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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 55 | pj | 1 | /* $Id: get.c,v 1.1 2003-02-28 11:42:00 pj Exp $ */ |
| 2 | |||
| 3 | /* |
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| 4 | * Mesa 3-D graphics library |
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| 5 | * Version: 5.0 |
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| 6 | * |
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| 7 | * Copyright (C) 1999-2002 Brian Paul All Rights Reserved. |
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| 8 | * |
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| 9 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 10 | * copy of this software and associated documentation files (the "Software"), |
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| 11 | * to deal in the Software without restriction, including without limitation |
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| 12 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 13 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 14 | * Software is furnished to do so, subject to the following conditions: |
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| 15 | * |
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| 16 | * The above copyright notice and this permission notice shall be included |
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| 17 | * in all copies or substantial portions of the Software. |
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| 18 | * |
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| 19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 20 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 21 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 22 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 23 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | */ |
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| 26 | |||
| 27 | |||
| 28 | #include "glheader.h" |
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| 29 | #include "colormac.h" |
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| 30 | #include "context.h" |
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| 31 | #include "enable.h" |
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| 32 | #include "enums.h" |
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| 33 | #include "extensions.h" |
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| 34 | #include "get.h" |
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| 35 | #include "macros.h" |
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| 36 | #include "mmath.h" |
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| 37 | #include "mtypes.h" |
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| 38 | #include "texcompress.h" |
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| 39 | #include "math/m_matrix.h" |
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| 40 | |||
| 41 | |||
| 42 | |||
| 43 | #define FLOAT_TO_BOOL(X) ( (X)==0.0F ? GL_FALSE : GL_TRUE ) |
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| 44 | #define INT_TO_BOOL(I) ( (I)==0 ? GL_FALSE : GL_TRUE ) |
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| 45 | #define ENUM_TO_BOOL(E) ( (E)==0 ? GL_FALSE : GL_TRUE ) |
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| 46 | |||
| 47 | #ifdef SPECIALCAST |
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| 48 | /* Needed for an Amiga compiler */ |
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| 49 | #define ENUM_TO_FLOAT(X) ((GLfloat)(GLint)(X)) |
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| 50 | #define ENUM_TO_DOUBLE(X) ((GLdouble)(GLint)(X)) |
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| 51 | #else |
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| 52 | /* all other compilers */ |
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| 53 | #define ENUM_TO_FLOAT(X) ((GLfloat)(X)) |
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| 54 | #define ENUM_TO_DOUBLE(X) ((GLdouble)(X)) |
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| 55 | #endif |
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| 56 | |||
| 57 | |||
| 58 | /* Check if named extension is enabled, if not generate error and return */ |
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| 59 | |||
| 60 | #define CHECK_EXTENSION_B(EXTNAME, PNAME) \ |
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| 61 | if (!ctx->Extensions.EXTNAME) { \ |
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| 62 | _mesa_error(ctx, GL_INVALID_VALUE, \ |
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| 63 | "glGetBooleanv(0x%x)", (int) PNAME); \ |
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| 64 | return; \ |
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| 65 | } |
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| 66 | |||
| 67 | #define CHECK_EXTENSION_I(EXTNAME, PNAME) \ |
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| 68 | if (!ctx->Extensions.EXTNAME) { \ |
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| 69 | _mesa_error(ctx, GL_INVALID_VALUE, \ |
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| 70 | "glGetIntegerv(0x%x)", (int) PNAME); \ |
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| 71 | return; \ |
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| 72 | } |
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| 73 | |||
| 74 | #define CHECK_EXTENSION_F(EXTNAME, PNAME) \ |
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| 75 | if (!ctx->Extensions.EXTNAME) { \ |
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| 76 | _mesa_error(ctx, GL_INVALID_VALUE, \ |
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| 77 | "glGetFloatv(0x%x)", (int) PNAME); \ |
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| 78 | return; \ |
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| 79 | } |
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| 80 | |||
| 81 | #define CHECK_EXTENSION_D(EXTNAME, PNAME) \ |
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| 82 | if (!ctx->Extensions.EXTNAME) { \ |
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| 83 | _mesa_error(ctx, GL_INVALID_VALUE, \ |
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| 84 | "glGetDoublev(0x%x)", (int) PNAME); \ |
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| 85 | return; \ |
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| 86 | } |
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| 87 | |||
| 88 | |||
| 89 | |||
| 90 | |||
| 91 | static GLenum |
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| 92 | pixel_texgen_mode(const GLcontext *ctx) |
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| 93 | { |
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| 94 | if (ctx->Pixel.FragmentRgbSource == GL_CURRENT_RASTER_POSITION) { |
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| 95 | if (ctx->Pixel.FragmentAlphaSource == GL_CURRENT_RASTER_POSITION) { |
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| 96 | return GL_RGBA; |
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| 97 | } |
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| 98 | else { |
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| 99 | return GL_RGB; |
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| 100 | } |
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| 101 | } |
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| 102 | else { |
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| 103 | if (ctx->Pixel.FragmentAlphaSource == GL_CURRENT_RASTER_POSITION) { |
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| 104 | return GL_ALPHA; |
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| 105 | } |
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| 106 | else { |
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| 107 | return GL_NONE; |
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| 108 | } |
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| 109 | } |
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| 110 | } |
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| 111 | |||
| 112 | |||
| 113 | void |
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| 114 | _mesa_GetBooleanv( GLenum pname, GLboolean *params ) |
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| 115 | { |
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| 116 | GET_CURRENT_CONTEXT(ctx); |
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| 117 | GLuint i; |
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| 118 | GLuint texUnit = ctx->Texture.CurrentUnit; |
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| 119 | const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit]; |
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| 120 | ASSERT_OUTSIDE_BEGIN_END(ctx); |
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| 121 | |||
| 122 | if (!params) |
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| 123 | return; |
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| 124 | |||
| 125 | /* We need this in order to get correct results for |
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| 126 | * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases. |
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| 127 | */ |
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| 128 | FLUSH_VERTICES(ctx, 0); |
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| 129 | |||
| 130 | if (MESA_VERBOSE & VERBOSE_API) |
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| 131 | _mesa_debug(ctx, "glGetBooleanv %s\n", _mesa_lookup_enum_by_nr(pname)); |
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| 132 | |||
| 133 | if (ctx->Driver.GetBooleanv |
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| 134 | && (*ctx->Driver.GetBooleanv)(ctx, pname, params)) |
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| 135 | return; |
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| 136 | |||
| 137 | switch (pname) { |
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| 138 | case GL_ACCUM_RED_BITS: |
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| 139 | *params = INT_TO_BOOL(ctx->Visual.accumRedBits); |
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| 140 | break; |
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| 141 | case GL_ACCUM_GREEN_BITS: |
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| 142 | *params = INT_TO_BOOL(ctx->Visual.accumGreenBits); |
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| 143 | break; |
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| 144 | case GL_ACCUM_BLUE_BITS: |
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| 145 | *params = INT_TO_BOOL(ctx->Visual.accumBlueBits); |
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| 146 | break; |
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| 147 | case GL_ACCUM_ALPHA_BITS: |
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| 148 | *params = INT_TO_BOOL(ctx->Visual.accumAlphaBits); |
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| 149 | break; |
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| 150 | case GL_ACCUM_CLEAR_VALUE: |
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| 151 | params[0] = FLOAT_TO_BOOL(ctx->Accum.ClearColor[0]); |
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| 152 | params[1] = FLOAT_TO_BOOL(ctx->Accum.ClearColor[1]); |
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| 153 | params[2] = FLOAT_TO_BOOL(ctx->Accum.ClearColor[2]); |
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| 154 | params[3] = FLOAT_TO_BOOL(ctx->Accum.ClearColor[3]); |
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| 155 | break; |
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| 156 | case GL_ALPHA_BIAS: |
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| 157 | *params = FLOAT_TO_BOOL(ctx->Pixel.AlphaBias); |
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| 158 | break; |
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| 159 | case GL_ALPHA_BITS: |
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| 160 | *params = INT_TO_BOOL(ctx->Visual.alphaBits); |
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| 161 | break; |
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| 162 | case GL_ALPHA_SCALE: |
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| 163 | *params = FLOAT_TO_BOOL(ctx->Pixel.AlphaScale); |
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| 164 | break; |
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| 165 | case GL_ALPHA_TEST: |
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| 166 | *params = ctx->Color.AlphaEnabled; |
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| 167 | break; |
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| 168 | case GL_ALPHA_TEST_FUNC: |
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| 169 | *params = ENUM_TO_BOOL(ctx->Color.AlphaFunc); |
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| 170 | break; |
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| 171 | case GL_ALPHA_TEST_REF: |
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| 172 | *params = ctx->Color.AlphaRef ? GL_TRUE : GL_FALSE; |
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| 173 | break; |
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| 174 | case GL_ATTRIB_STACK_DEPTH: |
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| 175 | *params = INT_TO_BOOL(ctx->AttribStackDepth); |
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| 176 | break; |
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| 177 | case GL_AUTO_NORMAL: |
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| 178 | *params = ctx->Eval.AutoNormal; |
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| 179 | break; |
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| 180 | case GL_AUX_BUFFERS: |
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| 181 | *params = (ctx->Const.NumAuxBuffers) ? GL_TRUE : GL_FALSE; |
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| 182 | break; |
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| 183 | case GL_BLEND: |
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| 184 | *params = ctx->Color.BlendEnabled; |
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| 185 | break; |
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| 186 | case GL_BLEND_DST: |
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| 187 | *params = ENUM_TO_BOOL(ctx->Color.BlendDstRGB); |
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| 188 | break; |
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| 189 | case GL_BLEND_SRC: |
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| 190 | *params = ENUM_TO_BOOL(ctx->Color.BlendSrcRGB); |
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| 191 | break; |
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| 192 | case GL_BLEND_SRC_RGB_EXT: |
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| 193 | *params = ENUM_TO_BOOL(ctx->Color.BlendSrcRGB); |
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| 194 | break; |
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| 195 | case GL_BLEND_DST_RGB_EXT: |
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| 196 | *params = ENUM_TO_BOOL(ctx->Color.BlendDstRGB); |
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| 197 | break; |
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| 198 | case GL_BLEND_SRC_ALPHA_EXT: |
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| 199 | *params = ENUM_TO_BOOL(ctx->Color.BlendSrcA); |
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| 200 | break; |
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| 201 | case GL_BLEND_DST_ALPHA_EXT: |
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| 202 | *params = ENUM_TO_BOOL(ctx->Color.BlendDstA); |
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| 203 | break; |
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| 204 | case GL_BLEND_EQUATION_EXT: |
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| 205 | *params = ENUM_TO_BOOL( ctx->Color.BlendEquation ); |
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| 206 | break; |
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| 207 | case GL_BLEND_COLOR_EXT: |
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| 208 | params[0] = FLOAT_TO_BOOL( ctx->Color.BlendColor[0] ); |
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| 209 | params[1] = FLOAT_TO_BOOL( ctx->Color.BlendColor[1] ); |
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| 210 | params[2] = FLOAT_TO_BOOL( ctx->Color.BlendColor[2] ); |
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| 211 | params[3] = FLOAT_TO_BOOL( ctx->Color.BlendColor[3] ); |
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| 212 | break; |
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| 213 | case GL_BLUE_BIAS: |
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| 214 | *params = FLOAT_TO_BOOL(ctx->Pixel.BlueBias); |
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| 215 | break; |
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| 216 | case GL_BLUE_BITS: |
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| 217 | *params = INT_TO_BOOL( ctx->Visual.blueBits ); |
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| 218 | break; |
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| 219 | case GL_BLUE_SCALE: |
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| 220 | *params = FLOAT_TO_BOOL(ctx->Pixel.BlueScale); |
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| 221 | break; |
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| 222 | case GL_CLIENT_ATTRIB_STACK_DEPTH: |
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| 223 | *params = INT_TO_BOOL(ctx->ClientAttribStackDepth); |
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| 224 | break; |
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| 225 | case GL_CLIP_PLANE0: |
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| 226 | case GL_CLIP_PLANE1: |
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| 227 | case GL_CLIP_PLANE2: |
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| 228 | case GL_CLIP_PLANE3: |
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| 229 | case GL_CLIP_PLANE4: |
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| 230 | case GL_CLIP_PLANE5: |
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| 231 | if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) |
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| 232 | *params = GL_TRUE; |
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| 233 | else |
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| 234 | *params = GL_FALSE; |
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| 235 | break; |
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| 236 | case GL_COLOR_CLEAR_VALUE: |
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| 237 | params[0] = ctx->Color.ClearColor[0] ? GL_TRUE : GL_FALSE; |
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| 238 | params[1] = ctx->Color.ClearColor[1] ? GL_TRUE : GL_FALSE; |
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| 239 | params[2] = ctx->Color.ClearColor[2] ? GL_TRUE : GL_FALSE; |
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| 240 | params[3] = ctx->Color.ClearColor[3] ? GL_TRUE : GL_FALSE; |
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| 241 | break; |
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| 242 | case GL_COLOR_MATERIAL: |
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| 243 | *params = ctx->Light.ColorMaterialEnabled; |
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| 244 | break; |
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| 245 | case GL_COLOR_MATERIAL_FACE: |
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| 246 | *params = ENUM_TO_BOOL(ctx->Light.ColorMaterialFace); |
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| 247 | break; |
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| 248 | case GL_COLOR_MATERIAL_PARAMETER: |
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| 249 | *params = ENUM_TO_BOOL(ctx->Light.ColorMaterialMode); |
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| 250 | break; |
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| 251 | case GL_COLOR_WRITEMASK: |
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| 252 | params[0] = ctx->Color.ColorMask[RCOMP] ? GL_TRUE : GL_FALSE; |
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| 253 | params[1] = ctx->Color.ColorMask[GCOMP] ? GL_TRUE : GL_FALSE; |
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| 254 | params[2] = ctx->Color.ColorMask[BCOMP] ? GL_TRUE : GL_FALSE; |
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| 255 | params[3] = ctx->Color.ColorMask[ACOMP] ? GL_TRUE : GL_FALSE; |
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| 256 | break; |
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| 257 | case GL_CULL_FACE: |
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| 258 | *params = ctx->Polygon.CullFlag; |
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| 259 | break; |
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| 260 | case GL_CULL_FACE_MODE: |
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| 261 | *params = ENUM_TO_BOOL(ctx->Polygon.CullFaceMode); |
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| 262 | break; |
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| 263 | case GL_CURRENT_COLOR: |
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| 264 | FLUSH_CURRENT(ctx, 0); |
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| 265 | params[0] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]); |
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| 266 | params[1] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]); |
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| 267 | params[2] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]); |
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| 268 | params[3] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]); |
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| 269 | break; |
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| 270 | case GL_CURRENT_INDEX: |
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| 271 | FLUSH_CURRENT(ctx, 0); |
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| 272 | *params = INT_TO_BOOL(ctx->Current.Index); |
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| 273 | break; |
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| 274 | case GL_CURRENT_NORMAL: |
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| 275 | FLUSH_CURRENT(ctx, 0); |
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| 276 | params[0] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]); |
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| 277 | params[1] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]); |
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| 278 | params[2] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]); |
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| 279 | break; |
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| 280 | case GL_CURRENT_RASTER_COLOR: |
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| 281 | params[0] = FLOAT_TO_BOOL(ctx->Current.RasterColor[0]); |
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| 282 | params[1] = FLOAT_TO_BOOL(ctx->Current.RasterColor[1]); |
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| 283 | params[2] = FLOAT_TO_BOOL(ctx->Current.RasterColor[2]); |
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| 284 | params[3] = FLOAT_TO_BOOL(ctx->Current.RasterColor[3]); |
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| 285 | break; |
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| 286 | case GL_CURRENT_RASTER_DISTANCE: |
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| 287 | *params = FLOAT_TO_BOOL(ctx->Current.RasterDistance); |
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| 288 | break; |
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| 289 | case GL_CURRENT_RASTER_INDEX: |
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| 290 | *params = FLOAT_TO_BOOL(ctx->Current.RasterIndex); |
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| 291 | break; |
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| 292 | case GL_CURRENT_RASTER_POSITION: |
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| 293 | params[0] = FLOAT_TO_BOOL(ctx->Current.RasterPos[0]); |
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| 294 | params[1] = FLOAT_TO_BOOL(ctx->Current.RasterPos[1]); |
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| 295 | params[2] = FLOAT_TO_BOOL(ctx->Current.RasterPos[2]); |
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| 296 | params[3] = FLOAT_TO_BOOL(ctx->Current.RasterPos[3]); |
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| 297 | break; |
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| 298 | case GL_CURRENT_RASTER_TEXTURE_COORDS: |
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| 299 | params[0] = FLOAT_TO_BOOL(ctx->Current.RasterTexCoords[texUnit][0]); |
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| 300 | params[1] = FLOAT_TO_BOOL(ctx->Current.RasterTexCoords[texUnit][1]); |
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| 301 | params[2] = FLOAT_TO_BOOL(ctx->Current.RasterTexCoords[texUnit][2]); |
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| 302 | params[3] = FLOAT_TO_BOOL(ctx->Current.RasterTexCoords[texUnit][3]); |
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| 303 | break; |
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| 304 | case GL_CURRENT_RASTER_POSITION_VALID: |
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| 305 | *params = ctx->Current.RasterPosValid; |
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| 306 | break; |
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| 307 | case GL_CURRENT_TEXTURE_COORDS: |
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| 308 | FLUSH_CURRENT(ctx, 0); |
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| 309 | params[0] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0]); |
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| 310 | params[1] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1]); |
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| 311 | params[2] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2]); |
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| 312 | params[3] = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3]); |
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| 313 | break; |
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| 314 | case GL_DEPTH_BIAS: |
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| 315 | *params = FLOAT_TO_BOOL(ctx->Pixel.DepthBias); |
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| 316 | break; |
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| 317 | case GL_DEPTH_BITS: |
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| 318 | *params = INT_TO_BOOL(ctx->Visual.depthBits); |
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| 319 | break; |
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| 320 | case GL_DEPTH_CLEAR_VALUE: |
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| 321 | *params = FLOAT_TO_BOOL(ctx->Depth.Clear); |
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| 322 | break; |
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| 323 | case GL_DEPTH_FUNC: |
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| 324 | *params = ENUM_TO_BOOL(ctx->Depth.Func); |
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| 325 | break; |
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| 326 | case GL_DEPTH_RANGE: |
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| 327 | params[0] = FLOAT_TO_BOOL(ctx->Viewport.Near); |
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| 328 | params[1] = FLOAT_TO_BOOL(ctx->Viewport.Far); |
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| 329 | break; |
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| 330 | case GL_DEPTH_SCALE: |
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| 331 | *params = FLOAT_TO_BOOL(ctx->Pixel.DepthScale); |
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| 332 | break; |
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| 333 | case GL_DEPTH_TEST: |
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| 334 | *params = ctx->Depth.Test; |
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| 335 | break; |
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| 336 | case GL_DEPTH_WRITEMASK: |
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| 337 | *params = ctx->Depth.Mask; |
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| 338 | break; |
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| 339 | case GL_DITHER: |
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| 340 | *params = ctx->Color.DitherFlag; |
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| 341 | break; |
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| 342 | case GL_DOUBLEBUFFER: |
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| 343 | *params = ctx->Visual.doubleBufferMode; |
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| 344 | break; |
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| 345 | case GL_DRAW_BUFFER: |
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| 346 | *params = ENUM_TO_BOOL(ctx->Color.DrawBuffer); |
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| 347 | break; |
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| 348 | case GL_EDGE_FLAG: |
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| 349 | FLUSH_CURRENT(ctx, 0); |
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| 350 | *params = ctx->Current.EdgeFlag; |
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| 351 | break; |
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| 352 | case GL_FEEDBACK_BUFFER_SIZE: |
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| 353 | *params = INT_TO_BOOL(ctx->Feedback.BufferSize); |
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| 354 | break; |
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| 355 | case GL_FEEDBACK_BUFFER_TYPE: |
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| 356 | *params = INT_TO_BOOL(ctx->Feedback.Type); |
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| 357 | break; |
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| 358 | case GL_FOG: |
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| 359 | *params = ctx->Fog.Enabled; |
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| 360 | break; |
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| 361 | case GL_FOG_COLOR: |
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| 362 | params[0] = FLOAT_TO_BOOL(ctx->Fog.Color[0]); |
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| 363 | params[1] = FLOAT_TO_BOOL(ctx->Fog.Color[1]); |
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| 364 | params[2] = FLOAT_TO_BOOL(ctx->Fog.Color[2]); |
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| 365 | params[3] = FLOAT_TO_BOOL(ctx->Fog.Color[3]); |
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| 366 | break; |
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| 367 | case GL_FOG_DENSITY: |
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| 368 | *params = FLOAT_TO_BOOL(ctx->Fog.Density); |
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| 369 | break; |
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| 370 | case GL_FOG_END: |
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| 371 | *params = FLOAT_TO_BOOL(ctx->Fog.End); |
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| 372 | break; |
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| 373 | case GL_FOG_HINT: |
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| 374 | *params = ENUM_TO_BOOL(ctx->Hint.Fog); |
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| 375 | break; |
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| 376 | case GL_FOG_INDEX: |
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| 377 | *params = FLOAT_TO_BOOL(ctx->Fog.Index); |
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| 378 | break; |
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| 379 | case GL_FOG_MODE: |
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| 380 | *params = ENUM_TO_BOOL(ctx->Fog.Mode); |
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| 381 | break; |
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| 382 | case GL_FOG_START: |
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| 383 | *params = FLOAT_TO_BOOL(ctx->Fog.End); |
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| 384 | break; |
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| 385 | case GL_FRONT_FACE: |
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| 386 | *params = ENUM_TO_BOOL(ctx->Polygon.FrontFace); |
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| 387 | break; |
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| 388 | case GL_GREEN_BIAS: |
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| 389 | *params = FLOAT_TO_BOOL(ctx->Pixel.GreenBias); |
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| 390 | break; |
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| 391 | case GL_GREEN_BITS: |
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| 392 | *params = INT_TO_BOOL( ctx->Visual.greenBits ); |
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| 393 | break; |
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| 394 | case GL_GREEN_SCALE: |
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| 395 | *params = FLOAT_TO_BOOL(ctx->Pixel.GreenScale); |
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| 396 | break; |
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| 397 | case GL_INDEX_BITS: |
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| 398 | *params = INT_TO_BOOL( ctx->Visual.indexBits ); |
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| 399 | break; |
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| 400 | case GL_INDEX_CLEAR_VALUE: |
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| 401 | *params = INT_TO_BOOL(ctx->Color.ClearIndex); |
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| 402 | break; |
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| 403 | case GL_INDEX_MODE: |
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| 404 | *params = ctx->Visual.rgbMode ? GL_FALSE : GL_TRUE; |
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| 405 | break; |
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| 406 | case GL_INDEX_OFFSET: |
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| 407 | *params = INT_TO_BOOL(ctx->Pixel.IndexOffset); |
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| 408 | break; |
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| 409 | case GL_INDEX_SHIFT: |
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| 410 | *params = INT_TO_BOOL(ctx->Pixel.IndexShift); |
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| 411 | break; |
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| 412 | case GL_INDEX_WRITEMASK: |
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| 413 | *params = INT_TO_BOOL(ctx->Color.IndexMask); |
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| 414 | break; |
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| 415 | case GL_LIGHT0: |
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| 416 | case GL_LIGHT1: |
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| 417 | case GL_LIGHT2: |
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| 418 | case GL_LIGHT3: |
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| 419 | case GL_LIGHT4: |
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| 420 | case GL_LIGHT5: |
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| 421 | case GL_LIGHT6: |
||
| 422 | case GL_LIGHT7: |
||
| 423 | *params = ctx->Light.Light[pname-GL_LIGHT0].Enabled; |
||
| 424 | break; |
||
| 425 | case GL_LIGHTING: |
||
| 426 | *params = ctx->Light.Enabled; |
||
| 427 | break; |
||
| 428 | case GL_LIGHT_MODEL_AMBIENT: |
||
| 429 | params[0] = FLOAT_TO_BOOL(ctx->Light.Model.Ambient[0]); |
||
| 430 | params[1] = FLOAT_TO_BOOL(ctx->Light.Model.Ambient[1]); |
||
| 431 | params[2] = FLOAT_TO_BOOL(ctx->Light.Model.Ambient[2]); |
||
| 432 | params[3] = FLOAT_TO_BOOL(ctx->Light.Model.Ambient[3]); |
||
| 433 | break; |
||
| 434 | case GL_LIGHT_MODEL_COLOR_CONTROL: |
||
| 435 | params[0] = ENUM_TO_BOOL(ctx->Light.Model.ColorControl); |
||
| 436 | break; |
||
| 437 | case GL_LIGHT_MODEL_LOCAL_VIEWER: |
||
| 438 | *params = ctx->Light.Model.LocalViewer; |
||
| 439 | break; |
||
| 440 | case GL_LIGHT_MODEL_TWO_SIDE: |
||
| 441 | *params = ctx->Light.Model.TwoSide; |
||
| 442 | break; |
||
| 443 | case GL_LINE_SMOOTH: |
||
| 444 | *params = ctx->Line.SmoothFlag; |
||
| 445 | break; |
||
| 446 | case GL_LINE_SMOOTH_HINT: |
||
| 447 | *params = ENUM_TO_BOOL(ctx->Hint.LineSmooth); |
||
| 448 | break; |
||
| 449 | case GL_LINE_STIPPLE: |
||
| 450 | *params = ctx->Line.StippleFlag; |
||
| 451 | break; |
||
| 452 | case GL_LINE_STIPPLE_PATTERN: |
||
| 453 | *params = INT_TO_BOOL(ctx->Line.StipplePattern); |
||
| 454 | break; |
||
| 455 | case GL_LINE_STIPPLE_REPEAT: |
||
| 456 | *params = INT_TO_BOOL(ctx->Line.StippleFactor); |
||
| 457 | break; |
||
| 458 | case GL_LINE_WIDTH: |
||
| 459 | *params = FLOAT_TO_BOOL(ctx->Line.Width); |
||
| 460 | break; |
||
| 461 | case GL_LINE_WIDTH_GRANULARITY: |
||
| 462 | *params = FLOAT_TO_BOOL(ctx->Const.LineWidthGranularity); |
||
| 463 | break; |
||
| 464 | case GL_LINE_WIDTH_RANGE: |
||
| 465 | params[0] = FLOAT_TO_BOOL(ctx->Const.MinLineWidthAA); |
||
| 466 | params[1] = FLOAT_TO_BOOL(ctx->Const.MaxLineWidthAA); |
||
| 467 | break; |
||
| 468 | case GL_ALIASED_LINE_WIDTH_RANGE: |
||
| 469 | params[0] = FLOAT_TO_BOOL(ctx->Const.MinLineWidth); |
||
| 470 | params[1] = FLOAT_TO_BOOL(ctx->Const.MaxLineWidth); |
||
| 471 | break; |
||
| 472 | case GL_LIST_BASE: |
||
| 473 | *params = INT_TO_BOOL(ctx->List.ListBase); |
||
| 474 | break; |
||
| 475 | case GL_LIST_INDEX: |
||
| 476 | *params = INT_TO_BOOL( ctx->CurrentListNum ); |
||
| 477 | break; |
||
| 478 | case GL_LIST_MODE: |
||
| 479 | *params = ENUM_TO_BOOL( ctx->ExecuteFlag |
||
| 480 | ? GL_COMPILE_AND_EXECUTE : GL_COMPILE ); |
||
| 481 | break; |
||
| 482 | case GL_INDEX_LOGIC_OP: |
||
| 483 | *params = ctx->Color.IndexLogicOpEnabled; |
||
| 484 | break; |
||
| 485 | case GL_COLOR_LOGIC_OP: |
||
| 486 | *params = ctx->Color.ColorLogicOpEnabled; |
||
| 487 | break; |
||
| 488 | case GL_LOGIC_OP_MODE: |
||
| 489 | *params = ENUM_TO_BOOL(ctx->Color.LogicOp); |
||
| 490 | break; |
||
| 491 | case GL_MAP1_COLOR_4: |
||
| 492 | *params = ctx->Eval.Map1Color4; |
||
| 493 | break; |
||
| 494 | case GL_MAP1_GRID_DOMAIN: |
||
| 495 | params[0] = FLOAT_TO_BOOL(ctx->Eval.MapGrid1u1); |
||
| 496 | params[1] = FLOAT_TO_BOOL(ctx->Eval.MapGrid1u2); |
||
| 497 | break; |
||
| 498 | case GL_MAP1_GRID_SEGMENTS: |
||
| 499 | *params = INT_TO_BOOL(ctx->Eval.MapGrid1un); |
||
| 500 | break; |
||
| 501 | case GL_MAP1_INDEX: |
||
| 502 | *params = ctx->Eval.Map1Index; |
||
| 503 | break; |
||
| 504 | case GL_MAP1_NORMAL: |
||
| 505 | *params = ctx->Eval.Map1Normal; |
||
| 506 | break; |
||
| 507 | case GL_MAP1_TEXTURE_COORD_1: |
||
| 508 | *params = ctx->Eval.Map1TextureCoord1; |
||
| 509 | break; |
||
| 510 | case GL_MAP1_TEXTURE_COORD_2: |
||
| 511 | *params = ctx->Eval.Map1TextureCoord2; |
||
| 512 | break; |
||
| 513 | case GL_MAP1_TEXTURE_COORD_3: |
||
| 514 | *params = ctx->Eval.Map1TextureCoord3; |
||
| 515 | break; |
||
| 516 | case GL_MAP1_TEXTURE_COORD_4: |
||
| 517 | *params = ctx->Eval.Map1TextureCoord4; |
||
| 518 | break; |
||
| 519 | case GL_MAP1_VERTEX_3: |
||
| 520 | *params = ctx->Eval.Map1Vertex3; |
||
| 521 | break; |
||
| 522 | case GL_MAP1_VERTEX_4: |
||
| 523 | *params = ctx->Eval.Map1Vertex4; |
||
| 524 | break; |
||
| 525 | case GL_MAP2_COLOR_4: |
||
| 526 | *params = ctx->Eval.Map2Color4; |
||
| 527 | break; |
||
| 528 | case GL_MAP2_GRID_DOMAIN: |
||
| 529 | params[0] = FLOAT_TO_BOOL(ctx->Eval.MapGrid2u1); |
||
| 530 | params[1] = FLOAT_TO_BOOL(ctx->Eval.MapGrid2u2); |
||
| 531 | params[2] = FLOAT_TO_BOOL(ctx->Eval.MapGrid2v1); |
||
| 532 | params[3] = FLOAT_TO_BOOL(ctx->Eval.MapGrid2v2); |
||
| 533 | break; |
||
| 534 | case GL_MAP2_GRID_SEGMENTS: |
||
| 535 | params[0] = INT_TO_BOOL(ctx->Eval.MapGrid2un); |
||
| 536 | params[1] = INT_TO_BOOL(ctx->Eval.MapGrid2vn); |
||
| 537 | break; |
||
| 538 | case GL_MAP2_INDEX: |
||
| 539 | *params = ctx->Eval.Map2Index; |
||
| 540 | break; |
||
| 541 | case GL_MAP2_NORMAL: |
||
| 542 | *params = ctx->Eval.Map2Normal; |
||
| 543 | break; |
||
| 544 | case GL_MAP2_TEXTURE_COORD_1: |
||
| 545 | *params = ctx->Eval.Map2TextureCoord1; |
||
| 546 | break; |
||
| 547 | case GL_MAP2_TEXTURE_COORD_2: |
||
| 548 | *params = ctx->Eval.Map2TextureCoord2; |
||
| 549 | break; |
||
| 550 | case GL_MAP2_TEXTURE_COORD_3: |
||
| 551 | *params = ctx->Eval.Map2TextureCoord3; |
||
| 552 | break; |
||
| 553 | case GL_MAP2_TEXTURE_COORD_4: |
||
| 554 | *params = ctx->Eval.Map2TextureCoord4; |
||
| 555 | break; |
||
| 556 | case GL_MAP2_VERTEX_3: |
||
| 557 | *params = ctx->Eval.Map2Vertex3; |
||
| 558 | break; |
||
| 559 | case GL_MAP2_VERTEX_4: |
||
| 560 | *params = ctx->Eval.Map2Vertex4; |
||
| 561 | break; |
||
| 562 | case GL_MAP_COLOR: |
||
| 563 | *params = ctx->Pixel.MapColorFlag; |
||
| 564 | break; |
||
| 565 | case GL_MAP_STENCIL: |
||
| 566 | *params = ctx->Pixel.MapStencilFlag; |
||
| 567 | break; |
||
| 568 | case GL_MATRIX_MODE: |
||
| 569 | *params = ENUM_TO_BOOL( ctx->Transform.MatrixMode ); |
||
| 570 | break; |
||
| 571 | case GL_MAX_ATTRIB_STACK_DEPTH: |
||
| 572 | *params = INT_TO_BOOL(MAX_ATTRIB_STACK_DEPTH); |
||
| 573 | break; |
||
| 574 | case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 575 | *params = INT_TO_BOOL( MAX_CLIENT_ATTRIB_STACK_DEPTH); |
||
| 576 | break; |
||
| 577 | case GL_MAX_CLIP_PLANES: |
||
| 578 | *params = INT_TO_BOOL(ctx->Const.MaxClipPlanes); |
||
| 579 | break; |
||
| 580 | case GL_MAX_ELEMENTS_VERTICES: /* GL_VERSION_1_2 */ |
||
| 581 | *params = INT_TO_BOOL(ctx->Const.MaxArrayLockSize); |
||
| 582 | break; |
||
| 583 | case GL_MAX_ELEMENTS_INDICES: /* GL_VERSION_1_2 */ |
||
| 584 | *params = INT_TO_BOOL(ctx->Const.MaxArrayLockSize); |
||
| 585 | break; |
||
| 586 | case GL_MAX_EVAL_ORDER: |
||
| 587 | *params = INT_TO_BOOL(MAX_EVAL_ORDER); |
||
| 588 | break; |
||
| 589 | case GL_MAX_LIGHTS: |
||
| 590 | *params = INT_TO_BOOL(ctx->Const.MaxLights); |
||
| 591 | break; |
||
| 592 | case GL_MAX_LIST_NESTING: |
||
| 593 | *params = INT_TO_BOOL(MAX_LIST_NESTING); |
||
| 594 | break; |
||
| 595 | case GL_MAX_MODELVIEW_STACK_DEPTH: |
||
| 596 | *params = INT_TO_BOOL(MAX_MODELVIEW_STACK_DEPTH); |
||
| 597 | break; |
||
| 598 | case GL_MAX_NAME_STACK_DEPTH: |
||
| 599 | *params = INT_TO_BOOL(MAX_NAME_STACK_DEPTH); |
||
| 600 | break; |
||
| 601 | case GL_MAX_PIXEL_MAP_TABLE: |
||
| 602 | *params = INT_TO_BOOL(MAX_PIXEL_MAP_TABLE); |
||
| 603 | break; |
||
| 604 | case GL_MAX_PROJECTION_STACK_DEPTH: |
||
| 605 | *params = INT_TO_BOOL(MAX_PROJECTION_STACK_DEPTH); |
||
| 606 | break; |
||
| 607 | case GL_MAX_TEXTURE_SIZE: |
||
| 608 | *params = INT_TO_BOOL(1 << (ctx->Const.MaxTextureLevels - 1)); |
||
| 609 | break; |
||
| 610 | case GL_MAX_3D_TEXTURE_SIZE: |
||
| 611 | *params = INT_TO_BOOL(1 << (ctx->Const.Max3DTextureLevels - 1)); |
||
| 612 | break; |
||
| 613 | case GL_MAX_TEXTURE_STACK_DEPTH: |
||
| 614 | *params = INT_TO_BOOL(MAX_TEXTURE_STACK_DEPTH); |
||
| 615 | break; |
||
| 616 | case GL_MAX_VIEWPORT_DIMS: |
||
| 617 | params[0] = INT_TO_BOOL(MAX_WIDTH); |
||
| 618 | params[1] = INT_TO_BOOL(MAX_HEIGHT); |
||
| 619 | break; |
||
| 620 | case GL_MODELVIEW_MATRIX: |
||
| 621 | for (i=0;i<16;i++) { |
||
| 622 | params[i] = FLOAT_TO_BOOL(ctx->ModelviewMatrixStack.Top->m[i]); |
||
| 623 | } |
||
| 624 | break; |
||
| 625 | case GL_MODELVIEW_STACK_DEPTH: |
||
| 626 | *params = INT_TO_BOOL(ctx->ModelviewMatrixStack.Depth + 1); |
||
| 627 | break; |
||
| 628 | case GL_NAME_STACK_DEPTH: |
||
| 629 | *params = INT_TO_BOOL(ctx->Select.NameStackDepth); |
||
| 630 | break; |
||
| 631 | case GL_NORMALIZE: |
||
| 632 | *params = ctx->Transform.Normalize; |
||
| 633 | break; |
||
| 634 | case GL_PACK_ALIGNMENT: |
||
| 635 | *params = INT_TO_BOOL(ctx->Pack.Alignment); |
||
| 636 | break; |
||
| 637 | case GL_PACK_LSB_FIRST: |
||
| 638 | *params = ctx->Pack.LsbFirst; |
||
| 639 | break; |
||
| 640 | case GL_PACK_ROW_LENGTH: |
||
| 641 | *params = INT_TO_BOOL(ctx->Pack.RowLength); |
||
| 642 | break; |
||
| 643 | case GL_PACK_SKIP_PIXELS: |
||
| 644 | *params = INT_TO_BOOL(ctx->Pack.SkipPixels); |
||
| 645 | break; |
||
| 646 | case GL_PACK_SKIP_ROWS: |
||
| 647 | *params = INT_TO_BOOL(ctx->Pack.SkipRows); |
||
| 648 | break; |
||
| 649 | case GL_PACK_SWAP_BYTES: |
||
| 650 | *params = ctx->Pack.SwapBytes; |
||
| 651 | break; |
||
| 652 | case GL_PACK_SKIP_IMAGES_EXT: |
||
| 653 | *params = ctx->Pack.SkipImages; |
||
| 654 | break; |
||
| 655 | case GL_PACK_IMAGE_HEIGHT_EXT: |
||
| 656 | *params = ctx->Pack.ImageHeight; |
||
| 657 | break; |
||
| 658 | case GL_PACK_INVERT_MESA: |
||
| 659 | *params = ctx->Pack.Invert; |
||
| 660 | break; |
||
| 661 | case GL_PERSPECTIVE_CORRECTION_HINT: |
||
| 662 | *params = ENUM_TO_BOOL(ctx->Hint.PerspectiveCorrection); |
||
| 663 | break; |
||
| 664 | case GL_PIXEL_MAP_A_TO_A_SIZE: |
||
| 665 | *params = INT_TO_BOOL(ctx->Pixel.MapAtoAsize); |
||
| 666 | break; |
||
| 667 | case GL_PIXEL_MAP_B_TO_B_SIZE: |
||
| 668 | *params = INT_TO_BOOL(ctx->Pixel.MapBtoBsize); |
||
| 669 | break; |
||
| 670 | case GL_PIXEL_MAP_G_TO_G_SIZE: |
||
| 671 | *params = INT_TO_BOOL(ctx->Pixel.MapGtoGsize); |
||
| 672 | break; |
||
| 673 | case GL_PIXEL_MAP_I_TO_A_SIZE: |
||
| 674 | *params = INT_TO_BOOL(ctx->Pixel.MapItoAsize); |
||
| 675 | break; |
||
| 676 | case GL_PIXEL_MAP_I_TO_B_SIZE: |
||
| 677 | *params = INT_TO_BOOL(ctx->Pixel.MapItoBsize); |
||
| 678 | break; |
||
| 679 | case GL_PIXEL_MAP_I_TO_G_SIZE: |
||
| 680 | *params = INT_TO_BOOL(ctx->Pixel.MapItoGsize); |
||
| 681 | break; |
||
| 682 | case GL_PIXEL_MAP_I_TO_I_SIZE: |
||
| 683 | *params = INT_TO_BOOL(ctx->Pixel.MapItoIsize); |
||
| 684 | break; |
||
| 685 | case GL_PIXEL_MAP_I_TO_R_SIZE: |
||
| 686 | *params = INT_TO_BOOL(ctx->Pixel.MapItoRsize); |
||
| 687 | break; |
||
| 688 | case GL_PIXEL_MAP_R_TO_R_SIZE: |
||
| 689 | *params = INT_TO_BOOL(ctx->Pixel.MapRtoRsize); |
||
| 690 | break; |
||
| 691 | case GL_PIXEL_MAP_S_TO_S_SIZE: |
||
| 692 | *params = INT_TO_BOOL(ctx->Pixel.MapStoSsize); |
||
| 693 | break; |
||
| 694 | case GL_POINT_SIZE: |
||
| 695 | *params = FLOAT_TO_BOOL(ctx->Point.Size); |
||
| 696 | break; |
||
| 697 | case GL_POINT_SIZE_GRANULARITY: |
||
| 698 | *params = FLOAT_TO_BOOL(ctx->Const.PointSizeGranularity ); |
||
| 699 | break; |
||
| 700 | case GL_POINT_SIZE_RANGE: |
||
| 701 | params[0] = FLOAT_TO_BOOL(ctx->Const.MinPointSizeAA); |
||
| 702 | params[1] = FLOAT_TO_BOOL(ctx->Const.MaxPointSizeAA); |
||
| 703 | break; |
||
| 704 | case GL_ALIASED_POINT_SIZE_RANGE: |
||
| 705 | params[0] = FLOAT_TO_BOOL(ctx->Const.MinPointSize); |
||
| 706 | params[1] = FLOAT_TO_BOOL(ctx->Const.MaxPointSize); |
||
| 707 | break; |
||
| 708 | case GL_POINT_SMOOTH: |
||
| 709 | *params = ctx->Point.SmoothFlag; |
||
| 710 | break; |
||
| 711 | case GL_POINT_SMOOTH_HINT: |
||
| 712 | *params = ENUM_TO_BOOL(ctx->Hint.PointSmooth); |
||
| 713 | break; |
||
| 714 | case GL_POINT_SIZE_MIN_EXT: |
||
| 715 | *params = FLOAT_TO_BOOL(ctx->Point.MinSize); |
||
| 716 | break; |
||
| 717 | case GL_POINT_SIZE_MAX_EXT: |
||
| 718 | *params = FLOAT_TO_BOOL(ctx->Point.MaxSize); |
||
| 719 | break; |
||
| 720 | case GL_POINT_FADE_THRESHOLD_SIZE_EXT: |
||
| 721 | *params = FLOAT_TO_BOOL(ctx->Point.Threshold); |
||
| 722 | break; |
||
| 723 | case GL_DISTANCE_ATTENUATION_EXT: |
||
| 724 | params[0] = FLOAT_TO_BOOL(ctx->Point.Params[0]); |
||
| 725 | params[1] = FLOAT_TO_BOOL(ctx->Point.Params[1]); |
||
| 726 | params[2] = FLOAT_TO_BOOL(ctx->Point.Params[2]); |
||
| 727 | break; |
||
| 728 | case GL_POLYGON_MODE: |
||
| 729 | params[0] = ENUM_TO_BOOL(ctx->Polygon.FrontMode); |
||
| 730 | params[1] = ENUM_TO_BOOL(ctx->Polygon.BackMode); |
||
| 731 | break; |
||
| 732 | case GL_POLYGON_OFFSET_BIAS_EXT: /* GL_EXT_polygon_offset */ |
||
| 733 | *params = FLOAT_TO_BOOL( ctx->Polygon.OffsetUnits ); |
||
| 734 | break; |
||
| 735 | case GL_POLYGON_OFFSET_FACTOR: |
||
| 736 | *params = FLOAT_TO_BOOL( ctx->Polygon.OffsetFactor ); |
||
| 737 | break; |
||
| 738 | case GL_POLYGON_OFFSET_UNITS: |
||
| 739 | *params = FLOAT_TO_BOOL( ctx->Polygon.OffsetUnits ); |
||
| 740 | break; |
||
| 741 | case GL_POLYGON_SMOOTH: |
||
| 742 | *params = ctx->Polygon.SmoothFlag; |
||
| 743 | break; |
||
| 744 | case GL_POLYGON_SMOOTH_HINT: |
||
| 745 | *params = ENUM_TO_BOOL(ctx->Hint.PolygonSmooth); |
||
| 746 | break; |
||
| 747 | case GL_POLYGON_STIPPLE: |
||
| 748 | *params = ctx->Polygon.StippleFlag; |
||
| 749 | break; |
||
| 750 | case GL_PROJECTION_MATRIX: |
||
| 751 | for (i=0;i<16;i++) { |
||
| 752 | params[i] = FLOAT_TO_BOOL(ctx->ProjectionMatrixStack.Top->m[i]); |
||
| 753 | } |
||
| 754 | break; |
||
| 755 | case GL_PROJECTION_STACK_DEPTH: |
||
| 756 | *params = INT_TO_BOOL(ctx->ProjectionMatrixStack.Depth + 1); |
||
| 757 | break; |
||
| 758 | case GL_READ_BUFFER: |
||
| 759 | *params = ENUM_TO_BOOL(ctx->Pixel.ReadBuffer); |
||
| 760 | break; |
||
| 761 | case GL_RED_BIAS: |
||
| 762 | *params = FLOAT_TO_BOOL(ctx->Pixel.RedBias); |
||
| 763 | break; |
||
| 764 | case GL_RED_BITS: |
||
| 765 | *params = INT_TO_BOOL( ctx->Visual.redBits ); |
||
| 766 | break; |
||
| 767 | case GL_RED_SCALE: |
||
| 768 | *params = FLOAT_TO_BOOL(ctx->Pixel.RedScale); |
||
| 769 | break; |
||
| 770 | case GL_RENDER_MODE: |
||
| 771 | *params = ENUM_TO_BOOL(ctx->RenderMode); |
||
| 772 | break; |
||
| 773 | case GL_RESCALE_NORMAL: |
||
| 774 | *params = ctx->Transform.RescaleNormals; |
||
| 775 | break; |
||
| 776 | case GL_RGBA_MODE: |
||
| 777 | *params = ctx->Visual.rgbMode; |
||
| 778 | break; |
||
| 779 | case GL_SCISSOR_BOX: |
||
| 780 | params[0] = INT_TO_BOOL(ctx->Scissor.X); |
||
| 781 | params[1] = INT_TO_BOOL(ctx->Scissor.Y); |
||
| 782 | params[2] = INT_TO_BOOL(ctx->Scissor.Width); |
||
| 783 | params[3] = INT_TO_BOOL(ctx->Scissor.Height); |
||
| 784 | break; |
||
| 785 | case GL_SCISSOR_TEST: |
||
| 786 | *params = ctx->Scissor.Enabled; |
||
| 787 | break; |
||
| 788 | case GL_SELECTION_BUFFER_SIZE: |
||
| 789 | *params = INT_TO_BOOL(ctx->Select.BufferSize); |
||
| 790 | break; |
||
| 791 | case GL_SHADE_MODEL: |
||
| 792 | *params = ENUM_TO_BOOL(ctx->Light.ShadeModel); |
||
| 793 | break; |
||
| 794 | case GL_SHARED_TEXTURE_PALETTE_EXT: |
||
| 795 | *params = ctx->Texture.SharedPalette; |
||
| 796 | break; |
||
| 797 | case GL_STENCIL_BITS: |
||
| 798 | *params = INT_TO_BOOL(ctx->Visual.stencilBits); |
||
| 799 | break; |
||
| 800 | case GL_STENCIL_CLEAR_VALUE: |
||
| 801 | *params = INT_TO_BOOL(ctx->Stencil.Clear); |
||
| 802 | break; |
||
| 803 | case GL_STENCIL_FAIL: |
||
| 804 | *params = ENUM_TO_BOOL(ctx->Stencil.FailFunc[ctx->Stencil.ActiveFace]); |
||
| 805 | break; |
||
| 806 | case GL_STENCIL_FUNC: |
||
| 807 | *params = ENUM_TO_BOOL(ctx->Stencil.Function[ctx->Stencil.ActiveFace]); |
||
| 808 | break; |
||
| 809 | case GL_STENCIL_PASS_DEPTH_FAIL: |
||
| 810 | *params = ENUM_TO_BOOL(ctx->Stencil.ZFailFunc[ctx->Stencil.ActiveFace]); |
||
| 811 | break; |
||
| 812 | case GL_STENCIL_PASS_DEPTH_PASS: |
||
| 813 | *params = ENUM_TO_BOOL(ctx->Stencil.ZPassFunc[ctx->Stencil.ActiveFace]); |
||
| 814 | break; |
||
| 815 | case GL_STENCIL_REF: |
||
| 816 | *params = INT_TO_BOOL(ctx->Stencil.Ref[ctx->Stencil.ActiveFace]); |
||
| 817 | break; |
||
| 818 | case GL_STENCIL_TEST: |
||
| 819 | *params = ctx->Stencil.Enabled; |
||
| 820 | break; |
||
| 821 | case GL_STENCIL_VALUE_MASK: |
||
| 822 | *params = INT_TO_BOOL(ctx->Stencil.ValueMask[ctx->Stencil.ActiveFace]); |
||
| 823 | break; |
||
| 824 | case GL_STENCIL_WRITEMASK: |
||
| 825 | *params = INT_TO_BOOL(ctx->Stencil.WriteMask[ctx->Stencil.ActiveFace]); |
||
| 826 | break; |
||
| 827 | case GL_STEREO: |
||
| 828 | *params = ctx->Visual.stereoMode; |
||
| 829 | break; |
||
| 830 | case GL_SUBPIXEL_BITS: |
||
| 831 | *params = INT_TO_BOOL(ctx->Const.SubPixelBits); |
||
| 832 | break; |
||
| 833 | case GL_TEXTURE_1D: |
||
| 834 | *params = _mesa_IsEnabled(GL_TEXTURE_1D); |
||
| 835 | break; |
||
| 836 | case GL_TEXTURE_2D: |
||
| 837 | *params = _mesa_IsEnabled(GL_TEXTURE_2D); |
||
| 838 | break; |
||
| 839 | case GL_TEXTURE_3D: |
||
| 840 | *params = _mesa_IsEnabled(GL_TEXTURE_3D); |
||
| 841 | break; |
||
| 842 | case GL_TEXTURE_BINDING_1D: |
||
| 843 | *params = INT_TO_BOOL(textureUnit->Current1D->Name); |
||
| 844 | break; |
||
| 845 | case GL_TEXTURE_BINDING_2D: |
||
| 846 | *params = INT_TO_BOOL(textureUnit->Current2D->Name); |
||
| 847 | break; |
||
| 848 | case GL_TEXTURE_BINDING_3D: |
||
| 849 | *params = INT_TO_BOOL(textureUnit->Current3D->Name); |
||
| 850 | break; |
||
| 851 | case GL_TEXTURE_ENV_COLOR: |
||
| 852 | { |
||
| 853 | params[0] = FLOAT_TO_BOOL(textureUnit->EnvColor[0]); |
||
| 854 | params[1] = FLOAT_TO_BOOL(textureUnit->EnvColor[1]); |
||
| 855 | params[2] = FLOAT_TO_BOOL(textureUnit->EnvColor[2]); |
||
| 856 | params[3] = FLOAT_TO_BOOL(textureUnit->EnvColor[3]); |
||
| 857 | } |
||
| 858 | break; |
||
| 859 | case GL_TEXTURE_ENV_MODE: |
||
| 860 | *params = ENUM_TO_BOOL(textureUnit->EnvMode); |
||
| 861 | break; |
||
| 862 | case GL_TEXTURE_GEN_S: |
||
| 863 | *params = (textureUnit->TexGenEnabled & S_BIT) ? GL_TRUE : GL_FALSE; |
||
| 864 | break; |
||
| 865 | case GL_TEXTURE_GEN_T: |
||
| 866 | *params = (textureUnit->TexGenEnabled & T_BIT) ? GL_TRUE : GL_FALSE; |
||
| 867 | break; |
||
| 868 | case GL_TEXTURE_GEN_R: |
||
| 869 | *params = (textureUnit->TexGenEnabled & R_BIT) ? GL_TRUE : GL_FALSE; |
||
| 870 | break; |
||
| 871 | case GL_TEXTURE_GEN_Q: |
||
| 872 | *params = (textureUnit->TexGenEnabled & Q_BIT) ? GL_TRUE : GL_FALSE; |
||
| 873 | break; |
||
| 874 | case GL_TEXTURE_MATRIX: |
||
| 875 | for (i=0;i<16;i++) { |
||
| 876 | params[i] = |
||
| 877 | FLOAT_TO_BOOL(ctx->TextureMatrixStack[texUnit].Top->m[i]); |
||
| 878 | } |
||
| 879 | break; |
||
| 880 | case GL_TEXTURE_STACK_DEPTH: |
||
| 881 | *params = INT_TO_BOOL(ctx->TextureMatrixStack[texUnit].Depth + 1); |
||
| 882 | break; |
||
| 883 | case GL_UNPACK_ALIGNMENT: |
||
| 884 | *params = INT_TO_BOOL(ctx->Unpack.Alignment); |
||
| 885 | break; |
||
| 886 | case GL_UNPACK_LSB_FIRST: |
||
| 887 | *params = ctx->Unpack.LsbFirst; |
||
| 888 | break; |
||
| 889 | case GL_UNPACK_ROW_LENGTH: |
||
| 890 | *params = INT_TO_BOOL(ctx->Unpack.RowLength); |
||
| 891 | break; |
||
| 892 | case GL_UNPACK_SKIP_PIXELS: |
||
| 893 | *params = INT_TO_BOOL(ctx->Unpack.SkipPixels); |
||
| 894 | break; |
||
| 895 | case GL_UNPACK_SKIP_ROWS: |
||
| 896 | *params = INT_TO_BOOL(ctx->Unpack.SkipRows); |
||
| 897 | break; |
||
| 898 | case GL_UNPACK_SWAP_BYTES: |
||
| 899 | *params = ctx->Unpack.SwapBytes; |
||
| 900 | break; |
||
| 901 | case GL_UNPACK_SKIP_IMAGES_EXT: |
||
| 902 | *params = ctx->Unpack.SkipImages; |
||
| 903 | break; |
||
| 904 | case GL_UNPACK_IMAGE_HEIGHT_EXT: |
||
| 905 | *params = ctx->Unpack.ImageHeight; |
||
| 906 | break; |
||
| 907 | case GL_UNPACK_CLIENT_STORAGE_APPLE: |
||
| 908 | *params = ctx->Unpack.ClientStorage; |
||
| 909 | break; |
||
| 910 | case GL_VIEWPORT: |
||
| 911 | params[0] = INT_TO_BOOL(ctx->Viewport.X); |
||
| 912 | params[1] = INT_TO_BOOL(ctx->Viewport.Y); |
||
| 913 | params[2] = INT_TO_BOOL(ctx->Viewport.Width); |
||
| 914 | params[3] = INT_TO_BOOL(ctx->Viewport.Height); |
||
| 915 | break; |
||
| 916 | case GL_ZOOM_X: |
||
| 917 | *params = FLOAT_TO_BOOL(ctx->Pixel.ZoomX); |
||
| 918 | break; |
||
| 919 | case GL_ZOOM_Y: |
||
| 920 | *params = FLOAT_TO_BOOL(ctx->Pixel.ZoomY); |
||
| 921 | break; |
||
| 922 | case GL_VERTEX_ARRAY: |
||
| 923 | *params = ctx->Array.Vertex.Enabled; |
||
| 924 | break; |
||
| 925 | case GL_VERTEX_ARRAY_SIZE: |
||
| 926 | *params = INT_TO_BOOL(ctx->Array.Vertex.Size); |
||
| 927 | break; |
||
| 928 | case GL_VERTEX_ARRAY_TYPE: |
||
| 929 | *params = ENUM_TO_BOOL(ctx->Array.Vertex.Type); |
||
| 930 | break; |
||
| 931 | case GL_VERTEX_ARRAY_STRIDE: |
||
| 932 | *params = INT_TO_BOOL(ctx->Array.Vertex.Stride); |
||
| 933 | break; |
||
| 934 | case GL_VERTEX_ARRAY_COUNT_EXT: |
||
| 935 | *params = INT_TO_BOOL(0); |
||
| 936 | break; |
||
| 937 | case GL_NORMAL_ARRAY: |
||
| 938 | *params = ctx->Array.Normal.Enabled; |
||
| 939 | break; |
||
| 940 | case GL_NORMAL_ARRAY_TYPE: |
||
| 941 | *params = ENUM_TO_BOOL(ctx->Array.Normal.Type); |
||
| 942 | break; |
||
| 943 | case GL_NORMAL_ARRAY_STRIDE: |
||
| 944 | *params = INT_TO_BOOL(ctx->Array.Normal.Stride); |
||
| 945 | break; |
||
| 946 | case GL_NORMAL_ARRAY_COUNT_EXT: |
||
| 947 | *params = INT_TO_BOOL(0); |
||
| 948 | break; |
||
| 949 | case GL_COLOR_ARRAY: |
||
| 950 | *params = ctx->Array.Color.Enabled; |
||
| 951 | break; |
||
| 952 | case GL_COLOR_ARRAY_SIZE: |
||
| 953 | *params = INT_TO_BOOL(ctx->Array.Color.Size); |
||
| 954 | break; |
||
| 955 | case GL_COLOR_ARRAY_TYPE: |
||
| 956 | *params = ENUM_TO_BOOL(ctx->Array.Color.Type); |
||
| 957 | break; |
||
| 958 | case GL_COLOR_ARRAY_STRIDE: |
||
| 959 | *params = INT_TO_BOOL(ctx->Array.Color.Stride); |
||
| 960 | break; |
||
| 961 | case GL_COLOR_ARRAY_COUNT_EXT: |
||
| 962 | *params = INT_TO_BOOL(0); |
||
| 963 | break; |
||
| 964 | case GL_INDEX_ARRAY: |
||
| 965 | *params = ctx->Array.Index.Enabled; |
||
| 966 | break; |
||
| 967 | case GL_INDEX_ARRAY_TYPE: |
||
| 968 | *params = ENUM_TO_BOOL(ctx->Array.Index.Type); |
||
| 969 | break; |
||
| 970 | case GL_INDEX_ARRAY_STRIDE: |
||
| 971 | *params = INT_TO_BOOL(ctx->Array.Index.Stride); |
||
| 972 | break; |
||
| 973 | case GL_INDEX_ARRAY_COUNT_EXT: |
||
| 974 | *params = INT_TO_BOOL(0); |
||
| 975 | break; |
||
| 976 | case GL_TEXTURE_COORD_ARRAY: |
||
| 977 | *params = ctx->Array.TexCoord[texUnit].Enabled; |
||
| 978 | break; |
||
| 979 | case GL_TEXTURE_COORD_ARRAY_SIZE: |
||
| 980 | *params = INT_TO_BOOL(ctx->Array.TexCoord[texUnit].Size); |
||
| 981 | break; |
||
| 982 | case GL_TEXTURE_COORD_ARRAY_TYPE: |
||
| 983 | *params = ENUM_TO_BOOL(ctx->Array.TexCoord[texUnit].Type); |
||
| 984 | break; |
||
| 985 | case GL_TEXTURE_COORD_ARRAY_STRIDE: |
||
| 986 | *params = INT_TO_BOOL(ctx->Array.TexCoord[texUnit].Stride); |
||
| 987 | break; |
||
| 988 | case GL_TEXTURE_COORD_ARRAY_COUNT_EXT: |
||
| 989 | *params = INT_TO_BOOL(0); |
||
| 990 | break; |
||
| 991 | case GL_EDGE_FLAG_ARRAY: |
||
| 992 | *params = ctx->Array.EdgeFlag.Enabled; |
||
| 993 | break; |
||
| 994 | case GL_EDGE_FLAG_ARRAY_STRIDE: |
||
| 995 | *params = INT_TO_BOOL(ctx->Array.EdgeFlag.Stride); |
||
| 996 | break; |
||
| 997 | case GL_EDGE_FLAG_ARRAY_COUNT_EXT: |
||
| 998 | *params = INT_TO_BOOL(0); |
||
| 999 | break; |
||
| 1000 | |||
| 1001 | /* GL_ARB_multitexture */ |
||
| 1002 | case GL_MAX_TEXTURE_UNITS_ARB: |
||
| 1003 | CHECK_EXTENSION_B(ARB_multitexture, pname); |
||
| 1004 | *params = INT_TO_BOOL(ctx->Const.MaxTextureUnits); |
||
| 1005 | break; |
||
| 1006 | case GL_ACTIVE_TEXTURE_ARB: |
||
| 1007 | CHECK_EXTENSION_B(ARB_multitexture, pname); |
||
| 1008 | *params = INT_TO_BOOL(GL_TEXTURE0_ARB + ctx->Texture.CurrentUnit); |
||
| 1009 | break; |
||
| 1010 | case GL_CLIENT_ACTIVE_TEXTURE_ARB: |
||
| 1011 | CHECK_EXTENSION_B(ARB_multitexture, pname); |
||
| 1012 | *params = INT_TO_BOOL(GL_TEXTURE0_ARB + ctx->Array.ActiveTexture); |
||
| 1013 | break; |
||
| 1014 | |||
| 1015 | /* GL_ARB_texture_cube_map */ |
||
| 1016 | case GL_TEXTURE_CUBE_MAP_ARB: |
||
| 1017 | CHECK_EXTENSION_B(ARB_texture_cube_map, pname); |
||
| 1018 | *params = _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB); |
||
| 1019 | break; |
||
| 1020 | case GL_TEXTURE_BINDING_CUBE_MAP_ARB: |
||
| 1021 | CHECK_EXTENSION_B(ARB_texture_cube_map, pname); |
||
| 1022 | *params = INT_TO_BOOL(textureUnit->CurrentCubeMap->Name); |
||
| 1023 | break; |
||
| 1024 | case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB: |
||
| 1025 | CHECK_EXTENSION_B(ARB_texture_cube_map, pname); |
||
| 1026 | *params = INT_TO_BOOL(1 << (ctx->Const.MaxCubeTextureLevels - 1)); |
||
| 1027 | break; |
||
| 1028 | |||
| 1029 | /* GL_ARB_texture_compression */ |
||
| 1030 | case GL_TEXTURE_COMPRESSION_HINT_ARB: |
||
| 1031 | CHECK_EXTENSION_B(ARB_texture_compression, pname); |
||
| 1032 | *params = INT_TO_BOOL(ctx->Hint.TextureCompression); |
||
| 1033 | break; |
||
| 1034 | case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 1035 | CHECK_EXTENSION_B(ARB_texture_compression, pname); |
||
| 1036 | *params = INT_TO_BOOL(_mesa_get_compressed_formats(ctx, NULL)); |
||
| 1037 | break; |
||
| 1038 | case GL_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 1039 | CHECK_EXTENSION_B(ARB_texture_compression, pname); |
||
| 1040 | { |
||
| 1041 | GLint formats[100]; |
||
| 1042 | GLuint i, n; |
||
| 1043 | n = _mesa_get_compressed_formats(ctx, formats); |
||
| 1044 | for (i = 0; i < n; i++) |
||
| 1045 | params[i] = INT_TO_BOOL(formats[i]); |
||
| 1046 | } |
||
| 1047 | break; |
||
| 1048 | |||
| 1049 | /* GL_EXT_compiled_vertex_array */ |
||
| 1050 | case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT: |
||
| 1051 | *params = ctx->Array.LockFirst ? GL_TRUE : GL_FALSE; |
||
| 1052 | break; |
||
| 1053 | case GL_ARRAY_ELEMENT_LOCK_COUNT_EXT: |
||
| 1054 | *params = ctx->Array.LockCount ? GL_TRUE : GL_FALSE; |
||
| 1055 | break; |
||
| 1056 | |||
| 1057 | /* GL_ARB_transpose_matrix */ |
||
| 1058 | case GL_TRANSPOSE_COLOR_MATRIX_ARB: |
||
| 1059 | { |
||
| 1060 | GLfloat tm[16]; |
||
| 1061 | GLuint i; |
||
| 1062 | _math_transposef(tm, ctx->ColorMatrixStack.Top->m); |
||
| 1063 | for (i=0;i<16;i++) { |
||
| 1064 | params[i] = FLOAT_TO_BOOL(tm[i]); |
||
| 1065 | } |
||
| 1066 | } |
||
| 1067 | break; |
||
| 1068 | case GL_TRANSPOSE_MODELVIEW_MATRIX_ARB: |
||
| 1069 | { |
||
| 1070 | GLfloat tm[16]; |
||
| 1071 | GLuint i; |
||
| 1072 | _math_transposef(tm, ctx->ModelviewMatrixStack.Top->m); |
||
| 1073 | for (i=0;i<16;i++) { |
||
| 1074 | params[i] = FLOAT_TO_BOOL(tm[i]); |
||
| 1075 | } |
||
| 1076 | } |
||
| 1077 | break; |
||
| 1078 | case GL_TRANSPOSE_PROJECTION_MATRIX_ARB: |
||
| 1079 | { |
||
| 1080 | GLfloat tm[16]; |
||
| 1081 | GLuint i; |
||
| 1082 | _math_transposef(tm, ctx->ProjectionMatrixStack.Top->m); |
||
| 1083 | for (i=0;i<16;i++) { |
||
| 1084 | params[i] = FLOAT_TO_BOOL(tm[i]); |
||
| 1085 | } |
||
| 1086 | } |
||
| 1087 | break; |
||
| 1088 | case GL_TRANSPOSE_TEXTURE_MATRIX_ARB: |
||
| 1089 | { |
||
| 1090 | GLfloat tm[16]; |
||
| 1091 | GLuint i; |
||
| 1092 | _math_transposef(tm, ctx->TextureMatrixStack[texUnit].Top->m); |
||
| 1093 | for (i=0;i<16;i++) { |
||
| 1094 | params[i] = FLOAT_TO_BOOL(tm[i]); |
||
| 1095 | } |
||
| 1096 | } |
||
| 1097 | break; |
||
| 1098 | |||
| 1099 | /* GL_HP_occlusion_test */ |
||
| 1100 | case GL_OCCLUSION_TEST_HP: |
||
| 1101 | CHECK_EXTENSION_B(HP_occlusion_test, pname); |
||
| 1102 | *params = ctx->Depth.OcclusionTest; |
||
| 1103 | return; |
||
| 1104 | case GL_OCCLUSION_TEST_RESULT_HP: |
||
| 1105 | CHECK_EXTENSION_B(HP_occlusion_test, pname); |
||
| 1106 | if (ctx->Depth.OcclusionTest) |
||
| 1107 | *params = ctx->OcclusionResult; |
||
| 1108 | else |
||
| 1109 | *params = ctx->OcclusionResultSaved; |
||
| 1110 | /* reset flag now */ |
||
| 1111 | ctx->OcclusionResult = GL_FALSE; |
||
| 1112 | ctx->OcclusionResultSaved = GL_FALSE; |
||
| 1113 | return; |
||
| 1114 | |||
| 1115 | /* GL_SGIS_pixel_texture */ |
||
| 1116 | case GL_PIXEL_TEXTURE_SGIS: |
||
| 1117 | *params = ctx->Pixel.PixelTextureEnabled; |
||
| 1118 | break; |
||
| 1119 | |||
| 1120 | /* GL_SGIX_pixel_texture */ |
||
| 1121 | case GL_PIXEL_TEX_GEN_SGIX: |
||
| 1122 | *params = ctx->Pixel.PixelTextureEnabled; |
||
| 1123 | break; |
||
| 1124 | case GL_PIXEL_TEX_GEN_MODE_SGIX: |
||
| 1125 | *params = (GLboolean) pixel_texgen_mode(ctx); |
||
| 1126 | break; |
||
| 1127 | |||
| 1128 | /* GL_SGI_color_matrix (also in 1.2 imaging) */ |
||
| 1129 | case GL_COLOR_MATRIX_SGI: |
||
| 1130 | for (i=0;i<16;i++) { |
||
| 1131 | params[i] = FLOAT_TO_BOOL(ctx->ColorMatrixStack.Top->m[i]); |
||
| 1132 | } |
||
| 1133 | break; |
||
| 1134 | case GL_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 1135 | *params = INT_TO_BOOL(ctx->ColorMatrixStack.Depth + 1); |
||
| 1136 | break; |
||
| 1137 | case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 1138 | *params = FLOAT_TO_BOOL(MAX_COLOR_STACK_DEPTH); |
||
| 1139 | break; |
||
| 1140 | case GL_POST_COLOR_MATRIX_RED_SCALE_SGI: |
||
| 1141 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixScale[0]); |
||
| 1142 | break; |
||
| 1143 | case GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI: |
||
| 1144 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixScale[1]); |
||
| 1145 | break; |
||
| 1146 | case GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI: |
||
| 1147 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixScale[2]); |
||
| 1148 | break; |
||
| 1149 | case GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI: |
||
| 1150 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixScale[3]); |
||
| 1151 | break; |
||
| 1152 | case GL_POST_COLOR_MATRIX_RED_BIAS_SGI: |
||
| 1153 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixBias[0]); |
||
| 1154 | break; |
||
| 1155 | case GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI: |
||
| 1156 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixBias[1]); |
||
| 1157 | break; |
||
| 1158 | case GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI: |
||
| 1159 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixBias[2]); |
||
| 1160 | break; |
||
| 1161 | case GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI: |
||
| 1162 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostColorMatrixBias[3]); |
||
| 1163 | break; |
||
| 1164 | |||
| 1165 | /* GL_EXT_convolution (also in 1.2 imaging) */ |
||
| 1166 | case GL_CONVOLUTION_1D_EXT: |
||
| 1167 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1168 | *params = ctx->Pixel.Convolution1DEnabled; |
||
| 1169 | break; |
||
| 1170 | case GL_CONVOLUTION_2D: |
||
| 1171 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1172 | *params = ctx->Pixel.Convolution2DEnabled; |
||
| 1173 | break; |
||
| 1174 | case GL_SEPARABLE_2D: |
||
| 1175 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1176 | *params = ctx->Pixel.Separable2DEnabled; |
||
| 1177 | break; |
||
| 1178 | case GL_POST_CONVOLUTION_RED_SCALE_EXT: |
||
| 1179 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1180 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[0]); |
||
| 1181 | break; |
||
| 1182 | case GL_POST_CONVOLUTION_GREEN_SCALE_EXT: |
||
| 1183 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1184 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[1]); |
||
| 1185 | break; |
||
| 1186 | case GL_POST_CONVOLUTION_BLUE_SCALE_EXT: |
||
| 1187 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1188 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[2]); |
||
| 1189 | break; |
||
| 1190 | case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT: |
||
| 1191 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1192 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionScale[3]); |
||
| 1193 | break; |
||
| 1194 | case GL_POST_CONVOLUTION_RED_BIAS_EXT: |
||
| 1195 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1196 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[0]); |
||
| 1197 | break; |
||
| 1198 | case GL_POST_CONVOLUTION_GREEN_BIAS_EXT: |
||
| 1199 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1200 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[1]); |
||
| 1201 | break; |
||
| 1202 | case GL_POST_CONVOLUTION_BLUE_BIAS_EXT: |
||
| 1203 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1204 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[2]); |
||
| 1205 | break; |
||
| 1206 | case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT: |
||
| 1207 | CHECK_EXTENSION_B(EXT_convolution, pname); |
||
| 1208 | *params = FLOAT_TO_BOOL(ctx->Pixel.PostConvolutionBias[2]); |
||
| 1209 | break; |
||
| 1210 | |||
| 1211 | /* GL_EXT_histogram (also in 1.2 imaging) */ |
||
| 1212 | case GL_HISTOGRAM: |
||
| 1213 | CHECK_EXTENSION_B(EXT_histogram, pname); |
||
| 1214 | *params = ctx->Pixel.HistogramEnabled; |
||
| 1215 | break; |
||
| 1216 | case GL_MINMAX: |
||
| 1217 | CHECK_EXTENSION_B(EXT_histogram, pname); |
||
| 1218 | *params = ctx->Pixel.MinMaxEnabled; |
||
| 1219 | break; |
||
| 1220 | |||
| 1221 | /* GL_SGI_color_table (also in 1.2 imaging */ |
||
| 1222 | case GL_COLOR_TABLE_SGI: |
||
| 1223 | *params = ctx->Pixel.ColorTableEnabled; |
||
| 1224 | break; |
||
| 1225 | case GL_POST_CONVOLUTION_COLOR_TABLE_SGI: |
||
| 1226 | *params = ctx->Pixel.PostConvolutionColorTableEnabled; |
||
| 1227 | break; |
||
| 1228 | case GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI: |
||
| 1229 | *params = ctx->Pixel.PostColorMatrixColorTableEnabled; |
||
| 1230 | break; |
||
| 1231 | |||
| 1232 | /* GL_EXT_secondary_color */ |
||
| 1233 | case GL_COLOR_SUM_EXT: |
||
| 1234 | CHECK_EXTENSION_B(EXT_secondary_color, pname); |
||
| 1235 | *params = ctx->Fog.ColorSumEnabled; |
||
| 1236 | break; |
||
| 1237 | case GL_CURRENT_SECONDARY_COLOR_EXT: |
||
| 1238 | CHECK_EXTENSION_B(EXT_secondary_color, pname); |
||
| 1239 | FLUSH_CURRENT(ctx, 0); |
||
| 1240 | params[0] = INT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0]); |
||
| 1241 | params[1] = INT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1]); |
||
| 1242 | params[2] = INT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2]); |
||
| 1243 | break; |
||
| 1244 | case GL_SECONDARY_COLOR_ARRAY_EXT: |
||
| 1245 | CHECK_EXTENSION_B(EXT_secondary_color, pname); |
||
| 1246 | *params = ctx->Array.SecondaryColor.Enabled; |
||
| 1247 | break; |
||
| 1248 | case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT: |
||
| 1249 | CHECK_EXTENSION_B(EXT_secondary_color, pname); |
||
| 1250 | *params = ENUM_TO_BOOL(ctx->Array.SecondaryColor.Type); |
||
| 1251 | break; |
||
| 1252 | case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT: |
||
| 1253 | CHECK_EXTENSION_B(EXT_secondary_color, pname); |
||
| 1254 | *params = INT_TO_BOOL(ctx->Array.SecondaryColor.Stride); |
||
| 1255 | break; |
||
| 1256 | case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT: |
||
| 1257 | CHECK_EXTENSION_B(EXT_secondary_color, pname); |
||
| 1258 | *params = INT_TO_BOOL(ctx->Array.SecondaryColor.Stride); |
||
| 1259 | break; |
||
| 1260 | |||
| 1261 | /* GL_EXT_fog_coord */ |
||
| 1262 | case GL_CURRENT_FOG_COORDINATE_EXT: |
||
| 1263 | CHECK_EXTENSION_B(EXT_fog_coord, pname); |
||
| 1264 | FLUSH_CURRENT(ctx, 0); |
||
| 1265 | *params = FLOAT_TO_BOOL(ctx->Current.Attrib[VERT_ATTRIB_FOG][0]); |
||
| 1266 | break; |
||
| 1267 | case GL_FOG_COORDINATE_ARRAY_EXT: |
||
| 1268 | CHECK_EXTENSION_B(EXT_fog_coord, pname); |
||
| 1269 | *params = ctx->Array.FogCoord.Enabled; |
||
| 1270 | break; |
||
| 1271 | case GL_FOG_COORDINATE_ARRAY_TYPE_EXT: |
||
| 1272 | CHECK_EXTENSION_B(EXT_fog_coord, pname); |
||
| 1273 | *params = ENUM_TO_BOOL(ctx->Array.FogCoord.Type); |
||
| 1274 | break; |
||
| 1275 | case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT: |
||
| 1276 | CHECK_EXTENSION_B(EXT_fog_coord, pname); |
||
| 1277 | *params = INT_TO_BOOL(ctx->Array.FogCoord.Stride); |
||
| 1278 | break; |
||
| 1279 | |||
| 1280 | /* GL_EXT_texture_lod_bias */ |
||
| 1281 | case GL_MAX_TEXTURE_LOD_BIAS_EXT: |
||
| 1282 | *params = FLOAT_TO_BOOL(ctx->Const.MaxTextureLodBias); |
||
| 1283 | break; |
||
| 1284 | |||
| 1285 | /* GL_EXT_texture_filter_anisotropic */ |
||
| 1286 | case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: |
||
| 1287 | CHECK_EXTENSION_B(EXT_texture_filter_anisotropic, pname); |
||
| 1288 | *params = FLOAT_TO_BOOL(ctx->Const.MaxTextureMaxAnisotropy); |
||
| 1289 | break; |
||
| 1290 | |||
| 1291 | /* GL_ARB_multisample */ |
||
| 1292 | case GL_MULTISAMPLE_ARB: |
||
| 1293 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1294 | *params = ctx->Multisample.Enabled; |
||
| 1295 | break; |
||
| 1296 | case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB: |
||
| 1297 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1298 | *params = ctx->Multisample.SampleAlphaToCoverage; |
||
| 1299 | break; |
||
| 1300 | case GL_SAMPLE_ALPHA_TO_ONE_ARB: |
||
| 1301 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1302 | *params = ctx->Multisample.SampleAlphaToOne; |
||
| 1303 | break; |
||
| 1304 | case GL_SAMPLE_COVERAGE_ARB: |
||
| 1305 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1306 | *params = ctx->Multisample.SampleCoverage; |
||
| 1307 | break; |
||
| 1308 | case GL_SAMPLE_COVERAGE_VALUE_ARB: |
||
| 1309 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1310 | *params = FLOAT_TO_BOOL(ctx->Multisample.SampleCoverageValue); |
||
| 1311 | break; |
||
| 1312 | case GL_SAMPLE_COVERAGE_INVERT_ARB: |
||
| 1313 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1314 | *params = ctx->Multisample.SampleCoverageInvert; |
||
| 1315 | break; |
||
| 1316 | case GL_SAMPLE_BUFFERS_ARB: |
||
| 1317 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1318 | *params = 0; /* XXX fix someday */ |
||
| 1319 | break; |
||
| 1320 | case GL_SAMPLES_ARB: |
||
| 1321 | CHECK_EXTENSION_B(ARB_multisample, pname); |
||
| 1322 | *params = 0; /* XXX fix someday */ |
||
| 1323 | break; |
||
| 1324 | |||
| 1325 | /* GL_IBM_rasterpos_clip */ |
||
| 1326 | case GL_RASTER_POSITION_UNCLIPPED_IBM: |
||
| 1327 | CHECK_EXTENSION_B(IBM_rasterpos_clip, pname); |
||
| 1328 | *params = ctx->Transform.RasterPositionUnclipped; |
||
| 1329 | break; |
||
| 1330 | |||
| 1331 | /* GL_NV_point_sprite */ |
||
| 1332 | case GL_POINT_SPRITE_NV: |
||
| 1333 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 1334 | *params = ctx->Point.PointSprite; |
||
| 1335 | break; |
||
| 1336 | case GL_POINT_SPRITE_R_MODE_NV: |
||
| 1337 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 1338 | *params = ENUM_TO_BOOL(ctx->Point.SpriteRMode); |
||
| 1339 | break; |
||
| 1340 | |||
| 1341 | /* GL_SGIS_generate_mipmap */ |
||
| 1342 | case GL_GENERATE_MIPMAP_HINT_SGIS: |
||
| 1343 | CHECK_EXTENSION_B(SGIS_generate_mipmap, pname); |
||
| 1344 | *params = ENUM_TO_BOOL(ctx->Hint.GenerateMipmap); |
||
| 1345 | break; |
||
| 1346 | |||
| 1347 | #if FEATURE_NV_vertex_program |
||
| 1348 | case GL_VERTEX_PROGRAM_NV: |
||
| 1349 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1350 | *params = ctx->VertexProgram.Enabled; |
||
| 1351 | break; |
||
| 1352 | case GL_VERTEX_PROGRAM_POINT_SIZE_NV: |
||
| 1353 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1354 | *params = ctx->VertexProgram.PointSizeEnabled; |
||
| 1355 | break; |
||
| 1356 | case GL_VERTEX_PROGRAM_TWO_SIDE_NV: |
||
| 1357 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1358 | *params = ctx->VertexProgram.TwoSideEnabled; |
||
| 1359 | break; |
||
| 1360 | case GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV: |
||
| 1361 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1362 | *params = (MAX_PROGRAM_STACK_DEPTH > 0) ? GL_TRUE : GL_FALSE; |
||
| 1363 | break; |
||
| 1364 | case GL_MAX_TRACK_MATRICES_NV: |
||
| 1365 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1366 | *params = (MAX_PROGRAM_MATRICES > 0) ? GL_TRUE : GL_FALSE; |
||
| 1367 | break; |
||
| 1368 | case GL_CURRENT_MATRIX_STACK_DEPTH_NV: |
||
| 1369 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1370 | *params = (ctx->CurrentStack->Depth > 0) ? GL_TRUE : GL_FALSE; |
||
| 1371 | break; |
||
| 1372 | case GL_CURRENT_MATRIX_NV: |
||
| 1373 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1374 | *params = (ctx->Transform.MatrixMode != 0) ? GL_TRUE : GL_FALSE; |
||
| 1375 | break; |
||
| 1376 | case GL_VERTEX_PROGRAM_BINDING_NV: |
||
| 1377 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1378 | *params = (ctx->VertexProgram.CurrentID != 0) ? GL_TRUE : GL_FALSE; |
||
| 1379 | break; |
||
| 1380 | case GL_PROGRAM_ERROR_POSITION_NV: |
||
| 1381 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1382 | *params = (ctx->VertexProgram.ErrorPos != 0) ? GL_TRUE : GL_FALSE; |
||
| 1383 | break; |
||
| 1384 | case GL_VERTEX_ATTRIB_ARRAY0_NV: |
||
| 1385 | case GL_VERTEX_ATTRIB_ARRAY1_NV: |
||
| 1386 | case GL_VERTEX_ATTRIB_ARRAY2_NV: |
||
| 1387 | case GL_VERTEX_ATTRIB_ARRAY3_NV: |
||
| 1388 | case GL_VERTEX_ATTRIB_ARRAY4_NV: |
||
| 1389 | case GL_VERTEX_ATTRIB_ARRAY5_NV: |
||
| 1390 | case GL_VERTEX_ATTRIB_ARRAY6_NV: |
||
| 1391 | case GL_VERTEX_ATTRIB_ARRAY7_NV: |
||
| 1392 | case GL_VERTEX_ATTRIB_ARRAY8_NV: |
||
| 1393 | case GL_VERTEX_ATTRIB_ARRAY9_NV: |
||
| 1394 | case GL_VERTEX_ATTRIB_ARRAY10_NV: |
||
| 1395 | case GL_VERTEX_ATTRIB_ARRAY11_NV: |
||
| 1396 | case GL_VERTEX_ATTRIB_ARRAY12_NV: |
||
| 1397 | case GL_VERTEX_ATTRIB_ARRAY13_NV: |
||
| 1398 | case GL_VERTEX_ATTRIB_ARRAY14_NV: |
||
| 1399 | case GL_VERTEX_ATTRIB_ARRAY15_NV: |
||
| 1400 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1401 | { |
||
| 1402 | GLuint n = (GLuint) pname - GL_VERTEX_ATTRIB_ARRAY0_NV; |
||
| 1403 | *params = ctx->Array.VertexAttrib[n].Enabled; |
||
| 1404 | } |
||
| 1405 | break; |
||
| 1406 | case GL_MAP1_VERTEX_ATTRIB0_4_NV: |
||
| 1407 | case GL_MAP1_VERTEX_ATTRIB1_4_NV: |
||
| 1408 | case GL_MAP1_VERTEX_ATTRIB2_4_NV: |
||
| 1409 | case GL_MAP1_VERTEX_ATTRIB3_4_NV: |
||
| 1410 | case GL_MAP1_VERTEX_ATTRIB4_4_NV: |
||
| 1411 | case GL_MAP1_VERTEX_ATTRIB5_4_NV: |
||
| 1412 | case GL_MAP1_VERTEX_ATTRIB6_4_NV: |
||
| 1413 | case GL_MAP1_VERTEX_ATTRIB7_4_NV: |
||
| 1414 | case GL_MAP1_VERTEX_ATTRIB8_4_NV: |
||
| 1415 | case GL_MAP1_VERTEX_ATTRIB9_4_NV: |
||
| 1416 | case GL_MAP1_VERTEX_ATTRIB10_4_NV: |
||
| 1417 | case GL_MAP1_VERTEX_ATTRIB11_4_NV: |
||
| 1418 | case GL_MAP1_VERTEX_ATTRIB12_4_NV: |
||
| 1419 | case GL_MAP1_VERTEX_ATTRIB13_4_NV: |
||
| 1420 | case GL_MAP1_VERTEX_ATTRIB14_4_NV: |
||
| 1421 | case GL_MAP1_VERTEX_ATTRIB15_4_NV: |
||
| 1422 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1423 | { |
||
| 1424 | GLuint n = (GLuint) pname - GL_MAP1_VERTEX_ATTRIB0_4_NV; |
||
| 1425 | *params = ctx->Eval.Map1Attrib[n]; |
||
| 1426 | } |
||
| 1427 | break; |
||
| 1428 | case GL_MAP2_VERTEX_ATTRIB0_4_NV: |
||
| 1429 | case GL_MAP2_VERTEX_ATTRIB1_4_NV: |
||
| 1430 | case GL_MAP2_VERTEX_ATTRIB2_4_NV: |
||
| 1431 | case GL_MAP2_VERTEX_ATTRIB3_4_NV: |
||
| 1432 | case GL_MAP2_VERTEX_ATTRIB4_4_NV: |
||
| 1433 | case GL_MAP2_VERTEX_ATTRIB5_4_NV: |
||
| 1434 | case GL_MAP2_VERTEX_ATTRIB6_4_NV: |
||
| 1435 | case GL_MAP2_VERTEX_ATTRIB7_4_NV: |
||
| 1436 | case GL_MAP2_VERTEX_ATTRIB8_4_NV: |
||
| 1437 | case GL_MAP2_VERTEX_ATTRIB9_4_NV: |
||
| 1438 | case GL_MAP2_VERTEX_ATTRIB10_4_NV: |
||
| 1439 | case GL_MAP2_VERTEX_ATTRIB11_4_NV: |
||
| 1440 | case GL_MAP2_VERTEX_ATTRIB12_4_NV: |
||
| 1441 | case GL_MAP2_VERTEX_ATTRIB13_4_NV: |
||
| 1442 | case GL_MAP2_VERTEX_ATTRIB14_4_NV: |
||
| 1443 | case GL_MAP2_VERTEX_ATTRIB15_4_NV: |
||
| 1444 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 1445 | { |
||
| 1446 | GLuint n = (GLuint) pname - GL_MAP2_VERTEX_ATTRIB0_4_NV; |
||
| 1447 | *params = ctx->Eval.Map2Attrib[n]; |
||
| 1448 | } |
||
| 1449 | break; |
||
| 1450 | #endif /* FEATURE_NV_vertex_program */ |
||
| 1451 | |||
| 1452 | /* GL_NV_texture_rectangle */ |
||
| 1453 | case GL_TEXTURE_RECTANGLE_NV: |
||
| 1454 | CHECK_EXTENSION_B(NV_texture_rectangle, pname); |
||
| 1455 | *params = _mesa_IsEnabled(GL_TEXTURE_RECTANGLE_NV); |
||
| 1456 | break; |
||
| 1457 | case GL_TEXTURE_BINDING_RECTANGLE_NV: |
||
| 1458 | CHECK_EXTENSION_B(NV_texture_rectangle, pname); |
||
| 1459 | *params = INT_TO_BOOL(textureUnit->CurrentRect->Name); |
||
| 1460 | break; |
||
| 1461 | case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV: |
||
| 1462 | CHECK_EXTENSION_B(NV_texture_rectangle, pname); |
||
| 1463 | *params = INT_TO_BOOL(ctx->Const.MaxTextureRectSize); |
||
| 1464 | break; |
||
| 1465 | |||
| 1466 | /* GL_EXT_stencil_two_side */ |
||
| 1467 | case GL_STENCIL_TEST_TWO_SIDE_EXT: |
||
| 1468 | CHECK_EXTENSION_B(EXT_stencil_two_side, pname); |
||
| 1469 | *params = ctx->Stencil.TestTwoSide; |
||
| 1470 | break; |
||
| 1471 | case GL_ACTIVE_STENCIL_FACE_EXT: |
||
| 1472 | CHECK_EXTENSION_B(EXT_stencil_two_side, pname); |
||
| 1473 | *params = ENUM_TO_BOOL(ctx->Stencil.ActiveFace ? GL_BACK : GL_FRONT); |
||
| 1474 | break; |
||
| 1475 | |||
| 1476 | default: |
||
| 1477 | _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv(pname=0x%x)", pname); |
||
| 1478 | } |
||
| 1479 | } |
||
| 1480 | |||
| 1481 | |||
| 1482 | void |
||
| 1483 | _mesa_GetDoublev( GLenum pname, GLdouble *params ) |
||
| 1484 | { |
||
| 1485 | GET_CURRENT_CONTEXT(ctx); |
||
| 1486 | GLuint i; |
||
| 1487 | GLuint texUnit = ctx->Texture.CurrentUnit; |
||
| 1488 | const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit]; |
||
| 1489 | ASSERT_OUTSIDE_BEGIN_END(ctx); |
||
| 1490 | |||
| 1491 | if (!params) |
||
| 1492 | return; |
||
| 1493 | |||
| 1494 | /* We need this in order to get correct results for |
||
| 1495 | * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases. |
||
| 1496 | */ |
||
| 1497 | FLUSH_VERTICES(ctx, 0); |
||
| 1498 | |||
| 1499 | if (MESA_VERBOSE & VERBOSE_API) |
||
| 1500 | _mesa_debug(ctx, "glGetDoublev %s\n", _mesa_lookup_enum_by_nr(pname)); |
||
| 1501 | |||
| 1502 | if (ctx->Driver.GetDoublev && (*ctx->Driver.GetDoublev)(ctx, pname, params)) |
||
| 1503 | return; |
||
| 1504 | |||
| 1505 | switch (pname) { |
||
| 1506 | case GL_ACCUM_RED_BITS: |
||
| 1507 | *params = (GLdouble) ctx->Visual.accumRedBits; |
||
| 1508 | break; |
||
| 1509 | case GL_ACCUM_GREEN_BITS: |
||
| 1510 | *params = (GLdouble) ctx->Visual.accumGreenBits; |
||
| 1511 | break; |
||
| 1512 | case GL_ACCUM_BLUE_BITS: |
||
| 1513 | *params = (GLdouble) ctx->Visual.accumBlueBits; |
||
| 1514 | break; |
||
| 1515 | case GL_ACCUM_ALPHA_BITS: |
||
| 1516 | *params = (GLdouble) ctx->Visual.accumAlphaBits; |
||
| 1517 | break; |
||
| 1518 | case GL_ACCUM_CLEAR_VALUE: |
||
| 1519 | params[0] = (GLdouble) ctx->Accum.ClearColor[0]; |
||
| 1520 | params[1] = (GLdouble) ctx->Accum.ClearColor[1]; |
||
| 1521 | params[2] = (GLdouble) ctx->Accum.ClearColor[2]; |
||
| 1522 | params[3] = (GLdouble) ctx->Accum.ClearColor[3]; |
||
| 1523 | break; |
||
| 1524 | case GL_ALPHA_BIAS: |
||
| 1525 | *params = (GLdouble) ctx->Pixel.AlphaBias; |
||
| 1526 | break; |
||
| 1527 | case GL_ALPHA_BITS: |
||
| 1528 | *params = (GLdouble) ctx->Visual.alphaBits; |
||
| 1529 | break; |
||
| 1530 | case GL_ALPHA_SCALE: |
||
| 1531 | *params = (GLdouble) ctx->Pixel.AlphaScale; |
||
| 1532 | break; |
||
| 1533 | case GL_ALPHA_TEST: |
||
| 1534 | *params = (GLdouble) ctx->Color.AlphaEnabled; |
||
| 1535 | break; |
||
| 1536 | case GL_ALPHA_TEST_FUNC: |
||
| 1537 | *params = ENUM_TO_DOUBLE(ctx->Color.AlphaFunc); |
||
| 1538 | break; |
||
| 1539 | case GL_ALPHA_TEST_REF: |
||
| 1540 | *params = (GLdouble) ctx->Color.AlphaRef; |
||
| 1541 | break; |
||
| 1542 | case GL_ATTRIB_STACK_DEPTH: |
||
| 1543 | *params = (GLdouble ) (ctx->AttribStackDepth); |
||
| 1544 | break; |
||
| 1545 | case GL_AUTO_NORMAL: |
||
| 1546 | *params = (GLdouble) ctx->Eval.AutoNormal; |
||
| 1547 | break; |
||
| 1548 | case GL_AUX_BUFFERS: |
||
| 1549 | *params = (GLdouble) ctx->Const.NumAuxBuffers; |
||
| 1550 | break; |
||
| 1551 | case GL_BLEND: |
||
| 1552 | *params = (GLdouble) ctx->Color.BlendEnabled; |
||
| 1553 | break; |
||
| 1554 | case GL_BLEND_DST: |
||
| 1555 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendDstRGB); |
||
| 1556 | break; |
||
| 1557 | case GL_BLEND_SRC: |
||
| 1558 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendSrcRGB); |
||
| 1559 | break; |
||
| 1560 | case GL_BLEND_SRC_RGB_EXT: |
||
| 1561 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendSrcRGB); |
||
| 1562 | break; |
||
| 1563 | case GL_BLEND_DST_RGB_EXT: |
||
| 1564 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendDstRGB); |
||
| 1565 | break; |
||
| 1566 | case GL_BLEND_SRC_ALPHA_EXT: |
||
| 1567 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendSrcA); |
||
| 1568 | break; |
||
| 1569 | case GL_BLEND_DST_ALPHA_EXT: |
||
| 1570 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendDstA); |
||
| 1571 | break; |
||
| 1572 | case GL_BLEND_EQUATION_EXT: |
||
| 1573 | *params = ENUM_TO_DOUBLE(ctx->Color.BlendEquation); |
||
| 1574 | break; |
||
| 1575 | case GL_BLEND_COLOR_EXT: |
||
| 1576 | params[0] = (GLdouble) ctx->Color.BlendColor[0]; |
||
| 1577 | params[1] = (GLdouble) ctx->Color.BlendColor[1]; |
||
| 1578 | params[2] = (GLdouble) ctx->Color.BlendColor[2]; |
||
| 1579 | params[3] = (GLdouble) ctx->Color.BlendColor[3]; |
||
| 1580 | break; |
||
| 1581 | case GL_BLUE_BIAS: |
||
| 1582 | *params = (GLdouble) ctx->Pixel.BlueBias; |
||
| 1583 | break; |
||
| 1584 | case GL_BLUE_BITS: |
||
| 1585 | *params = (GLdouble) ctx->Visual.blueBits; |
||
| 1586 | break; |
||
| 1587 | case GL_BLUE_SCALE: |
||
| 1588 | *params = (GLdouble) ctx->Pixel.BlueScale; |
||
| 1589 | break; |
||
| 1590 | case GL_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 1591 | *params = (GLdouble) (ctx->ClientAttribStackDepth); |
||
| 1592 | break; |
||
| 1593 | case GL_CLIP_PLANE0: |
||
| 1594 | case GL_CLIP_PLANE1: |
||
| 1595 | case GL_CLIP_PLANE2: |
||
| 1596 | case GL_CLIP_PLANE3: |
||
| 1597 | case GL_CLIP_PLANE4: |
||
| 1598 | case GL_CLIP_PLANE5: |
||
| 1599 | if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) |
||
| 1600 | *params = 1.0; |
||
| 1601 | else |
||
| 1602 | *params = 0.0; |
||
| 1603 | break; |
||
| 1604 | case GL_COLOR_CLEAR_VALUE: |
||
| 1605 | params[0] = (GLdouble) ctx->Color.ClearColor[0]; |
||
| 1606 | params[1] = (GLdouble) ctx->Color.ClearColor[1]; |
||
| 1607 | params[2] = (GLdouble) ctx->Color.ClearColor[2]; |
||
| 1608 | params[3] = (GLdouble) ctx->Color.ClearColor[3]; |
||
| 1609 | break; |
||
| 1610 | case GL_COLOR_MATERIAL: |
||
| 1611 | *params = (GLdouble) ctx->Light.ColorMaterialEnabled; |
||
| 1612 | break; |
||
| 1613 | case GL_COLOR_MATERIAL_FACE: |
||
| 1614 | *params = ENUM_TO_DOUBLE(ctx->Light.ColorMaterialFace); |
||
| 1615 | break; |
||
| 1616 | case GL_COLOR_MATERIAL_PARAMETER: |
||
| 1617 | *params = ENUM_TO_DOUBLE(ctx->Light.ColorMaterialMode); |
||
| 1618 | break; |
||
| 1619 | case GL_COLOR_WRITEMASK: |
||
| 1620 | params[0] = ctx->Color.ColorMask[RCOMP] ? 1.0 : 0.0; |
||
| 1621 | params[1] = ctx->Color.ColorMask[GCOMP] ? 1.0 : 0.0; |
||
| 1622 | params[2] = ctx->Color.ColorMask[BCOMP] ? 1.0 : 0.0; |
||
| 1623 | params[3] = ctx->Color.ColorMask[ACOMP] ? 1.0 : 0.0; |
||
| 1624 | break; |
||
| 1625 | case GL_CULL_FACE: |
||
| 1626 | *params = (GLdouble) ctx->Polygon.CullFlag; |
||
| 1627 | break; |
||
| 1628 | case GL_CULL_FACE_MODE: |
||
| 1629 | *params = ENUM_TO_DOUBLE(ctx->Polygon.CullFaceMode); |
||
| 1630 | break; |
||
| 1631 | case GL_CURRENT_COLOR: |
||
| 1632 | FLUSH_CURRENT(ctx, 0); |
||
| 1633 | params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]; |
||
| 1634 | params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]; |
||
| 1635 | params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]; |
||
| 1636 | params[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]; |
||
| 1637 | break; |
||
| 1638 | case GL_CURRENT_INDEX: |
||
| 1639 | FLUSH_CURRENT(ctx, 0); |
||
| 1640 | *params = (GLdouble) ctx->Current.Index; |
||
| 1641 | break; |
||
| 1642 | case GL_CURRENT_NORMAL: |
||
| 1643 | FLUSH_CURRENT(ctx, 0); |
||
| 1644 | params[0] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]; |
||
| 1645 | params[1] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]; |
||
| 1646 | params[2] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]; |
||
| 1647 | break; |
||
| 1648 | case GL_CURRENT_RASTER_COLOR: |
||
| 1649 | params[0] = (GLdouble) ctx->Current.RasterColor[0]; |
||
| 1650 | params[1] = (GLdouble) ctx->Current.RasterColor[1]; |
||
| 1651 | params[2] = (GLdouble) ctx->Current.RasterColor[2]; |
||
| 1652 | params[3] = (GLdouble) ctx->Current.RasterColor[3]; |
||
| 1653 | break; |
||
| 1654 | case GL_CURRENT_RASTER_DISTANCE: |
||
| 1655 | params[0] = (GLdouble) ctx->Current.RasterDistance; |
||
| 1656 | break; |
||
| 1657 | case GL_CURRENT_RASTER_INDEX: |
||
| 1658 | *params = (GLdouble) ctx->Current.RasterIndex; |
||
| 1659 | break; |
||
| 1660 | case GL_CURRENT_RASTER_POSITION: |
||
| 1661 | params[0] = (GLdouble) ctx->Current.RasterPos[0]; |
||
| 1662 | params[1] = (GLdouble) ctx->Current.RasterPos[1]; |
||
| 1663 | params[2] = (GLdouble) ctx->Current.RasterPos[2]; |
||
| 1664 | params[3] = (GLdouble) ctx->Current.RasterPos[3]; |
||
| 1665 | break; |
||
| 1666 | case GL_CURRENT_RASTER_TEXTURE_COORDS: |
||
| 1667 | params[0] = (GLdouble) ctx->Current.RasterTexCoords[texUnit][0]; |
||
| 1668 | params[1] = (GLdouble) ctx->Current.RasterTexCoords[texUnit][1]; |
||
| 1669 | params[2] = (GLdouble) ctx->Current.RasterTexCoords[texUnit][2]; |
||
| 1670 | params[3] = (GLdouble) ctx->Current.RasterTexCoords[texUnit][3]; |
||
| 1671 | break; |
||
| 1672 | case GL_CURRENT_RASTER_POSITION_VALID: |
||
| 1673 | *params = (GLdouble) ctx->Current.RasterPosValid; |
||
| 1674 | break; |
||
| 1675 | case GL_CURRENT_TEXTURE_COORDS: |
||
| 1676 | FLUSH_CURRENT(ctx, 0); |
||
| 1677 | params[0] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0]; |
||
| 1678 | params[1] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1]; |
||
| 1679 | params[2] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2]; |
||
| 1680 | params[3] = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3]; |
||
| 1681 | break; |
||
| 1682 | case GL_DEPTH_BIAS: |
||
| 1683 | *params = (GLdouble) ctx->Pixel.DepthBias; |
||
| 1684 | break; |
||
| 1685 | case GL_DEPTH_BITS: |
||
| 1686 | *params = (GLdouble) ctx->Visual.depthBits; |
||
| 1687 | break; |
||
| 1688 | case GL_DEPTH_CLEAR_VALUE: |
||
| 1689 | *params = (GLdouble) ctx->Depth.Clear; |
||
| 1690 | break; |
||
| 1691 | case GL_DEPTH_FUNC: |
||
| 1692 | *params = ENUM_TO_DOUBLE(ctx->Depth.Func); |
||
| 1693 | break; |
||
| 1694 | case GL_DEPTH_RANGE: |
||
| 1695 | params[0] = (GLdouble) ctx->Viewport.Near; |
||
| 1696 | params[1] = (GLdouble) ctx->Viewport.Far; |
||
| 1697 | break; |
||
| 1698 | case GL_DEPTH_SCALE: |
||
| 1699 | *params = (GLdouble) ctx->Pixel.DepthScale; |
||
| 1700 | break; |
||
| 1701 | case GL_DEPTH_TEST: |
||
| 1702 | *params = (GLdouble) ctx->Depth.Test; |
||
| 1703 | break; |
||
| 1704 | case GL_DEPTH_WRITEMASK: |
||
| 1705 | *params = (GLdouble) ctx->Depth.Mask; |
||
| 1706 | break; |
||
| 1707 | case GL_DITHER: |
||
| 1708 | *params = (GLdouble) ctx->Color.DitherFlag; |
||
| 1709 | break; |
||
| 1710 | case GL_DOUBLEBUFFER: |
||
| 1711 | *params = (GLdouble) ctx->Visual.doubleBufferMode; |
||
| 1712 | break; |
||
| 1713 | case GL_DRAW_BUFFER: |
||
| 1714 | *params = ENUM_TO_DOUBLE(ctx->Color.DrawBuffer); |
||
| 1715 | break; |
||
| 1716 | case GL_EDGE_FLAG: |
||
| 1717 | FLUSH_CURRENT(ctx, 0); |
||
| 1718 | *params = (GLdouble) ctx->Current.EdgeFlag; |
||
| 1719 | break; |
||
| 1720 | case GL_FEEDBACK_BUFFER_SIZE: |
||
| 1721 | *params = (GLdouble) ctx->Feedback.BufferSize; |
||
| 1722 | break; |
||
| 1723 | case GL_FEEDBACK_BUFFER_TYPE: |
||
| 1724 | *params = ENUM_TO_DOUBLE(ctx->Feedback.Type); |
||
| 1725 | break; |
||
| 1726 | case GL_FOG: |
||
| 1727 | *params = (GLdouble) ctx->Fog.Enabled; |
||
| 1728 | break; |
||
| 1729 | case GL_FOG_COLOR: |
||
| 1730 | params[0] = (GLdouble) ctx->Fog.Color[0]; |
||
| 1731 | params[1] = (GLdouble) ctx->Fog.Color[1]; |
||
| 1732 | params[2] = (GLdouble) ctx->Fog.Color[2]; |
||
| 1733 | params[3] = (GLdouble) ctx->Fog.Color[3]; |
||
| 1734 | break; |
||
| 1735 | case GL_FOG_DENSITY: |
||
| 1736 | *params = (GLdouble) ctx->Fog.Density; |
||
| 1737 | break; |
||
| 1738 | case GL_FOG_END: |
||
| 1739 | *params = (GLdouble) ctx->Fog.End; |
||
| 1740 | break; |
||
| 1741 | case GL_FOG_HINT: |
||
| 1742 | *params = ENUM_TO_DOUBLE(ctx->Hint.Fog); |
||
| 1743 | break; |
||
| 1744 | case GL_FOG_INDEX: |
||
| 1745 | *params = (GLdouble) ctx->Fog.Index; |
||
| 1746 | break; |
||
| 1747 | case GL_FOG_MODE: |
||
| 1748 | *params = ENUM_TO_DOUBLE(ctx->Fog.Mode); |
||
| 1749 | break; |
||
| 1750 | case GL_FOG_START: |
||
| 1751 | *params = (GLdouble) ctx->Fog.Start; |
||
| 1752 | break; |
||
| 1753 | case GL_FRONT_FACE: |
||
| 1754 | *params = ENUM_TO_DOUBLE(ctx->Polygon.FrontFace); |
||
| 1755 | break; |
||
| 1756 | case GL_GREEN_BIAS: |
||
| 1757 | *params = (GLdouble) ctx->Pixel.GreenBias; |
||
| 1758 | break; |
||
| 1759 | case GL_GREEN_BITS: |
||
| 1760 | *params = (GLdouble) ctx->Visual.greenBits; |
||
| 1761 | break; |
||
| 1762 | case GL_GREEN_SCALE: |
||
| 1763 | *params = (GLdouble) ctx->Pixel.GreenScale; |
||
| 1764 | break; |
||
| 1765 | case GL_INDEX_BITS: |
||
| 1766 | *params = (GLdouble) ctx->Visual.indexBits; |
||
| 1767 | break; |
||
| 1768 | case GL_INDEX_CLEAR_VALUE: |
||
| 1769 | *params = (GLdouble) ctx->Color.ClearIndex; |
||
| 1770 | break; |
||
| 1771 | case GL_INDEX_MODE: |
||
| 1772 | *params = ctx->Visual.rgbMode ? 0.0 : 1.0; |
||
| 1773 | break; |
||
| 1774 | case GL_INDEX_OFFSET: |
||
| 1775 | *params = (GLdouble) ctx->Pixel.IndexOffset; |
||
| 1776 | break; |
||
| 1777 | case GL_INDEX_SHIFT: |
||
| 1778 | *params = (GLdouble) ctx->Pixel.IndexShift; |
||
| 1779 | break; |
||
| 1780 | case GL_INDEX_WRITEMASK: |
||
| 1781 | *params = (GLdouble) ctx->Color.IndexMask; |
||
| 1782 | break; |
||
| 1783 | case GL_LIGHT0: |
||
| 1784 | case GL_LIGHT1: |
||
| 1785 | case GL_LIGHT2: |
||
| 1786 | case GL_LIGHT3: |
||
| 1787 | case GL_LIGHT4: |
||
| 1788 | case GL_LIGHT5: |
||
| 1789 | case GL_LIGHT6: |
||
| 1790 | case GL_LIGHT7: |
||
| 1791 | *params = (GLdouble) ctx->Light.Light[pname-GL_LIGHT0].Enabled; |
||
| 1792 | break; |
||
| 1793 | case GL_LIGHTING: |
||
| 1794 | *params = (GLdouble) ctx->Light.Enabled; |
||
| 1795 | break; |
||
| 1796 | case GL_LIGHT_MODEL_AMBIENT: |
||
| 1797 | params[0] = (GLdouble) ctx->Light.Model.Ambient[0]; |
||
| 1798 | params[1] = (GLdouble) ctx->Light.Model.Ambient[1]; |
||
| 1799 | params[2] = (GLdouble) ctx->Light.Model.Ambient[2]; |
||
| 1800 | params[3] = (GLdouble) ctx->Light.Model.Ambient[3]; |
||
| 1801 | break; |
||
| 1802 | case GL_LIGHT_MODEL_COLOR_CONTROL: |
||
| 1803 | params[0] = (GLdouble) ctx->Light.Model.ColorControl; |
||
| 1804 | break; |
||
| 1805 | case GL_LIGHT_MODEL_LOCAL_VIEWER: |
||
| 1806 | *params = (GLdouble) ctx->Light.Model.LocalViewer; |
||
| 1807 | break; |
||
| 1808 | case GL_LIGHT_MODEL_TWO_SIDE: |
||
| 1809 | *params = (GLdouble) ctx->Light.Model.TwoSide; |
||
| 1810 | break; |
||
| 1811 | case GL_LINE_SMOOTH: |
||
| 1812 | *params = (GLdouble) ctx->Line.SmoothFlag; |
||
| 1813 | break; |
||
| 1814 | case GL_LINE_SMOOTH_HINT: |
||
| 1815 | *params = ENUM_TO_DOUBLE(ctx->Hint.LineSmooth); |
||
| 1816 | break; |
||
| 1817 | case GL_LINE_STIPPLE: |
||
| 1818 | *params = (GLdouble) ctx->Line.StippleFlag; |
||
| 1819 | break; |
||
| 1820 | case GL_LINE_STIPPLE_PATTERN: |
||
| 1821 | *params = (GLdouble) ctx->Line.StipplePattern; |
||
| 1822 | break; |
||
| 1823 | case GL_LINE_STIPPLE_REPEAT: |
||
| 1824 | *params = (GLdouble) ctx->Line.StippleFactor; |
||
| 1825 | break; |
||
| 1826 | case GL_LINE_WIDTH: |
||
| 1827 | *params = (GLdouble) ctx->Line.Width; |
||
| 1828 | break; |
||
| 1829 | case GL_LINE_WIDTH_GRANULARITY: |
||
| 1830 | *params = (GLdouble) ctx->Const.LineWidthGranularity; |
||
| 1831 | break; |
||
| 1832 | case GL_LINE_WIDTH_RANGE: |
||
| 1833 | params[0] = (GLdouble) ctx->Const.MinLineWidthAA; |
||
| 1834 | params[1] = (GLdouble) ctx->Const.MaxLineWidthAA; |
||
| 1835 | break; |
||
| 1836 | case GL_ALIASED_LINE_WIDTH_RANGE: |
||
| 1837 | params[0] = (GLdouble) ctx->Const.MinLineWidth; |
||
| 1838 | params[1] = (GLdouble) ctx->Const.MaxLineWidth; |
||
| 1839 | break; |
||
| 1840 | case GL_LIST_BASE: |
||
| 1841 | *params = (GLdouble) ctx->List.ListBase; |
||
| 1842 | break; |
||
| 1843 | case GL_LIST_INDEX: |
||
| 1844 | *params = (GLdouble) ctx->CurrentListNum; |
||
| 1845 | break; |
||
| 1846 | case GL_LIST_MODE: |
||
| 1847 | *params = ctx->ExecuteFlag ? ENUM_TO_DOUBLE(GL_COMPILE_AND_EXECUTE) |
||
| 1848 | : ENUM_TO_DOUBLE(GL_COMPILE); |
||
| 1849 | break; |
||
| 1850 | case GL_INDEX_LOGIC_OP: |
||
| 1851 | *params = (GLdouble) ctx->Color.IndexLogicOpEnabled; |
||
| 1852 | break; |
||
| 1853 | case GL_COLOR_LOGIC_OP: |
||
| 1854 | *params = (GLdouble) ctx->Color.ColorLogicOpEnabled; |
||
| 1855 | break; |
||
| 1856 | case GL_LOGIC_OP_MODE: |
||
| 1857 | *params = ENUM_TO_DOUBLE(ctx->Color.LogicOp); |
||
| 1858 | break; |
||
| 1859 | case GL_MAP1_COLOR_4: |
||
| 1860 | *params = (GLdouble) ctx->Eval.Map1Color4; |
||
| 1861 | break; |
||
| 1862 | case GL_MAP1_GRID_DOMAIN: |
||
| 1863 | params[0] = (GLdouble) ctx->Eval.MapGrid1u1; |
||
| 1864 | params[1] = (GLdouble) ctx->Eval.MapGrid1u2; |
||
| 1865 | break; |
||
| 1866 | case GL_MAP1_GRID_SEGMENTS: |
||
| 1867 | *params = (GLdouble) ctx->Eval.MapGrid1un; |
||
| 1868 | break; |
||
| 1869 | case GL_MAP1_INDEX: |
||
| 1870 | *params = (GLdouble) ctx->Eval.Map1Index; |
||
| 1871 | break; |
||
| 1872 | case GL_MAP1_NORMAL: |
||
| 1873 | *params = (GLdouble) ctx->Eval.Map1Normal; |
||
| 1874 | break; |
||
| 1875 | case GL_MAP1_TEXTURE_COORD_1: |
||
| 1876 | *params = (GLdouble) ctx->Eval.Map1TextureCoord1; |
||
| 1877 | break; |
||
| 1878 | case GL_MAP1_TEXTURE_COORD_2: |
||
| 1879 | *params = (GLdouble) ctx->Eval.Map1TextureCoord2; |
||
| 1880 | break; |
||
| 1881 | case GL_MAP1_TEXTURE_COORD_3: |
||
| 1882 | *params = (GLdouble) ctx->Eval.Map1TextureCoord3; |
||
| 1883 | break; |
||
| 1884 | case GL_MAP1_TEXTURE_COORD_4: |
||
| 1885 | *params = (GLdouble) ctx->Eval.Map1TextureCoord4; |
||
| 1886 | break; |
||
| 1887 | case GL_MAP1_VERTEX_3: |
||
| 1888 | *params = (GLdouble) ctx->Eval.Map1Vertex3; |
||
| 1889 | break; |
||
| 1890 | case GL_MAP1_VERTEX_4: |
||
| 1891 | *params = (GLdouble) ctx->Eval.Map1Vertex4; |
||
| 1892 | break; |
||
| 1893 | case GL_MAP2_COLOR_4: |
||
| 1894 | *params = (GLdouble) ctx->Eval.Map2Color4; |
||
| 1895 | break; |
||
| 1896 | case GL_MAP2_GRID_DOMAIN: |
||
| 1897 | params[0] = (GLdouble) ctx->Eval.MapGrid2u1; |
||
| 1898 | params[1] = (GLdouble) ctx->Eval.MapGrid2u2; |
||
| 1899 | params[2] = (GLdouble) ctx->Eval.MapGrid2v1; |
||
| 1900 | params[3] = (GLdouble) ctx->Eval.MapGrid2v2; |
||
| 1901 | break; |
||
| 1902 | case GL_MAP2_GRID_SEGMENTS: |
||
| 1903 | params[0] = (GLdouble) ctx->Eval.MapGrid2un; |
||
| 1904 | params[1] = (GLdouble) ctx->Eval.MapGrid2vn; |
||
| 1905 | break; |
||
| 1906 | case GL_MAP2_INDEX: |
||
| 1907 | *params = (GLdouble) ctx->Eval.Map2Index; |
||
| 1908 | break; |
||
| 1909 | case GL_MAP2_NORMAL: |
||
| 1910 | *params = (GLdouble) ctx->Eval.Map2Normal; |
||
| 1911 | break; |
||
| 1912 | case GL_MAP2_TEXTURE_COORD_1: |
||
| 1913 | *params = (GLdouble) ctx->Eval.Map2TextureCoord1; |
||
| 1914 | break; |
||
| 1915 | case GL_MAP2_TEXTURE_COORD_2: |
||
| 1916 | *params = (GLdouble) ctx->Eval.Map2TextureCoord2; |
||
| 1917 | break; |
||
| 1918 | case GL_MAP2_TEXTURE_COORD_3: |
||
| 1919 | *params = (GLdouble) ctx->Eval.Map2TextureCoord3; |
||
| 1920 | break; |
||
| 1921 | case GL_MAP2_TEXTURE_COORD_4: |
||
| 1922 | *params = (GLdouble) ctx->Eval.Map2TextureCoord4; |
||
| 1923 | break; |
||
| 1924 | case GL_MAP2_VERTEX_3: |
||
| 1925 | *params = (GLdouble) ctx->Eval.Map2Vertex3; |
||
| 1926 | break; |
||
| 1927 | case GL_MAP2_VERTEX_4: |
||
| 1928 | *params = (GLdouble) ctx->Eval.Map2Vertex4; |
||
| 1929 | break; |
||
| 1930 | case GL_MAP_COLOR: |
||
| 1931 | *params = (GLdouble) ctx->Pixel.MapColorFlag; |
||
| 1932 | break; |
||
| 1933 | case GL_MAP_STENCIL: |
||
| 1934 | *params = (GLdouble) ctx->Pixel.MapStencilFlag; |
||
| 1935 | break; |
||
| 1936 | case GL_MATRIX_MODE: |
||
| 1937 | *params = ENUM_TO_DOUBLE(ctx->Transform.MatrixMode); |
||
| 1938 | break; |
||
| 1939 | case GL_MAX_ATTRIB_STACK_DEPTH: |
||
| 1940 | *params = (GLdouble) MAX_ATTRIB_STACK_DEPTH; |
||
| 1941 | break; |
||
| 1942 | case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 1943 | *params = (GLdouble) MAX_CLIENT_ATTRIB_STACK_DEPTH; |
||
| 1944 | break; |
||
| 1945 | case GL_MAX_CLIP_PLANES: |
||
| 1946 | *params = (GLdouble) ctx->Const.MaxClipPlanes; |
||
| 1947 | break; |
||
| 1948 | case GL_MAX_ELEMENTS_VERTICES: /* GL_VERSION_1_2 */ |
||
| 1949 | *params = (GLdouble) ctx->Const.MaxArrayLockSize; |
||
| 1950 | break; |
||
| 1951 | case GL_MAX_ELEMENTS_INDICES: /* GL_VERSION_1_2 */ |
||
| 1952 | *params = (GLdouble) ctx->Const.MaxArrayLockSize; |
||
| 1953 | break; |
||
| 1954 | case GL_MAX_EVAL_ORDER: |
||
| 1955 | *params = (GLdouble) MAX_EVAL_ORDER; |
||
| 1956 | break; |
||
| 1957 | case GL_MAX_LIGHTS: |
||
| 1958 | *params = (GLdouble) ctx->Const.MaxLights; |
||
| 1959 | break; |
||
| 1960 | case GL_MAX_LIST_NESTING: |
||
| 1961 | *params = (GLdouble) MAX_LIST_NESTING; |
||
| 1962 | break; |
||
| 1963 | case GL_MAX_MODELVIEW_STACK_DEPTH: |
||
| 1964 | *params = (GLdouble) MAX_MODELVIEW_STACK_DEPTH; |
||
| 1965 | break; |
||
| 1966 | case GL_MAX_NAME_STACK_DEPTH: |
||
| 1967 | *params = (GLdouble) MAX_NAME_STACK_DEPTH; |
||
| 1968 | break; |
||
| 1969 | case GL_MAX_PIXEL_MAP_TABLE: |
||
| 1970 | *params = (GLdouble) MAX_PIXEL_MAP_TABLE; |
||
| 1971 | break; |
||
| 1972 | case GL_MAX_PROJECTION_STACK_DEPTH: |
||
| 1973 | *params = (GLdouble) MAX_PROJECTION_STACK_DEPTH; |
||
| 1974 | break; |
||
| 1975 | case GL_MAX_TEXTURE_SIZE: |
||
| 1976 | *params = (GLdouble) (1 << (ctx->Const.MaxTextureLevels - 1)); |
||
| 1977 | break; |
||
| 1978 | case GL_MAX_3D_TEXTURE_SIZE: |
||
| 1979 | *params = (GLdouble) (1 << (ctx->Const.Max3DTextureLevels - 1)); |
||
| 1980 | break; |
||
| 1981 | case GL_MAX_TEXTURE_STACK_DEPTH: |
||
| 1982 | *params = (GLdouble) MAX_TEXTURE_STACK_DEPTH; |
||
| 1983 | break; |
||
| 1984 | case GL_MAX_VIEWPORT_DIMS: |
||
| 1985 | params[0] = (GLdouble) MAX_WIDTH; |
||
| 1986 | params[1] = (GLdouble) MAX_HEIGHT; |
||
| 1987 | break; |
||
| 1988 | case GL_MODELVIEW_MATRIX: |
||
| 1989 | for (i=0;i<16;i++) { |
||
| 1990 | params[i] = (GLdouble) ctx->ModelviewMatrixStack.Top->m[i]; |
||
| 1991 | } |
||
| 1992 | break; |
||
| 1993 | case GL_MODELVIEW_STACK_DEPTH: |
||
| 1994 | *params = (GLdouble) (ctx->ModelviewMatrixStack.Depth + 1); |
||
| 1995 | break; |
||
| 1996 | case GL_NAME_STACK_DEPTH: |
||
| 1997 | *params = (GLdouble) ctx->Select.NameStackDepth; |
||
| 1998 | break; |
||
| 1999 | case GL_NORMALIZE: |
||
| 2000 | *params = (GLdouble) ctx->Transform.Normalize; |
||
| 2001 | break; |
||
| 2002 | case GL_PACK_ALIGNMENT: |
||
| 2003 | *params = (GLdouble) ctx->Pack.Alignment; |
||
| 2004 | break; |
||
| 2005 | case GL_PACK_LSB_FIRST: |
||
| 2006 | *params = (GLdouble) ctx->Pack.LsbFirst; |
||
| 2007 | break; |
||
| 2008 | case GL_PACK_ROW_LENGTH: |
||
| 2009 | *params = (GLdouble) ctx->Pack.RowLength; |
||
| 2010 | break; |
||
| 2011 | case GL_PACK_SKIP_PIXELS: |
||
| 2012 | *params = (GLdouble) ctx->Pack.SkipPixels; |
||
| 2013 | break; |
||
| 2014 | case GL_PACK_SKIP_ROWS: |
||
| 2015 | *params = (GLdouble) ctx->Pack.SkipRows; |
||
| 2016 | break; |
||
| 2017 | case GL_PACK_SWAP_BYTES: |
||
| 2018 | *params = (GLdouble) ctx->Pack.SwapBytes; |
||
| 2019 | break; |
||
| 2020 | case GL_PACK_SKIP_IMAGES_EXT: |
||
| 2021 | *params = (GLdouble) ctx->Pack.SkipImages; |
||
| 2022 | break; |
||
| 2023 | case GL_PACK_IMAGE_HEIGHT_EXT: |
||
| 2024 | *params = (GLdouble) ctx->Pack.ImageHeight; |
||
| 2025 | break; |
||
| 2026 | case GL_PACK_INVERT_MESA: |
||
| 2027 | *params = (GLdouble) ctx->Pack.Invert; |
||
| 2028 | break; |
||
| 2029 | case GL_PERSPECTIVE_CORRECTION_HINT: |
||
| 2030 | *params = ENUM_TO_DOUBLE(ctx->Hint.PerspectiveCorrection); |
||
| 2031 | break; |
||
| 2032 | case GL_PIXEL_MAP_A_TO_A_SIZE: |
||
| 2033 | *params = (GLdouble) ctx->Pixel.MapAtoAsize; |
||
| 2034 | break; |
||
| 2035 | case GL_PIXEL_MAP_B_TO_B_SIZE: |
||
| 2036 | *params = (GLdouble) ctx->Pixel.MapBtoBsize; |
||
| 2037 | break; |
||
| 2038 | case GL_PIXEL_MAP_G_TO_G_SIZE: |
||
| 2039 | *params = (GLdouble) ctx->Pixel.MapGtoGsize; |
||
| 2040 | break; |
||
| 2041 | case GL_PIXEL_MAP_I_TO_A_SIZE: |
||
| 2042 | *params = (GLdouble) ctx->Pixel.MapItoAsize; |
||
| 2043 | break; |
||
| 2044 | case GL_PIXEL_MAP_I_TO_B_SIZE: |
||
| 2045 | *params = (GLdouble) ctx->Pixel.MapItoBsize; |
||
| 2046 | break; |
||
| 2047 | case GL_PIXEL_MAP_I_TO_G_SIZE: |
||
| 2048 | *params = (GLdouble) ctx->Pixel.MapItoGsize; |
||
| 2049 | break; |
||
| 2050 | case GL_PIXEL_MAP_I_TO_I_SIZE: |
||
| 2051 | *params = (GLdouble) ctx->Pixel.MapItoIsize; |
||
| 2052 | break; |
||
| 2053 | case GL_PIXEL_MAP_I_TO_R_SIZE: |
||
| 2054 | *params = (GLdouble) ctx->Pixel.MapItoRsize; |
||
| 2055 | break; |
||
| 2056 | case GL_PIXEL_MAP_R_TO_R_SIZE: |
||
| 2057 | *params = (GLdouble) ctx->Pixel.MapRtoRsize; |
||
| 2058 | break; |
||
| 2059 | case GL_PIXEL_MAP_S_TO_S_SIZE: |
||
| 2060 | *params = (GLdouble) ctx->Pixel.MapStoSsize; |
||
| 2061 | break; |
||
| 2062 | case GL_POINT_SIZE: |
||
| 2063 | *params = (GLdouble) ctx->Point.Size; |
||
| 2064 | break; |
||
| 2065 | case GL_POINT_SIZE_GRANULARITY: |
||
| 2066 | *params = (GLdouble) ctx->Const.PointSizeGranularity; |
||
| 2067 | break; |
||
| 2068 | case GL_POINT_SIZE_RANGE: |
||
| 2069 | params[0] = (GLdouble) ctx->Const.MinPointSizeAA; |
||
| 2070 | params[1] = (GLdouble) ctx->Const.MaxPointSizeAA; |
||
| 2071 | break; |
||
| 2072 | case GL_ALIASED_POINT_SIZE_RANGE: |
||
| 2073 | params[0] = (GLdouble) ctx->Const.MinPointSize; |
||
| 2074 | params[1] = (GLdouble) ctx->Const.MaxPointSize; |
||
| 2075 | break; |
||
| 2076 | case GL_POINT_SMOOTH: |
||
| 2077 | *params = (GLdouble) ctx->Point.SmoothFlag; |
||
| 2078 | break; |
||
| 2079 | case GL_POINT_SMOOTH_HINT: |
||
| 2080 | *params = ENUM_TO_DOUBLE(ctx->Hint.PointSmooth); |
||
| 2081 | break; |
||
| 2082 | case GL_POINT_SIZE_MIN_EXT: |
||
| 2083 | *params = (GLdouble) (ctx->Point.MinSize); |
||
| 2084 | break; |
||
| 2085 | case GL_POINT_SIZE_MAX_EXT: |
||
| 2086 | *params = (GLdouble) (ctx->Point.MaxSize); |
||
| 2087 | break; |
||
| 2088 | case GL_POINT_FADE_THRESHOLD_SIZE_EXT: |
||
| 2089 | *params = (GLdouble) (ctx->Point.Threshold); |
||
| 2090 | break; |
||
| 2091 | case GL_DISTANCE_ATTENUATION_EXT: |
||
| 2092 | params[0] = (GLdouble) (ctx->Point.Params[0]); |
||
| 2093 | params[1] = (GLdouble) (ctx->Point.Params[1]); |
||
| 2094 | params[2] = (GLdouble) (ctx->Point.Params[2]); |
||
| 2095 | break; |
||
| 2096 | case GL_POLYGON_MODE: |
||
| 2097 | params[0] = ENUM_TO_DOUBLE(ctx->Polygon.FrontMode); |
||
| 2098 | params[1] = ENUM_TO_DOUBLE(ctx->Polygon.BackMode); |
||
| 2099 | break; |
||
| 2100 | case GL_POLYGON_OFFSET_BIAS_EXT: /* GL_EXT_polygon_offset */ |
||
| 2101 | *params = (GLdouble) ctx->Polygon.OffsetUnits; |
||
| 2102 | break; |
||
| 2103 | case GL_POLYGON_OFFSET_FACTOR: |
||
| 2104 | *params = (GLdouble) ctx->Polygon.OffsetFactor; |
||
| 2105 | break; |
||
| 2106 | case GL_POLYGON_OFFSET_UNITS: |
||
| 2107 | *params = (GLdouble) ctx->Polygon.OffsetUnits; |
||
| 2108 | break; |
||
| 2109 | case GL_POLYGON_SMOOTH: |
||
| 2110 | *params = (GLdouble) ctx->Polygon.SmoothFlag; |
||
| 2111 | break; |
||
| 2112 | case GL_POLYGON_SMOOTH_HINT: |
||
| 2113 | *params = ENUM_TO_DOUBLE(ctx->Hint.PolygonSmooth); |
||
| 2114 | break; |
||
| 2115 | case GL_POLYGON_STIPPLE: |
||
| 2116 | *params = (GLdouble) ctx->Polygon.StippleFlag; |
||
| 2117 | break; |
||
| 2118 | case GL_PROJECTION_MATRIX: |
||
| 2119 | for (i=0;i<16;i++) { |
||
| 2120 | params[i] = (GLdouble) ctx->ProjectionMatrixStack.Top->m[i]; |
||
| 2121 | } |
||
| 2122 | break; |
||
| 2123 | case GL_PROJECTION_STACK_DEPTH: |
||
| 2124 | *params = (GLdouble) (ctx->ProjectionMatrixStack.Depth + 1); |
||
| 2125 | break; |
||
| 2126 | case GL_READ_BUFFER: |
||
| 2127 | *params = ENUM_TO_DOUBLE(ctx->Pixel.ReadBuffer); |
||
| 2128 | break; |
||
| 2129 | case GL_RED_BIAS: |
||
| 2130 | *params = (GLdouble) ctx->Pixel.RedBias; |
||
| 2131 | break; |
||
| 2132 | case GL_RED_BITS: |
||
| 2133 | *params = (GLdouble) ctx->Visual.redBits; |
||
| 2134 | break; |
||
| 2135 | case GL_RED_SCALE: |
||
| 2136 | *params = (GLdouble) ctx->Pixel.RedScale; |
||
| 2137 | break; |
||
| 2138 | case GL_RENDER_MODE: |
||
| 2139 | *params = ENUM_TO_DOUBLE(ctx->RenderMode); |
||
| 2140 | break; |
||
| 2141 | case GL_RESCALE_NORMAL: |
||
| 2142 | *params = (GLdouble) ctx->Transform.RescaleNormals; |
||
| 2143 | break; |
||
| 2144 | case GL_RGBA_MODE: |
||
| 2145 | *params = (GLdouble) ctx->Visual.rgbMode; |
||
| 2146 | break; |
||
| 2147 | case GL_SCISSOR_BOX: |
||
| 2148 | params[0] = (GLdouble) ctx->Scissor.X; |
||
| 2149 | params[1] = (GLdouble) ctx->Scissor.Y; |
||
| 2150 | params[2] = (GLdouble) ctx->Scissor.Width; |
||
| 2151 | params[3] = (GLdouble) ctx->Scissor.Height; |
||
| 2152 | break; |
||
| 2153 | case GL_SCISSOR_TEST: |
||
| 2154 | *params = (GLdouble) ctx->Scissor.Enabled; |
||
| 2155 | break; |
||
| 2156 | case GL_SELECTION_BUFFER_SIZE: |
||
| 2157 | *params = (GLdouble) ctx->Select.BufferSize; |
||
| 2158 | break; |
||
| 2159 | case GL_SHADE_MODEL: |
||
| 2160 | *params = ENUM_TO_DOUBLE(ctx->Light.ShadeModel); |
||
| 2161 | break; |
||
| 2162 | case GL_SHARED_TEXTURE_PALETTE_EXT: |
||
| 2163 | *params = (GLdouble) ctx->Texture.SharedPalette; |
||
| 2164 | break; |
||
| 2165 | case GL_STENCIL_BITS: |
||
| 2166 | *params = (GLdouble) ctx->Visual.stencilBits; |
||
| 2167 | break; |
||
| 2168 | case GL_STENCIL_CLEAR_VALUE: |
||
| 2169 | *params = (GLdouble) ctx->Stencil.Clear; |
||
| 2170 | break; |
||
| 2171 | case GL_STENCIL_FAIL: |
||
| 2172 | *params = ENUM_TO_DOUBLE(ctx->Stencil.FailFunc[ctx->Stencil.ActiveFace]); |
||
| 2173 | break; |
||
| 2174 | case GL_STENCIL_FUNC: |
||
| 2175 | *params = ENUM_TO_DOUBLE(ctx->Stencil.Function[ctx->Stencil.ActiveFace]); |
||
| 2176 | break; |
||
| 2177 | case GL_STENCIL_PASS_DEPTH_FAIL: |
||
| 2178 | *params = ENUM_TO_DOUBLE(ctx->Stencil.ZFailFunc[ctx->Stencil.ActiveFace]); |
||
| 2179 | break; |
||
| 2180 | case GL_STENCIL_PASS_DEPTH_PASS: |
||
| 2181 | *params = ENUM_TO_DOUBLE(ctx->Stencil.ZPassFunc[ctx->Stencil.ActiveFace]); |
||
| 2182 | break; |
||
| 2183 | case GL_STENCIL_REF: |
||
| 2184 | *params = (GLdouble) ctx->Stencil.Ref[ctx->Stencil.ActiveFace]; |
||
| 2185 | break; |
||
| 2186 | case GL_STENCIL_TEST: |
||
| 2187 | *params = (GLdouble) ctx->Stencil.Enabled; |
||
| 2188 | break; |
||
| 2189 | case GL_STENCIL_VALUE_MASK: |
||
| 2190 | *params = (GLdouble) ctx->Stencil.ValueMask[ctx->Stencil.ActiveFace]; |
||
| 2191 | break; |
||
| 2192 | case GL_STENCIL_WRITEMASK: |
||
| 2193 | *params = (GLdouble) ctx->Stencil.WriteMask[ctx->Stencil.ActiveFace]; |
||
| 2194 | break; |
||
| 2195 | case GL_STEREO: |
||
| 2196 | *params = (GLdouble) ctx->Visual.stereoMode; |
||
| 2197 | break; |
||
| 2198 | case GL_SUBPIXEL_BITS: |
||
| 2199 | *params = (GLdouble) ctx->Const.SubPixelBits; |
||
| 2200 | break; |
||
| 2201 | case GL_TEXTURE_1D: |
||
| 2202 | *params = _mesa_IsEnabled(GL_TEXTURE_1D) ? 1.0 : 0.0; |
||
| 2203 | break; |
||
| 2204 | case GL_TEXTURE_2D: |
||
| 2205 | *params = _mesa_IsEnabled(GL_TEXTURE_2D) ? 1.0 : 0.0; |
||
| 2206 | break; |
||
| 2207 | case GL_TEXTURE_3D: |
||
| 2208 | *params = _mesa_IsEnabled(GL_TEXTURE_3D) ? 1.0 : 0.0; |
||
| 2209 | break; |
||
| 2210 | case GL_TEXTURE_BINDING_1D: |
||
| 2211 | *params = (GLdouble) textureUnit->Current1D->Name; |
||
| 2212 | break; |
||
| 2213 | case GL_TEXTURE_BINDING_2D: |
||
| 2214 | *params = (GLdouble) textureUnit->Current2D->Name; |
||
| 2215 | break; |
||
| 2216 | case GL_TEXTURE_BINDING_3D: |
||
| 2217 | *params = (GLdouble) textureUnit->Current3D->Name; |
||
| 2218 | break; |
||
| 2219 | case GL_TEXTURE_ENV_COLOR: |
||
| 2220 | params[0] = (GLdouble) textureUnit->EnvColor[0]; |
||
| 2221 | params[1] = (GLdouble) textureUnit->EnvColor[1]; |
||
| 2222 | params[2] = (GLdouble) textureUnit->EnvColor[2]; |
||
| 2223 | params[3] = (GLdouble) textureUnit->EnvColor[3]; |
||
| 2224 | break; |
||
| 2225 | case GL_TEXTURE_ENV_MODE: |
||
| 2226 | *params = ENUM_TO_DOUBLE(textureUnit->EnvMode); |
||
| 2227 | break; |
||
| 2228 | case GL_TEXTURE_GEN_S: |
||
| 2229 | *params = (textureUnit->TexGenEnabled & S_BIT) ? 1.0 : 0.0; |
||
| 2230 | break; |
||
| 2231 | case GL_TEXTURE_GEN_T: |
||
| 2232 | *params = (textureUnit->TexGenEnabled & T_BIT) ? 1.0 : 0.0; |
||
| 2233 | break; |
||
| 2234 | case GL_TEXTURE_GEN_R: |
||
| 2235 | *params = (textureUnit->TexGenEnabled & R_BIT) ? 1.0 : 0.0; |
||
| 2236 | break; |
||
| 2237 | case GL_TEXTURE_GEN_Q: |
||
| 2238 | *params = (textureUnit->TexGenEnabled & Q_BIT) ? 1.0 : 0.0; |
||
| 2239 | break; |
||
| 2240 | case GL_TEXTURE_MATRIX: |
||
| 2241 | for (i=0;i<16;i++) { |
||
| 2242 | params[i] = (GLdouble) ctx->TextureMatrixStack[texUnit].Top->m[i]; |
||
| 2243 | } |
||
| 2244 | break; |
||
| 2245 | case GL_TEXTURE_STACK_DEPTH: |
||
| 2246 | *params = (GLdouble) (ctx->TextureMatrixStack[texUnit].Depth + 1); |
||
| 2247 | break; |
||
| 2248 | case GL_UNPACK_ALIGNMENT: |
||
| 2249 | *params = (GLdouble) ctx->Unpack.Alignment; |
||
| 2250 | break; |
||
| 2251 | case GL_UNPACK_LSB_FIRST: |
||
| 2252 | *params = (GLdouble) ctx->Unpack.LsbFirst; |
||
| 2253 | break; |
||
| 2254 | case GL_UNPACK_ROW_LENGTH: |
||
| 2255 | *params = (GLdouble) ctx->Unpack.RowLength; |
||
| 2256 | break; |
||
| 2257 | case GL_UNPACK_SKIP_PIXELS: |
||
| 2258 | *params = (GLdouble) ctx->Unpack.SkipPixels; |
||
| 2259 | break; |
||
| 2260 | case GL_UNPACK_SKIP_ROWS: |
||
| 2261 | *params = (GLdouble) ctx->Unpack.SkipRows; |
||
| 2262 | break; |
||
| 2263 | case GL_UNPACK_SWAP_BYTES: |
||
| 2264 | *params = (GLdouble) ctx->Unpack.SwapBytes; |
||
| 2265 | break; |
||
| 2266 | case GL_UNPACK_SKIP_IMAGES_EXT: |
||
| 2267 | *params = (GLdouble) ctx->Unpack.SkipImages; |
||
| 2268 | break; |
||
| 2269 | case GL_UNPACK_IMAGE_HEIGHT_EXT: |
||
| 2270 | *params = (GLdouble) ctx->Unpack.ImageHeight; |
||
| 2271 | break; |
||
| 2272 | case GL_UNPACK_CLIENT_STORAGE_APPLE: |
||
| 2273 | *params = (GLdouble) ctx->Unpack.ClientStorage; |
||
| 2274 | break; |
||
| 2275 | case GL_VIEWPORT: |
||
| 2276 | params[0] = (GLdouble) ctx->Viewport.X; |
||
| 2277 | params[1] = (GLdouble) ctx->Viewport.Y; |
||
| 2278 | params[2] = (GLdouble) ctx->Viewport.Width; |
||
| 2279 | params[3] = (GLdouble) ctx->Viewport.Height; |
||
| 2280 | break; |
||
| 2281 | case GL_ZOOM_X: |
||
| 2282 | *params = (GLdouble) ctx->Pixel.ZoomX; |
||
| 2283 | break; |
||
| 2284 | case GL_ZOOM_Y: |
||
| 2285 | *params = (GLdouble) ctx->Pixel.ZoomY; |
||
| 2286 | break; |
||
| 2287 | case GL_VERTEX_ARRAY: |
||
| 2288 | *params = (GLdouble) ctx->Array.Vertex.Enabled; |
||
| 2289 | break; |
||
| 2290 | case GL_VERTEX_ARRAY_SIZE: |
||
| 2291 | *params = (GLdouble) ctx->Array.Vertex.Size; |
||
| 2292 | break; |
||
| 2293 | case GL_VERTEX_ARRAY_TYPE: |
||
| 2294 | *params = ENUM_TO_DOUBLE(ctx->Array.Vertex.Type); |
||
| 2295 | break; |
||
| 2296 | case GL_VERTEX_ARRAY_STRIDE: |
||
| 2297 | *params = (GLdouble) ctx->Array.Vertex.Stride; |
||
| 2298 | break; |
||
| 2299 | case GL_VERTEX_ARRAY_COUNT_EXT: |
||
| 2300 | *params = 0.0; |
||
| 2301 | break; |
||
| 2302 | case GL_NORMAL_ARRAY: |
||
| 2303 | *params = (GLdouble) ctx->Array.Normal.Enabled; |
||
| 2304 | break; |
||
| 2305 | case GL_NORMAL_ARRAY_TYPE: |
||
| 2306 | *params = ENUM_TO_DOUBLE(ctx->Array.Normal.Type); |
||
| 2307 | break; |
||
| 2308 | case GL_NORMAL_ARRAY_STRIDE: |
||
| 2309 | *params = (GLdouble) ctx->Array.Normal.Stride; |
||
| 2310 | break; |
||
| 2311 | case GL_NORMAL_ARRAY_COUNT_EXT: |
||
| 2312 | *params = 0.0; |
||
| 2313 | break; |
||
| 2314 | case GL_COLOR_ARRAY: |
||
| 2315 | *params = (GLdouble) ctx->Array.Color.Enabled; |
||
| 2316 | break; |
||
| 2317 | case GL_COLOR_ARRAY_SIZE: |
||
| 2318 | *params = (GLdouble) ctx->Array.Color.Size; |
||
| 2319 | break; |
||
| 2320 | case GL_COLOR_ARRAY_TYPE: |
||
| 2321 | *params = ENUM_TO_DOUBLE(ctx->Array.Color.Type); |
||
| 2322 | break; |
||
| 2323 | case GL_COLOR_ARRAY_STRIDE: |
||
| 2324 | *params = (GLdouble) ctx->Array.Color.Stride; |
||
| 2325 | break; |
||
| 2326 | case GL_COLOR_ARRAY_COUNT_EXT: |
||
| 2327 | *params = 0.0; |
||
| 2328 | break; |
||
| 2329 | case GL_INDEX_ARRAY: |
||
| 2330 | *params = (GLdouble) ctx->Array.Index.Enabled; |
||
| 2331 | break; |
||
| 2332 | case GL_INDEX_ARRAY_TYPE: |
||
| 2333 | *params = ENUM_TO_DOUBLE(ctx->Array.Index.Type); |
||
| 2334 | break; |
||
| 2335 | case GL_INDEX_ARRAY_STRIDE: |
||
| 2336 | *params = (GLdouble) ctx->Array.Index.Stride; |
||
| 2337 | break; |
||
| 2338 | case GL_INDEX_ARRAY_COUNT_EXT: |
||
| 2339 | *params = 0.0; |
||
| 2340 | break; |
||
| 2341 | case GL_TEXTURE_COORD_ARRAY: |
||
| 2342 | *params = (GLdouble) ctx->Array.TexCoord[texUnit].Enabled; |
||
| 2343 | break; |
||
| 2344 | case GL_TEXTURE_COORD_ARRAY_SIZE: |
||
| 2345 | *params = (GLdouble) ctx->Array.TexCoord[texUnit].Size; |
||
| 2346 | break; |
||
| 2347 | case GL_TEXTURE_COORD_ARRAY_TYPE: |
||
| 2348 | *params = ENUM_TO_DOUBLE(ctx->Array.TexCoord[texUnit].Type); |
||
| 2349 | break; |
||
| 2350 | case GL_TEXTURE_COORD_ARRAY_STRIDE: |
||
| 2351 | *params = (GLdouble) ctx->Array.TexCoord[texUnit].Stride; |
||
| 2352 | break; |
||
| 2353 | case GL_TEXTURE_COORD_ARRAY_COUNT_EXT: |
||
| 2354 | *params = 0.0; |
||
| 2355 | break; |
||
| 2356 | case GL_EDGE_FLAG_ARRAY: |
||
| 2357 | *params = (GLdouble) ctx->Array.EdgeFlag.Enabled; |
||
| 2358 | break; |
||
| 2359 | case GL_EDGE_FLAG_ARRAY_STRIDE: |
||
| 2360 | *params = (GLdouble) ctx->Array.EdgeFlag.Stride; |
||
| 2361 | break; |
||
| 2362 | case GL_EDGE_FLAG_ARRAY_COUNT_EXT: |
||
| 2363 | *params = 0.0; |
||
| 2364 | break; |
||
| 2365 | |||
| 2366 | /* GL_ARB_multitexture */ |
||
| 2367 | case GL_MAX_TEXTURE_UNITS_ARB: |
||
| 2368 | CHECK_EXTENSION_D(ARB_multitexture, pname); |
||
| 2369 | *params = (GLdouble) ctx->Const.MaxTextureUnits; |
||
| 2370 | break; |
||
| 2371 | case GL_ACTIVE_TEXTURE_ARB: |
||
| 2372 | CHECK_EXTENSION_D(ARB_multitexture, pname); |
||
| 2373 | *params = (GLdouble) (GL_TEXTURE0_ARB + ctx->Texture.CurrentUnit); |
||
| 2374 | break; |
||
| 2375 | case GL_CLIENT_ACTIVE_TEXTURE_ARB: |
||
| 2376 | CHECK_EXTENSION_D(ARB_multitexture, pname); |
||
| 2377 | *params = (GLdouble) (GL_TEXTURE0_ARB + ctx->Array.ActiveTexture); |
||
| 2378 | break; |
||
| 2379 | |||
| 2380 | /* GL_ARB_texture_cube_map */ |
||
| 2381 | case GL_TEXTURE_CUBE_MAP_ARB: |
||
| 2382 | CHECK_EXTENSION_D(ARB_texture_cube_map, pname); |
||
| 2383 | *params = (GLdouble) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB); |
||
| 2384 | break; |
||
| 2385 | case GL_TEXTURE_BINDING_CUBE_MAP_ARB: |
||
| 2386 | CHECK_EXTENSION_D(ARB_texture_cube_map, pname); |
||
| 2387 | *params = (GLdouble) textureUnit->CurrentCubeMap->Name; |
||
| 2388 | break; |
||
| 2389 | case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB: |
||
| 2390 | CHECK_EXTENSION_D(ARB_texture_cube_map, pname); |
||
| 2391 | *params = (GLdouble) (1 << (ctx->Const.MaxCubeTextureLevels - 1)); |
||
| 2392 | break; |
||
| 2393 | |||
| 2394 | /* GL_ARB_texture_compression */ |
||
| 2395 | case GL_TEXTURE_COMPRESSION_HINT_ARB: |
||
| 2396 | CHECK_EXTENSION_D(ARB_texture_compression, pname); |
||
| 2397 | *params = (GLdouble) ctx->Hint.TextureCompression; |
||
| 2398 | break; |
||
| 2399 | case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 2400 | CHECK_EXTENSION_D(ARB_texture_compression, pname); |
||
| 2401 | *params = (GLdouble) _mesa_get_compressed_formats(ctx, NULL); |
||
| 2402 | break; |
||
| 2403 | case GL_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 2404 | CHECK_EXTENSION_D(ARB_texture_compression, pname); |
||
| 2405 | { |
||
| 2406 | GLint formats[100]; |
||
| 2407 | GLuint i, n; |
||
| 2408 | n = _mesa_get_compressed_formats(ctx, formats); |
||
| 2409 | for (i = 0; i < n; i++) |
||
| 2410 | params[i] = (GLdouble) formats[i]; |
||
| 2411 | } |
||
| 2412 | break; |
||
| 2413 | |||
| 2414 | /* GL_EXT_compiled_vertex_array */ |
||
| 2415 | case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT: |
||
| 2416 | *params = (GLdouble) ctx->Array.LockFirst; |
||
| 2417 | break; |
||
| 2418 | case GL_ARRAY_ELEMENT_LOCK_COUNT_EXT: |
||
| 2419 | *params = (GLdouble) ctx->Array.LockCount; |
||
| 2420 | break; |
||
| 2421 | |||
| 2422 | /* GL_ARB_transpose_matrix */ |
||
| 2423 | case GL_TRANSPOSE_COLOR_MATRIX_ARB: |
||
| 2424 | { |
||
| 2425 | GLfloat tm[16]; |
||
| 2426 | GLuint i; |
||
| 2427 | _math_transposef(tm, ctx->ColorMatrixStack.Top->m); |
||
| 2428 | for (i=0;i<16;i++) { |
||
| 2429 | params[i] = (GLdouble) tm[i]; |
||
| 2430 | } |
||
| 2431 | } |
||
| 2432 | break; |
||
| 2433 | case GL_TRANSPOSE_MODELVIEW_MATRIX_ARB: |
||
| 2434 | { |
||
| 2435 | GLfloat tm[16]; |
||
| 2436 | GLuint i; |
||
| 2437 | _math_transposef(tm, ctx->ModelviewMatrixStack.Top->m); |
||
| 2438 | for (i=0;i<16;i++) { |
||
| 2439 | params[i] = (GLdouble) tm[i]; |
||
| 2440 | } |
||
| 2441 | } |
||
| 2442 | break; |
||
| 2443 | case GL_TRANSPOSE_PROJECTION_MATRIX_ARB: |
||
| 2444 | { |
||
| 2445 | GLfloat tm[16]; |
||
| 2446 | GLuint i; |
||
| 2447 | _math_transposef(tm, ctx->ProjectionMatrixStack.Top->m); |
||
| 2448 | for (i=0;i<16;i++) { |
||
| 2449 | params[i] = (GLdouble) tm[i]; |
||
| 2450 | } |
||
| 2451 | } |
||
| 2452 | break; |
||
| 2453 | case GL_TRANSPOSE_TEXTURE_MATRIX_ARB: |
||
| 2454 | { |
||
| 2455 | GLfloat tm[16]; |
||
| 2456 | GLuint i; |
||
| 2457 | _math_transposef(tm, ctx->TextureMatrixStack[texUnit].Top->m); |
||
| 2458 | for (i=0;i<16;i++) { |
||
| 2459 | params[i] = (GLdouble) tm[i]; |
||
| 2460 | } |
||
| 2461 | } |
||
| 2462 | break; |
||
| 2463 | |||
| 2464 | /* GL_HP_occlusion_test */ |
||
| 2465 | case GL_OCCLUSION_TEST_HP: |
||
| 2466 | CHECK_EXTENSION_D(HP_occlusion_test, pname); |
||
| 2467 | *params = (GLdouble) ctx->Depth.OcclusionTest; |
||
| 2468 | break; |
||
| 2469 | case GL_OCCLUSION_TEST_RESULT_HP: |
||
| 2470 | CHECK_EXTENSION_D(HP_occlusion_test, pname); |
||
| 2471 | if (ctx->Depth.OcclusionTest) |
||
| 2472 | *params = (GLdouble) ctx->OcclusionResult; |
||
| 2473 | else |
||
| 2474 | *params = (GLdouble) ctx->OcclusionResultSaved; |
||
| 2475 | /* reset flag now */ |
||
| 2476 | ctx->OcclusionResult = GL_FALSE; |
||
| 2477 | ctx->OcclusionResultSaved = GL_FALSE; |
||
| 2478 | break; |
||
| 2479 | |||
| 2480 | /* GL_SGIS_pixel_texture */ |
||
| 2481 | case GL_PIXEL_TEXTURE_SGIS: |
||
| 2482 | *params = (GLdouble) ctx->Pixel.PixelTextureEnabled; |
||
| 2483 | break; |
||
| 2484 | |||
| 2485 | /* GL_SGIX_pixel_texture */ |
||
| 2486 | case GL_PIXEL_TEX_GEN_SGIX: |
||
| 2487 | *params = (GLdouble) ctx->Pixel.PixelTextureEnabled; |
||
| 2488 | break; |
||
| 2489 | case GL_PIXEL_TEX_GEN_MODE_SGIX: |
||
| 2490 | *params = (GLdouble) pixel_texgen_mode(ctx); |
||
| 2491 | break; |
||
| 2492 | |||
| 2493 | /* GL_SGI_color_matrix (also in 1.2 imaging) */ |
||
| 2494 | case GL_COLOR_MATRIX_SGI: |
||
| 2495 | for (i=0;i<16;i++) { |
||
| 2496 | params[i] = (GLdouble) ctx->ColorMatrixStack.Top->m[i]; |
||
| 2497 | } |
||
| 2498 | break; |
||
| 2499 | case GL_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 2500 | *params = (GLdouble) (ctx->ColorMatrixStack.Depth + 1); |
||
| 2501 | break; |
||
| 2502 | case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 2503 | *params = (GLdouble) MAX_COLOR_STACK_DEPTH; |
||
| 2504 | break; |
||
| 2505 | case GL_POST_COLOR_MATRIX_RED_SCALE_SGI: |
||
| 2506 | *params = (GLdouble) ctx->Pixel.PostColorMatrixScale[0]; |
||
| 2507 | break; |
||
| 2508 | case GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI: |
||
| 2509 | *params = (GLdouble) ctx->Pixel.PostColorMatrixScale[1]; |
||
| 2510 | break; |
||
| 2511 | case GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI: |
||
| 2512 | *params = (GLdouble) ctx->Pixel.PostColorMatrixScale[2]; |
||
| 2513 | break; |
||
| 2514 | case GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI: |
||
| 2515 | *params = (GLdouble) ctx->Pixel.PostColorMatrixScale[3]; |
||
| 2516 | break; |
||
| 2517 | case GL_POST_COLOR_MATRIX_RED_BIAS_SGI: |
||
| 2518 | *params = (GLdouble) ctx->Pixel.PostColorMatrixBias[0]; |
||
| 2519 | break; |
||
| 2520 | case GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI: |
||
| 2521 | *params = (GLdouble) ctx->Pixel.PostColorMatrixBias[1]; |
||
| 2522 | break; |
||
| 2523 | case GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI: |
||
| 2524 | *params = (GLdouble) ctx->Pixel.PostColorMatrixBias[2]; |
||
| 2525 | break; |
||
| 2526 | case GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI: |
||
| 2527 | *params = (GLdouble) ctx->Pixel.PostColorMatrixBias[3]; |
||
| 2528 | break; |
||
| 2529 | |||
| 2530 | /* GL_EXT_convolution (also in 1.2 imaging) */ |
||
| 2531 | case GL_CONVOLUTION_1D_EXT: |
||
| 2532 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2533 | *params = (GLdouble) ctx->Pixel.Convolution1DEnabled; |
||
| 2534 | break; |
||
| 2535 | case GL_CONVOLUTION_2D: |
||
| 2536 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2537 | *params = (GLdouble) ctx->Pixel.Convolution2DEnabled; |
||
| 2538 | break; |
||
| 2539 | case GL_SEPARABLE_2D: |
||
| 2540 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2541 | *params = (GLdouble) ctx->Pixel.Separable2DEnabled; |
||
| 2542 | break; |
||
| 2543 | case GL_POST_CONVOLUTION_RED_SCALE_EXT: |
||
| 2544 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2545 | *params = (GLdouble) ctx->Pixel.PostConvolutionScale[0]; |
||
| 2546 | break; |
||
| 2547 | case GL_POST_CONVOLUTION_GREEN_SCALE_EXT: |
||
| 2548 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2549 | *params = (GLdouble) ctx->Pixel.PostConvolutionScale[1]; |
||
| 2550 | break; |
||
| 2551 | case GL_POST_CONVOLUTION_BLUE_SCALE_EXT: |
||
| 2552 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2553 | *params = (GLdouble) ctx->Pixel.PostConvolutionScale[2]; |
||
| 2554 | break; |
||
| 2555 | case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT: |
||
| 2556 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2557 | *params = (GLdouble) ctx->Pixel.PostConvolutionScale[3]; |
||
| 2558 | break; |
||
| 2559 | case GL_POST_CONVOLUTION_RED_BIAS_EXT: |
||
| 2560 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2561 | *params = (GLdouble) ctx->Pixel.PostConvolutionBias[0]; |
||
| 2562 | break; |
||
| 2563 | case GL_POST_CONVOLUTION_GREEN_BIAS_EXT: |
||
| 2564 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2565 | *params = (GLdouble) ctx->Pixel.PostConvolutionBias[1]; |
||
| 2566 | break; |
||
| 2567 | case GL_POST_CONVOLUTION_BLUE_BIAS_EXT: |
||
| 2568 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2569 | *params = (GLdouble) ctx->Pixel.PostConvolutionBias[2]; |
||
| 2570 | break; |
||
| 2571 | case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT: |
||
| 2572 | CHECK_EXTENSION_D(EXT_convolution, pname); |
||
| 2573 | *params = (GLdouble) ctx->Pixel.PostConvolutionBias[2]; |
||
| 2574 | break; |
||
| 2575 | |||
| 2576 | /* GL_EXT_histogram (also in 1.2 imaging) */ |
||
| 2577 | case GL_HISTOGRAM: |
||
| 2578 | CHECK_EXTENSION_D(EXT_histogram, pname); |
||
| 2579 | *params = (GLdouble) ctx->Pixel.HistogramEnabled; |
||
| 2580 | break; |
||
| 2581 | case GL_MINMAX: |
||
| 2582 | CHECK_EXTENSION_D(EXT_histogram, pname); |
||
| 2583 | *params = (GLdouble) ctx->Pixel.MinMaxEnabled; |
||
| 2584 | break; |
||
| 2585 | |||
| 2586 | /* GL_SGI_color_table (also in 1.2 imaging */ |
||
| 2587 | case GL_COLOR_TABLE_SGI: |
||
| 2588 | *params = (GLdouble) ctx->Pixel.ColorTableEnabled; |
||
| 2589 | break; |
||
| 2590 | case GL_POST_CONVOLUTION_COLOR_TABLE_SGI: |
||
| 2591 | *params = (GLdouble) ctx->Pixel.PostConvolutionColorTableEnabled; |
||
| 2592 | break; |
||
| 2593 | case GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI: |
||
| 2594 | *params = (GLdouble) ctx->Pixel.PostColorMatrixColorTableEnabled; |
||
| 2595 | break; |
||
| 2596 | |||
| 2597 | /* GL_EXT_secondary_color */ |
||
| 2598 | case GL_COLOR_SUM_EXT: |
||
| 2599 | CHECK_EXTENSION_D(EXT_secondary_color, pname); |
||
| 2600 | *params = (GLdouble) ctx->Fog.ColorSumEnabled; |
||
| 2601 | break; |
||
| 2602 | case GL_CURRENT_SECONDARY_COLOR_EXT: |
||
| 2603 | CHECK_EXTENSION_D(EXT_secondary_color, pname); |
||
| 2604 | FLUSH_CURRENT(ctx, 0); |
||
| 2605 | params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0]; |
||
| 2606 | params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1]; |
||
| 2607 | params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2]; |
||
| 2608 | break; |
||
| 2609 | case GL_SECONDARY_COLOR_ARRAY_EXT: |
||
| 2610 | CHECK_EXTENSION_D(EXT_secondary_color, pname); |
||
| 2611 | *params = (GLdouble) ctx->Array.SecondaryColor.Enabled; |
||
| 2612 | break; |
||
| 2613 | case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT: |
||
| 2614 | CHECK_EXTENSION_D(EXT_secondary_color, pname); |
||
| 2615 | *params = (GLdouble) ctx->Array.SecondaryColor.Type; |
||
| 2616 | break; |
||
| 2617 | case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT: |
||
| 2618 | CHECK_EXTENSION_D(EXT_secondary_color, pname); |
||
| 2619 | *params = (GLdouble) ctx->Array.SecondaryColor.Stride; |
||
| 2620 | break; |
||
| 2621 | case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT: |
||
| 2622 | CHECK_EXTENSION_D(EXT_secondary_color, pname); |
||
| 2623 | *params = (GLdouble) ctx->Array.SecondaryColor.Stride; |
||
| 2624 | break; |
||
| 2625 | |||
| 2626 | /* GL_EXT_fog_coord */ |
||
| 2627 | case GL_CURRENT_FOG_COORDINATE_EXT: |
||
| 2628 | CHECK_EXTENSION_D(EXT_fog_coord, pname); |
||
| 2629 | FLUSH_CURRENT(ctx, 0); |
||
| 2630 | *params = (GLdouble) ctx->Current.Attrib[VERT_ATTRIB_FOG][0]; |
||
| 2631 | break; |
||
| 2632 | case GL_FOG_COORDINATE_ARRAY_EXT: |
||
| 2633 | CHECK_EXTENSION_D(EXT_fog_coord, pname); |
||
| 2634 | *params = (GLdouble) ctx->Array.FogCoord.Enabled; |
||
| 2635 | break; |
||
| 2636 | case GL_FOG_COORDINATE_ARRAY_TYPE_EXT: |
||
| 2637 | CHECK_EXTENSION_D(EXT_fog_coord, pname); |
||
| 2638 | *params = (GLdouble) ctx->Array.FogCoord.Type; |
||
| 2639 | break; |
||
| 2640 | case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT: |
||
| 2641 | CHECK_EXTENSION_D(EXT_fog_coord, pname); |
||
| 2642 | *params = (GLdouble) ctx->Array.FogCoord.Stride; |
||
| 2643 | break; |
||
| 2644 | |||
| 2645 | /* GL_EXT_texture_lod_bias */ |
||
| 2646 | case GL_MAX_TEXTURE_LOD_BIAS_EXT: |
||
| 2647 | *params = (GLdouble) ctx->Const.MaxTextureLodBias; |
||
| 2648 | break; |
||
| 2649 | |||
| 2650 | /* GL_EXT_texture_filter_anisotropic */ |
||
| 2651 | case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: |
||
| 2652 | CHECK_EXTENSION_D(EXT_texture_filter_anisotropic, pname); |
||
| 2653 | *params = (GLdouble) ctx->Const.MaxTextureMaxAnisotropy; |
||
| 2654 | break; |
||
| 2655 | |||
| 2656 | /* GL_ARB_multisample */ |
||
| 2657 | case GL_MULTISAMPLE_ARB: |
||
| 2658 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2659 | *params = (GLdouble) ctx->Multisample.Enabled; |
||
| 2660 | break; |
||
| 2661 | case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB: |
||
| 2662 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2663 | *params = (GLdouble) ctx->Multisample.SampleAlphaToCoverage; |
||
| 2664 | break; |
||
| 2665 | case GL_SAMPLE_ALPHA_TO_ONE_ARB: |
||
| 2666 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2667 | *params = (GLdouble) ctx->Multisample.SampleAlphaToOne; |
||
| 2668 | break; |
||
| 2669 | case GL_SAMPLE_COVERAGE_ARB: |
||
| 2670 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2671 | *params = (GLdouble) ctx->Multisample.SampleCoverage; |
||
| 2672 | break; |
||
| 2673 | case GL_SAMPLE_COVERAGE_VALUE_ARB: |
||
| 2674 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2675 | *params = ctx->Multisample.SampleCoverageValue; |
||
| 2676 | break; |
||
| 2677 | case GL_SAMPLE_COVERAGE_INVERT_ARB: |
||
| 2678 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2679 | *params = (GLdouble) ctx->Multisample.SampleCoverageInvert; |
||
| 2680 | break; |
||
| 2681 | case GL_SAMPLE_BUFFERS_ARB: |
||
| 2682 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2683 | *params = 0.0; /* XXX fix someday */ |
||
| 2684 | break; |
||
| 2685 | case GL_SAMPLES_ARB: |
||
| 2686 | CHECK_EXTENSION_D(ARB_multisample, pname); |
||
| 2687 | *params = 0.0; /* XXX fix someday */ |
||
| 2688 | break; |
||
| 2689 | |||
| 2690 | /* GL_IBM_rasterpos_clip */ |
||
| 2691 | case GL_RASTER_POSITION_UNCLIPPED_IBM: |
||
| 2692 | CHECK_EXTENSION_D(IBM_rasterpos_clip, pname); |
||
| 2693 | *params = (GLdouble) ctx->Transform.RasterPositionUnclipped; |
||
| 2694 | break; |
||
| 2695 | |||
| 2696 | /* GL_NV_point_sprite */ |
||
| 2697 | case GL_POINT_SPRITE_NV: |
||
| 2698 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 2699 | *params = (GLdouble) ctx->Point.PointSprite; |
||
| 2700 | break; |
||
| 2701 | case GL_POINT_SPRITE_R_MODE_NV: |
||
| 2702 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 2703 | *params = (GLdouble) ctx->Point.SpriteRMode; |
||
| 2704 | break; |
||
| 2705 | |||
| 2706 | /* GL_SGIS_generate_mipmap */ |
||
| 2707 | case GL_GENERATE_MIPMAP_HINT_SGIS: |
||
| 2708 | CHECK_EXTENSION_D(SGIS_generate_mipmap, pname); |
||
| 2709 | *params = (GLdouble) ctx->Hint.GenerateMipmap; |
||
| 2710 | break; |
||
| 2711 | |||
| 2712 | #if FEATURE_NV_vertex_program |
||
| 2713 | case GL_VERTEX_PROGRAM_NV: |
||
| 2714 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2715 | *params = (GLdouble) ctx->VertexProgram.Enabled; |
||
| 2716 | break; |
||
| 2717 | case GL_VERTEX_PROGRAM_POINT_SIZE_NV: |
||
| 2718 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2719 | *params = (GLdouble) ctx->VertexProgram.PointSizeEnabled; |
||
| 2720 | break; |
||
| 2721 | case GL_VERTEX_PROGRAM_TWO_SIDE_NV: |
||
| 2722 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2723 | *params = (GLdouble) ctx->VertexProgram.TwoSideEnabled; |
||
| 2724 | break; |
||
| 2725 | case GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV: |
||
| 2726 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2727 | *params = (GLdouble) MAX_PROGRAM_STACK_DEPTH; |
||
| 2728 | break; |
||
| 2729 | case GL_MAX_TRACK_MATRICES_NV: |
||
| 2730 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2731 | *params = (GLdouble) MAX_PROGRAM_MATRICES; |
||
| 2732 | break; |
||
| 2733 | case GL_CURRENT_MATRIX_STACK_DEPTH_NV: |
||
| 2734 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2735 | *params = (GLdouble) ctx->CurrentStack->Depth; |
||
| 2736 | break; |
||
| 2737 | case GL_CURRENT_MATRIX_NV: |
||
| 2738 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2739 | *params = (GLdouble) ctx->Transform.MatrixMode; |
||
| 2740 | break; |
||
| 2741 | case GL_VERTEX_PROGRAM_BINDING_NV: |
||
| 2742 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2743 | *params = (GLdouble) ctx->VertexProgram.CurrentID; |
||
| 2744 | break; |
||
| 2745 | case GL_PROGRAM_ERROR_POSITION_NV: |
||
| 2746 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2747 | *params = (GLdouble) ctx->VertexProgram.ErrorPos; |
||
| 2748 | break; |
||
| 2749 | case GL_VERTEX_ATTRIB_ARRAY0_NV: |
||
| 2750 | case GL_VERTEX_ATTRIB_ARRAY1_NV: |
||
| 2751 | case GL_VERTEX_ATTRIB_ARRAY2_NV: |
||
| 2752 | case GL_VERTEX_ATTRIB_ARRAY3_NV: |
||
| 2753 | case GL_VERTEX_ATTRIB_ARRAY4_NV: |
||
| 2754 | case GL_VERTEX_ATTRIB_ARRAY5_NV: |
||
| 2755 | case GL_VERTEX_ATTRIB_ARRAY6_NV: |
||
| 2756 | case GL_VERTEX_ATTRIB_ARRAY7_NV: |
||
| 2757 | case GL_VERTEX_ATTRIB_ARRAY8_NV: |
||
| 2758 | case GL_VERTEX_ATTRIB_ARRAY9_NV: |
||
| 2759 | case GL_VERTEX_ATTRIB_ARRAY10_NV: |
||
| 2760 | case GL_VERTEX_ATTRIB_ARRAY11_NV: |
||
| 2761 | case GL_VERTEX_ATTRIB_ARRAY12_NV: |
||
| 2762 | case GL_VERTEX_ATTRIB_ARRAY13_NV: |
||
| 2763 | case GL_VERTEX_ATTRIB_ARRAY14_NV: |
||
| 2764 | case GL_VERTEX_ATTRIB_ARRAY15_NV: |
||
| 2765 | CHECK_EXTENSION_D(NV_vertex_program, pname); |
||
| 2766 | { |
||
| 2767 | GLuint n = (GLuint) pname - GL_VERTEX_ATTRIB_ARRAY0_NV; |
||
| 2768 | *params = (GLdouble) ctx->Array.VertexAttrib[n].Enabled; |
||
| 2769 | } |
||
| 2770 | break; |
||
| 2771 | case GL_MAP1_VERTEX_ATTRIB0_4_NV: |
||
| 2772 | case GL_MAP1_VERTEX_ATTRIB1_4_NV: |
||
| 2773 | case GL_MAP1_VERTEX_ATTRIB2_4_NV: |
||
| 2774 | case GL_MAP1_VERTEX_ATTRIB3_4_NV: |
||
| 2775 | case GL_MAP1_VERTEX_ATTRIB4_4_NV: |
||
| 2776 | case GL_MAP1_VERTEX_ATTRIB5_4_NV: |
||
| 2777 | case GL_MAP1_VERTEX_ATTRIB6_4_NV: |
||
| 2778 | case GL_MAP1_VERTEX_ATTRIB7_4_NV: |
||
| 2779 | case GL_MAP1_VERTEX_ATTRIB8_4_NV: |
||
| 2780 | case GL_MAP1_VERTEX_ATTRIB9_4_NV: |
||
| 2781 | case GL_MAP1_VERTEX_ATTRIB10_4_NV: |
||
| 2782 | case GL_MAP1_VERTEX_ATTRIB11_4_NV: |
||
| 2783 | case GL_MAP1_VERTEX_ATTRIB12_4_NV: |
||
| 2784 | case GL_MAP1_VERTEX_ATTRIB13_4_NV: |
||
| 2785 | case GL_MAP1_VERTEX_ATTRIB14_4_NV: |
||
| 2786 | case GL_MAP1_VERTEX_ATTRIB15_4_NV: |
||
| 2787 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 2788 | { |
||
| 2789 | GLuint n = (GLuint) pname - GL_MAP1_VERTEX_ATTRIB0_4_NV; |
||
| 2790 | *params = (GLdouble) ctx->Eval.Map1Attrib[n]; |
||
| 2791 | } |
||
| 2792 | break; |
||
| 2793 | case GL_MAP2_VERTEX_ATTRIB0_4_NV: |
||
| 2794 | case GL_MAP2_VERTEX_ATTRIB1_4_NV: |
||
| 2795 | case GL_MAP2_VERTEX_ATTRIB2_4_NV: |
||
| 2796 | case GL_MAP2_VERTEX_ATTRIB3_4_NV: |
||
| 2797 | case GL_MAP2_VERTEX_ATTRIB4_4_NV: |
||
| 2798 | case GL_MAP2_VERTEX_ATTRIB5_4_NV: |
||
| 2799 | case GL_MAP2_VERTEX_ATTRIB6_4_NV: |
||
| 2800 | case GL_MAP2_VERTEX_ATTRIB7_4_NV: |
||
| 2801 | case GL_MAP2_VERTEX_ATTRIB8_4_NV: |
||
| 2802 | case GL_MAP2_VERTEX_ATTRIB9_4_NV: |
||
| 2803 | case GL_MAP2_VERTEX_ATTRIB10_4_NV: |
||
| 2804 | case GL_MAP2_VERTEX_ATTRIB11_4_NV: |
||
| 2805 | case GL_MAP2_VERTEX_ATTRIB12_4_NV: |
||
| 2806 | case GL_MAP2_VERTEX_ATTRIB13_4_NV: |
||
| 2807 | case GL_MAP2_VERTEX_ATTRIB14_4_NV: |
||
| 2808 | case GL_MAP2_VERTEX_ATTRIB15_4_NV: |
||
| 2809 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 2810 | { |
||
| 2811 | GLuint n = (GLuint) pname - GL_MAP2_VERTEX_ATTRIB0_4_NV; |
||
| 2812 | *params = (GLdouble) ctx->Eval.Map2Attrib[n]; |
||
| 2813 | } |
||
| 2814 | break; |
||
| 2815 | #endif /* FEATURE_NV_vertex_program */ |
||
| 2816 | |||
| 2817 | /* GL_NV_texture_rectangle */ |
||
| 2818 | case GL_TEXTURE_RECTANGLE_NV: |
||
| 2819 | CHECK_EXTENSION_D(NV_texture_rectangle, pname); |
||
| 2820 | *params = (GLdouble) _mesa_IsEnabled(GL_TEXTURE_RECTANGLE_NV); |
||
| 2821 | break; |
||
| 2822 | case GL_TEXTURE_BINDING_RECTANGLE_NV: |
||
| 2823 | CHECK_EXTENSION_D(NV_texture_rectangle, pname); |
||
| 2824 | *params = (GLdouble) textureUnit->CurrentRect->Name; |
||
| 2825 | break; |
||
| 2826 | case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV: |
||
| 2827 | CHECK_EXTENSION_D(NV_texture_rectangle, pname); |
||
| 2828 | *params = (GLdouble) ctx->Const.MaxTextureRectSize; |
||
| 2829 | break; |
||
| 2830 | |||
| 2831 | /* GL_EXT_stencil_two_side */ |
||
| 2832 | case GL_STENCIL_TEST_TWO_SIDE_EXT: |
||
| 2833 | CHECK_EXTENSION_D(EXT_stencil_two_side, pname); |
||
| 2834 | *params = (GLdouble) ctx->Stencil.TestTwoSide; |
||
| 2835 | break; |
||
| 2836 | case GL_ACTIVE_STENCIL_FACE_EXT: |
||
| 2837 | CHECK_EXTENSION_D(EXT_stencil_two_side, pname); |
||
| 2838 | *params = (GLdouble) (ctx->Stencil.ActiveFace ? GL_BACK : GL_FRONT); |
||
| 2839 | break; |
||
| 2840 | |||
| 2841 | default: |
||
| 2842 | _mesa_error(ctx, GL_INVALID_ENUM, "glGetDoublev(pname=0x%x)", pname); |
||
| 2843 | } |
||
| 2844 | } |
||
| 2845 | |||
| 2846 | |||
| 2847 | void |
||
| 2848 | _mesa_GetFloatv( GLenum pname, GLfloat *params ) |
||
| 2849 | { |
||
| 2850 | GET_CURRENT_CONTEXT(ctx); |
||
| 2851 | GLuint i; |
||
| 2852 | GLuint texUnit = ctx->Texture.CurrentUnit; |
||
| 2853 | const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit]; |
||
| 2854 | ASSERT_OUTSIDE_BEGIN_END(ctx); |
||
| 2855 | |||
| 2856 | if (!params) |
||
| 2857 | return; |
||
| 2858 | |||
| 2859 | /* We need this in order to get correct results for |
||
| 2860 | * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases. |
||
| 2861 | */ |
||
| 2862 | FLUSH_VERTICES(ctx, 0); |
||
| 2863 | |||
| 2864 | if (MESA_VERBOSE & VERBOSE_API) |
||
| 2865 | _mesa_debug(ctx, "glGetFloatv %s\n", _mesa_lookup_enum_by_nr(pname)); |
||
| 2866 | |||
| 2867 | if (ctx->Driver.GetFloatv && (*ctx->Driver.GetFloatv)(ctx, pname, params)) |
||
| 2868 | return; |
||
| 2869 | |||
| 2870 | switch (pname) { |
||
| 2871 | case GL_ACCUM_RED_BITS: |
||
| 2872 | *params = (GLfloat) ctx->Visual.accumRedBits; |
||
| 2873 | break; |
||
| 2874 | case GL_ACCUM_GREEN_BITS: |
||
| 2875 | *params = (GLfloat) ctx->Visual.accumGreenBits; |
||
| 2876 | break; |
||
| 2877 | case GL_ACCUM_BLUE_BITS: |
||
| 2878 | *params = (GLfloat) ctx->Visual.accumBlueBits; |
||
| 2879 | break; |
||
| 2880 | case GL_ACCUM_ALPHA_BITS: |
||
| 2881 | *params = (GLfloat) ctx->Visual.accumAlphaBits; |
||
| 2882 | break; |
||
| 2883 | case GL_ACCUM_CLEAR_VALUE: |
||
| 2884 | params[0] = ctx->Accum.ClearColor[0]; |
||
| 2885 | params[1] = ctx->Accum.ClearColor[1]; |
||
| 2886 | params[2] = ctx->Accum.ClearColor[2]; |
||
| 2887 | params[3] = ctx->Accum.ClearColor[3]; |
||
| 2888 | break; |
||
| 2889 | case GL_ALPHA_BIAS: |
||
| 2890 | *params = ctx->Pixel.AlphaBias; |
||
| 2891 | break; |
||
| 2892 | case GL_ALPHA_BITS: |
||
| 2893 | *params = (GLfloat) ctx->Visual.alphaBits; |
||
| 2894 | break; |
||
| 2895 | case GL_ALPHA_SCALE: |
||
| 2896 | *params = ctx->Pixel.AlphaScale; |
||
| 2897 | break; |
||
| 2898 | case GL_ALPHA_TEST: |
||
| 2899 | *params = (GLfloat) ctx->Color.AlphaEnabled; |
||
| 2900 | break; |
||
| 2901 | case GL_ALPHA_TEST_FUNC: |
||
| 2902 | *params = ENUM_TO_FLOAT(ctx->Color.AlphaFunc); |
||
| 2903 | break; |
||
| 2904 | case GL_ALPHA_TEST_REF: |
||
| 2905 | *params = (GLfloat) ctx->Color.AlphaRef; |
||
| 2906 | break; |
||
| 2907 | case GL_ATTRIB_STACK_DEPTH: |
||
| 2908 | *params = (GLfloat) (ctx->AttribStackDepth); |
||
| 2909 | break; |
||
| 2910 | case GL_AUTO_NORMAL: |
||
| 2911 | *params = (GLfloat) ctx->Eval.AutoNormal; |
||
| 2912 | break; |
||
| 2913 | case GL_AUX_BUFFERS: |
||
| 2914 | *params = (GLfloat) ctx->Const.NumAuxBuffers; |
||
| 2915 | break; |
||
| 2916 | case GL_BLEND: |
||
| 2917 | *params = (GLfloat) ctx->Color.BlendEnabled; |
||
| 2918 | break; |
||
| 2919 | case GL_BLEND_DST: |
||
| 2920 | *params = ENUM_TO_FLOAT(ctx->Color.BlendDstRGB); |
||
| 2921 | break; |
||
| 2922 | case GL_BLEND_SRC: |
||
| 2923 | *params = ENUM_TO_FLOAT(ctx->Color.BlendSrcRGB); |
||
| 2924 | break; |
||
| 2925 | case GL_BLEND_SRC_RGB_EXT: |
||
| 2926 | *params = ENUM_TO_FLOAT(ctx->Color.BlendSrcRGB); |
||
| 2927 | break; |
||
| 2928 | case GL_BLEND_DST_RGB_EXT: |
||
| 2929 | *params = ENUM_TO_FLOAT(ctx->Color.BlendDstRGB); |
||
| 2930 | break; |
||
| 2931 | case GL_BLEND_SRC_ALPHA_EXT: |
||
| 2932 | *params = ENUM_TO_FLOAT(ctx->Color.BlendSrcA); |
||
| 2933 | break; |
||
| 2934 | case GL_BLEND_DST_ALPHA_EXT: |
||
| 2935 | *params = ENUM_TO_FLOAT(ctx->Color.BlendDstA); |
||
| 2936 | break; |
||
| 2937 | case GL_BLEND_EQUATION_EXT: |
||
| 2938 | *params = ENUM_TO_FLOAT(ctx->Color.BlendEquation); |
||
| 2939 | break; |
||
| 2940 | case GL_BLEND_COLOR_EXT: |
||
| 2941 | params[0] = ctx->Color.BlendColor[0]; |
||
| 2942 | params[1] = ctx->Color.BlendColor[1]; |
||
| 2943 | params[2] = ctx->Color.BlendColor[2]; |
||
| 2944 | params[3] = ctx->Color.BlendColor[3]; |
||
| 2945 | break; |
||
| 2946 | case GL_BLUE_BIAS: |
||
| 2947 | *params = ctx->Pixel.BlueBias; |
||
| 2948 | break; |
||
| 2949 | case GL_BLUE_BITS: |
||
| 2950 | *params = (GLfloat) ctx->Visual.blueBits; |
||
| 2951 | break; |
||
| 2952 | case GL_BLUE_SCALE: |
||
| 2953 | *params = ctx->Pixel.BlueScale; |
||
| 2954 | break; |
||
| 2955 | case GL_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 2956 | *params = (GLfloat) (ctx->ClientAttribStackDepth); |
||
| 2957 | break; |
||
| 2958 | case GL_CLIP_PLANE0: |
||
| 2959 | case GL_CLIP_PLANE1: |
||
| 2960 | case GL_CLIP_PLANE2: |
||
| 2961 | case GL_CLIP_PLANE3: |
||
| 2962 | case GL_CLIP_PLANE4: |
||
| 2963 | case GL_CLIP_PLANE5: |
||
| 2964 | if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) |
||
| 2965 | *params = 1.0; |
||
| 2966 | else |
||
| 2967 | *params = 0.0; |
||
| 2968 | break; |
||
| 2969 | case GL_COLOR_CLEAR_VALUE: |
||
| 2970 | params[0] = ctx->Color.ClearColor[0]; |
||
| 2971 | params[1] = ctx->Color.ClearColor[1]; |
||
| 2972 | params[2] = ctx->Color.ClearColor[2]; |
||
| 2973 | params[3] = ctx->Color.ClearColor[3]; |
||
| 2974 | break; |
||
| 2975 | case GL_COLOR_MATERIAL: |
||
| 2976 | *params = (GLfloat) ctx->Light.ColorMaterialEnabled; |
||
| 2977 | break; |
||
| 2978 | case GL_COLOR_MATERIAL_FACE: |
||
| 2979 | *params = ENUM_TO_FLOAT(ctx->Light.ColorMaterialFace); |
||
| 2980 | break; |
||
| 2981 | case GL_COLOR_MATERIAL_PARAMETER: |
||
| 2982 | *params = ENUM_TO_FLOAT(ctx->Light.ColorMaterialMode); |
||
| 2983 | break; |
||
| 2984 | case GL_COLOR_WRITEMASK: |
||
| 2985 | params[0] = ctx->Color.ColorMask[RCOMP] ? 1.0F : 0.0F; |
||
| 2986 | params[1] = ctx->Color.ColorMask[GCOMP] ? 1.0F : 0.0F; |
||
| 2987 | params[2] = ctx->Color.ColorMask[BCOMP] ? 1.0F : 0.0F; |
||
| 2988 | params[3] = ctx->Color.ColorMask[ACOMP] ? 1.0F : 0.0F; |
||
| 2989 | break; |
||
| 2990 | case GL_CULL_FACE: |
||
| 2991 | *params = (GLfloat) ctx->Polygon.CullFlag; |
||
| 2992 | break; |
||
| 2993 | case GL_CULL_FACE_MODE: |
||
| 2994 | *params = ENUM_TO_FLOAT(ctx->Polygon.CullFaceMode); |
||
| 2995 | break; |
||
| 2996 | case GL_CURRENT_COLOR: |
||
| 2997 | FLUSH_CURRENT(ctx, 0); |
||
| 2998 | params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]; |
||
| 2999 | params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]; |
||
| 3000 | params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]; |
||
| 3001 | params[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]; |
||
| 3002 | break; |
||
| 3003 | case GL_CURRENT_INDEX: |
||
| 3004 | FLUSH_CURRENT(ctx, 0); |
||
| 3005 | *params = (GLfloat) ctx->Current.Index; |
||
| 3006 | break; |
||
| 3007 | case GL_CURRENT_NORMAL: |
||
| 3008 | FLUSH_CURRENT(ctx, 0); |
||
| 3009 | params[0] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]; |
||
| 3010 | params[1] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]; |
||
| 3011 | params[2] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]; |
||
| 3012 | break; |
||
| 3013 | case GL_CURRENT_RASTER_COLOR: |
||
| 3014 | params[0] = ctx->Current.RasterColor[0]; |
||
| 3015 | params[1] = ctx->Current.RasterColor[1]; |
||
| 3016 | params[2] = ctx->Current.RasterColor[2]; |
||
| 3017 | params[3] = ctx->Current.RasterColor[3]; |
||
| 3018 | break; |
||
| 3019 | case GL_CURRENT_RASTER_DISTANCE: |
||
| 3020 | params[0] = ctx->Current.RasterDistance; |
||
| 3021 | break; |
||
| 3022 | case GL_CURRENT_RASTER_INDEX: |
||
| 3023 | *params = (GLfloat) ctx->Current.RasterIndex; |
||
| 3024 | break; |
||
| 3025 | case GL_CURRENT_RASTER_POSITION: |
||
| 3026 | params[0] = ctx->Current.RasterPos[0]; |
||
| 3027 | params[1] = ctx->Current.RasterPos[1]; |
||
| 3028 | params[2] = ctx->Current.RasterPos[2]; |
||
| 3029 | params[3] = ctx->Current.RasterPos[3]; |
||
| 3030 | break; |
||
| 3031 | case GL_CURRENT_RASTER_TEXTURE_COORDS: |
||
| 3032 | params[0] = ctx->Current.RasterTexCoords[texUnit][0]; |
||
| 3033 | params[1] = ctx->Current.RasterTexCoords[texUnit][1]; |
||
| 3034 | params[2] = ctx->Current.RasterTexCoords[texUnit][2]; |
||
| 3035 | params[3] = ctx->Current.RasterTexCoords[texUnit][3]; |
||
| 3036 | break; |
||
| 3037 | case GL_CURRENT_RASTER_POSITION_VALID: |
||
| 3038 | *params = (GLfloat) ctx->Current.RasterPosValid; |
||
| 3039 | break; |
||
| 3040 | case GL_CURRENT_TEXTURE_COORDS: |
||
| 3041 | FLUSH_CURRENT(ctx, 0); |
||
| 3042 | params[0] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0]; |
||
| 3043 | params[1] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1]; |
||
| 3044 | params[2] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2]; |
||
| 3045 | params[3] = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3]; |
||
| 3046 | break; |
||
| 3047 | case GL_DEPTH_BIAS: |
||
| 3048 | *params = (GLfloat) ctx->Pixel.DepthBias; |
||
| 3049 | break; |
||
| 3050 | case GL_DEPTH_BITS: |
||
| 3051 | *params = (GLfloat) ctx->Visual.depthBits; |
||
| 3052 | break; |
||
| 3053 | case GL_DEPTH_CLEAR_VALUE: |
||
| 3054 | *params = (GLfloat) ctx->Depth.Clear; |
||
| 3055 | break; |
||
| 3056 | case GL_DEPTH_FUNC: |
||
| 3057 | *params = ENUM_TO_FLOAT(ctx->Depth.Func); |
||
| 3058 | break; |
||
| 3059 | case GL_DEPTH_RANGE: |
||
| 3060 | params[0] = (GLfloat) ctx->Viewport.Near; |
||
| 3061 | params[1] = (GLfloat) ctx->Viewport.Far; |
||
| 3062 | break; |
||
| 3063 | case GL_DEPTH_SCALE: |
||
| 3064 | *params = (GLfloat) ctx->Pixel.DepthScale; |
||
| 3065 | break; |
||
| 3066 | case GL_DEPTH_TEST: |
||
| 3067 | *params = (GLfloat) ctx->Depth.Test; |
||
| 3068 | break; |
||
| 3069 | case GL_DEPTH_WRITEMASK: |
||
| 3070 | *params = (GLfloat) ctx->Depth.Mask; |
||
| 3071 | break; |
||
| 3072 | case GL_DITHER: |
||
| 3073 | *params = (GLfloat) ctx->Color.DitherFlag; |
||
| 3074 | break; |
||
| 3075 | case GL_DOUBLEBUFFER: |
||
| 3076 | *params = (GLfloat) ctx->Visual.doubleBufferMode; |
||
| 3077 | break; |
||
| 3078 | case GL_DRAW_BUFFER: |
||
| 3079 | *params = ENUM_TO_FLOAT(ctx->Color.DrawBuffer); |
||
| 3080 | break; |
||
| 3081 | case GL_EDGE_FLAG: |
||
| 3082 | FLUSH_CURRENT(ctx, 0); |
||
| 3083 | *params = (GLfloat) ctx->Current.EdgeFlag; |
||
| 3084 | break; |
||
| 3085 | case GL_FEEDBACK_BUFFER_SIZE: |
||
| 3086 | *params = (GLfloat) ctx->Feedback.BufferSize; |
||
| 3087 | break; |
||
| 3088 | case GL_FEEDBACK_BUFFER_TYPE: |
||
| 3089 | *params = ENUM_TO_FLOAT(ctx->Feedback.Type); |
||
| 3090 | break; |
||
| 3091 | case GL_FOG: |
||
| 3092 | *params = (GLfloat) ctx->Fog.Enabled; |
||
| 3093 | break; |
||
| 3094 | case GL_FOG_COLOR: |
||
| 3095 | params[0] = ctx->Fog.Color[0]; |
||
| 3096 | params[1] = ctx->Fog.Color[1]; |
||
| 3097 | params[2] = ctx->Fog.Color[2]; |
||
| 3098 | params[3] = ctx->Fog.Color[3]; |
||
| 3099 | break; |
||
| 3100 | case GL_FOG_DENSITY: |
||
| 3101 | *params = ctx->Fog.Density; |
||
| 3102 | break; |
||
| 3103 | case GL_FOG_END: |
||
| 3104 | *params = ctx->Fog.End; |
||
| 3105 | break; |
||
| 3106 | case GL_FOG_HINT: |
||
| 3107 | *params = ENUM_TO_FLOAT(ctx->Hint.Fog); |
||
| 3108 | break; |
||
| 3109 | case GL_FOG_INDEX: |
||
| 3110 | *params = ctx->Fog.Index; |
||
| 3111 | break; |
||
| 3112 | case GL_FOG_MODE: |
||
| 3113 | *params = ENUM_TO_FLOAT(ctx->Fog.Mode); |
||
| 3114 | break; |
||
| 3115 | case GL_FOG_START: |
||
| 3116 | *params = ctx->Fog.Start; |
||
| 3117 | break; |
||
| 3118 | case GL_FRONT_FACE: |
||
| 3119 | *params = ENUM_TO_FLOAT(ctx->Polygon.FrontFace); |
||
| 3120 | break; |
||
| 3121 | case GL_GREEN_BIAS: |
||
| 3122 | *params = (GLfloat) ctx->Pixel.GreenBias; |
||
| 3123 | break; |
||
| 3124 | case GL_GREEN_BITS: |
||
| 3125 | *params = (GLfloat) ctx->Visual.greenBits; |
||
| 3126 | break; |
||
| 3127 | case GL_GREEN_SCALE: |
||
| 3128 | *params = (GLfloat) ctx->Pixel.GreenScale; |
||
| 3129 | break; |
||
| 3130 | case GL_INDEX_BITS: |
||
| 3131 | *params = (GLfloat) ctx->Visual.indexBits; |
||
| 3132 | break; |
||
| 3133 | case GL_INDEX_CLEAR_VALUE: |
||
| 3134 | *params = (GLfloat) ctx->Color.ClearIndex; |
||
| 3135 | break; |
||
| 3136 | case GL_INDEX_MODE: |
||
| 3137 | *params = ctx->Visual.rgbMode ? 0.0F : 1.0F; |
||
| 3138 | break; |
||
| 3139 | case GL_INDEX_OFFSET: |
||
| 3140 | *params = (GLfloat) ctx->Pixel.IndexOffset; |
||
| 3141 | break; |
||
| 3142 | case GL_INDEX_SHIFT: |
||
| 3143 | *params = (GLfloat) ctx->Pixel.IndexShift; |
||
| 3144 | break; |
||
| 3145 | case GL_INDEX_WRITEMASK: |
||
| 3146 | *params = (GLfloat) ctx->Color.IndexMask; |
||
| 3147 | break; |
||
| 3148 | case GL_LIGHT0: |
||
| 3149 | case GL_LIGHT1: |
||
| 3150 | case GL_LIGHT2: |
||
| 3151 | case GL_LIGHT3: |
||
| 3152 | case GL_LIGHT4: |
||
| 3153 | case GL_LIGHT5: |
||
| 3154 | case GL_LIGHT6: |
||
| 3155 | case GL_LIGHT7: |
||
| 3156 | *params = (GLfloat) ctx->Light.Light[pname-GL_LIGHT0].Enabled; |
||
| 3157 | break; |
||
| 3158 | case GL_LIGHTING: |
||
| 3159 | *params = (GLfloat) ctx->Light.Enabled; |
||
| 3160 | break; |
||
| 3161 | case GL_LIGHT_MODEL_AMBIENT: |
||
| 3162 | params[0] = ctx->Light.Model.Ambient[0]; |
||
| 3163 | params[1] = ctx->Light.Model.Ambient[1]; |
||
| 3164 | params[2] = ctx->Light.Model.Ambient[2]; |
||
| 3165 | params[3] = ctx->Light.Model.Ambient[3]; |
||
| 3166 | break; |
||
| 3167 | case GL_LIGHT_MODEL_COLOR_CONTROL: |
||
| 3168 | params[0] = ENUM_TO_FLOAT(ctx->Light.Model.ColorControl); |
||
| 3169 | break; |
||
| 3170 | case GL_LIGHT_MODEL_LOCAL_VIEWER: |
||
| 3171 | *params = (GLfloat) ctx->Light.Model.LocalViewer; |
||
| 3172 | break; |
||
| 3173 | case GL_LIGHT_MODEL_TWO_SIDE: |
||
| 3174 | *params = (GLfloat) ctx->Light.Model.TwoSide; |
||
| 3175 | break; |
||
| 3176 | case GL_LINE_SMOOTH: |
||
| 3177 | *params = (GLfloat) ctx->Line.SmoothFlag; |
||
| 3178 | break; |
||
| 3179 | case GL_LINE_SMOOTH_HINT: |
||
| 3180 | *params = ENUM_TO_FLOAT(ctx->Hint.LineSmooth); |
||
| 3181 | break; |
||
| 3182 | case GL_LINE_STIPPLE: |
||
| 3183 | *params = (GLfloat) ctx->Line.StippleFlag; |
||
| 3184 | break; |
||
| 3185 | case GL_LINE_STIPPLE_PATTERN: |
||
| 3186 | *params = (GLfloat) ctx->Line.StipplePattern; |
||
| 3187 | break; |
||
| 3188 | case GL_LINE_STIPPLE_REPEAT: |
||
| 3189 | *params = (GLfloat) ctx->Line.StippleFactor; |
||
| 3190 | break; |
||
| 3191 | case GL_LINE_WIDTH: |
||
| 3192 | *params = (GLfloat) ctx->Line.Width; |
||
| 3193 | break; |
||
| 3194 | case GL_LINE_WIDTH_GRANULARITY: |
||
| 3195 | *params = (GLfloat) ctx->Const.LineWidthGranularity; |
||
| 3196 | break; |
||
| 3197 | case GL_LINE_WIDTH_RANGE: |
||
| 3198 | params[0] = (GLfloat) ctx->Const.MinLineWidthAA; |
||
| 3199 | params[1] = (GLfloat) ctx->Const.MaxLineWidthAA; |
||
| 3200 | break; |
||
| 3201 | case GL_ALIASED_LINE_WIDTH_RANGE: |
||
| 3202 | params[0] = (GLfloat) ctx->Const.MinLineWidth; |
||
| 3203 | params[1] = (GLfloat) ctx->Const.MaxLineWidth; |
||
| 3204 | break; |
||
| 3205 | case GL_LIST_BASE: |
||
| 3206 | *params = (GLfloat) ctx->List.ListBase; |
||
| 3207 | break; |
||
| 3208 | case GL_LIST_INDEX: |
||
| 3209 | *params = (GLfloat) ctx->CurrentListNum; |
||
| 3210 | break; |
||
| 3211 | case GL_LIST_MODE: |
||
| 3212 | *params = ctx->ExecuteFlag ? ENUM_TO_FLOAT(GL_COMPILE_AND_EXECUTE) |
||
| 3213 | : ENUM_TO_FLOAT(GL_COMPILE); |
||
| 3214 | break; |
||
| 3215 | case GL_INDEX_LOGIC_OP: |
||
| 3216 | *params = (GLfloat) ctx->Color.IndexLogicOpEnabled; |
||
| 3217 | break; |
||
| 3218 | case GL_COLOR_LOGIC_OP: |
||
| 3219 | *params = (GLfloat) ctx->Color.ColorLogicOpEnabled; |
||
| 3220 | break; |
||
| 3221 | case GL_LOGIC_OP_MODE: |
||
| 3222 | *params = ENUM_TO_FLOAT(ctx->Color.LogicOp); |
||
| 3223 | break; |
||
| 3224 | case GL_MAP1_COLOR_4: |
||
| 3225 | *params = (GLfloat) ctx->Eval.Map1Color4; |
||
| 3226 | break; |
||
| 3227 | case GL_MAP1_GRID_DOMAIN: |
||
| 3228 | params[0] = ctx->Eval.MapGrid1u1; |
||
| 3229 | params[1] = ctx->Eval.MapGrid1u2; |
||
| 3230 | break; |
||
| 3231 | case GL_MAP1_GRID_SEGMENTS: |
||
| 3232 | *params = (GLfloat) ctx->Eval.MapGrid1un; |
||
| 3233 | break; |
||
| 3234 | case GL_MAP1_INDEX: |
||
| 3235 | *params = (GLfloat) ctx->Eval.Map1Index; |
||
| 3236 | break; |
||
| 3237 | case GL_MAP1_NORMAL: |
||
| 3238 | *params = (GLfloat) ctx->Eval.Map1Normal; |
||
| 3239 | break; |
||
| 3240 | case GL_MAP1_TEXTURE_COORD_1: |
||
| 3241 | *params = (GLfloat) ctx->Eval.Map1TextureCoord1; |
||
| 3242 | break; |
||
| 3243 | case GL_MAP1_TEXTURE_COORD_2: |
||
| 3244 | *params = (GLfloat) ctx->Eval.Map1TextureCoord2; |
||
| 3245 | break; |
||
| 3246 | case GL_MAP1_TEXTURE_COORD_3: |
||
| 3247 | *params = (GLfloat) ctx->Eval.Map1TextureCoord3; |
||
| 3248 | break; |
||
| 3249 | case GL_MAP1_TEXTURE_COORD_4: |
||
| 3250 | *params = (GLfloat) ctx->Eval.Map1TextureCoord4; |
||
| 3251 | break; |
||
| 3252 | case GL_MAP1_VERTEX_3: |
||
| 3253 | *params = (GLfloat) ctx->Eval.Map1Vertex3; |
||
| 3254 | break; |
||
| 3255 | case GL_MAP1_VERTEX_4: |
||
| 3256 | *params = (GLfloat) ctx->Eval.Map1Vertex4; |
||
| 3257 | break; |
||
| 3258 | case GL_MAP2_COLOR_4: |
||
| 3259 | *params = (GLfloat) ctx->Eval.Map2Color4; |
||
| 3260 | break; |
||
| 3261 | case GL_MAP2_GRID_DOMAIN: |
||
| 3262 | params[0] = ctx->Eval.MapGrid2u1; |
||
| 3263 | params[1] = ctx->Eval.MapGrid2u2; |
||
| 3264 | params[2] = ctx->Eval.MapGrid2v1; |
||
| 3265 | params[3] = ctx->Eval.MapGrid2v2; |
||
| 3266 | break; |
||
| 3267 | case GL_MAP2_GRID_SEGMENTS: |
||
| 3268 | params[0] = (GLfloat) ctx->Eval.MapGrid2un; |
||
| 3269 | params[1] = (GLfloat) ctx->Eval.MapGrid2vn; |
||
| 3270 | break; |
||
| 3271 | case GL_MAP2_INDEX: |
||
| 3272 | *params = (GLfloat) ctx->Eval.Map2Index; |
||
| 3273 | break; |
||
| 3274 | case GL_MAP2_NORMAL: |
||
| 3275 | *params = (GLfloat) ctx->Eval.Map2Normal; |
||
| 3276 | break; |
||
| 3277 | case GL_MAP2_TEXTURE_COORD_1: |
||
| 3278 | *params = ctx->Eval.Map2TextureCoord1; |
||
| 3279 | break; |
||
| 3280 | case GL_MAP2_TEXTURE_COORD_2: |
||
| 3281 | *params = ctx->Eval.Map2TextureCoord2; |
||
| 3282 | break; |
||
| 3283 | case GL_MAP2_TEXTURE_COORD_3: |
||
| 3284 | *params = ctx->Eval.Map2TextureCoord3; |
||
| 3285 | break; |
||
| 3286 | case GL_MAP2_TEXTURE_COORD_4: |
||
| 3287 | *params = ctx->Eval.Map2TextureCoord4; |
||
| 3288 | break; |
||
| 3289 | case GL_MAP2_VERTEX_3: |
||
| 3290 | *params = (GLfloat) ctx->Eval.Map2Vertex3; |
||
| 3291 | break; |
||
| 3292 | case GL_MAP2_VERTEX_4: |
||
| 3293 | *params = (GLfloat) ctx->Eval.Map2Vertex4; |
||
| 3294 | break; |
||
| 3295 | case GL_MAP_COLOR: |
||
| 3296 | *params = (GLfloat) ctx->Pixel.MapColorFlag; |
||
| 3297 | break; |
||
| 3298 | case GL_MAP_STENCIL: |
||
| 3299 | *params = (GLfloat) ctx->Pixel.MapStencilFlag; |
||
| 3300 | break; |
||
| 3301 | case GL_MATRIX_MODE: |
||
| 3302 | *params = ENUM_TO_FLOAT(ctx->Transform.MatrixMode); |
||
| 3303 | break; |
||
| 3304 | case GL_MAX_ATTRIB_STACK_DEPTH: |
||
| 3305 | *params = (GLfloat) MAX_ATTRIB_STACK_DEPTH; |
||
| 3306 | break; |
||
| 3307 | case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 3308 | *params = (GLfloat) MAX_CLIENT_ATTRIB_STACK_DEPTH; |
||
| 3309 | break; |
||
| 3310 | case GL_MAX_CLIP_PLANES: |
||
| 3311 | *params = (GLfloat) ctx->Const.MaxClipPlanes; |
||
| 3312 | break; |
||
| 3313 | case GL_MAX_ELEMENTS_VERTICES: /* GL_VERSION_1_2 */ |
||
| 3314 | *params = (GLfloat) ctx->Const.MaxArrayLockSize; |
||
| 3315 | break; |
||
| 3316 | case GL_MAX_ELEMENTS_INDICES: /* GL_VERSION_1_2 */ |
||
| 3317 | *params = (GLfloat) ctx->Const.MaxArrayLockSize; |
||
| 3318 | break; |
||
| 3319 | case GL_MAX_EVAL_ORDER: |
||
| 3320 | *params = (GLfloat) MAX_EVAL_ORDER; |
||
| 3321 | break; |
||
| 3322 | case GL_MAX_LIGHTS: |
||
| 3323 | *params = (GLfloat) ctx->Const.MaxLights; |
||
| 3324 | break; |
||
| 3325 | case GL_MAX_LIST_NESTING: |
||
| 3326 | *params = (GLfloat) MAX_LIST_NESTING; |
||
| 3327 | break; |
||
| 3328 | case GL_MAX_MODELVIEW_STACK_DEPTH: |
||
| 3329 | *params = (GLfloat) MAX_MODELVIEW_STACK_DEPTH; |
||
| 3330 | break; |
||
| 3331 | case GL_MAX_NAME_STACK_DEPTH: |
||
| 3332 | *params = (GLfloat) MAX_NAME_STACK_DEPTH; |
||
| 3333 | break; |
||
| 3334 | case GL_MAX_PIXEL_MAP_TABLE: |
||
| 3335 | *params = (GLfloat) MAX_PIXEL_MAP_TABLE; |
||
| 3336 | break; |
||
| 3337 | case GL_MAX_PROJECTION_STACK_DEPTH: |
||
| 3338 | *params = (GLfloat) MAX_PROJECTION_STACK_DEPTH; |
||
| 3339 | break; |
||
| 3340 | case GL_MAX_TEXTURE_SIZE: |
||
| 3341 | *params = (GLfloat) (1 << (ctx->Const.MaxTextureLevels - 1)); |
||
| 3342 | break; |
||
| 3343 | case GL_MAX_3D_TEXTURE_SIZE: |
||
| 3344 | *params = (GLfloat) (1 << (ctx->Const.Max3DTextureLevels - 1)); |
||
| 3345 | break; |
||
| 3346 | case GL_MAX_TEXTURE_STACK_DEPTH: |
||
| 3347 | *params = (GLfloat) MAX_TEXTURE_STACK_DEPTH; |
||
| 3348 | break; |
||
| 3349 | case GL_MAX_VIEWPORT_DIMS: |
||
| 3350 | params[0] = (GLfloat) MAX_WIDTH; |
||
| 3351 | params[1] = (GLfloat) MAX_HEIGHT; |
||
| 3352 | break; |
||
| 3353 | case GL_MODELVIEW_MATRIX: |
||
| 3354 | for (i=0;i<16;i++) { |
||
| 3355 | params[i] = ctx->ModelviewMatrixStack.Top->m[i]; |
||
| 3356 | } |
||
| 3357 | break; |
||
| 3358 | case GL_MODELVIEW_STACK_DEPTH: |
||
| 3359 | *params = (GLfloat) (ctx->ModelviewMatrixStack.Depth + 1); |
||
| 3360 | break; |
||
| 3361 | case GL_NAME_STACK_DEPTH: |
||
| 3362 | *params = (GLfloat) ctx->Select.NameStackDepth; |
||
| 3363 | break; |
||
| 3364 | case GL_NORMALIZE: |
||
| 3365 | *params = (GLfloat) ctx->Transform.Normalize; |
||
| 3366 | break; |
||
| 3367 | case GL_PACK_ALIGNMENT: |
||
| 3368 | *params = (GLfloat) ctx->Pack.Alignment; |
||
| 3369 | break; |
||
| 3370 | case GL_PACK_LSB_FIRST: |
||
| 3371 | *params = (GLfloat) ctx->Pack.LsbFirst; |
||
| 3372 | break; |
||
| 3373 | case GL_PACK_ROW_LENGTH: |
||
| 3374 | *params = (GLfloat) ctx->Pack.RowLength; |
||
| 3375 | break; |
||
| 3376 | case GL_PACK_SKIP_PIXELS: |
||
| 3377 | *params = (GLfloat) ctx->Pack.SkipPixels; |
||
| 3378 | break; |
||
| 3379 | case GL_PACK_SKIP_ROWS: |
||
| 3380 | *params = (GLfloat) ctx->Pack.SkipRows; |
||
| 3381 | break; |
||
| 3382 | case GL_PACK_SWAP_BYTES: |
||
| 3383 | *params = (GLfloat) ctx->Pack.SwapBytes; |
||
| 3384 | break; |
||
| 3385 | case GL_PACK_SKIP_IMAGES_EXT: |
||
| 3386 | *params = (GLfloat) ctx->Pack.SkipImages; |
||
| 3387 | break; |
||
| 3388 | case GL_PACK_IMAGE_HEIGHT_EXT: |
||
| 3389 | *params = (GLfloat) ctx->Pack.ImageHeight; |
||
| 3390 | break; |
||
| 3391 | case GL_PACK_INVERT_MESA: |
||
| 3392 | *params = (GLfloat) ctx->Pack.Invert; |
||
| 3393 | break; |
||
| 3394 | case GL_PERSPECTIVE_CORRECTION_HINT: |
||
| 3395 | *params = ENUM_TO_FLOAT(ctx->Hint.PerspectiveCorrection); |
||
| 3396 | break; |
||
| 3397 | case GL_PIXEL_MAP_A_TO_A_SIZE: |
||
| 3398 | *params = (GLfloat) ctx->Pixel.MapAtoAsize; |
||
| 3399 | break; |
||
| 3400 | case GL_PIXEL_MAP_B_TO_B_SIZE: |
||
| 3401 | *params = (GLfloat) ctx->Pixel.MapBtoBsize; |
||
| 3402 | break; |
||
| 3403 | case GL_PIXEL_MAP_G_TO_G_SIZE: |
||
| 3404 | *params = (GLfloat) ctx->Pixel.MapGtoGsize; |
||
| 3405 | break; |
||
| 3406 | case GL_PIXEL_MAP_I_TO_A_SIZE: |
||
| 3407 | *params = (GLfloat) ctx->Pixel.MapItoAsize; |
||
| 3408 | break; |
||
| 3409 | case GL_PIXEL_MAP_I_TO_B_SIZE: |
||
| 3410 | *params = (GLfloat) ctx->Pixel.MapItoBsize; |
||
| 3411 | break; |
||
| 3412 | case GL_PIXEL_MAP_I_TO_G_SIZE: |
||
| 3413 | *params = (GLfloat) ctx->Pixel.MapItoGsize; |
||
| 3414 | break; |
||
| 3415 | case GL_PIXEL_MAP_I_TO_I_SIZE: |
||
| 3416 | *params = (GLfloat) ctx->Pixel.MapItoIsize; |
||
| 3417 | break; |
||
| 3418 | case GL_PIXEL_MAP_I_TO_R_SIZE: |
||
| 3419 | *params = (GLfloat) ctx->Pixel.MapItoRsize; |
||
| 3420 | break; |
||
| 3421 | case GL_PIXEL_MAP_R_TO_R_SIZE: |
||
| 3422 | *params = (GLfloat) ctx->Pixel.MapRtoRsize; |
||
| 3423 | break; |
||
| 3424 | case GL_PIXEL_MAP_S_TO_S_SIZE: |
||
| 3425 | *params = (GLfloat) ctx->Pixel.MapStoSsize; |
||
| 3426 | break; |
||
| 3427 | case GL_POINT_SIZE: |
||
| 3428 | *params = (GLfloat) ctx->Point.Size; |
||
| 3429 | break; |
||
| 3430 | case GL_POINT_SIZE_GRANULARITY: |
||
| 3431 | *params = (GLfloat) ctx->Const.PointSizeGranularity; |
||
| 3432 | break; |
||
| 3433 | case GL_POINT_SIZE_RANGE: |
||
| 3434 | params[0] = (GLfloat) ctx->Const.MinPointSizeAA; |
||
| 3435 | params[1] = (GLfloat) ctx->Const.MaxPointSizeAA; |
||
| 3436 | break; |
||
| 3437 | case GL_ALIASED_POINT_SIZE_RANGE: |
||
| 3438 | params[0] = (GLfloat) ctx->Const.MinPointSize; |
||
| 3439 | params[1] = (GLfloat) ctx->Const.MaxPointSize; |
||
| 3440 | break; |
||
| 3441 | case GL_POINT_SMOOTH: |
||
| 3442 | *params = (GLfloat) ctx->Point.SmoothFlag; |
||
| 3443 | break; |
||
| 3444 | case GL_POINT_SMOOTH_HINT: |
||
| 3445 | *params = ENUM_TO_FLOAT(ctx->Hint.PointSmooth); |
||
| 3446 | break; |
||
| 3447 | case GL_POINT_SIZE_MIN_EXT: |
||
| 3448 | *params = (GLfloat) (ctx->Point.MinSize); |
||
| 3449 | break; |
||
| 3450 | case GL_POINT_SIZE_MAX_EXT: |
||
| 3451 | *params = (GLfloat) (ctx->Point.MaxSize); |
||
| 3452 | break; |
||
| 3453 | case GL_POINT_FADE_THRESHOLD_SIZE_EXT: |
||
| 3454 | *params = (GLfloat) (ctx->Point.Threshold); |
||
| 3455 | break; |
||
| 3456 | case GL_DISTANCE_ATTENUATION_EXT: |
||
| 3457 | params[0] = (GLfloat) (ctx->Point.Params[0]); |
||
| 3458 | params[1] = (GLfloat) (ctx->Point.Params[1]); |
||
| 3459 | params[2] = (GLfloat) (ctx->Point.Params[2]); |
||
| 3460 | break; |
||
| 3461 | case GL_POLYGON_MODE: |
||
| 3462 | params[0] = ENUM_TO_FLOAT(ctx->Polygon.FrontMode); |
||
| 3463 | params[1] = ENUM_TO_FLOAT(ctx->Polygon.BackMode); |
||
| 3464 | break; |
||
| 3465 | #ifdef GL_EXT_polygon_offset |
||
| 3466 | case GL_POLYGON_OFFSET_BIAS_EXT: |
||
| 3467 | *params = ctx->Polygon.OffsetUnits; |
||
| 3468 | break; |
||
| 3469 | #endif |
||
| 3470 | case GL_POLYGON_OFFSET_FACTOR: |
||
| 3471 | *params = ctx->Polygon.OffsetFactor; |
||
| 3472 | break; |
||
| 3473 | case GL_POLYGON_OFFSET_UNITS: |
||
| 3474 | *params = ctx->Polygon.OffsetUnits; |
||
| 3475 | break; |
||
| 3476 | case GL_POLYGON_SMOOTH: |
||
| 3477 | *params = (GLfloat) ctx->Polygon.SmoothFlag; |
||
| 3478 | break; |
||
| 3479 | case GL_POLYGON_SMOOTH_HINT: |
||
| 3480 | *params = ENUM_TO_FLOAT(ctx->Hint.PolygonSmooth); |
||
| 3481 | break; |
||
| 3482 | case GL_POLYGON_STIPPLE: |
||
| 3483 | *params = (GLfloat) ctx->Polygon.StippleFlag; |
||
| 3484 | break; |
||
| 3485 | case GL_PROJECTION_MATRIX: |
||
| 3486 | for (i=0;i<16;i++) { |
||
| 3487 | params[i] = ctx->ProjectionMatrixStack.Top->m[i]; |
||
| 3488 | } |
||
| 3489 | break; |
||
| 3490 | case GL_PROJECTION_STACK_DEPTH: |
||
| 3491 | *params = (GLfloat) (ctx->ProjectionMatrixStack.Depth + 1); |
||
| 3492 | break; |
||
| 3493 | case GL_READ_BUFFER: |
||
| 3494 | *params = ENUM_TO_FLOAT(ctx->Pixel.ReadBuffer); |
||
| 3495 | break; |
||
| 3496 | case GL_RED_BIAS: |
||
| 3497 | *params = ctx->Pixel.RedBias; |
||
| 3498 | break; |
||
| 3499 | case GL_RED_BITS: |
||
| 3500 | *params = (GLfloat) ctx->Visual.redBits; |
||
| 3501 | break; |
||
| 3502 | case GL_RED_SCALE: |
||
| 3503 | *params = ctx->Pixel.RedScale; |
||
| 3504 | break; |
||
| 3505 | case GL_RENDER_MODE: |
||
| 3506 | *params = ENUM_TO_FLOAT(ctx->RenderMode); |
||
| 3507 | break; |
||
| 3508 | case GL_RESCALE_NORMAL: |
||
| 3509 | *params = (GLfloat) ctx->Transform.RescaleNormals; |
||
| 3510 | break; |
||
| 3511 | case GL_RGBA_MODE: |
||
| 3512 | *params = (GLfloat) ctx->Visual.rgbMode; |
||
| 3513 | break; |
||
| 3514 | case GL_SCISSOR_BOX: |
||
| 3515 | params[0] = (GLfloat) ctx->Scissor.X; |
||
| 3516 | params[1] = (GLfloat) ctx->Scissor.Y; |
||
| 3517 | params[2] = (GLfloat) ctx->Scissor.Width; |
||
| 3518 | params[3] = (GLfloat) ctx->Scissor.Height; |
||
| 3519 | break; |
||
| 3520 | case GL_SCISSOR_TEST: |
||
| 3521 | *params = (GLfloat) ctx->Scissor.Enabled; |
||
| 3522 | break; |
||
| 3523 | case GL_SELECTION_BUFFER_SIZE: |
||
| 3524 | *params = (GLfloat) ctx->Select.BufferSize; |
||
| 3525 | break; |
||
| 3526 | case GL_SHADE_MODEL: |
||
| 3527 | *params = ENUM_TO_FLOAT(ctx->Light.ShadeModel); |
||
| 3528 | break; |
||
| 3529 | case GL_SHARED_TEXTURE_PALETTE_EXT: |
||
| 3530 | *params = (GLfloat) ctx->Texture.SharedPalette; |
||
| 3531 | break; |
||
| 3532 | case GL_STENCIL_BITS: |
||
| 3533 | *params = (GLfloat) ctx->Visual.stencilBits; |
||
| 3534 | break; |
||
| 3535 | case GL_STENCIL_CLEAR_VALUE: |
||
| 3536 | *params = (GLfloat) ctx->Stencil.Clear; |
||
| 3537 | break; |
||
| 3538 | case GL_STENCIL_FAIL: |
||
| 3539 | *params = ENUM_TO_FLOAT(ctx->Stencil.FailFunc[ctx->Stencil.ActiveFace]); |
||
| 3540 | break; |
||
| 3541 | case GL_STENCIL_FUNC: |
||
| 3542 | *params = ENUM_TO_FLOAT(ctx->Stencil.Function[ctx->Stencil.ActiveFace]); |
||
| 3543 | break; |
||
| 3544 | case GL_STENCIL_PASS_DEPTH_FAIL: |
||
| 3545 | *params = ENUM_TO_FLOAT(ctx->Stencil.ZFailFunc[ctx->Stencil.ActiveFace]); |
||
| 3546 | break; |
||
| 3547 | case GL_STENCIL_PASS_DEPTH_PASS: |
||
| 3548 | *params = ENUM_TO_FLOAT(ctx->Stencil.ZPassFunc[ctx->Stencil.ActiveFace]); |
||
| 3549 | break; |
||
| 3550 | case GL_STENCIL_REF: |
||
| 3551 | *params = (GLfloat) ctx->Stencil.Ref[ctx->Stencil.ActiveFace]; |
||
| 3552 | break; |
||
| 3553 | case GL_STENCIL_TEST: |
||
| 3554 | *params = (GLfloat) ctx->Stencil.Enabled; |
||
| 3555 | break; |
||
| 3556 | case GL_STENCIL_VALUE_MASK: |
||
| 3557 | *params = (GLfloat) ctx->Stencil.ValueMask[ctx->Stencil.ActiveFace]; |
||
| 3558 | break; |
||
| 3559 | case GL_STENCIL_WRITEMASK: |
||
| 3560 | *params = (GLfloat) ctx->Stencil.WriteMask[ctx->Stencil.ActiveFace]; |
||
| 3561 | break; |
||
| 3562 | case GL_STEREO: |
||
| 3563 | *params = (GLfloat) ctx->Visual.stereoMode; |
||
| 3564 | break; |
||
| 3565 | case GL_SUBPIXEL_BITS: |
||
| 3566 | *params = (GLfloat) ctx->Const.SubPixelBits; |
||
| 3567 | break; |
||
| 3568 | case GL_TEXTURE_1D: |
||
| 3569 | *params = _mesa_IsEnabled(GL_TEXTURE_1D) ? 1.0F : 0.0F; |
||
| 3570 | break; |
||
| 3571 | case GL_TEXTURE_2D: |
||
| 3572 | *params = _mesa_IsEnabled(GL_TEXTURE_2D) ? 1.0F : 0.0F; |
||
| 3573 | break; |
||
| 3574 | case GL_TEXTURE_3D: |
||
| 3575 | *params = _mesa_IsEnabled(GL_TEXTURE_3D) ? 1.0F : 0.0F; |
||
| 3576 | break; |
||
| 3577 | case GL_TEXTURE_BINDING_1D: |
||
| 3578 | *params = (GLfloat) textureUnit->Current1D->Name; |
||
| 3579 | break; |
||
| 3580 | case GL_TEXTURE_BINDING_2D: |
||
| 3581 | *params = (GLfloat) textureUnit->Current2D->Name; |
||
| 3582 | break; |
||
| 3583 | case GL_TEXTURE_BINDING_3D: |
||
| 3584 | *params = (GLfloat) textureUnit->Current2D->Name; |
||
| 3585 | break; |
||
| 3586 | case GL_TEXTURE_ENV_COLOR: |
||
| 3587 | params[0] = textureUnit->EnvColor[0]; |
||
| 3588 | params[1] = textureUnit->EnvColor[1]; |
||
| 3589 | params[2] = textureUnit->EnvColor[2]; |
||
| 3590 | params[3] = textureUnit->EnvColor[3]; |
||
| 3591 | break; |
||
| 3592 | case GL_TEXTURE_ENV_MODE: |
||
| 3593 | *params = ENUM_TO_FLOAT(textureUnit->EnvMode); |
||
| 3594 | break; |
||
| 3595 | case GL_TEXTURE_GEN_S: |
||
| 3596 | *params = (textureUnit->TexGenEnabled & S_BIT) ? 1.0F : 0.0F; |
||
| 3597 | break; |
||
| 3598 | case GL_TEXTURE_GEN_T: |
||
| 3599 | *params = (textureUnit->TexGenEnabled & T_BIT) ? 1.0F : 0.0F; |
||
| 3600 | break; |
||
| 3601 | case GL_TEXTURE_GEN_R: |
||
| 3602 | *params = (textureUnit->TexGenEnabled & R_BIT) ? 1.0F : 0.0F; |
||
| 3603 | break; |
||
| 3604 | case GL_TEXTURE_GEN_Q: |
||
| 3605 | *params = (textureUnit->TexGenEnabled & Q_BIT) ? 1.0F : 0.0F; |
||
| 3606 | break; |
||
| 3607 | case GL_TEXTURE_MATRIX: |
||
| 3608 | for (i=0;i<16;i++) { |
||
| 3609 | params[i] = ctx->TextureMatrixStack[texUnit].Top->m[i]; |
||
| 3610 | } |
||
| 3611 | break; |
||
| 3612 | case GL_TEXTURE_STACK_DEPTH: |
||
| 3613 | *params = (GLfloat) (ctx->TextureMatrixStack[texUnit].Depth + 1); |
||
| 3614 | break; |
||
| 3615 | case GL_UNPACK_ALIGNMENT: |
||
| 3616 | *params = (GLfloat) ctx->Unpack.Alignment; |
||
| 3617 | break; |
||
| 3618 | case GL_UNPACK_LSB_FIRST: |
||
| 3619 | *params = (GLfloat) ctx->Unpack.LsbFirst; |
||
| 3620 | break; |
||
| 3621 | case GL_UNPACK_ROW_LENGTH: |
||
| 3622 | *params = (GLfloat) ctx->Unpack.RowLength; |
||
| 3623 | break; |
||
| 3624 | case GL_UNPACK_SKIP_PIXELS: |
||
| 3625 | *params = (GLfloat) ctx->Unpack.SkipPixels; |
||
| 3626 | break; |
||
| 3627 | case GL_UNPACK_SKIP_ROWS: |
||
| 3628 | *params = (GLfloat) ctx->Unpack.SkipRows; |
||
| 3629 | break; |
||
| 3630 | case GL_UNPACK_SWAP_BYTES: |
||
| 3631 | *params = (GLfloat) ctx->Unpack.SwapBytes; |
||
| 3632 | break; |
||
| 3633 | case GL_UNPACK_SKIP_IMAGES_EXT: |
||
| 3634 | *params = (GLfloat) ctx->Unpack.SkipImages; |
||
| 3635 | break; |
||
| 3636 | case GL_UNPACK_IMAGE_HEIGHT_EXT: |
||
| 3637 | *params = (GLfloat) ctx->Unpack.ImageHeight; |
||
| 3638 | break; |
||
| 3639 | case GL_UNPACK_CLIENT_STORAGE_APPLE: |
||
| 3640 | *params = (GLfloat) ctx->Unpack.ClientStorage; |
||
| 3641 | break; |
||
| 3642 | case GL_VIEWPORT: |
||
| 3643 | params[0] = (GLfloat) ctx->Viewport.X; |
||
| 3644 | params[1] = (GLfloat) ctx->Viewport.Y; |
||
| 3645 | params[2] = (GLfloat) ctx->Viewport.Width; |
||
| 3646 | params[3] = (GLfloat) ctx->Viewport.Height; |
||
| 3647 | break; |
||
| 3648 | case GL_ZOOM_X: |
||
| 3649 | *params = (GLfloat) ctx->Pixel.ZoomX; |
||
| 3650 | break; |
||
| 3651 | case GL_ZOOM_Y: |
||
| 3652 | *params = (GLfloat) ctx->Pixel.ZoomY; |
||
| 3653 | break; |
||
| 3654 | case GL_VERTEX_ARRAY: |
||
| 3655 | *params = (GLfloat) ctx->Array.Vertex.Enabled; |
||
| 3656 | break; |
||
| 3657 | case GL_VERTEX_ARRAY_SIZE: |
||
| 3658 | *params = (GLfloat) ctx->Array.Vertex.Size; |
||
| 3659 | break; |
||
| 3660 | case GL_VERTEX_ARRAY_TYPE: |
||
| 3661 | *params = ENUM_TO_FLOAT(ctx->Array.Vertex.Type); |
||
| 3662 | break; |
||
| 3663 | case GL_VERTEX_ARRAY_STRIDE: |
||
| 3664 | *params = (GLfloat) ctx->Array.Vertex.Stride; |
||
| 3665 | break; |
||
| 3666 | case GL_VERTEX_ARRAY_COUNT_EXT: |
||
| 3667 | *params = 0.0; |
||
| 3668 | break; |
||
| 3669 | case GL_NORMAL_ARRAY: |
||
| 3670 | *params = (GLfloat) ctx->Array.Normal.Enabled; |
||
| 3671 | break; |
||
| 3672 | case GL_NORMAL_ARRAY_TYPE: |
||
| 3673 | *params = ENUM_TO_FLOAT(ctx->Array.Normal.Type); |
||
| 3674 | break; |
||
| 3675 | case GL_NORMAL_ARRAY_STRIDE: |
||
| 3676 | *params = (GLfloat) ctx->Array.Normal.Stride; |
||
| 3677 | break; |
||
| 3678 | case GL_NORMAL_ARRAY_COUNT_EXT: |
||
| 3679 | *params = 0.0; |
||
| 3680 | break; |
||
| 3681 | case GL_COLOR_ARRAY: |
||
| 3682 | *params = (GLfloat) ctx->Array.Color.Enabled; |
||
| 3683 | break; |
||
| 3684 | case GL_COLOR_ARRAY_SIZE: |
||
| 3685 | *params = (GLfloat) ctx->Array.Color.Size; |
||
| 3686 | break; |
||
| 3687 | case GL_COLOR_ARRAY_TYPE: |
||
| 3688 | *params = ENUM_TO_FLOAT(ctx->Array.Color.Type); |
||
| 3689 | break; |
||
| 3690 | case GL_COLOR_ARRAY_STRIDE: |
||
| 3691 | *params = (GLfloat) ctx->Array.Color.Stride; |
||
| 3692 | break; |
||
| 3693 | case GL_COLOR_ARRAY_COUNT_EXT: |
||
| 3694 | *params = 0.0; |
||
| 3695 | break; |
||
| 3696 | case GL_INDEX_ARRAY: |
||
| 3697 | *params = (GLfloat) ctx->Array.Index.Enabled; |
||
| 3698 | break; |
||
| 3699 | case GL_INDEX_ARRAY_TYPE: |
||
| 3700 | *params = ENUM_TO_FLOAT(ctx->Array.Index.Type); |
||
| 3701 | break; |
||
| 3702 | case GL_INDEX_ARRAY_STRIDE: |
||
| 3703 | *params = (GLfloat) ctx->Array.Index.Stride; |
||
| 3704 | break; |
||
| 3705 | case GL_INDEX_ARRAY_COUNT_EXT: |
||
| 3706 | *params = 0.0; |
||
| 3707 | break; |
||
| 3708 | case GL_TEXTURE_COORD_ARRAY: |
||
| 3709 | *params = (GLfloat) ctx->Array.TexCoord[texUnit].Enabled; |
||
| 3710 | break; |
||
| 3711 | case GL_TEXTURE_COORD_ARRAY_SIZE: |
||
| 3712 | *params = (GLfloat) ctx->Array.TexCoord[texUnit].Size; |
||
| 3713 | break; |
||
| 3714 | case GL_TEXTURE_COORD_ARRAY_TYPE: |
||
| 3715 | *params = ENUM_TO_FLOAT(ctx->Array.TexCoord[texUnit].Type); |
||
| 3716 | break; |
||
| 3717 | case GL_TEXTURE_COORD_ARRAY_STRIDE: |
||
| 3718 | *params = (GLfloat) ctx->Array.TexCoord[texUnit].Stride; |
||
| 3719 | break; |
||
| 3720 | case GL_TEXTURE_COORD_ARRAY_COUNT_EXT: |
||
| 3721 | *params = 0.0; |
||
| 3722 | break; |
||
| 3723 | case GL_EDGE_FLAG_ARRAY: |
||
| 3724 | *params = (GLfloat) ctx->Array.EdgeFlag.Enabled; |
||
| 3725 | break; |
||
| 3726 | case GL_EDGE_FLAG_ARRAY_STRIDE: |
||
| 3727 | *params = (GLfloat) ctx->Array.EdgeFlag.Stride; |
||
| 3728 | break; |
||
| 3729 | case GL_EDGE_FLAG_ARRAY_COUNT_EXT: |
||
| 3730 | *params = 0.0; |
||
| 3731 | break; |
||
| 3732 | |||
| 3733 | /* GL_ARB_multitexture */ |
||
| 3734 | case GL_MAX_TEXTURE_UNITS_ARB: |
||
| 3735 | CHECK_EXTENSION_F(ARB_multitexture, pname); |
||
| 3736 | *params = (GLfloat) ctx->Const.MaxTextureUnits; |
||
| 3737 | break; |
||
| 3738 | case GL_ACTIVE_TEXTURE_ARB: |
||
| 3739 | CHECK_EXTENSION_F(ARB_multitexture, pname); |
||
| 3740 | *params = (GLfloat) (GL_TEXTURE0_ARB + ctx->Texture.CurrentUnit); |
||
| 3741 | break; |
||
| 3742 | case GL_CLIENT_ACTIVE_TEXTURE_ARB: |
||
| 3743 | CHECK_EXTENSION_F(ARB_multitexture, pname); |
||
| 3744 | *params = (GLfloat) (GL_TEXTURE0_ARB + ctx->Array.ActiveTexture); |
||
| 3745 | break; |
||
| 3746 | |||
| 3747 | /* GL_ARB_texture_cube_map */ |
||
| 3748 | case GL_TEXTURE_CUBE_MAP_ARB: |
||
| 3749 | CHECK_EXTENSION_F(ARB_texture_cube_map, pname); |
||
| 3750 | *params = (GLfloat) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB); |
||
| 3751 | break; |
||
| 3752 | case GL_TEXTURE_BINDING_CUBE_MAP_ARB: |
||
| 3753 | CHECK_EXTENSION_F(ARB_texture_cube_map, pname); |
||
| 3754 | *params = (GLfloat) textureUnit->CurrentCubeMap->Name; |
||
| 3755 | break; |
||
| 3756 | case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB: |
||
| 3757 | CHECK_EXTENSION_F(ARB_texture_cube_map, pname); |
||
| 3758 | *params = (GLfloat) (1 << (ctx->Const.MaxCubeTextureLevels - 1)); |
||
| 3759 | break; |
||
| 3760 | |||
| 3761 | /* GL_ARB_texture_compression */ |
||
| 3762 | case GL_TEXTURE_COMPRESSION_HINT_ARB: |
||
| 3763 | CHECK_EXTENSION_F(ARB_texture_compression, pname); |
||
| 3764 | *params = (GLfloat) ctx->Hint.TextureCompression; |
||
| 3765 | break; |
||
| 3766 | case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 3767 | CHECK_EXTENSION_F(ARB_texture_compression, pname); |
||
| 3768 | *params = (GLfloat) _mesa_get_compressed_formats(ctx, NULL); |
||
| 3769 | break; |
||
| 3770 | case GL_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 3771 | CHECK_EXTENSION_F(ARB_texture_compression, pname); |
||
| 3772 | { |
||
| 3773 | GLint formats[100]; |
||
| 3774 | GLuint i, n; |
||
| 3775 | n = _mesa_get_compressed_formats(ctx, formats); |
||
| 3776 | for (i = 0; i < n; i++) |
||
| 3777 | params[i] = (GLfloat) formats[i]; |
||
| 3778 | } |
||
| 3779 | break; |
||
| 3780 | |||
| 3781 | /* GL_EXT_compiled_vertex_array */ |
||
| 3782 | case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT: |
||
| 3783 | CHECK_EXTENSION_F(EXT_compiled_vertex_array, pname); |
||
| 3784 | *params = (GLfloat) ctx->Array.LockFirst; |
||
| 3785 | break; |
||
| 3786 | case GL_ARRAY_ELEMENT_LOCK_COUNT_EXT: |
||
| 3787 | CHECK_EXTENSION_F(EXT_compiled_vertex_array, pname); |
||
| 3788 | *params = (GLfloat) ctx->Array.LockCount; |
||
| 3789 | break; |
||
| 3790 | |||
| 3791 | /* GL_ARB_transpose_matrix */ |
||
| 3792 | case GL_TRANSPOSE_COLOR_MATRIX_ARB: |
||
| 3793 | _math_transposef(params, ctx->ColorMatrixStack.Top->m); |
||
| 3794 | break; |
||
| 3795 | case GL_TRANSPOSE_MODELVIEW_MATRIX_ARB: |
||
| 3796 | _math_transposef(params, ctx->ModelviewMatrixStack.Top->m); |
||
| 3797 | break; |
||
| 3798 | case GL_TRANSPOSE_PROJECTION_MATRIX_ARB: |
||
| 3799 | _math_transposef(params, ctx->ProjectionMatrixStack.Top->m); |
||
| 3800 | break; |
||
| 3801 | case GL_TRANSPOSE_TEXTURE_MATRIX_ARB: |
||
| 3802 | _math_transposef(params, ctx->TextureMatrixStack[texUnit].Top->m); |
||
| 3803 | break; |
||
| 3804 | |||
| 3805 | /* GL_HP_occlusion_test */ |
||
| 3806 | case GL_OCCLUSION_TEST_HP: |
||
| 3807 | CHECK_EXTENSION_F(HP_occlusion_test, pname); |
||
| 3808 | *params = (GLfloat) ctx->Depth.OcclusionTest; |
||
| 3809 | break; |
||
| 3810 | case GL_OCCLUSION_TEST_RESULT_HP: |
||
| 3811 | CHECK_EXTENSION_F(HP_occlusion_test, pname); |
||
| 3812 | if (ctx->Depth.OcclusionTest) |
||
| 3813 | *params = (GLfloat) ctx->OcclusionResult; |
||
| 3814 | else |
||
| 3815 | *params = (GLfloat) ctx->OcclusionResultSaved; |
||
| 3816 | /* reset flag now */ |
||
| 3817 | ctx->OcclusionResult = GL_FALSE; |
||
| 3818 | ctx->OcclusionResultSaved = GL_FALSE; |
||
| 3819 | break; |
||
| 3820 | |||
| 3821 | /* GL_SGIS_pixel_texture */ |
||
| 3822 | case GL_PIXEL_TEXTURE_SGIS: |
||
| 3823 | *params = (GLfloat) ctx->Pixel.PixelTextureEnabled; |
||
| 3824 | break; |
||
| 3825 | |||
| 3826 | /* GL_SGIX_pixel_texture */ |
||
| 3827 | case GL_PIXEL_TEX_GEN_SGIX: |
||
| 3828 | *params = (GLfloat) ctx->Pixel.PixelTextureEnabled; |
||
| 3829 | break; |
||
| 3830 | case GL_PIXEL_TEX_GEN_MODE_SGIX: |
||
| 3831 | *params = (GLfloat) pixel_texgen_mode(ctx); |
||
| 3832 | break; |
||
| 3833 | |||
| 3834 | /* GL_SGI_color_matrix (also in 1.2 imaging) */ |
||
| 3835 | case GL_COLOR_MATRIX_SGI: |
||
| 3836 | for (i=0;i<16;i++) { |
||
| 3837 | params[i] = ctx->ColorMatrixStack.Top->m[i]; |
||
| 3838 | } |
||
| 3839 | break; |
||
| 3840 | case GL_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 3841 | *params = (GLfloat) (ctx->ColorMatrixStack.Depth + 1); |
||
| 3842 | break; |
||
| 3843 | case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 3844 | *params = (GLfloat) MAX_COLOR_STACK_DEPTH; |
||
| 3845 | break; |
||
| 3846 | case GL_POST_COLOR_MATRIX_RED_SCALE_SGI: |
||
| 3847 | *params = ctx->Pixel.PostColorMatrixScale[0]; |
||
| 3848 | break; |
||
| 3849 | case GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI: |
||
| 3850 | *params = ctx->Pixel.PostColorMatrixScale[1]; |
||
| 3851 | break; |
||
| 3852 | case GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI: |
||
| 3853 | *params = ctx->Pixel.PostColorMatrixScale[2]; |
||
| 3854 | break; |
||
| 3855 | case GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI: |
||
| 3856 | *params = ctx->Pixel.PostColorMatrixScale[3]; |
||
| 3857 | break; |
||
| 3858 | case GL_POST_COLOR_MATRIX_RED_BIAS_SGI: |
||
| 3859 | *params = ctx->Pixel.PostColorMatrixBias[0]; |
||
| 3860 | break; |
||
| 3861 | case GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI: |
||
| 3862 | *params = ctx->Pixel.PostColorMatrixBias[1]; |
||
| 3863 | break; |
||
| 3864 | case GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI: |
||
| 3865 | *params = ctx->Pixel.PostColorMatrixBias[2]; |
||
| 3866 | break; |
||
| 3867 | case GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI: |
||
| 3868 | *params = ctx->Pixel.PostColorMatrixBias[3]; |
||
| 3869 | break; |
||
| 3870 | |||
| 3871 | /* GL_EXT_convolution (also in 1.2 imaging) */ |
||
| 3872 | case GL_CONVOLUTION_1D_EXT: |
||
| 3873 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3874 | *params = (GLfloat) ctx->Pixel.Convolution1DEnabled; |
||
| 3875 | break; |
||
| 3876 | case GL_CONVOLUTION_2D: |
||
| 3877 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3878 | *params = (GLfloat) ctx->Pixel.Convolution2DEnabled; |
||
| 3879 | break; |
||
| 3880 | case GL_SEPARABLE_2D: |
||
| 3881 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3882 | *params = (GLfloat) ctx->Pixel.Separable2DEnabled; |
||
| 3883 | break; |
||
| 3884 | case GL_POST_CONVOLUTION_RED_SCALE_EXT: |
||
| 3885 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3886 | *params = ctx->Pixel.PostConvolutionScale[0]; |
||
| 3887 | break; |
||
| 3888 | case GL_POST_CONVOLUTION_GREEN_SCALE_EXT: |
||
| 3889 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3890 | *params = ctx->Pixel.PostConvolutionScale[1]; |
||
| 3891 | break; |
||
| 3892 | case GL_POST_CONVOLUTION_BLUE_SCALE_EXT: |
||
| 3893 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3894 | *params = ctx->Pixel.PostConvolutionScale[2]; |
||
| 3895 | break; |
||
| 3896 | case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT: |
||
| 3897 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3898 | *params = ctx->Pixel.PostConvolutionScale[3]; |
||
| 3899 | break; |
||
| 3900 | case GL_POST_CONVOLUTION_RED_BIAS_EXT: |
||
| 3901 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3902 | *params = ctx->Pixel.PostConvolutionBias[0]; |
||
| 3903 | break; |
||
| 3904 | case GL_POST_CONVOLUTION_GREEN_BIAS_EXT: |
||
| 3905 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3906 | *params = ctx->Pixel.PostConvolutionBias[1]; |
||
| 3907 | break; |
||
| 3908 | case GL_POST_CONVOLUTION_BLUE_BIAS_EXT: |
||
| 3909 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3910 | *params = ctx->Pixel.PostConvolutionBias[2]; |
||
| 3911 | break; |
||
| 3912 | case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT: |
||
| 3913 | CHECK_EXTENSION_F(EXT_convolution, pname); |
||
| 3914 | *params = ctx->Pixel.PostConvolutionBias[2]; |
||
| 3915 | break; |
||
| 3916 | |||
| 3917 | /* GL_EXT_histogram (also in 1.2 imaging) */ |
||
| 3918 | case GL_HISTOGRAM: |
||
| 3919 | CHECK_EXTENSION_F(EXT_histogram, pname); |
||
| 3920 | *params = (GLfloat) ctx->Pixel.HistogramEnabled; |
||
| 3921 | break; |
||
| 3922 | case GL_MINMAX: |
||
| 3923 | CHECK_EXTENSION_F(EXT_histogram, pname); |
||
| 3924 | *params = (GLfloat) ctx->Pixel.MinMaxEnabled; |
||
| 3925 | break; |
||
| 3926 | |||
| 3927 | /* GL_SGI_color_table (also in 1.2 imaging */ |
||
| 3928 | case GL_COLOR_TABLE_SGI: |
||
| 3929 | *params = (GLfloat) ctx->Pixel.ColorTableEnabled; |
||
| 3930 | break; |
||
| 3931 | case GL_POST_CONVOLUTION_COLOR_TABLE_SGI: |
||
| 3932 | *params = (GLfloat) ctx->Pixel.PostConvolutionColorTableEnabled; |
||
| 3933 | break; |
||
| 3934 | case GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI: |
||
| 3935 | *params = (GLfloat) ctx->Pixel.PostColorMatrixColorTableEnabled; |
||
| 3936 | break; |
||
| 3937 | |||
| 3938 | /* GL_EXT_secondary_color */ |
||
| 3939 | case GL_COLOR_SUM_EXT: |
||
| 3940 | CHECK_EXTENSION_F(EXT_secondary_color, pname); |
||
| 3941 | *params = (GLfloat) ctx->Fog.ColorSumEnabled; |
||
| 3942 | break; |
||
| 3943 | case GL_CURRENT_SECONDARY_COLOR_EXT: |
||
| 3944 | CHECK_EXTENSION_F(EXT_secondary_color, pname); |
||
| 3945 | FLUSH_CURRENT(ctx, 0); |
||
| 3946 | params[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0]; |
||
| 3947 | params[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1]; |
||
| 3948 | params[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2]; |
||
| 3949 | break; |
||
| 3950 | case GL_SECONDARY_COLOR_ARRAY_EXT: |
||
| 3951 | CHECK_EXTENSION_F(EXT_secondary_color, pname); |
||
| 3952 | *params = (GLfloat) ctx->Array.SecondaryColor.Enabled; |
||
| 3953 | break; |
||
| 3954 | case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT: |
||
| 3955 | CHECK_EXTENSION_F(EXT_secondary_color, pname); |
||
| 3956 | *params = (GLfloat) ctx->Array.SecondaryColor.Type; |
||
| 3957 | break; |
||
| 3958 | case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT: |
||
| 3959 | CHECK_EXTENSION_F(EXT_secondary_color, pname); |
||
| 3960 | *params = (GLfloat) ctx->Array.SecondaryColor.Stride; |
||
| 3961 | break; |
||
| 3962 | case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT: |
||
| 3963 | CHECK_EXTENSION_F(EXT_secondary_color, pname); |
||
| 3964 | *params = (GLfloat) ctx->Array.SecondaryColor.Stride; |
||
| 3965 | break; |
||
| 3966 | |||
| 3967 | /* GL_EXT_fog_coord */ |
||
| 3968 | case GL_CURRENT_FOG_COORDINATE_EXT: |
||
| 3969 | CHECK_EXTENSION_F(EXT_fog_coord, pname); |
||
| 3970 | FLUSH_CURRENT(ctx, 0); |
||
| 3971 | *params = (GLfloat) ctx->Current.Attrib[VERT_ATTRIB_FOG][0]; |
||
| 3972 | break; |
||
| 3973 | case GL_FOG_COORDINATE_ARRAY_EXT: |
||
| 3974 | CHECK_EXTENSION_F(EXT_fog_coord, pname); |
||
| 3975 | *params = (GLfloat) ctx->Array.FogCoord.Enabled; |
||
| 3976 | break; |
||
| 3977 | case GL_FOG_COORDINATE_ARRAY_TYPE_EXT: |
||
| 3978 | CHECK_EXTENSION_F(EXT_fog_coord, pname); |
||
| 3979 | *params = (GLfloat) ctx->Array.FogCoord.Type; |
||
| 3980 | break; |
||
| 3981 | case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT: |
||
| 3982 | CHECK_EXTENSION_F(EXT_fog_coord, pname); |
||
| 3983 | *params = (GLfloat) ctx->Array.FogCoord.Stride; |
||
| 3984 | break; |
||
| 3985 | |||
| 3986 | /* GL_EXT_texture_lod_bias */ |
||
| 3987 | case GL_MAX_TEXTURE_LOD_BIAS_EXT: |
||
| 3988 | *params = ctx->Const.MaxTextureLodBias; |
||
| 3989 | break; |
||
| 3990 | |||
| 3991 | /* GL_EXT_texture_filter_anisotropic */ |
||
| 3992 | case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: |
||
| 3993 | CHECK_EXTENSION_F(EXT_texture_filter_anisotropic, pname); |
||
| 3994 | *params = ctx->Const.MaxTextureMaxAnisotropy; |
||
| 3995 | break; |
||
| 3996 | |||
| 3997 | /* GL_ARB_multisample */ |
||
| 3998 | case GL_MULTISAMPLE_ARB: |
||
| 3999 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4000 | *params = (GLfloat) ctx->Multisample.Enabled; |
||
| 4001 | break; |
||
| 4002 | case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB: |
||
| 4003 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4004 | *params = (GLfloat) ctx->Multisample.SampleAlphaToCoverage; |
||
| 4005 | break; |
||
| 4006 | case GL_SAMPLE_ALPHA_TO_ONE_ARB: |
||
| 4007 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4008 | *params = (GLfloat) ctx->Multisample.SampleAlphaToOne; |
||
| 4009 | break; |
||
| 4010 | case GL_SAMPLE_COVERAGE_ARB: |
||
| 4011 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4012 | *params = (GLfloat) ctx->Multisample.SampleCoverage; |
||
| 4013 | break; |
||
| 4014 | case GL_SAMPLE_COVERAGE_VALUE_ARB: |
||
| 4015 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4016 | *params = ctx->Multisample.SampleCoverageValue; |
||
| 4017 | break; |
||
| 4018 | case GL_SAMPLE_COVERAGE_INVERT_ARB: |
||
| 4019 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4020 | *params = (GLfloat) ctx->Multisample.SampleCoverageInvert; |
||
| 4021 | break; |
||
| 4022 | case GL_SAMPLE_BUFFERS_ARB: |
||
| 4023 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4024 | *params = 0.0; /* XXX fix someday */ |
||
| 4025 | break; |
||
| 4026 | case GL_SAMPLES_ARB: |
||
| 4027 | CHECK_EXTENSION_F(ARB_multisample, pname); |
||
| 4028 | *params = 0.0; /* XXX fix someday */ |
||
| 4029 | break; |
||
| 4030 | |||
| 4031 | /* GL_IBM_rasterpos_clip */ |
||
| 4032 | case GL_RASTER_POSITION_UNCLIPPED_IBM: |
||
| 4033 | CHECK_EXTENSION_F(IBM_rasterpos_clip, pname); |
||
| 4034 | *params = (GLfloat) ctx->Transform.RasterPositionUnclipped; |
||
| 4035 | break; |
||
| 4036 | |||
| 4037 | /* GL_NV_point_sprite */ |
||
| 4038 | case GL_POINT_SPRITE_NV: |
||
| 4039 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 4040 | *params = (GLfloat) ctx->Point.PointSprite; |
||
| 4041 | break; |
||
| 4042 | case GL_POINT_SPRITE_R_MODE_NV: |
||
| 4043 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 4044 | *params = (GLfloat) ctx->Point.SpriteRMode; |
||
| 4045 | break; |
||
| 4046 | |||
| 4047 | /* GL_SGIS_generate_mipmap */ |
||
| 4048 | case GL_GENERATE_MIPMAP_HINT_SGIS: |
||
| 4049 | CHECK_EXTENSION_F(SGIS_generate_mipmap, pname); |
||
| 4050 | *params = (GLfloat) ctx->Hint.GenerateMipmap; |
||
| 4051 | break; |
||
| 4052 | |||
| 4053 | #if FEATURE_NV_vertex_program |
||
| 4054 | case GL_VERTEX_PROGRAM_NV: |
||
| 4055 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4056 | *params = (GLfloat) ctx->VertexProgram.Enabled; |
||
| 4057 | break; |
||
| 4058 | case GL_VERTEX_PROGRAM_POINT_SIZE_NV: |
||
| 4059 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4060 | *params = (GLfloat) ctx->VertexProgram.PointSizeEnabled; |
||
| 4061 | break; |
||
| 4062 | case GL_VERTEX_PROGRAM_TWO_SIDE_NV: |
||
| 4063 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4064 | *params = (GLfloat) ctx->VertexProgram.TwoSideEnabled; |
||
| 4065 | break; |
||
| 4066 | case GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV: |
||
| 4067 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4068 | *params = (GLfloat) MAX_PROGRAM_STACK_DEPTH; |
||
| 4069 | break; |
||
| 4070 | case GL_MAX_TRACK_MATRICES_NV: |
||
| 4071 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4072 | *params = (GLfloat) MAX_PROGRAM_MATRICES; |
||
| 4073 | break; |
||
| 4074 | case GL_CURRENT_MATRIX_STACK_DEPTH_NV: |
||
| 4075 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4076 | *params = (GLfloat) ctx->CurrentStack->Depth; |
||
| 4077 | break; |
||
| 4078 | case GL_CURRENT_MATRIX_NV: |
||
| 4079 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4080 | *params = (GLfloat) ctx->Transform.MatrixMode; |
||
| 4081 | break; |
||
| 4082 | case GL_VERTEX_PROGRAM_BINDING_NV: |
||
| 4083 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4084 | *params = (GLfloat) ctx->VertexProgram.CurrentID; |
||
| 4085 | break; |
||
| 4086 | case GL_PROGRAM_ERROR_POSITION_NV: |
||
| 4087 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4088 | *params = (GLfloat) ctx->VertexProgram.ErrorPos; |
||
| 4089 | break; |
||
| 4090 | case GL_VERTEX_ATTRIB_ARRAY0_NV: |
||
| 4091 | case GL_VERTEX_ATTRIB_ARRAY1_NV: |
||
| 4092 | case GL_VERTEX_ATTRIB_ARRAY2_NV: |
||
| 4093 | case GL_VERTEX_ATTRIB_ARRAY3_NV: |
||
| 4094 | case GL_VERTEX_ATTRIB_ARRAY4_NV: |
||
| 4095 | case GL_VERTEX_ATTRIB_ARRAY5_NV: |
||
| 4096 | case GL_VERTEX_ATTRIB_ARRAY6_NV: |
||
| 4097 | case GL_VERTEX_ATTRIB_ARRAY7_NV: |
||
| 4098 | case GL_VERTEX_ATTRIB_ARRAY8_NV: |
||
| 4099 | case GL_VERTEX_ATTRIB_ARRAY9_NV: |
||
| 4100 | case GL_VERTEX_ATTRIB_ARRAY10_NV: |
||
| 4101 | case GL_VERTEX_ATTRIB_ARRAY11_NV: |
||
| 4102 | case GL_VERTEX_ATTRIB_ARRAY12_NV: |
||
| 4103 | case GL_VERTEX_ATTRIB_ARRAY13_NV: |
||
| 4104 | case GL_VERTEX_ATTRIB_ARRAY14_NV: |
||
| 4105 | case GL_VERTEX_ATTRIB_ARRAY15_NV: |
||
| 4106 | CHECK_EXTENSION_F(NV_vertex_program, pname); |
||
| 4107 | { |
||
| 4108 | GLuint n = (GLuint) pname - GL_VERTEX_ATTRIB_ARRAY0_NV; |
||
| 4109 | *params = (GLfloat) ctx->Array.VertexAttrib[n].Enabled; |
||
| 4110 | } |
||
| 4111 | break; |
||
| 4112 | case GL_MAP1_VERTEX_ATTRIB0_4_NV: |
||
| 4113 | case GL_MAP1_VERTEX_ATTRIB1_4_NV: |
||
| 4114 | case GL_MAP1_VERTEX_ATTRIB2_4_NV: |
||
| 4115 | case GL_MAP1_VERTEX_ATTRIB3_4_NV: |
||
| 4116 | case GL_MAP1_VERTEX_ATTRIB4_4_NV: |
||
| 4117 | case GL_MAP1_VERTEX_ATTRIB5_4_NV: |
||
| 4118 | case GL_MAP1_VERTEX_ATTRIB6_4_NV: |
||
| 4119 | case GL_MAP1_VERTEX_ATTRIB7_4_NV: |
||
| 4120 | case GL_MAP1_VERTEX_ATTRIB8_4_NV: |
||
| 4121 | case GL_MAP1_VERTEX_ATTRIB9_4_NV: |
||
| 4122 | case GL_MAP1_VERTEX_ATTRIB10_4_NV: |
||
| 4123 | case GL_MAP1_VERTEX_ATTRIB11_4_NV: |
||
| 4124 | case GL_MAP1_VERTEX_ATTRIB12_4_NV: |
||
| 4125 | case GL_MAP1_VERTEX_ATTRIB13_4_NV: |
||
| 4126 | case GL_MAP1_VERTEX_ATTRIB14_4_NV: |
||
| 4127 | case GL_MAP1_VERTEX_ATTRIB15_4_NV: |
||
| 4128 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 4129 | { |
||
| 4130 | GLuint n = (GLuint) pname - GL_MAP1_VERTEX_ATTRIB0_4_NV; |
||
| 4131 | *params = (GLfloat) ctx->Eval.Map1Attrib[n]; |
||
| 4132 | } |
||
| 4133 | break; |
||
| 4134 | case GL_MAP2_VERTEX_ATTRIB0_4_NV: |
||
| 4135 | case GL_MAP2_VERTEX_ATTRIB1_4_NV: |
||
| 4136 | case GL_MAP2_VERTEX_ATTRIB2_4_NV: |
||
| 4137 | case GL_MAP2_VERTEX_ATTRIB3_4_NV: |
||
| 4138 | case GL_MAP2_VERTEX_ATTRIB4_4_NV: |
||
| 4139 | case GL_MAP2_VERTEX_ATTRIB5_4_NV: |
||
| 4140 | case GL_MAP2_VERTEX_ATTRIB6_4_NV: |
||
| 4141 | case GL_MAP2_VERTEX_ATTRIB7_4_NV: |
||
| 4142 | case GL_MAP2_VERTEX_ATTRIB8_4_NV: |
||
| 4143 | case GL_MAP2_VERTEX_ATTRIB9_4_NV: |
||
| 4144 | case GL_MAP2_VERTEX_ATTRIB10_4_NV: |
||
| 4145 | case GL_MAP2_VERTEX_ATTRIB11_4_NV: |
||
| 4146 | case GL_MAP2_VERTEX_ATTRIB12_4_NV: |
||
| 4147 | case GL_MAP2_VERTEX_ATTRIB13_4_NV: |
||
| 4148 | case GL_MAP2_VERTEX_ATTRIB14_4_NV: |
||
| 4149 | case GL_MAP2_VERTEX_ATTRIB15_4_NV: |
||
| 4150 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 4151 | { |
||
| 4152 | GLuint n = (GLuint) pname - GL_MAP2_VERTEX_ATTRIB0_4_NV; |
||
| 4153 | *params = (GLfloat) ctx->Eval.Map2Attrib[n]; |
||
| 4154 | } |
||
| 4155 | break; |
||
| 4156 | |||
| 4157 | /* GL_NV_texture_rectangle */ |
||
| 4158 | case GL_TEXTURE_RECTANGLE_NV: |
||
| 4159 | CHECK_EXTENSION_F(NV_texture_rectangle, pname); |
||
| 4160 | *params = (GLfloat) _mesa_IsEnabled(GL_TEXTURE_RECTANGLE_NV); |
||
| 4161 | break; |
||
| 4162 | case GL_TEXTURE_BINDING_RECTANGLE_NV: |
||
| 4163 | CHECK_EXTENSION_F(NV_texture_rectangle, pname); |
||
| 4164 | *params = (GLfloat) textureUnit->CurrentRect->Name; |
||
| 4165 | break; |
||
| 4166 | case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV: |
||
| 4167 | CHECK_EXTENSION_F(NV_texture_rectangle, pname); |
||
| 4168 | *params = (GLfloat) ctx->Const.MaxTextureRectSize; |
||
| 4169 | break; |
||
| 4170 | #endif /* FEATURE_NV_vertex_program */ |
||
| 4171 | |||
| 4172 | /* GL_EXT_stencil_two_side */ |
||
| 4173 | case GL_STENCIL_TEST_TWO_SIDE_EXT: |
||
| 4174 | CHECK_EXTENSION_F(EXT_stencil_two_side, pname); |
||
| 4175 | *params = (GLfloat) ctx->Stencil.TestTwoSide; |
||
| 4176 | break; |
||
| 4177 | case GL_ACTIVE_STENCIL_FACE_EXT: |
||
| 4178 | CHECK_EXTENSION_F(EXT_stencil_two_side, pname); |
||
| 4179 | *params = (GLfloat) (ctx->Stencil.ActiveFace ? GL_BACK : GL_FRONT); |
||
| 4180 | break; |
||
| 4181 | |||
| 4182 | default: |
||
| 4183 | _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv(0x%x)", pname); |
||
| 4184 | } |
||
| 4185 | } |
||
| 4186 | |||
| 4187 | |||
| 4188 | void |
||
| 4189 | _mesa_GetIntegerv( GLenum pname, GLint *params ) |
||
| 4190 | { |
||
| 4191 | GET_CURRENT_CONTEXT(ctx); |
||
| 4192 | GLuint i; |
||
| 4193 | GLuint texUnit = ctx->Texture.CurrentUnit; |
||
| 4194 | const struct gl_texture_unit *textureUnit = &ctx->Texture.Unit[texUnit]; |
||
| 4195 | ASSERT_OUTSIDE_BEGIN_END(ctx); |
||
| 4196 | |||
| 4197 | if (!params) |
||
| 4198 | return; |
||
| 4199 | |||
| 4200 | /* We need this in order to get correct results for |
||
| 4201 | * GL_OCCLUSION_TEST_RESULT_HP. There might be other important cases. |
||
| 4202 | */ |
||
| 4203 | FLUSH_VERTICES(ctx, 0); |
||
| 4204 | |||
| 4205 | if (MESA_VERBOSE & VERBOSE_API) |
||
| 4206 | _mesa_debug(ctx, "glGetIntegerv %s\n", _mesa_lookup_enum_by_nr(pname)); |
||
| 4207 | |||
| 4208 | if (ctx->Driver.GetIntegerv |
||
| 4209 | && (*ctx->Driver.GetIntegerv)(ctx, pname, params)) |
||
| 4210 | return; |
||
| 4211 | |||
| 4212 | switch (pname) { |
||
| 4213 | case GL_ACCUM_RED_BITS: |
||
| 4214 | *params = (GLint) ctx->Visual.accumRedBits; |
||
| 4215 | break; |
||
| 4216 | case GL_ACCUM_GREEN_BITS: |
||
| 4217 | *params = (GLint) ctx->Visual.accumGreenBits; |
||
| 4218 | break; |
||
| 4219 | case GL_ACCUM_BLUE_BITS: |
||
| 4220 | *params = (GLint) ctx->Visual.accumBlueBits; |
||
| 4221 | break; |
||
| 4222 | case GL_ACCUM_ALPHA_BITS: |
||
| 4223 | *params = (GLint) ctx->Visual.accumAlphaBits; |
||
| 4224 | break; |
||
| 4225 | case GL_ACCUM_CLEAR_VALUE: |
||
| 4226 | params[0] = FLOAT_TO_INT( ctx->Accum.ClearColor[0] ); |
||
| 4227 | params[1] = FLOAT_TO_INT( ctx->Accum.ClearColor[1] ); |
||
| 4228 | params[2] = FLOAT_TO_INT( ctx->Accum.ClearColor[2] ); |
||
| 4229 | params[3] = FLOAT_TO_INT( ctx->Accum.ClearColor[3] ); |
||
| 4230 | break; |
||
| 4231 | case GL_ALPHA_BIAS: |
||
| 4232 | *params = (GLint) ctx->Pixel.AlphaBias; |
||
| 4233 | break; |
||
| 4234 | case GL_ALPHA_BITS: |
||
| 4235 | *params = ctx->Visual.alphaBits; |
||
| 4236 | break; |
||
| 4237 | case GL_ALPHA_SCALE: |
||
| 4238 | *params = (GLint) ctx->Pixel.AlphaScale; |
||
| 4239 | break; |
||
| 4240 | case GL_ALPHA_TEST: |
||
| 4241 | *params = (GLint) ctx->Color.AlphaEnabled; |
||
| 4242 | break; |
||
| 4243 | case GL_ALPHA_TEST_REF: |
||
| 4244 | *params = FLOAT_TO_INT(ctx->Color.AlphaRef); |
||
| 4245 | break; |
||
| 4246 | case GL_ALPHA_TEST_FUNC: |
||
| 4247 | *params = (GLint) ctx->Color.AlphaFunc; |
||
| 4248 | break; |
||
| 4249 | case GL_ATTRIB_STACK_DEPTH: |
||
| 4250 | *params = (GLint) (ctx->AttribStackDepth); |
||
| 4251 | break; |
||
| 4252 | case GL_AUTO_NORMAL: |
||
| 4253 | *params = (GLint) ctx->Eval.AutoNormal; |
||
| 4254 | break; |
||
| 4255 | case GL_AUX_BUFFERS: |
||
| 4256 | *params = (GLint) ctx->Const.NumAuxBuffers; |
||
| 4257 | break; |
||
| 4258 | case GL_BLEND: |
||
| 4259 | *params = (GLint) ctx->Color.BlendEnabled; |
||
| 4260 | break; |
||
| 4261 | case GL_BLEND_DST: |
||
| 4262 | *params = (GLint) ctx->Color.BlendDstRGB; |
||
| 4263 | break; |
||
| 4264 | case GL_BLEND_SRC: |
||
| 4265 | *params = (GLint) ctx->Color.BlendSrcRGB; |
||
| 4266 | break; |
||
| 4267 | case GL_BLEND_SRC_RGB_EXT: |
||
| 4268 | *params = (GLint) ctx->Color.BlendSrcRGB; |
||
| 4269 | break; |
||
| 4270 | case GL_BLEND_DST_RGB_EXT: |
||
| 4271 | *params = (GLint) ctx->Color.BlendDstRGB; |
||
| 4272 | break; |
||
| 4273 | case GL_BLEND_SRC_ALPHA_EXT: |
||
| 4274 | *params = (GLint) ctx->Color.BlendSrcA; |
||
| 4275 | break; |
||
| 4276 | case GL_BLEND_DST_ALPHA_EXT: |
||
| 4277 | *params = (GLint) ctx->Color.BlendDstA; |
||
| 4278 | break; |
||
| 4279 | case GL_BLEND_EQUATION_EXT: |
||
| 4280 | *params = (GLint) ctx->Color.BlendEquation; |
||
| 4281 | break; |
||
| 4282 | case GL_BLEND_COLOR_EXT: |
||
| 4283 | params[0] = FLOAT_TO_INT( ctx->Color.BlendColor[0] ); |
||
| 4284 | params[1] = FLOAT_TO_INT( ctx->Color.BlendColor[1] ); |
||
| 4285 | params[2] = FLOAT_TO_INT( ctx->Color.BlendColor[2] ); |
||
| 4286 | params[3] = FLOAT_TO_INT( ctx->Color.BlendColor[3] ); |
||
| 4287 | break; |
||
| 4288 | case GL_BLUE_BIAS: |
||
| 4289 | *params = (GLint) ctx->Pixel.BlueBias; |
||
| 4290 | break; |
||
| 4291 | case GL_BLUE_BITS: |
||
| 4292 | *params = (GLint) ctx->Visual.blueBits; |
||
| 4293 | break; |
||
| 4294 | case GL_BLUE_SCALE: |
||
| 4295 | *params = (GLint) ctx->Pixel.BlueScale; |
||
| 4296 | break; |
||
| 4297 | case GL_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 4298 | *params = (GLint) (ctx->ClientAttribStackDepth); |
||
| 4299 | break; |
||
| 4300 | case GL_CLIP_PLANE0: |
||
| 4301 | case GL_CLIP_PLANE1: |
||
| 4302 | case GL_CLIP_PLANE2: |
||
| 4303 | case GL_CLIP_PLANE3: |
||
| 4304 | case GL_CLIP_PLANE4: |
||
| 4305 | case GL_CLIP_PLANE5: |
||
| 4306 | if (ctx->Transform.ClipPlanesEnabled & (1 << (pname - GL_CLIP_PLANE0))) |
||
| 4307 | *params = 1; |
||
| 4308 | else |
||
| 4309 | *params = 0; |
||
| 4310 | break; |
||
| 4311 | case GL_COLOR_CLEAR_VALUE: |
||
| 4312 | params[0] = FLOAT_TO_INT( (ctx->Color.ClearColor[0]) ); |
||
| 4313 | params[1] = FLOAT_TO_INT( (ctx->Color.ClearColor[1]) ); |
||
| 4314 | params[2] = FLOAT_TO_INT( (ctx->Color.ClearColor[2]) ); |
||
| 4315 | params[3] = FLOAT_TO_INT( (ctx->Color.ClearColor[3]) ); |
||
| 4316 | break; |
||
| 4317 | case GL_COLOR_MATERIAL: |
||
| 4318 | *params = (GLint) ctx->Light.ColorMaterialEnabled; |
||
| 4319 | break; |
||
| 4320 | case GL_COLOR_MATERIAL_FACE: |
||
| 4321 | *params = (GLint) ctx->Light.ColorMaterialFace; |
||
| 4322 | break; |
||
| 4323 | case GL_COLOR_MATERIAL_PARAMETER: |
||
| 4324 | *params = (GLint) ctx->Light.ColorMaterialMode; |
||
| 4325 | break; |
||
| 4326 | case GL_COLOR_WRITEMASK: |
||
| 4327 | params[0] = ctx->Color.ColorMask[RCOMP] ? 1 : 0; |
||
| 4328 | params[1] = ctx->Color.ColorMask[GCOMP] ? 1 : 0; |
||
| 4329 | params[2] = ctx->Color.ColorMask[BCOMP] ? 1 : 0; |
||
| 4330 | params[3] = ctx->Color.ColorMask[ACOMP] ? 1 : 0; |
||
| 4331 | break; |
||
| 4332 | case GL_CULL_FACE: |
||
| 4333 | *params = (GLint) ctx->Polygon.CullFlag; |
||
| 4334 | break; |
||
| 4335 | case GL_CULL_FACE_MODE: |
||
| 4336 | *params = (GLint) ctx->Polygon.CullFaceMode; |
||
| 4337 | break; |
||
| 4338 | case GL_CURRENT_COLOR: |
||
| 4339 | FLUSH_CURRENT(ctx, 0); |
||
| 4340 | params[0] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]); |
||
| 4341 | params[1] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]); |
||
| 4342 | params[2] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]); |
||
| 4343 | params[3] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]); |
||
| 4344 | break; |
||
| 4345 | case GL_CURRENT_INDEX: |
||
| 4346 | FLUSH_CURRENT(ctx, 0); |
||
| 4347 | *params = (GLint) ctx->Current.Index; |
||
| 4348 | break; |
||
| 4349 | case GL_CURRENT_NORMAL: |
||
| 4350 | FLUSH_CURRENT(ctx, 0); |
||
| 4351 | params[0] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]); |
||
| 4352 | params[1] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]); |
||
| 4353 | params[2] = FLOAT_TO_INT(ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]); |
||
| 4354 | break; |
||
| 4355 | case GL_CURRENT_RASTER_COLOR: |
||
| 4356 | params[0] = FLOAT_TO_INT( ctx->Current.RasterColor[0] ); |
||
| 4357 | params[1] = FLOAT_TO_INT( ctx->Current.RasterColor[1] ); |
||
| 4358 | params[2] = FLOAT_TO_INT( ctx->Current.RasterColor[2] ); |
||
| 4359 | params[3] = FLOAT_TO_INT( ctx->Current.RasterColor[3] ); |
||
| 4360 | break; |
||
| 4361 | case GL_CURRENT_RASTER_DISTANCE: |
||
| 4362 | params[0] = (GLint) ctx->Current.RasterDistance; |
||
| 4363 | break; |
||
| 4364 | case GL_CURRENT_RASTER_INDEX: |
||
| 4365 | *params = (GLint) ctx->Current.RasterIndex; |
||
| 4366 | break; |
||
| 4367 | case GL_CURRENT_RASTER_POSITION: |
||
| 4368 | params[0] = (GLint) ctx->Current.RasterPos[0]; |
||
| 4369 | params[1] = (GLint) ctx->Current.RasterPos[1]; |
||
| 4370 | params[2] = (GLint) ctx->Current.RasterPos[2]; |
||
| 4371 | params[3] = (GLint) ctx->Current.RasterPos[3]; |
||
| 4372 | break; |
||
| 4373 | case GL_CURRENT_RASTER_TEXTURE_COORDS: |
||
| 4374 | params[0] = (GLint) ctx->Current.RasterTexCoords[texUnit][0]; |
||
| 4375 | params[1] = (GLint) ctx->Current.RasterTexCoords[texUnit][1]; |
||
| 4376 | params[2] = (GLint) ctx->Current.RasterTexCoords[texUnit][2]; |
||
| 4377 | params[3] = (GLint) ctx->Current.RasterTexCoords[texUnit][3]; |
||
| 4378 | break; |
||
| 4379 | case GL_CURRENT_RASTER_POSITION_VALID: |
||
| 4380 | *params = (GLint) ctx->Current.RasterPosValid; |
||
| 4381 | break; |
||
| 4382 | case GL_CURRENT_TEXTURE_COORDS: |
||
| 4383 | FLUSH_CURRENT(ctx, 0); |
||
| 4384 | params[0] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][0]; |
||
| 4385 | params[1] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][1]; |
||
| 4386 | params[2] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][2]; |
||
| 4387 | params[3] = (GLint) ctx->Current.Attrib[VERT_ATTRIB_TEX0 + texUnit][3]; |
||
| 4388 | break; |
||
| 4389 | case GL_DEPTH_BIAS: |
||
| 4390 | *params = (GLint) ctx->Pixel.DepthBias; |
||
| 4391 | break; |
||
| 4392 | case GL_DEPTH_BITS: |
||
| 4393 | *params = ctx->Visual.depthBits; |
||
| 4394 | break; |
||
| 4395 | case GL_DEPTH_CLEAR_VALUE: |
||
| 4396 | *params = (GLint) ctx->Depth.Clear; |
||
| 4397 | break; |
||
| 4398 | case GL_DEPTH_FUNC: |
||
| 4399 | *params = (GLint) ctx->Depth.Func; |
||
| 4400 | break; |
||
| 4401 | case GL_DEPTH_RANGE: |
||
| 4402 | params[0] = (GLint) ctx->Viewport.Near; |
||
| 4403 | params[1] = (GLint) ctx->Viewport.Far; |
||
| 4404 | break; |
||
| 4405 | case GL_DEPTH_SCALE: |
||
| 4406 | *params = (GLint) ctx->Pixel.DepthScale; |
||
| 4407 | break; |
||
| 4408 | case GL_DEPTH_TEST: |
||
| 4409 | *params = (GLint) ctx->Depth.Test; |
||
| 4410 | break; |
||
| 4411 | case GL_DEPTH_WRITEMASK: |
||
| 4412 | *params = (GLint) ctx->Depth.Mask; |
||
| 4413 | break; |
||
| 4414 | case GL_DITHER: |
||
| 4415 | *params = (GLint) ctx->Color.DitherFlag; |
||
| 4416 | break; |
||
| 4417 | case GL_DOUBLEBUFFER: |
||
| 4418 | *params = (GLint) ctx->Visual.doubleBufferMode; |
||
| 4419 | break; |
||
| 4420 | case GL_DRAW_BUFFER: |
||
| 4421 | *params = (GLint) ctx->Color.DrawBuffer; |
||
| 4422 | break; |
||
| 4423 | case GL_EDGE_FLAG: |
||
| 4424 | FLUSH_CURRENT(ctx, 0); |
||
| 4425 | *params = (GLint) ctx->Current.EdgeFlag; |
||
| 4426 | break; |
||
| 4427 | case GL_FEEDBACK_BUFFER_SIZE: |
||
| 4428 | *params = ctx->Feedback.BufferSize; |
||
| 4429 | break; |
||
| 4430 | case GL_FEEDBACK_BUFFER_TYPE: |
||
| 4431 | *params = ctx->Feedback.Type; |
||
| 4432 | break; |
||
| 4433 | case GL_FOG: |
||
| 4434 | *params = (GLint) ctx->Fog.Enabled; |
||
| 4435 | break; |
||
| 4436 | case GL_FOG_COLOR: |
||
| 4437 | params[0] = FLOAT_TO_INT( ctx->Fog.Color[0] ); |
||
| 4438 | params[1] = FLOAT_TO_INT( ctx->Fog.Color[1] ); |
||
| 4439 | params[2] = FLOAT_TO_INT( ctx->Fog.Color[2] ); |
||
| 4440 | params[3] = FLOAT_TO_INT( ctx->Fog.Color[3] ); |
||
| 4441 | break; |
||
| 4442 | case GL_FOG_DENSITY: |
||
| 4443 | *params = (GLint) ctx->Fog.Density; |
||
| 4444 | break; |
||
| 4445 | case GL_FOG_END: |
||
| 4446 | *params = (GLint) ctx->Fog.End; |
||
| 4447 | break; |
||
| 4448 | case GL_FOG_HINT: |
||
| 4449 | *params = (GLint) ctx->Hint.Fog; |
||
| 4450 | break; |
||
| 4451 | case GL_FOG_INDEX: |
||
| 4452 | *params = (GLint) ctx->Fog.Index; |
||
| 4453 | break; |
||
| 4454 | case GL_FOG_MODE: |
||
| 4455 | *params = (GLint) ctx->Fog.Mode; |
||
| 4456 | break; |
||
| 4457 | case GL_FOG_START: |
||
| 4458 | *params = (GLint) ctx->Fog.Start; |
||
| 4459 | break; |
||
| 4460 | case GL_FRONT_FACE: |
||
| 4461 | *params = (GLint) ctx->Polygon.FrontFace; |
||
| 4462 | break; |
||
| 4463 | case GL_GREEN_BIAS: |
||
| 4464 | *params = (GLint) ctx->Pixel.GreenBias; |
||
| 4465 | break; |
||
| 4466 | case GL_GREEN_BITS: |
||
| 4467 | *params = (GLint) ctx->Visual.greenBits; |
||
| 4468 | break; |
||
| 4469 | case GL_GREEN_SCALE: |
||
| 4470 | *params = (GLint) ctx->Pixel.GreenScale; |
||
| 4471 | break; |
||
| 4472 | case GL_INDEX_BITS: |
||
| 4473 | *params = (GLint) ctx->Visual.indexBits; |
||
| 4474 | break; |
||
| 4475 | case GL_INDEX_CLEAR_VALUE: |
||
| 4476 | *params = (GLint) ctx->Color.ClearIndex; |
||
| 4477 | break; |
||
| 4478 | case GL_INDEX_MODE: |
||
| 4479 | *params = ctx->Visual.rgbMode ? 0 : 1; |
||
| 4480 | break; |
||
| 4481 | case GL_INDEX_OFFSET: |
||
| 4482 | *params = ctx->Pixel.IndexOffset; |
||
| 4483 | break; |
||
| 4484 | case GL_INDEX_SHIFT: |
||
| 4485 | *params = ctx->Pixel.IndexShift; |
||
| 4486 | break; |
||
| 4487 | case GL_INDEX_WRITEMASK: |
||
| 4488 | *params = (GLint) ctx->Color.IndexMask; |
||
| 4489 | break; |
||
| 4490 | case GL_LIGHT0: |
||
| 4491 | case GL_LIGHT1: |
||
| 4492 | case GL_LIGHT2: |
||
| 4493 | case GL_LIGHT3: |
||
| 4494 | case GL_LIGHT4: |
||
| 4495 | case GL_LIGHT5: |
||
| 4496 | case GL_LIGHT6: |
||
| 4497 | case GL_LIGHT7: |
||
| 4498 | *params = (GLint) ctx->Light.Light[pname-GL_LIGHT0].Enabled; |
||
| 4499 | break; |
||
| 4500 | case GL_LIGHTING: |
||
| 4501 | *params = (GLint) ctx->Light.Enabled; |
||
| 4502 | break; |
||
| 4503 | case GL_LIGHT_MODEL_AMBIENT: |
||
| 4504 | params[0] = FLOAT_TO_INT( ctx->Light.Model.Ambient[0] ); |
||
| 4505 | params[1] = FLOAT_TO_INT( ctx->Light.Model.Ambient[1] ); |
||
| 4506 | params[2] = FLOAT_TO_INT( ctx->Light.Model.Ambient[2] ); |
||
| 4507 | params[3] = FLOAT_TO_INT( ctx->Light.Model.Ambient[3] ); |
||
| 4508 | break; |
||
| 4509 | case GL_LIGHT_MODEL_COLOR_CONTROL: |
||
| 4510 | params[0] = (GLint) ctx->Light.Model.ColorControl; |
||
| 4511 | break; |
||
| 4512 | case GL_LIGHT_MODEL_LOCAL_VIEWER: |
||
| 4513 | *params = (GLint) ctx->Light.Model.LocalViewer; |
||
| 4514 | break; |
||
| 4515 | case GL_LIGHT_MODEL_TWO_SIDE: |
||
| 4516 | *params = (GLint) ctx->Light.Model.TwoSide; |
||
| 4517 | break; |
||
| 4518 | case GL_LINE_SMOOTH: |
||
| 4519 | *params = (GLint) ctx->Line.SmoothFlag; |
||
| 4520 | break; |
||
| 4521 | case GL_LINE_SMOOTH_HINT: |
||
| 4522 | *params = (GLint) ctx->Hint.LineSmooth; |
||
| 4523 | break; |
||
| 4524 | case GL_LINE_STIPPLE: |
||
| 4525 | *params = (GLint) ctx->Line.StippleFlag; |
||
| 4526 | break; |
||
| 4527 | case GL_LINE_STIPPLE_PATTERN: |
||
| 4528 | *params = (GLint) ctx->Line.StipplePattern; |
||
| 4529 | break; |
||
| 4530 | case GL_LINE_STIPPLE_REPEAT: |
||
| 4531 | *params = (GLint) ctx->Line.StippleFactor; |
||
| 4532 | break; |
||
| 4533 | case GL_LINE_WIDTH: |
||
| 4534 | *params = (GLint) ctx->Line.Width; |
||
| 4535 | break; |
||
| 4536 | case GL_LINE_WIDTH_GRANULARITY: |
||
| 4537 | *params = (GLint) ctx->Const.LineWidthGranularity; |
||
| 4538 | break; |
||
| 4539 | case GL_LINE_WIDTH_RANGE: |
||
| 4540 | params[0] = (GLint) ctx->Const.MinLineWidthAA; |
||
| 4541 | params[1] = (GLint) ctx->Const.MaxLineWidthAA; |
||
| 4542 | break; |
||
| 4543 | case GL_ALIASED_LINE_WIDTH_RANGE: |
||
| 4544 | params[0] = (GLint) ctx->Const.MinLineWidth; |
||
| 4545 | params[1] = (GLint) ctx->Const.MaxLineWidth; |
||
| 4546 | break; |
||
| 4547 | case GL_LIST_BASE: |
||
| 4548 | *params = (GLint) ctx->List.ListBase; |
||
| 4549 | break; |
||
| 4550 | case GL_LIST_INDEX: |
||
| 4551 | *params = (GLint) ctx->CurrentListNum; |
||
| 4552 | break; |
||
| 4553 | case GL_LIST_MODE: |
||
| 4554 | *params = ctx->ExecuteFlag ? (GLint) GL_COMPILE_AND_EXECUTE |
||
| 4555 | : (GLint) GL_COMPILE; |
||
| 4556 | break; |
||
| 4557 | case GL_INDEX_LOGIC_OP: |
||
| 4558 | *params = (GLint) ctx->Color.IndexLogicOpEnabled; |
||
| 4559 | break; |
||
| 4560 | case GL_COLOR_LOGIC_OP: |
||
| 4561 | *params = (GLint) ctx->Color.ColorLogicOpEnabled; |
||
| 4562 | break; |
||
| 4563 | case GL_LOGIC_OP_MODE: |
||
| 4564 | *params = (GLint) ctx->Color.LogicOp; |
||
| 4565 | break; |
||
| 4566 | case GL_MAP1_COLOR_4: |
||
| 4567 | *params = (GLint) ctx->Eval.Map1Color4; |
||
| 4568 | break; |
||
| 4569 | case GL_MAP1_GRID_DOMAIN: |
||
| 4570 | params[0] = (GLint) ctx->Eval.MapGrid1u1; |
||
| 4571 | params[1] = (GLint) ctx->Eval.MapGrid1u2; |
||
| 4572 | break; |
||
| 4573 | case GL_MAP1_GRID_SEGMENTS: |
||
| 4574 | *params = (GLint) ctx->Eval.MapGrid1un; |
||
| 4575 | break; |
||
| 4576 | case GL_MAP1_INDEX: |
||
| 4577 | *params = (GLint) ctx->Eval.Map1Index; |
||
| 4578 | break; |
||
| 4579 | case GL_MAP1_NORMAL: |
||
| 4580 | *params = (GLint) ctx->Eval.Map1Normal; |
||
| 4581 | break; |
||
| 4582 | case GL_MAP1_TEXTURE_COORD_1: |
||
| 4583 | *params = (GLint) ctx->Eval.Map1TextureCoord1; |
||
| 4584 | break; |
||
| 4585 | case GL_MAP1_TEXTURE_COORD_2: |
||
| 4586 | *params = (GLint) ctx->Eval.Map1TextureCoord2; |
||
| 4587 | break; |
||
| 4588 | case GL_MAP1_TEXTURE_COORD_3: |
||
| 4589 | *params = (GLint) ctx->Eval.Map1TextureCoord3; |
||
| 4590 | break; |
||
| 4591 | case GL_MAP1_TEXTURE_COORD_4: |
||
| 4592 | *params = (GLint) ctx->Eval.Map1TextureCoord4; |
||
| 4593 | break; |
||
| 4594 | case GL_MAP1_VERTEX_3: |
||
| 4595 | *params = (GLint) ctx->Eval.Map1Vertex3; |
||
| 4596 | break; |
||
| 4597 | case GL_MAP1_VERTEX_4: |
||
| 4598 | *params = (GLint) ctx->Eval.Map1Vertex4; |
||
| 4599 | break; |
||
| 4600 | case GL_MAP2_COLOR_4: |
||
| 4601 | *params = (GLint) ctx->Eval.Map2Color4; |
||
| 4602 | break; |
||
| 4603 | case GL_MAP2_GRID_DOMAIN: |
||
| 4604 | params[0] = (GLint) ctx->Eval.MapGrid2u1; |
||
| 4605 | params[1] = (GLint) ctx->Eval.MapGrid2u2; |
||
| 4606 | params[2] = (GLint) ctx->Eval.MapGrid2v1; |
||
| 4607 | params[3] = (GLint) ctx->Eval.MapGrid2v2; |
||
| 4608 | break; |
||
| 4609 | case GL_MAP2_GRID_SEGMENTS: |
||
| 4610 | params[0] = (GLint) ctx->Eval.MapGrid2un; |
||
| 4611 | params[1] = (GLint) ctx->Eval.MapGrid2vn; |
||
| 4612 | break; |
||
| 4613 | case GL_MAP2_INDEX: |
||
| 4614 | *params = (GLint) ctx->Eval.Map2Index; |
||
| 4615 | break; |
||
| 4616 | case GL_MAP2_NORMAL: |
||
| 4617 | *params = (GLint) ctx->Eval.Map2Normal; |
||
| 4618 | break; |
||
| 4619 | case GL_MAP2_TEXTURE_COORD_1: |
||
| 4620 | *params = (GLint) ctx->Eval.Map2TextureCoord1; |
||
| 4621 | break; |
||
| 4622 | case GL_MAP2_TEXTURE_COORD_2: |
||
| 4623 | *params = (GLint) ctx->Eval.Map2TextureCoord2; |
||
| 4624 | break; |
||
| 4625 | case GL_MAP2_TEXTURE_COORD_3: |
||
| 4626 | *params = (GLint) ctx->Eval.Map2TextureCoord3; |
||
| 4627 | break; |
||
| 4628 | case GL_MAP2_TEXTURE_COORD_4: |
||
| 4629 | *params = (GLint) ctx->Eval.Map2TextureCoord4; |
||
| 4630 | break; |
||
| 4631 | case GL_MAP2_VERTEX_3: |
||
| 4632 | *params = (GLint) ctx->Eval.Map2Vertex3; |
||
| 4633 | break; |
||
| 4634 | case GL_MAP2_VERTEX_4: |
||
| 4635 | *params = (GLint) ctx->Eval.Map2Vertex4; |
||
| 4636 | break; |
||
| 4637 | case GL_MAP_COLOR: |
||
| 4638 | *params = (GLint) ctx->Pixel.MapColorFlag; |
||
| 4639 | break; |
||
| 4640 | case GL_MAP_STENCIL: |
||
| 4641 | *params = (GLint) ctx->Pixel.MapStencilFlag; |
||
| 4642 | break; |
||
| 4643 | case GL_MATRIX_MODE: |
||
| 4644 | *params = (GLint) ctx->Transform.MatrixMode; |
||
| 4645 | break; |
||
| 4646 | case GL_MAX_ATTRIB_STACK_DEPTH: |
||
| 4647 | *params = (GLint) MAX_ATTRIB_STACK_DEPTH; |
||
| 4648 | break; |
||
| 4649 | case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH: |
||
| 4650 | *params = (GLint) MAX_CLIENT_ATTRIB_STACK_DEPTH; |
||
| 4651 | break; |
||
| 4652 | case GL_MAX_CLIP_PLANES: |
||
| 4653 | *params = (GLint) ctx->Const.MaxClipPlanes; |
||
| 4654 | break; |
||
| 4655 | case GL_MAX_ELEMENTS_VERTICES: /* GL_VERSION_1_2 */ |
||
| 4656 | *params = (GLint) ctx->Const.MaxArrayLockSize; |
||
| 4657 | break; |
||
| 4658 | case GL_MAX_ELEMENTS_INDICES: /* GL_VERSION_1_2 */ |
||
| 4659 | *params = (GLint) ctx->Const.MaxArrayLockSize; |
||
| 4660 | break; |
||
| 4661 | case GL_MAX_EVAL_ORDER: |
||
| 4662 | *params = (GLint) MAX_EVAL_ORDER; |
||
| 4663 | break; |
||
| 4664 | case GL_MAX_LIGHTS: |
||
| 4665 | *params = (GLint) ctx->Const.MaxLights; |
||
| 4666 | break; |
||
| 4667 | case GL_MAX_LIST_NESTING: |
||
| 4668 | *params = (GLint) MAX_LIST_NESTING; |
||
| 4669 | break; |
||
| 4670 | case GL_MAX_MODELVIEW_STACK_DEPTH: |
||
| 4671 | *params = (GLint) MAX_MODELVIEW_STACK_DEPTH; |
||
| 4672 | break; |
||
| 4673 | case GL_MAX_NAME_STACK_DEPTH: |
||
| 4674 | *params = (GLint) MAX_NAME_STACK_DEPTH; |
||
| 4675 | break; |
||
| 4676 | case GL_MAX_PIXEL_MAP_TABLE: |
||
| 4677 | *params = (GLint) MAX_PIXEL_MAP_TABLE; |
||
| 4678 | break; |
||
| 4679 | case GL_MAX_PROJECTION_STACK_DEPTH: |
||
| 4680 | *params = (GLint) MAX_PROJECTION_STACK_DEPTH; |
||
| 4681 | break; |
||
| 4682 | case GL_MAX_TEXTURE_SIZE: |
||
| 4683 | *params = (1 << (ctx->Const.MaxTextureLevels - 1)); |
||
| 4684 | break; |
||
| 4685 | case GL_MAX_3D_TEXTURE_SIZE: |
||
| 4686 | *params = (1 << (ctx->Const.Max3DTextureLevels - 1)); |
||
| 4687 | break; |
||
| 4688 | case GL_MAX_TEXTURE_STACK_DEPTH: |
||
| 4689 | *params = (GLint) MAX_TEXTURE_STACK_DEPTH; |
||
| 4690 | break; |
||
| 4691 | case GL_MAX_VIEWPORT_DIMS: |
||
| 4692 | params[0] = (GLint) MAX_WIDTH; |
||
| 4693 | params[1] = (GLint) MAX_HEIGHT; |
||
| 4694 | break; |
||
| 4695 | case GL_MODELVIEW_MATRIX: |
||
| 4696 | for (i=0;i<16;i++) { |
||
| 4697 | params[i] = (GLint) ctx->ModelviewMatrixStack.Top->m[i]; |
||
| 4698 | } |
||
| 4699 | break; |
||
| 4700 | case GL_MODELVIEW_STACK_DEPTH: |
||
| 4701 | *params = (GLint) (ctx->ModelviewMatrixStack.Depth + 1); |
||
| 4702 | break; |
||
| 4703 | case GL_NAME_STACK_DEPTH: |
||
| 4704 | *params = (GLint) ctx->Select.NameStackDepth; |
||
| 4705 | break; |
||
| 4706 | case GL_NORMALIZE: |
||
| 4707 | *params = (GLint) ctx->Transform.Normalize; |
||
| 4708 | break; |
||
| 4709 | case GL_PACK_ALIGNMENT: |
||
| 4710 | *params = ctx->Pack.Alignment; |
||
| 4711 | break; |
||
| 4712 | case GL_PACK_LSB_FIRST: |
||
| 4713 | *params = (GLint) ctx->Pack.LsbFirst; |
||
| 4714 | break; |
||
| 4715 | case GL_PACK_ROW_LENGTH: |
||
| 4716 | *params = ctx->Pack.RowLength; |
||
| 4717 | break; |
||
| 4718 | case GL_PACK_SKIP_PIXELS: |
||
| 4719 | *params = ctx->Pack.SkipPixels; |
||
| 4720 | break; |
||
| 4721 | case GL_PACK_SKIP_ROWS: |
||
| 4722 | *params = ctx->Pack.SkipRows; |
||
| 4723 | break; |
||
| 4724 | case GL_PACK_SWAP_BYTES: |
||
| 4725 | *params = (GLint) ctx->Pack.SwapBytes; |
||
| 4726 | break; |
||
| 4727 | case GL_PACK_SKIP_IMAGES_EXT: |
||
| 4728 | *params = ctx->Pack.SkipImages; |
||
| 4729 | break; |
||
| 4730 | case GL_PACK_IMAGE_HEIGHT_EXT: |
||
| 4731 | *params = ctx->Pack.ImageHeight; |
||
| 4732 | break; |
||
| 4733 | case GL_PACK_INVERT_MESA: |
||
| 4734 | *params = ctx->Pack.Invert; |
||
| 4735 | break; |
||
| 4736 | case GL_PERSPECTIVE_CORRECTION_HINT: |
||
| 4737 | *params = (GLint) ctx->Hint.PerspectiveCorrection; |
||
| 4738 | break; |
||
| 4739 | case GL_PIXEL_MAP_A_TO_A_SIZE: |
||
| 4740 | *params = ctx->Pixel.MapAtoAsize; |
||
| 4741 | break; |
||
| 4742 | case GL_PIXEL_MAP_B_TO_B_SIZE: |
||
| 4743 | *params = ctx->Pixel.MapBtoBsize; |
||
| 4744 | break; |
||
| 4745 | case GL_PIXEL_MAP_G_TO_G_SIZE: |
||
| 4746 | *params = ctx->Pixel.MapGtoGsize; |
||
| 4747 | break; |
||
| 4748 | case GL_PIXEL_MAP_I_TO_A_SIZE: |
||
| 4749 | *params = ctx->Pixel.MapItoAsize; |
||
| 4750 | break; |
||
| 4751 | case GL_PIXEL_MAP_I_TO_B_SIZE: |
||
| 4752 | *params = ctx->Pixel.MapItoBsize; |
||
| 4753 | break; |
||
| 4754 | case GL_PIXEL_MAP_I_TO_G_SIZE: |
||
| 4755 | *params = ctx->Pixel.MapItoGsize; |
||
| 4756 | break; |
||
| 4757 | case GL_PIXEL_MAP_I_TO_I_SIZE: |
||
| 4758 | *params = ctx->Pixel.MapItoIsize; |
||
| 4759 | break; |
||
| 4760 | case GL_PIXEL_MAP_I_TO_R_SIZE: |
||
| 4761 | *params = ctx->Pixel.MapItoRsize; |
||
| 4762 | break; |
||
| 4763 | case GL_PIXEL_MAP_R_TO_R_SIZE: |
||
| 4764 | *params = ctx->Pixel.MapRtoRsize; |
||
| 4765 | break; |
||
| 4766 | case GL_PIXEL_MAP_S_TO_S_SIZE: |
||
| 4767 | *params = ctx->Pixel.MapStoSsize; |
||
| 4768 | break; |
||
| 4769 | case GL_POINT_SIZE: |
||
| 4770 | *params = (GLint) ctx->Point.Size; |
||
| 4771 | break; |
||
| 4772 | case GL_POINT_SIZE_GRANULARITY: |
||
| 4773 | *params = (GLint) ctx->Const.PointSizeGranularity; |
||
| 4774 | break; |
||
| 4775 | case GL_POINT_SIZE_RANGE: |
||
| 4776 | params[0] = (GLint) ctx->Const.MinPointSizeAA; |
||
| 4777 | params[1] = (GLint) ctx->Const.MaxPointSizeAA; |
||
| 4778 | break; |
||
| 4779 | case GL_ALIASED_POINT_SIZE_RANGE: |
||
| 4780 | params[0] = (GLint) ctx->Const.MinPointSize; |
||
| 4781 | params[1] = (GLint) ctx->Const.MaxPointSize; |
||
| 4782 | break; |
||
| 4783 | case GL_POINT_SMOOTH: |
||
| 4784 | *params = (GLint) ctx->Point.SmoothFlag; |
||
| 4785 | break; |
||
| 4786 | case GL_POINT_SMOOTH_HINT: |
||
| 4787 | *params = (GLint) ctx->Hint.PointSmooth; |
||
| 4788 | break; |
||
| 4789 | case GL_POINT_SIZE_MIN_EXT: |
||
| 4790 | *params = (GLint) (ctx->Point.MinSize); |
||
| 4791 | break; |
||
| 4792 | case GL_POINT_SIZE_MAX_EXT: |
||
| 4793 | *params = (GLint) (ctx->Point.MaxSize); |
||
| 4794 | break; |
||
| 4795 | case GL_POINT_FADE_THRESHOLD_SIZE_EXT: |
||
| 4796 | *params = (GLint) (ctx->Point.Threshold); |
||
| 4797 | break; |
||
| 4798 | case GL_DISTANCE_ATTENUATION_EXT: |
||
| 4799 | params[0] = (GLint) (ctx->Point.Params[0]); |
||
| 4800 | params[1] = (GLint) (ctx->Point.Params[1]); |
||
| 4801 | params[2] = (GLint) (ctx->Point.Params[2]); |
||
| 4802 | break; |
||
| 4803 | case GL_POLYGON_MODE: |
||
| 4804 | params[0] = (GLint) ctx->Polygon.FrontMode; |
||
| 4805 | params[1] = (GLint) ctx->Polygon.BackMode; |
||
| 4806 | break; |
||
| 4807 | case GL_POLYGON_OFFSET_BIAS_EXT: /* GL_EXT_polygon_offset */ |
||
| 4808 | *params = (GLint) ctx->Polygon.OffsetUnits; |
||
| 4809 | break; |
||
| 4810 | case GL_POLYGON_OFFSET_FACTOR: |
||
| 4811 | *params = (GLint) ctx->Polygon.OffsetFactor; |
||
| 4812 | break; |
||
| 4813 | case GL_POLYGON_OFFSET_UNITS: |
||
| 4814 | *params = (GLint) ctx->Polygon.OffsetUnits; |
||
| 4815 | break; |
||
| 4816 | case GL_POLYGON_SMOOTH: |
||
| 4817 | *params = (GLint) ctx->Polygon.SmoothFlag; |
||
| 4818 | break; |
||
| 4819 | case GL_POLYGON_SMOOTH_HINT: |
||
| 4820 | *params = (GLint) ctx->Hint.PolygonSmooth; |
||
| 4821 | break; |
||
| 4822 | case GL_POLYGON_STIPPLE: |
||
| 4823 | *params = (GLint) ctx->Polygon.StippleFlag; |
||
| 4824 | break; |
||
| 4825 | case GL_PROJECTION_MATRIX: |
||
| 4826 | for (i=0;i<16;i++) { |
||
| 4827 | params[i] = (GLint) ctx->ProjectionMatrixStack.Top->m[i]; |
||
| 4828 | } |
||
| 4829 | break; |
||
| 4830 | case GL_PROJECTION_STACK_DEPTH: |
||
| 4831 | *params = (GLint) (ctx->ProjectionMatrixStack.Depth + 1); |
||
| 4832 | break; |
||
| 4833 | case GL_READ_BUFFER: |
||
| 4834 | *params = (GLint) ctx->Pixel.ReadBuffer; |
||
| 4835 | break; |
||
| 4836 | case GL_RED_BIAS: |
||
| 4837 | *params = (GLint) ctx->Pixel.RedBias; |
||
| 4838 | break; |
||
| 4839 | case GL_RED_BITS: |
||
| 4840 | *params = (GLint) ctx->Visual.redBits; |
||
| 4841 | break; |
||
| 4842 | case GL_RED_SCALE: |
||
| 4843 | *params = (GLint) ctx->Pixel.RedScale; |
||
| 4844 | break; |
||
| 4845 | case GL_RENDER_MODE: |
||
| 4846 | *params = (GLint) ctx->RenderMode; |
||
| 4847 | break; |
||
| 4848 | case GL_RESCALE_NORMAL: |
||
| 4849 | *params = (GLint) ctx->Transform.RescaleNormals; |
||
| 4850 | break; |
||
| 4851 | case GL_RGBA_MODE: |
||
| 4852 | *params = (GLint) ctx->Visual.rgbMode; |
||
| 4853 | break; |
||
| 4854 | case GL_SCISSOR_BOX: |
||
| 4855 | params[0] = (GLint) ctx->Scissor.X; |
||
| 4856 | params[1] = (GLint) ctx->Scissor.Y; |
||
| 4857 | params[2] = (GLint) ctx->Scissor.Width; |
||
| 4858 | params[3] = (GLint) ctx->Scissor.Height; |
||
| 4859 | break; |
||
| 4860 | case GL_SCISSOR_TEST: |
||
| 4861 | *params = (GLint) ctx->Scissor.Enabled; |
||
| 4862 | break; |
||
| 4863 | case GL_SELECTION_BUFFER_SIZE: |
||
| 4864 | *params = (GLint) ctx->Select.BufferSize; |
||
| 4865 | break; |
||
| 4866 | case GL_SHADE_MODEL: |
||
| 4867 | *params = (GLint) ctx->Light.ShadeModel; |
||
| 4868 | break; |
||
| 4869 | case GL_SHARED_TEXTURE_PALETTE_EXT: |
||
| 4870 | *params = (GLint) ctx->Texture.SharedPalette; |
||
| 4871 | break; |
||
| 4872 | case GL_STENCIL_BITS: |
||
| 4873 | *params = ctx->Visual.stencilBits; |
||
| 4874 | break; |
||
| 4875 | case GL_STENCIL_CLEAR_VALUE: |
||
| 4876 | *params = (GLint) ctx->Stencil.Clear; |
||
| 4877 | break; |
||
| 4878 | case GL_STENCIL_FAIL: |
||
| 4879 | *params = (GLint) ctx->Stencil.FailFunc[ctx->Stencil.ActiveFace]; |
||
| 4880 | break; |
||
| 4881 | case GL_STENCIL_FUNC: |
||
| 4882 | *params = (GLint) ctx->Stencil.Function[ctx->Stencil.ActiveFace]; |
||
| 4883 | break; |
||
| 4884 | case GL_STENCIL_PASS_DEPTH_FAIL: |
||
| 4885 | *params = (GLint) ctx->Stencil.ZFailFunc[ctx->Stencil.ActiveFace]; |
||
| 4886 | break; |
||
| 4887 | case GL_STENCIL_PASS_DEPTH_PASS: |
||
| 4888 | *params = (GLint) ctx->Stencil.ZPassFunc[ctx->Stencil.ActiveFace]; |
||
| 4889 | break; |
||
| 4890 | case GL_STENCIL_REF: |
||
| 4891 | *params = (GLint) ctx->Stencil.Ref[ctx->Stencil.ActiveFace]; |
||
| 4892 | break; |
||
| 4893 | case GL_STENCIL_TEST: |
||
| 4894 | *params = (GLint) ctx->Stencil.Enabled; |
||
| 4895 | break; |
||
| 4896 | case GL_STENCIL_VALUE_MASK: |
||
| 4897 | *params = (GLint) ctx->Stencil.ValueMask[ctx->Stencil.ActiveFace]; |
||
| 4898 | break; |
||
| 4899 | case GL_STENCIL_WRITEMASK: |
||
| 4900 | *params = (GLint) ctx->Stencil.WriteMask[ctx->Stencil.ActiveFace]; |
||
| 4901 | break; |
||
| 4902 | case GL_STEREO: |
||
| 4903 | *params = (GLint) ctx->Visual.stereoMode; |
||
| 4904 | break; |
||
| 4905 | case GL_SUBPIXEL_BITS: |
||
| 4906 | *params = ctx->Const.SubPixelBits; |
||
| 4907 | break; |
||
| 4908 | case GL_TEXTURE_1D: |
||
| 4909 | *params = _mesa_IsEnabled(GL_TEXTURE_1D) ? 1 : 0; |
||
| 4910 | break; |
||
| 4911 | case GL_TEXTURE_2D: |
||
| 4912 | *params = _mesa_IsEnabled(GL_TEXTURE_2D) ? 1 : 0; |
||
| 4913 | break; |
||
| 4914 | case GL_TEXTURE_3D: |
||
| 4915 | *params = _mesa_IsEnabled(GL_TEXTURE_3D) ? 1 : 0; |
||
| 4916 | break; |
||
| 4917 | case GL_TEXTURE_BINDING_1D: |
||
| 4918 | *params = textureUnit->Current1D->Name; |
||
| 4919 | break; |
||
| 4920 | case GL_TEXTURE_BINDING_2D: |
||
| 4921 | *params = textureUnit->Current2D->Name; |
||
| 4922 | break; |
||
| 4923 | case GL_TEXTURE_BINDING_3D: |
||
| 4924 | *params = textureUnit->Current3D->Name; |
||
| 4925 | break; |
||
| 4926 | case GL_TEXTURE_ENV_COLOR: |
||
| 4927 | params[0] = FLOAT_TO_INT( textureUnit->EnvColor[0] ); |
||
| 4928 | params[1] = FLOAT_TO_INT( textureUnit->EnvColor[1] ); |
||
| 4929 | params[2] = FLOAT_TO_INT( textureUnit->EnvColor[2] ); |
||
| 4930 | params[3] = FLOAT_TO_INT( textureUnit->EnvColor[3] ); |
||
| 4931 | break; |
||
| 4932 | case GL_TEXTURE_ENV_MODE: |
||
| 4933 | *params = (GLint) textureUnit->EnvMode; |
||
| 4934 | break; |
||
| 4935 | case GL_TEXTURE_GEN_S: |
||
| 4936 | *params = (textureUnit->TexGenEnabled & S_BIT) ? 1 : 0; |
||
| 4937 | break; |
||
| 4938 | case GL_TEXTURE_GEN_T: |
||
| 4939 | *params = (textureUnit->TexGenEnabled & T_BIT) ? 1 : 0; |
||
| 4940 | break; |
||
| 4941 | case GL_TEXTURE_GEN_R: |
||
| 4942 | *params = (textureUnit->TexGenEnabled & R_BIT) ? 1 : 0; |
||
| 4943 | break; |
||
| 4944 | case GL_TEXTURE_GEN_Q: |
||
| 4945 | *params = (textureUnit->TexGenEnabled & Q_BIT) ? 1 : 0; |
||
| 4946 | break; |
||
| 4947 | case GL_TEXTURE_MATRIX: |
||
| 4948 | for (i=0;i<16;i++) { |
||
| 4949 | params[i] = (GLint) ctx->TextureMatrixStack[texUnit].Top->m[i]; |
||
| 4950 | } |
||
| 4951 | break; |
||
| 4952 | case GL_TEXTURE_STACK_DEPTH: |
||
| 4953 | *params = (GLint) (ctx->TextureMatrixStack[texUnit].Depth + 1); |
||
| 4954 | break; |
||
| 4955 | case GL_UNPACK_ALIGNMENT: |
||
| 4956 | *params = ctx->Unpack.Alignment; |
||
| 4957 | break; |
||
| 4958 | case GL_UNPACK_LSB_FIRST: |
||
| 4959 | *params = (GLint) ctx->Unpack.LsbFirst; |
||
| 4960 | break; |
||
| 4961 | case GL_UNPACK_ROW_LENGTH: |
||
| 4962 | *params = ctx->Unpack.RowLength; |
||
| 4963 | break; |
||
| 4964 | case GL_UNPACK_SKIP_PIXELS: |
||
| 4965 | *params = ctx->Unpack.SkipPixels; |
||
| 4966 | break; |
||
| 4967 | case GL_UNPACK_SKIP_ROWS: |
||
| 4968 | *params = ctx->Unpack.SkipRows; |
||
| 4969 | break; |
||
| 4970 | case GL_UNPACK_SWAP_BYTES: |
||
| 4971 | *params = (GLint) ctx->Unpack.SwapBytes; |
||
| 4972 | break; |
||
| 4973 | case GL_UNPACK_SKIP_IMAGES_EXT: |
||
| 4974 | *params = ctx->Unpack.SkipImages; |
||
| 4975 | break; |
||
| 4976 | case GL_UNPACK_IMAGE_HEIGHT_EXT: |
||
| 4977 | *params = ctx->Unpack.ImageHeight; |
||
| 4978 | break; |
||
| 4979 | case GL_UNPACK_CLIENT_STORAGE_APPLE: |
||
| 4980 | *params = ctx->Unpack.ClientStorage; |
||
| 4981 | break; |
||
| 4982 | case GL_VIEWPORT: |
||
| 4983 | params[0] = (GLint) ctx->Viewport.X; |
||
| 4984 | params[1] = (GLint) ctx->Viewport.Y; |
||
| 4985 | params[2] = (GLint) ctx->Viewport.Width; |
||
| 4986 | params[3] = (GLint) ctx->Viewport.Height; |
||
| 4987 | break; |
||
| 4988 | case GL_ZOOM_X: |
||
| 4989 | *params = (GLint) ctx->Pixel.ZoomX; |
||
| 4990 | break; |
||
| 4991 | case GL_ZOOM_Y: |
||
| 4992 | *params = (GLint) ctx->Pixel.ZoomY; |
||
| 4993 | break; |
||
| 4994 | case GL_VERTEX_ARRAY: |
||
| 4995 | *params = (GLint) ctx->Array.Vertex.Enabled; |
||
| 4996 | break; |
||
| 4997 | case GL_VERTEX_ARRAY_SIZE: |
||
| 4998 | *params = ctx->Array.Vertex.Size; |
||
| 4999 | break; |
||
| 5000 | case GL_VERTEX_ARRAY_TYPE: |
||
| 5001 | *params = ctx->Array.Vertex.Type; |
||
| 5002 | break; |
||
| 5003 | case GL_VERTEX_ARRAY_STRIDE: |
||
| 5004 | *params = ctx->Array.Vertex.Stride; |
||
| 5005 | break; |
||
| 5006 | case GL_VERTEX_ARRAY_COUNT_EXT: |
||
| 5007 | *params = 0; |
||
| 5008 | break; |
||
| 5009 | case GL_NORMAL_ARRAY: |
||
| 5010 | *params = (GLint) ctx->Array.Normal.Enabled; |
||
| 5011 | break; |
||
| 5012 | case GL_NORMAL_ARRAY_TYPE: |
||
| 5013 | *params = ctx->Array.Normal.Type; |
||
| 5014 | break; |
||
| 5015 | case GL_NORMAL_ARRAY_STRIDE: |
||
| 5016 | *params = ctx->Array.Normal.Stride; |
||
| 5017 | break; |
||
| 5018 | case GL_NORMAL_ARRAY_COUNT_EXT: |
||
| 5019 | *params = 0; |
||
| 5020 | break; |
||
| 5021 | case GL_COLOR_ARRAY: |
||
| 5022 | *params = (GLint) ctx->Array.Color.Enabled; |
||
| 5023 | break; |
||
| 5024 | case GL_COLOR_ARRAY_SIZE: |
||
| 5025 | *params = ctx->Array.Color.Size; |
||
| 5026 | break; |
||
| 5027 | case GL_COLOR_ARRAY_TYPE: |
||
| 5028 | *params = ctx->Array.Color.Type; |
||
| 5029 | break; |
||
| 5030 | case GL_COLOR_ARRAY_STRIDE: |
||
| 5031 | *params = ctx->Array.Color.Stride; |
||
| 5032 | break; |
||
| 5033 | case GL_COLOR_ARRAY_COUNT_EXT: |
||
| 5034 | *params = 0; |
||
| 5035 | break; |
||
| 5036 | case GL_INDEX_ARRAY: |
||
| 5037 | *params = (GLint) ctx->Array.Index.Enabled; |
||
| 5038 | break; |
||
| 5039 | case GL_INDEX_ARRAY_TYPE: |
||
| 5040 | *params = ctx->Array.Index.Type; |
||
| 5041 | break; |
||
| 5042 | case GL_INDEX_ARRAY_STRIDE: |
||
| 5043 | *params = ctx->Array.Index.Stride; |
||
| 5044 | break; |
||
| 5045 | case GL_INDEX_ARRAY_COUNT_EXT: |
||
| 5046 | *params = 0; |
||
| 5047 | break; |
||
| 5048 | case GL_TEXTURE_COORD_ARRAY: |
||
| 5049 | *params = (GLint) ctx->Array.TexCoord[texUnit].Enabled; |
||
| 5050 | break; |
||
| 5051 | case GL_TEXTURE_COORD_ARRAY_SIZE: |
||
| 5052 | *params = ctx->Array.TexCoord[texUnit].Size; |
||
| 5053 | break; |
||
| 5054 | case GL_TEXTURE_COORD_ARRAY_TYPE: |
||
| 5055 | *params = ctx->Array.TexCoord[texUnit].Type; |
||
| 5056 | break; |
||
| 5057 | case GL_TEXTURE_COORD_ARRAY_STRIDE: |
||
| 5058 | *params = ctx->Array.TexCoord[texUnit].Stride; |
||
| 5059 | break; |
||
| 5060 | case GL_TEXTURE_COORD_ARRAY_COUNT_EXT: |
||
| 5061 | *params = 0; |
||
| 5062 | break; |
||
| 5063 | case GL_EDGE_FLAG_ARRAY: |
||
| 5064 | *params = (GLint) ctx->Array.EdgeFlag.Enabled; |
||
| 5065 | break; |
||
| 5066 | case GL_EDGE_FLAG_ARRAY_STRIDE: |
||
| 5067 | *params = ctx->Array.EdgeFlag.Stride; |
||
| 5068 | break; |
||
| 5069 | case GL_EDGE_FLAG_ARRAY_COUNT_EXT: |
||
| 5070 | *params = 0; |
||
| 5071 | break; |
||
| 5072 | |||
| 5073 | /* GL_ARB_multitexture */ |
||
| 5074 | case GL_MAX_TEXTURE_UNITS_ARB: |
||
| 5075 | CHECK_EXTENSION_I(ARB_multitexture, pname); |
||
| 5076 | *params = ctx->Const.MaxTextureUnits; |
||
| 5077 | break; |
||
| 5078 | case GL_ACTIVE_TEXTURE_ARB: |
||
| 5079 | CHECK_EXTENSION_I(ARB_multitexture, pname); |
||
| 5080 | *params = GL_TEXTURE0_ARB + ctx->Texture.CurrentUnit; |
||
| 5081 | break; |
||
| 5082 | case GL_CLIENT_ACTIVE_TEXTURE_ARB: |
||
| 5083 | CHECK_EXTENSION_I(ARB_multitexture, pname); |
||
| 5084 | *params = GL_TEXTURE0_ARB + ctx->Array.ActiveTexture; |
||
| 5085 | break; |
||
| 5086 | |||
| 5087 | /* GL_ARB_texture_cube_map */ |
||
| 5088 | case GL_TEXTURE_CUBE_MAP_ARB: |
||
| 5089 | CHECK_EXTENSION_I(ARB_texture_cube_map, pname); |
||
| 5090 | *params = (GLint) _mesa_IsEnabled(GL_TEXTURE_CUBE_MAP_ARB); |
||
| 5091 | break; |
||
| 5092 | case GL_TEXTURE_BINDING_CUBE_MAP_ARB: |
||
| 5093 | CHECK_EXTENSION_I(ARB_texture_cube_map, pname); |
||
| 5094 | *params = textureUnit->CurrentCubeMap->Name; |
||
| 5095 | break; |
||
| 5096 | case GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB: |
||
| 5097 | CHECK_EXTENSION_I(ARB_texture_cube_map, pname); |
||
| 5098 | *params = (1 << (ctx->Const.MaxCubeTextureLevels - 1)); |
||
| 5099 | break; |
||
| 5100 | |||
| 5101 | /* GL_ARB_texture_compression */ |
||
| 5102 | case GL_TEXTURE_COMPRESSION_HINT_ARB: |
||
| 5103 | CHECK_EXTENSION_I(ARB_texture_compression, pname); |
||
| 5104 | *params = (GLint) ctx->Hint.TextureCompression; |
||
| 5105 | break; |
||
| 5106 | case GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 5107 | CHECK_EXTENSION_I(ARB_texture_compression, pname); |
||
| 5108 | *params = (GLint) _mesa_get_compressed_formats(ctx, NULL); |
||
| 5109 | break; |
||
| 5110 | case GL_COMPRESSED_TEXTURE_FORMATS_ARB: |
||
| 5111 | CHECK_EXTENSION_I(ARB_texture_compression, pname); |
||
| 5112 | (void) _mesa_get_compressed_formats(ctx, params); |
||
| 5113 | break; |
||
| 5114 | |||
| 5115 | /* GL_EXT_compiled_vertex_array */ |
||
| 5116 | case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT: |
||
| 5117 | CHECK_EXTENSION_I(EXT_compiled_vertex_array, pname); |
||
| 5118 | *params = ctx->Array.LockFirst; |
||
| 5119 | break; |
||
| 5120 | case GL_ARRAY_ELEMENT_LOCK_COUNT_EXT: |
||
| 5121 | CHECK_EXTENSION_I(EXT_compiled_vertex_array, pname); |
||
| 5122 | *params = ctx->Array.LockCount; |
||
| 5123 | break; |
||
| 5124 | |||
| 5125 | /* GL_ARB_transpose_matrix */ |
||
| 5126 | case GL_TRANSPOSE_COLOR_MATRIX_ARB: |
||
| 5127 | { |
||
| 5128 | GLfloat tm[16]; |
||
| 5129 | GLuint i; |
||
| 5130 | _math_transposef(tm, ctx->ColorMatrixStack.Top->m); |
||
| 5131 | for (i=0;i<16;i++) { |
||
| 5132 | params[i] = (GLint) tm[i]; |
||
| 5133 | } |
||
| 5134 | } |
||
| 5135 | break; |
||
| 5136 | case GL_TRANSPOSE_MODELVIEW_MATRIX_ARB: |
||
| 5137 | { |
||
| 5138 | GLfloat tm[16]; |
||
| 5139 | GLuint i; |
||
| 5140 | _math_transposef(tm, ctx->ModelviewMatrixStack.Top->m); |
||
| 5141 | for (i=0;i<16;i++) { |
||
| 5142 | params[i] = (GLint) tm[i]; |
||
| 5143 | } |
||
| 5144 | } |
||
| 5145 | break; |
||
| 5146 | case GL_TRANSPOSE_PROJECTION_MATRIX_ARB: |
||
| 5147 | { |
||
| 5148 | GLfloat tm[16]; |
||
| 5149 | GLuint i; |
||
| 5150 | _math_transposef(tm, ctx->ProjectionMatrixStack.Top->m); |
||
| 5151 | for (i=0;i<16;i++) { |
||
| 5152 | params[i] = (GLint) tm[i]; |
||
| 5153 | } |
||
| 5154 | } |
||
| 5155 | break; |
||
| 5156 | case GL_TRANSPOSE_TEXTURE_MATRIX_ARB: |
||
| 5157 | { |
||
| 5158 | GLfloat tm[16]; |
||
| 5159 | GLuint i; |
||
| 5160 | _math_transposef(tm, ctx->TextureMatrixStack[texUnit].Top->m); |
||
| 5161 | for (i=0;i<16;i++) { |
||
| 5162 | params[i] = (GLint) tm[i]; |
||
| 5163 | } |
||
| 5164 | } |
||
| 5165 | break; |
||
| 5166 | |||
| 5167 | /* GL_HP_occlusion_test */ |
||
| 5168 | case GL_OCCLUSION_TEST_HP: |
||
| 5169 | CHECK_EXTENSION_I(HP_occlusion_test, pname); |
||
| 5170 | *params = (GLint) ctx->Depth.OcclusionTest; |
||
| 5171 | break; |
||
| 5172 | case GL_OCCLUSION_TEST_RESULT_HP: |
||
| 5173 | CHECK_EXTENSION_I(HP_occlusion_test, pname); |
||
| 5174 | if (ctx->Depth.OcclusionTest) |
||
| 5175 | *params = (GLint) ctx->OcclusionResult; |
||
| 5176 | else |
||
| 5177 | *params = (GLint) ctx->OcclusionResultSaved; |
||
| 5178 | /* reset flag now */ |
||
| 5179 | ctx->OcclusionResult = GL_FALSE; |
||
| 5180 | ctx->OcclusionResultSaved = GL_FALSE; |
||
| 5181 | break; |
||
| 5182 | |||
| 5183 | /* GL_SGIS_pixel_texture */ |
||
| 5184 | case GL_PIXEL_TEXTURE_SGIS: |
||
| 5185 | CHECK_EXTENSION_I(SGIS_pixel_texture, pname); |
||
| 5186 | *params = (GLint) ctx->Pixel.PixelTextureEnabled; |
||
| 5187 | break; |
||
| 5188 | |||
| 5189 | /* GL_SGIX_pixel_texture */ |
||
| 5190 | case GL_PIXEL_TEX_GEN_SGIX: |
||
| 5191 | CHECK_EXTENSION_I(SGIX_pixel_texture, pname); |
||
| 5192 | *params = (GLint) ctx->Pixel.PixelTextureEnabled; |
||
| 5193 | break; |
||
| 5194 | case GL_PIXEL_TEX_GEN_MODE_SGIX: |
||
| 5195 | CHECK_EXTENSION_I(SGIX_pixel_texture, pname); |
||
| 5196 | *params = (GLint) pixel_texgen_mode(ctx); |
||
| 5197 | break; |
||
| 5198 | |||
| 5199 | /* GL_SGI_color_matrix (also in 1.2 imaging) */ |
||
| 5200 | case GL_COLOR_MATRIX_SGI: |
||
| 5201 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5202 | for (i=0;i<16;i++) { |
||
| 5203 | params[i] = (GLint) ctx->ColorMatrixStack.Top->m[i]; |
||
| 5204 | } |
||
| 5205 | break; |
||
| 5206 | case GL_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 5207 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5208 | *params = ctx->ColorMatrixStack.Depth + 1; |
||
| 5209 | break; |
||
| 5210 | case GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI: |
||
| 5211 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5212 | *params = MAX_COLOR_STACK_DEPTH; |
||
| 5213 | break; |
||
| 5214 | case GL_POST_COLOR_MATRIX_RED_SCALE_SGI: |
||
| 5215 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5216 | *params = (GLint) ctx->Pixel.PostColorMatrixScale[0]; |
||
| 5217 | break; |
||
| 5218 | case GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI: |
||
| 5219 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5220 | *params = (GLint) ctx->Pixel.PostColorMatrixScale[1]; |
||
| 5221 | break; |
||
| 5222 | case GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI: |
||
| 5223 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5224 | *params = (GLint) ctx->Pixel.PostColorMatrixScale[2]; |
||
| 5225 | break; |
||
| 5226 | case GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI: |
||
| 5227 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5228 | *params = (GLint) ctx->Pixel.PostColorMatrixScale[3]; |
||
| 5229 | break; |
||
| 5230 | case GL_POST_COLOR_MATRIX_RED_BIAS_SGI: |
||
| 5231 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5232 | *params = (GLint) ctx->Pixel.PostColorMatrixBias[0]; |
||
| 5233 | break; |
||
| 5234 | case GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI: |
||
| 5235 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5236 | *params = (GLint) ctx->Pixel.PostColorMatrixBias[1]; |
||
| 5237 | break; |
||
| 5238 | case GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI: |
||
| 5239 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5240 | *params = (GLint) ctx->Pixel.PostColorMatrixBias[2]; |
||
| 5241 | break; |
||
| 5242 | case GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI: |
||
| 5243 | CHECK_EXTENSION_I(SGI_color_matrix, pname); |
||
| 5244 | *params = (GLint) ctx->Pixel.PostColorMatrixBias[3]; |
||
| 5245 | break; |
||
| 5246 | |||
| 5247 | /* GL_EXT_convolution (also in 1.2 imaging) */ |
||
| 5248 | case GL_CONVOLUTION_1D_EXT: |
||
| 5249 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5250 | *params = (GLint) ctx->Pixel.Convolution1DEnabled; |
||
| 5251 | break; |
||
| 5252 | case GL_CONVOLUTION_2D: |
||
| 5253 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5254 | *params = (GLint) ctx->Pixel.Convolution2DEnabled; |
||
| 5255 | break; |
||
| 5256 | case GL_SEPARABLE_2D: |
||
| 5257 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5258 | *params = (GLint) ctx->Pixel.Separable2DEnabled; |
||
| 5259 | break; |
||
| 5260 | case GL_POST_CONVOLUTION_RED_SCALE_EXT: |
||
| 5261 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5262 | *params = (GLint) ctx->Pixel.PostConvolutionScale[0]; |
||
| 5263 | break; |
||
| 5264 | case GL_POST_CONVOLUTION_GREEN_SCALE_EXT: |
||
| 5265 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5266 | *params = (GLint) ctx->Pixel.PostConvolutionScale[1]; |
||
| 5267 | break; |
||
| 5268 | case GL_POST_CONVOLUTION_BLUE_SCALE_EXT: |
||
| 5269 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5270 | *params = (GLint) ctx->Pixel.PostConvolutionScale[2]; |
||
| 5271 | break; |
||
| 5272 | case GL_POST_CONVOLUTION_ALPHA_SCALE_EXT: |
||
| 5273 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5274 | *params = (GLint) ctx->Pixel.PostConvolutionScale[3]; |
||
| 5275 | break; |
||
| 5276 | case GL_POST_CONVOLUTION_RED_BIAS_EXT: |
||
| 5277 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5278 | *params = (GLint) ctx->Pixel.PostConvolutionBias[0]; |
||
| 5279 | break; |
||
| 5280 | case GL_POST_CONVOLUTION_GREEN_BIAS_EXT: |
||
| 5281 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5282 | *params = (GLint) ctx->Pixel.PostConvolutionBias[1]; |
||
| 5283 | break; |
||
| 5284 | case GL_POST_CONVOLUTION_BLUE_BIAS_EXT: |
||
| 5285 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5286 | *params = (GLint) ctx->Pixel.PostConvolutionBias[2]; |
||
| 5287 | break; |
||
| 5288 | case GL_POST_CONVOLUTION_ALPHA_BIAS_EXT: |
||
| 5289 | CHECK_EXTENSION_I(EXT_convolution, pname); |
||
| 5290 | *params = (GLint) ctx->Pixel.PostConvolutionBias[2]; |
||
| 5291 | break; |
||
| 5292 | |||
| 5293 | /* GL_EXT_histogram (also in 1.2 imaging) */ |
||
| 5294 | case GL_HISTOGRAM: |
||
| 5295 | CHECK_EXTENSION_I(EXT_histogram, pname); |
||
| 5296 | *params = (GLint) ctx->Pixel.HistogramEnabled; |
||
| 5297 | break; |
||
| 5298 | case GL_MINMAX: |
||
| 5299 | CHECK_EXTENSION_I(EXT_histogram, pname); |
||
| 5300 | *params = (GLint) ctx->Pixel.MinMaxEnabled; |
||
| 5301 | break; |
||
| 5302 | |||
| 5303 | /* GL_SGI_color_table (also in 1.2 imaging */ |
||
| 5304 | case GL_COLOR_TABLE_SGI: |
||
| 5305 | CHECK_EXTENSION_I(SGI_color_table, pname); |
||
| 5306 | *params = (GLint) ctx->Pixel.ColorTableEnabled; |
||
| 5307 | break; |
||
| 5308 | case GL_POST_CONVOLUTION_COLOR_TABLE_SGI: |
||
| 5309 | CHECK_EXTENSION_I(SGI_color_table, pname); |
||
| 5310 | *params = (GLint) ctx->Pixel.PostConvolutionColorTableEnabled; |
||
| 5311 | break; |
||
| 5312 | case GL_POST_COLOR_MATRIX_COLOR_TABLE_SGI: |
||
| 5313 | CHECK_EXTENSION_I(SGI_color_table, pname); |
||
| 5314 | *params = (GLint) ctx->Pixel.PostColorMatrixColorTableEnabled; |
||
| 5315 | break; |
||
| 5316 | |||
| 5317 | |||
| 5318 | /* GL_EXT_secondary_color */ |
||
| 5319 | case GL_COLOR_SUM_EXT: |
||
| 5320 | CHECK_EXTENSION_I(EXT_secondary_color, pname); |
||
| 5321 | *params = (GLint) ctx->Fog.ColorSumEnabled; |
||
| 5322 | break; |
||
| 5323 | case GL_CURRENT_SECONDARY_COLOR_EXT: |
||
| 5324 | CHECK_EXTENSION_I(EXT_secondary_color, pname); |
||
| 5325 | FLUSH_CURRENT(ctx, 0); |
||
| 5326 | params[0] = FLOAT_TO_INT( (ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0]) ); |
||
| 5327 | params[1] = FLOAT_TO_INT( (ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1]) ); |
||
| 5328 | params[2] = FLOAT_TO_INT( (ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2]) ); |
||
| 5329 | break; |
||
| 5330 | case GL_SECONDARY_COLOR_ARRAY_EXT: |
||
| 5331 | CHECK_EXTENSION_I(EXT_secondary_color, pname); |
||
| 5332 | *params = (GLint) ctx->Array.SecondaryColor.Enabled; |
||
| 5333 | break; |
||
| 5334 | case GL_SECONDARY_COLOR_ARRAY_TYPE_EXT: |
||
| 5335 | CHECK_EXTENSION_I(EXT_secondary_color, pname); |
||
| 5336 | *params = (GLint) ctx->Array.SecondaryColor.Type; |
||
| 5337 | break; |
||
| 5338 | case GL_SECONDARY_COLOR_ARRAY_STRIDE_EXT: |
||
| 5339 | CHECK_EXTENSION_I(EXT_secondary_color, pname); |
||
| 5340 | *params = (GLint) ctx->Array.SecondaryColor.Stride; |
||
| 5341 | break; |
||
| 5342 | case GL_SECONDARY_COLOR_ARRAY_SIZE_EXT: |
||
| 5343 | CHECK_EXTENSION_I(EXT_secondary_color, pname); |
||
| 5344 | *params = (GLint) ctx->Array.SecondaryColor.Stride; |
||
| 5345 | break; |
||
| 5346 | |||
| 5347 | /* GL_EXT_fog_coord */ |
||
| 5348 | case GL_CURRENT_FOG_COORDINATE_EXT: |
||
| 5349 | CHECK_EXTENSION_I(EXT_fog_coord, pname); |
||
| 5350 | FLUSH_CURRENT(ctx, 0); |
||
| 5351 | *params = (GLint) ctx->Current.Attrib[VERT_ATTRIB_FOG][0]; |
||
| 5352 | break; |
||
| 5353 | case GL_FOG_COORDINATE_ARRAY_EXT: |
||
| 5354 | CHECK_EXTENSION_I(EXT_fog_coord, pname); |
||
| 5355 | *params = (GLint) ctx->Array.FogCoord.Enabled; |
||
| 5356 | break; |
||
| 5357 | case GL_FOG_COORDINATE_ARRAY_TYPE_EXT: |
||
| 5358 | CHECK_EXTENSION_I(EXT_fog_coord, pname); |
||
| 5359 | *params = (GLint) ctx->Array.FogCoord.Type; |
||
| 5360 | break; |
||
| 5361 | case GL_FOG_COORDINATE_ARRAY_STRIDE_EXT: |
||
| 5362 | CHECK_EXTENSION_I(EXT_fog_coord, pname); |
||
| 5363 | *params = (GLint) ctx->Array.FogCoord.Stride; |
||
| 5364 | break; |
||
| 5365 | |||
| 5366 | /* GL_EXT_texture_lod_bias */ |
||
| 5367 | case GL_MAX_TEXTURE_LOD_BIAS_EXT: |
||
| 5368 | *params = (GLint) ctx->Const.MaxTextureLodBias; |
||
| 5369 | break; |
||
| 5370 | |||
| 5371 | /* GL_EXT_texture_filter_anisotropic */ |
||
| 5372 | case GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT: |
||
| 5373 | CHECK_EXTENSION_I(EXT_texture_filter_anisotropic, pname); |
||
| 5374 | *params = (GLint) ctx->Const.MaxTextureMaxAnisotropy; |
||
| 5375 | break; |
||
| 5376 | |||
| 5377 | /* GL_ARB_multisample */ |
||
| 5378 | case GL_MULTISAMPLE_ARB: |
||
| 5379 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5380 | *params = (GLint) ctx->Multisample.Enabled; |
||
| 5381 | break; |
||
| 5382 | case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB: |
||
| 5383 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5384 | *params = (GLint) ctx->Multisample.SampleAlphaToCoverage; |
||
| 5385 | break; |
||
| 5386 | case GL_SAMPLE_ALPHA_TO_ONE_ARB: |
||
| 5387 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5388 | *params = (GLint) ctx->Multisample.SampleAlphaToOne; |
||
| 5389 | break; |
||
| 5390 | case GL_SAMPLE_COVERAGE_ARB: |
||
| 5391 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5392 | *params = (GLint) ctx->Multisample.SampleCoverage; |
||
| 5393 | break; |
||
| 5394 | case GL_SAMPLE_COVERAGE_VALUE_ARB: |
||
| 5395 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5396 | *params = (GLint) ctx->Multisample.SampleCoverageValue; |
||
| 5397 | break; |
||
| 5398 | case GL_SAMPLE_COVERAGE_INVERT_ARB: |
||
| 5399 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5400 | *params = (GLint) ctx->Multisample.SampleCoverageInvert; |
||
| 5401 | break; |
||
| 5402 | case GL_SAMPLE_BUFFERS_ARB: |
||
| 5403 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5404 | *params = 0; /* XXX fix someday */ |
||
| 5405 | break; |
||
| 5406 | case GL_SAMPLES_ARB: |
||
| 5407 | CHECK_EXTENSION_I(ARB_multisample, pname); |
||
| 5408 | *params = 0; /* XXX fix someday */ |
||
| 5409 | break; |
||
| 5410 | |||
| 5411 | /* GL_IBM_rasterpos_clip */ |
||
| 5412 | case GL_RASTER_POSITION_UNCLIPPED_IBM: |
||
| 5413 | CHECK_EXTENSION_I(IBM_rasterpos_clip, pname); |
||
| 5414 | *params = (GLint) ctx->Transform.RasterPositionUnclipped; |
||
| 5415 | break; |
||
| 5416 | |||
| 5417 | /* GL_NV_point_sprite */ |
||
| 5418 | case GL_POINT_SPRITE_NV: |
||
| 5419 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 5420 | *params = (GLint) ctx->Point.PointSprite; |
||
| 5421 | break; |
||
| 5422 | case GL_POINT_SPRITE_R_MODE_NV: |
||
| 5423 | CHECK_EXTENSION_B(NV_point_sprite, pname); |
||
| 5424 | *params = (GLint) ctx->Point.SpriteRMode; |
||
| 5425 | break; |
||
| 5426 | |||
| 5427 | /* GL_SGIS_generate_mipmap */ |
||
| 5428 | case GL_GENERATE_MIPMAP_HINT_SGIS: |
||
| 5429 | CHECK_EXTENSION_I(SGIS_generate_mipmap, pname); |
||
| 5430 | *params = (GLint) ctx->Hint.GenerateMipmap; |
||
| 5431 | break; |
||
| 5432 | |||
| 5433 | #if FEATURE_NV_vertex_program |
||
| 5434 | case GL_VERTEX_PROGRAM_NV: |
||
| 5435 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5436 | *params = (GLint) ctx->VertexProgram.Enabled; |
||
| 5437 | break; |
||
| 5438 | case GL_VERTEX_PROGRAM_POINT_SIZE_NV: |
||
| 5439 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5440 | *params = (GLint) ctx->VertexProgram.PointSizeEnabled; |
||
| 5441 | break; |
||
| 5442 | case GL_VERTEX_PROGRAM_TWO_SIDE_NV: |
||
| 5443 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5444 | *params = (GLint) ctx->VertexProgram.TwoSideEnabled; |
||
| 5445 | break; |
||
| 5446 | case GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV: |
||
| 5447 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5448 | *params = MAX_PROGRAM_STACK_DEPTH; |
||
| 5449 | break; |
||
| 5450 | case GL_MAX_TRACK_MATRICES_NV: |
||
| 5451 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5452 | *params = MAX_PROGRAM_MATRICES; |
||
| 5453 | break; |
||
| 5454 | case GL_CURRENT_MATRIX_STACK_DEPTH_NV: |
||
| 5455 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5456 | *params = ctx->CurrentStack->Depth; |
||
| 5457 | break; |
||
| 5458 | case GL_CURRENT_MATRIX_NV: |
||
| 5459 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5460 | *params = (GLint) ctx->Transform.MatrixMode; |
||
| 5461 | break; |
||
| 5462 | case GL_VERTEX_PROGRAM_BINDING_NV: |
||
| 5463 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5464 | *params = (GLint) ctx->VertexProgram.CurrentID; |
||
| 5465 | break; |
||
| 5466 | case GL_PROGRAM_ERROR_POSITION_NV: |
||
| 5467 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5468 | *params = (GLint) ctx->VertexProgram.ErrorPos; |
||
| 5469 | break; |
||
| 5470 | case GL_VERTEX_ATTRIB_ARRAY0_NV: |
||
| 5471 | case GL_VERTEX_ATTRIB_ARRAY1_NV: |
||
| 5472 | case GL_VERTEX_ATTRIB_ARRAY2_NV: |
||
| 5473 | case GL_VERTEX_ATTRIB_ARRAY3_NV: |
||
| 5474 | case GL_VERTEX_ATTRIB_ARRAY4_NV: |
||
| 5475 | case GL_VERTEX_ATTRIB_ARRAY5_NV: |
||
| 5476 | case GL_VERTEX_ATTRIB_ARRAY6_NV: |
||
| 5477 | case GL_VERTEX_ATTRIB_ARRAY7_NV: |
||
| 5478 | case GL_VERTEX_ATTRIB_ARRAY8_NV: |
||
| 5479 | case GL_VERTEX_ATTRIB_ARRAY9_NV: |
||
| 5480 | case GL_VERTEX_ATTRIB_ARRAY10_NV: |
||
| 5481 | case GL_VERTEX_ATTRIB_ARRAY11_NV: |
||
| 5482 | case GL_VERTEX_ATTRIB_ARRAY12_NV: |
||
| 5483 | case GL_VERTEX_ATTRIB_ARRAY13_NV: |
||
| 5484 | case GL_VERTEX_ATTRIB_ARRAY14_NV: |
||
| 5485 | case GL_VERTEX_ATTRIB_ARRAY15_NV: |
||
| 5486 | CHECK_EXTENSION_I(NV_vertex_program, pname); |
||
| 5487 | { |
||
| 5488 | GLuint n = (GLuint) pname - GL_VERTEX_ATTRIB_ARRAY0_NV; |
||
| 5489 | *params = (GLint) ctx->Array.VertexAttrib[n].Enabled; |
||
| 5490 | } |
||
| 5491 | break; |
||
| 5492 | case GL_MAP1_VERTEX_ATTRIB0_4_NV: |
||
| 5493 | case GL_MAP1_VERTEX_ATTRIB1_4_NV: |
||
| 5494 | case GL_MAP1_VERTEX_ATTRIB2_4_NV: |
||
| 5495 | case GL_MAP1_VERTEX_ATTRIB3_4_NV: |
||
| 5496 | case GL_MAP1_VERTEX_ATTRIB4_4_NV: |
||
| 5497 | case GL_MAP1_VERTEX_ATTRIB5_4_NV: |
||
| 5498 | case GL_MAP1_VERTEX_ATTRIB6_4_NV: |
||
| 5499 | case GL_MAP1_VERTEX_ATTRIB7_4_NV: |
||
| 5500 | case GL_MAP1_VERTEX_ATTRIB8_4_NV: |
||
| 5501 | case GL_MAP1_VERTEX_ATTRIB9_4_NV: |
||
| 5502 | case GL_MAP1_VERTEX_ATTRIB10_4_NV: |
||
| 5503 | case GL_MAP1_VERTEX_ATTRIB11_4_NV: |
||
| 5504 | case GL_MAP1_VERTEX_ATTRIB12_4_NV: |
||
| 5505 | case GL_MAP1_VERTEX_ATTRIB13_4_NV: |
||
| 5506 | case GL_MAP1_VERTEX_ATTRIB14_4_NV: |
||
| 5507 | case GL_MAP1_VERTEX_ATTRIB15_4_NV: |
||
| 5508 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 5509 | { |
||
| 5510 | GLuint n = (GLuint) pname - GL_MAP1_VERTEX_ATTRIB0_4_NV; |
||
| 5511 | *params = (GLint) ctx->Eval.Map1Attrib[n]; |
||
| 5512 | } |
||
| 5513 | break; |
||
| 5514 | case GL_MAP2_VERTEX_ATTRIB0_4_NV: |
||
| 5515 | case GL_MAP2_VERTEX_ATTRIB1_4_NV: |
||
| 5516 | case GL_MAP2_VERTEX_ATTRIB2_4_NV: |
||
| 5517 | case GL_MAP2_VERTEX_ATTRIB3_4_NV: |
||
| 5518 | case GL_MAP2_VERTEX_ATTRIB4_4_NV: |
||
| 5519 | case GL_MAP2_VERTEX_ATTRIB5_4_NV: |
||
| 5520 | case GL_MAP2_VERTEX_ATTRIB6_4_NV: |
||
| 5521 | case GL_MAP2_VERTEX_ATTRIB7_4_NV: |
||
| 5522 | case GL_MAP2_VERTEX_ATTRIB8_4_NV: |
||
| 5523 | case GL_MAP2_VERTEX_ATTRIB9_4_NV: |
||
| 5524 | case GL_MAP2_VERTEX_ATTRIB10_4_NV: |
||
| 5525 | case GL_MAP2_VERTEX_ATTRIB11_4_NV: |
||
| 5526 | case GL_MAP2_VERTEX_ATTRIB12_4_NV: |
||
| 5527 | case GL_MAP2_VERTEX_ATTRIB13_4_NV: |
||
| 5528 | case GL_MAP2_VERTEX_ATTRIB14_4_NV: |
||
| 5529 | case GL_MAP2_VERTEX_ATTRIB15_4_NV: |
||
| 5530 | CHECK_EXTENSION_B(NV_vertex_program, pname); |
||
| 5531 | { |
||
| 5532 | GLuint n = (GLuint) pname - GL_MAP2_VERTEX_ATTRIB0_4_NV; |
||
| 5533 | *params = (GLint) ctx->Eval.Map2Attrib[n]; |
||
| 5534 | } |
||
| 5535 | break; |
||
| 5536 | |||
| 5537 | /* GL_NV_texture_rectangle */ |
||
| 5538 | case GL_TEXTURE_RECTANGLE_NV: |
||
| 5539 | CHECK_EXTENSION_I(NV_texture_rectangle, pname); |
||
| 5540 | *params = (GLint) _mesa_IsEnabled(GL_TEXTURE_RECTANGLE_NV); |
||
| 5541 | break; |
||
| 5542 | case GL_TEXTURE_BINDING_RECTANGLE_NV: |
||
| 5543 | CHECK_EXTENSION_I(NV_texture_rectangle, pname); |
||
| 5544 | *params = (GLint) textureUnit->CurrentRect->Name; |
||
| 5545 | break; |
||
| 5546 | case GL_MAX_RECTANGLE_TEXTURE_SIZE_NV: |
||
| 5547 | CHECK_EXTENSION_I(NV_texture_rectangle, pname); |
||
| 5548 | *params = (GLint) ctx->Const.MaxTextureRectSize; |
||
| 5549 | break; |
||
| 5550 | #endif /* FEATURE_NV_vertex_program */ |
||
| 5551 | |||
| 5552 | /* GL_EXT_stencil_two_side */ |
||
| 5553 | case GL_STENCIL_TEST_TWO_SIDE_EXT: |
||
| 5554 | CHECK_EXTENSION_I(EXT_stencil_two_side, pname); |
||
| 5555 | *params = (GLint) ctx->Stencil.TestTwoSide; |
||
| 5556 | break; |
||
| 5557 | case GL_ACTIVE_STENCIL_FACE_EXT: |
||
| 5558 | CHECK_EXTENSION_I(EXT_stencil_two_side, pname); |
||
| 5559 | *params = (GLint) (ctx->Stencil.ActiveFace ? GL_BACK : GL_FRONT); |
||
| 5560 | break; |
||
| 5561 | |||
| 5562 | default: |
||
| 5563 | _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv(pname=0x%x)", pname); |
||
| 5564 | } |
||
| 5565 | } |
||
| 5566 | |||
| 5567 | |||
| 5568 | |||
| 5569 | void |
||
| 5570 | _mesa_GetPointerv( GLenum pname, GLvoid **params ) |
||
| 5571 | { |
||
| 5572 | GET_CURRENT_CONTEXT(ctx); |
||
| 5573 | GLuint texUnit = ctx->Texture.CurrentUnit; |
||
| 5574 | ASSERT_OUTSIDE_BEGIN_END(ctx); |
||
| 5575 | |||
| 5576 | if (!params) |
||
| 5577 | return; |
||
| 5578 | |||
| 5579 | if (MESA_VERBOSE & VERBOSE_API) |
||
| 5580 | _mesa_debug(ctx, "glGetPointerv %s\n", _mesa_lookup_enum_by_nr(pname)); |
||
| 5581 | |||
| 5582 | if (ctx->Driver.GetPointerv |
||
| 5583 | && (*ctx->Driver.GetPointerv)(ctx, pname, params)) |
||
| 5584 | return; |
||
| 5585 | |||
| 5586 | switch (pname) { |
||
| 5587 | case GL_VERTEX_ARRAY_POINTER: |
||
| 5588 | *params = ctx->Array.Vertex.Ptr; |
||
| 5589 | break; |
||
| 5590 | case GL_NORMAL_ARRAY_POINTER: |
||
| 5591 | *params = ctx->Array.Normal.Ptr; |
||
| 5592 | break; |
||
| 5593 | case GL_COLOR_ARRAY_POINTER: |
||
| 5594 | *params = ctx->Array.Color.Ptr; |
||
| 5595 | break; |
||
| 5596 | case GL_SECONDARY_COLOR_ARRAY_POINTER_EXT: |
||
| 5597 | *params = ctx->Array.SecondaryColor.Ptr; |
||
| 5598 | break; |
||
| 5599 | case GL_FOG_COORDINATE_ARRAY_POINTER_EXT: |
||
| 5600 | *params = ctx->Array.FogCoord.Ptr; |
||
| 5601 | break; |
||
| 5602 | case GL_INDEX_ARRAY_POINTER: |
||
| 5603 | *params = ctx->Array.Index.Ptr; |
||
| 5604 | break; |
||
| 5605 | case GL_TEXTURE_COORD_ARRAY_POINTER: |
||
| 5606 | *params = ctx->Array.TexCoord[texUnit].Ptr; |
||
| 5607 | break; |
||
| 5608 | case GL_EDGE_FLAG_ARRAY_POINTER: |
||
| 5609 | *params = ctx->Array.EdgeFlag.Ptr; |
||
| 5610 | break; |
||
| 5611 | case GL_FEEDBACK_BUFFER_POINTER: |
||
| 5612 | *params = ctx->Feedback.Buffer; |
||
| 5613 | break; |
||
| 5614 | case GL_SELECTION_BUFFER_POINTER: |
||
| 5615 | *params = ctx->Select.Buffer; |
||
| 5616 | break; |
||
| 5617 | default: |
||
| 5618 | _mesa_error( ctx, GL_INVALID_ENUM, "glGetPointerv" ); |
||
| 5619 | return; |
||
| 5620 | } |
||
| 5621 | } |
||
| 5622 | |||
| 5623 | |||
| 5624 | |||
| 5625 | const GLubyte * |
||
| 5626 | _mesa_GetString( GLenum name ) |
||
| 5627 | { |
||
| 5628 | GET_CURRENT_CONTEXT(ctx); |
||
| 5629 | static const char *vendor = "Brian Paul"; |
||
| 5630 | static const char *renderer = "Mesa"; |
||
| 5631 | static const char *version_1_2 = "1.2 Mesa 5.0"; |
||
| 5632 | static const char *version_1_3 = "1.3 Mesa 5.0"; |
||
| 5633 | static const char *version_1_4 = "1.4 Mesa 5.0"; |
||
| 5634 | |||
| 5635 | ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0); |
||
| 5636 | |||
| 5637 | /* this is a required driver function */ |
||
| 5638 | assert(ctx->Driver.GetString); |
||
| 5639 | { |
||
| 5640 | const GLubyte *str = (*ctx->Driver.GetString)(ctx, name); |
||
| 5641 | if (str) |
||
| 5642 | return str; |
||
| 5643 | |||
| 5644 | switch (name) { |
||
| 5645 | case GL_VENDOR: |
||
| 5646 | return (const GLubyte *) vendor; |
||
| 5647 | case GL_RENDERER: |
||
| 5648 | return (const GLubyte *) renderer; |
||
| 5649 | case GL_VERSION: |
||
| 5650 | if (ctx->Extensions.ARB_multisample && |
||
| 5651 | ctx->Extensions.ARB_multitexture && |
||
| 5652 | ctx->Extensions.ARB_texture_border_clamp && |
||
| 5653 | ctx->Extensions.ARB_texture_compression && |
||
| 5654 | ctx->Extensions.ARB_texture_cube_map && |
||
| 5655 | ctx->Extensions.EXT_texture_env_add && |
||
| 5656 | ctx->Extensions.ARB_texture_env_combine && |
||
| 5657 | ctx->Extensions.ARB_texture_env_dot3) { |
||
| 5658 | if (ctx->Extensions.ARB_depth_texture && |
||
| 5659 | ctx->Extensions.ARB_shadow && |
||
| 5660 | ctx->Extensions.ARB_texture_env_crossbar && |
||
| 5661 | ctx->Extensions.ARB_texture_mirrored_repeat && |
||
| 5662 | ctx->Extensions.ARB_window_pos && |
||
| 5663 | ctx->Extensions.EXT_blend_color && |
||
| 5664 | ctx->Extensions.EXT_blend_func_separate && |
||
| 5665 | ctx->Extensions.EXT_blend_logic_op && |
||
| 5666 | ctx->Extensions.EXT_blend_minmax && |
||
| 5667 | ctx->Extensions.EXT_blend_subtract && |
||
| 5668 | ctx->Extensions.EXT_fog_coord && |
||
| 5669 | ctx->Extensions.EXT_multi_draw_arrays && |
||
| 5670 | ctx->Extensions.EXT_point_parameters && /*aka ARB*/ |
||
| 5671 | ctx->Extensions.EXT_secondary_color && |
||
| 5672 | ctx->Extensions.EXT_stencil_wrap && |
||
| 5673 | ctx->Extensions.SGIS_generate_mipmap) { |
||
| 5674 | return (const GLubyte *) version_1_4; |
||
| 5675 | } |
||
| 5676 | else { |
||
| 5677 | return (const GLubyte *) version_1_3; |
||
| 5678 | } |
||
| 5679 | } |
||
| 5680 | else { |
||
| 5681 | return (const GLubyte *) version_1_2; |
||
| 5682 | } |
||
| 5683 | case GL_EXTENSIONS: |
||
| 5684 | return (const GLubyte *) _mesa_extensions_get_string(ctx); |
||
| 5685 | default: |
||
| 5686 | _mesa_error( ctx, GL_INVALID_ENUM, "glGetString" ); |
||
| 5687 | return (const GLubyte *) 0; |
||
| 5688 | } |
||
| 5689 | } |
||
| 5690 | } |
||
| 5691 | |||
| 5692 | |||
| 5693 | /* |
||
| 5694 | * Execute a glGetError command |
||
| 5695 | */ |
||
| 5696 | GLenum |
||
| 5697 | _mesa_GetError( void ) |
||
| 5698 | { |
||
| 5699 | GET_CURRENT_CONTEXT(ctx); |
||
| 5700 | GLenum e = ctx->ErrorValue; |
||
| 5701 | ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, 0); |
||
| 5702 | |||
| 5703 | if (MESA_VERBOSE & VERBOSE_API) |
||
| 5704 | _mesa_debug(ctx, "glGetError <-- %s\n", _mesa_lookup_enum_by_nr(e)); |
||
| 5705 | |||
| 5706 | ctx->ErrorValue = (GLenum) GL_NO_ERROR; |
||
| 5707 | return e; |
||
| 5708 | } |