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MESA Demo (tex)
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by
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Giacomo Guidi	<giacomo@gandalf.sssup.it>
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Last update 17/03/2003
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This is a simple test demo for the MESA (5.0)
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libraries, the low level graphic drivers is
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the SVGA (from the SVGAlib)
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The cards actually supported are:
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GEFORCE TNT TNT2 - driver name NV3
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RAGE128 RADEON - driver name R128
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SAVAGE VIRGE - driver neme SAVAGE
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The demo is composed by:
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MAKEFILE     The makefile used to compile the application
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README.TXT   This file
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INITFILE.C   The init file
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MESATEX.C    The MESA Demo
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- To specify your card change the line
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#define CARD <driver name>
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- The demo calls the grx and off-screen Mesa functions.
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The resolution must be 16 bitsperpixel (64K colors) and
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the graphic access mode must be linear.
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- There are two buffers
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	The video buffer (video_buf)
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	The virtual buffer (rgb_565_buf)
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	copy_videomem_16to16 links these buffers
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