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The two functions are identical. Removed align_int() from p_util.h
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More can be done...
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New code surrounded with #if FAST_MATH to allow comparing against original
code if we need to debug.
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So far, optimized/low-precision versions of exp(), exp2(), log2(), pow().
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everything into memory).
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It often happens that new data is written directly to the user buffers
without mapping/unmapping. This hack marks user buffers and dumps them
before passing them to pipe context.
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Because windows limits the ammount of memory that can be mapped.
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We were sometimes referencing an invalid vertex.
Fixes progs/trivial/line-clip.c test among others.
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Surfaces are always in y=0=top raster order so the caller should invert
the Y coordinate if needed; don't do it in sp_surface_copy().
Fixes a glCopyTexture regression.
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They are often left in memory mapped files, and are not part of the XML
accept chars anyway.
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Implement NVIDIA [-1;+1] saturate mode.
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