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_mesa_map_ci_to_rgba_chan() no longer used

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This commit is contained in:
Brian Paul 2006-10-12 23:18:05 +00:00
parent 76e778dce5
commit 556c2fa3a3
2 changed files with 4 additions and 53 deletions
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47
src/mesa/main/pixel.c
View file

@ -1,8 +1,8 @@
/*
* Mesa 3-D graphics library
* Version: 6.5
* Version: 6.5.2
*
* Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@ -1689,49 +1689,6 @@ _mesa_map_ci( const GLcontext *ctx, GLuint n, GLuint index[] )
}
/*
* Map color indexes to rgba values.
*/
void
_mesa_map_ci_to_rgba_chan( const GLcontext *ctx, GLuint n,
const GLuint index[], GLchan rgba[][4] )
{
#if CHAN_BITS == 8
GLuint rmask = ctx->Pixel.MapItoRsize - 1;
GLuint gmask = ctx->Pixel.MapItoGsize - 1;
GLuint bmask = ctx->Pixel.MapItoBsize - 1;
GLuint amask = ctx->Pixel.MapItoAsize - 1;
const GLubyte *rMap = ctx->Pixel.MapItoR8;
const GLubyte *gMap = ctx->Pixel.MapItoG8;
const GLubyte *bMap = ctx->Pixel.MapItoB8;
const GLubyte *aMap = ctx->Pixel.MapItoA8;
GLuint i;
for (i=0;i<n;i++) {
rgba[i][RCOMP] = rMap[index[i] & rmask];
rgba[i][GCOMP] = gMap[index[i] & gmask];
rgba[i][BCOMP] = bMap[index[i] & bmask];
rgba[i][ACOMP] = aMap[index[i] & amask];
}
#else
GLuint rmask = ctx->Pixel.MapItoRsize - 1;
GLuint gmask = ctx->Pixel.MapItoGsize - 1;
GLuint bmask = ctx->Pixel.MapItoBsize - 1;
GLuint amask = ctx->Pixel.MapItoAsize - 1;
const GLfloat *rMap = ctx->Pixel.MapItoR;
const GLfloat *gMap = ctx->Pixel.MapItoG;
const GLfloat *bMap = ctx->Pixel.MapItoB;
const GLfloat *aMap = ctx->Pixel.MapItoA;
GLuint i;
for (i=0;i<n;i++) {
CLAMPED_FLOAT_TO_CHAN(rgba[i][RCOMP], rMap[index[i] & rmask]);
CLAMPED_FLOAT_TO_CHAN(rgba[i][GCOMP], gMap[index[i] & gmask]);
CLAMPED_FLOAT_TO_CHAN(rgba[i][BCOMP], bMap[index[i] & bmask]);
CLAMPED_FLOAT_TO_CHAN(rgba[i][ACOMP], aMap[index[i] & amask]);
}
#endif
}
/*
* Map color indexes to float rgba values.
*/

10
src/mesa/main/pixel.h
View file

@ -5,9 +5,9 @@
/*
* Mesa 3-D graphics library
* Version: 6.5
* Version: 6.5.2
*
* Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
@ -111,12 +111,6 @@ extern void
_mesa_map_ci(const GLcontext *ctx, GLuint n, GLuint index[]);
extern void
_mesa_map_ci_to_rgba_chan(const GLcontext *ctx,
GLuint n, const GLuint index[],
GLchan rgba[][4]);
extern void
_mesa_map_ci_to_rgba(const GLcontext *ctx,
GLuint n, const GLuint index[], GLfloat rgba[][4]);