X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fpixel.h;h=09155cfd70dc9bcc735a87f137a4c3ed5a586036;hb=b755a2d9de5b7977c410a904a8adb7c07c88f82a;hp=b40af4929f6a9f0a7aa377319a337ca15c38cfea;hpb=250069dbb443f26f4dcc409c9c873019a5f50f9d;p=mesa.git diff --git a/src/mesa/main/pixel.h b/src/mesa/main/pixel.h index b40af4929f6..09155cfd70d 100644 --- a/src/mesa/main/pixel.h +++ b/src/mesa/main/pixel.h @@ -1,21 +1,24 @@ -/* $Id: pixel.h,v 1.4 2000/04/08 18:57:45 brianp Exp $ */ +/** + * \file pixel.h + * Pixel operations. + */ /* * Mesa 3-D graphics library - * Version: 3.3 - * - * Copyright (C) 1999 Brian Paul All Rights Reserved. - * + * Version: 6.5.2 + * + * 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"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: - * + * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. - * + * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL @@ -29,116 +32,97 @@ #define PIXEL_H -#include "types.h" +#include "mtypes.h" -/* - * API functions - */ +/** \name API functions */ +/*@{*/ - -extern void +extern void GLAPIENTRY _mesa_GetPixelMapfv( GLenum map, GLfloat *values ); -extern void +extern void GLAPIENTRY _mesa_GetPixelMapuiv( GLenum map, GLuint *values ); -extern void +extern void GLAPIENTRY _mesa_GetPixelMapusv( GLenum map, GLushort *values ); -extern void -_mesa_PixelMapfv( GLenum map, GLint mapsize, const GLfloat *values ); +extern void GLAPIENTRY +_mesa_PixelMapfv( GLenum map, GLsizei mapsize, const GLfloat *values ); -extern void -_mesa_PixelMapuiv(GLenum map, GLint mapsize, const GLuint *values ); +extern void GLAPIENTRY +_mesa_PixelMapuiv(GLenum map, GLsizei mapsize, const GLuint *values ); -extern void -_mesa_PixelMapusv(GLenum map, GLint mapsize, const GLushort *values ); +extern void GLAPIENTRY +_mesa_PixelMapusv(GLenum map, GLsizei mapsize, const GLushort *values ); -extern void +extern void GLAPIENTRY _mesa_PixelStoref( GLenum pname, GLfloat param ); -extern void + +extern void GLAPIENTRY _mesa_PixelStorei( GLenum pname, GLint param ); -extern void +extern void GLAPIENTRY _mesa_PixelTransferf( GLenum pname, GLfloat param ); -extern void +extern void GLAPIENTRY _mesa_PixelTransferi( GLenum pname, GLint param ); -extern void +extern void GLAPIENTRY _mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor ); +/*@}*/ -/* - * Pixel processing functions - */ - -extern void gl_scale_and_bias_color( const GLcontext *ctx, GLuint n, - GLfloat red[], GLfloat green[], - GLfloat blue[], GLfloat alpha[] ); - - -extern void gl_scale_and_bias_rgba( const GLcontext *ctx, GLuint n, - GLubyte rgba[][4] ); - +/** \name Pixel processing functions */ +/*@{*/ extern void -_mesa_scale_and_bias_rgba_float( const GLcontext *ctx, GLuint n, - GLfloat rgba[][4] ); - - -extern void gl_map_rgba( const GLcontext *ctx, GLuint n, GLubyte rgba[][4] ); - +_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], + GLfloat rScale, GLfloat gScale, + GLfloat bScale, GLfloat aScale, + GLfloat rBias, GLfloat gBias, + GLfloat bBias, GLfloat aBias); extern void -_mesa_map_rgba_float( const GLcontext *ctx, GLuint n, GLfloat rgba[][4] ); +_mesa_map_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]); extern void _mesa_transform_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]); -extern void gl_map_color( const GLcontext *ctx, GLuint n, - GLfloat red[], GLfloat green[], - GLfloat blue[], GLfloat alpha[] ); - - -extern void gl_shift_and_offset_ci( const GLcontext *ctx, GLuint n, - GLuint indexes[] ); - - -extern void gl_map_ci( const GLcontext *ctx, GLuint n, GLuint index[] ); - - -extern void gl_map_ci_to_rgba( const GLcontext *ctx, - GLuint n, const GLuint index[], - GLubyte rgba[][4] ); +extern void +_mesa_lookup_rgba_float(const struct gl_color_table *table, + GLuint n, GLfloat rgba[][4]); +extern void +_mesa_lookup_rgba_ubyte(const struct gl_color_table *table, + GLuint n, GLubyte rgba[][4]); -extern void gl_map_ci_to_rgba_float( const GLcontext *ctx, - GLuint n, const GLuint index[], - GLfloat rgba[][4] ); +extern void +_mesa_map_ci_to_rgba(const GLcontext *ctx, + GLuint n, const GLuint index[], GLfloat rgba[][4]); -extern void gl_map_ci8_to_rgba( const GLcontext *ctx, - GLuint n, const GLubyte index[], - GLubyte rgba[][4] ); +extern void +_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[], + GLubyte rgba[][4]); -extern void gl_map_ci_to_color( const GLcontext *ctx, - GLuint n, const GLuint index[], - GLfloat r[], GLfloat g[], - GLfloat b[], GLfloat a[] ); +extern void +_mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n, + GLfloat depthValues[]); -extern void gl_shift_and_offset_stencil( const GLcontext *ctx, GLuint n, - GLstencil indexes[] ); +extern void +_mesa_update_pixel( GLcontext *ctx, GLuint newstate ); -extern void gl_map_stencil( const GLcontext *ctx, GLuint n, GLstencil index[] ); +extern void +_mesa_init_pixel( GLcontext * ctx ); +/*@}*/ #endif