X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Ftexformat.h;h=32e209997acdf41cc91c73cbb1107ba6a1fe2c0e;hb=bd69f65f90ecfa45e43a72504d277cb39f00e1c1;hp=39d5ec640a4476eb6a4689ee200a9749fe0b6c86;hpb=da5722bea6e2f613933d3e3da214da8cd0047d2e;p=mesa.git diff --git a/src/mesa/main/texformat.h b/src/mesa/main/texformat.h index 39d5ec640a4..32e209997ac 100644 --- a/src/mesa/main/texformat.h +++ b/src/mesa/main/texformat.h @@ -1,9 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.5.1 * - * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. - * Copyright (c) 2008 VMware, Inc. + * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. + * Copyright (c) 2008-2009 VMware, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -18,147 +17,25 @@ * 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 - * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. */ - -/** - * \file texformat.h - * Texture formats definitions. - * - * \author Gareth Hughes - */ - - #ifndef TEXFORMAT_H #define TEXFORMAT_H -#include "mtypes.h" #include "formats.h" +struct gl_context; -/** GLchan-valued formats */ -/*@{*/ -extern const struct gl_texture_format _mesa_texformat_rgba; -extern const struct gl_texture_format _mesa_texformat_rgb; -extern const struct gl_texture_format _mesa_texformat_alpha; -extern const struct gl_texture_format _mesa_texformat_luminance; -extern const struct gl_texture_format _mesa_texformat_luminance_alpha; -extern const struct gl_texture_format _mesa_texformat_intensity; -/*@}*/ - -#if FEATURE_EXT_texture_sRGB -/** sRGB (nonlinear) formats */ -/*@{*/ -extern const struct gl_texture_format _mesa_texformat_srgb8; -extern const struct gl_texture_format _mesa_texformat_srgba8; -extern const struct gl_texture_format _mesa_texformat_sargb8; -extern const struct gl_texture_format _mesa_texformat_sl8; -extern const struct gl_texture_format _mesa_texformat_sla8; -#if FEATURE_texture_s3tc -extern const struct gl_texture_format _mesa_texformat_srgb_dxt1; -extern const struct gl_texture_format _mesa_texformat_srgba_dxt1; -extern const struct gl_texture_format _mesa_texformat_srgba_dxt3; -extern const struct gl_texture_format _mesa_texformat_srgba_dxt5; -#endif -/*@}*/ -#endif - -/** Floating point texture formats */ -/*@{*/ -extern const struct gl_texture_format _mesa_texformat_rgba_float32; -extern const struct gl_texture_format _mesa_texformat_rgba_float16; -extern const struct gl_texture_format _mesa_texformat_rgb_float32; -extern const struct gl_texture_format _mesa_texformat_rgb_float16; -extern const struct gl_texture_format _mesa_texformat_alpha_float32; -extern const struct gl_texture_format _mesa_texformat_alpha_float16; -extern const struct gl_texture_format _mesa_texformat_luminance_float32; -extern const struct gl_texture_format _mesa_texformat_luminance_float16; -extern const struct gl_texture_format _mesa_texformat_luminance_alpha_float32; -extern const struct gl_texture_format _mesa_texformat_luminance_alpha_float16; -extern const struct gl_texture_format _mesa_texformat_intensity_float32; -extern const struct gl_texture_format _mesa_texformat_intensity_float16; -/*@}*/ - -/** Signed fixed point texture formats */ -/*@{*/ -extern const struct gl_texture_format _mesa_texformat_dudv8; -extern const struct gl_texture_format _mesa_texformat_signed_rgba8888; -extern const struct gl_texture_format _mesa_texformat_signed_rgba8888_rev; -/*@}*/ - -/** \name Assorted hardware-friendly formats */ -/*@{*/ -extern const struct gl_texture_format _mesa_texformat_rgba8888; -extern const struct gl_texture_format _mesa_texformat_rgba8888_rev; -extern const struct gl_texture_format _mesa_texformat_argb8888; -extern const struct gl_texture_format _mesa_texformat_argb8888_rev; -extern const struct gl_texture_format _mesa_texformat_rgb888; -extern const struct gl_texture_format _mesa_texformat_bgr888; -extern const struct gl_texture_format _mesa_texformat_rgb565; -extern const struct gl_texture_format _mesa_texformat_rgb565_rev; -extern const struct gl_texture_format _mesa_texformat_rgba4444; -extern const struct gl_texture_format _mesa_texformat_argb4444; -extern const struct gl_texture_format _mesa_texformat_argb4444_rev; -extern const struct gl_texture_format _mesa_texformat_argb1555; -extern const struct gl_texture_format _mesa_texformat_argb1555_rev; -extern const struct gl_texture_format _mesa_texformat_rgba5551; -extern const struct gl_texture_format _mesa_texformat_al88; -extern const struct gl_texture_format _mesa_texformat_al88_rev; -extern const struct gl_texture_format _mesa_texformat_rgb332; -extern const struct gl_texture_format _mesa_texformat_a8; -extern const struct gl_texture_format _mesa_texformat_l8; -extern const struct gl_texture_format _mesa_texformat_i8; -extern const struct gl_texture_format _mesa_texformat_ci8; -extern const struct gl_texture_format _mesa_texformat_z24_s8; -extern const struct gl_texture_format _mesa_texformat_s8_z24; -extern const struct gl_texture_format _mesa_texformat_z16; -extern const struct gl_texture_format _mesa_texformat_z32; -/*@}*/ - -/** \name YCbCr formats */ -/*@{*/ -extern const struct gl_texture_format _mesa_texformat_ycbcr; -extern const struct gl_texture_format _mesa_texformat_ycbcr_rev; -/*@}*/ - -/** \name Compressed formats */ -/*@{*/ -#if FEATURE_texture_fxt1 -extern const struct gl_texture_format _mesa_texformat_rgb_fxt1; -extern const struct gl_texture_format _mesa_texformat_rgba_fxt1; -#endif -#if FEATURE_texture_s3tc -extern const struct gl_texture_format _mesa_texformat_rgb_dxt1; -extern const struct gl_texture_format _mesa_texformat_rgba_dxt1; -extern const struct gl_texture_format _mesa_texformat_rgba_dxt3; -extern const struct gl_texture_format _mesa_texformat_rgba_dxt5; -#endif -/*@}*/ - -/** \name The null format */ -/*@{*/ -extern const struct gl_texture_format _mesa_null_texformat; -/*@}*/ - - -extern const struct gl_texture_format * -_mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat, - GLenum format, GLenum type ); - - -extern void -_mesa_format_to_type_and_comps(const struct gl_texture_format *format, - GLenum *datatype, GLuint *comps); - -extern FetchTexelFuncF -_mesa_get_texel_fetch_func(GLuint format, GLuint dims); - -extern StoreTexelFunc -_mesa_get_texel_store_func(GLuint format); +extern mesa_format +_mesa_choose_tex_format(struct gl_context *ctx, GLenum target, + GLint internalFormat, GLenum format, GLenum type); +extern GLboolean +_mesa_tex_target_is_array(GLenum target); #endif