From 5bd093bd7b3711f88e1fd0fc9cdb37a18d7d24b9 Mon Sep 17 00:00:00 2001 From: Roland Scheidegger Date: Fri, 12 Dec 2008 05:06:48 +0100 Subject: mesa: fixes for srgb, new srgb formats add some more srgb texture formats, including compressed ones various fixes relating to srgb formats issues: _mesa_get_teximage is completely broken for srgb textures, both for non-compressed ones (swizzling) and compressed ones (shouldn't do standard-to-linear conversion) texelFetch function may be broken for little or big endian (or both...) --- src/mesa/main/texcompress_s3tc.c | 184 +++++++++++++++++++++++++++++++++++---- 1 file changed, 169 insertions(+), 15 deletions(-) (limited to 'src/mesa/main/texcompress_s3tc.c') diff --git a/src/mesa/main/texcompress_s3tc.c b/src/mesa/main/texcompress_s3tc.c index 4f329cdf59..ccc007c24d 100644 --- a/src/mesa/main/texcompress_s3tc.c +++ b/src/mesa/main/texcompress_s3tc.c @@ -3,6 +3,7 @@ * Version: 6.5.3 * * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. + * Copyright (c) 2008 VMware, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -56,6 +57,34 @@ #define DXTN_LIBNAME "libtxc_dxtn.so" #endif +#if FEATURE_EXT_texture_sRGB +/** + * Convert an 8-bit sRGB value from non-linear space to a + * linear RGB value in [0, 1]. + * Implemented with a 256-entry lookup table. + */ +static INLINE GLfloat +nonlinear_to_linear(GLubyte cs8) +{ + static GLfloat table[256]; + static GLboolean tableReady = GL_FALSE; + if (!tableReady) { + /* compute lookup table now */ + GLuint i; + for (i = 0; i < 256; i++) { + const GLfloat cs = UBYTE_TO_FLOAT(i); + if (cs <= 0.04045) { + table[i] = cs / 12.92f; + } + else { + table[i] = (GLfloat) _mesa_pow((cs + 0.055) / 1.055, 2.4); + } + } + tableReady = GL_TRUE; + } + return table[cs8]; +} +#endif /* FEATURE_EXT_texture_sRGB */ typedef void (*dxtFetchTexelFuncExt)( GLint srcRowstride, GLubyte *pixdata, GLint col, GLint row, GLvoid *texelOut ); @@ -552,6 +581,59 @@ fetch_texel_2d_f_rgba_dxt5( const struct gl_texture_image *texImage, texel[ACOMP] = CHAN_TO_FLOAT(rgba[ACOMP]); } +#if FEATURE_EXT_texture_sRGB +static void +fetch_texel_2d_f_srgb_dxt1( const struct gl_texture_image *texImage, + GLint i, GLint j, GLint k, GLfloat *texel ) +{ + /* just sample as GLchan and convert to float here */ + GLchan rgba[4]; + fetch_texel_2d_rgb_dxt1(texImage, i, j, k, rgba); + texel[RCOMP] = nonlinear_to_linear(rgba[RCOMP]); + texel[GCOMP] = nonlinear_to_linear(rgba[GCOMP]); + texel[BCOMP] = nonlinear_to_linear(rgba[BCOMP]); + texel[ACOMP] = CHAN_TO_FLOAT(rgba[ACOMP]); +} + +static void +fetch_texel_2d_f_srgba_dxt1( const struct gl_texture_image *texImage, + GLint i, GLint j, GLint k, GLfloat *texel ) +{ + /* just sample as GLchan and convert to float here */ + GLchan rgba[4]; + fetch_texel_2d_rgba_dxt1(texImage, i, j, k, rgba); + texel[RCOMP] = nonlinear_to_linear(rgba[RCOMP]); + texel[GCOMP] = nonlinear_to_linear(rgba[GCOMP]); + texel[BCOMP] = nonlinear_to_linear(rgba[BCOMP]); + texel[ACOMP] = CHAN_TO_FLOAT(rgba[ACOMP]); +} + +static void +fetch_texel_2d_f_srgba_dxt3( const struct gl_texture_image *texImage, + GLint i, GLint j, GLint k, GLfloat *texel ) +{ + /* just sample as GLchan and convert to float here */ + GLchan rgba[4]; + fetch_texel_2d_rgba_dxt3(texImage, i, j, k, rgba); + texel[RCOMP] = nonlinear_to_linear(rgba[RCOMP]); + texel[GCOMP] = nonlinear_to_linear(rgba[GCOMP]); + texel[BCOMP] = nonlinear_to_linear(rgba[BCOMP]); + texel[ACOMP] = CHAN_TO_FLOAT(rgba[ACOMP]); +} + +static void +fetch_texel_2d_f_srgba_dxt5( const struct gl_texture_image *texImage, + GLint i, GLint j, GLint k, GLfloat *texel ) +{ + /* just sample as GLchan and convert to float here */ + GLchan rgba[4]; + fetch_texel_2d_rgba_dxt5(texImage, i, j, k, rgba); + texel[RCOMP] = nonlinear_to_linear(rgba[RCOMP]); + texel[GCOMP] = nonlinear_to_linear(rgba[GCOMP]); + texel[BCOMP] = nonlinear_to_linear(rgba[BCOMP]); + texel[ACOMP] = CHAN_TO_FLOAT(rgba[ACOMP]); +} +#endif const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { MESA_FORMAT_RGB_DXT1, /* MesaFormat */ @@ -577,6 +659,78 @@ const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { NULL /* StoreTexel */ }; +const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { + MESA_FORMAT_RGBA_DXT1, /* MesaFormat */ + GL_RGBA, /* BaseFormat */ + GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ + 4, /*approx*/ /* RedBits */ + 4, /*approx*/ /* GreenBits */ + 4, /*approx*/ /* BlueBits */ + 1, /*approx*/ /* AlphaBits */ + 0, /* LuminanceBits */ + 0, /* IntensityBits */ + 0, /* IndexBits */ + 0, /* DepthBits */ + 0, /* StencilBits */ + 0, /* TexelBytes */ + texstore_rgba_dxt1, /* StoreTexImageFunc */ + NULL, /*impossible*/ /* FetchTexel1D */ + fetch_texel_2d_rgba_dxt1, /* FetchTexel2D */ + NULL, /*impossible*/ /* FetchTexel3D */ + NULL, /*impossible*/ /* FetchTexel1Df */ + fetch_texel_2d_f_rgba_dxt1, /* FetchTexel2Df */ + NULL, /*impossible*/ /* FetchTexel3Df */ + NULL /* StoreTexel */ +}; + +const struct gl_texture_format _mesa_texformat_rgba_dxt3 = { + MESA_FORMAT_RGBA_DXT3, /* MesaFormat */ + GL_RGBA, /* BaseFormat */ + GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ + 4, /*approx*/ /* RedBits */ + 4, /*approx*/ /* GreenBits */ + 4, /*approx*/ /* BlueBits */ + 4, /*approx*/ /* AlphaBits */ + 0, /* LuminanceBits */ + 0, /* IntensityBits */ + 0, /* IndexBits */ + 0, /* DepthBits */ + 0, /* StencilBits */ + 0, /* TexelBytes */ + texstore_rgba_dxt3, /* StoreTexImageFunc */ + NULL, /*impossible*/ /* FetchTexel1D */ + fetch_texel_2d_rgba_dxt3, /* FetchTexel2D */ + NULL, /*impossible*/ /* FetchTexel3D */ + NULL, /*impossible*/ /* FetchTexel1Df */ + fetch_texel_2d_f_rgba_dxt3, /* FetchTexel2Df */ + NULL, /*impossible*/ /* FetchTexel3Df */ + NULL /* StoreTexel */ +}; + +const struct gl_texture_format _mesa_texformat_rgba_dxt5 = { + MESA_FORMAT_RGBA_DXT5, /* MesaFormat */ + GL_RGBA, /* BaseFormat */ + GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ + 4,/*approx*/ /* RedBits */ + 4,/*approx*/ /* GreenBits */ + 4,/*approx*/ /* BlueBits */ + 4,/*approx*/ /* AlphaBits */ + 0, /* LuminanceBits */ + 0, /* IntensityBits */ + 0, /* IndexBits */ + 0, /* DepthBits */ + 0, /* StencilBits */ + 0, /* TexelBytes */ + texstore_rgba_dxt5, /* StoreTexImageFunc */ + NULL, /*impossible*/ /* FetchTexel1D */ + fetch_texel_2d_rgba_dxt5, /* FetchTexel2D */ + NULL, /*impossible*/ /* FetchTexel3D */ + NULL, /*impossible*/ /* FetchTexel1Df */ + fetch_texel_2d_f_rgba_dxt5, /* FetchTexel2Df */ + NULL, /*impossible*/ /* FetchTexel3Df */ + NULL /* StoreTexel */ +}; + #if FEATURE_EXT_texture_sRGB const struct gl_texture_format _mesa_texformat_srgb_dxt1 = { MESA_FORMAT_SRGB_DXT1, /* MesaFormat */ @@ -594,17 +748,16 @@ const struct gl_texture_format _mesa_texformat_srgb_dxt1 = { 0, /* TexelBytes */ texstore_rgb_dxt1, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ - fetch_texel_2d_rgb_dxt1, /* FetchTexel2D */ + NULL, /* FetchTexel2D */ NULL, /*impossible*/ /* FetchTexel3D */ NULL, /*impossible*/ /* FetchTexel1Df */ - fetch_texel_2d_f_rgb_dxt1, /* FetchTexel2Df */ + fetch_texel_2d_f_srgb_dxt1, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ }; -#endif -const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { - MESA_FORMAT_RGBA_DXT1, /* MesaFormat */ +const struct gl_texture_format _mesa_texformat_srgba_dxt1 = { + MESA_FORMAT_SRGBA_DXT1, /* MesaFormat */ GL_RGBA, /* BaseFormat */ GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ 4, /*approx*/ /* RedBits */ @@ -619,16 +772,16 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { 0, /* TexelBytes */ texstore_rgba_dxt1, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ - fetch_texel_2d_rgba_dxt1, /* FetchTexel2D */ + NULL, /* FetchTexel2D */ NULL, /*impossible*/ /* FetchTexel3D */ NULL, /*impossible*/ /* FetchTexel1Df */ - fetch_texel_2d_f_rgba_dxt1, /* FetchTexel2Df */ + fetch_texel_2d_f_srgba_dxt1, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ }; -const struct gl_texture_format _mesa_texformat_rgba_dxt3 = { - MESA_FORMAT_RGBA_DXT3, /* MesaFormat */ +const struct gl_texture_format _mesa_texformat_srgba_dxt3 = { + MESA_FORMAT_SRGBA_DXT3, /* MesaFormat */ GL_RGBA, /* BaseFormat */ GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ 4, /*approx*/ /* RedBits */ @@ -643,16 +796,16 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt3 = { 0, /* TexelBytes */ texstore_rgba_dxt3, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ - fetch_texel_2d_rgba_dxt3, /* FetchTexel2D */ + NULL, /* FetchTexel2D */ NULL, /*impossible*/ /* FetchTexel3D */ NULL, /*impossible*/ /* FetchTexel1Df */ - fetch_texel_2d_f_rgba_dxt3, /* FetchTexel2Df */ + fetch_texel_2d_f_srgba_dxt3, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ }; -const struct gl_texture_format _mesa_texformat_rgba_dxt5 = { - MESA_FORMAT_RGBA_DXT5, /* MesaFormat */ +const struct gl_texture_format _mesa_texformat_srgba_dxt5 = { + MESA_FORMAT_SRGBA_DXT5, /* MesaFormat */ GL_RGBA, /* BaseFormat */ GL_UNSIGNED_NORMALIZED_ARB, /* DataType */ 4,/*approx*/ /* RedBits */ @@ -667,10 +820,11 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt5 = { 0, /* TexelBytes */ texstore_rgba_dxt5, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ - fetch_texel_2d_rgba_dxt5, /* FetchTexel2D */ + NULL, /* FetchTexel2D */ NULL, /*impossible*/ /* FetchTexel3D */ NULL, /*impossible*/ /* FetchTexel1Df */ - fetch_texel_2d_f_rgba_dxt5, /* FetchTexel2Df */ + fetch_texel_2d_f_srgba_dxt5, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ }; +#endif -- cgit v1.2.3 From b3c1c5cf2c5848d794a5690c7296b9b927412353 Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Thu, 9 Apr 2009 00:12:17 +0200 Subject: mesa: Report name for missing s3tc functions --- src/mesa/main/texcompress_s3tc.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'src/mesa/main/texcompress_s3tc.c') diff --git a/src/mesa/main/texcompress_s3tc.c b/src/mesa/main/texcompress_s3tc.c index d17e18da6b..a1c0f18f36 100644 --- a/src/mesa/main/texcompress_s3tc.c +++ b/src/mesa/main/texcompress_s3tc.c @@ -205,7 +205,7 @@ texstore_rgb_dxt1(TEXSTORE_PARAMS) dst, dstRowStride); } else { - _mesa_warning(ctx, "external dxt library not available"); + _mesa_warning(ctx, "external dxt library not available: texstore_rgb_dxt1"); } if (tempImage) @@ -267,7 +267,7 @@ texstore_rgba_dxt1(TEXSTORE_PARAMS) dst, dstRowStride); } else { - _mesa_warning(ctx, "external dxt library not available"); + _mesa_warning(ctx, "external dxt library not available: texstore_rgba_dxt1"); } if (tempImage) @@ -328,7 +328,7 @@ texstore_rgba_dxt3(TEXSTORE_PARAMS) dst, dstRowStride); } else { - _mesa_warning(ctx, "external dxt library not available"); + _mesa_warning(ctx, "external dxt library not available: texstore_rgba_dxt3"); } if (tempImage) @@ -389,7 +389,7 @@ texstore_rgba_dxt5(TEXSTORE_PARAMS) dst, dstRowStride); } else { - _mesa_warning(ctx, "external dxt library not available"); + _mesa_warning(ctx, "external dxt library not available: texstore_rgba_dxt5"); } if (tempImage) @@ -410,7 +410,7 @@ fetch_texel_2d_rgb_dxt1( const struct gl_texture_image *texImage, (GLubyte *)(texImage)->Data, i, j, texel); } else - _mesa_debug(NULL, "attempted to decode s3tc texture without library available\n"); + _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgb_dxt1"); } @@ -438,7 +438,7 @@ fetch_texel_2d_rgba_dxt1( const struct gl_texture_image *texImage, (GLubyte *)(texImage)->Data, i, j, texel); } else - _mesa_debug(NULL, "attempted to decode s3tc texture without library available\n"); + _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgba_dxt1\n"); } @@ -467,7 +467,7 @@ fetch_texel_2d_rgba_dxt3( const struct gl_texture_image *texImage, i, j, texel); } else - _mesa_debug(NULL, "attempted to decode s3tc texture without library available\n"); + _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgba_dxt3\n"); } @@ -495,7 +495,7 @@ fetch_texel_2d_rgba_dxt5( const struct gl_texture_image *texImage, i, j, texel); } else - _mesa_debug(NULL, "attempted to decode s3tc texture without library available\n"); + _mesa_debug(NULL, "attempted to decode s3tc texture without library available: fetch_texel_2d_rgba_dxt5\n"); } -- cgit v1.2.3 From 4132e67e31fa14a1b529a0e16c5951d86db62ba2 Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Wed, 9 Sep 2009 12:01:19 +0800 Subject: mesa/main: Provide dummy texformats when FEATURE_texture_s3tc is disabled. Instead of removing the related enums and texture formats, provide dummy ones when the feature is disabled. --- src/mesa/main/context.c | 2 -- src/mesa/main/texcompress_s3tc.c | 40 +++++++++++++++++++++++++++++++++++++++- src/mesa/main/texformat.h | 8 -------- 3 files changed, 39 insertions(+), 11 deletions(-) (limited to 'src/mesa/main/texcompress_s3tc.c') diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c index 20307926a3..4e637ff44b 100644 --- a/src/mesa/main/context.c +++ b/src/mesa/main/context.c @@ -699,9 +699,7 @@ init_attrib_groups(GLcontext *ctx) if (!_mesa_init_texture( ctx )) return GL_FALSE; -#if FEATURE_texture_s3tc _mesa_init_texture_s3tc( ctx ); -#endif _mesa_init_texture_fxt1( ctx ); /* Miscellaneous */ diff --git a/src/mesa/main/texcompress_s3tc.c b/src/mesa/main/texcompress_s3tc.c index a1c0f18f36..754cb33cc0 100644 --- a/src/mesa/main/texcompress_s3tc.c +++ b/src/mesa/main/texcompress_s3tc.c @@ -54,6 +54,10 @@ #define DXTN_LIBNAME "libtxc_dxtn.so" #endif + +#if FEATURE_texture_s3tc + + #if FEATURE_EXT_texture_sRGB /** * Convert an 8-bit sRGB value from non-linear space to a @@ -564,7 +568,21 @@ fetch_texel_2d_f_srgba_dxt5( const struct gl_texture_image *texImage, texel[BCOMP] = nonlinear_to_linear(rgba[BCOMP]); texel[ACOMP] = CHAN_TO_FLOAT(rgba[ACOMP]); } -#endif +#endif /* FEATURE_EXT_texture_sRGB */ + + +#else /* FEATURE_texture_s3tc */ + + +void +_mesa_init_texture_s3tc( GLcontext *ctx ) +{ + (void) ctx; +} + + +#endif /* FEATURE_texture_s3tc */ + const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { MESA_FORMAT_RGB_DXT1, /* MesaFormat */ @@ -580,6 +598,7 @@ const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { 0, /* DepthBits */ 0, /* StencilBits */ 0, /* TexelBytes */ +#if FEATURE_texture_s3tc texstore_rgb_dxt1, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ fetch_texel_2d_rgb_dxt1, /* FetchTexel2D */ @@ -588,6 +607,10 @@ const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { fetch_texel_2d_f_rgb_dxt1, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ +#else + _mesa_texstore_null, + _MESA_TEXFORMAT_NULL_OPS +#endif }; const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { @@ -604,6 +627,7 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { 0, /* DepthBits */ 0, /* StencilBits */ 0, /* TexelBytes */ +#if FEATURE_texture_s3tc texstore_rgba_dxt1, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ fetch_texel_2d_rgba_dxt1, /* FetchTexel2D */ @@ -612,6 +636,10 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt1 = { fetch_texel_2d_f_rgba_dxt1, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ +#else + _mesa_texstore_null, + _MESA_TEXFORMAT_NULL_OPS +#endif }; const struct gl_texture_format _mesa_texformat_rgba_dxt3 = { @@ -628,6 +656,7 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt3 = { 0, /* DepthBits */ 0, /* StencilBits */ 0, /* TexelBytes */ +#if FEATURE_texture_s3tc texstore_rgba_dxt3, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ fetch_texel_2d_rgba_dxt3, /* FetchTexel2D */ @@ -636,6 +665,10 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt3 = { fetch_texel_2d_f_rgba_dxt3, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ +#else + _mesa_texstore_null, + _MESA_TEXFORMAT_NULL_OPS +#endif }; const struct gl_texture_format _mesa_texformat_rgba_dxt5 = { @@ -652,6 +685,7 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt5 = { 0, /* DepthBits */ 0, /* StencilBits */ 0, /* TexelBytes */ +#if FEATURE_texture_s3tc texstore_rgba_dxt5, /* StoreTexImageFunc */ NULL, /*impossible*/ /* FetchTexel1D */ fetch_texel_2d_rgba_dxt5, /* FetchTexel2D */ @@ -660,6 +694,10 @@ const struct gl_texture_format _mesa_texformat_rgba_dxt5 = { fetch_texel_2d_f_rgba_dxt5, /* FetchTexel2Df */ NULL, /*impossible*/ /* FetchTexel3Df */ NULL /* StoreTexel */ +#else + _mesa_texstore_null, + _MESA_TEXFORMAT_NULL_OPS +#endif }; #if FEATURE_EXT_texture_sRGB diff --git a/src/mesa/main/texformat.h b/src/mesa/main/texformat.h index b674301338..a4d8bbf831 100644 --- a/src/mesa/main/texformat.h +++ b/src/mesa/main/texformat.h @@ -112,12 +112,10 @@ enum _format { MESA_FORMAT_SARGB8, MESA_FORMAT_SL8, MESA_FORMAT_SLA8, -#if FEATURE_texture_s3tc MESA_FORMAT_SRGB_DXT1, MESA_FORMAT_SRGBA_DXT1, MESA_FORMAT_SRGBA_DXT3, MESA_FORMAT_SRGBA_DXT5, -#endif /*@}*/ #endif @@ -127,12 +125,10 @@ enum _format { /*@{*/ MESA_FORMAT_RGB_FXT1, MESA_FORMAT_RGBA_FXT1, -#if FEATURE_texture_s3tc MESA_FORMAT_RGB_DXT1, MESA_FORMAT_RGBA_DXT1, MESA_FORMAT_RGBA_DXT3, MESA_FORMAT_RGBA_DXT5, -#endif /*@}*/ /** @@ -201,12 +197,10 @@ 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 @@ -272,12 +266,10 @@ extern const struct gl_texture_format _mesa_texformat_ycbcr_rev; /*@{*/ extern const struct gl_texture_format _mesa_texformat_rgb_fxt1; extern const struct gl_texture_format _mesa_texformat_rgba_fxt1; -#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 */ -- cgit v1.2.3