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EXT_texture_sRGB support on i965

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Zou Nan hai
2007-08-02 14:26:12 +08:00
parent 394e7575a3
commit 6bf81a5edf
5 changed files with 53 additions and 0 deletions
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26
src/mesa/main/texcompress_s3tc.c
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@@ -577,6 +577,32 @@ const struct gl_texture_format _mesa_texformat_rgb_dxt1 = {
NULL /* StoreTexel */
};
#if FEATURE_EXT_texture_sRGB
const struct gl_texture_format _mesa_texformat_srgb_dxt1 = {
MESA_FORMAT_SRGB_DXT1, /* MesaFormat */
GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
4, /*approx*/ /* RedBits */
4, /*approx*/ /* GreenBits */
4, /*approx*/ /* BlueBits */
0, /* AlphaBits */
0, /* LuminanceBits */
0, /* IntensityBits */
0, /* IndexBits */
0, /* DepthBits */
0, /* StencilBits */
0, /* TexelBytes */
texstore_rgb_dxt1, /* StoreTexImageFunc */
NULL, /*impossible*/ /* FetchTexel1D */
fetch_texel_2d_rgb_dxt1, /* FetchTexel2D */
NULL, /*impossible*/ /* FetchTexel3D */
NULL, /*impossible*/ /* FetchTexel1Df */
fetch_texel_2d_f_rgb_dxt1, /* FetchTexel2Df */
NULL, /*impossible*/ /* FetchTexel3Df */
NULL /* StoreTexel */
};
#endif
const struct gl_texture_format _mesa_texformat_rgba_dxt1 = {
MESA_FORMAT_RGBA_DXT1, /* MesaFormat */
GL_RGBA, /* BaseFormat */