diff options
Diffstat (limited to 'src/mesa/main/texformat.c')
| -rw-r--r-- | src/mesa/main/texformat.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c index 9db53641792..c018e0c8c90 100644 --- a/src/mesa/main/texformat.c +++ b/src/mesa/main/texformat.c @@ -863,138 +863,6 @@ const struct gl_texture_format _mesa_texformat_ycbcr_rev = { fetch_texel_3d_f_ycbcr_rev, /* FetchTexel3Df */ }; -const struct gl_texture_format _mesa_texformat_rgb_fxt1 = { - MESA_FORMAT_RGB_FXT1, /* 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, /* TexelBytes */ - _mesa_texstore_argb8888, /* StoreTexImageFunc */ - NULL, /*impossible*/ /* FetchTexel1D */ - fetch_texel_2d_rgb_fxt1, /* FetchTexel2D */ - NULL, /*impossible*/ /* FetchTexel3D */ - NULL, /*impossible*/ /* FetchTexel1Df */ - fetch_texel_2d_f_rgb_fxt1, /* FetchTexel2Df */ - NULL, /*impossible*/ /* FetchTexel3Df */ -}; - -const struct gl_texture_format _mesa_texformat_rgba_fxt1 = { - MESA_FORMAT_RGBA_FXT1, /* 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, /* TexelBytes */ - _mesa_texstore_argb8888, /* StoreTexImageFunc */ - NULL, /*impossible*/ /* FetchTexel1D */ - fetch_texel_2d_rgba_fxt1, /* FetchTexel2D */ - NULL, /*impossible*/ /* FetchTexel3D */ - NULL, /*impossible*/ /* FetchTexel1Df */ - fetch_texel_2d_f_rgba_fxt1, /* FetchTexel2Df */ - NULL, /*impossible*/ /* FetchTexel3Df */ -}; - -const struct gl_texture_format _mesa_texformat_rgb_dxt1 = { - MESA_FORMAT_RGB_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, /* TexelBytes */ - _mesa_texstore_argb8888, /* 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 */ -}; - -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, /* TexelBytes */ - _mesa_texstore_argb8888, /* 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 */ -}; - -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, /* TexelBytes */ - _mesa_texstore_argb8888, /* 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 */ -}; - -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, /* TexelBytes */ - _mesa_texstore_argb8888, /* 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 */ -}; - /* Big-endian */ #if 0 @@ -1198,27 +1066,6 @@ const struct gl_texture_format _mesa_null_texformat = { /*@}*/ -#if !NEWTEXSTORE -/** - * Determine whether a given texture format is a hardware texture - * format. - * - * \param format texture format. - * - * \return GL_TRUE if \p format is a hardware texture format, or GL_FALSE - * otherwise. - * - * \p format is a hardware texture format if gl_texture_format::MesaFormat is - * lower than _format::MESA_FORMAT_RGBA. - */ -GLboolean -_mesa_is_hardware_tex_format( const struct gl_texture_format *format ) -{ - return (format->MesaFormat < MESA_FORMAT_RGBA); -} -#endif - - /** * Choose an appropriate texture format given the format, type and * internalFormat parameters passed to glTexImage(). @@ -1448,33 +1295,3 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat, _mesa_problem(ctx, "unexpected format in _mesa_choose_tex_format()"); return NULL; } - - -/** - * Return the base texture format for the given compressed format - * - * Called via dd_function_table::Driver.BaseCompressedTexFormat. - * This function is used by software rasterizers. Hardware drivers - * which support texture compression should not use this function but - * a specialized function instead. - */ -GLint -_mesa_base_compressed_texformat(GLcontext *ctx, GLint intFormat) -{ - switch (intFormat) { - case GL_COMPRESSED_ALPHA_ARB: - return GL_ALPHA; - case GL_COMPRESSED_LUMINANCE_ARB: - return GL_LUMINANCE; - case GL_COMPRESSED_LUMINANCE_ALPHA_ARB: - return GL_LUMINANCE_ALPHA; - case GL_COMPRESSED_INTENSITY_ARB: - return GL_INTENSITY; - case GL_COMPRESSED_RGB_ARB: - return GL_RGB; - case GL_COMPRESSED_RGBA_ARB: - return GL_RGBA; - default: - return -1; /* not a recognized compressed format */ - } -} |