}
#endif
-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, /* StencilBits */
- 0, /* TexelBytes */
-};
-
-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 */
-};
-
-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 */
-};
-
-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 */
-};
-
-#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 */
-};
-
-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 */
- 4, /*approx*/ /* GreenBits */
- 4, /*approx*/ /* BlueBits */
- 1, /*approx*/ /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 0, /* TexelBytes */
-};
-
-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 */
- 4, /*approx*/ /* GreenBits */
- 4, /*approx*/ /* BlueBits */
- 4, /*approx*/ /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 0, /* TexelBytes */
-};
-
-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 */
- 4,/*approx*/ /* GreenBits */
- 4,/*approx*/ /* BlueBits */
- 4,/*approx*/ /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 0, /* TexelBytes */
-};
-#endif
}
-/**
- * Notes about the predefined gl_texture_formats:
- *
- * 1. There are 1D, 2D and 3D functions for fetching texels from texture
- * images, returning both GLchan values and GLfloat values. (six
- * functions in total)
- * You don't have to provide both the GLchan and GLfloat functions;
- * just one or the other is OK. Mesa will use an "adaptor" to convert
- * between GLchan/GLfloat when needed.
- * Since the adaptors have small performance penalty, we provide both
- * GLchan and GLfloat functions for some common formats like RGB, RGBA.
- */
-
-
-/***************************************************************/
-/** \name Default GLchan-based formats */
-/*@{*/
-#if 0
-const struct gl_texture_format _mesa_texformat_rgba = {
- MESA_FORMAT_RGBA, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- CHAN_BITS, /* RedBits */
- CHAN_BITS, /* GreenBits */
- CHAN_BITS, /* BlueBits */
- CHAN_BITS, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4 * sizeof(GLchan), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb = {
- MESA_FORMAT_RGB, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- CHAN_BITS, /* RedBits */
- CHAN_BITS, /* GreenBits */
- CHAN_BITS, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 3 * sizeof(GLchan), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_alpha = {
- MESA_FORMAT_ALPHA, /* MesaFormat */
- GL_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- CHAN_BITS, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- sizeof(GLchan), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_luminance = {
- MESA_FORMAT_LUMINANCE, /* MesaFormat */
- GL_LUMINANCE, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- CHAN_BITS, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- sizeof(GLchan), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_luminance_alpha = {
- MESA_FORMAT_LUMINANCE_ALPHA, /* MesaFormat */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- CHAN_BITS, /* AlphaBits */
- CHAN_BITS, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2 * sizeof(GLchan), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_intensity = {
- MESA_FORMAT_INTENSITY, /* MesaFormat */
- GL_INTENSITY, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- CHAN_BITS, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- sizeof(GLchan), /* TexelBytes */
-};
-
-
-#if FEATURE_EXT_texture_sRGB
-
-const struct gl_texture_format _mesa_texformat_srgb8 = {
- MESA_FORMAT_SRGB8, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 3, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_srgba8 = {
- MESA_FORMAT_SRGBA8, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_sargb8 = {
- MESA_FORMAT_SARGB8, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_sl8 = {
- MESA_FORMAT_SL8, /* MesaFormat */
- GL_LUMINANCE, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 8, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1, /* TexelBytes */
-};
-
-/* Note: this format name looks like a misnomer, make it sal8? */
-const struct gl_texture_format _mesa_texformat_sla8 = {
- MESA_FORMAT_SLA8, /* MesaFormat */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8, /* AlphaBits */
- 8, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-#endif /* FEATURE_EXT_texture_sRGB */
-
-const struct gl_texture_format _mesa_texformat_rgba_float32 = {
- MESA_FORMAT_RGBA_FLOAT32, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 8 * sizeof(GLfloat), /* RedBits */
- 8 * sizeof(GLfloat), /* GreenBits */
- 8 * sizeof(GLfloat), /* BlueBits */
- 8 * sizeof(GLfloat), /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4 * sizeof(GLfloat), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgba_float16 = {
- MESA_FORMAT_RGBA_FLOAT16, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 8 * sizeof(GLhalfARB), /* RedBits */
- 8 * sizeof(GLhalfARB), /* GreenBits */
- 8 * sizeof(GLhalfARB), /* BlueBits */
- 8 * sizeof(GLhalfARB), /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4 * sizeof(GLhalfARB), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb_float32 = {
- MESA_FORMAT_RGB_FLOAT32, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 8 * sizeof(GLfloat), /* RedBits */
- 8 * sizeof(GLfloat), /* GreenBits */
- 8 * sizeof(GLfloat), /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 3 * sizeof(GLfloat), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb_float16 = {
- MESA_FORMAT_RGB_FLOAT16, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 8 * sizeof(GLhalfARB), /* RedBits */
- 8 * sizeof(GLhalfARB), /* GreenBits */
- 8 * sizeof(GLhalfARB), /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 3 * sizeof(GLhalfARB), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_alpha_float32 = {
- MESA_FORMAT_ALPHA_FLOAT32, /* MesaFormat */
- GL_ALPHA, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8 * sizeof(GLfloat), /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1 * sizeof(GLfloat), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_alpha_float16 = {
- MESA_FORMAT_ALPHA_FLOAT16, /* MesaFormat */
- GL_ALPHA, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8 * sizeof(GLhalfARB), /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1 * sizeof(GLhalfARB), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_luminance_float32 = {
- MESA_FORMAT_LUMINANCE_FLOAT32, /* MesaFormat */
- GL_LUMINANCE, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 8 * sizeof(GLfloat), /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1 * sizeof(GLfloat), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_luminance_float16 = {
- MESA_FORMAT_LUMINANCE_FLOAT16, /* MesaFormat */
- GL_LUMINANCE, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 8 * sizeof(GLhalfARB), /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1 * sizeof(GLhalfARB), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_luminance_alpha_float32 = {
- MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32, /* MesaFormat */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8 * sizeof(GLfloat), /* AlphaBits */
- 8 * sizeof(GLfloat), /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2 * sizeof(GLfloat), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_luminance_alpha_float16 = {
- MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16, /* MesaFormat */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8 * sizeof(GLhalfARB), /* AlphaBits */
- 8 * sizeof(GLhalfARB), /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2 * sizeof(GLhalfARB), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_intensity_float32 = {
- MESA_FORMAT_INTENSITY_FLOAT32, /* MesaFormat */
- GL_INTENSITY, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 8 * sizeof(GLfloat), /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1 * sizeof(GLfloat), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_intensity_float16 = {
- MESA_FORMAT_INTENSITY_FLOAT16, /* MesaFormat */
- GL_INTENSITY, /* BaseFormat */
- GL_FLOAT, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 8 * sizeof(GLhalfARB), /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1 * sizeof(GLhalfARB), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_dudv8 = {
- MESA_FORMAT_DUDV8, /* MesaFormat */
- GL_DUDV_ATI, /* BaseFormat */
- GL_SIGNED_NORMALIZED, /* DataType */
- /* maybe should add dudvBits field, but spec seems to be
- lacking the ability to query with GetTexLevelParameter anyway */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_signed_rgba8888 = {
- MESA_FORMAT_SIGNED_RGBA8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_SIGNED_NORMALIZED, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_signed_rgba8888_rev = {
- MESA_FORMAT_SIGNED_RGBA8888_REV, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_SIGNED_NORMALIZED, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-/*@}*/
-
-
-/***************************************************************/
-/** \name Hardware formats */
-/*@{*/
-
-const struct gl_texture_format _mesa_texformat_rgba8888 = {
- MESA_FORMAT_RGBA8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgba8888_rev = {
- MESA_FORMAT_RGBA8888_REV, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_argb8888 = {
- MESA_FORMAT_ARGB8888, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_argb8888_rev = {
- MESA_FORMAT_ARGB8888_REV, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb888 = {
- MESA_FORMAT_RGB888, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 3, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_bgr888 = {
- MESA_FORMAT_BGR888, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 8, /* RedBits */
- 8, /* GreenBits */
- 8, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 3, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb565 = {
- MESA_FORMAT_RGB565, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 6, /* GreenBits */
- 5, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb565_rev = {
- MESA_FORMAT_RGB565_REV, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 6, /* GreenBits */
- 5, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgba4444 = {
- MESA_FORMAT_RGBA4444, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 4, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_argb4444 = {
- MESA_FORMAT_ARGB4444, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 4, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_argb4444_rev = {
- MESA_FORMAT_ARGB4444_REV, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 4, /* RedBits */
- 4, /* GreenBits */
- 4, /* BlueBits */
- 4, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgba5551 = {
- MESA_FORMAT_RGBA5551, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 5, /* GreenBits */
- 5, /* BlueBits */
- 1, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_argb1555 = {
- MESA_FORMAT_ARGB1555, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 5, /* GreenBits */
- 5, /* BlueBits */
- 1, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_argb1555_rev = {
- MESA_FORMAT_ARGB1555_REV, /* MesaFormat */
- GL_RGBA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 5, /* RedBits */
- 5, /* GreenBits */
- 5, /* BlueBits */
- 1, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_al88 = {
- MESA_FORMAT_AL88, /* MesaFormat */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8, /* AlphaBits */
- 8, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_al88_rev = {
- MESA_FORMAT_AL88_REV, /* MesaFormat */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8, /* AlphaBits */
- 8, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_rgb332 = {
- MESA_FORMAT_RGB332, /* MesaFormat */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 3, /* RedBits */
- 3, /* GreenBits */
- 2, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_a8 = {
- MESA_FORMAT_A8, /* MesaFormat */
- GL_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 8, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_l8 = {
- MESA_FORMAT_L8, /* MesaFormat */
- GL_LUMINANCE, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 8, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_i8 = {
- MESA_FORMAT_I8, /* MesaFormat */
- GL_INTENSITY, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 8, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_ci8 = {
- MESA_FORMAT_CI8, /* MesaFormat */
- GL_COLOR_INDEX, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 8, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 1, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_ycbcr = {
- MESA_FORMAT_YCBCR, /* MesaFormat */
- GL_YCBCR_MESA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_ycbcr_rev = {
- MESA_FORMAT_YCBCR_REV, /* MesaFormat */
- GL_YCBCR_MESA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 2, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_z24_s8 = {
- MESA_FORMAT_Z24_S8, /* MesaFormat */
- GL_DEPTH_STENCIL_EXT, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 24, /* DepthBits */
- 8, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_s8_z24 = {
- MESA_FORMAT_S8_Z24, /* MesaFormat */
- GL_DEPTH_STENCIL_EXT, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 24, /* DepthBits */
- 8, /* StencilBits */
- 4, /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_z16 = {
- MESA_FORMAT_Z16, /* MesaFormat */
- GL_DEPTH_COMPONENT, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- sizeof(GLushort) * 8, /* DepthBits */
- 0, /* StencilBits */
- sizeof(GLushort), /* TexelBytes */
-};
-
-const struct gl_texture_format _mesa_texformat_z32 = {
- MESA_FORMAT_Z32, /* MesaFormat */
- GL_DEPTH_COMPONENT, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- sizeof(GLuint) * 8, /* DepthBits */
- 0, /* StencilBits */
- sizeof(GLuint), /* TexelBytes */
-};
-
-/*@}*/
-
-
-/***************************************************************/
-/** \name Null format (useful for proxy textures) */
-/*@{*/
-
-const struct gl_texture_format _mesa_null_texformat = {
- -1, /* MesaFormat */
- 0, /* BaseFormat */
- GL_NONE, /* DataType */
- 0, /* RedBits */
- 0, /* GreenBits */
- 0, /* BlueBits */
- 0, /* AlphaBits */
- 0, /* LuminanceBits */
- 0, /* IntensityBits */
- 0, /* IndexBits */
- 0, /* DepthBits */
- 0, /* StencilBits */
- 0, /* TexelBytes */
-};
-#endif
-
-/*@}*/
-
-
/**
* Choose an appropriate texture format given the format, type and
* internalFormat parameters passed to glTexImage().
#include "mtypes.h"
#include "formats.h"
-#if 0
-/** 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;
-/*@}*/
-#endif
extern gl_format
_mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
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