- usage = PIPE_TEXTURE_USAGE_RENDER_TARGET;
- return st_choose_format(screen, internalFormat, PIPE_TEXTURE_2D, usage);
-}
-
-
-static gl_format
-translate_gallium_format_to_mesa_format(enum pipe_format format)
-{
- switch (format) {
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- return MESA_FORMAT_ARGB8888;
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- return MESA_FORMAT_XRGB8888;
- case PIPE_FORMAT_A1R5G5B5_UNORM:
- return MESA_FORMAT_ARGB1555;
- case PIPE_FORMAT_A4R4G4B4_UNORM:
- return MESA_FORMAT_ARGB4444;
- case PIPE_FORMAT_R5G6B5_UNORM:
- return MESA_FORMAT_RGB565;
- case PIPE_FORMAT_A8L8_UNORM:
- return MESA_FORMAT_AL88;
- case PIPE_FORMAT_A8_UNORM:
- return MESA_FORMAT_A8;
- case PIPE_FORMAT_L8_UNORM:
- return MESA_FORMAT_L8;
- case PIPE_FORMAT_I8_UNORM:
- return MESA_FORMAT_I8;
- case PIPE_FORMAT_Z16_UNORM:
- return MESA_FORMAT_Z16;
- case PIPE_FORMAT_Z32_UNORM:
- return MESA_FORMAT_Z32;
- case PIPE_FORMAT_Z24S8_UNORM:
- return MESA_FORMAT_Z24_S8;
- case PIPE_FORMAT_X8Z24_UNORM:
- return MESA_FORMAT_X8_Z24;
- case PIPE_FORMAT_S8Z24_UNORM:
- return MESA_FORMAT_S8_Z24;
- case PIPE_FORMAT_YCBCR:
- return MESA_FORMAT_YCBCR;
- case PIPE_FORMAT_YCBCR_REV:
- return MESA_FORMAT_YCBCR_REV;
-#if FEATURE_texture_s3tc
- case PIPE_FORMAT_DXT1_RGB:
- return MESA_FORMAT_RGB_DXT1;
- case PIPE_FORMAT_DXT1_RGBA:
- return MESA_FORMAT_RGBA_DXT1;
- case PIPE_FORMAT_DXT3_RGBA:
- return MESA_FORMAT_RGBA_DXT3;
- case PIPE_FORMAT_DXT5_RGBA:
- return MESA_FORMAT_RGBA_DXT5;
-#if FEATURE_EXT_texture_sRGB
- case PIPE_FORMAT_DXT1_SRGB:
- return MESA_FORMAT_SRGB_DXT1;
- case PIPE_FORMAT_DXT1_SRGBA:
- return MESA_FORMAT_SRGBA_DXT1;
- case PIPE_FORMAT_DXT3_SRGBA:
- return MESA_FORMAT_SRGBA_DXT3;
- case PIPE_FORMAT_DXT5_SRGBA:
- return MESA_FORMAT_SRGBA_DXT5;
-#endif
-#endif
-#if FEATURE_EXT_texture_sRGB
- case PIPE_FORMAT_A8L8_SRGB:
- return MESA_FORMAT_SLA8;
- case PIPE_FORMAT_L8_SRGB:
- return MESA_FORMAT_SL8;
- case PIPE_FORMAT_R8G8B8_SRGB:
- return MESA_FORMAT_SRGB8;
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- return MESA_FORMAT_SRGBA8;
- case PIPE_FORMAT_A8R8G8B8_SRGB:
- return MESA_FORMAT_SARGB8;
-#endif
- /* XXX add additional cases */
- default:
- assert(0);
- return MESA_FORMAT_NONE;
- }