switch (mesaFormat) {
case MESA_FORMAT_A8B8G8R8_UNORM:
return PIPE_FORMAT_ABGR8888_UNORM;
+ case MESA_FORMAT_RGB_UNORM8:
+ return PIPE_FORMAT_R8G8B8_UNORM;
case MESA_FORMAT_R8G8B8A8_UNORM:
return PIPE_FORMAT_RGBA8888_UNORM;
case MESA_FORMAT_B8G8R8A8_UNORM:
return PIPE_FORMAT_B5G5R5A1_UNORM;
case MESA_FORMAT_A1B5G5R5_UNORM:
return PIPE_FORMAT_A1B5G5R5_UNORM;
+ case MESA_FORMAT_A1R5G5B5_UNORM:
+ return PIPE_FORMAT_A1R5G5B5_UNORM;
+ case MESA_FORMAT_R5G5B5A1_UNORM:
+ return PIPE_FORMAT_R5G5B5A1_UNORM;
+ case MESA_FORMAT_R4G4B4A4_UNORM:
+ return PIPE_FORMAT_R4G4B4A4_UNORM;
case MESA_FORMAT_B4G4R4A4_UNORM:
return PIPE_FORMAT_B4G4R4A4_UNORM;
case MESA_FORMAT_A4B4G4R4_UNORM:
return PIPE_FORMAT_A4B4G4R4_UNORM;
+ case MESA_FORMAT_A4R4G4B4_UNORM:
+ return PIPE_FORMAT_A4R4G4B4_UNORM;
+ case MESA_FORMAT_R5G6B5_UNORM:
+ return PIPE_FORMAT_R5G6B5_UNORM;
case MESA_FORMAT_B5G6R5_UNORM:
return PIPE_FORMAT_B5G6R5_UNORM;
+ case MESA_FORMAT_R3G3B2_UNORM:
+ return PIPE_FORMAT_R3G3B2_UNORM;
case MESA_FORMAT_B2G3R3_UNORM:
return PIPE_FORMAT_B2G3R3_UNORM;
case MESA_FORMAT_B10G10R10A2_UNORM:
return PIPE_FORMAT_R10G10B10A2_UNORM;
case MESA_FORMAT_R10G10B10X2_UNORM:
return PIPE_FORMAT_R10G10B10X2_UNORM;
+ case MESA_FORMAT_A2B10G10R10_UNORM:
+ return PIPE_FORMAT_A2B10G10R10_UNORM;
+ case MESA_FORMAT_A2R10G10B10_UNORM:
+ return PIPE_FORMAT_A2R10G10B10_UNORM;
case MESA_FORMAT_L4A4_UNORM:
return PIPE_FORMAT_L4A4_UNORM;
- case MESA_FORMAT_L8A8_UNORM:
- return PIPE_FORMAT_LA88_UNORM;
- case MESA_FORMAT_A8L8_UNORM:
- return PIPE_FORMAT_AL88_UNORM;
- case MESA_FORMAT_L16A16_UNORM:
- return PIPE_FORMAT_LA1616_UNORM;
- case MESA_FORMAT_A16L16_UNORM:
- return PIPE_FORMAT_AL1616_UNORM;
case MESA_FORMAT_A_UNORM8:
return PIPE_FORMAT_A8_UNORM;
case MESA_FORMAT_A_UNORM16:
return PIPE_FORMAT_L8_UNORM;
case MESA_FORMAT_L_UNORM16:
return PIPE_FORMAT_L16_UNORM;
+ case MESA_FORMAT_LA_UNORM8:
+ return PIPE_FORMAT_L8A8_UNORM;
+ case MESA_FORMAT_LA_UNORM16:
+ return PIPE_FORMAT_L16A16_UNORM;
case MESA_FORMAT_I_UNORM8:
return PIPE_FORMAT_I8_UNORM;
case MESA_FORMAT_I_UNORM16:
return PIPE_FORMAT_DXT3_SRGBA;
case MESA_FORMAT_SRGBA_DXT5:
return PIPE_FORMAT_DXT5_SRGBA;
- case MESA_FORMAT_L8A8_SRGB:
- return PIPE_FORMAT_LA88_SRGB;
- case MESA_FORMAT_A8L8_SRGB:
- return PIPE_FORMAT_AL88_SRGB;
case MESA_FORMAT_L_SRGB8:
return PIPE_FORMAT_L8_SRGB;
+ case MESA_FORMAT_LA_SRGB8:
+ return PIPE_FORMAT_L8A8_SRGB;
case MESA_FORMAT_R_SRGB8:
return PIPE_FORMAT_R8_SRGB;
case MESA_FORMAT_BGR_SRGB8:
return PIPE_FORMAT_R8_UNORM;
case MESA_FORMAT_R_UNORM16:
return PIPE_FORMAT_R16_UNORM;
- case MESA_FORMAT_R8G8_UNORM:
- return PIPE_FORMAT_RG88_UNORM;
- case MESA_FORMAT_G8R8_UNORM:
- return PIPE_FORMAT_GR88_UNORM;
- case MESA_FORMAT_R16G16_UNORM:
- return PIPE_FORMAT_RG1616_UNORM;
- case MESA_FORMAT_G16R16_UNORM:
- return PIPE_FORMAT_GR1616_UNORM;
+ case MESA_FORMAT_RG_UNORM8:
+ return PIPE_FORMAT_R8G8_UNORM;
+ case MESA_FORMAT_RG_UNORM16:
+ return PIPE_FORMAT_R16G16_UNORM;
+ case MESA_FORMAT_BGR_UNORM8:
+ return PIPE_FORMAT_B8G8R8_UNORM;
case MESA_FORMAT_RGBA_UNORM16:
return PIPE_FORMAT_R16G16B16A16_UNORM;
/* signed normalized formats */
case MESA_FORMAT_R_SNORM8:
return PIPE_FORMAT_R8_SNORM;
- case MESA_FORMAT_R8G8_SNORM:
- return PIPE_FORMAT_RG88_SNORM;
- case MESA_FORMAT_G8R8_SNORM:
- return PIPE_FORMAT_GR88_SNORM;
+ case MESA_FORMAT_RG_SNORM8:
+ return PIPE_FORMAT_R8G8_SNORM;
case MESA_FORMAT_R8G8B8A8_SNORM:
return PIPE_FORMAT_RGBA8888_SNORM;
case MESA_FORMAT_A8B8G8R8_SNORM:
return PIPE_FORMAT_A8_SNORM;
case MESA_FORMAT_L_SNORM8:
return PIPE_FORMAT_L8_SNORM;
- case MESA_FORMAT_L8A8_SNORM:
- return PIPE_FORMAT_LA88_SNORM;
- case MESA_FORMAT_A8L8_SNORM:
- return PIPE_FORMAT_AL88_SNORM;
+ case MESA_FORMAT_LA_SNORM8:
+ return PIPE_FORMAT_L8A8_SNORM;
case MESA_FORMAT_I_SNORM8:
return PIPE_FORMAT_I8_SNORM;
case MESA_FORMAT_R_SNORM16:
return PIPE_FORMAT_R16_SNORM;
- case MESA_FORMAT_R16G16_SNORM:
- return PIPE_FORMAT_RG1616_SNORM;
- case MESA_FORMAT_G16R16_SNORM:
- return PIPE_FORMAT_GR1616_SNORM;
+ case MESA_FORMAT_RG_SNORM16:
+ return PIPE_FORMAT_R16G16_SNORM;
+ case MESA_FORMAT_RGB_SNORM16:
+ return PIPE_FORMAT_R16G16B16_SNORM;
case MESA_FORMAT_RGBA_SNORM16:
return PIPE_FORMAT_R16G16B16A16_SNORM;
return PIPE_FORMAT_R8G8B8A8_SRGB;
return PIPE_FORMAT_ASTC_12x12_SRGB;
+ case MESA_FORMAT_RGBA_ASTC_3x3x3:
+ return PIPE_FORMAT_ASTC_3x3x3;
+ case MESA_FORMAT_RGBA_ASTC_4x3x3:
+ return PIPE_FORMAT_ASTC_4x3x3;
+ case MESA_FORMAT_RGBA_ASTC_4x4x3:
+ return PIPE_FORMAT_ASTC_4x4x3;
+ case MESA_FORMAT_RGBA_ASTC_4x4x4:
+ return PIPE_FORMAT_ASTC_4x4x4;
+ case MESA_FORMAT_RGBA_ASTC_5x4x4:
+ return PIPE_FORMAT_ASTC_5x4x4;
+ case MESA_FORMAT_RGBA_ASTC_5x5x4:
+ return PIPE_FORMAT_ASTC_5x5x4;
+ case MESA_FORMAT_RGBA_ASTC_5x5x5:
+ return PIPE_FORMAT_ASTC_5x5x5;
+ case MESA_FORMAT_RGBA_ASTC_6x5x5:
+ return PIPE_FORMAT_ASTC_6x5x5;
+ case MESA_FORMAT_RGBA_ASTC_6x6x5:
+ return PIPE_FORMAT_ASTC_6x6x5;
+ case MESA_FORMAT_RGBA_ASTC_6x6x6:
+ return PIPE_FORMAT_ASTC_6x6x6;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_3x3x3:
+ return PIPE_FORMAT_ASTC_3x3x3_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x3x3:
+ return PIPE_FORMAT_ASTC_4x3x3_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x3:
+ return PIPE_FORMAT_ASTC_4x4x3_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x4:
+ return PIPE_FORMAT_ASTC_4x4x4_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4x4:
+ return PIPE_FORMAT_ASTC_5x4x4_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x4:
+ return PIPE_FORMAT_ASTC_5x5x4_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x5:
+ return PIPE_FORMAT_ASTC_5x5x5_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5x5:
+ return PIPE_FORMAT_ASTC_6x5x5_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x5:
+ return PIPE_FORMAT_ASTC_6x6x5_SRGB;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x6:
+ return PIPE_FORMAT_ASTC_6x6x6_SRGB;
+
case MESA_FORMAT_ATC_RGB:
return PIPE_FORMAT_ATC_RGB;
case MESA_FORMAT_ATC_RGBA_EXPLICIT:
case MESA_FORMAT_ATC_RGBA_INTERPOLATED:
return PIPE_FORMAT_ATC_RGBA_INTERPOLATED;
+ case MESA_FORMAT_RGB_FXT1:
+ return PIPE_FORMAT_FXT1_RGB;
+ case MESA_FORMAT_RGBA_FXT1:
+ return PIPE_FORMAT_FXT1_RGBA;
+
default:
+ if (0) {
+ debug_printf("%s(mesa_format=%s) -> NONE\n",
+ __func__, _mesa_get_format_name(mesaFormat));
+ }
return PIPE_FORMAT_NONE;
}
}
return MESA_FORMAT_A8B8G8R8_UNORM;
case PIPE_FORMAT_RGBA8888_UNORM:
return MESA_FORMAT_R8G8B8A8_UNORM;
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ return MESA_FORMAT_RGB_UNORM8;
case PIPE_FORMAT_BGRA8888_UNORM:
return MESA_FORMAT_B8G8R8A8_UNORM;
case PIPE_FORMAT_ARGB8888_UNORM:
return MESA_FORMAT_B5G5R5A1_UNORM;
case PIPE_FORMAT_A1B5G5R5_UNORM:
return MESA_FORMAT_A1B5G5R5_UNORM;
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ return MESA_FORMAT_A1R5G5B5_UNORM;
+ case PIPE_FORMAT_R5G5B5A1_UNORM:
+ return MESA_FORMAT_R5G5B5A1_UNORM;
+ case PIPE_FORMAT_R4G4B4A4_UNORM:
+ return MESA_FORMAT_R4G4B4A4_UNORM;
case PIPE_FORMAT_B4G4R4A4_UNORM:
return MESA_FORMAT_B4G4R4A4_UNORM;
case PIPE_FORMAT_A4B4G4R4_UNORM:
return MESA_FORMAT_A4B4G4R4_UNORM;
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ return MESA_FORMAT_A4R4G4B4_UNORM;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return MESA_FORMAT_R5G6B5_UNORM;
case PIPE_FORMAT_B5G6R5_UNORM:
return MESA_FORMAT_B5G6R5_UNORM;
+ case PIPE_FORMAT_R3G3B2_UNORM:
+ return MESA_FORMAT_R3G3B2_UNORM;
case PIPE_FORMAT_B2G3R3_UNORM:
return MESA_FORMAT_B2G3R3_UNORM;
case PIPE_FORMAT_B10G10R10A2_UNORM:
return MESA_FORMAT_R10G10B10A2_UNORM;
case PIPE_FORMAT_R10G10B10X2_UNORM:
return MESA_FORMAT_R10G10B10X2_UNORM;
+ case PIPE_FORMAT_A2R10G10B10_UNORM:
+ return MESA_FORMAT_A2R10G10B10_UNORM;
+ case PIPE_FORMAT_A2B10G10R10_UNORM:
+ return MESA_FORMAT_A2B10G10R10_UNORM;
case PIPE_FORMAT_L4A4_UNORM:
return MESA_FORMAT_L4A4_UNORM;
- case PIPE_FORMAT_LA88_UNORM:
- return MESA_FORMAT_L8A8_UNORM;
- case PIPE_FORMAT_AL88_UNORM:
- return MESA_FORMAT_A8L8_UNORM;
- case PIPE_FORMAT_LA1616_UNORM:
- return MESA_FORMAT_L16A16_UNORM;
- case PIPE_FORMAT_AL1616_UNORM:
- return MESA_FORMAT_A16L16_UNORM;
+ case PIPE_FORMAT_L8A8_UNORM:
+ return MESA_FORMAT_LA_UNORM8;
+ case PIPE_FORMAT_L16A16_UNORM:
+ return MESA_FORMAT_LA_UNORM16;
case PIPE_FORMAT_A8_UNORM:
return MESA_FORMAT_A_UNORM8;
case PIPE_FORMAT_A16_UNORM:
return MESA_FORMAT_SRGBA_DXT3;
case PIPE_FORMAT_DXT5_SRGBA:
return MESA_FORMAT_SRGBA_DXT5;
- case PIPE_FORMAT_LA88_SRGB:
- return MESA_FORMAT_L8A8_SRGB;
- case PIPE_FORMAT_AL88_SRGB:
- return MESA_FORMAT_A8L8_SRGB;
case PIPE_FORMAT_L8_SRGB:
return MESA_FORMAT_L_SRGB8;
+ case PIPE_FORMAT_L8A8_SRGB:
+ return MESA_FORMAT_LA_SRGB8;
case PIPE_FORMAT_R8_SRGB:
return MESA_FORMAT_R_SRGB8;
case PIPE_FORMAT_R8G8B8_SRGB:
return MESA_FORMAT_R_UNORM8;
case PIPE_FORMAT_R16_UNORM:
return MESA_FORMAT_R_UNORM16;
- case PIPE_FORMAT_RG88_UNORM:
- return MESA_FORMAT_R8G8_UNORM;
- case PIPE_FORMAT_GR88_UNORM:
- return MESA_FORMAT_G8R8_UNORM;
- case PIPE_FORMAT_RG1616_UNORM:
- return MESA_FORMAT_R16G16_UNORM;
- case PIPE_FORMAT_GR1616_UNORM:
- return MESA_FORMAT_G16R16_UNORM;
+ case PIPE_FORMAT_R8G8_UNORM:
+ return MESA_FORMAT_RG_UNORM8;
+ case PIPE_FORMAT_R16G16_UNORM:
+ return MESA_FORMAT_RG_UNORM16;
+ case PIPE_FORMAT_B8G8R8_UNORM:
+ return MESA_FORMAT_BGR_UNORM8;
case PIPE_FORMAT_A8_UINT:
return MESA_FORMAT_A_UINT8;
/* signed normalized formats */
case PIPE_FORMAT_R8_SNORM:
return MESA_FORMAT_R_SNORM8;
- case PIPE_FORMAT_RG88_SNORM:
- return MESA_FORMAT_R8G8_SNORM;
- case PIPE_FORMAT_GR88_SNORM:
- return MESA_FORMAT_G8R8_SNORM;
+ case PIPE_FORMAT_R8G8_SNORM:
+ return MESA_FORMAT_RG_SNORM8;
case PIPE_FORMAT_RGBA8888_SNORM:
return MESA_FORMAT_R8G8B8A8_SNORM;
case PIPE_FORMAT_ABGR8888_SNORM:
return MESA_FORMAT_A_SNORM8;
case PIPE_FORMAT_L8_SNORM:
return MESA_FORMAT_L_SNORM8;
- case PIPE_FORMAT_LA88_SNORM:
- return MESA_FORMAT_L8A8_SNORM;
- case PIPE_FORMAT_AL88_SNORM:
- return MESA_FORMAT_A8L8_SNORM;
+ case PIPE_FORMAT_L8A8_SNORM:
+ return MESA_FORMAT_LA_SNORM8;
case PIPE_FORMAT_I8_SNORM:
return MESA_FORMAT_I_SNORM8;
case PIPE_FORMAT_R16_SNORM:
return MESA_FORMAT_R_SNORM16;
- case PIPE_FORMAT_RG1616_SNORM:
- return MESA_FORMAT_R16G16_SNORM;
- case PIPE_FORMAT_GR1616_SNORM:
- return MESA_FORMAT_G16R16_SNORM;
+ case PIPE_FORMAT_R16G16_SNORM:
+ return MESA_FORMAT_RG_SNORM16;
+ case PIPE_FORMAT_R16G16B16_SNORM:
+ return MESA_FORMAT_RGB_SNORM16;
case PIPE_FORMAT_R16G16B16A16_SNORM:
return MESA_FORMAT_RGBA_SNORM16;
case PIPE_FORMAT_ASTC_12x12_SRGB:
return MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12;
+ case PIPE_FORMAT_ASTC_3x3x3:
+ return MESA_FORMAT_RGBA_ASTC_3x3x3;
+ case PIPE_FORMAT_ASTC_4x3x3:
+ return MESA_FORMAT_RGBA_ASTC_4x3x3;
+ case PIPE_FORMAT_ASTC_4x4x3:
+ return MESA_FORMAT_RGBA_ASTC_4x4x3;
+ case PIPE_FORMAT_ASTC_4x4x4:
+ return MESA_FORMAT_RGBA_ASTC_4x4x4;
+ case PIPE_FORMAT_ASTC_5x4x4:
+ return MESA_FORMAT_RGBA_ASTC_5x4x4;
+ case PIPE_FORMAT_ASTC_5x5x4:
+ return MESA_FORMAT_RGBA_ASTC_5x5x4;
+ case PIPE_FORMAT_ASTC_5x5x5:
+ return MESA_FORMAT_RGBA_ASTC_5x5x5;
+ case PIPE_FORMAT_ASTC_6x5x5:
+ return MESA_FORMAT_RGBA_ASTC_6x5x5;
+ case PIPE_FORMAT_ASTC_6x6x5:
+ return MESA_FORMAT_RGBA_ASTC_6x6x5;
+ case PIPE_FORMAT_ASTC_6x6x6:
+ return MESA_FORMAT_RGBA_ASTC_6x6x6;
+ case PIPE_FORMAT_ASTC_3x3x3_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_3x3x3;
+ case PIPE_FORMAT_ASTC_4x3x3_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x3x3;
+ case PIPE_FORMAT_ASTC_4x4x3_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x3;
+ case PIPE_FORMAT_ASTC_4x4x4_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x4;
+ case PIPE_FORMAT_ASTC_5x4x4_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4x4;
+ case PIPE_FORMAT_ASTC_5x5x4_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x4;
+ case PIPE_FORMAT_ASTC_5x5x5_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x5;
+ case PIPE_FORMAT_ASTC_6x5x5_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5x5;
+ case PIPE_FORMAT_ASTC_6x6x5_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x5;
+ case PIPE_FORMAT_ASTC_6x6x6_SRGB:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x6;
+
case PIPE_FORMAT_ATC_RGB:
return MESA_FORMAT_ATC_RGB;
case PIPE_FORMAT_ATC_RGBA_EXPLICIT:
case PIPE_FORMAT_ATC_RGBA_INTERPOLATED:
return MESA_FORMAT_ATC_RGBA_INTERPOLATED;
+ case PIPE_FORMAT_FXT1_RGB:
+ return MESA_FORMAT_RGB_FXT1;
+ case PIPE_FORMAT_FXT1_RGBA:
+ return MESA_FORMAT_RGBA_FXT1;
+
default:
return MESA_FORMAT_NONE;
}
}
-
-/**
- * Debug only: check that the two functions above correctly map
- * Mesa formats to Gallium formats and back again.
- */
-static void
-test_format_conversion(struct st_context *st)
-{
- GLuint i;
-
- /* test all Mesa formats */
- for (i = 1; i < MESA_FORMAT_COUNT; i++) {
- enum pipe_format pf;
-
- if (st_compressed_format_fallback(st, i))
- continue;
-
- pf = st_mesa_format_to_pipe_format(st, i);
- if (pf != PIPE_FORMAT_NONE) {
- mesa_format MAYBE_UNUSED mf = st_pipe_format_to_mesa_format(pf);
- assert(mf == i);
- }
- }
-
- /* Test all Gallium formats */
- for (i = 1; i < PIPE_FORMAT_COUNT; i++) {
- mesa_format mf = st_pipe_format_to_mesa_format(i);
- if (st_compressed_format_fallback(st, mf))
- continue;
-
- if (mf != MESA_FORMAT_NONE) {
- enum pipe_format MAYBE_UNUSED pf =
- st_mesa_format_to_pipe_format(st, mf);
- assert(pf == i);
- }
- }
-}
-
-
/**
* Map GL texture formats to Gallium pipe formats.
*/
int j;
enum pipe_format pf;
-#ifndef NDEBUG
- {
- static boolean firstCall = TRUE;
- if (firstCall) {
- test_format_conversion(st);
- firstCall = FALSE;
- }
- }
-#else
- (void) test_format_conversion;
-#endif
-
/* can't render to compressed formats at this time */
if (_mesa_is_compressed_format(st->ctx, internalFormat)
&& (bindings & ~PIPE_BIND_SAMPLER_VIEW)) {
internalFormat = GL_RGB10_A2;
}
+ if (type == GL_UNSIGNED_SHORT_5_5_5_1) {
+ if (internalFormat == GL_RGB)
+ internalFormat = GL_RGB5;
+ else if (internalFormat == GL_RGBA)
+ internalFormat = GL_RGB5_A1;
+ }
+
/* search table for internalFormat */
for (i = 0; i < ARRAY_SIZE(format_map); i++) {
const struct format_mapping *mapping = &format_map[i];
mesa_format mesa_format;
for (mesa_format = 1; mesa_format < MESA_FORMAT_COUNT; mesa_format++) {
- if (_mesa_get_format_color_encoding(mesa_format) == GL_SRGB) {
+ if (_mesa_is_format_srgb(mesa_format)) {
continue;
}
if (_mesa_get_format_bits(mesa_format, GL_TEXTURE_INTENSITY_SIZE) > 0) {