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gallium: Finer grained is_format_supported.

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This commit is contained in:
José Fonseca
2008-07-19 12:04:37 +09:00
parent ff26c50153
commit 8aafc03b26
20 changed files with 158 additions and 127 deletions
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14
src/mesa/state_tracker/st_extensions.c
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@@ -213,18 +213,24 @@ void st_init_extensions(struct st_context *st)
}
if (screen->is_format_supported(screen, PIPE_FORMAT_R8G8B8A8_SRGB,
PIPE_TEXTURE)) {
PIPE_TEXTURE_2D,
PIPE_TEXTURE_USAGE_SAMPLER, 0)) {
ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
}
#if 01
if (screen->is_format_supported(screen, PIPE_FORMAT_DXT5_RGBA,
PIPE_TEXTURE)) {
PIPE_TEXTURE_2D,
PIPE_TEXTURE_USAGE_SAMPLER, 0)) {
ctx->Extensions.EXT_texture_compression_s3tc = GL_TRUE;
}
#endif
if (screen->is_format_supported(screen, PIPE_FORMAT_YCBCR, PIPE_TEXTURE) ||
screen->is_format_supported(screen, PIPE_FORMAT_YCBCR_REV, PIPE_TEXTURE)) {
if (screen->is_format_supported(screen, PIPE_FORMAT_YCBCR,
PIPE_TEXTURE_2D,
PIPE_TEXTURE_USAGE_SAMPLER, 0) ||
screen->is_format_supported(screen, PIPE_FORMAT_YCBCR_REV,
PIPE_TEXTURE_2D,
PIPE_TEXTURE_USAGE_SAMPLER, 0)) {
ctx->Extensions.MESA_ycbcr_texture = GL_TRUE;
}