diff options
| author | Ian Romanick <[email protected]> | 2010-10-01 16:40:14 -0700 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2010-10-01 16:55:35 -0700 |
| commit | 1ca6cbec1b1168b55fecb264d4e75a26de2cccaf (patch) | |
| tree | 4b4630213a16e911007d369c68295eb4c46c12b4 /src/mesa/main | |
| parent | 5ebbabc5ccd03afe59299b8ce52ca862334fd252 (diff) | |
rgtc: Detect RGTC formats as color formats and as compressed formats
Diffstat (limited to 'src/mesa/main')
| -rw-r--r-- | src/mesa/main/image.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c index 3951b6a207f..ce10b3b1f85 100644 --- a/src/mesa/main/image.c +++ b/src/mesa/main/image.c @@ -695,6 +695,10 @@ _mesa_is_color_format(GLenum format) case GL_COMPRESSED_SLUMINANCE_EXT: case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT: #endif /* FEATURE_EXT_texture_sRGB */ + case GL_COMPRESSED_RED_RGTC1: + case GL_COMPRESSED_SIGNED_RED_RGTC1: + case GL_COMPRESSED_RG_RGTC2: + case GL_COMPRESSED_SIGNED_RG_RGTC2: return GL_TRUE; /* signed texture formats */ case GL_RGBA_SNORM: @@ -887,6 +891,11 @@ _mesa_is_compressed_format(GLcontext *ctx, GLenum format) case GL_COMPRESSED_RGB_FXT1_3DFX: case GL_COMPRESSED_RGBA_FXT1_3DFX: return ctx->Extensions.TDFX_texture_compression_FXT1; + case GL_COMPRESSED_RED_RGTC1: + case GL_COMPRESSED_SIGNED_RED_RGTC1: + case GL_COMPRESSED_RG_RGTC2: + case GL_COMPRESSED_SIGNED_RG_RGTC2: + return ctx->Extensions.ARB_texture_compression_rgtc; default: return GL_FALSE; } |