diff options
| author | Marek Olšák <[email protected]> | 2011-03-18 13:44:51 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-03-29 12:04:55 +0200 |
| commit | 0be369975fdfa79bcb702d0c13aa0a221055f61b (patch) | |
| tree | 4ed36637e10ea45d61ba7458a5aa593bde7a57ff /src/mesa/main/image.c | |
| parent | 47e3896dfd89a26abbe4ca2469c2480f3982b204 (diff) | |
mesa: initial EXT_texture_snorm support
The component ordering of some formats has been been reversed to match
Gallium types.
Diffstat (limited to 'src/mesa/main/image.c')
| -rw-r--r-- | src/mesa/main/image.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c index bbde3800e8c..28841c25102 100644 --- a/src/mesa/main/image.c +++ b/src/mesa/main/image.c @@ -748,9 +748,6 @@ _mesa_is_color_format(GLenum format) case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT: case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT: case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI: - /* signed, normalized texture formats */ - case GL_RGBA_SNORM: - case GL_RGBA8_SNORM: /* generic integer formats */ case GL_RED_INTEGER_EXT: case GL_GREEN_INTEGER_EXT: @@ -799,6 +796,31 @@ _mesa_is_color_format(GLenum format) case GL_INTENSITY8I_EXT: case GL_LUMINANCE8I_EXT: case GL_LUMINANCE_ALPHA8I_EXT: + /* signed, normalized texture formats */ + case GL_RED_SNORM: + case GL_R8_SNORM: + case GL_R16_SNORM: + case GL_RG_SNORM: + case GL_RG8_SNORM: + case GL_RG16_SNORM: + case GL_RGB_SNORM: + case GL_RGB8_SNORM: + case GL_RGB16_SNORM: + case GL_RGBA_SNORM: + case GL_RGBA8_SNORM: + case GL_RGBA16_SNORM: + case GL_ALPHA_SNORM: + case GL_ALPHA8_SNORM: + case GL_ALPHA16_SNORM: + case GL_LUMINANCE_SNORM: + case GL_LUMINANCE8_SNORM: + case GL_LUMINANCE16_SNORM: + case GL_LUMINANCE_ALPHA_SNORM: + case GL_LUMINANCE8_ALPHA8_SNORM: + case GL_LUMINANCE16_ALPHA16_SNORM: + case GL_INTENSITY_SNORM: + case GL_INTENSITY8_SNORM: + case GL_INTENSITY16_SNORM: return GL_TRUE; case GL_YCBCR_MESA: /* not considered to be RGB */ /* fall-through */ |