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| author | Antia Puentes <apuentes@igalia.com> | 2015-12-19 19:10:51 +0100 |
|---|---|---|
| committer | Eduardo Lima Mitev <elima@igalia.com> | 2016-03-03 15:14:07 +0100 |
| commit | e88cbb7a51051da66bf142515bc028559f999a64 (patch) | |
| tree | 2e9f77ea82288fd74225fb05aa45fcdc7b885ba2 /src/mesa/main/formatquery.c | |
| parent | b1755535ecfb5bacf21c3118c359196ad81b5e68 (diff) | |
| download | external_mesa3d-e88cbb7a51051da66bf142515bc028559f999a64.zip external_mesa3d-e88cbb7a51051da66bf142515bc028559f999a64.tar.gz external_mesa3d-e88cbb7a51051da66bf142515bc028559f999a64.tar.bz2 | |
mesa/formatquery: Added COLOR_ENCODING <pname> query.
From the ARB_internalformat_query2 specification:
"- COLOR_ENCODING: The color encoding for the resource is returned in
<params>. Possible values for color buffers are LINEAR or SRGB,
for linear or sRGB-encoded color components, respectively. For non-color
formats (such as depth or stencil), or for unsupported resources,
the value NONE is returned."
Reviewed-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/mesa/main/formatquery.c')
| -rw-r--r-- | src/mesa/main/formatquery.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c index aeed46f..bd69ea8 100644 --- a/src/mesa/main/formatquery.c +++ b/src/mesa/main/formatquery.c @@ -1099,7 +1099,13 @@ _mesa_GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname, break; case GL_COLOR_ENCODING: - /* @TODO */ + if (!_mesa_is_color_format(internalformat)) + goto end; + + if (_mesa_is_srgb_format(internalformat)) + buffer[0] = GL_SRGB; + else + buffer[0] = GL_LINEAR; break; case GL_SRGB_READ: |