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mesa: Add GL_RGBA + GL_UNSIGNED_INT_2_10_10_10_REV for OES read type.

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This format + type combo is good for BGRA1010102 framebuffers
for use with glReadPixels() under GLES, so add it for the
GL_IMPLEMENTATION_COLOR_READ_TYPE_OES query.

Allows successful testing of 10 bpc / depth 30 rendering with dEQP test
case dEQP-EGL.functional.wide_color.window_1010102_colorspace_default.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Mario Kleiner 2017-12-15 23:04:56 +01:00 • committed by Marek Olšák
parent cfb98bcdd0
commit 01ce3f2cad
1 changed files with 3 additions and 0 deletions
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3
src/mesa/main/framebuffer.c
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@ -889,6 +889,9 @@ _mesa_get_color_read_type(struct gl_context *ctx,
if (format == MESA_FORMAT_B5G6R5_UNORM)
return GL_UNSIGNED_SHORT_5_6_5;
if (format == MESA_FORMAT_B10G10R10A2_UNORM)
return GL_UNSIGNED_INT_2_10_10_10_REV;
switch (data_type) {
case GL_SIGNED_NORMALIZED:
return GL_BYTE;