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st/dri: add 32-bit RGBX/RGBA formats 

Add support for 32-bit RGBX/RGBA formats which are preferred for Android.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Rob Herring 2016-04-20 17:39:54 -05:00 committed by Emil Velikov
parent 3b69076435
commit ccdcf91104
2 changed files with 10 additions and 0 deletions
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6
src/gallium/state_trackers/dri/dri2.c
View File

@ -120,6 +120,9 @@ static enum pipe_format dri2_format_to_pipe_format (int format)
case __DRI_IMAGE_FORMAT_ARGB8888:
pf = PIPE_FORMAT_BGRA8888_UNORM;
break;
case __DRI_IMAGE_FORMAT_XBGR8888:
pf = PIPE_FORMAT_RGBX8888_UNORM;
break;
case __DRI_IMAGE_FORMAT_ABGR8888:
pf = PIPE_FORMAT_RGBA8888_UNORM;
break;
@ -297,6 +300,9 @@ dri_image_drawable_get_buffers(struct dri_drawable *drawable,
case PIPE_FORMAT_BGRA8888_UNORM:
image_format = __DRI_IMAGE_FORMAT_ARGB8888;
break;
case PIPE_FORMAT_RGBX8888_UNORM:
image_format = __DRI_IMAGE_FORMAT_XBGR8888;
break;
case PIPE_FORMAT_RGBA8888_UNORM:
image_format = __DRI_IMAGE_FORMAT_ABGR8888;
break;

4
src/gallium/state_trackers/dri/dri_screen.c
View File

@ -104,6 +104,8 @@ static const __DRIconfig **
dri_fill_in_modes(struct dri_screen *screen)
{
static const mesa_format mesa_formats[] = {
MESA_FORMAT_R8G8B8A8_UNORM,
MESA_FORMAT_R8G8B8X8_UNORM,
MESA_FORMAT_B8G8R8A8_UNORM,
MESA_FORMAT_B8G8R8X8_UNORM,
MESA_FORMAT_B8G8R8A8_SRGB,
@ -111,6 +113,8 @@ dri_fill_in_modes(struct dri_screen *screen)
MESA_FORMAT_B5G6R5_UNORM,
};
static const enum pipe_format pipe_formats[] = {
PIPE_FORMAT_RGBA8888_UNORM,
PIPE_FORMAT_RGBX8888_UNORM,
PIPE_FORMAT_BGRA8888_UNORM,
PIPE_FORMAT_BGRX8888_UNORM,
PIPE_FORMAT_BGRA8888_SRGB,