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dri: Add __DRI_IMAGE_FORMAT_SABGR8

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Add format definition and required plumbing to create images.
Note that there is no match to drm_fourcc definition, just like
with existing _DRI_IMAGE_FOURCC_SARGB8888.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Tapani Pälli
2018-03-19 13:41:44 +02:00
parent 4559aefb5c
commit fa4d4d97f3
4 changed files with 9 additions and 0 deletions
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src/loader/loader_dri3_helper.c
+2
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@@ -1022,6 +1022,7 @@ dri3_cpp_for_format(uint32_t format) {
case __DRI_IMAGE_FORMAT_XBGR2101010:
case __DRI_IMAGE_FORMAT_ABGR2101010:
case __DRI_IMAGE_FORMAT_SARGB8:
case __DRI_IMAGE_FORMAT_SABGR8:
return 4;
case __DRI_IMAGE_FORMAT_NONE:
default:
@@ -1041,6 +1042,7 @@ image_format_to_fourcc(int format)
/* Convert from __DRI_IMAGE_FORMAT to __DRI_IMAGE_FOURCC (sigh) */
switch (format) {
case __DRI_IMAGE_FORMAT_SARGB8: return __DRI_IMAGE_FOURCC_SARGB8888;
case __DRI_IMAGE_FORMAT_SABGR8: return __DRI_IMAGE_FOURCC_SABGR8888;
case __DRI_IMAGE_FORMAT_RGB565: return __DRI_IMAGE_FOURCC_RGB565;
case __DRI_IMAGE_FORMAT_XRGB8888: return __DRI_IMAGE_FOURCC_XRGB8888;
case __DRI_IMAGE_FORMAT_ARGB8888: return __DRI_IMAGE_FOURCC_ARGB8888;