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kmsgrab: Fix DRM format definitions 

All DRM formats are defined in terms of little-endian words, so RGB formats
like XRGB actually have the elements in the opposite order order in memory
to the order they are in the name.

This does not affect YUYV and similar YUV 4:2:2 formats, which are in the
expected order.
This commit is contained in:
Mark Thompson 2017-09-15 20:48:18 +01:00
parent 375cf55fe9
commit 22afa87a8e
1 changed files with 8 additions and 8 deletions
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16
libavdevice/kmsgrab.c
View File

@ -210,14 +210,14 @@ static const struct {
#endif
{ AV_PIX_FMT_RGB24, DRM_FORMAT_RGB888 },
{ AV_PIX_FMT_BGR24, DRM_FORMAT_BGR888 },
{ AV_PIX_FMT_0RGB, DRM_FORMAT_XRGB8888 },
{ AV_PIX_FMT_0BGR, DRM_FORMAT_XBGR8888 },
{ AV_PIX_FMT_RGB0, DRM_FORMAT_RGBX8888 },
{ AV_PIX_FMT_BGR0, DRM_FORMAT_BGRX8888 },
{ AV_PIX_FMT_ARGB, DRM_FORMAT_ARGB8888 },
{ AV_PIX_FMT_ABGR, DRM_FORMAT_ABGR8888 },
{ AV_PIX_FMT_RGBA, DRM_FORMAT_RGBA8888 },
{ AV_PIX_FMT_BGRA, DRM_FORMAT_BGRA8888 },
{ AV_PIX_FMT_0RGB, DRM_FORMAT_BGRX8888 },
{ AV_PIX_FMT_0BGR, DRM_FORMAT_RGBX8888 },
{ AV_PIX_FMT_RGB0, DRM_FORMAT_XBGR8888 },
{ AV_PIX_FMT_BGR0, DRM_FORMAT_XRGB8888 },
{ AV_PIX_FMT_ARGB, DRM_FORMAT_BGRA8888 },
{ AV_PIX_FMT_ABGR, DRM_FORMAT_RGBA8888 },
{ AV_PIX_FMT_RGBA, DRM_FORMAT_ABGR8888 },
{ AV_PIX_FMT_BGRA, DRM_FORMAT_ARGB8888 },
{ AV_PIX_FMT_YUYV422, DRM_FORMAT_YUYV },
{ AV_PIX_FMT_YVYU422, DRM_FORMAT_YVYU },
{ AV_PIX_FMT_UYVY422, DRM_FORMAT_UYVY },