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vaallocator: don't fail if drm fourcc are different

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When exporting a DMABuf from a VASurface the user might tell that the surface
was allocated with certain fourcc, but the returned VADRMPRIMESurfaceDescriptor
migth tell a different fourcc, as in the case or radeonsi driver, for duplicated
fourcc, such as YUY2 and YUYV.

Originally it was supposed to be a failed exportation. This patch relax this
validation by allowing different fourcc.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5760>
This commit is contained in:
Víctor Manuel Jáquez Leal 2023-11-30 12:00:27 +01:00 committed by GStreamer Marge Bot
parent be7e502769
commit 90af9b7704
1 changed files with 5 additions and 2 deletions
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7
subprojects/gst-plugins-bad/gst-libs/gst/va/gstvaallocator.c
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@ -586,10 +586,13 @@ _va_create_surface_and_export_to_dmabuf (GstVaDisplay * display,
if (GST_VIDEO_INFO_N_PLANES (info) != desc.num_layers)
goto failed;
/* YUY2 and YUYV are the same. radeonsi returns always YUYV.
* There's no reason to fail if the different fourcc if there're dups.
* https://fourcc.org/pixel-format/yuv-yuy2/ */
if (fourcc != desc.fourcc) {
GST_ERROR ("Unsupported fourcc: %" GST_FOURCC_FORMAT,
GST_INFO ("Different fourcc: requested %" GST_FOURCC_FORMAT " - returned %"
GST_FOURCC_FORMAT, GST_FOURCC_ARGS (fourcc),
GST_FOURCC_ARGS (desc.fourcc));
goto failed;
}
if (desc.num_objects == 0) {