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v4l2videodec: Fix assertion failure when acquiring drm caps

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This is to fix assertion failure "assertion 'drm_info->drm_fourcc != DRM_FORMAT_INVALID' failed"
when acquiring drm caps.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8533>
This commit is contained in:
Hou Qi 2025-02-21 17:59:40 +09:00
parent b58605ec0d
commit 7b61be6c43
1 changed files with 5 additions and 1 deletions
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6
subprojects/gst-plugins-good/sys/v4l2/gstv4l2videodec.c
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@ -31,6 +31,7 @@
#include "gstv4l2object.h"
#include "gstv4l2videodec.h"
#include "ext/drm_fourcc.h"
#include "gstv4l2h264codec.h"
#include "gstv4l2h265codec.h"
@ -447,7 +448,10 @@ gst_v4l2_video_dec_negotiate (GstVideoDecoder * decoder)
/* Create caps from the acquired format, removing the format fields */
fixation_caps = gst_caps_new_empty ();
acquired_drm_caps = gst_video_info_dma_drm_to_caps (&info);
if (info.drm_fourcc == DRM_FORMAT_INVALID)
acquired_drm_caps = NULL;
else
acquired_drm_caps = gst_video_info_dma_drm_to_caps (&info);
if (acquired_drm_caps) {
GST_DEBUG_OBJECT (self, "Acquired DRM caps: %" GST_PTR_FORMAT,
acquired_drm_caps);