[Git][wine/wine][master] winegstreamer: Only add the capsfilter for avdec_h264.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine


Commits:
dd1a0322 by Brendan McGrath at 2025-08-18T09:22:53+02:00
winegstreamer: Only add the capsfilter for avdec_h264.

h264parse currently has a bug where it will send an avc caps without
codec_data when it has received an SPS but not PPS.

This bug currently causes avdec_h264 to fail when a drain request
is made during caps neg.

As a workaround, a capsfilter was added to force a stream-format of
byte-stream for all h.264 decoders. However, this introduced a new
issue with the vtdec element, as it only supports the avc stream-format.

Therefore, this patch looks to address both problems by only introducing
the capsfilter when the avdec_h264 element is used.

It also removes the stream-format and alignment requirements from
the parsed caps, applying them only to the capsfilter.

- - - - -


1 changed file:

- dlls/winegstreamer/wg_transform.c


View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/dd1a032298c21ba71d31e9639cbc800...

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View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/dd1a032298c21ba71d31e9639cbc800...
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