Pierre Lamot authored 4 months ago and Jean-Baptiste Kempf committed 3 months ago

T1:
  - calls vlc_media_source_Release
  - rc is decremented and equals 0
  - start calling vlc_media_source_Delete (provider->lock is not locked yet)
T2:
  - calls vlc_media_source_provider_GetMediaSource
  - locks provider->lock
  - vlc_media_source_provider_Find will return the node (not yet removed from the list)
  - vlc_media_source_Hold increments rc, assert as rc == 0

fix: #28891

Thomas Guillem authored 4 months ago and Jean-Baptiste Kempf committed 3 months ago

VAAPI 2 planes Y/UV 4:2:0 10-bit.

Thomas Guillem authored 4 months ago and Jean-Baptiste Kempf committed 3 months ago

10bits need 2 bytes. This will improve VAAPI P010 quality.

Thomas Guillem authored 4 months ago and Jean-Baptiste Kempf committed 3 months ago

It was using VA_FOURC_, that was matching for the 2 chromas we handled.

Thomas Guillem authored 4 months ago and Jean-Baptiste Kempf committed 3 months ago

This will allow different chromas to share the same tex configuration.

Rationale: without the associated config, a vorbis or theora
RTP stream is likely not recoverable downstream.

Regression from 86ecd6d0

Claudio Cambra authored 3 months ago and Steve Lhomme committed 3 months ago

Signed-off-by: Claudio Cambra <developer@claudiocambra.com>

Claudio Cambra authored 3 months ago and Steve Lhomme committed 3 months ago

Signed-off-by: Claudio Cambra <developer@claudiocambra.com>

Introduced in libnfs 6.0.0.

Co-authored-by: ronnie sahlberg <ronniesahlberg@gmail.com>
Co-authored-by: Thomas Guillem <thomas@gllm.fr>

Thomas Guillem authored 3 months ago and Steve Lhomme committed 3 months ago

It is needed only from lavc_UpdateHWVideoFormat()

Thomas Guillem authored 3 months ago and Steve Lhomme committed 3 months ago

Into lavc_UpdateHWVideoFormat() + ffmpeg_OpenVa().

lavc_UpdateHWVideoFormat() call lavc_UpdateVideoFormat() and create
the decoder device that is now passed to ffmpeg_OpenVa().

This will be needed to restart vlc_va when keeping the same decoder
device.

Fatih Uzunoğlu authored 4 months ago and Felix Paul Kühne committed 3 months ago

Rounding is done within the shader now. Since shaders
are only supported with RHI now, there is no rounding
when RHI is not used. In that case, we can represent
the effective radius with a read-only `effectiveRadius`
property which would be 0 with non-RHI (software or
openvg mode) cases.

Fatih Uzunoğlu authored 3 months ago and Felix Paul Kühne committed 3 months ago

Targeted for QTBUG-131898.