virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-10-30 23:18:11 +02:00
Code Issues Releases Activity

lavfi: add hwdevice flag to hwupload/hwmap

Browse Source 
This fixes a regression introduced by:

  commit 3f63685c35
   and
  commit 632c349931

...where command-lines like:

ffmpeg -v verbose -hwaccel qsv \
  -init_hw_device qsv=qsv,child_device=/dev/dri/renderD128 \
  -hwaccel_output_format qsv -f rawvideo -pix_fmt yuv420p \
  -s:v 352x288 -r:v 25 -i input.yuv \
  -vf 'format=nv12,hwupload=extra_hw_frames=120' \
  -an -c:v h264_qsv -y output.h264

ffmpeg -v verbose -hwaccel qsv \
  -init_hw_device qsv=qsv,child_device=/dev/dri/renderD128 \
  -hwaccel_output_format qsv -f rawvideo -pix_fmt nv12 \
  -s:v 352x288 -r:v 25 -i input.yuv \
  -vf 'format=nv12|qsv,hwupload=extra_hw_frames=16,vpp_qsv=procamp=1:saturation=1.0,hwdownload,format=nv12' \
  -pix_fmt nv12 -f rawvideo -fps_mode passthrough -an -y output.yuv

...produced errors like:

[hwupload @ 0x55b6171d0dc0] A hardware device reference is required to upload frames to.
[Parsed_hwupload_1 @ 0x55b6172053c0] Query format failed for 'Parsed_hwupload_1': Invalid argument
Error reinitializing filters!
Failed to inject frame into filter network: Invalid argument

Signed-off-by: U. Artie Eoff <ullysses.a.eoff@intel.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
U. Artie Eoff
2023-03-24 12:14:58 -04:00
committed by Anton Khirnov
parent 3f4c41839d
commit 9bf1848acf
2 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
libavfilter/vf_hwmap.c
View File

@@ -427,4 +427,5 @@ const AVFilter ff_vf_hwmap = {
FILTER_OUTPUTS(hwmap_outputs),
FILTER_QUERY_FUNC(hwmap_query_formats),
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
.flags = AVFILTER_FLAG_HWDEVICE,
};

1
libavfilter/vf_hwupload.c
View File

@@ -258,4 +258,5 @@ const AVFilter ff_vf_hwupload = {
FILTER_OUTPUTS(hwupload_outputs),
FILTER_QUERY_FUNC(hwupload_query_formats),
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
.flags = AVFILTER_FLAG_HWDEVICE,
};