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lavfi/vf_vpp_qsv: allow user to set scale_mode with constants 

$ ffmpeg -f lavfi -i testsrc -vf "format=nv12,vpp_qsv=scale_mode=hq" -f
null -

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2022-12-06 15:21:26 +08:00
parent d51edd225d
commit e5faa1d50c
1 changed files with 4 additions and 0 deletions
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4
libavfilter/vf_vpp_qsv.c
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@ -134,6 +134,10 @@ static const AVOption options[] = {
{ "format", "Output pixel format", OFFSET(output_format_str), AV_OPT_TYPE_STRING, { .str = "same" }, .flags = FLAGS },
{ "async_depth", "Internal parallelization depth, the higher the value the higher the latency.", OFFSET(async_depth), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, .flags = FLAGS },
{ "scale_mode", "scale & format conversion mode: 0=auto, 1=low power, 2=high quality", OFFSET(scale_mode), AV_OPT_TYPE_INT, { .i64 = MFX_SCALING_MODE_DEFAULT }, MFX_SCALING_MODE_DEFAULT, MFX_SCALING_MODE_QUALITY, .flags = FLAGS, "scale mode" },
{ "auto", "auto mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_DEFAULT}, INT_MIN, INT_MAX, FLAGS, "scale mode"},
{ "low_power", "low power mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_LOWPOWER}, INT_MIN, INT_MAX, FLAGS, "scale mode"},
{ "hq", "high quality mode", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_SCALING_MODE_QUALITY}, INT_MIN, INT_MAX, FLAGS, "scale mode"},
{ NULL }
};