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| author | Haihao Xiang <haihao.xiang@intel.com> | 2023-01-09 15:12:07 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2023-01-17 10:10:52 +0800 |
| commit | dc5369144b824ee6d14086b06759b291a8213646 (patch) | |
| tree | 72e5b42117f552f5452a48ad5e875a726c6d8e17 | |
| parent | a1b3e8f2d73b4c0a28189f99bb25d04ff4ef44eb (diff) | |
| download | ffmpeg-dc5369144b824ee6d14086b06759b291a8213646.tar.gz | |
lavfi/vf_vpp_qsv: add has_passthrough flag in VPPContext
QSV filters may set this flag in preinit callback to turn on / off pass
through mode
This is in preparation for reusing the code for other QSV filters. E.g.
scale_qsv filter doesn't support pass through mode.
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
| -rw-r--r-- | libavfilter/vf_vpp_qsv.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c index 2a7b06fa33..b04307b644 100644 --- a/libavfilter/vf_vpp_qsv.c +++ b/libavfilter/vf_vpp_qsv.c @@ -102,6 +102,7 @@ typedef struct VPPContext{ int async_depth; int eof; + int has_passthrough; /* apply pass through mode if possible */ } VPPContext; static const AVOption options[] = { @@ -269,6 +270,8 @@ static av_cold int vpp_preinit(AVFilterContext *ctx) vpp->contrast = 1.0; vpp->transpose = -1; + vpp->has_passthrough = 1; + return 0; } @@ -552,7 +555,8 @@ static int config_output(AVFilterLink *outlink) if (vpp->use_frc || vpp->use_crop || vpp->deinterlace || vpp->denoise || vpp->detail || vpp->procamp || vpp->rotate || vpp->hflip || - inlink->w != outlink->w || inlink->h != outlink->h || in_format != vpp->out_format) + inlink->w != outlink->w || inlink->h != outlink->h || in_format != vpp->out_format || + !vpp->has_passthrough) return ff_qsvvpp_create(ctx, &vpp->qsv, ¶m); else { av_log(ctx, AV_LOG_VERBOSE, "qsv vpp pass through mode.\n"); |