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lavfi/vf_vpp_qsv: only add the given output sw format to output pad

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Otherwise the output format is not changed when output is in system
memory. For example, the output format is still p010le in the following
case:

$ ffmpeg -qsv_device /dev/dri/renderD128 -f lavfi -i testsrc -vf
"format=p010le,vpp_qsv=extra_hw_frames=8:format=nv12" -f null -
...
Output #0, null, to 'pipe:':
  Metadata:
    encoder         : Lavf60.4.100
  Stream #0:0: Video: wrapped_avframe, p010le(tv, progressive), 320x240
[SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 fps, 25 tbn

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang
2023-03-08 13:10:48 +08:00
parent b75159682a
commit 412d43b09a
1 changed files with 16 additions and 7 deletions
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23
libavfilter/vf_vpp_qsv.c
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@@ -714,7 +714,8 @@ static const AVOption vpp_options[] = {
static int vpp_query_formats(AVFilterContext *ctx)
{
int ret;
VPPContext *vpp = ctx->priv;
int ret, i = 0;
static const enum AVPixelFormat in_pix_fmts[] = {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_NV12,
@@ -727,17 +728,25 @@ static int vpp_query_formats(AVFilterContext *ctx)
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};
static const enum AVPixelFormat out_pix_fmts[] = {
AV_PIX_FMT_NV12,
AV_PIX_FMT_P010,
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};
static enum AVPixelFormat out_pix_fmts[4];
ret = ff_formats_ref(ff_make_format_list(in_pix_fmts),
&ctx->inputs[0]->outcfg.formats);
if (ret < 0)
return ret;
/* User specifies the output format */
if (vpp->out_format == AV_PIX_FMT_NV12 ||
vpp->out_format == AV_PIX_FMT_P010)
out_pix_fmts[i++] = vpp->out_format;
else {
out_pix_fmts[i++] = AV_PIX_FMT_NV12;
out_pix_fmts[i++] = AV_PIX_FMT_P010;
}
out_pix_fmts[i++] = AV_PIX_FMT_QSV;
out_pix_fmts[i++] = AV_PIX_FMT_NONE;
return ff_formats_ref(ff_make_format_list(out_pix_fmts),
&ctx->outputs[0]->incfg.formats);
}