Explicitly set region of interest for input surfaces.
Signed-off-by: Artem Galin <[email protected]>
---
libavfilter/vf_scale_qsv.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/libavfilter/vf_scale_qsv.c b/libavfilter/vf_scale_qsv.c
index 5064dcbb60..321adbbb18 100644
--- a/libavfilter/vf_scale_qsv.c
+++ b/libavfilter/vf_scale_qsv.c
@@ -274,7 +274,7 @@ static const mfxHandleType handle_types[] = {
MFX_HANDLE_D3D11_DEVICE,
};
-static int init_out_session(AVFilterContext *ctx)
+static int init_out_session(AVFilterContext *ctx, int in_width, int in_height)
{
QSVScaleContext *s = ctx->priv;
@@ -385,8 +385,11 @@ static int init_out_session(AVFilterContext *ctx)
sizeof(*s->mem_ids_in));
if (!s->mem_ids_in)
return AVERROR(ENOMEM);
- for (i = 0; i < in_frames_hwctx->nb_surfaces; i++)
+ for (i = 0; i < in_frames_hwctx->nb_surfaces; i++) {
s->mem_ids_in[i] = in_frames_hwctx->surfaces[i].Data.MemId;
+ in_frames_hwctx->surfaces[i].Info.CropW = in_width;
+ in_frames_hwctx->surfaces[i].Info.CropH = in_height;
+ }
s->nb_mem_ids_in = in_frames_hwctx->nb_surfaces;
s->mem_ids_out = av_mallocz_array(out_frames_hwctx->nb_surfaces,
@@ -450,7 +453,7 @@ static int init_scale_session(AVFilterContext *ctx, int
in_width, int in_height,
if (ret < 0)
return ret;
- ret = init_out_session(ctx);
+ ret = init_out_session(ctx, in_width, in_height);
if (ret < 0)
return ret;
--
2.26.2
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