From: nyanmisaka <nst799610...@gmail.com>
mfxHDLPair was added to qsv, so modify qsv->opencl map function as well.
Now the following commandline works:
ffmpeg -v verbose -init_hw_device vaapi=va:/dev/dri/renderD128 \
-init_hw_device qsv=qs@va -init_hw_device opencl=ocl@va -filter_hw_device ocl \
-hwaccel qsv -hwaccel_output_format qsv -hwaccel_device qs -c:v h264_qsv \
-i input.264 -vf "hwmap=derive_device=opencl,format=opencl,avgblur_opencl, \
hwmap=derive_device=qsv:reverse=1:extra_hw_frames=32,format=qsv" \
-c:v h264_qsv output.264
Signed-off-by: nyanmisaka <nst799610...@gmail.com>
Signed-off-by: Wenbin Chen <wenbin.c...@intel.com>
---
libavutil/hwcontext_opencl.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavutil/hwcontext_opencl.c b/libavutil/hwcontext_opencl.c
index 26a3a24593..4b6e74ff6f 100644
--- a/libavutil/hwcontext_opencl.c
+++ b/libavutil/hwcontext_opencl.c
@@ -2249,7 +2249,8 @@ static int opencl_map_from_qsv(AVHWFramesContext *dst_fc,
AVFrame *dst,
#if CONFIG_LIBMFX
if (src->format == AV_PIX_FMT_QSV) {
mfxFrameSurface1 *mfx_surface = (mfxFrameSurface1*)src->data[3];
- va_surface = *(VASurfaceID*)mfx_surface->Data.MemId;
+ mfxHDLPair *pair = (mfxHDLPair*)mfx_surface->Data.MemId;
+ va_surface = *(VASurfaceID*)pair->first;
} else
#endif
if (src->format == AV_PIX_FMT_VAAPI) {
--
2.25.1
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