[FFmpeg-devel] [PATCH, RFC 2/3] lavc/qsvdec: add support for system memory mode

[Linjie Fu]

Copy from video to system memory, so output in sysmem memory mode is needed.

Signed-off-by: Linjie Fu <linjie.fu at intel.com>
---
Previously discussed in:
https://patchwork.ffmpeg.org/patch/7009/
This mode is needed in gpu_copy, is this feature implemented in
current lavc now?
 libavcodec/qsvdec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
index 5dd2b3834b..604effbd51 100644
--- a/libavcodec/qsvdec.c
+++ b/libavcodec/qsvdec.c
@@ -47,7 +47,8 @@ const AVCodecHWConfigInternal *ff_qsv_hw_configs[] = {
     &(const AVCodecHWConfigInternal) {
         .public = {
             .pix_fmt     = AV_PIX_FMT_QSV,
-            .methods     = AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX |
+            .methods     = AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX |
+                           AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX |
                            AV_CODEC_HW_CONFIG_METHOD_AD_HOC,
             .device_type = AV_HWDEVICE_TYPE_QSV,
         },
-- 
2.17.1