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| author | wm4 <nfxjfg@googlemail.com> | 2017-10-19 16:38:20 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2017-10-19 17:10:59 +0200 |
| commit | b46a77f19ddc4b2b5fa3187835ceb602a5244e24 (patch) | |
| tree | 7ed4627e4115b6c3e588527779e459dd24623ffb /libavcodec/dxva2_mpeg2.c | |
| parent | ec0f4fa17ce29cf01d4def21041b0b87f7e3105d (diff) | |
| download | ffmpeg-b46a77f19ddc4b2b5fa3187835ceb602a5244e24.tar.gz | |
lavc: external hardware frame pool initialization
This adds a new API, which allows the API user to query the required
AVHWFramesContext parameters. This also reduces code duplication across
the hwaccels by introducing ff_decode_get_hw_frames_ctx(), which uses
the new API function. It takes care of initializing the hw_frames_ctx
if needed, and does additional error handling and API usage checking.
Support for VDA and Cuvid missing.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Diffstat (limited to 'libavcodec/dxva2_mpeg2.c')
| -rw-r--r-- | libavcodec/dxva2_mpeg2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/dxva2_mpeg2.c b/libavcodec/dxva2_mpeg2.c index ab80ca300a..036d5baac5 100644 --- a/libavcodec/dxva2_mpeg2.c +++ b/libavcodec/dxva2_mpeg2.c @@ -328,6 +328,7 @@ AVHWAccel ff_mpeg2_dxva2_hwaccel = { .start_frame = dxva2_mpeg2_start_frame, .decode_slice = dxva2_mpeg2_decode_slice, .end_frame = dxva2_mpeg2_end_frame, + .frame_params = ff_dxva2_common_frame_params, .frame_priv_data_size = sizeof(struct dxva2_picture_context), .priv_data_size = sizeof(FFDXVASharedContext), }; @@ -344,6 +345,7 @@ AVHWAccel ff_mpeg2_d3d11va_hwaccel = { .start_frame = dxva2_mpeg2_start_frame, .decode_slice = dxva2_mpeg2_decode_slice, .end_frame = dxva2_mpeg2_end_frame, + .frame_params = ff_dxva2_common_frame_params, .frame_priv_data_size = sizeof(struct dxva2_picture_context), .priv_data_size = sizeof(FFDXVASharedContext), }; @@ -360,6 +362,7 @@ AVHWAccel ff_mpeg2_d3d11va2_hwaccel = { .start_frame = dxva2_mpeg2_start_frame, .decode_slice = dxva2_mpeg2_decode_slice, .end_frame = dxva2_mpeg2_end_frame, + .frame_params = ff_dxva2_common_frame_params, .frame_priv_data_size = sizeof(struct dxva2_picture_context), .priv_data_size = sizeof(FFDXVASharedContext), }; |