This attaches the logic of picking the mode of for the next picture to the output, which simplifies some choices by removing the concept of the picture for which input is not yet available. At the same time, we allow more complex reference structures and track more reference metadata (particularly the contents of the DPB) for use in the codec-specific code. It also adds flags to explicitly track the available features of the different codecs. The new structure also allows open-GOP support, so that is now available for codecs which can do it.
Showing the changes to libavcodec/vaapi_encode_mpeg2.c (1 of 9 files). Show all
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| @@ -563,6 +563,8 @@ static const VAAPIEncodeProfile vaapi_encode_mpeg2_profiles[] = { · 562 unmodified lines | |||
| 563 | static const VAAPIEncodeType vaapi_encode_type_mpeg2 = { | 563 | static const VAAPIEncodeType vaapi_encode_type_mpeg2 = { |
| 564 | .profiles = vaapi_encode_mpeg2_profiles, | 564 | .profiles = vaapi_encode_mpeg2_profiles, |
| 565 | 565 | ||
| 566 | .flags = FLAG_B_PICTURES, | ||
| 567 | |||
| 566 | .configure = &vaapi_encode_mpeg2_configure, | 568 | .configure = &vaapi_encode_mpeg2_configure, |
| 567 | 569 | ||
| 568 | .sequence_params_size = sizeof(VAEncSequenceParameterBufferMPEG2), | 570 | .sequence_params_size = sizeof(VAEncSequenceParameterBufferMPEG2), |
| @@ -689,7 +691,8 @@ AVCodec ff_mpeg2_vaapi_encoder = { · 120 unmodified lines | |||
| 689 | .id = AV_CODEC_ID_MPEG2VIDEO, | 691 | .id = AV_CODEC_ID_MPEG2VIDEO, |
| 690 | .priv_data_size = sizeof(VAAPIEncodeMPEG2Context), | 692 | .priv_data_size = sizeof(VAAPIEncodeMPEG2Context), |
| 691 | .init = &vaapi_encode_mpeg2_init, | 693 | .init = &vaapi_encode_mpeg2_init, |
| 692 | .encode2 = &ff_vaapi_encode2, | 694 | .send_frame = &ff_vaapi_encode_send_frame, |
| 695 | .receive_packet = &ff_vaapi_encode_receive_packet, | ||
| 693 | .close = &vaapi_encode_mpeg2_close, | 696 | .close = &vaapi_encode_mpeg2_close, |
| 694 | .priv_class = &vaapi_encode_mpeg2_class, | 697 | .priv_class = &vaapi_encode_mpeg2_class, |
| 695 | .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE, | 698 | .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE, |