From edc124b92beccd55e5277062e95efb62a8b3ec7b Mon Sep 17 00:00:00 2001 From: trav90 Date: Sun, 30 Sep 2018 10:40:30 -0500 Subject: [ffvpx] Update ffvp9/ffvp8 to release 4.0.2 --- media/ffvpx/libavcodec/decode.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'media/ffvpx/libavcodec/decode.h') diff --git a/media/ffvpx/libavcodec/decode.h b/media/ffvpx/libavcodec/decode.h index c9630228d..15271c529 100644 --- a/media/ffvpx/libavcodec/decode.h +++ b/media/ffvpx/libavcodec/decode.h @@ -21,8 +21,38 @@ #ifndef AVCODEC_DECODE_H #define AVCODEC_DECODE_H +#include "libavutil/buffer.h" +#include "libavutil/frame.h" +#include "libavutil/hwcontext.h" + #include "avcodec.h" +/** + * This struct stores per-frame lavc-internal data and is attached to it via + * private_ref. + */ +typedef struct FrameDecodeData { + /** + * The callback to perform some delayed processing on the frame right + * before it is returned to the caller. + * + * @note This code is called at some unspecified point after the frame is + * returned from the decoder's decode/receive_frame call. Therefore it cannot rely + * on AVCodecContext being in any specific state, so it does not get to + * access AVCodecContext directly at all. All the state it needs must be + * stored in the post_process_opaque object. + */ + int (*post_process)(void *logctx, AVFrame *frame); + void *post_process_opaque; + void (*post_process_opaque_free)(void *opaque); + + /** + * Per-frame private data for hwaccels. + */ + void *hwaccel_priv; + void (*hwaccel_priv_free)(void *priv); +} FrameDecodeData; + /** * Called by decoders to get the next packet for decoding. * @@ -36,4 +66,14 @@ int ff_decode_get_packet(AVCodecContext *avctx, AVPacket *pkt); void ff_decode_bsfs_uninit(AVCodecContext *avctx); +/** + * Make sure avctx.hw_frames_ctx is set. If it's not set, the function will + * try to allocate it from hw_device_ctx. If that is not possible, an error + * message is printed, and an error code is returned. + */ +int ff_decode_get_hw_frames_ctx(AVCodecContext *avctx, + enum AVHWDeviceType dev_type); + +int ff_attach_decode_data(AVFrame *frame); + #endif /* AVCODEC_DECODE_H */ -- cgit v1.2.3