Module: libav Branch: master Commit: 19d7667a81499d4357ec8e0851701e17c238e584
Author: Mark Thompson <[email protected]> Committer: Mark Thompson <[email protected]> Date: Sat Apr 9 16:48:27 2016 +0100 vaapi_encode: Add support for writing arbitrary additional packed headers --- libavcodec/vaapi_encode.c | 21 +++++++++++++++++++++ libavcodec/vaapi_encode.h | 4 ++++ 2 files changed, 25 insertions(+) diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c index 9da55c9..45f5e57 100644 --- a/libavcodec/vaapi_encode.c +++ b/libavcodec/vaapi_encode.c @@ -293,6 +293,27 @@ static int vaapi_encode_issue(AVCodecContext *avctx, } } + if (ctx->codec->write_extra_header) { + for (i = 0;; i++) { + int type; + bit_len = 8 * sizeof(data); + err = ctx->codec->write_extra_header(avctx, pic, i, &type, + data, &bit_len); + if (err == AVERROR_EOF) + break; + if (err < 0) { + av_log(avctx, AV_LOG_ERROR, "Failed to write extra " + "header %d: %d.\n", i, err); + goto fail; + } + + err = vaapi_encode_make_packed_header(avctx, pic, type, + data, bit_len); + if (err < 0) + goto fail; + } + } + av_assert0(pic->nb_slices <= MAX_PICTURE_SLICES); for (i = 0; i < pic->nb_slices; i++) { slice = av_mallocz(sizeof(*slice)); diff --git a/libavcodec/vaapi_encode.h b/libavcodec/vaapi_encode.h index ec552da..85f3a0c 100644 --- a/libavcodec/vaapi_encode.h +++ b/libavcodec/vaapi_encode.h @@ -215,6 +215,10 @@ typedef struct VAAPIEncodeType { VAAPIEncodePicture *pic, int index, int *type, char *data, size_t *data_len); + int (*write_extra_header)(AVCodecContext *avctx, + VAAPIEncodePicture *pic, + int index, int *type, + char *data, size_t *data_len); } VAAPIEncodeType; _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
