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| author | Jan Ekström <jeebjp@gmail.com> | 2023-03-19 14:38:43 +0200 |
|---|---|---|
| committer | Jan Ekström <jeebjp@gmail.com> | 2024-03-20 19:14:02 +0200 |
| commit | 28783896dca9e3393654d678e51031783f8dd3bc (patch) | |
| tree | 2fe93cb6a13397e5a0be051f479a0dfb501fafd1 /libavutil/frame.c | |
| parent | 919c9cdbe6d2d69beb6c675d879dd77588f4f001 (diff) | |
| download | ffmpeg-28783896dca9e3393654d678e51031783f8dd3bc.tar.gz | |
avutil/frame: split side_data_from_buf to base and AVFrame func
Diffstat (limited to 'libavutil/frame.c')
| -rw-r--r-- | libavutil/frame.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/libavutil/frame.c b/libavutil/frame.c index baac0706db..382e1f6d58 100644 --- a/libavutil/frame.c +++ b/libavutil/frame.c @@ -679,23 +679,23 @@ AVBufferRef *av_frame_get_plane_buffer(const AVFrame *frame, int plane) return NULL; } -AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, - enum AVFrameSideDataType type, - AVBufferRef *buf) +static AVFrameSideData *add_side_data_from_buf(AVFrameSideData ***sd, + int *nb_sd, + enum AVFrameSideDataType type, + AVBufferRef *buf) { AVFrameSideData *ret, **tmp; if (!buf) return NULL; - if (frame->nb_side_data > INT_MAX / sizeof(*frame->side_data) - 1) + if (*nb_sd > INT_MAX / sizeof(*sd) - 1) return NULL; - tmp = av_realloc(frame->side_data, - (frame->nb_side_data + 1) * sizeof(*frame->side_data)); + tmp = av_realloc(*sd, (*nb_sd + 1) * sizeof(*sd)); if (!tmp) return NULL; - frame->side_data = tmp; + *sd = tmp; ret = av_mallocz(sizeof(*ret)); if (!ret) @@ -706,11 +706,20 @@ AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, ret->size = buf->size; ret->type = type; - frame->side_data[frame->nb_side_data++] = ret; + (*sd)[(*nb_sd)++] = ret; return ret; } +AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame, + enum AVFrameSideDataType type, + AVBufferRef *buf) +{ + return + add_side_data_from_buf( + &frame->side_data, &frame->nb_side_data, type, buf); +} + AVFrameSideData *av_frame_new_side_data(AVFrame *frame, enum AVFrameSideDataType type, size_t size) |