ffmpeg | branch: master | Cameron Gutman <aicomman...@gmail.com> | Mon Jan 3 00:33:19 2022 +0000| [242ed971cb005157488b9a21942d9fb4be4d0347] | committer: Aman Karmani
lavu/videotoolbox: add support for memory mapping frames Signed-off-by: Cameron Gutman <aicomman...@gmail.com> Signed-off-by: Aman Karmani <a...@tmm1.net> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=242ed971cb005157488b9a21942d9fb4be4d0347 --- libavutil/hwcontext_videotoolbox.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/libavutil/hwcontext_videotoolbox.c b/libavutil/hwcontext_videotoolbox.c index 0a8dbe9f33..026127d412 100644 --- a/libavutil/hwcontext_videotoolbox.c +++ b/libavutil/hwcontext_videotoolbox.c @@ -711,6 +711,30 @@ fail: return err; } +static int vt_map_from(AVHWFramesContext *hwfc, AVFrame *dst, + const AVFrame *src, int flags) +{ + int err; + + if (dst->format == AV_PIX_FMT_NONE) + dst->format = hwfc->sw_format; + else if (dst->format != hwfc->sw_format) + return AVERROR(ENOSYS); + + err = vt_map_frame(hwfc, dst, src, flags); + if (err) + return err; + + dst->width = src->width; + dst->height = src->height; + + err = av_frame_copy_props(dst, src); + if (err) + return err; + + return 0; +} + static int vt_device_create(AVHWDeviceContext *ctx, const char *device, AVDictionary *opts, int flags) { @@ -736,6 +760,7 @@ const HWContextType ff_hwcontext_type_videotoolbox = { .transfer_get_formats = vt_transfer_get_formats, .transfer_data_to = vt_transfer_data_to, .transfer_data_from = vt_transfer_data_from, + .map_from = vt_map_from, .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_VIDEOTOOLBOX, AV_PIX_FMT_NONE }, }; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
