diff mbox series

[FFmpeg-devel,3/3] lavc/videotoolbox: set attachments on decoded buffers

Message ID 20211218110953.30751-3-rcombs@rcombs.me
State Accepted
Commit b04601ed6ab91c4f6f5cbe08050ea1e4d001cec4
Headers show
Series [FFmpeg-devel,1/3] lavu/videotoolbox: expose conversion routines for color parameters | expand

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Commit Message

rcombs Dec. 18, 2021, 11:09 a.m. UTC 
VideoToolbox internally sets all the colorspace parameters to BT709,
regardless of what the bitstream actually indicates, so we need to
replace that with what we've parsed.
---
 libavcodec/videotoolbox.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/libavcodec/videotoolbox.c b/libavcodec/videotoolbox.c
index 519f55a9ab..69beb3881f 100644
--- a/libavcodec/videotoolbox.c
+++ b/libavcodec/videotoolbox.c
@@ -90,6 +90,7 @@  int ff_videotoolbox_buffer_copy(VTContext *vtctx,
 
 static int videotoolbox_postproc_frame(void *avctx, AVFrame *frame)
 {
+    int ret;
     VTHWFrame *ref = (VTHWFrame *)frame->buf[0]->data;
 
     if (!ref->pixbuf) {
@@ -103,6 +104,9 @@  static int videotoolbox_postproc_frame(void *avctx, AVFrame *frame)
     frame->crop_top = 0;
     frame->crop_bottom = 0;
 
+    if ((ret = av_vt_pixbuf_set_attachments(avctx, ref->pixbuf, frame)) < 0)
+        return ret;
+
     frame->data[3] = (uint8_t*)ref->pixbuf;
 
     if (ref->hw_frames_ctx) {