Re: [PATCH 2/6] gui: Use new lavc decode API for PNG decode.
Ingo Brückl <[email protected]>
| Newsgroups | gmane.comp.video.mplayer.devel |
|---|---|
| Message-ID | <[email protected]> |
Reimar Döffinger wrote on Sun, 20 Dec 2020 18:50:30 +0100:
> gui/util/bitmap.c | 11 +++++------
> 1 file changed, 5 insertions(+), 6 deletions(-)
I' ve prepared a patch for this case more than 2 years ago, which looks
easier to me (avcodec_register_all() is still missing in mine, though).
The remaining question is only whether == 0 or >= 0 is a correct return
value.
--- a/gui/util/bitmap.c
+++ b/gui/util/bitmap.c
@@ -139,7 +139,8 @@
/* HACK: Make PNGs decode normally instead of as CorePNG delta frames. */
pkt.flags = AV_PKT_FLAG_KEY;
- avcodec_decode_video2(avctx, frame, &decode_ok, &pkt);
+ decode_ok = (avcodec_send_packet(avctx, &pkt) == 0 &&
+ avcodec_receive_frame(avctx, frame) == 0);
memset(img, 0, sizeof(*img));
memset(palette, 0, sizeof(palette));
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