On 5/22/2023 11:55 AM, James Almer wrote:
On 5/22/2023 11:48 AM, Anton Khirnov wrote:
Quoting Paul B Mahol (2023-05-18 12:22:07)
From af73b69a0be9033fddf222b6e9ac60799de85691 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <one...@gmail.com>
Date: Mon, 15 May 2023 21:54:25 +0200
Subject: [PATCH 26/27] avfilter/src_movie: dr support
Signed-off-by: Paul B Mahol <one...@gmail.com>
---
libavfilter/src_movie.c | 44 +++++++++++++++++++++++++++++++++++++++--
1 file changed, 42 insertions(+), 2 deletions(-)
diff --git a/libavfilter/src_movie.c b/libavfilter/src_movie.c
index 5937613d13..a2ecc5a625 100644
--- a/libavfilter/src_movie.c
+++ b/libavfilter/src_movie.c
@@ -23,7 +23,6 @@
* @file
* movie video source
*
- * @todo use direct rendering (no allocation of a new frame)
* @todo support a PTS correction mechanism
*/
@@ -156,6 +155,43 @@ static AVStream *find_stream(void *log,
AVFormatContext *avf, const char *spec)
return found;
}
+static int get_buffer(AVCodecContext *avctx, AVFrame *frame, int flags)
+{
+ int linesize_align[AV_NUM_DATA_POINTERS];
+ AVFilterLink *outlink = frame->opaque;
This is not guaranteed to be set. Use AVCodecContext.opaque instead.
How so? He set the AV_CODEC_FLAG_COPY_OPAQUE flag and the pkt.opaque
field before calling avcodec_send_packet().
Oh, i see now reading the doxy for the flag.
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