[SCM] libav/experimental: Simplify verbatim mode fallback by checking the frame size before writing.
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 17:13:14 UTC 2013
The following commit has been merged in the experimental branch:
commit 3d2cd42f8a19460d1fd44771646b4411c3148383
Author: Justin Ruggles <justin.ruggles at gmail.com>
Date: Sat Jul 31 21:08:53 2010 +0000
Simplify verbatim mode fallback by checking the frame size before writing.
Originally committed as revision 24632 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/flacenc.c b/libavcodec/flacenc.c
index 9cd65e9..1486c88 100644
--- a/libavcodec/flacenc.c
+++ b/libavcodec/flacenc.c
@@ -1285,24 +1285,20 @@ static int flac_encode_frame(AVCodecContext *avctx, uint8_t *frame,
channel_decorrelation(s);
frame_bytes = encode_frame(s);
- if (buf_size < frame_bytes) {
- av_log(avctx, AV_LOG_ERROR, "output buffer too small\n");
- return 0;
- }
- out_bytes = write_frame(s, frame, buf_size);
/* fallback to verbatim mode if the compressed frame is larger than it
would be if encoded uncompressed. */
- if (out_bytes > s->max_framesize) {
+ if (frame_bytes > s->max_framesize) {
s->frame.verbatim_only = 1;
frame_bytes = encode_frame(s);
- if (buf_size < frame_bytes) {
- av_log(avctx, AV_LOG_ERROR, "output buffer too small\n");
- return 0;
- }
- out_bytes = write_frame(s, frame, buf_size);
}
+ if (buf_size < frame_bytes) {
+ av_log(avctx, AV_LOG_ERROR, "output buffer too small\n");
+ return 0;
+ }
+ out_bytes = write_frame(s, frame, buf_size);
+
s->frame_count++;
avctx->coded_frame->pts = s->sample_count;
s->sample_count += avctx->frame_size;
--
Libav/FFmpeg packaging
More information about the pkg-multimedia-commits
mailing list