From 3d2cd42f8a19460d1fd44771646b4411c3148383 Mon Sep 17 00:00:00 2001 From: Justin Ruggles Date: Sat, 31 Jul 2010 21:08:53 +0000 Subject: [PATCH] Simplify verbatim mode fallback by checking the frame size before writing. Originally committed as revision 24632 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/flacenc.c | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/libavcodec/flacenc.c b/libavcodec/flacenc.c index 9cd65e9ac0..1486c88449 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); + + /* fallback to verbatim mode if the compressed frame is larger than it + would be if encoded uncompressed. */ + 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); - /* fallback to verbatim mode if the compressed frame is larger than it - would be if encoded uncompressed. */ - if (out_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); - } - s->frame_count++; avctx->coded_frame->pts = s->sample_count; s->sample_count += avctx->frame_size;