From 3440a901baaf3307cc1f37b0590458bc08162e94 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Thu, 10 Apr 2025 22:20:33 +0200
Subject: [PATCH 13/15] avcodec/mpegaudioenc: Don't pad one bit at a time
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
libavcodec/mpegaudioenc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavcodec/mpegaudioenc.c b/libavcodec/mpegaudioenc.c
index 9a6aae6f78..49255b7f29 100644
--- a/libavcodec/mpegaudioenc.c
+++ b/libavcodec/mpegaudioenc.c
@@ -743,9 +743,12 @@ static void encode_frame(MpegAudioContext *s,
av_assert1(put_bits_left(p) == padding);
+ /* flush */
+ flush_put_bits(p);
+
/* padding */
- for(i=0;i<padding;i++)
- put_bits(p, 1, 0);
+ if (put_bytes_left(p, 0))
+ memset(put_bits_ptr(p), 0, put_bytes_left(p, 0));
}
static int MPA_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
@@ -778,9 +781,6 @@ static int MPA_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
encode_frame(s, bit_alloc, padding);
- /* flush */
- flush_put_bits(&s->pb);
-
if (frame->pts != AV_NOPTS_VALUE)
avpkt->pts = frame->pts - ff_samples_to_time_base(avctx, avctx->initial_padding);
--
2.45.2