From f1fdd208cc0a1fce7aaaf6b0fe72b013525f49e0 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Wed, 21 Mar 2012 22:33:28 +0100
Subject: [PATCH] h264_mp4toannexb_bsf: use i instead of misusing unit_type.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavcodec/h264_mp4toannexb_bsf.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/h264_mp4toannexb_bsf.c b/libavcodec/h264_mp4toannexb_bsf.c
index 62f9cb0dfd4..3f69d7c676f 100644
--- a/libavcodec/h264_mp4toannexb_bsf.c
+++ b/libavcodec/h264_mp4toannexb_bsf.c
@@ -59,6 +59,7 @@ static int h264_mp4toannexb_filter(AVBitStreamFilterContext *bsfc,
const uint8_t *buf, int buf_size,
int keyframe) {
H264BSFContext *ctx = bsfc->priv_data;
+ int i;
uint8_t unit_type;
int32_t nal_size;
uint32_t cumul_size = 0;
@@ -140,8 +141,8 @@ pps:
if (buf + ctx->length_size > buf_end)
goto fail;
- for(nal_size = 0, unit_type = 0; unit_type<ctx->length_size; unit_type++)
- nal_size = (nal_size << 8) | buf[unit_type];
+ for (nal_size = 0, i = 0; i<ctx->length_size; i++)
+ nal_size = (nal_size << 8) | buf[i];
buf += ctx->length_size;
unit_type = *buf & 0x1f;
--
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