[SCM] libav/experimental: Use FFMIN
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:47:03 UTC 2013
The following commit has been merged in the experimental branch:
commit 1207c84adb5747d61b7ed0909d63c1a254716282
Author: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
Date: Sun May 31 09:57:42 2009 +0000
Use FFMIN
Originally committed as revision 19041 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/lcldec.c b/libavcodec/lcldec.c
index 89c6b03..bfb2150 100644
--- a/libavcodec/lcldec.c
+++ b/libavcodec/lcldec.c
@@ -191,8 +191,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
if (c->flags & FLAG_MULTITHREAD) {
mthread_inlen = *(unsigned int*)encoded;
mthread_outlen = *(unsigned int*)(encoded+4);
- if (mthread_outlen > c->decomp_size) // this should not happen
- mthread_outlen = c->decomp_size;
+ mthread_outlen = FFMIN(mthread_outlen, c->decomp_size);
mszh_dlen = mszh_decomp(encoded + 8, mthread_inlen, c->decomp_buf, c->decomp_size);
if (mthread_outlen != mszh_dlen) {
av_log(avctx, AV_LOG_ERROR, "Mthread1 decoded size differs (%d != %d)\n",
@@ -238,8 +237,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
int ret;
mthread_inlen = *(unsigned int*)encoded;
mthread_outlen = *(unsigned int*)(encoded+4);
- if (mthread_outlen > c->decomp_size)
- mthread_outlen = c->decomp_size;
+ mthread_outlen = FFMIN(mthread_outlen, c->decomp_size);
ret = zlib_decomp(avctx, encoded + 8, mthread_inlen, 0, mthread_outlen);
if (ret < 0) return ret;
ret = zlib_decomp(avctx, encoded + 8 + mthread_inlen, len - mthread_inlen,
--
Libav/FFmpeg packaging
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