[SCM] libav/experimental: Simplify: use a for instead of unrolling by hand
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 16:29:32 UTC 2013
The following commit has been merged in the experimental branch:
commit 1b0dc0120d97377cddcafa0467a424df71c876dd
Author: Vitor Sessak <vitor1001 at gmail.com>
Date: Fri Sep 5 00:00:20 2008 +0000
Simplify: use a for instead of unrolling by hand
Originally committed as revision 15213 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/mace.c b/libavcodec/mace.c
index be766bc..79967f6 100644
--- a/libavcodec/mace.c
+++ b/libavcodec/mace.c
@@ -317,7 +317,7 @@ static int mace3_decode_frame(AVCodecContext *avctx,
{
short *samples = data;
MACEContext *ctx = avctx->priv_data;
- int i, j;
+ int i, j, k;
for(i = 0; i < avctx->channels; i++) {
ctx->index = ctx->lev = 0;
@@ -325,15 +325,12 @@ static int mace3_decode_frame(AVCodecContext *avctx,
ctx->outPtr = samples + i;
for (j=0; j < buf_size / 2 / avctx->channels; j++) {
- uint8_t pkt = buf[i*2 + j*2*avctx->channels];
- chomp3(ctx, pkt & 7, MACEtab1, MACEtab2, avctx->channels);
- chomp3(ctx,(pkt >> 3) & 3, MACEtab3, MACEtab4, avctx->channels);
- chomp3(ctx, pkt >> 5 , MACEtab1, MACEtab2, avctx->channels);
-
- pkt = buf[i*2 + j*2*avctx->channels + 1];
+ for (k=0; k < 2; k++) {
+ uint8_t pkt = buf[i*2 + j*2*avctx->channels + k];
chomp3(ctx, pkt & 7, MACEtab1, MACEtab2, avctx->channels);
chomp3(ctx,(pkt >> 3) & 3, MACEtab3, MACEtab4, avctx->channels);
chomp3(ctx, pkt >> 5 , MACEtab1, MACEtab2, avctx->channels);
+ }
}
}
--
Libav/FFmpeg packaging
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