From 902d66eb8304ccffdb683b7130e9f548011b8d30 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Diego=20=27Flameeyes=27=20Petten=C3=B2?= Date: Fri, 9 May 2008 17:51:40 +0200 Subject: Avoid loop for common memory operations (zeroing, copying, moving). Use the proper function for common memory operations (memset() for zeroing, memcpy() for copying, memmove() for moving), instead of looping through arrays. By extension, remove loops to reset arrays when they were allocated with calloc() and thus already zeroed. --- src/demuxers/demux_mpeg_pes.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/demuxers/demux_mpeg_pes.c') diff --git a/src/demuxers/demux_mpeg_pes.c b/src/demuxers/demux_mpeg_pes.c index 477a071a4..32dd2cb51 100644 --- a/src/demuxers/demux_mpeg_pes.c +++ b/src/demuxers/demux_mpeg_pes.c @@ -274,7 +274,7 @@ static void demux_mpeg_pes_parse_pack (demux_mpeg_pes_t *this, int preview_mode) while ((p[2] != 1) || p[0] || p[1]) { /* resync code */ - for(n=0;n<5;n++) p[n]=p[n+1]; + memmove(p, p+1, 5); i = read_data(this, p+5, (off_t) 1); if (i != 1) { this->status = DEMUX_FINISHED; @@ -306,8 +306,7 @@ static void demux_mpeg_pes_parse_pack (demux_mpeg_pes_t *this, int preview_mode) p = buf->mem; /* copy local buffer to fifo element. */ - for (n = 0; n < sizeof (buf6); n++) - p[ n ] = buf6[ n ]; + memcpy(p, buf6, sizeof(buf6)); if (preview_mode) buf->decoder_flags = BUF_FLAG_PREVIEW; -- cgit v1.2.3