From f016159416c0a5d480c7f9edf57fdb1d3c0effe6 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 7 Jan 2010 03:58:12 +0000 Subject: Cleanup aspect_to_info(). Originally committed as revision 21048 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/h263.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'libavcodec/h263.c') diff --git a/libavcodec/h263.c b/libavcodec/h263.c index 44fa2f90ca..6ff0e90d04 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -151,19 +151,18 @@ static void show_pict_info(MpegEncContext *s){ #if CONFIG_ENCODERS -static void aspect_to_info(MpegEncContext * s, AVRational aspect){ +static av_const int aspect_to_info(AVRational aspect){ int i; if(aspect.num==0) aspect= (AVRational){1,1}; for(i=1; i<6; i++){ if(av_cmp_q(pixel_aspect[i], aspect) == 0){ - s->aspect_ratio_info=i; - return; + return i; } } - s->aspect_ratio_info= FF_ASPECT_EXTENDED; + return FF_ASPECT_EXTENDED; } void ff_flv_encode_picture_header(MpegEncContext * s, int picture_number) @@ -304,7 +303,7 @@ void h263_encode_picture_header(MpegEncContext * s, int picture_number) if (format == 7) { /* Custom Picture Format (CPFMT) */ - aspect_to_info(s, s->avctx->sample_aspect_ratio); + s->aspect_ratio_info= aspect_to_info(s->avctx->sample_aspect_ratio); put_bits(&s->pb,4,s->aspect_ratio_info); put_bits(&s->pb,9,(s->width >> 2) - 1); @@ -2308,7 +2307,7 @@ static void mpeg4_encode_vol_header(MpegEncContext * s, int vo_number, int vol_n put_bits(&s->pb, 3, 1); /* is obj layer priority */ } - aspect_to_info(s, s->avctx->sample_aspect_ratio); + s->aspect_ratio_info= aspect_to_info(s->avctx->sample_aspect_ratio); put_bits(&s->pb, 4, s->aspect_ratio_info);/* aspect ratio info */ if (s->aspect_ratio_info == FF_ASPECT_EXTENDED){ -- cgit v1.2.3