From 3592648940a4bcca010e07edd6422a067f215019 Mon Sep 17 00:00:00 2001 From: Ivo van Poorten Date: Wed, 23 May 2007 18:35:45 +0000 Subject: -sws_flags command line option to set swscaler flags Originally committed as revision 9109 to svn://svn.ffmpeg.org/ffmpeg/trunk --- ffmpeg.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'ffmpeg.c') diff --git a/ffmpeg.c b/ffmpeg.c index 46449ea60c..cd3fb22975 100644 --- a/ffmpeg.c +++ b/ffmpeg.c @@ -208,6 +208,7 @@ const char **opt_names=NULL; int opt_name_count=0; AVCodecContext *avctx_opts[CODEC_TYPE_NB]; AVFormatContext *avformat_opts; +struct SwsContext *sws_opts; static int64_t timer_start = 0; static AVBitStreamFilterContext *video_bitstream_filters=NULL; @@ -1609,6 +1610,9 @@ static int av_encode(AVFormatContext **output_files, fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n"); exit(1); } +#ifdef CONFIG_SWSCALER + sws_flags = av_get_int(sws_opts, "sws_flags", NULL); +#endif ost->img_resample_ctx = sws_getContext( icodec->width - (frame_leftBand + frame_rightBand), icodec->height - (frame_topBand + frame_bottomBand), @@ -3517,6 +3521,10 @@ static int opt_default(const char *opt, const char *arg){ } if(!o) o = av_set_string(avformat_opts, opt, arg); +#ifdef CONFIG_SWSCALER + if(!o) + o = av_set_string(sws_opts, opt, arg); +#endif if(!o){ if(opt[0] == 'a') o = av_set_string(avctx_opts[CODEC_TYPE_AUDIO], opt+1, arg); @@ -3759,6 +3767,9 @@ static void show_help(void) OPT_EXPERT); av_opt_show(avctx_opts[0], NULL); av_opt_show(avformat_opts, NULL); +#ifdef CONFIG_SWSCALER + av_opt_show(sws_opts, NULL); +#endif exit(1); } @@ -3779,6 +3790,9 @@ int main(int argc, char **argv) avctx_opts[i]= avcodec_alloc_context2(i); } avformat_opts = av_alloc_format_context(); +#ifdef CONFIG_SWSCALER + sws_opts = sws_getContext(16, 16, 0, 16, 16, 0, sws_flags, NULL,NULL,NULL); +#endif if (argc <= 1) show_help(); -- cgit v1.2.3