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Fix auto-scaling. 

Use the numeric value assigned to sws_flags for the sws_flags set in
the graph, rather than the string "bilinear", which is not even
parsable by the scale filter.

Originally committed as revision 23060 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-05-08 21:39:57 +00:00
parent 3fe1ec39c6
commit 3f073fa22c
1 changed files with 3 additions and 3 deletions
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6
ffplay.c
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@ -80,9 +80,7 @@ const int program_birth_year = 2003;
/* NOTE: the size must be big enough to compensate the hardware audio buffersize size */ /* NOTE: the size must be big enough to compensate the hardware audio buffersize size */
#define SAMPLE_ARRAY_SIZE (2*65536) #define SAMPLE_ARRAY_SIZE (2*65536)
#if !CONFIG_AVFILTER
static int sws_flags = SWS_BICUBIC; static int sws_flags = SWS_BICUBIC;
#endif
typedef struct PacketQueue { typedef struct PacketQueue {
AVPacketList *first_pkt, *last_pkt; AVPacketList *first_pkt, *last_pkt;
@ -1766,9 +1764,11 @@ static int video_thread(void *arg)
#if CONFIG_AVFILTER #if CONFIG_AVFILTER
int64_t pos; int64_t pos;
char sws_flags_str[128];
AVFilterContext *filt_src = NULL, *filt_out = NULL; AVFilterContext *filt_src = NULL, *filt_out = NULL;
AVFilterGraph *graph = av_mallocz(sizeof(AVFilterGraph)); AVFilterGraph *graph = av_mallocz(sizeof(AVFilterGraph));
graph->scale_sws_opts = av_strdup("sws_flags=bilinear"); snprintf(sws_flags_str, sizeof(sws_flags_str), "flags=%d", sws_flags);
graph->scale_sws_opts = av_strdup(sws_flags_str);
if(!(filt_src = avfilter_open(&input_filter, "src"))) goto the_end; if(!(filt_src = avfilter_open(&input_filter, "src"))) goto the_end;
if(!(filt_out = avfilter_open(&output_filter, "out"))) goto the_end; if(!(filt_out = avfilter_open(&output_filter, "out"))) goto the_end;