//return -1;
}
- if(!c->sws_param[0]){
+ if (!c->sws_param[0]) {
snprintf(c->sws_param, 255, "%d:%d:%s", c->w, c->h, sws_param);
}
if (picref->video->w != c->w || picref->video->h != c->h || picref->format != c->pix_fmt) {
- AVFilterContext *scale= buffer_filter->outputs[0]->dst;
+ AVFilterContext *scale = buffer_filter->outputs[0]->dst;
AVFilterLink *link;
av_log(buffer_filter, AV_LOG_INFO,
c->w, c->h, av_pix_fmt_descriptors[c->pix_fmt].name,
picref->video->w, picref->video->h, av_pix_fmt_descriptors[picref->format].name);
- if(!scale || strcmp(scale->filter->name,"scale")){
- AVFilter *f= avfilter_get_by_name("scale");
+ if (!scale || strcmp(scale->filter->name, "scale")) {
+ AVFilter *f = avfilter_get_by_name("scale");
av_log(buffer_filter, AV_LOG_INFO, "Inserting scaler filter\n");
- if(avfilter_open(&scale, f, "Input equalizer") < 0)
+ if (avfilter_open(&scale, f, "Input equalizer") < 0)
return -1;
- if((ret=avfilter_init_filter(scale, c->sws_param, NULL))<0){
+ if ((ret = avfilter_init_filter(scale, c->sws_param, NULL)) < 0) {
avfilter_free(scale);
return ret;
}
- if((ret=avfilter_insert_filter(buffer_filter->outputs[0], scale, 0, 0))<0){
+ if ((ret = avfilter_insert_filter(buffer_filter->outputs[0], scale, 0, 0)) < 0) {
avfilter_free(scale);
return ret;
}
scale->outputs[0]->time_base = scale->inputs[0]->time_base;
scale->outputs[0]->format= c->pix_fmt;
- } else if(!strcmp(scale->filter->name, "scale")) {
+ } else if (!strcmp(scale->filter->name, "scale")) {
snprintf(c->sws_param, 255, "%d:%d:%s", scale->outputs[0]->w, scale->outputs[0]->h, sws_param);
scale->filter->init(scale, c->sws_param, NULL);
}
c->w = scale->inputs[0]->w = picref->video->w;
c->h = scale->inputs[0]->h = picref->video->h;
- link= scale->outputs[0];
+ link = scale->outputs[0];
if ((ret = link->srcpad->config_props(link)) < 0)
return ret;
}