Merge remote branch 'qatar/master'
[ffmpeg.git] / ffmpeg.c
index d8997e2..f47e281 100644 (file)
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -285,7 +285,7 @@ typedef struct AVOutputStream {
     AVBitStreamFilterContext *bitstream_filters;
     /* video only */
     int video_resample;
-    AVFrame pict_tmp;      /* temporary image for resampling */
+    AVFrame resample_frame;              /* temporary frame for image resampling */
     struct SwsContext *img_resample_ctx; /* for image resampling */
     int resample_height;
     int resample_width;
@@ -1146,7 +1146,7 @@ static void do_video_out(AVFormatContext *s,
                          AVFrame *in_picture,
                          int *frame_size)
 {
-    int nb_frames, i, ret, resample_changed;
+    int nb_frames, i, ret, av_unused resample_changed;
     AVFrame *final_picture, *formatted_picture;
     AVCodecContext *enc, *dec;
     double sync_ipts;
@@ -1193,6 +1193,7 @@ static void do_video_out(AVFormatContext *s,
     formatted_picture = in_picture;
     final_picture = formatted_picture;
 
+#if !CONFIG_AVFILTER
     resample_changed = ost->resample_width   != dec->width  ||
                        ost->resample_height  != dec->height ||
                        ost->resample_pix_fmt != dec->pix_fmt;
@@ -1208,18 +1209,17 @@ static void do_video_out(AVFormatContext *s,
         ost->resample_pix_fmt = dec->pix_fmt;
     }
 
-#if !CONFIG_AVFILTER
     ost->video_resample = dec->width   != enc->width  ||
                           dec->height  != enc->height ||
                           dec->pix_fmt != enc->pix_fmt;
 
     if (ost->video_resample) {
-        final_picture = &ost->pict_tmp;
+        final_picture = &ost->resample_frame;
         if (!ost->img_resample_ctx || resample_changed) {
             /* initialize the destination picture */
-            if (!ost->pict_tmp.data[0]) {
-                avcodec_get_frame_defaults(&ost->pict_tmp);
-                if (avpicture_alloc((AVPicture *)&ost->pict_tmp, enc->pix_fmt,
+            if (!ost->resample_frame.data[0]) {
+                avcodec_get_frame_defaults(&ost->resample_frame);
+                if (avpicture_alloc((AVPicture *)&ost->resample_frame, enc->pix_fmt,
                                     enc->width, enc->height)) {
                     fprintf(stderr, "Cannot allocate temp picture, check pix fmt\n");
                     ffmpeg_exit(1);
@@ -1228,21 +1228,16 @@ static void do_video_out(AVFormatContext *s,
             /* initialize a new scaler context */
             sws_freeContext(ost->img_resample_ctx);
             sws_flags = av_get_int(sws_opts, "sws_flags", NULL);
-            ost->img_resample_ctx = sws_getContext(
-                ist->st->codec->width,
-                ist->st->codec->height,
-                ist->st->codec->pix_fmt,
-                ost->st->codec->width,
-                ost->st->codec->height,
-                ost->st->codec->pix_fmt,
-                sws_flags, NULL, NULL, NULL);
+            ost->img_resample_ctx = sws_getContext(dec->width, dec->height, dec->pix_fmt,
+                                                   enc->width, enc->height, enc->pix_fmt,
+                                                   sws_flags, NULL, NULL, NULL);
             if (ost->img_resample_ctx == NULL) {
                 fprintf(stderr, "Cannot get resampling context\n");
                 ffmpeg_exit(1);
             }
         }
         sws_scale(ost->img_resample_ctx, formatted_picture->data, formatted_picture->linesize,
-                  0, ost->resample_height, ost->pict_tmp.data, ost->pict_tmp.linesize);
+                  0, ost->resample_height, ost->resample_frame.data, ost->resample_frame.linesize);
     }
 #endif
 
@@ -1272,7 +1267,7 @@ static void do_video_out(AVFormatContext *s,
             /* better than nothing: use input picture interlaced
                settings */
             big_picture.interlaced_frame = in_picture->interlaced_frame;
-            if(avcodec_opts[AVMEDIA_TYPE_VIDEO]->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)){
+            if (ost->st->codec->flags & (CODEC_FLAG_INTERLACED_DCT|CODEC_FLAG_INTERLACED_ME)) {
                 if(top_field_first == -1)
                     big_picture.top_field_first = in_picture->top_field_first;
                 else
@@ -1653,11 +1648,9 @@ static int output_packet(AVInputStream *ist, int ist_index,
                 if (ost->input_video_filter && ost->source_index == ist_index) {
                     if (!picture.sample_aspect_ratio.num)
                         picture.sample_aspect_ratio = ist->st->sample_aspect_ratio;
+                    picture.pts = ist->pts;
                     // add it to be filtered
-                    av_vsrc_buffer_add_frame2(ost->input_video_filter, &picture,
-                                             ist->pts,
-                                             ist->st->codec->width, ist->st->codec->height,
-                                             ist->st->codec->pix_fmt, ""); //TODO user setable params
+                    av_vsrc_buffer_add_frame2(ost->input_video_filter, &picture, ""); //TODO user setable params
                 }
             }
         }
@@ -2794,7 +2787,7 @@ static int transcode(AVFormatContext **output_files,
                 av_fifo_free(ost->fifo); /* works even if fifo is not
                                              initialized but set to zero */
                 av_freep(&ost->st->codec->subtitle_header);
-                av_free(ost->pict_tmp.data[0]);
+                av_free(ost->resample_frame.data[0]);
                 av_free(ost->forced_kf_pts);
                 if (ost->video_resample)
                     sws_freeContext(ost->img_resample_ctx);