Add AVFilterPicRef.pos field and make libavfilter propagate stream byte position information, as stored in the pkt.pos, through the filterchain.

Note that the pos field is added *non* at the end of the AVFilterPicRef struct, thus breaking ABI compatibility, which is allowed as the API is still considered non-stable. Originally committed as revision 22506 to svn://svn.ffmpeg.org/ffmpeg/trunk

Stefano Sabatini committed 16 years ago

Commit 5bb5c1d1 parent ec7ab613 files · +6 −2Browse files

Showing the changes to libavfilter/avfilter.c (1 of 3 files). Show all

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libavfilter/avfilter.c+4−2

 static void dprintf_picref(void *ctx, AVFilterPicRef *picref, int end)
 {
     dprintf(ctx,
-            "picref[%p data[%p, %p, %p, %p] linesize[%d, %d, %d, %d] pts:%"PRId64" a:%d/%d s:%dx%d]%s",
+            "picref[%p data[%p, %p, %p, %p] linesize[%d, %d, %d, %d] pts:%"PRId64" pos:%"PRId64" a:%d/%d s:%dx%d]%s",
             picref,
             picref->data    [0], picref->data    [1], picref->data    [2], picref->data    [3],
             picref->linesize[0], picref->linesize[1], picref->linesize[2], picref->linesize[3],
-            picref->pts, picref->pixel_aspect.num, picref->pixel_aspect.den, picref->w, picref->h,
+            picref->pts, picref->pos,
+            picref->pixel_aspect.num, picref->pixel_aspect.den, picref->w, picref->h,
             end ? "\n" : "");
 }
         link->cur_pic = avfilter_default_get_video_buffer(link, dst->min_perms, link->w, link->h);
         link->srcpic = picref;
         link->cur_pic->pts = link->srcpic->pts;
+        link->cur_pic->pos = link->srcpic->pos;
         link->cur_pic->pixel_aspect = link->srcpic->pixel_aspect;
     }
     else

Add AVFilterPicRef.pos field and make libavfilter propagate stream byte position information, as stored in the pkt.pos, through the filterchain.

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