[FFmpeg-devel] Patch: avoid assert() of fill_buffer() in streaming mode(such as ASF streaming.)

[avcoder]

Dear:
Could we directly remove the "assert(s->buf_ptr == s->buf_end)" in
fill_buffer()?

If not,please check the following patch

Thanks

Index: aviobuf.c
===================================================================
--- aviobuf.c ??? 18659?
+++ aviobuf.c ??????
@@ -153,8 +153,11 @@
         s->buf_ptr = s->buffer + offset1;
     } else if(s->is_streamed && !s->write_flag &&
               offset1 >= 0 && offset1 < (s->buf_end - s->buffer) +
(1<<16)){
-        while(s->pos < offset && !s->eof_reached)
+        while(s->pos < offset && !s->eof_reached){
+            /* skip the unused buffer,avoid assert() in fill_buffer() */
+            s->buf_ptr = s->buf_end;
             fill_buffer(s);
+        }
         if (s->eof_reached)
             return AVERROR(EPIPE);
         s->buf_ptr = s->buf_end + offset - s->pos;


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