Author: reimar Date: Wed May 30 23:08:05 2012 New Revision: 34977 Log: Add/improve some code to help debugging DR in filters. Modified: trunk/libmpcodecs/vf.c Modified: trunk/libmpcodecs/vf.c ============================================================================== --- trunk/libmpcodecs/vf.c Wed May 30 23:05:21 2012 (r34976) +++ trunk/libmpcodecs/vf.c Wed May 30 23:08:05 2012 (r34977) @@ -361,7 +361,8 @@ mp_image_t* vf_get_image(vf_instance_t* if (mpi->flags & MP_IMGFLAG_RGB_PALETTE) av_freep(&mpi->planes[1]); mpi->flags&=~MP_IMGFLAG_ALLOCATED; - mp_msg(MSGT_VFILTER,MSGL_V,"vf.c: have to REALLOCATE buffer memory :(\n"); + mp_msg(MSGT_VFILTER,MSGL_V,"vf.c: have to REALLOCATE buffer memory in vf_%s :(\n", + vf->info->name); } // } else { } { @@ -428,6 +429,10 @@ mp_image_t* vf_get_image(vf_instance_t* mpi->qscale = NULL; } mpi->usage_count++; + // TODO: figure out what is going on with EXPORT types + if (mpi->usage_count > 1 && mpi->type != MP_IMGTYPE_EXPORT) + mp_msg(MSGT_VFILTER, MSGL_V, "Suspicious mp_image usage count %i in vf_%s (type %i)\n", + mpi->usage_count, vf->info->name, mpi->type); // printf("\rVF_MPI: %p %p %p %d %d %d \n", // mpi->planes[0],mpi->planes[1],mpi->planes[2], // mpi->stride[0],mpi->stride[1],mpi->stride[2]); @@ -693,6 +698,11 @@ int vf_next_query_format(struct vf_insta int vf_next_put_image(struct vf_instance *vf,mp_image_t *mpi, double pts){ mpi->usage_count--; + if (mpi->usage_count < 0) { + mp_msg(MSGT_VFILTER, MSGL_V, "Bad mp_image usage count %i in vf_%s (type %i)\n", + mpi->usage_count, vf->info->name, mpi->type); + mpi->usage_count = 0; + } return vf->next->put_image(vf->next,mpi, pts); }