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kate: do not consider an empty SPU to be a fatal error

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Instead, just encode nothing and go on.

https://bugzilla.gnome.org/show_bug.cgi?id=657091
This commit is contained in:
Vincent Penquerc'h 2011-08-22 17:10:24 +01:00 committed by Sebastian Dröge
parent 46cfb5fa4f
commit 1ed91ad1db
1 changed files with 8 additions and 3 deletions
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11
ext/kate/gstkatespu.c
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@ -494,9 +494,14 @@ gst_kate_spu_decode_spu (GstKateEnc * ke, GstBuffer * buf, kate_region * kr,
if (G_UNLIKELY (ke->spu_right - ke->spu_left < 0 if (G_UNLIKELY (ke->spu_right - ke->spu_left < 0
|| ke->spu_bottom - ke->spu_top < 0 || ke->spu_pix_data[0] == 0 || ke->spu_bottom - ke->spu_top < 0 || ke->spu_pix_data[0] == 0
|| ke->spu_pix_data[1] == 0)) { || ke->spu_pix_data[1] == 0)) {
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL), GST_DEBUG_OBJECT (ke,
("SPU area is empty, nothing to encode")); "left %d, right %d, top %d, bottom %d, pix data %d %d", ke->spu_left,
return GST_FLOW_ERROR; ke->spu_right, ke->spu_top, ke->spu_bottom, ke->spu_pix_data[0],
ke->spu_pix_data[1]);
GST_WARNING_OBJECT (ke, "SPU area is empty, nothing to encode");
kate_bitmap_init (kb);
kb->width = kb->height = 0;
return GST_FLOW_OK;
} }
/* create the palette */ /* create the palette */