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dvdspu: Add a simple default colour table.

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When we're not provided with a palette in advance, draw with a grey
colour or two, instead of YUV green.
This commit is contained in:
Jan Schmidt 2009-05-21 15:22:58 +01:00
parent f7eefea47c
commit 78cd406a76
1 changed files with 8 additions and 0 deletions
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8
gst/dvdspu/gstdvdspu.c
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@ -79,6 +79,13 @@ GST_STATIC_PAD_TEMPLATE ("subpicture",
GST_STATIC_CAPS ("video/x-dvd-subpicture")
);
static const guint32 default_clut[16] = {
0xb48080, 0x248080, 0x628080, 0xd78080,
0x808080, 0x808080, 0x808080, 0x808080,
0x808080, 0x808080, 0x808080, 0x808080,
0x808080, 0x808080, 0x808080, 0x808080
};
GST_BOILERPLATE (GstDVDSpu, gst_dvd_spu, GstElement, GST_TYPE_ELEMENT);
static void gst_dvd_spu_dispose (GObject * object);
@ -183,6 +190,7 @@ gst_dvd_spu_clear (GstDVDSpu * dvdspu)
{
gst_dvd_spu_flush_spu_info (dvdspu, FALSE);
gst_segment_init (&dvdspu->subp_seg, GST_FORMAT_UNDEFINED);
memcpy (dvdspu->spu_state.current_clut, default_clut, sizeof (guint32) * 16);
gst_buffer_replace (&dvdspu->ref_frame, NULL);
gst_buffer_replace (&dvdspu->pending_frame, NULL);