4 * Copyright (C) 2005-2013 Team XBMC
7 * This Program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * This Program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with XBMC; see the file COPYING. If not, see
19 * <http://www.gnu.org/licenses/>.
23 #include "DVDCodecs/Video/DVDVideoCodec.h"
24 #include "DVDCodecs/Overlay/DVDOverlaySpu.h"
27 typedef struct SPUData
30 unsigned int iSize; // current data size
31 unsigned int iNeededSize; // wanted packet size
32 unsigned int iAllocatedSize;
37 // upto 32 streams can exist
38 #define DVD_MAX_SPUSTREAMS 32
44 virtual ~CDVDDemuxSPU();
46 CDVDOverlaySpu* AddData(BYTE* data, int iSize, double pts); // returns a packet from ParsePacket if possible
48 CDVDOverlaySpu* ParseRLE(CDVDOverlaySpu* pSPU, BYTE* pUnparsedData);
49 void FindSubtitleColor(int last_color, int stats[4], CDVDOverlaySpu* pSPU);
50 bool CanDisplayWithAlphas(int a[4], int stats[4]);
53 void FlushCurrentPacket(); // flushes current unparsed data
55 // m_clut set by libdvdnav once in a time
56 // color lokup table is representing 16 different yuv colors
57 // [][0] = Y, [][1] = Cr, [][2] = Cb
62 CDVDOverlaySpu* ParsePacket(SPUData* pSPUData);