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Fixed handling DVD subtitles in the SPU decoder

This commit is contained in:
Klaus Schmidinger 2002-09-29 13:50:17 +02:00
parent 04abc3f313
commit 3b89a2a97e
3 changed files with 9 additions and 5 deletions
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1
HISTORY
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@ -1532,3 +1532,4 @@ Video Disk Recorder Revision History
- While learning the remote control keys it is now possible to press the 'Menu'
key to skip the definition of keys that are not available on your particular
RC unit.
- Fixed handling DVD subtitles in the SPU decoder (thanks to Andreas Schultz).

10
dvbspu.c
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@ -8,7 +8,7 @@
*
* parts of this file are derived from the OMS program.
*
* $Id: dvbspu.c 1.1 2002/09/08 14:17:35 kls Exp $
* $Id: dvbspu.c 1.2 2002/09/29 13:48:39 kls Exp $
*/
#include <assert.h>
@ -138,8 +138,8 @@ bool cDvbSpuBitmap::getMinSize(const aDvbSpuPalDescr paldescr,
setMin(size.y1, minsize[i].y1);
setMax(size.x2, minsize[i].x2);
setMax(size.y2, minsize[i].y2);
ret = true;
}
ret = true;
}
}
if (ret)
@ -248,6 +248,7 @@ void cDvbSpuDecoder::processSPU(uint32_t pts, uint8_t * buf)
spubmp = NULL;
delete[]spu;
spu = buf;
spupts = pts;
DCSQ_offset = cmdOffs();
prev_DCSQ_offset = 0;
@ -402,7 +403,7 @@ int cDvbSpuDecoder::setTime(uint32_t pts)
int i = DCSQ_offset;
state = spNONE;
uint32_t exec_time = pts + spuU32(i) * 1024;
uint32_t exec_time = spupts + spuU32(i) * 1024;
if ((pts != 0) && (exec_time > pts))
return 0;
DEBUG("offs = %d, rel = %d, time = %d, pts = %d, diff = %d\n",
@ -416,7 +417,8 @@ int cDvbSpuDecoder::setTime(uint32_t pts)
prev_DCSQ_offset = DCSQ_offset;
DCSQ_offset = spuU32(i);
DEBUG("offs = %d, DCSQ = %d\n", i, DCSQ_offset);
DEBUG("offs = %d, DCSQ = %d, prev_DCSQ = %d\n",
i, DCSQ_offset, prev_DCSQ_offset);
i += 2;
while (spu[i] != CMD_SPU_EOF) { // Command Sequence

3
dvbspu.h
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@ -8,7 +8,7 @@
*
* parts of this file are derived from the OMS program.
*
* $Id: dvbspu.h 1.1 2002/09/08 14:17:38 kls Exp $
* $Id: dvbspu.h 1.2 2002/09/29 13:49:01 kls Exp $
*/
#ifndef __DVBSPU_H
@ -95,6 +95,7 @@ class cDvbSpuDecoder:public cSpuDecoder {
// processing state
uint8_t *spu;
uint32_t spupts;
bool clean;
bool ready;