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testing dvb subtitles

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@126 e54a6e83-5905-42d5-8d5c-058d10e6a962


Origin commit data
------------------
Commit: cacfc2360b
Author: [CST] Focus <focus.cst@gmail.com>
Date: 2009-12-29 (Tue, 29 Dec 2009)
This commit is contained in:
[CST] Focus
2009-12-29 18:33:45 +00:00
parent 0ed8ac5577
commit 6951f8a426
4 changed files with 80 additions and 28 deletions
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43
lib/libdvbsub/dvbsubtitle.cpp
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@@ -20,6 +20,7 @@ extern "C" {
#include <sys/mman.h>
}
#include "driver/framebuffer.h"
#include "Debug.hpp"
#define FB "/dev/fb/0"
extern int fb_fd;
@@ -49,12 +50,21 @@ static bool DebugObjects = true;
static bool DebugCluts = true;
#endif
#if 0
#define dbgconverter(a...) if (DebugConverter) fprintf(stderr, a)
#define dbgsegments(a...) if (DebugSegments) fprintf(stderr, a)
#define dbgpages(a...) if (DebugPages) fprintf(stderr, a)
#define dbgregions(a...) if (DebugRegions) fprintf(stderr, a)
#define dbgobjects(a...) if (DebugObjects) fprintf(stderr, a)
#define dbgcluts(a...) if (DebugCluts) fprintf(stderr, a)
#endif
#define dbgconverter(a...) if (DebugConverter) sub_debug.print(Debug::VERBOSE, a)
#define dbgsegments(a...) if (DebugSegments) sub_debug.print(Debug::VERBOSE, a)
#define dbgpages(a...) if (DebugPages) sub_debug.print(Debug::VERBOSE, a)
#define dbgregions(a...) if (DebugRegions) sub_debug.print(Debug::VERBOSE, a)
#define dbgobjects(a...) if (DebugObjects) sub_debug.print(Debug::VERBOSE, a)
#define dbgcluts(a...) if (DebugCluts) sub_debug.print(Debug::VERBOSE, a)
int SubtitleFgTransparency = 0;
int SubtitleBgTransparency = 0;
@@ -673,10 +683,11 @@ static int max_x = 0, max_y = 0;
void cDvbSubtitleBitmaps::Clear()
{
dbgconverter("cDvbSubtitleBitmaps::Draw: clear x=% d y= %d, w= %d, h= %d\n", min_x, min_y, max_x-min_x, max_y-min_y);
dbgconverter("cDvbSubtitleBitmaps::Clear: x=% d y= %d, w= %d, h= %d\n", min_x, min_y, max_x-min_x, max_y-min_y);
if(max_x && max_y) {
CFrameBuffer::getInstance()->paintBackgroundBoxRel (min_x, min_y, max_x-min_x, max_y-min_y);
CFrameBuffer::getInstance()->paintBackgroundBoxRel (min_x, min_y-10, max_x-min_x, max_y-min_y+10);
max_x = max_y = 0;
min_x = min_y = 0xFFFF;
}
}
@@ -708,7 +719,7 @@ void cDvbSubtitleBitmaps::Draw()
int yoff = (yend - (576-bitmaps[i]->Y0()))*stride;
int ys = yend - (576-bitmaps[i]->Y0());
dbgconverter("cDvbSubtitleBitmaps::Draw %d colors= %d at %d,%d (x=%d y=%d) size %dx%d\n",
dbgconverter("cDvbSubtitleBitmaps::Draw num %d colors= %d at %d,%d (x=%d y=%d) size %dx%d\n",
i, NumColors, bitmaps[i]->X0(), bitmaps[i]->Y0(), xoff, ys, bitmaps[i]->Width(), bitmaps[i]->Height());
for (int y2 = 0; y2 < bitmaps[i]->Height(); y2++) {
@@ -787,9 +798,10 @@ void cDvbSubtitleConverter::Pause(bool pause)
void cDvbSubtitleConverter::Clear(void)
{
if(max_x && max_y) {
dbgconverter("cDvbSubtitleConverter::Draw: clear x=% d y= %d, w= %d, h= %d\n", min_x, min_y, max_x-min_x, max_y-min_y);
CFrameBuffer::getInstance()->paintBackgroundBoxRel (min_x, min_y, max_x-min_x, max_y-min_y);
dbgconverter("cDvbSubtitleConverter::Clear: x=% d y= %d, w= %d, h= %d\n", min_x, min_y, max_x-min_x, max_y-min_y);
CFrameBuffer::getInstance()->paintBackgroundBoxRel (min_x, min_y-10, max_x-min_x, max_y-min_y+10);
max_x = max_y = 0;
min_x = min_y = 0xFFFF;
}
}
@@ -896,13 +908,13 @@ int cDvbSubtitleConverter::Convert(const uchar *Data, int Length, int64_t pts)
void dvbsub_get_stc(int64_t * STC);
void cDvbSubtitleConverter::Action(void)
int cDvbSubtitleConverter::Action(void)
{
static cTimeMs Timeout(0xFFFF*1000);
int WaitMs = 100;
int WaitMs = 500;
if(!running)
return;
return 0;
Lock();
if (cDvbSubtitleBitmaps *sb = bitmaps->First()) {
@@ -910,17 +922,18 @@ void cDvbSubtitleConverter::Action(void)
dvbsub_get_stc(&STC);
int64_t Delta = 0;
Delta = sb->Pts() - STC;
Delta = LimitTo32Bit(sb->Pts()) - LimitTo32Bit(STC);
Delta /= 90; // STC and PTS are in 1/90000s
dbgconverter("cDvbSubtitleConverter::Action: PTS: %lld STC: %lld (%lld) timeout: %d\n", sb->Pts(), STC, Delta, sb->Timeout());
#if 0
if(Delta > 1800) {
Unlock();
usleep((Delta-500)*1000);
Lock();
if(!running) {
Unlock();
return;
return 0;
}
#if 1 // debug
dvbsub_get_stc(&STC);
@@ -928,13 +941,13 @@ void cDvbSubtitleConverter::Action(void)
dbgconverter("cDvbSubtitleConverter::Action: PTS: %lld STC: %lld (%lld) timeout: %d after sleep\n", sb->Pts(), STC, Delta/90, sb->Timeout());
#endif
}
Delta = 0;
#endif
if (Delta <= MAXDELTA) {
if (Delta <= 0) {
dbgconverter("cDvbSubtitleConverter::Action: Got %d bitmaps, showing #%d\n", bitmaps->Count(), sb->Index() + 1);
if (running) {
sb->Draw();
Timeout.Set(sb->Timeout() * 100);//max: was 1000 and timeout seems in 1/10 of sec ??
Timeout.Set(sb->Timeout() * 1000);//max: was 1000 and timeout seems in 1/10 of sec ??
}
bitmaps->Del(sb, true);
}
@@ -946,12 +959,14 @@ void cDvbSubtitleConverter::Action(void)
} else {
//printf("cDvbSubtitleConverter::Action: timeout elapsed %lld\n", Timeout.Elapsed());
if (Timeout.TimedOut()) {
//printf("************************************ cDvbSubtitleConverter::Action: we timed out\n");
Timeout.Set(0xFFFF*1000);
dbgconverter("cDvbSubtitleConverter::Action: timeout, elapsed %lld\n", Timeout.Elapsed());
Clear();
Timeout.Set(0xFFFF*1000);
}
}
Unlock();
dbgconverter("cDvbSubtitleConverter::Action: finish, WaitMs %d\n", WaitMs);
return WaitMs*1000;
}
tColor cDvbSubtitleConverter::yuv2rgb(int Y, int Cb, int Cr)