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libspark/libeplayer: rudimentary subtitle support, probably unstable

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Origin commit data
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Branch: master
Commit: aa0681a555
Author: martii <m4rtii@gmx.de>
Date: 2012-11-04 (Sun, 04 Nov 2012)


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No further description and justification available within origin commit message!

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This commit was generated by Migit
This commit is contained in:
martii
2012-11-04 15:39:48 +01:00
parent bfbb483731
commit a783f1de92
5 changed files with 144 additions and 1 deletions
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37
libeplayer3/container/container_ass.c
View File

@@ -75,7 +75,11 @@ if (debug_level >= level) printf("[%s:%s] " fmt, __FILE__, __FUNCTION__, ## x);
#define ASS_RING_SIZE 5
#ifdef MARTII
#define ASS_FONT "/share/fonts/neutrino.ttf"
#else
#define ASS_FONT "/usr/share/fonts/FreeSans.ttf"
#endif
/* ***************************** */
/* Types */
@@ -382,14 +386,22 @@ static void ASSThread(Context_t *context) {
continue;
}
#ifndef MARTII
getMutex(__LINE__);
#endif
//FIXME: durch den sleep bleibt die cpu usage zw. 5 und 13%, ohne
// steigt sie bei Verwendung von subtiteln bis auf 95%.
// ich hoffe dadurch gehen keine subtitle verloren, wenn die playPts
// durch den sleep verschlafen wird. Besser w<>re es den n<>chsten
// subtitel zeitpunkt zu bestimmen und solange zu schlafen.
#ifdef MARTII
usleep(10000);
getMutex(__LINE__);
checkRegions();
#else
usleep(1000);
#endif
if(ass_renderer && ass_track)
img = ass_render_frame(ass_renderer, ass_track, playPts / 90.0, &change);
@@ -414,7 +426,11 @@ static void ASSThread(Context_t *context) {
if (ass_track && ass_track->events)
{
#ifdef MARTII
undisplay = now + (ass_track->events->Duration + 500) / 90000;
#else
undisplay = now + ass_track->events->Duration / 1000 + 0.5;
#endif
}
ass_printf(100, "w %d h %d s %d x %d y %d c %d chg %d now %ld und %ld\n",
@@ -531,12 +547,21 @@ static void ASSThread(Context_t *context) {
}
/* cleanup no longer used but not overwritten regions */
#ifdef MARTII
getMutex(__LINE__);
#endif
checkRegions();
#ifdef MARTII
releaseMutex(__LINE__);
#endif
} /* while */
hasPlayThreadStarted = 0;
ass_printf(10, "terminating\n");
#ifdef MARTII
pthread_exit(NULL);
#endif
}
/* **************************** */
@@ -614,10 +639,18 @@ int container_ass_init(Context_t *context)
}
ass_set_use_margins(ass_renderer, 0 );
#ifdef MARTII
ass_set_font_scale(ass_renderer, (ass_font_scale * screen_height) / 240.0);
#else
ass_set_font_scale(ass_renderer, ass_font_scale);
#endif
ass_set_hinting(ass_renderer, ASS_HINTING_LIGHT);
#ifdef MARTII
ass_set_line_spacing(ass_renderer, (ass_line_spacing * screen_height) / 240.0);
#else
ass_set_line_spacing(ass_renderer, ass_line_spacing);
#endif
ass_set_fonts(ass_renderer, ASS_FONT, "Arial", 0, NULL, 1);
if(threeDMode == 0){
@@ -656,6 +689,10 @@ int container_ass_process_data(Context_t *context, SubtitleData_t* data)
ass_err("error creating ass_track\n");
return cERR_CONTAINER_ASS_ERROR;
}
#ifdef MARTII
ass_track->PlayResX = screen_width;
ass_track->PlayResY = screen_height;
#endif
}
if ((data->extradata) && (first_kiss))

3
libeplayer3/include/subtitle.h
View File

@@ -36,6 +36,9 @@ Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
static inline unsigned char* text_to_ass(char *text, long long int pts, double duration)
{
char buf[1024];
#ifdef MARTII
unsigned
#endif
int x,pos=0;
for(x=0;x<strlen(text);x++){
if(text[x]=='\n'){

10
libeplayer3/output/writer/framebuffer.c
View File

@@ -162,6 +162,15 @@ static int writeData(void* _call)
{
k = ((unsigned)src[x]) * opacity / 255;
ck = 255 - k;
#ifdef MARTII // or __sh__, or !HAVE_TRIPLEDRAGON
*dst++ = 0;
t = *dst;
*dst++ = (k*r + ck*t) / 255;
t = *dst;
*dst++ = (k*b + ck*t) / 255;
t = *dst;
*dst++ = (k*g + ck*t) / 255;
#else
t = *dst;
*dst++ = (k*b + ck*t) / 255;
t = *dst;
@@ -169,6 +178,7 @@ static int writeData(void* _call)
t = *dst;
*dst++ = (k*r + ck*t) / 255;
*dst++ = 0;
#endif
}
dst += dst_delta;

86
libspark/playback_libeplayer3.cpp
View File

@@ -13,6 +13,9 @@ extern ContainerHandler_t ContainerHandler;
extern ManagerHandler_t ManagerHandler;
#include "playback_libeplayer3.h"
#ifdef MARTII
#include "subtitle.h"
#endif
static Context_t *player;
@@ -73,6 +76,14 @@ bool cPlayback::Open(playmode_t PlayMode)
#ifdef MARTII
player->output->Command(player,OUTPUT_ADD, (void*)"dvbsubtitle");
player->output->Command(player,OUTPUT_ADD, (void*)"teletext");
if (framebuffer_callback) {
SubtitleOutputDef_t so;
memset(&so, 0, sizeof(so));
framebuffer_callback(&so.destination, &so.screen_width, &so.screen_height, &so.destStride, &so.framebufferFD);
so.shareFramebuffer = 1;
player->output->subtitle->Command(player, OUTPUT_SET_SUBTITLE_OUTPUT, (void*)&so);
}
#endif
}
@@ -107,6 +118,7 @@ bool cPlayback::Start(char *filename, unsigned short vpid, int vtype, unsigned s
//create playback path
mAudioStream=0;
#ifdef MARTII
mSubtitleStream=-1;
mDvbsubtitleStream=-1;
mTeletextStream=0;
#endif
@@ -166,6 +178,39 @@ bool cPlayback::Start(char *filename, unsigned short vpid, int vtype, unsigned s
free(TrackList);
}
}
#ifdef MARTII
//DVBSUB
if(player && player->manager && player->manager->dvbsubtitle) {
char ** TrackList = NULL;
player->manager->dvbsubtitle->Command(player, MANAGER_LIST, &TrackList);
if (TrackList != NULL) {
printf("DVBSubtitleTrack List\n");
int i = 0;
for (i = 0; TrackList[i] != NULL; i+=2) {
printf("\t%s - %s\n", TrackList[i], TrackList[i+1]);
free(TrackList[i]);
free(TrackList[i+1]);
}
free(TrackList);
}
}
//Teletext
if(player && player->manager && player->manager->teletext) {
char ** TrackList = NULL;
player->manager->teletext->Command(player, MANAGER_LIST, &TrackList);
if (TrackList != NULL) {
printf("TeletextTrack List\n");
int i = 0;
for (i = 0; TrackList[i] != NULL; i+=2) {
printf("\t%s - %s\n", TrackList[i], TrackList[i+1]);
free(TrackList[i]);
free(TrackList[i+1]);
}
free(TrackList);
}
}
#endif
if (pm != PLAYMODE_TS && player && player->output && player->playback) {
player->output->Command(player, OUTPUT_OPEN, NULL);
@@ -267,6 +312,17 @@ bool cPlayback::SetAPid(unsigned short pid, bool ac3)
return true;
}
#ifdef MARTII
bool cPlayback::SetSubtitlePid(unsigned short pid)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
int i=pid;
if(pid!=mSubtitleStream){
if(player && player->playback)
player->playback->Command(player, PLAYBACK_SWITCH_SUBTITLE, (void*)&i);
mSubtitleStream=pid;
}
return true;
}
bool cPlayback::SetDvbsubtitlePid(unsigned short pid)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
@@ -382,7 +438,9 @@ bool cPlayback::GetSpeed(int &speed) const
bool cPlayback::GetPosition(int &position, int &duration)
{
bool got_duration = false;
#ifndef MARTII
printf("%s:%s %d %d\n", FILENAME, __FUNCTION__, position, duration);
#endif
/* hack: if the file is growing (timeshift), then determine its length
* by comparing the mtime with the mtime of the xml file */
@@ -507,6 +565,29 @@ void cPlayback::FindAllPids(uint16_t *apids, unsigned short *ac3flags, uint16_t
}
}
#ifdef MARTII
void cPlayback::FindAllSubtitlePids(uint16_t *pids, uint16_t *numpids, std::string *language)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
if(player && player->manager && player->manager->subtitle) {
char ** TrackList = NULL;
player->manager->subtitle->Command(player, MANAGER_LIST, &TrackList);
if (TrackList != NULL) {
printf("SubtitleTrack List\n");
int i = 0,j=0;
for (i = 0,j=0; TrackList[i] != NULL; i+=2,j++) {
printf("\t%s - %s\n", TrackList[i], TrackList[i+1]);
pids[j]=j;
// atUnknown, atMPEG, atMP3, atAC3, atDTS, atAAC, atPCM, atOGG, atFLAC
language[j]=TrackList[i];
free(TrackList[i]);
free(TrackList[i+1]);
}
free(TrackList);
*numpids=j;
}
}
}
void cPlayback::FindAllDvbsubtitlePids(uint16_t *pids, uint16_t *numpids, std::string *language)
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
@@ -533,13 +614,16 @@ void cPlayback::FindAllDvbsubtitlePids(uint16_t *pids, uint16_t *numpids, std::s
//
#ifdef MARTII
cPlayback::cPlayback(int num __attribute__((unused)))
cPlayback::cPlayback(int num __attribute__((unused)), void (*fbcb)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *))
#else
cPlayback::cPlayback(int num)
#endif
{
printf("%s:%s\n", FILENAME, __FUNCTION__);
playing=false;
#ifdef MARTII
framebuffer_callback = fbcb;
#endif
}
cPlayback::~cPlayback()

9
libspark/playback_libeplayer3.h
View File

@@ -16,12 +16,18 @@ class cPlayback
int nPlaybackSpeed;
int mAudioStream;
#ifdef MARTII
int mSubtitleStream;
int mDvbsubtitleStream;
int mTeletextStream;
void (*framebuffer_callback)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *);
#endif
bool Stop(void);
public:
#ifdef MARTII
cPlayback(int num = 0, void (*fbcb)(unsigned char **, unsigned int *, unsigned int *, unsigned int *, int *) = NULL);
#else
cPlayback(int num = 0);
#endif
~cPlayback();
bool Open(playmode_t PlayMode);
@@ -30,9 +36,11 @@ class cPlayback
int ac3, unsigned int duration);
bool SetAPid(unsigned short pid, bool ac3);
#ifdef MARTII
bool SetSubtitlePid(unsigned short pid);
bool SetDvbsubtitlePid(unsigned short pid);
bool SetTeletextPid(unsigned short pid);
unsigned short GetAPid(void) { return mAudioStream; }
unsigned short GetSubtitlePid(void) { return mSubtitleStream; }
unsigned short GetDvbsubtitlePid(void) { return mDvbsubtitleStream; }
unsigned short GetTeletextPid(void) { return mTeletextStream; }
#endif
@@ -42,6 +50,7 @@ class cPlayback
bool SetPosition(int position, bool absolute = false);
void FindAllPids(uint16_t *apids, unsigned short *ac3flags, uint16_t *numpida, std::string *language);
#ifdef MARTII
void FindAllSubtitlePids(uint16_t *pids, uint16_t *numpids, std::string *language);
void FindAllDvbsubtitlePids(uint16_t *pids, uint16_t *numpids, std::string *language);
#endif
#if 0