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Change radiotext to read PES; enable radiotext option for testing. Latest libcs needed.

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@2022 e54a6e83-5905-42d5-8d5c-058d10e6a962
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focus
2011-12-29 15:37:55 +00:00
parent b1e61206d9
commit 900dae7ddd
3 changed files with 101 additions and 110 deletions
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81
src/driver/radiotext.cpp
View File

@@ -190,7 +190,7 @@ char* CRadioText::ptynr2string(int nr)
}
}
bool CRadioText::DividePes(char *data, int length, int *substart, int *subend)
bool CRadioText::DividePes(unsigned char *data, int length, int *substart, int *subend)
{
int i = *substart;
int found = 0;
@@ -217,7 +217,7 @@ bool CRadioText::DividePes(char *data, int length, int *substart, int *subend)
}
}
int CRadioText::PES_Receive(char *data, int len)
int CRadioText::PES_Receive(unsigned char *data, int len)
{
const int mframel = 263; // max. 255(MSG)+4(ADD/SQC/MFL)+2(CRC)+2(Start/Stop) of RDS-data
static unsigned char mtext[mframel+1];
@@ -2289,7 +2289,7 @@ eOSState cRTplusList::ProcessKey(eKeys Key)
#endif
static int pes_SyncBufferRead (cDemux *audioDemux, ringbuffer_t *buf, u_long *skipped_bytes);
//static int pes_SyncBufferRead (cDemux *audioDemux, ringbuffer_t *buf, u_long *skipped_bytes);
static bool rtThreadRunning;
@@ -2301,67 +2301,53 @@ void *RadioTextThread(void *data)
cDemux *audioDemux = rt->audioDemux;
printf("in RadioTextThread fd = %d\n", fd);
// while (1)
{
bool ret = false;
printf("Thread Setting PID 0x%x\n", rt->getPid());
printf("\nRadioTextThread: ###################### Setting PID 0x%x ######################\n", rt->getPid());
audioDemux->Stop();
if (audioDemux->pesFilter(rt->getPid()) >= 0)
if (audioDemux->pesFilter(rt->getPid()))
{
/* start demux filter */
if (audioDemux->Start() >= 0)
if (audioDemux->Start())
ret = true;
}
if (!ret) {
perror("RadiotextThread Audiodemuxer");
perror("DMX_SET_PES_FILTER");
audioDemux->Stop();
pthread_exit(NULL);
}
#if 0
ioctl(fd, DMX_SET_BUFFER_SIZE, 128*1024);
flt.pid = rt->getPid();
flt.pes_type = DMX_PES_OTHER;
flt.flags = DMX_IMMEDIATE_START;
#ifndef HAVE_TRIPLEDRAGON
flt.input = DMX_IN_FRONTEND;
flt.output = DMX_OUT_TAP;
#else
flt.output = OUT_MEMORY;
flt.unloader.unloader_type = UNLOADER_TYPE_PAYLOAD;
flt.unloader.threshold = 64;
#endif
if (ioctl(fd, DMX_SET_PES_FILTER, &flt) < 0) {
perror("DMX_SET_PES_FILTER");
pthread_exit(NULL);
}
#endif
/*
-- read PES packet for pid
*/
#if 0
ringbuffer_t *buf_in = ringbuffer_create(0x1FFFF);
char *b; /* ptr to packet start */
long count = 0;
#endif
rtThreadRunning = true;
while(rtThreadRunning)
{
int n;
unsigned char buf[0x1FFFF];
#if 0
int offset;
size_t rd;
u_long skipped_bytes = 0;
#endif
//printf("."); fflush(stdout);
// -- Read PES packet (sync Read)
n = pes_SyncBufferRead (audioDemux, buf_in, &skipped_bytes);
//n = pes_SyncBufferRead (audioDemux, buf_in, &skipped_bytes);
n = audioDemux->Read(buf, sizeof(buf), 500 /*5000*/);
// -- error or eof?
if (n <= 0) {
usleep(10000); /* save CPU if nothing read */
continue;
}
rt->PES_Receive(buf, n);
#if 0
rd = ringbuffer_get_readpointer(buf_in, &b, n);
/* this can not happen, because pes_SyncBufferRead() returns -1 if ringbuffer is empty
if (rd <= 0) {
@@ -2371,20 +2357,18 @@ printf("in RadioTextThread fd = %d\n", fd);
count ++;
// -- skipped Data to get sync byte?
offset = rt->PES_Receive(b, n);
// if (skipped_bytes) {
// printf("!!! %ld bytes skipped to get PS/PES sync!!! read: %d processed: %d\n",skipped_bytes, n, offset);
// }
ringbuffer_read_advance(buf_in, offset);
#endif
}
if (audioDemux->Stop() < 0) {
// if (ioctl(fd, DMX_STOP) < 0) {
perror("DMX_STOP");
pthread_exit(NULL);
}
audioDemux->Stop();
#if 0
ringbuffer_free(buf_in);
}
fprintf(stderr, "RT %s: exit\n", __FUNCTION__);
#endif
printf("\nRadioTextThread: ###################### exit ######################\n");
pthread_exit(NULL);
}
@@ -2425,6 +2409,7 @@ CRadioText::CRadioText(void)
void CRadioText::radiotext_stop(void)
{
printf("\nCRadioText::radiotext_stop: ###################### pid 0x%x ######################\n", getPid());
if (getPid() != 0) {
// this stuff takes a while sometimes - look for a better syncronisation
printf("Stopping RT Thread\n");
@@ -2455,30 +2440,34 @@ void CRadioText::setPid(uint inPid)
{
uint oldPid = pid;
printf("\nCRadioText::setPid: ###################### old pid 0x%x new pid 0x%x ######################\n", oldPid, inPid);
if (pid != inPid)
{
int rc;
// printf("setting pid 0x%x\n", inPid);
printf("CRadioText::setPid: setting pid 0x%x\n", inPid);
pid = inPid;
// open the device if first pid
if (0 == oldPid)
{
if (audioDemux == NULL) {
bool ret = false;
audioDemux = new cDemux(1);
audioDemux->Open(DMX_TP_CHANNEL/*DMX_AUDIO_CHANNEL*/,0,128*1024);
if (audioDemux->pesFilter(pid) >= 0)
//audioDemux->Open(DMX_TP_CHANNEL /*DMX_AUDIO_CHANNEL*/,0,128*1024);
audioDemux->Open(DMX_PES_CHANNEL,0,128*1024);
#if 0
bool ret = false;
if (audioDemux->pesFilter(pid))
{
/* start demux filter */
if (audioDemux->Start() >= 0)
if (audioDemux->Start())
ret = true;
}
if (!ret) {
perror("Radiotext Audiodemuxer");
pthread_exit(NULL);
return;
}
#endif
// audioDemux->Stop()
#if 0
dmxfd = open(DMXDEV, O_RDWR|O_NONBLOCK);
@@ -2547,6 +2536,7 @@ void CRadioText::setPid(uint inPid)
-- return: len // read()-return code
*/
#if 0
static int pes_SyncBufferRead(cDemux *audioDemux, ringbuffer_t *buf, /*u_long max_len,*/ u_long *skipped_bytes)
{
ringbuffer_data_t vec;
@@ -2672,3 +2662,4 @@ static int pes_SyncBufferRead(cDemux *audioDemux, ringbuffer_t *buf, /*u_long ma
// fprintf(stderr, "RT %s: unsynced, ret = -1! (this never happens) ppes[3] = 0x%02x\n", __FUNCTION__, ppes[3]);
return -1; // buffer overflow
}
#endif

4
src/driver/radiotext.h
View File

@@ -112,7 +112,7 @@ private:
void RadioStatusMsg(void);
void AudioRecorderService(void);
void RassDecode(uchar *Data, int Length);
bool DividePes(char *data, int length, int *substart, int *subend);
bool DividePes(unsigned char *data, int length, int *substart, int *subend);
uint pid;
pthread_t threadRT;
@@ -121,7 +121,7 @@ private:
public:
CRadioText(void);
~CRadioText(void);
int PES_Receive(char *data, int len);
int PES_Receive(unsigned char *data, int len);
int RassImage(int QArchiv, int QKey, bool DirUp);
void EnableRadioTextProcessing(const char *Titel, bool replay = false);
void DisableRadioTextProcessing();

4
src/gui/osd_setup.cpp
View File

@@ -622,8 +622,8 @@ void COsdSetup::showOsdInfobarSetup(CMenuWidget *menu_infobar)
menu_infobar->addItem(new CMenuOptionChooser(LOCALE_MISCSETTINGS_INFOBAR_SHOW_RES, &g_settings.infobar_show_res, INFOBAR_SHOW_RES_MODE_OPTIONS, INFOBAR_SHOW_RES_MODE_OPTION_COUNT, true));
menu_infobar->addItem(new CMenuOptionChooser(LOCALE_MISCSETTINGS_INFOBAR_SHOW, &g_settings.infobar_show, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true));
menu_infobar->addItem(new CMenuOptionChooser(LOCALE_MISCSETTINGS_INFOBAR_COLORED_EVENTS, &g_settings.colored_events_infobar, OPTIONS_COLORED_EVENTS_OPTIONS, OPTIONS_COLORED_EVENTS_OPTION_COUNT, true));
// radiotextNotifier = new CRadiotextNotifier();
// menu_infobar->addItem(new CMenuOptionChooser(LOCALE_MISCSETTINGS_RADIOTEXT, &g_settings.radiotext_enable, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, radiotextNotifier));
radiotextNotifier = new CRadiotextNotifier();
menu_infobar->addItem(new CMenuOptionChooser(LOCALE_MISCSETTINGS_RADIOTEXT, &g_settings.radiotext_enable, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, radiotextNotifier));
}
//channellist