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Diffstat (limited to 'device.c')
-rw-r--r--device.c44
1 files changed, 25 insertions, 19 deletions
diff --git a/device.c b/device.c
index e52b39f..646bb1c 100644
--- a/device.c
+++ b/device.c
@@ -574,12 +574,13 @@ void cPvrDevice::ReInit(void) {
}
}
-bool cPvrDevice::Tune(int freq) {
+bool cPvrDevice::Tune(eVideoInputs encoderInput, int freq) {
double fac = 16;
int freqaux = freq;
struct v4l2_frequency vf;
- if (frequency == freq) return true;
- if ((EncoderInput == eRadio) || (EncoderInput == eTelevision)) {
+ if ((frequency == freq) && (EncoderInput == encoderInput))
+ return true;
+ if ((encoderInput == eRadio) || (encoderInput == eTelevision)) {
memset(&vf, 0, sizeof(vf));
struct v4l2_tuner tuner;
memset(&tuner, 0, sizeof(tuner));
@@ -600,6 +601,7 @@ bool cPvrDevice::Tune(int freq) {
}
}
frequency = freq;
+ EncoderInput = encoderInput;
return true;
}
@@ -820,7 +822,7 @@ bool cPvrDevice::SetVBImode(int vbiLinesPerFrame, int vbistatus) {
}
bool cPvrDevice::ParseChannel(const cChannel *Channel, int *input, uint64_t *norm, int *LinesPerFrame,
- int *card, eVideoInputs *EncoderInput, int *apid, int *vpid, int *tpid) const {
+ int *card, eVideoInputs *encoderInput, int *apid, int *vpid, int *tpid) const {
*card = 999;
*norm = CurrentNorm; //make sure we have a value if channels.conf has no optArg for norm
*LinesPerFrame = CurrentLinesPerFrame; //see above
@@ -855,11 +857,11 @@ bool cPvrDevice::ParseChannel(const cChannel *Channel, int *input, uint64_t *nor
*vpid = Channel->Vpid();
*apid = Channel->Apid(0);
*tpid = Channel->Tpid();
- if (!strcasecmp (Input, "RADIO")) *EncoderInput=eRadio;
- else if (!strcasecmp (Input, "TV")) *EncoderInput=eTelevision;
- else if (!strncasecmp(Input, "COMPOSITE",9)) *EncoderInput=eExternalInput;
- else if (!strncasecmp(Input, "SVIDEO",6)) *EncoderInput=eExternalInput;
- else if (!strncasecmp(Input, "COMPONENT",9)) *EncoderInput=eExternalInput;
+ if (!strcasecmp (Input, "RADIO")) *encoderInput=eRadio;
+ else if (!strcasecmp (Input, "TV")) *encoderInput=eTelevision;
+ else if (!strncasecmp(Input, "COMPOSITE",9)) *encoderInput=eExternalInput;
+ else if (!strncasecmp(Input, "SVIDEO",6)) *encoderInput=eExternalInput;
+ else if (!strncasecmp(Input, "COMPONENT",9)) *encoderInput=eExternalInput;
else return false;
if (!strcasecmp (Input, "TV")) *input = inputs[eTelevision];
else if (!strcasecmp (Input, "RADIO")) *input = inputs[eRadio];
@@ -957,29 +959,32 @@ bool cPvrDevice::ParseChannel(const cChannel *Channel, int *input, uint64_t *nor
else if (!strcasecmp (optArg2, "CARD7")) *card = 7;
}
log(pvrDEBUG2, "ParseChannel %s input %d, norm=0x%08llx, card %d",
- (*EncoderInput==eRadio)?"Radio":(*EncoderInput==eTelevision)?"TV":"Ext",
+ (*encoderInput==eRadio)?"Radio":(*encoderInput==eTelevision)?"TV":"Ext",
*input,*norm,*card);
return true;
- }
+ }
}
return false;
}
bool cPvrDevice::SetChannelDevice(const cChannel * Channel, bool LiveView) {
- log(pvrDEBUG1, "cPvrDevice::SetChannelDevice %d (%s) %3.2fMHz (/dev/video%d = %s)", \
+ log(pvrDEBUG1, "cPvrDevice::SetChannelDevice %d (%s) %3.2fMHz (/dev/video%d = %s)",
Channel->Number(), Channel->Name(), (double) Channel->Frequency()/1000, number, CARDNAME[cardname]);
int input, LinesPerFrame, card;
uint64_t norm;
- if (! ParseChannel(Channel,&input,&norm,&LinesPerFrame,&card,&EncoderInput,&apid,&vpid,&tpid))
+ eVideoInputs encoderInput;
+ if (! ParseChannel(Channel,&input,&norm,&LinesPerFrame,&card,&encoderInput,&apid,&vpid,&tpid))
return false;
if ((Channel->Number() == currentChannel.Number()) && (Channel->Frequency() == frequency) && (input == CurrentInput) && (norm == CurrentNorm))
return true;
+ log(pvrDEBUG1, "cPvrDevice::SetChannelDevice prepare switch to %d (%s) %3.2fMHz (/dev/video%d = %s)",
+ Channel->Number(), Channel->Name(), (double) Channel->Frequency()/1000, number, CARDNAME[cardname]);
newFrequency = Channel->Frequency();
newInput = input;
newNorm = norm;
newLinesPerFrame = LinesPerFrame;
- newEncoderInput = EncoderInput;
+ newEncoderInput = encoderInput;
ChannelSettingsDone = false;
currentChannel = *Channel;
return true;
@@ -993,7 +998,7 @@ bool cPvrDevice::SetPid(cPidHandle * Handle, int Type, bool On) {
int cPvrDevice::OpenFilter(u_short Pid, u_char Tid, u_char Mask)
{
int handle = sectionHandler.AddFilter(Pid, Tid, Mask);
- log(pvrDEBUG2, "cPvrDevice::OpenFilter: /dev/video%d (%s) pid = %d, tid = %d, mask = %d, handle = %d",
+ log(pvrDEBUG3, "cPvrDevice::OpenFilter: /dev/video%d (%s) pid = %d, tid = %d, mask = %d, handle = %d",
number, CARDNAME[cardname], Pid, Tid, Mask, handle);
return handle;
}
@@ -1001,7 +1006,7 @@ int cPvrDevice::OpenFilter(u_short Pid, u_char Tid, u_char Mask)
#if VDRVERSNUM >= 10600
void cPvrDevice::CloseFilter(int Handle)
{
- log(pvrDEBUG2, "cPvrDevice::CloseFilter: /dev/video%d (%s) handle = %d",
+ log(pvrDEBUG3, "cPvrDevice::CloseFilter: /dev/video%d (%s) handle = %d",
number, CARDNAME[cardname], Handle);
sectionHandler.RemoveFilter(Handle);
}
@@ -1063,7 +1068,8 @@ bool cPvrDevice::OpenDvr(void) {
if (! SetInput(newInput)) return false;
if (! SetVideoNorm(newNorm)) return false;
- frequency=newFrequency; // since we don't tune: set it here
+ frequency = newFrequency; // since we don't tune: set it here
+ EncoderInput = newEncoderInput;
break;
}
case eRadio :
@@ -1096,7 +1102,7 @@ bool cPvrDevice::OpenDvr(void) {
break;
case undef: log(pvrERROR, "driver is unknown!!"); return false;
}
- if (! Tune(newFrequency)) return false;
+ if (! Tune(newEncoderInput, newFrequency)) return false;
break;
}
case eTelevision :
@@ -1113,7 +1119,7 @@ bool cPvrDevice::OpenDvr(void) {
if (! SetInput(inputs[eTelevision])) return false;
if (! SetVideoNorm(newNorm)) return false;
if (! SetVBImode(newLinesPerFrame, PvrSetup.SliceVBI)) return false;
- if (! Tune(newFrequency)) return false;
+ if (! Tune(newEncoderInput, newFrequency)) return false;
}
} //end: switch (newEncoderInput)
ChannelSettingsDone = true;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-26 20:04:51 +0000