X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fimplementations%2FCECCommandHandler.cpp;h=da578b1173fa394d9c389dbe9cef427f5746945b;hb=b509ba1aecf87e94e3408429014937443ade5314;hp=46edf983c39e0ef71a6a1ac88a9c599c8fda9b04;hpb=2b44051cbfa70deafc30d9767323214debbc1a75;p=deb_libcec.git

diff --git a/src/lib/implementations/CECCommandHandler.cpp b/src/lib/implementations/CECCommandHandler.cpp
index 46edf98..da578b1 100644
--- a/src/lib/implementations/CECCommandHandler.cpp
+++ b/src/lib/implementations/CECCommandHandler.cpp
@@ -673,9 +673,6 @@ int CCECCommandHandler::HandleUserControlPressed(const cec_command &command)
 
   CCECClient *client = device->GetClient();
   if (client)
-    client->AddKey();
-
-  if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX)
     client->SetCurrentButton((cec_user_control_code) command.parameters[0]);
 
   if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER ||
@@ -1080,13 +1077,32 @@ bool CCECCommandHandler::Transmit(cec_command &command, bool bSuppressWait, bool
     return bReturn;
   }
 
+  // check whether the destination is not marked as not present or handled by libCEC
+  if (command.destination != CECDEVICE_BROADCAST && command.opcode_set)
+  {
+    CCECBusDevice* destinationDevice = m_processor->GetDevice(command.destination);
+    cec_bus_device_status status = destinationDevice ? destinationDevice->GetStatus() : CEC_DEVICE_STATUS_NOT_PRESENT;
+    if (status == CEC_DEVICE_STATUS_NOT_PRESENT)
+    {
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "not sending command '%s': destination device '%s' marked as not present", ToString(command.opcode),ToString(command.destination));
+      return bReturn;
+    }
+    else if (status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)
+    {
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "not sending command '%s': destination device '%s' marked as handled by libCEC", ToString(command.opcode),ToString(command.destination));
+      return bReturn;
+    }
+  }
+
   {
     uint8_t iTries(0), iMaxTries(!command.opcode_set ? 1 : m_iTransmitRetries + 1);
     while (!bReturn && ++iTries <= iMaxTries && !m_busDevice->IsUnsupportedFeature(command.opcode))
     {
       if ((bReturn = m_processor->Transmit(command, bIsReply)) == true)
       {
+#ifdef CEC_DEBUGGING
         LIB_CEC->AddLog(CEC_LOG_DEBUG, "command transmitted");
+#endif
         if (bExpectResponse)
         {
           bReturn = m_busDevice->WaitForOpcode(expectedResponse);
@@ -1114,17 +1130,29 @@ bool CCECCommandHandler::ActivateSource(bool bTransmitDelayedCommandsOnly /* = f
 
         LIB_CEC->AddLog(CEC_LOG_DEBUG, "transmitting delayed activate source command");
       }
-
-      // clear previous pending active source command
-      m_iActiveSourcePending = 0;
     }
 
     // update the power state and menu state
-    m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON);
-    m_busDevice->SetMenuState(CEC_MENU_STATE_ACTIVATED); // TODO: LG
+    if (!bTransmitDelayedCommandsOnly)
+    {
+      m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON);
+      m_busDevice->SetMenuState(CEC_MENU_STATE_ACTIVATED);
+    }
+
+    // vendor specific hook
+    VendorPreActivateSourceHook();
 
     // power on the TV
-    bool bActiveSourceFailed = !m_busDevice->TransmitImageViewOn();
+    CCECBusDevice* tv = m_processor->GetDevice(CECDEVICE_TV);
+    bool bTvPresent = (tv && tv->GetStatus() == CEC_DEVICE_STATUS_PRESENT);
+    bool bActiveSourceFailed(false);
+    if (bTvPresent)
+    {
+      if (tv->GetCurrentPowerStatus() != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)
+        bActiveSourceFailed = !m_busDevice->TransmitImageViewOn();
+    }
+    else
+      LIB_CEC->AddLog(CEC_LOG_DEBUG, "TV not present, not sending 'image view on'");
 
     // check if we're allowed to switch sources
     bool bSourceSwitchAllowed = SourceSwitchAllowed();
@@ -1134,11 +1162,12 @@ bool CCECCommandHandler::ActivateSource(bool bTransmitDelayedCommandsOnly /* = f
     // switch sources (if allowed)
     if (!bActiveSourceFailed && bSourceSwitchAllowed)
     {
-      bActiveSourceFailed = !m_busDevice->TransmitActiveSource(false) ||
-                            !m_busDevice->TransmitMenuState(CECDEVICE_TV, false);
+      bActiveSourceFailed = !m_busDevice->TransmitActiveSource(false);
+      if (bTvPresent && !bActiveSourceFailed)
+        bActiveSourceFailed = !m_busDevice->TransmitMenuState(CECDEVICE_TV, false);
 
       // update the deck status for playback devices
-      if (!bActiveSourceFailed)
+      if (bTvPresent && !bActiveSourceFailed)
       {
         CCECPlaybackDevice *playbackDevice = m_busDevice->AsPlaybackDevice();
         if (playbackDevice && SendDeckStatusUpdateOnActiveSource())
@@ -1150,10 +1179,18 @@ bool CCECCommandHandler::ActivateSource(bool bTransmitDelayedCommandsOnly /* = f
     if (bActiveSourceFailed || !bSourceSwitchAllowed)
     {
       LIB_CEC->AddLog(CEC_LOG_DEBUG, "failed to make '%s' the active source. will retry later", m_busDevice->GetLogicalAddressName());
+      int64_t now(GetTimeMs());
       CLockObject lock(m_mutex);
-      m_iActiveSourcePending = GetTimeMs() + (int64_t)CEC_ACTIVE_SOURCE_SWITCH_RETRY_TIME_MS;
+      if (m_iActiveSourcePending == 0 || m_iActiveSourcePending < now)
+        m_iActiveSourcePending = now + (int64_t)CEC_ACTIVE_SOURCE_SWITCH_RETRY_TIME_MS;
       return false;
     }
+    else
+    {
+      CLockObject lock(m_mutex);
+      // clear previous pending active source command
+      m_iActiveSourcePending = 0;
+    }
 
     // mark the handler as initialised
     CLockObject lock(m_mutex);