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UE4 - Fix text render actors showing blocky on mobile (TTP 342605)

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[CL 2237408 by Rolando Caloca in Main branch]
This commit is contained in:
Rolando Caloca
2014-07-30 15:36:36 -04:00
committed by UnrealBot
parent 3775055e51
commit e04529bde3
3 changed files with 26 additions and 14 deletions
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Engine/Source/Developer/iOS/IOSTargetPlatform/Private/IOSTargetPlatform.cpp
+18 -14
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@@ -21,11 +21,11 @@ FIOSTargetPlatform::FIOSTargetPlatform()
// Initialize Ticker for device discovery
TickDelegate = FTickerDelegate::CreateRaw(this, &FIOSTargetPlatform::HandleTicker);
FTicker::GetCoreTicker().AddTicker(TickDelegate, 10.0f);
// initialize the connected device detector
DeviceHelper.OnDeviceConnected().AddRaw(this, &FIOSTargetPlatform::HandleDeviceConnected);
DeviceHelper.OnDeviceDisconnected().AddRaw(this, &FIOSTargetPlatform::HandleDeviceDisconnected);
DeviceHelper.Initialize();
// initialize the connected device detector
DeviceHelper.OnDeviceConnected().AddRaw(this, &FIOSTargetPlatform::HandleDeviceConnected);
DeviceHelper.OnDeviceDisconnected().AddRaw(this, &FIOSTargetPlatform::HandleDeviceDisconnected);
DeviceHelper.Initialize();
}
@@ -221,13 +221,13 @@ void FIOSTargetPlatform::HandleDeviceConnected(const FIOSLaunchDaemonPong& Messa
{
FTargetDeviceId DeviceId;
FTargetDeviceId::Parse(Message.DeviceID, DeviceId);
FIOSTargetDevicePtr& Device = Devices.FindOrAdd(DeviceId);
if (!Device.IsValid())
{
Device = MakeShareable(new FIOSTargetDevice(*this));
Device->SetFeature(ETargetDeviceFeatures::Reboot, Message.bCanReboot);
Device->SetFeature(ETargetDeviceFeatures::PowerOn, Message.bCanPowerOn);
Device->SetFeature(ETargetDeviceFeatures::PowerOff, Message.bCanPowerOff);
@@ -235,10 +235,10 @@ void FIOSTargetPlatform::HandleDeviceConnected(const FIOSLaunchDaemonPong& Messa
Device->SetDeviceName(Message.DeviceName);
Device->SetDeviceType(Message.DeviceType);
Device->SetIsSimulated(Message.DeviceID.Contains(TEXT("Simulator")));
DeviceDiscoveredEvent.Broadcast(Device.ToSharedRef());
}
// Add a very long time period to prevent the devices from getting disconnected due to a lack of pong messages
Device->LastPinged = FDateTime::UtcNow() + FTimespan(100, 0, 0, 0, 0);
}
@@ -248,13 +248,13 @@ void FIOSTargetPlatform::HandleDeviceDisconnected(const FIOSLaunchDaemonPong& Me
{
FTargetDeviceId DeviceId;
FTargetDeviceId::Parse(Message.DeviceID, DeviceId);
FIOSTargetDevicePtr& Device = Devices.FindOrAdd(DeviceId);
if (Device.IsValid())
{
DeviceLostEvent.Broadcast(Device.ToSharedRef());
Devices.Remove(DeviceId);
DeviceLostEvent.Broadcast(Device.ToSharedRef());
Devices.Remove(DeviceId);
}
}
@@ -378,6 +378,10 @@ void FIOSTargetPlatform::GetTextureFormats( const UTexture* Texture, TArray<FNam
{
TextureFormatName = NameG8;
}
else if (Texture->CompressionSettings == TC_DistanceFieldFont)
{
TextureFormatName = NameG8;
}
else if (Texture->bForcePVRTC4)
{
TextureFormatName = NamePVRTC4;