// Starts the camera capture and returns a Texture2D that will have the camera output as it's content
public static Texture2D startCameraCapture(bool useFrontCameraIfAvailable, LTCapturePreset capturePreset)
{
int width = 0, height = 0;
switch (capturePreset)
{
case LTCapturePreset.Size192x144:
width = 192;
height = 144;
break;
case LTCapturePreset.Size640x480:
width = 640;
height = 480;
break;
case LTCapturePreset.Size1280x720:
width = 1280;
height = 720;
break;
case LTCapturePreset.Size1920x1080:
width = 1920;
height = 1080;
break;
}
// Create texture that will be updated in the plugin code
var texFormat = LiveTextureBinding.isUsingMetalAPI ? TextureFormat.BGRA32 : TextureFormat.ARGB32;
_cameraTexture = new Texture2D(width, height, texFormat, false);
if (Application.platform == RuntimePlatform.IPhonePlayer)
{
if (isUsingMetalAPI)
{
_liveTextureStartMetalCameraCapture(useFrontCameraIfAvailable, (int)capturePreset, _cameraTexture.GetNativeTexturePtr());
}
else
{
_liveTextureStartCameraCapture(useFrontCameraIfAvailable, (int)capturePreset, _cameraTexture.GetNativeTextureID());
}
}
return(_cameraTexture);
}
// Starts the camera capture and returns a Texture2D that will have the camera output as it's content
public static Texture2D startCameraCapture( bool useFrontCameraIfAvailable, LTCapturePreset capturePreset )
{
// force lower presets for devices that cant handle higher as a safety net
if( useFrontCameraIfAvailable && capturePreset == LTCapturePreset.Size1280x720 )
capturePreset = LTCapturePreset.Size640x480;
if( iPhone.generation == iPhoneGeneration.iPhone3G )
capturePreset = LTCapturePreset.Size192x144;
var isMediumResDevice = ( iPhone.generation == iPhoneGeneration.iPad1Gen || iPhone.generation == iPhoneGeneration.iPhone3GS );
if( capturePreset == LTCapturePreset.Size1280x720 && isMediumResDevice )
capturePreset = LTCapturePreset.Size640x480;
int width = 0, height = 0;
switch( capturePreset )
{
case LTCapturePreset.Size192x144:
width = 192;
height = 144;
break;
case LTCapturePreset.Size640x480:
width = 640;
height = 480;
break;
case LTCapturePreset.Size1280x720:
width = 1280;
height = 720;
break;
}
// Create texture that will be updated in the plugin code
Texture2D texture = new Texture2D( width, height, TextureFormat.ARGB32, false );
if( Application.platform == RuntimePlatform.IPhonePlayer )
_arStartCameraCapture( useFrontCameraIfAvailable, (int)capturePreset, texture.GetNativeTextureID() );
return texture;
}
