void EnsureRenderTarget()
{
if (_renderToTexture == null && PVRSession.instance.ready)
{
pvrSizei size = PVRSession.instance.renderTargetSize;
_renderToTexture = new RenderTexture(size.w, size.h, 24, RenderTextureFormat.Default);
if (QualitySettings.antiAliasing > 0)
{
_renderToTexture.antiAliasing = QualitySettings.antiAliasing;
}
_camera.targetTexture = _renderToTexture;
_renderToTexture.Create();
PVRSession.RegisterColorBuffer(_renderToTexture.GetNativeTexturePtr());
}
}
