public SILVER_ERROR GetTexture(out IntPtr[] textureData, out Int64 lTimestamp, out Vector3 orientation, out bool rotateMesh)
{
double startTime = Time.realtimeSinceStartup;
SilverTexture textureInfo = new SilverTexture();
SILVER_ERROR Result = silverGetTexture(m_Instance, out textureInfo);
if (Result != SILVER_ERROR.SILVER_SUCCESS || textureInfo.format == (int)SilverPixelFormat.PIX_FMT_NONE)
{
lTimestamp = 0;
orientation = Vector3.zero;
textureData = null;
rotateMesh = false;
return(Result);
}
// Only trapezoid, or any P4 style mesh requires rotation
rotateMesh = (textureInfo.videoType == (int)SilverVideoType.eSilverMeshForm) ||
(textureInfo.videoType == (int)SilverVideoType.eSilverMultiViewMapping);
double afterPluginEvent = Time.realtimeSinceStartup;
double afterSetup = Time.realtimeSinceStartup;
m_TextureInfo = textureInfo;
switch ((SilverPixelFormat)textureInfo.format)
{
case SilverPixelFormat.PIX_FMT_YUV420P:
{
textureData = new IntPtr[3];
textureData[0] = textureInfo.pData;
textureData[1] = textureInfo.pDataU;
textureData[2] = textureInfo.pDataV;
break;
}
case SilverPixelFormat.PIX_FMT_NV12:
{
textureData = new IntPtr[2];
textureData[0] = textureInfo.pData;
textureData[1] = textureInfo.pDataU;
break;
}
case SilverPixelFormat.PIX_FMT_RGBA:
{
textureData = new IntPtr[1];
textureData[0] = textureInfo.pData;
break;
}
default:
textureData = null;
break;
}
double afterLoad = Time.realtimeSinceStartup;
orientation.x = textureInfo.orientation.pitch;
orientation.y = textureInfo.orientation.yaw;
orientation.z = textureInfo.orientation.roll;
lTimestamp = textureInfo.timestamp;
double afterApply = Time.realtimeSinceStartup;
int deltaTime = (int)((afterApply - startTime) * 1e6);
int deltaPlugin = (int)((afterPluginEvent - startTime) * 1e6);
int deltaSetup = (int)((afterSetup - afterPluginEvent) * 1e6);
int deltaLoad = (int)((afterLoad - afterSetup) * 1e6);
int deltaApply = (int)((afterApply - afterLoad) * 1e6);
if (deltaTime > 5000)
{
// BW: Commented this out because, on android, plugin event was taking a long time; I think this is due to script synchronization, waiting
// for the event to have been performed. This is desired behavior, I think.
//Debug.LogWarning("GetTexture overrun: Plugin:"+deltaPlugin+", Setup:" + deltaSetup + ", Load:" + deltaLoad + ", apply:" + deltaApply);
}
return(Result);
}
private static extern SILVER_ERROR silverGetTexture(IntPtr s, out SilverTexture Texture);
