private static void ParseUndistortedPtrData()
{
// Parse the textures.
// Prepare to receive GPU shared textures.
// Get data according to whether the non-4k or the 4k see through is in use.
uint receivedBufferIndex;
System.IntPtr receivedPointerToSharedHandleLeft;
System.IntPtr receivedPointerToSharedHandleRight;
GetFrameGpuTextureRelatedData(SeeThrough.SRWork_SeeThrough.b4KImageReady, out receivedBufferIndex,
out receivedPointerToSharedHandleLeft, out receivedPointerToSharedHandleRight);
if (SRWorkModule_API.SetShareHandle(receivedPointerToSharedHandleLeft, receivedPointerToSharedHandleRight, receivedBufferIndex,
SeeThrough.SRWork_SeeThrough.b4KImageReady) && !SetTextureFromHandleReady)
{
//Use render event to create D3D11ShaderResourceView 0:Non4K 1:4K
GL.IssuePluginEvent(SRWorkModule_API.GetRenderEventFunc(), SeeThrough.SRWork_SeeThrough.b4KImageReady ? 1 : 0);
IntPtr ShaderResourceViewLeft = IntPtr.Zero;
IntPtr ShaderResourceViewRight = IntPtr.Zero;
bool SetTexture = true;
for (int i = 0; i < RingBufferSize; i++)
{
SetTexture &= SRWorkModule_API.GetShaderResourceView(i, SeeThrough.SRWork_SeeThrough.b4KImageReady, ref ShaderResourceViewLeft, ref ShaderResourceViewRight);
if (!SetTexture)
{
break;
}
if (UndistortedTextureDataBuffer[i].Initialized)
{
continue;
}
UndistortedTextureDataBuffer[i].Left = Texture2D.CreateExternalTexture(UndistortedImageWidth, UndistortedImageHeight, TextureFormat.RGBA32, false, false, ShaderResourceViewLeft);
UndistortedTextureDataBuffer[i].Right = Texture2D.CreateExternalTexture(UndistortedImageWidth, UndistortedImageHeight, TextureFormat.RGBA32, false, false, ShaderResourceViewRight);
UndistortedTextureDataBuffer[i].Initialized = true;
}
SetTextureFromHandleReady = SetTexture;
}
// Todo : It will be release when call Release().
if (SetTextureFromHandleReady)
{
TextureUndistortedDisplayLeft = UndistortedTextureDataBuffer[(int)receivedBufferIndex].Left;
TextureUndistortedDisplayRight = UndistortedTextureDataBuffer[(int)receivedBufferIndex].Right;
}
// Parse the pose.
if (SeeThrough.SRWork_SeeThrough.b4KImageReady)
{
RawUndistortedFrameIndex[0] = SeeThrough.SRWork_SeeThrough.see_through_4k_data_.output4k_frameSeq;
RawUndistortedTimeIndex[0] = SeeThrough.SRWork_SeeThrough.see_through_4k_data_.output4k_timeStp;
Marshal.Copy(SeeThrough.SRWork_SeeThrough.see_through_4k_data_.output4k_pose_left, RawUndistortedPoseLeft, 0, RawUndistortedPoseLeft.Length);
Marshal.Copy(SeeThrough.SRWork_SeeThrough.see_through_4k_data_.output4k_pose_right, RawUndistortedPoseRight, 0, RawUndistortedPoseRight.Length);
}
else
{
RawUndistortedFrameIndex[0] = SeeThrough.SRWork_SeeThrough.see_through_data_.frame_Seq;
RawUndistortedTimeIndex[0] = SeeThrough.SRWork_SeeThrough.see_through_data_.time_Stp;
Marshal.Copy(SeeThrough.SRWork_SeeThrough.see_through_data_.pose_left, RawUndistortedPoseLeft, 0, RawUndistortedPoseLeft.Length);
Marshal.Copy(SeeThrough.SRWork_SeeThrough.see_through_data_.pose_right, RawUndistortedPoseRight, 0, RawUndistortedPoseRight.Length);
}
for (int i = 0; i < 4; i++)
{
UndistortedPoseLeft.SetColumn(i, new Vector4(RawUndistortedPoseLeft[i * 4 + 0], RawUndistortedPoseLeft[i * 4 + 1],
RawUndistortedPoseLeft[i * 4 + 2], RawUndistortedPoseLeft[i * 4 + 3]));
UndistortedPoseRight.SetColumn(i, new Vector4(RawUndistortedPoseRight[i * 4 + 0], RawUndistortedPoseRight[i * 4 + 1],
RawUndistortedPoseRight[i * 4 + 2], RawUndistortedPoseRight[i * 4 + 3]));
}
}