private void CreateRawTexture()
{
_usedTextureWidth = _mode.Pitch / 4;
_usedTextureHeight = _mode.Height;
// HACK for 10-bit..
if (_mode.PixelFormat == DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422)
{
_usedTextureWidth = ((_mode.Width * 16) / 6) / 4;
}
// We use a power-of-2 texture as Unity makes these internally anyway and not doing it seems to break things for texture updates
int textureWidth;
int textureHeight;
CalcPOTResolutions(_usedTextureWidth, _usedTextureHeight, out textureWidth, out textureHeight);
// Create texture that stores the initial raw frame
// If there is already a texture, only destroy it if it's too small
if (_rawTexture != null)
{
if (_rawTexture.width != textureWidth ||
_rawTexture.height != textureHeight)
{
Texture2D.Destroy(_rawTexture);
DeckLinkPlugin.SetTexturePointer(_deviceHandle, System.IntPtr.Zero);
_rawTexture = null;
}
}
if (_enable3D && _rightEyeRawTexture != null)
{
if (_rightEyeRawTexture.width != textureWidth || _rightEyeRawTexture.height != textureHeight)
{
Texture2D.Destroy(_rightEyeRawTexture);
DeckLinkPlugin.SetRightTexturePointer(_deviceHandle, System.IntPtr.Zero);
_rightEyeRawTexture = null;
}
}
else if (!_enable3D && _rightEyeRawTexture != null)
{
Texture2D.Destroy(_rightEyeRawTexture);
DeckLinkPlugin.SetRightTexturePointer(_deviceHandle, System.IntPtr.Zero);
_rightEyeRawTexture = null;
}
if (_rawTexture == null)
{
_rawTexture = new Texture2D(textureWidth, textureHeight, TextureFormat.ARGB32, false, true);
_rawTexture.wrapMode = TextureWrapMode.Clamp;
_rawTexture.filterMode = FilterMode.Point;
_rawTexture.name = "AVProDeckLink-RawTexture";
DeckLinkPlugin.SetTexturePointer(_deviceHandle, _rawTexture.GetNativeTexturePtr());
}
if (_enable3D && _rightEyeRawTexture == null)
{
_rightEyeRawTexture = new Texture2D(textureWidth, textureHeight, TextureFormat.ARGB32, false, true);
_rightEyeRawTexture.wrapMode = TextureWrapMode.Clamp;
_rightEyeRawTexture.filterMode = FilterMode.Point;
_rightEyeRawTexture.name = "AVProDeckLink-RightEyeRawTexture";
DeckLinkPlugin.SetRightTexturePointer(_deviceHandle, _rightEyeRawTexture.GetNativeTexturePtr());
}
}