public bool Build(int movieHandle, int width, int height, AVProQuickTimePlugin.PixelFormat format, bool yuvHD, bool flipX, bool flipY)
{
Reset();
_movieHandle = movieHandle;
_width = width;
_height = height;
_sourceVideoFormat = format;
_flipX = flipX;
_flipY = flipY;
if (CreateMaterial(yuvHD))
{
#if AVPROQUICKTIME_UNITYFEATURE_EXTERNALTEXTURES
System.IntPtr texPtr = AVProQuickTimePlugin.GetTexturePointer(_movieHandle);
if (texPtr != System.IntPtr.Zero)
{
int texWidth = _width;
TextureFormat textureFormat = TextureFormat.RGBA32;
switch (format)
{
case AVProQuickTimePlugin.PixelFormat.YCbCr:
texWidth = _width / 2;
break;
case AVProQuickTimePlugin.PixelFormat.Hap_RGBA:
case AVProQuickTimePlugin.PixelFormat.Hap_RGB_HQ:
textureFormat = TextureFormat.DXT5;
break;
case AVProQuickTimePlugin.PixelFormat.Hap_RGB:
textureFormat = TextureFormat.DXT1;
break;
}
_usedTextureWidth = texWidth;
_usedTextureHeight = _height;
_rawTexture = Texture2D.CreateExternalTexture(texWidth, _height, textureFormat, false, false, texPtr);
}
#else
CreateTexture();
#endif
if (_rawTexture != null)
{
_requiresTextureCrop = (_usedTextureWidth != _rawTexture.width || _usedTextureHeight != _rawTexture.height);
if (_requiresTextureCrop)
{
CreateUVs(_flipX, _flipY);
}
switch (AVProQuickTimeManager.Instance.TextureConversionMethod)
{
case AVProQuickTimeManager.ConversionMethod.Unity4:
#if !AVPROQUICKTIME_UNITYFEATURE_EXTERNALTEXTURES
#if AVPRO_UNITY_4_X
AVProQuickTimePlugin.SetTexturePointer(_movieHandle, _rawTexture.GetNativeTexturePtr());
#endif
#endif
break;
case AVProQuickTimeManager.ConversionMethod.Unity34_OpenGL:
// We set the texture per-frame
break;
case AVProQuickTimeManager.ConversionMethod.Unity35_OpenGL:
#if UNITY_3_5
AVProQuickTimePlugin.SetTexturePointer(_movieHandle, new System.IntPtr(_rawTexture.GetNativeTextureID()));
#endif
break;
case AVProQuickTimeManager.ConversionMethod.UnityScript:
#if !AVPRO_UNITY_4_X
CreateBuffer();
#endif
break;
}
// TODO: we don't require conversion for HAP_RGB and HAP_RGBA formats!
CreateRenderTexture();
_conversionMaterial.mainTexture = _rawTexture;
if (!_requiresTextureCrop)
{
if (_flipX)
{
// Flip X and offset back to get back to normalised range
_conversionMaterial.mainTextureScale = new Vector2(-1.0f, _conversionMaterial.mainTextureScale.y);
_conversionMaterial.mainTextureOffset = new Vector2(1.0f, _conversionMaterial.mainTextureOffset.y);
}
if (_flipY)
{
// Flip Y and offset back to get back to normalised range
_conversionMaterial.mainTextureScale = new Vector2(_conversionMaterial.mainTextureScale.x, -1.0f);
_conversionMaterial.mainTextureOffset = new Vector2(_conversionMaterial.mainTextureOffset.x, 1.0f);
}
}
bool formatIs422 = (_sourceVideoFormat == AVProQuickTimePlugin.PixelFormat.YCbCr);
if (formatIs422)
{
_conversionMaterial.SetFloat("_TextureWidth", _finalTexture.width);
}
}
}
return(_conversionMaterial != null);;
}
