public static CVMetalTextureCache?FromDevice(IMTLDevice metalDevice, CVMetalTextureAttributes textureAttributes, out CVReturn creationErr)
{
if (metalDevice == null)
{
throw new ArgumentNullException(nameof(metalDevice));
}
IntPtr handle;
creationErr = (CVReturn)CVMetalTextureCacheCreate(IntPtr.Zero,
IntPtr.Zero, /* change one day to support cache attributes */
metalDevice.Handle,
textureAttributes?.Dictionary.Handle ?? IntPtr.Zero,
out handle);
if (creationErr == CVReturn.Success)
{
return(new CVMetalTextureCache(handle));
}
return(null);
}
public CVMetalTextureCache(IMTLDevice metalDevice, CVMetalTextureAttributes textureAttributes)
{
if (metalDevice == null)
{
throw new ArgumentNullException(nameof(metalDevice));
}
CVReturn err = (CVReturn)CVMetalTextureCacheCreate(IntPtr.Zero,
IntPtr.Zero, /* change one day to support cache attributes */
metalDevice.Handle,
textureAttributes?.Dictionary.Handle ?? IntPtr.Zero,
out handle);
if (err == CVReturn.Success)
{
return;
}
throw new Exception($"Could not create the texture cache, Reason: {err}.");
}
public CVMetalTextureCache(IMTLDevice metalDevice, CVMetalTextureAttributes textureAttributes)
: base(Create(metalDevice, textureAttributes), true)
{
}
public static CVMetalTextureCache?FromDevice(IMTLDevice metalDevice, CVMetalTextureAttributes textureAttributes)
{
CVReturn creationErr;
return(FromDevice(metalDevice, textureAttributes, out creationErr));
}
