private void PlatformSetDataInternal <T>(int offsetInBytes, T[] data, int startIndex, int elementCount, SetDataOptions options) where T : struct
{
if (Threading.IsOnUIThread())
{
BufferData(offsetInBytes, data, startIndex, elementCount, options);
}
else
{
Threading.BlockOnUIThread(() => BufferData(offsetInBytes, data, startIndex, elementCount, options));
}
}
private void PlatformSetDataInternal <T>(int offsetInBytes, T[] data, int startIndex, int elementCount, int vertexStride, SetDataOptions options, int bufferSize, int elementSizeInBytes) where T : struct
{
if (Threading.IsOnUIThread())
{
SetBufferData(bufferSize, elementSizeInBytes, offsetInBytes, data, startIndex, elementCount, vertexStride, options);
}
else
{
Threading.BlockOnUIThread(() => SetBufferData(bufferSize, elementSizeInBytes, offsetInBytes, data, startIndex, elementCount, vertexStride, options));
}
}
/// <summary>
/// Adds a dispose action to the list of pending dispose actions. These are executed at the end of each call to Present().
/// This allows GL resources to be disposed from other threads, such as the finalizer.
/// </summary>
/// <param name="disposeAction">The action to execute for the dispose.</param>
static private void AddDisposeAction(Action disposeAction)
{
if (disposeAction == null)
{
throw new ArgumentNullException("disposeAction");
}
if (Threading.IsOnUIThread())
{
disposeAction();
}
else
{
lock ( disposeActionsLock )
{
disposeActions.Add(disposeAction);
}
}
}
private void PlatformGetData <T>(int offsetInBytes, T[] data, int startIndex, int elementCount) where T : struct
{
#if GLES
// Buffers are write-only on OpenGL ES 1.1 and 2.0. See the GL_OES_mapbuffer extension for more information.
// http://www.khronos.org/registry/gles/extensions/OES/OES_mapbuffer.txt
throw new NotSupportedException("Index buffers are write-only on OpenGL ES platforms");
#endif
#if !GLES
if (Threading.IsOnUIThread())
{
GetBufferData(offsetInBytes, data, startIndex, elementCount);
}
else
{
Threading.BlockOnUIThread(() => GetBufferData(offsetInBytes, data, startIndex, elementCount));
}
#endif
}