internal void SetData(DataBox data, int mipLevel)
{
var format = EnumConverter.Convert(Format);
if (graphicsDevice.OpenGLCapabilities.DirectStateAccess == DirectStateAccess.None)
{
graphicsDevice.BindManager.SetTexture(this, 0);
if (!TextureFormatHelper.IsCompressed(Format))
{
GL.TexSubImage3D(TextureTarget.Texture3D, mipLevel, 0, 0, 0, Width, Height, Length, format.Item2, format.Item3, data.Pointer);
}
else
{
if (isInitialized)
{
GL.CompressedTexSubImage3D(TextureTarget.Texture3D, mipLevel, 0, 0, 0, Width, Height, Length, format.Item2, data.Size, data.Pointer);
}
else
{
GL.CompressedTexImage3D(TextureTarget.Texture3D, mipLevel, format.Item1, Width, Height, Length, 0, data.Size, data.Pointer);
}
}
}
else if (graphicsDevice.OpenGLCapabilities.DirectStateAccess == DirectStateAccess.Extension)
{
if (!TextureFormatHelper.IsCompressed(Format))
{
Ext.TextureSubImage3D(TextureID, OpenTK.Graphics.OpenGL.TextureTarget.Texture3D, mipLevel, 0, 0, 0, Width, Height, Length, (OpenTK.Graphics.OpenGL.PixelFormat)format.Item2, (OpenTK.Graphics.OpenGL.PixelType)format.Item3, data.Pointer);
}
else
{
if (isInitialized)
{
Ext.CompressedTextureSubImage3D(TextureID, OpenTK.Graphics.OpenGL.TextureTarget.Texture3D, mipLevel, 0, 0, 0, Width, Height, Length, (OpenTK.Graphics.OpenGL.PixelFormat)format.Item2, Marshal.SizeOf(data), data.Pointer);
}
else
{
Ext.CompressedTextureImage3D(TextureID, OpenTK.Graphics.OpenGL.TextureTarget.Texture3D, mipLevel, (OpenTK.Graphics.OpenGL.ExtDirectStateAccess)format.Item1, Width, Height, Length, 0, Marshal.SizeOf(data), data.Pointer);
}
}
}
else if (graphicsDevice.OpenGLCapabilities.DirectStateAccess == DirectStateAccess.Core)
{
//OpenGL 4.5
}
graphicsDevice.CheckGLError("Texture3D GenerateMipMaps");
}