/// <summary>
/// Loads a compressed 1D texture.
/// </summary>
/// <param name="target">A <see cref="glTexture1DProxyTarget"/> specifying the texture target.</param>
/// <param name="level">The level-of-detail to be filled.</param>
/// <param name="internalformat">A <see cref="glInternalFormat"/> specifying the internal format to be used.</param>
/// <param name="width">The width of the texture.</param>
/// <param name="border">Must be zero for core profile.</param>
/// <param name="imageSize">Size of the compressed texture in bytes.</param>
/// <param name="offset">The offset into the array bound to <see cref="glBufferTarget.PIXEL_UNPACK_BUFFER"/>.</param>
public static void CompressedTexImage1D(glTexture1DProxyTarget target, int level, glInternalFormat internalformat, int width, int border, int imageSize, long offset)
{
if (IntPtr.Size == 4 && ((long)offset >> 32) != 0)
{
throw new ArgumentOutOfRangeException("offset", PlatformErrorString);
}
_CompressedTexImage1D(target, level, internalformat, width, border, imageSize, (IntPtr)offset);
}
/// <summary>
/// Loads a compressed 1D texture.
/// </summary>
/// <param name="target">A <see cref="glTexture1DProxyTarget"/> specifying the texture target.</param>
/// <param name="level">The level-of-detail to be filled.</param>
/// <param name="internalformat">A <see cref="glInternalFormat"/> specifying the internal format to be used.</param>
/// <param name="width">The width of the texture.</param>
/// <param name="border">Must be zero for core profile.</param>
/// <param name="imageSize">Size of the compressed texture in bytes.</param>
/// <param name="pixels">Pointer to the pixels.</param>
public static void CompressedTexImage1D(glTexture1DProxyTarget target, int level, glInternalFormat internalformat, int width, int border, int imageSize, byte[] pixels)
{
GCHandle hPixels = GCHandle.Alloc(pixels, GCHandleType.Pinned);
try
{
_CompressedTexImage1D(target, level, internalformat, width, border, imageSize, hPixels.AddrOfPinnedObject());
}
finally
{
hPixels.Free();
}
}
/// <summary>
/// Loads a compressed 1D texture.
/// </summary>
/// <param name="target">A <see cref="glTexture1DProxyTarget"/> specifying the texture target.</param>
/// <param name="level">The level-of-detail to be filled.</param>
/// <param name="internalformat">A <see cref="glInternalFormat"/> specifying the internal format to be used.</param>
/// <param name="width">The width of the texture.</param>
/// <param name="border">Must be zero for core profile.</param>
/// <param name="imageSize">Size of the compressed texture in bytes.</param>
/// <param name="offset">The offset into the array bound to <see cref="glBufferTarget.PIXEL_UNPACK_BUFFER"/>.</param>
public static void CompressedTexImage1D(glTexture1DProxyTarget target, int level, glInternalFormat internalformat, int width, int border, int imageSize, int offset)
{
_CompressedTexImage1D(target, level, internalformat, width, border, imageSize, (IntPtr)offset);
}
