Is there any way to blit a texture in opengl es 2.0 with a pitch that differs from its width. Normally I would fix this by using a PBO or adjusting the GL_PACK_ROW_LENGTH via glPixelStore. However it seems neither GL_PIXEL_UNPACK_BUFFER for binding a buffer to or GL_PACK_ROW_LENGTH exist on the Android platform.
glTex(Sub)Image2D does not support this.
Any tips?