* changes: fix [2168528] enable glTexImage2D code path in SF for software-only buffers fix [2168531] have software-only gralloc buffer side-step the HAL fix [2167050] glTexImage2D code path buggy in SurfaceFlinger
* changes: fix [2168528] enable glTexImage2D code path in SF for software-only buffers fix [2168531] have software-only gralloc buffer side-step the HAL fix [2167050] glTexImage2D code path buggy in SurfaceFlinger