Blender Git Loki

Allignment

Renamed no_channels to num_channels

Merge remote-tracking branch 'blender-upstream/master' into blender-tiles

Removed unused code

Merge remote-tracking branch 'blender-upstream/master' into blender-tiles

Updated to defaults

Merge remote-tracking branch 'blender-upstream/master' into blender-tiles

Conflicts:
source/blender/compositor/intern/COM_MemoryBuffer.cpp
source/blender/compositor/operations/COM_FastGaussianBlurOperation.cpp
source/blender/compositor/operations/COM_KeyingClipOperation.cpp
source/blender/compositor/operations/COM_RenderLayersProg.cpp

TILES: started with the Tile class.
made sure that the tile class is used during scheduling and execution. For planning it is not used yet.
idea is to move the class creation to the front and make sure it stays correct

Merge branch 'blender-tiles' of gitorious.org:blender-tiles/blender-tiles into blender-tiles

Conflicts:
source/blender/blenlib/BLI_compiler_compat.h
source/blender/compositor/CMakeLists.txt
source/blender/compositor/intern/COM_ChannelInfo.h
source/blender/compositor/intern/COM_ExecutionSystem.cpp
source/blender/compositor/intern/COM_MemoryBuffer.cpp
source/blender/compositor/intern/COM_OpenCLDevice.cpp
source/blender/compositor/nodes/COM_SocketProxyNode.cpp
source/blender/compositor/operations/COM_CompositorOperation.cpp
source/blender/compositor/operations/COM_ReadBufferOperation.h
source/blender/compositor/operations/COM_RenderLayersProg.cpp

Initialize colors, vectors and values in RenderLayersProg

Tiles: synced with master

Initialize colors, vectors and values in RenderLayersProg

Compositor squashed patch reapplied

Started with the MemoryBufferValue
still a lot needs to be done
stopped at testing the dilate/erode

TILES: did some fixed for value buffer

Determine image format of OpenCL device

TILES: TextureNode fix

TILES: moved buffer sizes to constants for easy access.

TILES: fixed some nodes.
still working on the defocus node

TILES: fixed glare, keying, defocus, normalize, vector curves