Blender Git Loki

OpenGL Regression Fixes: I focused on fixing several ugly regressions in edit mode.

Removed DM_DRAW_USE_COLORS flag from draw_dm_faces_sel, it seems to conflict with the setDrawOptions function. However, not sure which one is right.

The "mapped" callback functions have to set their formats outside of the callback because only the caller really knows what format is needed.

formatting, removed local variable to make code a little cleaner

Fix display of normals for vertices and faces in edit mode

Added calls to gpuImmediateFormat_V3() and gpuImmediateUnformat().

Fix black colors in edit mode

Modified draw_dm_faces_sel() to set the DM_DRAW_USE_COLORS flag when
drawing selected faces, updated EMDM's drawMappedFaces() to add colors
to the gpu immediate format when needed.

Fix color of grid axes in the 3D view

Replace gpuImmediateFormat_V3 with gpuImmediateFormat_C4_V3.

fixed user prefs crash

Merge w/ Trunk: r48303-r48394

Fiddling with header files, last commit probably wouldn't compile if GPU_functions.h was included outside of the GPU project.

Aggressive rewriting of r48334 because it failed to build with MSVC8

forgot to add the color dictionary for the color readability commit

Changed header comment to read "The Original code is Copyright (C) 2012."

Color Readability: Start to make drawing color specification more consistent and readable.

Changed gpuColorPack to gpuColor3x and gpuColor4x which take a hex color code.
Define common color codes as readable macros (e.g., #define CPACK_RED 0xFF0000)
Special gpuGrey function for shades of grey
Change most places that specify an alpha to use floats instead of bytes
Always format color components as 0.0f and alpha as 0.000f

There are still several places that specify compile time constants for colors and that use float or bytes instead of a single hex. I'd like to unify all of these to use hex, and then put all the colors into GPU_colors.h (if it makes sense to). Some files might do better with a local color dictionary.

fixed wierd const primitive parameter

Adding Axis Rotation function.
Clean up warnings.

Files aren't ready yet

Fix GLES mesh conversion

Disable some shader which won't compile under GLES
B_GLES is a custom define for GL ES

ARB/EXT are very simular to standard functions.
OpenGL ES support only standard functions.
Therefore we have gpu** which automaticly chooses between gl** and gl**ARB
We use standard enums and gpu functions automaticly translates to ARB enums to call gl**ARB.
GLSL and some Framebuffer functions are added.

No need to set the default value for PixelTransfer. PixelTransfer is deprecated so this is a start at actually eliminating all of the calls.

Made use of ClientActiveTextureARB and ClientActiveTexture consistent. (both are deprecated but should be using one or the other if it is being used)