brkho/mesa: Clone of mesa. - mesa

Clone of mesa.

Tom Stellard b5ecf5ba46 r300/compiler: Use consistent src swizzles for transcendent instructions Source swizzles for transcendent instructions were being stored in the X channel regardless of what channel the instruction was writing. This was causing problems for some helper functions that were expecting source swizzles to occupy channels corresponding to the instruction's writemask. This commit makes transcendent instructions follow the same convention as normal instructions for representing source swizzles. Previous behavior: LG2 temp[0].y, input[0].x___; Current behavior: LG2 temp[0].y, input[0]._x__;		pirms 14 gadiem
bin	mesa: Remove support for BeOS	pirms 14 gadiem
configs	configs: remove rest of APP_LIB_DEPS lines	pirms 14 gadiem
docs	mesa: Allow overriding GLSL version with environment variable	pirms 14 gadiem
doxygen	doxygen: Add glsl to the Makefile and .gitignore.	pirms 14 gadiem
include	GLES2/gl2ext: upgrade to gl2ext.h version 15049	pirms 14 gadiem
scons	scons: MacOSX build fixes.	pirms 14 gadiem
src	r300/compiler: Use consistent src swizzles for transcendent instructions	pirms 14 gadiem
.emacs-dirvars	Add emacs dirvars file with Mesa indention definition.	pirms 18 gadiem
.gitattributes	Disable autocrlf for Visual Studio project files.	pirms 17 gadiem
.gitignore	Squashed commit of the following:	pirms 14 gadiem
Android.common.mk	android: build libGLES_mesa	pirms 14 gadiem
Android.mk	r600g: move all files from winsys/r600 into drivers/r600	pirms 14 gadiem
Makefile	mesa: Remove support for BeOS	pirms 14 gadiem
SConstruct	scons: Disable saving options automatically.	pirms 14 gadiem
acinclude.m4	autoconf: Attempt to figure out the PIC flags for the platform	pirms 17 gadiem
autogen.sh	autogen.sh: Honor NOCONFIGURE environment variable	pirms 14 gadiem
common.py	swrast: initial multi-threaded span rendering	pirms 14 gadiem
configure.ac	r600g: move all files from winsys/r600 into drivers/r600	pirms 14 gadiem