brkho/mesa: Clone of mesa. - mesa

Clone of mesa.

José Fonseca 4ffe2844a4 gallium: New PIPE_BUFFER_USAGE_FLUSH_EXPLICIT flag for buffer_flush_mapped_range. When a buffer was mapped for write and no explicit flush range was provided the existing semantics were that the whole buffer would be flushed, mostly for backwards compatability with non map-buffer-range aware code. However if the buffer was mapped/unmapped with nothing really written -- something that often happens with the vbo -- we were unnecessarily assuming that the whole buffer was written. The new PIPE_BUFFER_USAGE_FLUSH_EXPLICIT flag (based from ARB_map_buffer_range 's GL_MAP_FLUSH_EXPLICIT_BIT flag) allows to clearly distinguish the legacy usage from the nothing written usage.		16 vuotta sitten
bin	Cygwin build fixes	16 vuotta sitten
configs	mesa: added linux-osmesa-static config	16 vuotta sitten
docs	docs: detect when too many varying vars are used	16 vuotta sitten
doxygen	Merge branch 'gallium-0.1' into gallium-0.2	17 vuotta sitten
include	glew: correct misspelling of glFramebufferTextureLayer	16 vuotta sitten
progs	progs/glsl: link with GLEW library	16 vuotta sitten
scons	scons: Don't raise an exception when DXSDK is not found.	16 vuotta sitten
src	gallium: New PIPE_BUFFER_USAGE_FLUSH_EXPLICIT flag for buffer_flush_mapped_range.	16 vuotta sitten
windows	wgl: Port sharedtex_mt to WGL.	16 vuotta sitten
.emacs-dirvars	Add emacs dirvars file with Mesa indention definition.	18 vuotta sitten
.gitattributes	Disable autocrlf for Visual Studio project files.	17 vuotta sitten
.gitignore	scons: Build progs.	16 vuotta sitten
Makefile	mesa: bump version to 7.5-rc4	16 vuotta sitten
SConstruct	scons: Don't use deprecated Options.	16 vuotta sitten
acinclude.m4	autoconf: Attempt to figure out the PIC flags for the platform	17 vuotta sitten
autogen.sh	autogen: Make sure MAKEFLAGS is not set before running autoreconf	16 vuotta sitten
common.py	Revert "scons: Debug build by default."	16 vuotta sitten
configure.ac	Cygwin build fixes	16 vuotta sitten