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e56095dc2e
The upside is less CPU overhead in fiddling with GL error handling, the
ability to use the constant color write message in most cases, and no GLSL
clear shaders appearing in MESA_GLSL=dump output. The downside is more
batch flushing and a total recompute of GL state at the end of blorp.
However, if we're ever going to use the fast color clear feature of CMS
surfaces, we'll need this anyway since it requires very special state
setup.
This increases the fail rate of some the GLES3conform ARB_sync tests,
because of the initial flush at the start of blorp. The tests already
intermittently failed (because it's just a bad testing procedure), and we
can return it to its previous fail rate by fixing the initial flush.
Improves GLB2.7 performance 0.37% +/- 0.11% (n=71/70, outlier removed).
v2: Rename the key member, use the core helper for sRGB, and use
BRW_MASK_* enums, fix comment and indentation (review by Paul).
v3: Rewrite a comment, drop a silly temporary variable (review by Ken)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
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| Android.mk | ||
| autogen.sh | ||
| common.py | ||
| configure.ac | ||
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| SConstruct | ||
File: docs/README.WIN32 Last updated: 23 April 2011 Quick Start ----- ----- Windows drivers are build with SCons. Makefiles or Visual Studio projects are no longer shipped or supported. Run scons osmesa mesagdi to build classic mesa Windows GDI drivers; or scons libgl-gdi to build gallium based GDI driver. This will work both with MSVS or Mingw. Windows Drivers ------- ------- At this time, only the gallium GDI driver is known to work. Source code also exists in the tree for other drivers in src/mesa/drivers/windows, but the status of this code is unknown. General ------- After building, you can copy the above DLL files to a place in your PATH such as $SystemRoot/SYSTEM32. If you don't like putting things in a system directory, place them in the same directory as the executable(s). Be careful about accidentially overwriting files of the same name in the SYSTEM32 directory. The DLL files are built so that the external entry points use the stdcall calling convention. Static LIB files are not built. The LIB files that are built with are the linker import files associated with the DLL files. The si-glu sources are used to build the GLU libs. This was done mainly to get the better tessellator code. If you have a Windows-related build problem or question, please post to the mesa-dev or mesa-users list.