Eric Anholt
15b58d8c22
This reverts commit abaebcee78.
The assertion I made was that "the zero-copy code in validation" would
zero copy. Of course, I deleted that check back in January because
the two sites that would trigger it (glTexImage() and this one) both
immediately bound their mt to the object, making the other check
pointless.
Removes two extra blits in glx-tfp. Also fixed the Android home
screen, which wasn't rendering because the extra copy broke the
relationship between the texture and the eglimage.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=42152
Tested-by: Chad Versace <chad@chad-versace.us>
Tested-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
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.