third_party/mesa/README.chromium

Name: mesa
Version: 9.0.3
URL: http://www.mesa3d.org/
License: MIT and LGPL v2
Security Critical: Yes

Description:
This directory contains a copy of the Mesa sources with minor
modifications to work in Chromium's build infrastructure.

The license file in this directory is derived from src/docs/license.html
and src/docs/COPYING.

Modifications made:
- Added the file README.chromium (this file)

- Disabled optimizations using #pragma optimize('', off) in the
  following files:
  - src/src/mesa/main/mipmap.c
  - src/src/mesa/main/pack.c
  - src/src/mesa/math/m_eval.c
  - src/src/mesa/swrast/s_texcombine.c

- Checked in sources normally autogenerated during Mesa's build
  process under src/chromium_gensrc.

- Checked in public headers normally autogenerated during Mesa's build
  process under include.

- Modified _mesa_add_parameter to not read from uninitialized
  memory

- Added typedefs for EGLNative*Type in eglplatform.h, guarded by an
  __APPLE__ define

- Modified glsl_strtod in src/glsl/strtod.c to use strtod instead of
  strtod_l on Android

- Added an #include for <assert.h> at the top of
  src/gallium/auxiliary/util/u_debug.h

- Fix a bug with Multiple Render Targets, see
  https://code.google.com/p/chromium/issues/detail?id=308715

- #ifdef out inline definitions of math functions that are present in
  VS2013's standard library.

- #pragma optimize off around _swrast_write_zoomed_z_span, ICEing on
  VS2013: http://crbug.com/348350.

- Disabled "#pragma export" usage in gl.h and osmesa.h,
  https://bugs.freedesktop.org/show_bug.cgi?id=77749

- Porting to x64 Android. Remove redefinitions of log2 and log2f.
  https://codereview.chromium.org/216773005/

- Excluded src/mapi/mapi/mapi.{h,c} from the build.

- Backported f8e7aa2827e2bdb1ed238cbdd351be3c8a6e9b12 and
  e20a2df4017ab10dd7199936948c6ac809bfacb6 to fix issues with
  glGetIntegerv(GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES) when no
  framebuffer is bound

- Merge http://cgit.freedesktop.org/mesa/mesa/commit/?id=27307a7

- Merge http://cgit.freedesktop.org/mesa/mesa/commit/?id=d2458a4

- Statically link libstdc++ in chromecast build

- Merge http://cgit.freedesktop.org/mesa/mesa/commit/?id=5a6ec26
  Regenerated glsl_lexer.cc using Linux 3.13.0-63 (Ubuntu 14.04), Flex 2.5.39.