Add glu::BufferOffsetAsPointer utility

Clang 6.x adds a warning that doing arithmetic involving a NULL
pointer is a GNU extension. This affects the common GL pattern
    (deUint8*)DE_NULL + offset
used to pass an offset into a bound buffer object as a client pointer
parameter.

This change replaces that pattern with a call to a new utility
function glu::BufferOffsetAsPointer(), which will hopefully be
warning-free on all compilers.

Change-Id: I8be939297b02c44091441c71ae75e45ceab30639
Bug: b/124254224
Components: Framework, OpenGL, AOSP
(cherry picked from commit 05d98991304fce712732124e5e12fb670ee5a799)
13 files changed
tree: 801931e0ddc9b65d576582d3a2314e1391dd0877
  1. android/
  2. data/
  3. doc/
  4. execserver/
  5. executor/
  6. external/
  7. framework/
  8. modules/
  9. scripts/
  10. targets/
  11. .editorconfig
  12. .gitignore
  13. Android.mk
  14. AndroidGen.mk
  15. CMakeLists.txt
  16. LICENSE
  17. MODULE_LICENSE_APACHE2
  18. NOTICE
  19. OWNERS
  20. README.md
README.md

dEQP README

This repository contains a GPU testing suite called dEQP (drawElements Quality Program). dEQP contains tests for several graphics APIs, including OpenGL ES, EGL, and Vulkan.

Documentation

Up-to-date documentation for the dEQP is available at Android Open Source Project site.

Khronos Vulkan Conformance Tests

This repository includes Khronos Vulkan CTS under external/vulkancts directory. For more information see Vulkan CTS README.

Khronos OpenGL / OpenGL ES Conformance Tests

This repository includes Khronos OpenGL / OpenGL ES CTS under external/openglcts directory. For more information see OpenGL / OpenGL ES CTS README.