use MAP_READ_BIT when querying buffer contents

according to spec, reading buffer contents without this bit is UB

Affects:
KHR-GL46.draw_indirect.basic-buffer-mapRange
KHR-GL46.draw_indirect.basic-buffer-unMap

VK-GL-CTS issue: 4961

Components: OpenGL
Change-Id: I9f088c0d1d6fd10151a2fb0a953a61ba97ee0f70
1 file changed
tree: 0d3a2f2a5bf67b6ded087cf1a9659db1b1e124f7
  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.