1
2Get a local copy of the Vulkan-Profiles repository (https://github.com/KhronosGroup/Vulkan-Profiles/)
3
4NOTE: If the Vulkan-Headers you need for generation is later than the one that exists in
5`external/vulkan-headers`, then `external/vulkan-headers` will need to be updated to match.
6These updates to `external/vulkan` need to be made in AOSP. Changes to `ndk_translation` may
7need to be first made in internal-main.
8
9Run Vulkan-Profiles/scripts/gen_profiles_solutions.py in debug mode.
10
11Debug mode (at time of writing) requires a dedicated debug folder within the output-library location.
12~/Vulkan-Profiles$ mkdir debug
13~/Vulkan-Profiles$ python3 scripts/gen_profiles_solution.py --debug  --registry ~/<PATH_TO_YOUR_ANDROID_REPO>/external/vulkan-headers/registry/vk.xml --input ~/android/main/frameworks/native/vulkan/vkprofiles/profiles/ --output-library-inc . --output-library-src .
14
15Take the generated vulkan_profiles.h and vulkan_profiles.cpp from the debug directory you just created.
16
17~/Vulkan-Profiles$ cp debug/vulkan_profiles.cpp <PATH_TO_YOUR_ANDROID_REPO>/frameworks/native/vulkan/vkprofile/generated/
18~/Vulkan-Profiles$ cp debug/vulkan_profiles.h <PATH_TO_YOUR_ANDROID_REPO>/frameworks/native/vulkan/vkprofile/generated/
19
20
21The files need to be modified to land.
221. Replace the generated license with the correct Android license
23(https://cs.android.com/android/platform/superproject/main/+/main:development/docs/copyright-templates/c.txt).
24Make sure to set the copyright to the current year. You should also remove the `This file is ***GENERATED***` part.
252. Add VK_USE_PLATFORM_ANDROID_KHR between the license and the first includes for vulkan_profiles.cpp
26```
27 */
28
29#ifndef VK_USE_PLATFORM_ANDROID_KHR
30#define VK_USE_PLATFORM_ANDROID_KHR
31#endif
32
33#include ...
34```
353. Rewrite the includes so that `vulkan_profiles.h` is correctly included
364. Modify the #define `VP_DEBUG_MESSAGE_CALLBACK(MSG) ...` from "Profiles ERROR/WARNING" to "vkprofiles ERROR/WARNING"
375. You may need to modify the Android.bp to remove warnings as errors, e.g. `"-Wno-error=unused-parameter",`
386. Add `clang-format off` to the beginning and `clang-format on` to the end of the files
39