Merge "Refactor Vulkan-Profiles interaction into vkprofiles" into main

    "nulldrv",

    "libvulkan",

    "vkjson",

    "vkprofiles",

]

package {

    // See: http://go/android-license-faq

    // A large-scale-change added 'default_applicable_licenses' to import

    // all of the 'license_kinds' from "frameworks_native_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["frameworks_native_license"],

}

cc_defaults {

    name: "libvkprofiles_deps",

    shared_libs: [

        "libvulkan",

    ],

}

cc_library_static {

    name: "libvkprofiles",

    defaults: [

        "libvkprofiles_deps",

    ],

    srcs: [

        "vkprofiles.cpp",

        "generated/vulkan_profiles.cpp",

    ],

    cflags: [

        "-Wall",

        "-Werror",

        "-Wimplicit-fallthrough",

    ],

    cppflags: [

        "-Wno-error=unused-parameter",

        "-Wno-error=missing-braces",

        "-Wno-sign-compare",

    ],

    export_include_dirs: [

        ".",

    ],

    export_shared_lib_headers: [

        "libvulkan",

    ],

}

cc_library_static {

    name: "libvkprofiles_ndk",

    srcs: [

        "vkprofiles.cpp",

        "generated/vulkan_profiles.cpp",

    ],

    cflags: [

        "-Wall",

        "-Werror",

        "-Wimplicit-fallthrough",

    ],

    cppflags: [

        "-Wno-error=unused-parameter",

        "-Wno-error=missing-braces",

        "-Wno-sign-compare",

    ],

    export_include_dirs: [

        ".",

    ],

    header_libs: [

        "vulkan_headers",

    ],

    sdk_version: "24",

    stl: "libc++_static",

}

Get a local copy of the Vulkan-Profiles repository (https://github.com/KhronosGroup/Vulkan-Profiles/)

NOTE: If the Vulkan-Headers you need for generation is later than the one that exists in

`external/vulkan-headers`, then `external/vulkan-headers` will need to be updated to match.

These updates to `external/vulkan` need to be made in AOSP. Changes to `ndk_translation` may

need to be first made in internal-main.

Run Vulkan-Profiles/scripts/gen_profiles_solutions.py in debug mode.

Debug mode (at time of writing) requires a dedicated debug folder within the output-library location.

~/Vulkan-Profiles$ mkdir debug

~/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 .

Take the generated vulkan_profiles.h and vulkan_profiles.cpp from the debug directory you just created.

~/Vulkan-Profiles$ cp debug/vulkan_profiles.cpp <PATH_TO_YOUR_ANDROID_REPO>/frameworks/native/vulkan/vkprofile/generated/

~/Vulkan-Profiles$ cp debug/vulkan_profiles.h <PATH_TO_YOUR_ANDROID_REPO>/frameworks/native/vulkan/vkprofile/generated/

The files need to be modified to land.

1. Replace the generated license with the correct Android license

(https://cs.android.com/android/platform/superproject/main/+/main:development/docs/copyright-templates/c.txt).

Make sure to set the copyright to the current year. You should also remove the `This file is ***GENERATED***` part.

2. Add VK_USE_PLATFORM_ANDROID_KHR between the license and the first includes for vulkan_profiles.cpp

```

 */

#ifndef VK_USE_PLATFORM_ANDROID_KHR

#define VK_USE_PLATFORM_ANDROID_KHR

#endif

#include ...

```

3. Rewrite the includes so that `vulkan_profiles.h` is correctly included

4. Modify the #define `VP_DEBUG_MESSAGE_CALLBACK(MSG) ...` from "Profiles ERROR/WARNING" to "vkprofiles ERROR/WARNING"

5. You may need to modify the Android.bp to remove warnings as errors, e.g. `"-Wno-error=unused-parameter",`

6. Add `clang-format off` to the beginning and `clang-format on` to the end of the files

# Take the outputted source files from gen_profiles_solution.py and don't format

DisableFormat: true

SortIncludes: Never