Merge "Add support for Vulkan VK_EXT_frame_boundary in HWUI." into main

namespace renderthread {

// Not all of these are strictly required, but are all enabled if present.

static std::array<std::string_view, 23> sEnableExtensions{

static std::array<std::string_view, 25> sEnableExtensions{

        VK_KHR_BIND_MEMORY_2_EXTENSION_NAME,

        VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME,

        VK_KHR_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,

        VK_EXT_GLOBAL_PRIORITY_QUERY_EXTENSION_NAME,

        VK_KHR_GLOBAL_PRIORITY_EXTENSION_NAME,

        VK_EXT_DEVICE_FAULT_EXTENSION_NAME,

        VK_EXT_FRAME_BOUNDARY_EXTENSION_NAME,

        VK_ANDROID_FRAME_BOUNDARY_EXTENSION_NAME,

};

static bool shouldEnableExtension(const std::string_view& extension) {

    ALOGE_IF(!context, "Surface is not backed by gpu");

    GrSemaphoresSubmitted submitted = context->flush(

            surface, SkSurfaces::BackendSurfaceAccess::kPresent, flushInfo);

    context->submit();

    static uint64_t currentFrameID = 0;

    GrSubmitInfo submitInfo;

    if (!mFrameBoundaryANDROID) {

        submitInfo.fMarkBoundary = GrMarkFrameBoundary::kYes;

        submitInfo.fFrameID = currentFrameID++;

    }

    context->submit(submitInfo);

    VkDrawResult drawResult{

            .submissionTime = systemTime(),

    };

// VK_ANDROID_frame_boundary is a bespoke extension defined by AGI

// (https://github.com/google/agi) to enable profiling of apps rendering via

// HWUI. This extension is not defined in Khronos, hence the need to declare it

// manually here. There's a superseding extension (VK_EXT_frame_boundary) being

// discussed in Khronos, but in the meantime we use the bespoke

// VK_ANDROID_frame_boundary. This is a device extension that is implemented by

// manually here. There's an extension (VK_EXT_frame_boundary) which we will use

// instead if available. This is a device extension that is implemented by

// AGI's Vulkan capture layer, such that it is only supported by devices when

// AGI is doing a capture of the app.

//

// TODO(b/182165045): use the Khronos blessed VK_EXT_frame_boudary once it has

// landed in the spec.

typedef void(VKAPI_PTR* PFN_vkFrameBoundaryANDROID)(VkDevice device, VkSemaphore semaphore,

                                                    VkImage image);

#define VK_ANDROID_FRAME_BOUNDARY_EXTENSION_NAME "VK_ANDROID_frame_boundary"