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Commit 5e13d0c1 authored by Trevor David Black's avatar Trevor David Black
Browse files

Add conditional BT709 support to the vulkan swapchain 

Bug: 203533233
Test: build
Change-Id: I29b06650711465abec9980e856a9819ff8dcf943
parent 50861777

vulkan/libvulkan/swapchain.cpp

+7 −2
Original line number Diff line number Diff line
@@ -714,7 +714,7 @@ VkResult GetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice pdev, 


    bool wide_color_support = false;

    uint64_t consumer_usage = 0;

    bool swapchain_ext =

    bool colorspace_ext =

        instance_data.hook_extensions.test(ProcHook::EXT_swapchain_colorspace);

    if (surface_handle == VK_NULL_HANDLE) {

        ProcHook::Extension surfaceless = ProcHook::GOOGLE_surfaceless_query;
@@ -743,7 +743,7 @@ VkResult GetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice pdev, 


        consumer_usage = surface.consumer_usage;

    }

    wide_color_support = wide_color_support && swapchain_ext;

    wide_color_support = wide_color_support && colorspace_ext;



    AHardwareBuffer_Desc desc = {};

    desc.width = 1;
@@ -757,6 +757,11 @@ VkResult GetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice pdev, 
        {VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR},

        {VK_FORMAT_R8G8B8A8_SRGB, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR}};



    if (colorspace_ext) {

        all_formats.emplace_back(VkSurfaceFormatKHR{

            VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_BT709_LINEAR_EXT});

    }



    if (wide_color_support) {

        all_formats.emplace_back(VkSurfaceFormatKHR{

            VK_FORMAT_R8G8B8A8_UNORM, VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT});