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Commit ef14146f authored by Ady Abraham's avatar Ady Abraham
Browse files

swapchain: always return a signle image for shared presentation mode 

Bug: 197790618
Test: atest CtsDeqpTestCases -- --module-arg CtsDeqpTestCases:include-filter:dEQP-VK.wsi.android.*
Change-Id: If3c086479dfc03af31f503216294eba4fba989de
parent 3819b9fe

vulkan/libvulkan/swapchain.cpp

+6 −0
Original line number Diff line number Diff line
@@ -1231,6 +1231,12 @@ VkResult CreateSwapchainKHR(VkDevice device, 
        return VK_ERROR_SURFACE_LOST_KHR;

    }



    // In shared mode the num_images must be one regardless of how many

    // buffers were allocated for the buffer queue.

    if (swapchain_image_usage & VK_SWAPCHAIN_IMAGE_USAGE_SHARED_BIT_ANDROID) {

        num_images = 1;

    }



    int32_t legacy_usage = 0;

    if (dispatch.GetSwapchainGrallocUsage2ANDROID) {

        uint64_t consumer_usage, producer_usage;