findSupportedFormat()

VkFormat Spices::VulkanSwapChain::findSupportedFormat ( const VkPhysicalDevice & physicalDevice, const std::vector< VkFormat > & candidates, VkImageTiling tiling, VkFormatFeatureFlags features )

static

Check whether specific formats is supported by physical device.

Parameters

[in]	physicalDevice	VkPhysicalDevice.
[in]	candidates	The VkFormats Container we need query.
[in]	tiling	VkImageTiling.
[in]	features	VkFormatFeatureFlags.

Returns

Returns a Format supported.

Iter all candidates.

Return one if not find.

Iter all candidates.

Return one if not find.

Definition at line 62 of file VulkanSwapChain.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        for (const VkFormat format : candidates)
        {
            VkFormatProperties props;
            vkGetPhysicalDeviceFormatProperties(physicalDevice, format, &props);
 
            if (tiling == VK_IMAGE_TILING_LINEAR && (props.linearTilingFeatures & features) == features) {
                return format;
            }
            else if (tiling == VK_IMAGE_TILING_OPTIMAL && (props.optimalTilingFeatures & features) == features) {
                return format;
            }
 
            SPICES_CORE_WARN("VulkanSwapChain::Not find a suitable format.");
        }
 
        return candidates[0];
    }