Changeset 6fc24c7 in opengl-game for vulkan-utils.cpp

Timestamp:

Sep 27, 2019, 7:58:33 PM (5 years ago)

Author:

Dmitry Portnoy <dmitry.portnoy@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

0e09340

Parents:

f94eea9

Message:

In vulkangame, add code to create a render pass

File:

• vulkan-utils.cpp (modified) (1 diff)

vulkan-utils.cpp

@@ -192 +192 @@
    return imageView;
 }
+
+VkFormat VulkanUtils::findSupportedFormat(VkPhysicalDevice physicalDevice, const vector<VkFormat>& candidates,
+      VkImageTiling tiling, VkFormatFeatureFlags features) {
+   for (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;
+      }
+   }
+
+   throw runtime_error("failed to find supported format!");
+}