Changeset 8b823e7 in opengl-game for vulkan-utils.cpp

Timestamp:

Jan 24, 2021, 11:38:43 PM (4 years ago)

Author:

Dmitry Portnoy <dportnoy@…>

Branches:

feature/imgui-sdl

Children:

d8cf709

Parents:

ce9dc9f

Message:

Create an error-checking macro to check Vulkan function results, which will print a custom message, the error code, and the line number for all results besides VK_SUCCESS, and update the imgui error-checking callback with similar functionality.

File:

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

vulkan-utils.cpp

@@ -8 +8 @@
 #define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h" // TODO: Probably switch to SDL_image
+
+string VulkanUtils::resultString(VkResult result) {
+#define STR(r) case VK_ ##r: return #r
+
+   switch (result) {
+      STR(NOT_READY);
+      STR(TIMEOUT);
+      STR(EVENT_SET);
+      STR(EVENT_RESET);
+      STR(INCOMPLETE);
+      STR(ERROR_OUT_OF_HOST_MEMORY);
+      STR(ERROR_OUT_OF_DEVICE_MEMORY);
+      STR(ERROR_INITIALIZATION_FAILED);
+      STR(ERROR_DEVICE_LOST);
+      STR(ERROR_MEMORY_MAP_FAILED);
+      STR(ERROR_LAYER_NOT_PRESENT);
+      STR(ERROR_EXTENSION_NOT_PRESENT);
+      STR(ERROR_FEATURE_NOT_PRESENT);
+      STR(ERROR_INCOMPATIBLE_DRIVER);
+      STR(ERROR_TOO_MANY_OBJECTS);
+      STR(ERROR_FORMAT_NOT_SUPPORTED);
+      STR(ERROR_SURFACE_LOST_KHR);
+      STR(ERROR_NATIVE_WINDOW_IN_USE_KHR);
+      STR(SUBOPTIMAL_KHR);
+      STR(ERROR_OUT_OF_DATE_KHR);
+      STR(ERROR_INCOMPATIBLE_DISPLAY_KHR);
+      STR(ERROR_VALIDATION_FAILED_EXT);
+      STR(ERROR_INVALID_SHADER_NV);
+   default:
+      return "UNKNOWN_ERROR";
+   }
+
+#undef STR
+}
 
 bool VulkanUtils::checkValidationLayerSupport(const vector<const char*> &validationLayers) {