Changeset 321272c in opengl-game

Timestamp:

Jul 11, 2019, 8:40:14 PM (5 years ago)

Author:

Dmitry Portnoy <dmitry.portnoy@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

bfd620e

Parents:

98f3232

Message:

Create an SDL surface and usse it to fill the window with a white background

File:

• vulkan-game.cpp (modified) (4 diffs)

vulkan-game.cpp

@@ -97 +97 @@
       VkDebugUtilsMessengerEXT debugMessenger;
       VkSurfaceKHR surface;
+      SDL_Surface* sdlSurface = nullptr;
 
       VkPhysicalDevice physicalDevice = VK_NULL_HANDLE;
@@ -193 +194 @@
 
       void createSurface() {
-         //SDL_Surface* screenSurface = nullptr;
+         sdlSurface = SDL_GetWindowSurface(window);
+
+         if (sdlSurface == nullptr) {
+             cout << "Could not get SDL Surface! =(" << endl;
+         }
 
          if (!SDL_Vulkan_CreateSurface(window, instance, &surface)) {
@@ -375 +380 @@
          SDL_Event e;
          bool quit = false;
-
-         /*
-         screenSurface = SDL_GetWindowSurface(window);
-         cout << "Got here" << endl;
-         cout << (screenSurface == nullptr ? "true" : "false") << endl;
-
-         SDL_FillRect(screenSurface, nullptr, SDL_MapRGB(screenSurface->format, 0xFF, 0xFF, 0xFF));
-         cout << "Filled" << endl;
-
-         SDL_UpdateWindowSurface(window);
-         cout << "Updated" << endl;
-         */
 
          while (!quit) {
@@ -401 +394 @@
             }
          }
+
+         SDL_FillRect(sdlSurface, nullptr, SDL_MapRGB(sdlSurface->format, 0xFF, 0xFF, 0xFF));
+
+         SDL_UpdateWindowSurface(window);
       }