Changeset 5f3dba8 in opengl-game for game-gui-sdl.cpp

Timestamp:

Aug 12, 2019, 3:45:20 AM (5 years ago)

Author:

Dmitry Portnoy <dmp1488@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

e1a7f5a

Parents:

69dccfe

Message:

Create a transparent texture in SDL and render some sample images and shapes onto it

File:

• game-gui-sdl.cpp (modified) (1 diff)

game-gui-sdl.cpp

@@ -10 +10 @@
    // cout << "SDL could not initialize! SDL_Error: " << SDL_GetError() << endl;
 
-   return SDL_Init(SDL_INIT_EVERYTHING) < 0 ? RTWO_ERROR : RTWO_SUCCESS;
+   // TODO: Print out contextual error messages instead of just returning
+   if (SDL_Init(SDL_INIT_EVERYTHING) < 0) {
+      return RTWO_ERROR;
+   }
+
+   int imgFlags = IMG_INIT_PNG;
+   if (!(IMG_Init(imgFlags) & imgFlags)) {
+      return RTWO_ERROR;
+   }
+
+   if (TTF_Init() == -1) {
+      return RTWO_ERROR;
+   }
+
+   return RTWO_SUCCESS;
 }