Fixed automation tests using the dummy video driver

KWottrich · Jul 25, 2023 · b8d9125 · b8d9125
1 parent a16b241
commit b8d9125
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Showing 4 changed files with 50 additions and 23 deletions.
diff --git a/src/events/SDL_mouse.c b/src/events/SDL_mouse.c
@@ -204,6 +204,14 @@ int SDL_InitMouse(void)
 
     mouse->cursor_shown = SDL_TRUE;
 
+    if (!mouse->CreateCursor) {
+        SDL_Surface *surface = SDL_CreateSurface(1, 1, SDL_PIXELFORMAT_ARGB8888);
+        if (surface) {
+            SDL_memset(surface->pixels, 0, (size_t)surface->h * surface->pitch);
+            SDL_SetDefaultCursor(SDL_CreateColorCursor(surface, 0, 0));
+            SDL_DestroySurface(surface);
+        }
+    }
     return 0;
 }
 
@@ -846,8 +854,12 @@ void SDL_QuitMouse(void)
     mouse->cursors = NULL;
     mouse->cur_cursor = NULL;
 
-    if (mouse->def_cursor && mouse->FreeCursor) {
-        mouse->FreeCursor(mouse->def_cursor);
+    if (mouse->def_cursor) {
+        if (mouse->FreeCursor) {
+            mouse->FreeCursor(mouse->def_cursor);
+        } else {
+            SDL_free(mouse->def_cursor);
+        }
         mouse->def_cursor = NULL;
     }
 
@@ -1220,11 +1232,6 @@ SDL_Cursor *SDL_CreateColorCursor(SDL_Surface *surface, int hot_x, int hot_y)
         return NULL;
     }
 
-    if (!mouse->CreateCursor) {
-        SDL_SetError("Cursors are not currently supported");
-        return NULL;
-    }
-
     /* Sanity check the hot spot */
     if ((hot_x < 0) || (hot_y < 0) ||
         (hot_x >= surface->w) || (hot_y >= surface->h)) {
@@ -1240,7 +1247,14 @@ SDL_Cursor *SDL_CreateColorCursor(SDL_Surface *surface, int hot_x, int hot_y)
         surface = temp;
     }
 
-    cursor = mouse->CreateCursor(surface, hot_x, hot_y);
+    if (mouse->CreateCursor) {
+        cursor = mouse->CreateCursor(surface, hot_x, hot_y);
+    } else {
+        cursor = SDL_calloc(1, sizeof(*cursor));
+        if (!cursor) {
+            SDL_OutOfMemory();
+        }
+    }
     if (cursor) {
         cursor->next = mouse->cursors;
         mouse->cursors = cursor;
@@ -1365,6 +1379,8 @@ void SDL_DestroyCursor(SDL_Cursor *cursor)
 
             if (mouse->FreeCursor) {
                 mouse->FreeCursor(curr);
+            } else {
+                SDL_free(curr);
             }
             return;
         }

diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
@@ -1607,9 +1607,18 @@ static int SDL_UpdateFullscreenMode(SDL_Window *window, SDL_bool fullscreen)
         }
         if (_this->SetWindowFullscreen) {
             _this->SetWindowFullscreen(_this, window, display, SDL_TRUE);
+        } else {
+            resized = SDL_TRUE;
         }
         display->fullscreen_window = window;
 
+        if (mode) {
+            mode_w = mode->w;
+            mode_h = mode->h;
+        } else {
+            mode_w = display->desktop_mode.w;
+            mode_h = display->desktop_mode.h;
+        }
 #ifdef __ANDROID__
         /* Android may not resize the window to exactly what our fullscreen mode is,
          * especially on windowed Android environments like the Chromebook or Samsung DeX.
@@ -1621,13 +1630,6 @@ static int SDL_UpdateFullscreenMode(SDL_Window *window, SDL_bool fullscreen)
          * WM_WINDOWPOSCHANGED will send SDL_EVENT_WINDOW_RESIZED).
          */
 #else
-        if (mode) {
-            mode_w = mode->w;
-            mode_h = mode->h;
-        } else {
-            mode_w = display->desktop_mode.w;
-            mode_h = display->desktop_mode.h;
-        }
         if (window->w != mode_w || window->h != mode_h) {
             resized = SDL_TRUE;
         }
@@ -1642,14 +1644,22 @@ static int SDL_UpdateFullscreenMode(SDL_Window *window, SDL_bool fullscreen)
         SDL_RestoreMousePosition(window);
 
     } else {
+        SDL_bool resized = SDL_FALSE;
+
         /* Restore the desktop mode */
         SDL_SetDisplayModeForDisplay(display, NULL);
         if (_this->SetWindowFullscreen) {
             _this->SetWindowFullscreen(_this, window, display, SDL_FALSE);
+        } else {
+            resized = SDL_TRUE;
         }
         display->fullscreen_window = NULL;
 
-        SDL_OnWindowResized(window);
+        if (resized) {
+            SDL_SendWindowEvent(window, SDL_EVENT_WINDOW_RESIZED, window->windowed.w, window->windowed.h);
+        } else {
+            SDL_OnWindowResized(window);
+        }
 
         /* Restore the cursor position */
         SDL_RestoreMousePosition(window);
@@ -2804,6 +2814,9 @@ int SDL_ShowWindow(SDL_Window *window)
 
     if (_this->ShowWindow) {
         _this->ShowWindow(_this, window);
+    } else {
+        SDL_SetMouseFocus(window);
+        SDL_SetKeyboardFocus(window);
     }
     SDL_SendWindowEvent(window, SDL_EVENT_WINDOW_SHOWN, 0, 0);
 
@@ -2847,6 +2860,9 @@ int SDL_HideWindow(SDL_Window *window)
     window->is_hiding = SDL_TRUE;
     if (_this->HideWindow) {
         _this->HideWindow(_this, window);
+    } else {
+        SDL_SetMouseFocus(NULL);
+        SDL_SetKeyboardFocus(NULL);
     }
     window->is_hiding = SDL_FALSE;
     SDL_SendWindowEvent(window, SDL_EVENT_WINDOW_HIDDEN, 0, 0);

diff --git a/src/video/dummy/SDL_nullvideo.c b/src/video/dummy/SDL_nullvideo.c
@@ -53,7 +53,6 @@
 
 /* Initialization/Query functions */
 static int DUMMY_VideoInit(SDL_VideoDevice *_this);
-static int DUMMY_SetDisplayMode(SDL_VideoDevice *_this, SDL_VideoDisplay *display, SDL_DisplayMode *mode);
 static void DUMMY_VideoQuit(SDL_VideoDevice *_this);
 
 /* DUMMY driver bootstrap functions */
@@ -93,7 +92,6 @@ static SDL_VideoDevice *DUMMY_InternalCreateDevice(const char *enable_hint)
     /* Set the function pointers */
     device->VideoInit = DUMMY_VideoInit;
     device->VideoQuit = DUMMY_VideoQuit;
-    device->SetDisplayMode = DUMMY_SetDisplayMode;
     device->PumpEvents = DUMMY_PumpEvents;
     device->CreateWindowFramebuffer = SDL_DUMMY_CreateWindowFramebuffer;
     device->UpdateWindowFramebuffer = SDL_DUMMY_UpdateWindowFramebuffer;
@@ -158,11 +156,6 @@ int DUMMY_VideoInit(SDL_VideoDevice *_this)
     return 0;
 }
 
-static int DUMMY_SetDisplayMode(SDL_VideoDevice *_this, SDL_VideoDisplay *display, SDL_DisplayMode *mode)
-{
-    return 0;
-}
-
 void DUMMY_VideoQuit(SDL_VideoDevice *_this)
 {
 #ifdef SDL_INPUT_LINUXEV

diff --git a/test/testautomation_video.c b/test/testautomation_video.c
@@ -172,6 +172,8 @@ static int video_createWindowVariousFlags(void *arg)
             break;
         case 2:
             flags = SDL_WINDOW_OPENGL;
+            /* Skip - not every video driver supports OpenGL; comment out next line to run test */
+            continue;
             break;
         case 3:
             flags = 0;