commit 3e5c96053695eeb778a40c9c1f75b5e20e64e740
author Sylvain Becker <sylvain.becker@gmail.com> Wed Jan 09 22:49:49 2019 +0100
committer Sylvain Becker <sylvain.becker@gmail.com> Wed Jan 09 22:49:49 2019 +0100
tree fc0db64ddc0a3df3cc8ba8360572ceb333cd3cd2
parent e9811c689ee1367f900e2a55887cddffe2d88d1b

Android: add some SetError for Android_SetWindowFullscreen

First error could happen if Android_SetWindowFullscreen somehow gets
called between SurfaceDestroyed() and SurfaceCreated()

Second error should not happen has native_window validity is guaranteed.
(It would happens previously with error -19)

src/video/android/SDL_androidwindow.c

diff --git a/src/video/android/SDL_androidwindow.c b/src/video/android/SDL_androidwindow.c
index 57731d3..638eef3 100644
--- a/src/video/android/SDL_androidwindow.c
+++ b/src/video/android/SDL_androidwindow.c
@@ -138,6 +138,9 @@
         SDL_WindowData *data = (SDL_WindowData *)window->driverdata;
 
         if (!data || !data->native_window) {
+            if (data && !data->native_window) {
+                SDL_SetError("Missing native window");
+            }
             goto endfunction;
         }
 
@@ -147,6 +150,10 @@
         int new_w = ANativeWindow_getWidth(data->native_window);
         int new_h = ANativeWindow_getHeight(data->native_window);
 
+        if (new_w < 0 || new_h < 0) {
+            SDL_SetError("ANativeWindow_getWidth/Height() fails");
+        }
+
         if (old_w != new_w || old_h != new_h) {
             SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESIZED, new_w, new_h);
         }