destroy all textures on window destruction and restore OpenGL objects when Android resumes the app

2017-04-28 15:06:23 +01:00
parent 96401a1e5d
commit 2e47ccb0c6
12 changed files with 87 additions and 42 deletions
--- a/engine/rtt.h
+++ b/engine/rtt.h
@@ -26,5 +26,6 @@ public:
    GLuint getTextureID() { return texID; }
    int getWidth() { return w; }
    int getHeight() { return h; }
+    int bytes() { return w * h * 4; }
    GLuint getFBO() { return fboID; }
 };