Error when closing SDL_Video system

[caiiiycuk]

Every time when i exit the game, i have error:

I/libSDL  ( 6328): Calling VideoQuit()
E/libSDL  ( 6328): ERROR: Invalid window
E/libSDL  ( 6328): ERROR: Invalid texture
E/libSDL  ( 6328): ERROR: ANDROID_FreeHWSurface: cannot find freed HW surface in HwSurfaceList array

Any ideas?

[caiiiycuk]

Initialization:

V/libSDL  ( 6402): calling SDL_SetVideoMode(640, 400, 8, 536870912)
I/libSDL  ( 6402): SDL_SetVideoMode(): application requested mode 640x400 OpenGL 0 HW 0 BPP 16
E/libSDL  ( 6402): ERROR: Setting the swap interval is not supported
E/libSDL  ( 6402): ERROR: Getting the swap interval is not supported
E/libSDL  ( 6402): ERROR: GL_GetAttribute not supported
I/libSDL  ( 6402): ANDROID_GL_GetProcAddress("glGetString"): 0x408d299c
V/libSDL  ( 6402): SDL_SetVideoMode(): Requested mode: 640x400x8, obtained mode 640x400x16
V/libSDL  ( 6402): SDL_SetVideoMode(): returning surface 0x4697f0

[pelya]

That's a long-standing bug. Most apps don't care what happens after deinitializing SDL - previously SDL just crashed after SDL_Quit(), now it prints few error messages. It matters only if you'll be calling SDL_Init()/SDL_Quit() from your code multiple times, in this case SDL will crash or misbehave - I was lucky to not encounter such code, so I consider this bug minor.
What's your usage scenario? Does it impacts your code?

[caiiiycuk]

Native app call SDL_Quit() once and then exit with code 0. But android app died and not closed correctly.

I/libSDL  ( 9656): Calling VideoQuit()
E/libSDL  ( 9656): ERROR: Invalid window
E/libSDL  ( 9656): ERROR: Invalid texture
E/libSDL  ( 9656): ERROR: ANDROID_FreeHWSurface: cannot find freed HW surface in HwSurfaceList array
W/OpenDUNE( 9656): Done
I/WindowManager(  204): WIN DEATH: Window{40f18348 SurfaceView paused=false}
I/ActivityManager(  204): Process com.gamesinjs.dune2 (pid 9656) has died.
W/ActivityManager(  204): Force removing ActivityRecord{40ec7538 com.gamesinjs.dune2/.MainActivity}: app died, no saved state
I/WindowManager(  204): WIN DEATH: Window{40ea6300 com.gamesinjs.dune2/com.gamesinjs.dune2.MainActivity paused=false}

And i can't close resources via onDestroy(). There is any workaround, i can change native app if needed.

[pelya]

exit() call (or System.exit() from Java code) will kill whole process, and onDestroy will not be called.
If you need to invoke some de-initialization code, you'll have to place it either at the end of your main()/SDL_main() in C code, or before System.exit(0) call inside project/java/Video.java:439 for Java code.

[caiiiycuk]

Thanks! I will try this.