Mercurial > sdl-ios-xcode
view VisualCE/SDL.vcw @ 2723:911db724ea24
Couriersud fixed bug #603
Using the following sequence
SDL_Init(..:)
SDL_CreateWindow(..., SDL_WINDOW_OPENGL)
SDL_DestroyWindow
SDL_CreateWindow(..., SDL_WINDOW_OPENGL)
SDL will crash in X11_GL_GetVisual. This is due to the fact that
during SDL_DestroyWindow X11_GL_Shutdown was called because the last window
has been closed.
On the next call to SDL_CreateWindow the library is still loaded and only the
memory is reinitialized. Function pointers such as gl_data->glXChooseVisual
will not be reinitialized.
Consequently, SDL will crash due to a NULL pointer access.
The attached patch corrects the behaviour.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 26 Aug 2008 02:47:26 +0000 |
parents | d63e9f5944ae |
children |
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Microsoft eMbedded Visual Tools Workspace File, Format Version 3.00 # WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE! ############################################################################### Project: "loopwave"=.\loopwave\loopwave.vcp - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ Begin Project Dependency Project_Dep_Name SDL End Project Dependency Begin Project Dependency Project_Dep_Name SDLmain End Project Dependency }}} ############################################################################### Project: "SDL"=.\SDL\SDL.VCP - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ }}} ############################################################################### Project: "SDLmain"=.\SDLmain\SDLmain.vcp - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ Begin Project Dependency Project_Dep_Name SDL End Project Dependency }}} ############################################################################### Project: "testtimer"=.\testtimer\testtimer.vcp - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ Begin Project Dependency Project_Dep_Name SDL End Project Dependency Begin Project Dependency Project_Dep_Name SDLmain End Project Dependency }}} ############################################################################### Project: "testalpha"=.\testalpha\testalpha.vcp - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ Begin Project Dependency Project_Dep_Name SDL End Project Dependency Begin Project Dependency Project_Dep_Name SDLmain End Project Dependency }}} ############################################################################### Project: "testwin"=.\testwin\testwin.vcp - Package Owner=<4> Package=<5> {{{ }}} Package=<4> {{{ Begin Project Dependency Project_Dep_Name SDL End Project Dependency Begin Project Dependency Project_Dep_Name SDLmain End Project Dependency }}} ############################################################################### Global: Package=<5> {{{ }}} Package=<3> {{{ }}} ###############################################################################