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Fixes two crashers for games, with GHOST under SDL:

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- Fixes SDL fullscreen mode for game engine (blenderplayer). Mode switching (resolution changes) not supported yet though.
- Fixes embedded game engine exit.
See patch tracker [#29748].
This commit is contained in:
Alex Fraser
2012-01-02 12:35:06 +00:00
parent c2bb285750
commit 15dc3d4609
4 changed files with 26 additions and 9 deletions
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8
intern/ghost/intern/GHOST_DisplayManagerSDL.cpp
View File

@@ -36,7 +36,7 @@ GHOST_DisplayManagerSDL::GHOST_DisplayManagerSDL(GHOST_SystemSDL *system)
}
GHOST_TSuccess
GHOST_DisplayManagerSDL::getNumDisplays(GHOST_TUns8& numDisplays)
GHOST_DisplayManagerSDL::getNumDisplays(GHOST_TUns8& numDisplays) const
{
numDisplays= SDL_GetNumVideoDisplays();
return GHOST_kSuccess;
@@ -44,7 +44,7 @@ GHOST_DisplayManagerSDL::getNumDisplays(GHOST_TUns8& numDisplays)
GHOST_TSuccess GHOST_DisplayManagerSDL::getNumDisplaySettings(GHOST_TUns8 display,
GHOST_TInt32& numSettings)
GHOST_TInt32& numSettings) const
{
GHOST_ASSERT(display < 1, "Only single display systems are currently supported.\n");
numSettings= GHOST_TInt32(1);
@@ -54,7 +54,7 @@ GHOST_TSuccess GHOST_DisplayManagerSDL::getNumDisplaySettings(GHOST_TUns8 displa
GHOST_TSuccess
GHOST_DisplayManagerSDL::getDisplaySetting(GHOST_TUns8 display,
GHOST_TInt32 index,
GHOST_DisplaySetting& setting)
GHOST_DisplaySetting& setting) const
{
GHOST_ASSERT(display < 1, "Only single display systems are currently supported.\n");
@@ -74,7 +74,7 @@ GHOST_DisplayManagerSDL::getDisplaySetting(GHOST_TUns8 display,
GHOST_TSuccess
GHOST_DisplayManagerSDL::getCurrentDisplaySetting(GHOST_TUns8 display,
GHOST_DisplaySetting& setting)
GHOST_DisplaySetting& setting) const
{
return getDisplaySetting(display,GHOST_TInt32(0),setting);
}

8
intern/ghost/intern/GHOST_DisplayManagerSDL.h
View File

@@ -46,20 +46,20 @@ public:
GHOST_DisplayManagerSDL(GHOST_SystemSDL *system);
GHOST_TSuccess
getNumDisplays(GHOST_TUns8& numDisplays);
getNumDisplays(GHOST_TUns8& numDisplays) const;
GHOST_TSuccess
getNumDisplaySettings(GHOST_TUns8 display,
GHOST_TInt32& numSettings);
GHOST_TInt32& numSettings) const;
GHOST_TSuccess
getDisplaySetting(GHOST_TUns8 display,
GHOST_TInt32 index,
GHOST_DisplaySetting& setting);
GHOST_DisplaySetting& setting) const;
GHOST_TSuccess
getCurrentDisplaySetting(GHOST_TUns8 display,
GHOST_DisplaySetting& setting);
GHOST_DisplaySetting& setting) const;
GHOST_TSuccess
setCurrentDisplaySetting(GHOST_TUns8 display,

4
source/gameengine/GameLogic/CMakeLists.txt
View File

@@ -132,6 +132,10 @@ if(WITH_SDL)
)
add_definitions(-DWITH_SDL)
if(WITH_GHOST_SDL)
add_definitions(-DWITH_GHOST_SDL)
endif()
endif()
blender_add_lib(ge_logic "${SRC}" "${INC}" "${INC_SYS}")

15
source/gameengine/GameLogic/Joystick/SCA_Joystick.cpp
View File

@@ -88,8 +88,14 @@ SCA_Joystick *SCA_Joystick::GetInstance( short int joyindex )
if (m_refCount == 0)
{
int i;
// do this once only
// The video subsystem is required for joystick input to work. However,
// when GHOST is running under SDL, video is initialised elsewhere.
// Do this once only.
# ifdef WITH_GHOST_SDL
if(SDL_InitSubSystem(SDL_INIT_JOYSTICK) == -1 ){
# else
if(SDL_InitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_VIDEO) == -1 ){
# endif
echo("Error-Initializing-SDL: " << SDL_GetError());
return NULL;
}
@@ -124,7 +130,14 @@ void SCA_Joystick::ReleaseInstance()
m_instance[i]= NULL;
}
// The video subsystem is required for joystick input to work. However,
// when GHOST is running under SDL, video is freed elsewhere.
// Do this once only.
# ifdef WITH_GHOST_SDL
SDL_QuitSubSystem(SDL_INIT_JOYSTICK);
# else
SDL_QuitSubSystem(SDL_INIT_JOYSTICK | SDL_INIT_VIDEO);
# endif
#endif /* WITH_SDL */
}
}