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| author | Max Horn | 2006-08-04 13:10:28 +0000 |
|---|---|---|
| committer | Max Horn | 2006-08-04 13:10:28 +0000 |
| commit | ca7880df6cbbb7fbc5bf58230f2f6255b0289b37 (patch) | |
| tree | 9749fb5571e7ffe11e2e96ac0b1fc6819b81787c /backends/platform/sdl | |
| parent | af3241f70035db44a7510d4558a52bd7e1e92722 (diff) | |
| download | scummvm-rg350-ca7880df6cbbb7fbc5bf58230f2f6255b0289b37.tar.gz scummvm-rg350-ca7880df6cbbb7fbc5bf58230f2f6255b0289b37.tar.bz2 scummvm-rg350-ca7880df6cbbb7fbc5bf58230f2f6255b0289b37.zip | |
Added new method OSystem::getScreenChangeID(), which can be used by code to track screen changes even without getting all EVENT_SCREEN_CHANGED events
svn-id: r23661
Diffstat (limited to 'backends/platform/sdl')
| -rw-r--r-- | backends/platform/sdl/events.cpp | 1 | ||||
| -rw-r--r-- | backends/platform/sdl/sdl-common.h | 3 | ||||
| -rw-r--r-- | backends/platform/sdl/sdl.cpp | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/backends/platform/sdl/events.cpp b/backends/platform/sdl/events.cpp index 72afad36df..22bf8f9564 100644 --- a/backends/platform/sdl/events.cpp +++ b/backends/platform/sdl/events.cpp @@ -180,6 +180,7 @@ bool OSystem_SDL::pollEvent(Event &event) { if (_modeChanged) { _modeChanged = false; event.type = EVENT_SCREEN_CHANGED; + _screenChangeCount++; return true; } diff --git a/backends/platform/sdl/sdl-common.h b/backends/platform/sdl/sdl-common.h index f4c9383c63..093e7950f9 100644 --- a/backends/platform/sdl/sdl-common.h +++ b/backends/platform/sdl/sdl-common.h @@ -69,6 +69,8 @@ public: // Typically, 320x200 virtual void initSize(uint w, uint h); // overloaded by CE backend + virtual int getScreenChangeID() const { return _screenChangeCount; } + // Set colors of the palette void setPalette(const byte *colors, uint start, uint num); @@ -265,6 +267,7 @@ protected: /** Current video mode flags (see DF_* constants) */ uint32 _modeFlags; bool _modeChanged; + int _screenChangeCount; /** True if aspect ratio correction is enabled. */ bool _adjustAspectRatio; diff --git a/backends/platform/sdl/sdl.cpp b/backends/platform/sdl/sdl.cpp index b6d2d675df..ca00349020 100644 --- a/backends/platform/sdl/sdl.cpp +++ b/backends/platform/sdl/sdl.cpp @@ -178,7 +178,7 @@ OSystem_SDL::OSystem_SDL() _overlayVisible(false), _overlayscreen(0), _tmpscreen2(0), _samplesPerSec(0), - _cdrom(0), _scalerProc(0), _modeChanged(false), _dirtyChecksums(0), + _cdrom(0), _scalerProc(0), _modeChanged(false), _screenChangeCount(0), _dirtyChecksums(0), _mouseVisible(false), _mouseDrawn(false), _mouseData(0), _mouseSurface(0), _mouseOrigSurface(0), _cursorTargetScale(1), _cursorPaletteDisabled(true), _joystick(0), |