diff options
Diffstat (limited to 'backends/graphics/surfacesdl/surfacesdl-graphics.h')
| -rw-r--r-- | backends/graphics/surfacesdl/surfacesdl-graphics.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/backends/graphics/surfacesdl/surfacesdl-graphics.h b/backends/graphics/surfacesdl/surfacesdl-graphics.h index 25d6ff041c..d8f826aca0 100644 --- a/backends/graphics/surfacesdl/surfacesdl-graphics.h +++ b/backends/graphics/surfacesdl/surfacesdl-graphics.h @@ -145,6 +145,9 @@ public: #ifdef USE_OSD virtual void displayMessageOnOSD(const char *msg); + virtual void copyRectToOSD(const void *buf, int pitch, int x, int y, int w, int h); + virtual void clearOSD(); + virtual Graphics::PixelFormat getOSDFormat(); #endif // Override from Common::EventObserver @@ -160,12 +163,14 @@ public: protected: #ifdef USE_OSD - /** Surface containing the OSD message */ + /** Surface containing the OSD */ SDL_Surface *_osdSurface; - /** Transparency level of the OSD */ - uint8 _osdAlpha; + /** Surface containing the OSD message */ + SDL_Surface *_osdMessageSurface; + /** Transparency level of the OSD message */ + uint8 _osdMessageAlpha; /** When to start the fade out */ - uint32 _osdFadeStartTime; + uint32 _osdMessageFadeStartTime; /** Enum with OSD options */ enum { kOSDFadeOutDelay = 2 * 1000, /** < Delay before the OSD is faded out (in milliseconds) */ @@ -173,6 +178,11 @@ protected: kOSDColorKey = 1, /** < Transparent color key */ kOSDInitialAlpha = 80 /** < Initial alpha level, in percent */ }; + /** OSD pixel format */ + Graphics::PixelFormat _osdFormat; + + void removeOSDMessage(); + void blitOSDMessage(SDL_Rect dstRect); #endif /** Hardware screen */ @@ -358,6 +368,8 @@ protected: Common::Rect _focusRect; #endif + static Graphics::PixelFormat getSurfaceFormat(SDL_Surface *surface); + virtual void addDirtyRect(int x, int y, int w, int h, bool realCoordinates = false); virtual void drawMouse(); |