diff options
Diffstat (limited to 'backends/graphics/opengl/opengl-graphics.cpp')
| -rw-r--r-- | backends/graphics/opengl/opengl-graphics.cpp | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/backends/graphics/opengl/opengl-graphics.cpp b/backends/graphics/opengl/opengl-graphics.cpp index 4d6a00a3b3..8861d364e6 100644 --- a/backends/graphics/opengl/opengl-graphics.cpp +++ b/backends/graphics/opengl/opengl-graphics.cpp @@ -367,7 +367,10 @@ void OpenGLGraphicsManager::updateScreen() { && !_gameScreen->isDirty() && !(_overlayVisible && _overlay->isDirty()) && !(_cursorVisible && _cursor && _cursor->isDirty()) - && _osdAlpha == 0) { +#ifdef USE_OSD + && _osdAlpha == 0 +#endif + ) { return; } _forceRedraw = false; @@ -378,7 +381,9 @@ void OpenGLGraphicsManager::updateScreen() { _cursor->updateGLTexture(); } _overlay->updateGLTexture(); +#ifdef USE_OSD _osd->updateGLTexture(); +#endif // Clear the screen buffer. if (_scissorOverride && !_overlayVisible) { @@ -751,6 +756,33 @@ void OpenGLGraphicsManager::displayMessageOnOSD(const char *msg) { #endif } +void OpenGLGraphicsManager::copyRectToOSD(const void *buf, int pitch, int x, int y, int w, int h) { +#ifdef USE_OSD + _osd->copyRectToTexture(x, y, w, h, buf, pitch); +#endif +} + +void OpenGLGraphicsManager::clearOSD() { +#ifdef USE_OSD + // HACK: Actually no client code should use graphics functions from + // another thread. But the MT-32 emulator still does, thus we need to + // make sure this doesn't happen while a updateScreen call is done. + Common::StackLock lock(_osdMutex); + + Graphics::Surface *dst = _osd->getSurface(); + _osd->fill(0); + _osd->flagDirty(); + + // Init the OSD display parameters. + _osdAlpha = kOSDInitialAlpha; + _osdFadeStartTime = g_system->getMillis() + kOSDFadeOutDelay; +#endif +} + +Graphics::PixelFormat OpenGLGraphicsManager::getOSDFormat() { + return _defaultFormatAlpha; +} + void OpenGLGraphicsManager::setPalette(const byte *colors, uint start, uint num) { assert(_gameScreen->hasPalette()); |