diff options
Diffstat (limited to 'backends/graphics/dinguxsdl/dinguxsdl-graphics.cpp')
| -rw-r--r-- | backends/graphics/dinguxsdl/dinguxsdl-graphics.cpp | 36 |
1 files changed, 13 insertions, 23 deletions
diff --git a/backends/graphics/dinguxsdl/dinguxsdl-graphics.cpp b/backends/graphics/dinguxsdl/dinguxsdl-graphics.cpp index 0b9cc0c7e8..9e75dd10f4 100644 --- a/backends/graphics/dinguxsdl/dinguxsdl-graphics.cpp +++ b/backends/graphics/dinguxsdl/dinguxsdl-graphics.cpp @@ -35,6 +35,10 @@ static const OSystem::GraphicsMode s_supportedGraphicsModes[] = { {0, 0, 0} }; +#ifndef USE_SCALERS +#define DownscaleAllByHalf 0 +#endif + DINGUXSdlGraphicsManager::DINGUXSdlGraphicsManager(SdlEventSource *boss, SdlWindow *window) : SurfaceSdlGraphicsManager(boss, window) { } @@ -61,9 +65,11 @@ bool DINGUXSdlGraphicsManager::setGraphicsMode(int mode) { case GFX_NORMAL: newScaleFactor = 1; break; +#ifdef USE_SCALERS case GFX_HALF: newScaleFactor = 1; break; +#endif default: warning("unknown gfx mode %d", mode); return false; @@ -89,9 +95,11 @@ void DINGUXSdlGraphicsManager::setGraphicsModeIntern() { case GFX_NORMAL: newScalerProc = Normal1x; break; +#ifdef USE_SCALERS case GFX_HALF: newScalerProc = DownscaleAllByHalf; break; +#endif default: error("Unknown gfx mode %d", _videoMode.mode); @@ -249,26 +257,6 @@ void DINGUXSdlGraphicsManager::internUpdateScreen() { _forceFull = true; } -#ifdef USE_OSD - // OSD visible (i.e. non-transparent)? - if (_osdAlpha != SDL_ALPHA_TRANSPARENT) { - // Updated alpha value - const int diff = SDL_GetTicks() - _osdFadeStartTime; - if (diff > 0) { - if (diff >= kOSDFadeOutDuration) { - // Back to full transparency - _osdAlpha = SDL_ALPHA_TRANSPARENT; - } else { - // Do a linear fade out... - const int startAlpha = SDL_ALPHA_TRANSPARENT + kOSDInitialAlpha * (SDL_ALPHA_OPAQUE - SDL_ALPHA_TRANSPARENT) / 100; - _osdAlpha = startAlpha + diff * (SDL_ALPHA_TRANSPARENT - startAlpha) / kOSDFadeOutDuration; - } - SDL_SetAlpha(_osdSurface, SDL_RLEACCEL | SDL_SRCCOLORKEY | SDL_SRCALPHA, _osdAlpha); - _forceFull = true; - } - } -#endif - if (!_overlayVisible) { origSurf = _screen; srcSurf = _tmpscreen; @@ -290,6 +278,10 @@ void DINGUXSdlGraphicsManager::internUpdateScreen() { if (_mouseNeedsRedraw) undrawMouse(); +#ifdef USE_OSD + updateOSD(); +#endif + // Force a full redraw if requested if (_forceFull) { _numDirtyRects = 1; @@ -397,9 +389,7 @@ void DINGUXSdlGraphicsManager::internUpdateScreen() { drawMouse(); #ifdef USE_OSD - if (_osdAlpha != SDL_ALPHA_TRANSPARENT) { - SDL_BlitSurface(_osdSurface, 0, _hwscreen, 0); - } + drawOSD(); #endif // Finally, blit all our changes to the screen SDL_UpdateRects(_hwscreen, _numDirtyRects, _dirtyRectList); |