diff options
Diffstat (limited to 'backends/graphics/surfacesdl/surfacesdl-graphics.cpp')
| -rw-r--r-- | backends/graphics/surfacesdl/surfacesdl-graphics.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/backends/graphics/surfacesdl/surfacesdl-graphics.cpp b/backends/graphics/surfacesdl/surfacesdl-graphics.cpp index d15fd6d8ef..b3af08e2e8 100644 --- a/backends/graphics/surfacesdl/surfacesdl-graphics.cpp +++ b/backends/graphics/surfacesdl/surfacesdl-graphics.cpp @@ -265,7 +265,11 @@ const OSystem::GraphicsMode *SurfaceSdlGraphicsManager::getSupportedGraphicsMode } int SurfaceSdlGraphicsManager::getDefaultGraphicsMode() const { +#ifdef USE_SCALERS return GFX_DOUBLESIZE; +#else + return GFX_NORMAL; +#endif } void SurfaceSdlGraphicsManager::resetGraphicsScale() { @@ -740,6 +744,8 @@ bool SurfaceSdlGraphicsManager::loadGFXMode() { if (_screen == NULL) error("allocating _screen failed"); + // Avoid having SDL_SRCALPHA set even if we supplied an alpha-channel in the format. + SDL_SetAlpha(_screen, 0, 255); #else _screen = SDL_CreateRGBSurface(SDL_SWSURFACE, _videoMode.screenWidth, _videoMode.screenHeight, 8, 0, 0, 0, 0); if (_screen == NULL) @@ -1074,7 +1080,9 @@ void SurfaceSdlGraphicsManager::internUpdateScreen() { for (r = _dirtyRectList; r != lastRect; ++r) { register int dst_y = r->y + _currentShakePos; register int dst_h = 0; +#ifdef USE_SCALERS register int orig_dst_y = 0; +#endif register int rx1 = r->x * scale1; if (dst_y < height) { @@ -1082,7 +1090,9 @@ void SurfaceSdlGraphicsManager::internUpdateScreen() { if (dst_h > height - dst_y) dst_h = height - dst_y; +#ifdef USE_SCALERS orig_dst_y = dst_y; +#endif dst_y = dst_y * scale1; if (_videoMode.aspectRatioCorrection && !_overlayVisible) |