diff options
Diffstat (limited to 'backends/sdl/sdl_gl.cpp')
| -rw-r--r-- | backends/sdl/sdl_gl.cpp | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/backends/sdl/sdl_gl.cpp b/backends/sdl/sdl_gl.cpp index 35c398ead5..33dbd76dd2 100644 --- a/backends/sdl/sdl_gl.cpp +++ b/backends/sdl/sdl_gl.cpp @@ -102,8 +102,23 @@ void OSystem_SDL_OpenGL::load_gfx_mode() { switch(_mode) { case GFX_BILINEAR: _usingOpenGL = true; + _mode_flags |= DF_REVERSE_Y; _mode = GFX_NORMAL; break; + + case GFX_NORMAL: + _scaleFactor = 1; + _scaler_proc = Normal1x; + break; + case GFX_DOUBLESIZE: + _scaleFactor = 2; + _scaler_proc = Normal2x; + break; + case GFX_TRIPLESIZE: + _scaleFactor = 3; + _scaler_proc = Normal3x; + break; + case GFX_2XSAI: _scaleFactor = 2; _scaler_proc = _2xSaI; @@ -132,31 +147,16 @@ void OSystem_SDL_OpenGL::load_gfx_mode() { _scaleFactor = 2; _scaler_proc = DotMatrix; break; - case GFX_DOUBLESIZE: - _scaleFactor = 2; - _scaler_proc = Normal2x; - break; - case GFX_TRIPLESIZE: - _scaleFactor = 3; - _scaler_proc = Normal3x; - break; - - case GFX_NORMAL: - _scaleFactor = 1; //_usingOpenGL ? 2 : 1; - _scaler_proc = Normal1x; - break; default: error("unknown gfx mode %d", _mode); - _mode = GFX_NORMAL; - _scaleFactor = 1; - _scaler_proc = Normal1x; } - + if (_mode != GFX_NORMAL) { - _usingOpenGL = false; + _usingOpenGL = false; + _mode_flags &= ~DF_REVERSE_Y; } - + // // Create the surface that contains the 8 bit game data // @@ -630,11 +630,11 @@ uint32 OSystem_SDL_OpenGL::property(int param, Property *value) { } } else if (param == PROP_SET_GFX_MODE) { - if (value->gfx_mode > 10) { // OpenGL modes if (!_usingOpenGL) { _usingOpenGL = true; _mode = GFX_NORMAL; + _mode_flags |= DF_REVERSE_Y; _scaleFactor = 1; _scaler_proc = Normal1x; hotswap_gfx_mode(); @@ -655,6 +655,7 @@ uint32 OSystem_SDL_OpenGL::property(int param, Property *value) { if (_usingOpenGL) { _glBilinearFilter = false; _usingOpenGL = false; + _mode_flags &= ~DF_REVERSE_Y; } hotswap_gfx_mode(); |