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2010-09-03OPENGL: Fix enable aspect ratio feature.Alejandro Marzini
svn-id: r52502
2010-09-03OPENGL: Improve scaling, aspect ratio correction and display(GFX) modes.Alejandro Marzini
Now the previous aspect ratio modes are handled as GFX modes. The previous GFX modes were for scaling, but are removed now. A new 4/3 display mode added. Added Ctrl-Shift-A for backward switching through display modes, and Ctrl-Alt-<number key> for switching to a specific GFX mode. Window resizing now is available for all display modes, and will automatically change the scale factor as well as maintain the aspect ratio when needed. svn-id: r52501
2010-08-13OPENGL: Remove unnecessary aspect ratio corrections, and add "Original Size" ↵Alejandro Marzini
correction. Rename _transactionDetails.needHotswap to _transactionDetails.needRefresh. svn-id: r52054
2010-08-06OPENGL: Add 5/3 and 5/4 aspect ratio corrections.Alejandro Marzini
svn-id: r51806
2010-08-05OPENGL: Improve aspect ratio correction mode selection.Alejandro Marzini
svn-id: r51752
2010-08-03OPENGL: Refresh OpenGL textures on all loadGFX() calls.Alejandro Marzini
OpenGL context may be destroyed after calling SDL_SetVideoMode, so it is better to always recreate the textures. svn-id: r51675
2010-08-01OPENGL: By default only enable None, Conserve and 4/3 aspect ratio corrections.Alejandro Marzini
svn-id: r51599
2010-08-01OPENGL: Remove use of floats for aspect ratio correction. Improved ↵Alejandro Marzini
fullscreen toggling default mode selection. Floats can lead to calculation errors because, now uints are used and aspect ratio values are handled with a x 10000 scale. When entering fullscreen, it will be looked for the fullscreen mode with the smallest metric that mantains the game screen aspect ratio. svn-id: r51563
2010-07-31OPENGL: Add support for BGR and rgb(a) reversed formats (Not available for ↵Alejandro Marzini
GLES). General cleanup and commenting. svn-id: r51559
2010-07-30SDL/OPENGL: Add ability to switch between SDL and OpenGL graphics managers.Alejandro Marzini
OSystem_SDL will create a merged list of all graphics modes from SDL and OpenGL. When the user changes the graphics mode in options and restarts ScummVM should switch to that graphics mode in the corresponding graphics manager. svn-id: r51493
2010-07-30OSYSTEM: Add resetGraphicsScale() method.Alejandro Marzini
This fixes a hack for resetting the graphics scale to x1 when starting games that have a large screen size. The SDL graphics manager should now scale back to x1 without changing the current scaler in use, as well as the OpenGL graphics manager. svn-id: r51492
2010-07-27OPENGL: Implement aspect ratio support and toggling. Improve fullscreen ↵Alejandro Marzini
switching. Fix cursor scaling bug. Now the hotkey Ctrl-Alt-Enter will switch between all available fullscreen modes. Alt-Enter will only switch to the best mode available, and exit fullscreen mode if already on it. The different aspect ratios can be switched with Ctrl-Alt-A. The normal mode will stretch the contents to the screen, while other modes will stretch only one dimension to the screen size, and maintain the aspect ratio for the other dimension. svn-id: r51346
2010-07-27OPENGL: Add shake effect.Alejandro Marzini
svn-id: r51344
2010-07-26Formatted spaces.Alejandro Marzini
svn-id: r51300
2010-07-26OPENGL: Implement saveScreenshot().Alejandro Marzini
svn-id: r51299
2010-07-26OPENGL: Add OSD message.Alejandro Marzini
svn-id: r51295
2010-07-26OPENGL: Add cursor scaling.Alejandro Marzini
svn-id: r51291
2010-07-24OPENGL: Redesign blitting system. Add basics for aspect correction.Alejandro Marzini
Removed the extra surface in GLTexture. Now there are copies of the texture data in their original format (so engine can get the original data when lockScreen or grabOverlay is called). This copies will be updated when the engine calls a function that modifies the game screen/overlay, and the textures will be marked as dirty. When updating screen, the textures will be updated from the copies data if they are dirty. svn-id: r51234
2010-07-22OPENGL: Add antialiasing, hotkey: ctrl+alt+f. Fixed minor bugs.Alejandro Marzini
svn-id: r51146
2010-07-20OPENGL: Implement fullscreen mode.Alejandro Marzini
svn-id: r51049
2010-07-19OPENGL: Add basic scaler handle.Alejandro Marzini
svn-id: r51016
2010-07-18Improved cursor drawing.Alejandro Marzini
svn-id: r50976
2010-07-16Added basic cursor drawing.Alejandro Marzini
svn-id: r50954
2010-07-15Fixed doing OpenGL calls before a graphical context was created.Alejandro Marzini
svn-id: r50905
2010-07-13Check if USE_OPENGL is defined for compiling OpenGL code.Alejandro Marzini
svn-id: r50842
2010-07-13Merged from trunk, from Rev 49499 to HEADAlejandro Marzini
svn-id: r50840
2010-07-12OpenGL manager: Implemented PixelFormat functions. Implemented GFX methods. ↵Alejandro Marzini
Changed how GLTexture determines its format. svn-id: r50811
2010-07-11Fix compile on Mac OS X.Matthew Hoops
svn-id: r50801
2010-07-11Moved getGraphicsManager() from OSystem_SDL to ModularBackend. Moved public ↵Alejandro Marzini
SDL graphics manager functions to graphics manager (Allowing OpenGLSdlGraphicsMaanger to be used with other SDL managers easily). Removed BaseSdlGraphicsManager. Implemented in the opengl manager basic screen functions. svn-id: r50796
2010-07-10Added BaseSdlGraphicsManager. Added GLTexture. Alejandro Marzini
svn-id: r50795
2010-07-05Base class for OpenGL graphics manager.Alejandro Marzini
svn-id: r50668
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