thirdparty/scummvm
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28 commits

Author SHA1 Message Date
Alejandro Marzini
7f8e7fc29d OPENGL: Remove use of floats for aspect ratio correction. Improved 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
 2010-08-01 02:26:20 +00:00
Alejandro Marzini
dd7bcc051f OPENGL: Switch to native resolution fullscreen as default. 
svn-id: r51560
 2010-07-31 23:50:54 +00:00
Alejandro Marzini
7dbe257da8 OPENGL: Add support for BGR and rgb(a) reversed formats (Not available for GLES). General cleanup and commenting. 
svn-id: r51559
 2010-07-31 22:54:10 +00:00
Alejandro Marzini
6d6756b46a Add OpenGL dependencies to MinGW configure. 
svn-id: r51551
 2010-07-31 19:57:54 +00:00
Alejandro Marzini
2636ac4f36 OPENGL: Implement aspect ratio support and toggling. Improve fullscreen 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
 2010-07-27 07:30:56 +00:00
Alejandro Marzini
f7220cfea7 OPENGL: Commenting. 
svn-id: r51338
 2010-07-27 00:30:37 +00:00
Alejandro Marzini
141e101841 Formatted spaces. 
svn-id: r51300
 2010-07-26 06:58:33 +00:00
Alejandro Marzini
738a9e78d8 OPENGL: Implement saveScreenshot(). 
svn-id: r51299
 2010-07-26 06:52:58 +00:00
Alejandro Marzini
856c6a18af OPENGL: Add OSD message. 
svn-id: r51295
 2010-07-26 06:03:55 +00:00
Alejandro Marzini
37cdff9277 OPENGL: Do not allow changing to a not supported scale while on fullscreen. 
svn-id: r51292
 2010-07-26 04:40:00 +00:00
Alejandro Marzini
b89412d7e4 OPENGL: Redesign blitting system. Add basics for aspect correction. 
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
 2010-07-24 05:54:51 +00:00
Alejandro Marzini
bbdb87a831 OPENGL: Add basic game screen drawing. Changed Overlay PixelFormat to RGBA5551. 
svn-id: r51193
 2010-07-23 06:57:23 +00:00
Alejandro Marzini
ef880dd5da OPENGL: Add antialiasing, hotkey: ctrl+alt+f. Fixed minor bugs. 
svn-id: r51146
 2010-07-22 15:36:50 +00:00
Alejandro Marzini
302400a701 OPENGL: Implement fullscreen mode. 
svn-id: r51049
 2010-07-20 04:32:31 +00:00
Alejandro Marzini
014d7b791c OPENGL: Fix SDL OpenGL context not resizing well on Linux. 
svn-id: r51047
 2010-07-20 00:21:17 +00:00
Alejandro Marzini
f6e04fe03b OPENGL: Fix adjustment of mouse coordinates when screen is resized and scaled. 
svn-id: r51046
 2010-07-19 23:58:48 +00:00
Alejandro Marzini
6f70a303bc OPENGL: Add basic scaler handle. 
svn-id: r51016
 2010-07-19 05:36:10 +00:00
Alejandro Marzini
03d66c4012 Fixed rect size when drawing npot textures. Added OpenGL attr for SDL. 
svn-id: r50979
 2010-07-18 05:32:44 +00:00
Alejandro Marzini
492569a7a2 Improved cursor drawing. 
svn-id: r50976
 2010-07-18 03:25:58 +00:00
Alejandro Marzini
cfe85d6b9f Added basic screen drawing (only overlay working). 
svn-id: r50930
 2010-07-16 04:45:47 +00:00
Alejandro Marzini
9ef2fc4744 Fixed doing OpenGL calls before a graphical context was created. 
svn-id: r50905
 2010-07-15 04:01:41 +00:00
Alejandro Marzini
f53028d4a2 Replaced the extra SDL functions added to GraphicsManager with an EventObserver in SdlGraphicsManager. 
svn-id: r50900
 2010-07-15 01:21:20 +00:00
Alejandro Marzini
84ceae9328 Check if USE_OPENGL is defined for compiling OpenGL code. 
svn-id: r50842
 2010-07-13 05:38:10 +00:00
Alejandro Marzini
609e08d5db Merged from trunk, from Rev 49499 to HEAD 
svn-id: r50840
 2010-07-13 04:31:15 +00:00
Alejandro Marzini
8b6a670391 OpenGL manager: Implemented PixelFormat functions. Implemented GFX methods. Changed how GLTexture determines its format. 
svn-id: r50811
 2010-07-12 06:00:19 +00:00
Alejandro Marzini
4dca7c7e02 Moved getGraphicsManager() from OSystem_SDL to ModularBackend. Moved public 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
 2010-07-11 04:32:24 +00:00
Alejandro Marzini
85034dc730 Added BaseSdlGraphicsManager. Added GLTexture. 
svn-id: r50795
 2010-07-10 22:47:29 +00:00
Alejandro Marzini
386785e2b8 Added OpenGLSDLGraphicsManager. 
svn-id: r50768
 2010-07-09 19:45:56 +00:00