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path: root/backends/sdl/graphics.cpp
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2006-06-04"They sought it with thimbles, they sought it with care;Torbjörn Andersson
They pursued it with forks and hope; They threatened its life with a railway-share; They charmed it with smiles and soap." Maybe this time the elusive cursor hotspot bugs will finally be fixed, once and for all. The blitCursor() function now calculates both the real and the virtual dimensions of the cursor, since they may both be different from the original dimensions. svn-id: r22913
2006-06-03More maemo port developmentEugene Sandulenko
svn-id: r22849
2006-05-27The dirty rect produced by drawMouse() is updated without going through anyTorbjörn Andersson
scaling or aspect-ratio correction, so it has to be added using real surface coordinates. So I had to re-introduce the extra parameter to addDirtyRect(). svn-id: r22681
2006-05-27fix warpmouse in overlay-mode; fixes cursor jumps when opening menuWillem Jan Palenstijn
svn-id: r22679
2006-05-25unused variableWillem Jan Palenstijn
svn-id: r22633
2006-05-25fix hotspot handling when overlay visibleWillem Jan Palenstijn
svn-id: r22631
2006-05-24The AGI engine's save/load dialog dirties the entire screen thirteen timesTorbjörn Andersson
each iteration of the loop, causing a serious slowdown on my computer. It empathically should not be doing that, of course, but to safe-guard against such patological cases, if the entire screen is dirtied even once we can set _forceFull to true. svn-id: r22616
2006-05-21Don't crash if drawMouse() is called before _mouseSurface is created.Torbjörn Andersson
svn-id: r22562
2006-05-20fixed compilation when DISABLE_SCALERSPaweł Kołodziejski
svn-id: r22551
2006-05-20fix compilation, that variable no longer existsPaweł Kołodziejski
svn-id: r22550
2006-05-20Removed stray printf() from earlier commit.Torbjörn Andersson
svn-id: r22542
2006-05-20Re-render the cursor when enabling/disabling cursor palette. Also, I don'tTorbjörn Andersson
think _cursorHasOwnPalette is needed any more, so I've removed it. svn-id: r22541
2006-05-20Our GUI uses the "cursor palette" feature, but the SDL backend did not use theTorbjörn Andersson
cursor palette in overlay mode. Now it does, which fixes bug #1476666. The reason it worked at all before was that blitCursor() was called while still not in overlay mode. This, of course, means that the GUI can corrupt the in-game cursor palette. I don't have any game that uses this feature, so I don't know if it's properly restored again afterwards. But if it isn't, that should be fairly easy to fix. svn-id: r22539
2006-05-20Fixed cursor drawing in the classic theme.Torbjörn Andersson
svn-id: r22538
2006-05-19Slighty modified patch #1491859: "Possible fix for recent cursor regressions"Eugene Sandulenko
svn-id: r22535
2006-05-18- Revert additional setUpCursor() call as it broke in-game cursor paletteEugene Sandulenko
- Disable scaling for cursors which have target scale defined svn-id: r22509
2006-05-17- Heavily modified patch #1214784: "Disable overlay scaling"Eugene Sandulenko
- Eriktorbjorn's patch from same tracker item for scaling sword1/2 cutscenes is applied as is. It lacks resolution switch on-the-fly. - GUI widgets are repositioned on the fly and use most space, even aspect ratio corrected screen is used without scaling - Heavy tesing is required, but works for me in all cases except for bug #1483272: "GUI: SCUMM pause dialog breaks upon scaler switch" which needs more work. - I probavly broke some backend or two svn-id: r22505
2006-03-19Removed implicit screen updates (see also the discussion on scummvm-devel)Max Horn
svn-id: r21385
2006-03-14Use SDL_GetError in an attempt to display slightly more information about ↵Max Horn
the reason(s) SDL_SetVideoMode failed svn-id: r21291
2006-02-26The warpMouse() function needs to compensate for aspect-ratio correction, orTorbjörn Andersson
the Lure popup menus won't work. svn-id: r20915
2006-02-26Fix bug #1349059: "SCUMM, GUI: Cursor jumps to incorrect position when pausing"Eugene Sandulenko
svn-id: r20904
2006-02-20Moved common/scaler* to graphics/Max Horn
svn-id: r20797
2006-02-20Fixed warning when compiling with DISABLE_SCALERSTorbjörn Andersson
svn-id: r20786
2006-02-11Change CVS keywords to SVN keywordsMax Horn
svn-id: r20535
2006-01-18Update copyright noticeEugene Sandulenko
svn-id: r20088
2005-11-08Added asserts to OSystem_SDL::copyRectToScreen, which should detect any ↵Max Horn
attempts to use invalid rects for blitting svn-id: r19521
2005-11-07Moved aspect ratio disabling (if screen height != 200) from initSize() toTorbjörn Andersson
loadGfxMode(). As reported on the forum, setting aspect ratio correction in a 640x480 game would cause ScummVM to crash when the game is started from the launcher. With all the graphics transactions and stuff, it's a bit hard to follow what's going to happen, but I hope deferring this check until the last moment (i.e. just before the graphics surfaces are actually created) is the correct bugfix. svn-id: r19491
2005-10-18Update FSF address. Eek. Actually that took place on May 1, 2005Eugene Sandulenko
svn-id: r19142
2005-09-20Normalize use of DISABLE_SCALERS. Now it really disables all scalersEugene Sandulenko
except essential Normal1x. Also thumbnails get compiled unconditionally so we get them on all platforms, even those which never display them. Sorted out mess brought to sdl backend by epoc maintainer. He misused __SYMBIAN32__ where DISABLE_SCALERS is more appropriate. svn-id: r18850
2005-08-15Apply bug/patch #1258912 "GUI: SDL mouse dirty rects too big"Eugene Sandulenko
svn-id: r18689
2005-07-30Remove trailing whitespaces.Eugene Sandulenko
svn-id: r18604
2005-07-11Move scaler key handling to a separate method (this helps to fix a GCC 4.0 ↵Max Horn
warning, makes pollEvent() cleaner); fixed some code formatting issues svn-id: r18534
2005-07-09Commited patch to fix bug #1210836: "ALL: Failed assertion in AdvMame scaler".Eugene Sandulenko
Thanks cyx for actual fixing. svn-id: r18520
2005-07-05Last modifications for Actions to WinCE.Lars Persson
svn-id: r18500
2005-06-21This is the SDL changes needed by the Symbian build to work properly.Lars Persson
Also there is a bugfix for using the joystick handling for SDL. (See events.cpp history) svn-id: r18428
2005-05-29Added braces for clarity.Torbjörn Andersson
svn-id: r18295
2005-05-14Added --disable-hq and --disable-scumm-7-8 options. Also improvedEugene Sandulenko
DISABLE_HE so more HE-specific code gets excluded. svn-id: r18099
2005-05-08Added two new methods to OSystem: grabPalette and grabRawScreenMax Horn
svn-id: r17974
2005-05-06Allocate all 16bit surfaces with the same bitformat as the HW surface (Fixes ↵Max Horn
bug #1196374) svn-id: r17929
2005-05-01Always check for _numDirtyRects overflow in addDirtyRect(). The 'mouseRect'Torbjörn Andersson
case didn't. This fixes bug #1193344. svn-id: r17888
2005-04-27Call blitCursor() when changing scaler to give it the opportunity to switchTorbjörn Andersson
between blurry and non-blurry cursor scaling, even if the scale factor remains unchanged. svn-id: r17841
2005-04-20Fix bug 1184616 (GUI: Mouse drawn at wrong position in overlay mode)Max Horn
svn-id: r17709
2005-04-20Cleanup / commentsMax Horn
svn-id: r17708
2005-04-19Added new (optional) OSystem::initBackend() method; this (and its usage) ↵Max Horn
fixes bugs #1160977 and #1184664 svn-id: r17694
2005-04-19More whitespace.Torbjörn Andersson
svn-id: r17691
2005-04-19WhitespaceTorbjörn Andersson
svn-id: r17690
2005-04-18Braces for clarity, even though it *is* well-defined which 'if' the 'else'Torbjörn Andersson
belongs to. svn-id: r17670
2005-04-11Enable 2x overlay in MM NESEugene Sandulenko
svn-id: r17540
2005-03-31Fix bug #1173422 "Slight mouse cursor regression"Eugene Sandulenko
svn-id: r17309
2005-03-20Fix bug #1166279 "BS1 & BS2: Launching game problems".Eugene Sandulenko
svn-id: r17187
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