frosch
352e528cda
(svn r27167) -Fix: [SDL, Windows] Right-mouse-button scrolling scrolled/jumped way to far, when OpenTTD lagged during mouse event processing.
2015-02-22 23:06:45 +00:00
rubidium
b476086c39
(svn r26538) -Codechange: remove double accounting of the drivers
2014-04-28 21:06:51 +00:00
frosch
631e8b45fd
(svn r26522) -Add: A config-file-only setting to disable usage of 8bpp video modes.
...
-Remove: [win32] fullscreen_bpp setting, which is replaced by above setting.
-Change: Disable usage of 8bpp blitters and video modes by default. Many modern OS and hardware cause issues with those.
2014-04-27 12:15:14 +00:00
rubidium
21f991e235
(svn r26489) -Codechange: properly account for the end of buffers in the file io code instead of assuming MAX_PATH is okay
2014-04-23 21:23:21 +00:00
rubidium
5b82822c12
(svn r26486) -Codechange: replace a number of snprintfs with seprintf
2014-04-23 21:12:09 +00:00
rubidium
0463dbdc9e
(svn r26482) -Codechange: add an include that allows us to undefine/redefine "unsafe" functions to prevent them from being used, and thus having to care about certain aspects of their return values
2014-04-23 20:13:33 +00:00
frosch
27eede06c9
(svn r26351) -Fix: Protect all VideoDriver_SDL methods with the _draw_mutex.
2014-02-16 21:57:22 +00:00
rubidium
2618d960e3
(svn r26209) -Codechange: remove some template magic and simplify some code
2014-01-02 22:41:58 +00:00
rubidium
52883db91b
(svn r25970) -Fix [FS#5787]: [SDL] Recursive mutex locking when changing blitter
2013-11-12 18:31:12 +00:00
michi_cc
019984a14f
(svn r25671) -Codechange: Pass character and key code separately to the keyboard handler.
2013-08-05 20:36:36 +00:00
rubidium
4fbcb73166
(svn r25523) -Fix [FS#5587]: SDL does not give an event when an application gets mouse focus while going to full screen, so manually force the mouse-is-in-window state
2013-06-29 18:21:19 +00:00
matthijs
0d28dc92fc
(svn r25318) -Fix: [SDL, FS#5580] Keyboard input stopped working after fullscreen toggle
2013-06-04 06:36:59 +00:00
rubidium
dcf3df65d3
(svn r25017) -Fix [FS#5466]: crash after bootstrap download of 32bits base set due to referencing a deleted mutex
2013-02-17 20:37:18 +00:00
matthijs
2752dd7bbe
(svn r25003) -Fix (r24993): [SDL] Keep a flag to remember if a hardware palette was requested.
...
- Previously, the code would query the SDL_HWPALETTE flag, which doesn't always match the requested value.
- This would cause SDL to be restarted on every window resize event, effectively breaking resizing.
2013-02-15 11:01:45 +00:00
matthijs
afd1e49224
(svn r25002) -Doc: [SDL] Fix typo in comment.
2013-02-15 11:01:43 +00:00
matthijs
328ed1cf94
(svn r24993) -Fix: [SDL] Improve 8bpp hardware palette support. Instead of always requesting SDL_HWPALETTE, it is now only done for 8bp blitters in fullscreen mode.
...
- This fixes 32bpp blitters on 8bpp X11, which would only render garbage with SDL_HWPALETTE.
- This prevents the colors of other applications from being messed up when running a 8bpp blitter on a 8bpp system.
- When running a 8bpp blitter on an 8bpp system without SDL_HWPALETTE (e.g., in windowed mode), this uses a new shadow surface with color approximation.
- The use of a hardware palette can be forced on and off using -v sdl:hw_palette=1 or -v sdl:hw_palette=0
2013-02-14 11:06:12 +00:00
matthijs
afcb4a25b2
(svn r24992) -Codechange: [SDL] Make CreateMainSurface and PollEvent private methods instead of static functions.
2013-02-14 11:06:06 +00:00
planetmaker
c24374f99c
(svn r24900) -Fix [FS#5389]: Comments with typos (most fixes supplied by Eagle_rainbow)
2013-01-08 22:46:42 +00:00
rubidium
74785478ec
(svn r23980) -Fix (r23977): crash when starting with the 32bpp anim blitter
2012-02-23 21:10:08 +00:00
rubidium
4db85fcc4d
(svn r23978) -Fix: [SDL] Palette update was done too late making switching from 8bpp -> 32bpp look ugly
2012-02-23 16:23:09 +00:00
matthijs
311413a091
(svn r23910) -Fix: [SDL] Handle the SDL_VIDEOEXPOSE event.
...
- It seems this event is never triggered when using 1.2 (it has some
autorefresh feature which seems to have been removed in 1.3), but in theory
this event could also trigger on 1.2.
- Note that this fixes redraw issues when compiling against SDL 1.3, but it
still uses the "compatibility" rendering API using SDL_SetVideoMode and
SDL_UpdateRects. Eventually (when 1.3 is stable and released as 2.0), this
should probably be rewritting to use the new Windows and Renderers
available in SDL 1.3.
2012-02-07 10:27:48 +00:00
matthijs
cba6390973
(svn r23909) -Fix: [SDL] Fix keyboard-related segfault when compiling against SDL 1.3.
2012-02-07 10:12:11 +00:00
rubidium
af7ea8c525
(svn r23891) -Fix-ish: compile failures with SDL 1.3
2012-02-04 16:24:25 +00:00
rubidium
ccededbf77
(svn r23451) -Codechange: [SDL] Move 32bpp-anim palette animation to the draw thread instead of the single threaded bit of the game loop. This causes a speedup of up to 15% when animation is turned on with the 32bpp-anim blitter
2011-12-08 20:01:31 +00:00
rubidium
61625e53c9
(svn r23448) -Fix: keep a local copy of the palette in the 32bpp animated blitter so changes of the palette data during the game don't influence drawing (with SDL)
2011-12-08 19:37:33 +00:00
rubidium
2ccbd2a6f5
(svn r23446) -Codechange: move _cur_palette and it's related first/count dirty variables into a single structure
2011-12-08 18:13:29 +00:00
rubidium
6e31c2f068
(svn r23241) -Codechange: make the decision when to go to the custom drawn cursor more prominently during the initialisation of OpenTTD
2011-11-17 21:09:08 +00:00
michi_cc
8c4c616cfe
(svn r23003) -Fix (r22999): Missing semicolon.
2011-10-04 22:12:43 +00:00
michi_cc
6dbb050a32
(svn r22999) -Codechange: Allow changing the blitter during the running game.
2011-10-04 21:35:40 +00:00
rubidium
bffa93a4e9
(svn r22910) -Fix [FS#4617]: icon would (almost) never be shown for SDL builds
2011-09-09 09:13:18 +00:00
rubidium
421053a694
(svn r22788) -Codechange: move modal progress related functions and variables to progress.cpp/h
2011-08-21 12:48:46 +00:00
rubidium
37415b9cf7
(svn r22785) -Codechange: rename IsGeneratingWorld to HasModalProgress
2011-08-21 12:46:46 +00:00
rubidium
1d0d7635e0
(svn r22021) -Fix (r22019): ofcourse make doesn't notice files are gone, so it doesn't recompile everything that needs to be recompiled...
2011-02-07 22:49:38 +00:00
rubidium
ab44c91778
(svn r21252) -Codechange: introduce a constant for the number of milliseconds per game tick and use it
2010-11-19 10:35:59 +00:00
rubidium
b8487afe54
(svn r20192) -Cleanup: bye bye variables.h, bye bye VARDEF... you won't be missed :)
2010-07-19 17:28:27 +00:00
peter1138
4b4e97695f
(svn r19965) -Cleanup: Use size of buffer, not magic number.
2010-06-12 10:55:13 +00:00
rubidium
82fc28f77f
(svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header
2010-01-15 16:41:15 +00:00
rubidium
7aeccb9bd0
(svn r18796) -Fix [FS#3521]: [SDL] possible deadlock when killing OpenTTD while starting it
2010-01-13 21:34:48 +00:00
peter1138
c3fffe7496
(svn r18790) -Revert (r18001,r18177,FS#3515): Viewport could still jump under high CPU load. Revert as change caused more problems than it fixed.
2010-01-12 09:54:18 +00:00
peter1138
abb147d974
(svn r18709) -Fix (r10227,FS#3464): Animation buffer for 32bpp-anim blitter was only validated during sprite blitting, other drawing operations didn't check it. Initial startup and window resize could therefore lead to crash.
2010-01-04 02:32:36 +00:00
rubidium
c811f3bd21
(svn r18547) -Fix [FS#3388]: missing thread synchronisation when changing the resolution for SDL via the in game menu
2009-12-19 19:29:01 +00:00
frosch
29d6491605
(svn r18545) -Fix [FS#3292]: Assign '_screen.dst_ptr' as soon as it is allocated.
2009-12-19 18:46:40 +00:00
peter1138
3addf58f30
(svn r18390) -Fix (r17776): [SDL] Reinstate pointer update on 'idle' loop.
2009-12-03 08:24:39 +00:00
peter1138
b0049500a6
(svn r18177) -Fix (r18001): [SDL] Viewport could jump when mouse moved and right button pressed at the same time.
2009-11-18 23:07:29 +00:00
rubidium
88a7e23897
(svn r18031) -Codechange: since basically r7157 adding up 'all' mouse movement isn't needed anymore because after each even that movement is handled and the counter is reset. As such simply assigning instead of adding works.
2009-11-09 16:07:03 +00:00
peter1138
723c19571f
(svn r18001) -Codechange: [SDL] When the mouse cursor is locked into position when scrolling a viewport, warp the mouse pointer to the centre of the window. This gives maximum freedom of movement. The pointer position is restored when the lock is removed. Visually the mouse cursor stays where it was.
2009-11-07 21:41:41 +00:00
smatz
da54a01114
(svn r17950) -Fix (r17776): _draw_mutex was never destroyed, _draw_thread was never joined
2009-11-02 13:36:17 +00:00
smatz
dc4b251dbd
(svn r17949) -Fix (r17776): unlock mutex before deleting it when creating drawing thread failed
2009-11-02 12:12:13 +00:00
rubidium
cfcf3159b2
(svn r17815) -Fix [SDL]: asynchronious drawing caused extra unresponsiveness during map generation; disable the threading while generating a map
2009-10-19 20:32:05 +00:00
rubidium
f4f4044859
(svn r17776) -Codechange: [SDL] make "update the video card"-process asynchronious. Profiling with gprof etc. hasn't shown us that DrawSurfaceToScreen takes a significant amount of CPU; only using TIC/TOC it became apparant that it was a heavy CPU-cycle user or that it was waiting for something.
...
The benefit of making this function asynchronious ranges from 2%-25% (real time) during fast forward on dual core/hyperthreading-enabled CPUs; 8bpp improvements are, in my test cases, significantly smaller than 32bpp improvements.
On single core non-hyperthreading-enabled CPUs the extra locking/scheduling costs up to 1% extra realtime in fast forward. You can use -v sdl:no_threads to disable threading and undo this loss.
During normal non-fast-forwarded games the benefit/costs are negligable except when the gameloop takes more than about 90% of the time of a tick.
Note that allegro's performance does not improve with this system, likely due to their way of getting data to the video card. It is not implemented for the OS X/Windows video backends, unless (ofcourse) SDL is used there.
Funny is that the performance of the 32bpp(-anim) blitter is, at least in some test cases, significantly faster (more than 10%) than the 8bpp(-optimized) blitter when looking at real time in fast forward on a dual core CPU; it was slower.
The idea comes from a paper/report by Idar Borlaug and Knut Imar Hagen.
2009-10-15 17:41:06 +00:00
