Commit graph

904 commits

Author SHA1 Message Date
Sam Lantinga
4c1a08f150 Added padding for better aligned access to *shift/*loss members 2011-03-06 23:54:20 -08:00
Sam Lantinga
6e05dee645 a Nintendo ds update
Frank Zago to SDL

For those interested, here's a snapshot of the current port. I did away with
most of the previous attempt which was based of the sprite engine, because the
support is limited to 128 64x64 sprites. Instead I'm using the gl engine.
The drawback is that either the frame buffer or the gl engine can be used
because there's not that much video memory on a DS.

With minimal changes to their code, it can now run the following tests: ,
testspriteminimal, testscale and testsprite2. The last 2 only run under the
emulator for some reason. The tests are not included in this patch for size
reason.

In 16 bits mode, the 16th bit indicated transparency/opacity. If 0, the color
is not displayed. So I had to patch a few core file to set that bit to 1. See
patch for src/video/SDL_RLEaccel.c and src/video/SDL_blit.h. Is that ok, or is
there a better way ?

The nds also doesn't support windowed mode, so I force the fullscreen in
src/video/SDL_video.c.  Is that ok, or is there a better way ?

To get a smaller library, I also tried to not compile the software renderer
when the hardware renderer is compiled in, and define SDL_NO_COMPAT; however
the compilation eventually fails in SDL_surface.c because SDL_SRCCOLORKEY is
defined in SDL_compat.h. Is SDL_NO_COMPAT only for application and not SDL
itself ?
2011-03-06 21:12:19 -08:00
Sam Lantinga
6053ae5234 OSF isn't supported anymore. 2011-02-28 09:09:13 -08:00
Sam Lantinga
303287a180 IRIX is not supported anymore. :) 2011-02-28 09:06:29 -08:00
Sam Lantinga
73b501d88c Dynamically load the Xinerama and xf86vmode extensions
This fixes a few bugs with different distributions:
http://bugs.freedesktop.org/show_bug.cgi?id=17431
http://bugs.gentoo.org/show_bug.cgi?id=246177
2011-02-28 09:01:53 -08:00
Sam Lantinga
e32b25be9e Fixed compiling AltiVec blitters 2011-02-27 22:22:58 -08:00
Sam Lantinga
ade868c17f Use boolean value for input grab mode, like we do for fullscreen mode. 2011-02-27 20:06:45 -08:00
Sam Lantinga
d79f7ed02d Fixed altivec.h include on Mac OS X 2011-02-22 22:17:44 -08:00
Sam Lantinga
e4a0db291e Re-added the 3DNow! and AltiVec instruction support. 2011-02-22 21:44:36 -08:00
Sam Lantinga
f8481050cd Simplified and unified the window creation process a little. 2011-02-21 22:03:39 -08:00
Sam Lantinga
ada3863500 Implemented Cocoa_SetWindowIcon(), added SDL_ConvertSurfaceFormat() 2011-02-21 16:45:23 -08:00
Sam Lantinga
f2209fb448 Simple rumble API for haptic
Edgar Simo      2011-02-20 10:27:52 PST

Adding patch that adds a simplified API for the haptic subsystem built ontop of
the "real one" for those who want simple rumble without jumping through hoops.

Adds 4 functions:

- extern DECLSPEC int SDLCALL SDL_HapticRumbleSupported(SDL_Haptic * haptic);
- extern DECLSPEC int SDLCALL SDL_HapticRumbleInit(SDL_Haptic * haptic);
- extern DECLSPEC int SDLCALL SDL_HapticRumblePlay(SDL_Haptic * haptic, float
strength, Uint32 length );
- extern DECLSPEC int SDLCALL SDL_HapticRumbleStop(SDL_Haptic * haptic);

Also provided is test/testrumble.c which does test this.

This has all been tested on linux and has worked, but due to being built ontop
of the other haptic API it should work on all OS the same.
2011-02-20 10:54:44 -08:00
Sam Lantinga
e7aaeec596 Added a revision number for easy compile-time tests. 2011-02-20 10:42:51 -08:00
Sam Lantinga
234bc0aa5d Added missing log debug function 2011-02-19 11:23:56 -08:00
Sam Lantinga
91442746dc Add assertions to the default API set. 2011-02-19 11:23:41 -08:00
Sam Lantinga
3afe890b1f Whoops, the format parameter was off the page. 2011-02-18 09:30:09 -08:00
Sam Lantinga
c237d6583f The file is actually SDL_config.h now. 2011-02-17 19:00:29 -08:00
Sam Lantinga
3746025d7f Allow the application to explicitly request a software renderer. 2011-02-17 12:03:48 -08:00
Sam Lantinga
d4acca7166 Renamed SDL_keysym.h to SDL_keycode.h to avoid confusion.
--HG--
rename : include/SDL_keysym.h => include/SDL_keycode.h
2011-02-16 15:46:12 -08:00
Sam Lantinga
d2b922f555 Fixed bug #1090 (SDL_BlitCopyOverlap() assumes memcpy() operates in order)
Even if we're blitting between two different surfaces their pixels might still overlap, because of SDL_CreateRGBSurfaceFrom(), so always use SDL_BlitCopy() and check for overlap in that function.

When handling overlapping surfaces, don't assume that memcpy() iterates forward, instead use memmove() correctly, and provide a fallback implementation of SDL_memmove() that handles the different cases.

Fixed a bug with SDL_memset() not completely filling lengths that aren't a multiple of 4.
Optimized SDL_memcpy() a bit using the same technique as SDL_memset().
2011-02-16 15:25:10 -08:00
Sam Lantinga
f4dd9b9456 Allow you to override SDL's main override 2011-02-16 12:27:29 -08:00
Sam Lantinga
e0bf2dc643 Made it possible to build SDL from a fresh checkout without any additional steps.
The trick is that if you're using configure and you don't want to have SDL_config.h and SDL_revision.h to show up as modified, you need to configure and build from a separate directory.

You also need to include SDL_revision.h directly if you want to use the SDL_REVISION constant, as a side effect of these changes.

--HG--
rename : include/SDL_config.h.default => include/SDL_config.h
2011-02-16 02:37:09 -08:00
Sam Lantinga
3e5d117b19 Fixed gcc -pedantic warning 2011-02-15 21:57:31 -08:00
Sam Lantinga
c804b92b9e Changed the concept of a render clip rect to a render viewport.
The render viewport is automatically re-centered when the window changes size, so applications that don't care will not have to handle recalculating their rendering coordinates.

Fixed API for drawing and filling multiple rectangles - the parameter should be an array of rects, not an array of pointers to rects.

Fixed API for updating window rects for consistency with other APIs - the order is pointer to array followed by count in array.
2011-02-15 13:59:59 -08:00
Ken Rogoway
32d70d6f2b Software scaling support. Not very fast, but it seems to work. 2011-02-14 11:50:18 -06:00
Sam Lantinga
da8fc93d71 The format_version isn't used anymore. 2011-02-13 22:30:06 -08:00
Sam Lantinga
5095592ce5 A few fixes:
Fixed creating render texture framebuffer.
Removed the need for palette watch, added surface format caching.
Added an SDL_DONTFREE flag so you can't free the window and 1.2 shadow surfaces.
2011-02-13 13:46:10 -08:00
Sam Lantinga
93ab733085 Fixed bug #1117
There's a new event that's always sent when the window changes size, and that event is what the renderers listen for to determine if they need to rebind their context.
2011-02-12 19:02:14 -08:00
Sam Lantinga
52df6c6092 changeset: 5272:cb08ef104ac4
tag: tip
user: Martin Decky <martin@decky.cz>
date: Sat Feb 12 20:53:06 2011 +0100
summary: improve header files compatibility with SDL 1.2 applications (namely QEMU)
2011-02-12 12:04:00 -08:00
Sam Lantinga
96656bb924 Frank Zago to sdl
The following patch fixes some of the bitrot for the Nintendo DS port.
The support is still basic at the moment, but it allows to run the "general"
test under the current head of tree (parent: 5269:11bd1585efb5 tip).
Most of the patch is mine, but I integrated a couple changes that John
Magnotti posted on Feb 1st.
2011-02-12 11:36:56 -08:00
Sam Lantinga
53654196fd Initial pass at shader YV12 support - doesn't quite work yet. 2011-02-12 00:25:02 -08:00
Sam Lantinga
8ecd7110d2 Fixed SSE4 detection, and split it into SSE 4.1 and 4.2 2011-02-11 23:02:35 -08:00
Sam Lantinga
e5803d148c Happy 2011! :) 2011-02-11 22:37:15 -08:00
Sam Lantinga
0314fd4e0f Updated CPU detection code for SSE3 and SSE4 and removed obsolete 3DNow! and Altivec support. 2011-02-11 14:51:04 -08:00
Sam Lantinga
018af55e16 Window coordinates are in the global space and windows are not tied to a particular display.
Also added Ctrl-Enter keybinding to the test code to toggle fullscreen mode for testing.
2011-02-10 14:44:25 -08:00
Sam Lantinga
e9689c29d5 Be explicit about what display you're querying. The default display is 0. 2011-02-10 12:14:37 -08:00
Sam Lantinga
e0f869b698 Removed gamma support since it wasn't widely used and not well supported. 2011-02-10 11:39:08 -08:00
Sam Lantinga
b20054dfb4 Surfaces aren't in hardware memory anymore! 2011-02-10 05:10:05 -08:00
Sam Lantinga
631784d9a2 Added a way to replace the default logging mechanism 2011-02-08 23:13:58 -08:00
Sam Lantinga
9c86971ac9 Added a hint to control whether the OpenGL driver uses shaders. 2011-02-08 22:40:19 -08:00
Sam Lantinga
7133afac5f Made it possible to disable the rendering subsystem with configure --disable-render 2011-02-08 10:04:09 -08:00
Sam Lantinga
8f205278b1 It's now possible to disable the fast atomic operations, at a huge performance penalty. 2011-02-07 22:57:33 -08:00
Sam Lantinga
8253658837 Added function SDL_RenderSetClipRect() 2011-02-07 20:06:26 -08:00
Sam Lantinga
f582f9e58e Added a simple log message API 2011-02-07 16:45:40 -08:00
Sam Lantinga
acee78a1c2 Renamed SDL_Key to SDL_Keycode to clarify terminology. 2011-02-07 10:40:21 -08:00
Sam Lantinga
cc52151bca Renamed SDLKey and SDLMod for consistency 2011-02-07 09:42:08 -08:00
Sam Lantinga
76a24d278d Sheena pointed out that "scancode" and "keysym" are single words and shouldn't be camel-cased. 2011-02-07 09:37:11 -08:00
Sam Lantinga
6fe14e1791 Updated testoverlay2 to use the SDL 2D rendering API 2011-02-07 00:46:43 -08:00
Sam Lantinga
a83bca04d0 Since we changed the API entirely, just remove the old function names 2011-02-06 08:57:29 -08:00
Sam Lantinga
58e9ea986f Fixed building on Android, added SDL_opengles2.h, removed unnecessary SDL_glesfuncs.h
--HG--
rename : src/video/SDL_glfuncs.h => src/render/opengl/SDL_glfuncs.h
2011-02-06 02:35:14 -08:00