Mercurial > sdl-ios-xcode
annotate TODO @ 2226:0e70b4b8cf84
Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST)
From: couriersud arcor.de
To: slouken@libsdl.org
Subject: Directfb driver for SDL1.3
Hi,
the attachment contains a patch for a SDL1.3 directfb driver. It supports:
- Renderer "directfb":
Hardware acceleration as supported by the underlying directfb driver. With a
radeon X850, testsprite2 runs at 50% to 70% of OpenGL (X11, dri) performance.
Also supports hardware accelerated yuv overlays. This must be enabled by sett
ing:
export SDL_DIRECTFB_YUV_DIRECT=1
- Renderer "opengl"
Supports software opengl using mesa opengl (make linux-directfb).
Some more information may be found in README.DirectFB
There will certainly still be some bugs, and there is some debug code around.
When I find some time, I will compile against directfb-0.9.25 as distributed
with ubuntu 7.04.
The diff also contains a fix for SDL_LockYUVOverlay fixing a bug in *pixels
and pitches initialization.
Kind regards,
couriersud
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 11 Aug 2007 21:51:19 +0000 |
| parents | c121d94672cb |
| children | 3458c74b5fab |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 Wish list for the 1.3 development branch: | |
|
1534
f02e673ffc5f
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
1441
diff
changeset
|
3 http://bugzilla.libsdl.org/ |
| 0 | 4 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1621
diff
changeset
|
5 * Add a way to register custom events |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1621
diff
changeset
|
6 * Add internal support for adding video modes and refresh rates |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1621
diff
changeset
|
7 * Support querying and setting refresh rate with video modes |
| 0 | 8 * Add mousewheel events (new unified event architecture?) |
| 9 * DirectInput joystick support needs to be implemented | |
| 10 * Be able to enumerate and select available audio and video drivers | |
| 1621 | 11 * Fullscreen video mode support for Mac OS X |
| 0 | 12 * Explicit vertical retrace wait (maybe separate from SDL_Flip?) |
| 13 * Shaped windows, windows without borders | |
| 14 * Multiple windows, multiple display support | |
| 15 * SDL_INIT_EVENTTHREAD on Windows and MacOS? | |
| 16 * Add a timestamp to events | |
| 17 * Add audio input API | |
|
2
836aaee3f39e
*** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
18 * Add hardware accelerated scaled blit |
|
836aaee3f39e
*** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
19 * Add hardware accelerated alpha blits |
|
836aaee3f39e
*** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
20 * Redesign blitting architecture to allow blit plugins |
| 0 | 21 |
| 22 In the jump from 1.2 to 1.3, we should change the SDL_Rect members to | |
| 23 int and evaluate all the rest of the datatypes. This is the only place | |
| 24 we should do it though, since the 1.2 series should not break binary | |
| 25 compatibility in this way. | |
| 150 | 26 |
| 27 Requests: | |
| 28 * PCM and CDROM volume control (deprecated, but possible) |