Mercurial > sdl-ios-xcode
view README.PS3 @ 4511:ae7799d16c87
Daniel Wyatt 2010-03-26 14:52:53 PDT
If a non-console Windows SDL program has a non-quoted 0th argument followed
optionally by more non-quoted arguments and then by an empty quoted argument,
it will crash (attempts to dereference a NULL pointer).
In other words, something like this:
test.exe [non-quoted args] "" [...]
The fix is a one-liner in ParseCommandLine() of
src/main/win32/SDL_win32_main.c.
You can test this with any non-console SDL program on windows like this:
1) Open a console (cmd.exe)
2) Launch the program in one of the following ways:
program ""
program arg1 ""
program arg1 "" arg3
These will not cause a crash:
"program" [...]
program "arg1" ""
When a Windows program is launched from Explorer, its 0th argument seems to
always be quoted, so it won't be a problem in that case.
I've tested this on Windows XP SP3 and Windows 7.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 12 Jul 2010 22:08:50 -0700 |
| parents | 94fb40a4a9a7 |
| children |
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SDL on Sony Playstation3 ------------------------ Installation: First, you have to install the Cell SDK - Download the Cell SDK installer RPM and ISO images to a temporary directory such as /tmp/cellsdk. - Mount the image: mount -o loop CellSDK-Devel-Fedora_3.1.0.0.0.iso /tmp/cellsdk - Install the SDK installer: rpm -ivh cell-install-3.1.0-0.0.noarch.rpm - Install the SDK: cd /opt/cell && ./cellsdk --iso /tmp/cellsdkiso install You'll than need to install the SPU-libs - Run make ps3-libs && make ps3libs-install Finally, install SDL - Go to SDL-1.2/ and build SDL like any other GNU style package. e.g. - Build the configure-script with ./autogen.sh - Configure SDL for your needs: ./configure --enable-video-ps3 ... - Build and install it: make && make install Todo: - Mouse & Keyboard support - On SPU-side the current scaler and converter restrictions are: - resolution has to be a multiple of 8 (will work on that) - scaler/converter only supports the YV12 and IYUV format - the scaler works only bilinear (lanzos would be nice) - Optimize the SPU-program handling on the PPE side - Integrate spumedia in SDL Have fun! Dirk Herrendoerfer <d.herrendoerfer [at] de [dot ibm [dot] com>