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Added native atomic operations for Windows, Mac OS X, and gcc compiler intrinsics. Changed the CAS return value to bool, so it's efficient with OSAtomicCompareAndSwap32Barrier() Added an atomic test adapted from code by Michael Davidsaver
author Sam Lantinga <slouken@libsdl.org>
date Sun, 16 Jan 2011 15:16:39 -0800
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>