Broadcom VideoCore IV GPU
2.
tux@slitaz:~$ sudo vcgencmd version
Oct 25 2012 16:37:21
Copyright (c) 2012 Broadcom
version 346337 (release)
README.1st
Changelog
2012-12-14
- update kernel-3.2.27
- update firmware-2012-10-25 17c8799375
- adding support for the 512MB Model B
tree:17c8799375
https://github.com/raspberrypi/firmware/tree/17c8799375415f33681becc15a96458c75308773
RPi VideoCore APIs
The Raspberry Pi contains a Broadcom VideoCore IV GPU providing OpenGL ES 1.1, OpenGL ES 2.0, hardware-accelerated OpenVG 1.1, Open EGL, OpenMAX and 1080p30 H.264 high-profile decode.
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Currently C header files and libraries for many of the Broadcom APIs are located in /opt/vc/include and /opt/vc/lib respectively, or available from GitHub within the same directory structure.
https://github.com/raspberrypi/firmware
This repository contains pre-compiled binaries of the current Raspberry Pi kernel and modules, userspace libraries, and bootloader/GPU firmware.
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* ./opt/vc: includes userspace libraries for the VideCoreIV (EGL/GLES/OpenVG etc).
