Add cmake rules to install mmal headerfiles to /opt/vc/include/interface/mmal/*
Merge pull request #138 from rktrlng/mmal_header_install

Add cmake rules to install mmal headerfiles to /opt/vc/include/interface...
Merge pull request #139 from aizvorski/master

Make constant QP mode actually have constant QP
hello_pi: Tidy up hello_video code
interface: Updates from vdec3 firmware update
hello_pi: Add hello_fft demo app from Andrew Holme
hello_pi: Add missing execute permission to rebuild.sh
vcos: cleanup dummy threads properly

If a thread created outside vcos_thread_create() gets a vcos
call (e.g. vcos_thread_at_exit), vcos creates a "dummy" thread
context so that other vcos functions will work.

Unfortunately, it wasn't hooking into pthreads to be arrange
to be called when the thread terminated, so none of the thread
termination happened: the dummy thread context was not called
and the thread at-exit functions were not called. This caused
memory to be leaked.

Use the destructor function that can be passed into
pthread_key_create() to get a callback when a thread exits,
and use this to do the dummy thread cleanup. Do not do
anything when a regular vcos thread exits (this is handled
separately).

Signed-off-by: Luke Diamand <luke@diamand.org>
Merge pull request #141 from luked99/vcos_memleak_fix

vcos: cleanup dummy threads properly
hello_pi: Fix rebuild script for hello_fft
raspistill: Fix not copying the terminating byte of filename
Update frame rate settings to work correctly with new fixes to
exposure in the firmware.
Merge pull request #148 from JamesH65/framerate_fixes

Update frame rate settings to work correctly
Changes for high frame rate modes and full FOV preview modes for stills
hello_pi: Update the texture coordinates to match latest firmware
See: https://github.com/raspberrypi/firmware/issues/256
Fix for two bugs
1. Bitrate needs to be set to 0 on OUTPUT port of encoder otherwise
it doesnt pick up the frame rate on its input port when connected
2. Filename incorrectly copied without terminator when set.
Merge pull request #154 from JamesH65/framerate_and_filename_fixes

Fix for two bugs
mmal: Add controls for manual AWB gains
mmal: Add controls for enabling SEI
Patched in DavidS changes to fix up the preview modes