[yocto] [meta-raspberrypi][PATCH 1/1] gstreamer1.0-plugins-bad: Build eglglessink for Raspberry Pi

[Alex J Lennon]

The eglglessink needs to be built to target the Raspberry Pi or it will seg-fault in use.

Autoconf attempts to detect whether to build for RPi but there are some include files needed, the search path to which must be specified.

ref: https://github.com/raspberrypi/firmware/issues/34

ref: https://github.com/raspberrypi/firmware/issues/99

This patch adds the needed include paths and forces the plugin to be built for Raspberry Pi.

With this patch the following pipeline works on RPi,

modprobe bcm2835-v4l2 gst_v4l2src_is_broken=1
gst-launch-1.0 --gst-debug-no-color v4l2src ! 'video/x-raw,format=RGB,width=1280,height=720,framerate=(fraction)30/1' ! eglglessink max-lateness=-1

Change-Id: I80826a43a428199b2a05ea51404ead24a815c38f
Signed-off-by: Alex J Lennon <ajlennon at dynamicdevices.co.uk>
---
 recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend

diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend
new file mode 100644
index 0000000..199e0c1
--- /dev/null
+++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.2.3.bbappend
@@ -0,0 +1 @@
+EXTRA_OECONF += " CPPFLAGS='-I${STAGING_DIR_TARGET}/usr/include/interface/vcos/pthreads -I${STAGING_DIR_TARGET}/usr/include/interface/vmcs_host/linux' --with-egl-window-system=rpi"
-- 
2.0.0