gstreamer1.0-vaapi: Add patch for EGL CFLAGS for proper EGL support

(From OE-Core rev: 9a453c2ca6f7521f59f1ee0194b7c429c88fa403)

Signed-off-by: Carlos Rafael Giani <dv@pseudoterminal.org>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/gstreamer/gstreamer1.0-vaapi/0001-gst-vaapi-Makefile.am-Add-EGL_CFLAGS-to-libgstvaapi-.patch

@@ -0,0 +1,33 @@
+From 5403a89e6a7ac72a23e0221075c0c19b5f85a021 Mon Sep 17 00:00:00 2001
+From: Fabio Berton <fabio.berton@ossystems.com.br>
+Date: Wed, 13 Jun 2018 09:09:25 -0300
+Subject: [PATCH] gst/vaapi/Makefile.am: Add EGL_CFLAGS to libgstvaapi CFLAGS
+Organization: O.S. Systems Software LTDA.
+
+We need this to pass correctly EGL CFLAGS when building with EGL support.
+
+Upstream-Status: Pending
+
+Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
+---
+ gst/vaapi/Makefile.am | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/gst/vaapi/Makefile.am b/gst/vaapi/Makefile.am
+index b299ac98..d6cab71f 100644
+--- a/gst/vaapi/Makefile.am
++++ b/gst/vaapi/Makefile.am
+@@ -24,6 +24,10 @@ libgstvaapi_LIBS += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-glx.la
+ endif
+ 
+ if USE_EGL
++libgstvaapi_CFLAGS += \
++	$(EGL_CFLAGS)	\
++	$(NULL)
++
+ libgstvaapi_LIBS += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-egl.la
+ endif
+ 
+-- 
+2.17.1
+

meta/recipes-multimedia/gstreamer/gstreamer1.0-vaapi_1.14.1.bb

@@ -9,6 +9,7 @@ LICENSE = "LGPLv2.1+"
 LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c"
 
 SRC_URI = "https://gstreamer.freedesktop.org/src/${REALPN}/${REALPN}-${PV}.tar.xz \
+           file://0001-gst-vaapi-Makefile.am-Add-EGL_CFLAGS-to-libgstvaapi-.patch \
           "
 
 SRC_URI[md5sum] = "38c5b2390797b7a0a269a5ab6c8cbe8f"