Move sample from agl-service-homescreen-2017

    This sample is using libhomescren with homescreen sevice,
    So better move inside of libhomescreen.
    Related Commit:
        https://gerrit.automotivelinux.org/gerrit/#/c/11429/
    [Patch Sets 2]
    Rebased to c0e6b4d9496eacabeffc4115fad7c1a288de60c8

    [Patch Sets 3]
    Delete ivi-application-client-protocol.h and some trailing whitespace.

    [Patch Sets 4]
    Change temlate/README to README.md

    [Patch Sets 5]
    Rebased to 572023336d9573d3d5636d7e61a8dd3ed8878b0d

    [Patch Sets 6]
    Add LICENSE.APL-2.0 and LICENSE.MIT to sample.
    Modify config.xml license to APL 2.0 + MIT.

BUG-AGL: SPEC-988
Change-Id: Id9a1a2401a9a0a42442ce84025213036a4fccd78
Signed-off-by: zheng_wenlong <wenlong_zheng@nexty-ele.com>

1 files changed, 115 insertions, 0 deletions

diff --git a/sample/simple-egl/include/platform.h b/sample/simple-egl/include/platform.h
new file mode 100644
index 0000000..8fd57b0
--- /dev/null
+++ b/sample/simple-egl/include/platform.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright © 2015 Collabora, Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef WESTON_PLATFORM_H
+#define WESTON_PLATFORM_H
+
+#include <string.h>
+
+#include <wayland-egl.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+#ifndef EGL_PLATFORM_WAYLAND_KHR
+#define EGL_PLATFORM_WAYLAND_KHR 0x31D8
+#endif
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+
+#ifndef EGL_EXT_platform_base
+typedef EGLDisplay (*PFNEGLGETPLATFORMDISPLAYEXTPROC) (EGLenum platform,
+						       void *native_display,
+						       const EGLint *attrib_list);
+typedef EGLSurface (*PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC) (EGLDisplay dpy,
+								EGLConfig config,
+								void *native_window,
+								const EGLint *attrib_list);
+#endif
+
+static inline void *
+weston_platform_get_egl_proc_address(const char *address)
+{
+	const char *extensions = eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS);
+
+	if (extensions
+	    && (strstr(extensions, "EGL_EXT_platform_wayland")
+	        || strstr(extensions, "EGL_KHR_platform_wayland"))) {
+		return (void *) eglGetProcAddress(address);
+	}
+
+	return NULL;
+}
+
+static inline EGLDisplay
+weston_platform_get_egl_display(EGLenum platform, void *native_display,
+				const EGLint *attrib_list)
+{
+	static PFNEGLGETPLATFORMDISPLAYEXTPROC get_platform_display = NULL;
+
+	if (!get_platform_display) {
+		get_platform_display = (PFNEGLGETPLATFORMDISPLAYEXTPROC)
+            weston_platform_get_egl_proc_address(
+                "eglGetPlatformDisplayEXT");
+	}
+
+	if (get_platform_display)
+		return get_platform_display(platform,
+					    native_display, attrib_list);
+
+	return eglGetDisplay((EGLNativeDisplayType) native_display);
+}
+
+static inline EGLSurface
+weston_platform_create_egl_surface(EGLDisplay dpy, EGLConfig config,
+				   void *native_window,
+				   const EGLint *attrib_list)
+{
+	static PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC
+		create_platform_window = NULL;
+
+	if (!create_platform_window) {
+		create_platform_window = (PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC)
+            weston_platform_get_egl_proc_address(
+                "eglCreatePlatformWindowSurfaceEXT");
+	}
+
+	if (create_platform_window)
+		return create_platform_window(dpy, config,
+					      native_window,
+					      attrib_list);
+
+	return eglCreateWindowSurface(dpy, config,
+				      (EGLNativeWindowType) native_window,
+				      attrib_list);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* WESTON_PLATFORM_H */