cogl-1.0: Upgrade 1.18.2 -> 1.20.0

* Backport patch that fixes build with GLES2

(From OE-Core rev: 9d38fb232deaa2e7e46d3c442d1598e13bba9c0a)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-graphics/cogl/cogl-1.0/cogl-framebuffer-gl-Work-again-on-GLESv2.patch

@@ -0,0 +1,41 @@
+Upstream-Status: Backport
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+
+
+
+From f8cce5f6cb2958a4074f87cd345bfe46e0dda6e1 Mon Sep 17 00:00:00 2001
+From: "Jasper St. Pierre" <jstpierre@mecheye.net>
+Date: Mon, 20 Apr 2015 12:08:29 -0700
+Subject: cogl-framebuffer-gl: Work again on GLESv2
+
+
+diff --git a/cogl/driver/gl/cogl-framebuffer-gl.c b/cogl/driver/gl/cogl-framebuffer-gl.c
+index 793b10b..609cfb3 100644
+--- a/cogl/driver/gl/cogl-framebuffer-gl.c
++++ b/cogl/driver/gl/cogl-framebuffer-gl.c
+@@ -107,6 +107,12 @@
+ #ifndef GL_PACK_INVERT_MESA
+ #define GL_PACK_INVERT_MESA 0x8758
+ #endif
++#ifndef GL_BACK_LEFT
++#define GL_BACK_LEFT				0x0402
++#endif
++#ifndef GL_BACK_RIGHT
++#define GL_BACK_RIGHT				0x0403
++#endif
+ 
+ #ifndef GL_COLOR
+ #define GL_COLOR 0x1800
+@@ -245,6 +251,9 @@ _cogl_framebuffer_gl_flush_stereo_mode_state (CoglFramebuffer *framebuffer)
+   if (framebuffer->type == COGL_FRAMEBUFFER_TYPE_OFFSCREEN)
+     return;
+ 
++  if (!ctx->glDrawBuffer)
++    return;
++
+   /* The one-shot default draw buffer setting in _cogl_framebuffer_gl_bind
+    * must have already happened. If not it would override what we set here. */
+   g_assert (ctx->was_bound_to_onscreen);
+-- 
+cgit v0.10.2
+

meta/recipes-graphics/cogl/cogl-1.0_1.18.2.bb

@@ -1,6 +0,0 @@
-require cogl-1.0.inc
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=1b1a508d91d25ca607c83f92f3e31c84"
-
-SRC_URI[archive.md5sum] = "952155d526d35f297737266408e842b5"
-SRC_URI[archive.sha256sum] = "9278e519d5480eb0379efd48db024e8fdbf93f01dff48a7e756b85b508a863aa"

meta/recipes-graphics/cogl/cogl-1.0_1.20.0.bb

@@ -0,0 +1,8 @@
+require cogl-1.0.inc
+
+SRC_URI += "file://cogl-framebuffer-gl-Work-again-on-GLESv2.patch"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=1b1a508d91d25ca607c83f92f3e31c84"
+SRC_URI[archive.md5sum] = "5b28897194d9ff76a574a9493d1f7ee0"
+SRC_URI[archive.sha256sum] = "729e35495829e7d31fafa3358e47b743ba21a2b08ff9b6cd28fb74c0de91192b"
+