diff --git a/recipes-graphics/mesa/mesa-demos/0001-mesa-demos-Add-missing-data-files.patch b/recipes-graphics/mesa/mesa-demos/0001-mesa-demos-Add-missing-data-files.patch
deleted file mode 100644
index 93ee9c2..0000000
--- a/recipes-graphics/mesa/mesa-demos/0001-mesa-demos-Add-missing-data-files.patch
+++ /dev/null
@@ -1,624 +0,0 @@
-From b695c3a3fa3f4cd48c13aa26542110de27075518 Mon Sep 17 00:00:00 2001
-From: Drew Moseley <drew_moseley@mentor.com>
-Date: Mon, 12 May 2014 15:22:32 -0400
-Subject: [PATCH 1/9] mesa-demos: Add missing data files.
-
-Add some data files that are present in the git repository:
-   http://cgit.freedesktop.org/mesa/demos/tree/?id=mesa-demos-8.1.0
-but not in the release tarball
-   ftp://ftp.freedesktop.org/pub/mesa/demos/8.1.0/mesa-demos-8.1.0.tar.bz2
-
-Upstream-Status: Backport
-Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
----
- src/fpglsl/depth-read.glsl      |   4 +
- src/fpglsl/infinite-loop.glsl   |   7 +
- src/glsl/CH11-bumpmaptex.frag   |  47 +++++++
- src/glsl/blinking-teapot.frag   |  31 +++++
- src/glsl/blinking-teapot.vert   |  16 +++
- src/glsl/convolution.frag       |  21 +++
- src/glsl/simplex-noise.glsl     | 279 ++++++++++++++++++++++++++++++++++++++++
- src/glsl/skinning.vert          |  24 ++++
- src/perf/glslstateschange1.frag |  19 +++
- src/perf/glslstateschange1.vert |  14 ++
- src/perf/glslstateschange2.frag |  17 +++
- src/perf/glslstateschange2.vert |  14 ++
- src/vpglsl/infinite-loop.glsl   |   8 ++
- 13 files changed, 501 insertions(+)
- create mode 100644 src/fpglsl/depth-read.glsl
- create mode 100644 src/fpglsl/infinite-loop.glsl
- create mode 100644 src/glsl/CH11-bumpmaptex.frag
- create mode 100644 src/glsl/blinking-teapot.frag
- create mode 100644 src/glsl/blinking-teapot.vert
- create mode 100644 src/glsl/convolution.frag
- create mode 100644 src/glsl/simplex-noise.glsl
- create mode 100644 src/glsl/skinning.vert
- create mode 100644 src/perf/glslstateschange1.frag
- create mode 100644 src/perf/glslstateschange1.vert
- create mode 100644 src/perf/glslstateschange2.frag
- create mode 100644 src/perf/glslstateschange2.vert
- create mode 100644 src/vpglsl/infinite-loop.glsl
-
-diff --git a/src/fpglsl/depth-read.glsl b/src/fpglsl/depth-read.glsl
-new file mode 100644
-index 0000000..86d298e
---- /dev/null
-+++ b/src/fpglsl/depth-read.glsl
-@@ -0,0 +1,4 @@
-+void main()
-+{
-+   gl_FragColor = gl_FragCoord.zzzz;
-+}
-diff --git a/src/fpglsl/infinite-loop.glsl b/src/fpglsl/infinite-loop.glsl
-new file mode 100644
-index 0000000..c6dc6ee
---- /dev/null
-+++ b/src/fpglsl/infinite-loop.glsl
-@@ -0,0 +1,7 @@
-+void main() {
-+   vec4 sum = vec4(0);
-+   for (int i = 1; i != 2; i += 2) {
-+      sum += vec4(0.1, 0.1, 0.1, 0.1);
-+   }
-+   gl_FragColor = sum;
-+}
-diff --git a/src/glsl/CH11-bumpmaptex.frag b/src/glsl/CH11-bumpmaptex.frag
-new file mode 100644
-index 0000000..b5dabb4
---- /dev/null
-+++ b/src/glsl/CH11-bumpmaptex.frag
-@@ -0,0 +1,47 @@
-+//
-+// Fragment shader for procedural bumps
-+//
-+// Authors: John Kessenich, Randi Rost
-+//
-+// Copyright (c) 2002-2006 3Dlabs Inc. Ltd. 
-+//
-+// See 3Dlabs-License.txt for license information
-+//
-+// Texture mapping/modulation added by Brian Paul
-+//
-+
-+varying vec3 LightDir;
-+varying vec3 EyeDir;
-+
-+uniform float BumpDensity;     // = 16.0
-+uniform float BumpSize;        // = 0.15
-+uniform float SpecularFactor;  // = 0.5
-+
-+uniform sampler2D Tex;
-+
-+void main()
-+{
-+    vec3 ambient = vec3(0.25);
-+    vec3 litColor;
-+    vec2 c = BumpDensity * gl_TexCoord[0].st;
-+    vec2 p = fract(c) - vec2(0.5);
-+
-+    float d, f;
-+    d = p.x * p.x + p.y * p.y;
-+    f = inversesqrt(d + 1.0);
-+
-+    if (d >= BumpSize)
-+        { p = vec2(0.0); f = 1.0; }
-+
-+    vec3 SurfaceColor = texture2D(Tex, gl_TexCoord[0].st).xyz;
-+
-+    vec3 normDelta = vec3(p.x, p.y, 1.0) * f;
-+    litColor = SurfaceColor * (ambient + max(dot(normDelta, LightDir), 0.0));
-+    vec3 reflectDir = reflect(LightDir, normDelta);
-+    
-+    float spec = max(dot(EyeDir, reflectDir), 0.0);
-+    spec *= SpecularFactor;
-+    litColor = min(litColor + spec, vec3(1.0));
-+
-+    gl_FragColor = vec4(litColor, 1.0);
-+}
-diff --git a/src/glsl/blinking-teapot.frag b/src/glsl/blinking-teapot.frag
-new file mode 100644
-index 0000000..0db060b
---- /dev/null
-+++ b/src/glsl/blinking-teapot.frag
-@@ -0,0 +1,31 @@
-+#extension GL_ARB_uniform_buffer_object : enable
-+
-+layout(std140) uniform colors0
-+{
-+    float DiffuseCool;
-+    float DiffuseWarm;
-+    vec3  SurfaceColor;
-+    vec3  WarmColor;
-+    vec3  CoolColor;
-+    vec4  some[8];
-+};
-+
-+varying float NdotL;
-+varying vec3  ReflectVec;
-+varying vec3  ViewVec;
-+
-+void main (void)
-+{
-+
-+    vec3 kcool    = min(CoolColor + DiffuseCool * SurfaceColor, 1.0);
-+    vec3 kwarm    = min(WarmColor + DiffuseWarm * SurfaceColor, 1.0);
-+    vec3 kfinal   = mix(kcool, kwarm, NdotL);
-+
-+    vec3 nreflect = normalize(ReflectVec);
-+    vec3 nview    = normalize(ViewVec);
-+
-+    float spec    = max(dot(nreflect, nview), 0.0);
-+    spec          = pow(spec, 32.0);
-+
-+    gl_FragColor = vec4 (min(kfinal + spec, 1.0), 1.0);
-+}
-diff --git a/src/glsl/blinking-teapot.vert b/src/glsl/blinking-teapot.vert
-new file mode 100644
-index 0000000..397d733
---- /dev/null
-+++ b/src/glsl/blinking-teapot.vert
-@@ -0,0 +1,16 @@
-+vec3 LightPosition = vec3(0.0, 10.0, 4.0); 
-+ 
-+varying float NdotL;
-+varying vec3  ReflectVec;
-+varying vec3  ViewVec;
-+ 
-+void main(void)
-+{
-+    vec3 ecPos      = vec3 (gl_ModelViewMatrix * gl_Vertex);
-+    vec3 tnorm      = normalize(gl_NormalMatrix * gl_Normal);
-+    vec3 lightVec   = normalize(LightPosition - ecPos);
-+    ReflectVec      = normalize(reflect(-lightVec, tnorm));
-+    ViewVec         = normalize(-ecPos);
-+    NdotL           = (dot(lightVec, tnorm) + 1.0) * 0.5;
-+    gl_Position     = ftransform();
-+}
-diff --git a/src/glsl/convolution.frag b/src/glsl/convolution.frag
-new file mode 100644
-index 0000000..e49b8ac
---- /dev/null
-+++ b/src/glsl/convolution.frag
-@@ -0,0 +1,21 @@
-+
-+const int KernelSize = 9;
-+
-+//texture offsets
-+uniform vec2 Offset[KernelSize];
-+//convolution kernel
-+uniform vec4 KernelValue[KernelSize];
-+uniform sampler2D srcTex;
-+uniform vec4 ScaleFactor;
-+uniform vec4 BaseColor;
-+
-+void main(void)
-+{
-+    int i;
-+    vec4 sum = vec4(0.0);
-+    for (i = 0; i < KernelSize; ++i) {
-+        vec4 tmp = texture2D(srcTex, gl_TexCoord[0].st + Offset[i]);
-+        sum += tmp * KernelValue[i];
-+    }
-+    gl_FragColor = sum * ScaleFactor + BaseColor;
-+}
-diff --git a/src/glsl/simplex-noise.glsl b/src/glsl/simplex-noise.glsl
-new file mode 100644
-index 0000000..b6833cb
---- /dev/null
-+++ b/src/glsl/simplex-noise.glsl
-@@ -0,0 +1,279 @@
-+//
-+// Description : Array and textureless GLSL 2D/3D/4D simplex
-+// noise functions.
-+// Author : Ian McEwan, Ashima Arts.
-+// Maintainer : ijm
-+// Lastmod : 20110223
-+// License : Copyright (C) 2011 Ashima Arts. All rights reserved.
-+// Distributed under the Artistic License 2.0; See LICENCE file.
-+//
-+
-+#define NORMALIZE_GRADIENTS
-+#undef USE_CIRCLE
-+#define COLLAPSE_SORTNET
-+
-+float permute(float x0,vec3 p) {
-+  float x1 = mod(x0 * p.y, p.x);
-+  return floor( mod( (x1 + p.z) *x0, p.x ));
-+  }
-+vec2 permute(vec2 x0,vec3 p) {
-+  vec2 x1 = mod(x0 * p.y, p.x);
-+  return floor( mod( (x1 + p.z) *x0, p.x ));
-+  }
-+vec3 permute(vec3 x0,vec3 p) {
-+  vec3 x1 = mod(x0 * p.y, p.x);
-+  return floor( mod( (x1 + p.z) *x0, p.x ));
-+  }
-+vec4 permute(vec4 x0,vec3 p) {
-+  vec4 x1 = mod(x0 * p.y, p.x);
-+  return floor( mod( (x1 + p.z) *x0, p.x ));
-+  }
-+
-+uniform vec4 pParam;
-+// Example
-+// const vec4 pParam = vec4( 17.* 17., 34., 1., 7.);
-+
-+float taylorInvSqrt(float r)
-+  {
-+  return ( 0.83666002653408 + 0.7*0.85373472095314 - 0.85373472095314 * r );
-+  }
-+
-+float simplexNoise2(vec2 v)
-+  {
-+  const vec2 C = vec2(0.211324865405187134, // (3.0-sqrt(3.0))/6.;
-+                      0.366025403784438597); // 0.5*(sqrt(3.0)-1.);
-+  const vec3 D = vec3( 0., 0.5, 2.0) * 3.14159265358979312;
-+// First corner
-+  vec2 i = floor(v + dot(v, C.yy) );
-+  vec2 x0 = v - i + dot(i, C.xx);
-+
-+// Other corners
-+  vec2 i1 = (x0.x > x0.y) ? vec2(1.,0.) : vec2(0.,1.) ;
-+
-+   // x0 = x0 - 0. + 0. * C
-+  vec2 x1 = x0 - i1 + 1. * C.xx ;
-+  vec2 x2 = x0 - 1. + 2. * C.xx ;
-+
-+// Permutations
-+  i = mod(i, pParam.x);
-+  vec3 p = permute( permute(
-+             i.y + vec3(0., i1.y, 1. ), pParam.xyz)
-+           + i.x + vec3(0., i1.x, 1. ), pParam.xyz);
-+
-+#ifndef USE_CIRCLE
-+// ( N points uniformly over a line, mapped onto a diamond.)
-+  vec3 x = fract(p / pParam.w) ;
-+  vec3 h = 0.5 - abs(x) ;
-+
-+  vec3 sx = vec3(lessThan(x,D.xxx)) *2. -1.;
-+  vec3 sh = vec3(lessThan(h,D.xxx));
-+
-+  vec3 a0 = x + sx*sh;
-+  vec2 p0 = vec2(a0.x,h.x);
-+  vec2 p1 = vec2(a0.y,h.y);
-+  vec2 p2 = vec2(a0.z,h.z);
-+
-+#ifdef NORMALISE_GRADIENTS
-+  p0 *= taylorInvSqrt(dot(p0,p0));
-+  p1 *= taylorInvSqrt(dot(p1,p1));
-+  p2 *= taylorInvSqrt(dot(p2,p2));
-+#endif
-+
-+  vec3 g = 2.0 * vec3( dot(p0, x0), dot(p1, x1), dot(p2, x2) );
-+#else
-+// N points around a unit circle.
-+  vec3 phi = D.z * mod(p,pParam.w) /pParam.w ;
-+  vec4 a0 = sin(phi.xxyy+D.xyxy);
-+  vec2 a1 = sin(phi.zz +D.xy);
-+  vec3 g = vec3( dot(a0.xy, x0), dot(a0.zw, x1), dot(a1.xy, x2) );
-+#endif
-+// mix
-+  vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x1,x1), dot(x2,x2)), 0.);
-+  m = m*m ;
-+  return 1.66666* 70.*dot(m*m, g);
-+  }
-+
-+float simplexNoise3(vec3 v)
-+  {
-+  const vec2 C = vec2(1./6. , 1./3. ) ;
-+  const vec4 D = vec4(0., 0.5, 1.0, 2.0);
-+
-+// First corner
-+  vec3 i = floor(v + dot(v, C.yyy) );
-+  vec3 x0 = v - i + dot(i, C.xxx) ;
-+  
-+// Other corners
-+#ifdef COLLAPSE_SORTNET
-+  vec3 g = vec3( greaterThan( x0.xyz, x0.yzx) );
-+  vec3 l = vec3( lessThanEqual( x0.xyz, x0.yzx) );
-+
-+  vec3 i1 = g.xyz * l.zxy;
-+  vec3 i2 = max( g.xyz, l.zxy);
-+#else
-+// Keeping this clean - let the compiler optimize.
-+  vec3 q1;
-+  q1.x = max(x0.x, x0.y);
-+  q1.y = min(x0.x, x0.y);
-+  q1.z = x0.z;
-+
-+  vec3 q2;
-+  q2.x = max(q1.x,q1.z);
-+  q2.z = min(q1.x,q1.z);
-+  q2.y = q1.y;
-+
-+  vec3 q3;
-+  q3.y = max(q2.y, q2.z);
-+  q3.z = min(q2.y, q2.z);
-+  q3.x = q2.x;
-+
-+  vec3 i1 = vec3(equal(q3.xxx, x0));
-+  vec3 i2 = i1 + vec3(equal(q3.yyy, x0));
-+#endif
-+
-+   // x0 = x0 - 0. + 0. * C
-+  vec3 x1 = x0 - i1 + 1. * C.xxx;
-+  vec3 x2 = x0 - i2 + 2. * C.xxx;
-+  vec3 x3 = x0 - 1. + 3. * C.xxx;
-+
-+// Permutations
-+  i = mod(i, pParam.x );
-+  vec4 p = permute( permute( permute(
-+             i.z + vec4(0., i1.z, i2.z, 1. ), pParam.xyz)
-+           + i.y + vec4(0., i1.y, i2.y, 1. ), pParam.xyz)
-+           + i.x + vec4(0., i1.x, i2.x, 1. ), pParam.xyz);
-+
-+// Gradients
-+// ( N*N points uniformly over a square, mapped onto a octohedron.)
-+  float n_ = 1.0/pParam.w ;
-+  vec3 ns = n_ * D.wyz - D.xzx ;
-+
-+  vec4 j = p - pParam.w*pParam.w*floor(p * ns.z *ns.z); // mod(p,N*N)
-+
-+  vec4 x_ = floor(j * ns.z) ;
-+  vec4 y_ = floor(j - pParam.w * x_ ) ; // mod(j,N)
-+
-+  vec4 x = x_ *ns.x + ns.yyyy;
-+  vec4 y = y_ *ns.x + ns.yyyy;
-+  vec4 h = 1. - abs(x) - abs(y);
-+
-+  vec4 b0 = vec4( x.xy, y.xy );
-+  vec4 b1 = vec4( x.zw, y.zw );
-+
-+  vec4 s0 = vec4(lessThan(b0,D.xxxx)) *2. -1.;
-+  vec4 s1 = vec4(lessThan(b1,D.xxxx)) *2. -1.;
-+  vec4 sh = vec4(lessThan(h, D.xxxx));
-+
-+  vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;
-+  vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;
-+
-+  vec3 p0 = vec3(a0.xy,h.x);
-+  vec3 p1 = vec3(a0.zw,h.y);
-+  vec3 p2 = vec3(a1.xy,h.z);
-+  vec3 p3 = vec3(a1.zw,h.w);
-+
-+#ifdef NORMALISE_GRADIENTS
-+  p0 *= taylorInvSqrt(dot(p0,p0));
-+  p1 *= taylorInvSqrt(dot(p1,p1));
-+  p2 *= taylorInvSqrt(dot(p2,p2));
-+  p3 *= taylorInvSqrt(dot(p3,p3));
-+#endif
-+
-+// Mix
-+  vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.);
-+  m = m * m;
-+//used to be 64.
-+  return 48.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1),
-+                                dot(p2,x2), dot(p3,x3) ) );
-+  }
-+
-+vec4 grad4(float j, vec4 ip)
-+  {
-+  const vec4 ones = vec4(1.,1.,1.,-1.);
-+  vec4 p,s;
-+
-+  p.xyz = floor( fract (vec3(j) * ip.xyz) *pParam.w) * ip.z -1.0;
-+  p.w = 1.5 - dot(abs(p.xyz), ones.xyz);
-+  s = vec4(lessThan(p,vec4(0.)));
-+  p.xyz = p.xyz + (s.xyz*2.-1.) * s.www;
-+
-+  return p;
-+  }
-+
-+float simplexNoise4(vec4 v)
-+  {
-+  const vec2 C = vec2( 0.138196601125010504, // (5 - sqrt(5))/20 G4
-+                        0.309016994374947451); // (sqrt(5) - 1)/4 F4
-+// First corner
-+  vec4 i = floor(v + dot(v, C.yyyy) );
-+  vec4 x0 = v - i + dot(i, C.xxxx);
-+
-+// Other corners
-+
-+// Force existance of strict total ordering in sort.
-+  vec4 q0 = floor(x0 * 1024.0) + vec4( 0., 1./4., 2./4. , 3./4.);
-+  vec4 q1;
-+  q1.xy = max(q0.xy,q0.zw); // x:z y:w
-+  q1.zw = min(q0.xy,q0.zw);
-+
-+  vec4 q2;
-+  q2.xz = max(q1.xz,q1.yw); // x:y z:w
-+  q2.yw = min(q1.xz,q1.yw);
-+  
-+  vec4 q3;
-+  q3.y = max(q2.y,q2.z); // y:z
-+  q3.z = min(q2.y,q2.z);
-+  q3.xw = q2.xw;
-+
-+  vec4 i1 = vec4(lessThanEqual(q3.xxxx, q0));
-+  vec4 i2 = vec4(lessThanEqual(q3.yyyy, q0));
-+  vec4 i3 = vec4(lessThanEqual(q3.zzzz, q0));
-+
-+   // x0 = x0 - 0. + 0. * C
-+  vec4 x1 = x0 - i1 + 1. * C.xxxx;
-+  vec4 x2 = x0 - i2 + 2. * C.xxxx;
-+  vec4 x3 = x0 - i3 + 3. * C.xxxx;
-+  vec4 x4 = x0 - 1. + 4. * C.xxxx;
-+
-+// Permutations
-+  i = mod(i, pParam.x );
-+  float j0 = permute( permute( permute( permute (
-+              i.w, pParam.xyz) + i.z, pParam.xyz)
-+            + i.y, pParam.xyz) + i.x, pParam.xyz);
-+  vec4 j1 = permute( permute( permute( permute (
-+             i.w + vec4(i1.w, i2.w, i3.w, 1. ), pParam.xyz)
-+           + i.z + vec4(i1.z, i2.z, i3.z, 1. ), pParam.xyz)
-+           + i.y + vec4(i1.y, i2.y, i3.y, 1. ), pParam.xyz)
-+           + i.x + vec4(i1.x, i2.x, i3.x, 1. ), pParam.xyz);
-+// Gradients
-+// ( N*N*N points uniformly over a cube, mapped onto a 4-octohedron.)
-+  vec4 ip = pParam ;
-+  ip.xy *= pParam.w ;
-+  ip.x *= pParam.w ;
-+  ip = vec4(1.,1.,1.,2.) / ip ;
-+
-+  vec4 p0 = grad4(j0, ip);
-+  vec4 p1 = grad4(j1.x, ip);
-+  vec4 p2 = grad4(j1.y, ip);
-+  vec4 p3 = grad4(j1.z, ip);
-+  vec4 p4 = grad4(j1.w, ip);
-+
-+#ifdef NORMALISE_GRADIENTS
-+  p0 *= taylorInvSqrt(dot(p0,p0));
-+  p1 *= taylorInvSqrt(dot(p1,p1));
-+  p2 *= taylorInvSqrt(dot(p2,p2));
-+  p3 *= taylorInvSqrt(dot(p3,p3));
-+  p4 *= taylorInvSqrt(dot(p4,p4));
-+#endif
-+
-+// Mix
-+  vec3 m0 = max(0.6 - vec3(dot(x0,x0), dot(x1,x1), dot(x2,x2)), 0.);
-+  vec2 m1 = max(0.6 - vec2(dot(x3,x3), dot(x4,x4) ), 0.);
-+  m0 = m0 * m0;
-+  m1 = m1 * m1;
-+  return 32. * ( dot(m0*m0, vec3( dot( p0, x0 ), dot( p1, x1 ), dot( p2, x2 )))
-+               + dot(m1*m1, vec2( dot( p3, x3 ), dot( p4, x4 ) ) ) ) ;
-+
-+  }
-+
-+
-+
-diff --git a/src/glsl/skinning.vert b/src/glsl/skinning.vert
-new file mode 100644
-index 0000000..28970ee
---- /dev/null
-+++ b/src/glsl/skinning.vert
-@@ -0,0 +1,24 @@
-+// Vertex weighting/blendin shader
-+// Brian Paul
-+// 4 Nov 2008
-+
-+uniform mat4 mat0, mat1;
-+attribute float weight;
-+
-+void main() 
-+{
-+   // simple diffuse shading
-+   // Note that we should really transform the normal vector along with
-+   // the postion below... someday.
-+   vec3 lightVec = vec3(0, 0, 1);
-+   vec3 norm = gl_NormalMatrix * gl_Normal;
-+   float dot = 0.2 + max(0.0, dot(norm, lightVec));
-+   gl_FrontColor = vec4(dot);
-+
-+   // compute sum of weighted transformations
-+   vec4 pos0 = mat0 * gl_Vertex;
-+   vec4 pos1 = mat1 * gl_Vertex;
-+   vec4 pos = mix(pos0, pos1, weight);
-+
-+   gl_Position = gl_ModelViewProjectionMatrix * pos;
-+}
-diff --git a/src/perf/glslstateschange1.frag b/src/perf/glslstateschange1.frag
-new file mode 100644
-index 0000000..0839436
---- /dev/null
-+++ b/src/perf/glslstateschange1.frag
-@@ -0,0 +1,19 @@
-+// Multi-texture fragment shader
-+// Brian Paul
-+
-+// Composite second texture over first.
-+// We're assuming the 2nd texture has a meaningful alpha channel.
-+
-+uniform sampler2D tex1;
-+uniform sampler2D tex2;
-+uniform vec4 UniV1;
-+uniform vec4 UniV2;
-+
-+void main()
-+{
-+   vec4 t3;
-+   vec4 t1 = texture2D(tex1, gl_TexCoord[0].xy);
-+   vec4 t2 = texture2D(tex2, gl_TexCoord[1].xy);
-+   t3 = mix(t1, t2, t2.w);
-+   gl_FragColor = t3 + UniV1 + UniV2;
-+}
-diff --git a/src/perf/glslstateschange1.vert b/src/perf/glslstateschange1.vert
-new file mode 100644
-index 0000000..cef50db
---- /dev/null
-+++ b/src/perf/glslstateschange1.vert
-@@ -0,0 +1,14 @@
-+// Multi-texture vertex shader
-+// Brian Paul
-+
-+
-+attribute vec4 TexCoord0, TexCoord1;
-+attribute vec4 VertCoord;
-+
-+void main()
-+{
-+   gl_TexCoord[0] = TexCoord0;
-+   gl_TexCoord[1] = TexCoord1;
-+   // note: may use gl_Vertex or VertCoord here for testing:
-+   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
-+}
-diff --git a/src/perf/glslstateschange2.frag b/src/perf/glslstateschange2.frag
-new file mode 100644
-index 0000000..0df0319
---- /dev/null
-+++ b/src/perf/glslstateschange2.frag
-@@ -0,0 +1,17 @@
-+// Multi-texture fragment shader
-+// Brian Paul
-+
-+// Composite second texture over first.
-+// We're assuming the 2nd texture has a meaningful alpha channel.
-+
-+uniform sampler2D tex1;
-+uniform sampler2D tex2;
-+uniform vec4 UniV1;
-+uniform vec4 UniV2;
-+
-+void main()
-+{
-+   vec4 t1 = texture2D(tex1, gl_TexCoord[0].xy);
-+   vec4 t2 = texture2D(tex2, gl_TexCoord[1].xy);
-+   gl_FragColor = t1 + t2 + UniV1 + UniV2;
-+}
-diff --git a/src/perf/glslstateschange2.vert b/src/perf/glslstateschange2.vert
-new file mode 100644
-index 0000000..cef50db
---- /dev/null
-+++ b/src/perf/glslstateschange2.vert
-@@ -0,0 +1,14 @@
-+// Multi-texture vertex shader
-+// Brian Paul
-+
-+
-+attribute vec4 TexCoord0, TexCoord1;
-+attribute vec4 VertCoord;
-+
-+void main()
-+{
-+   gl_TexCoord[0] = TexCoord0;
-+   gl_TexCoord[1] = TexCoord1;
-+   // note: may use gl_Vertex or VertCoord here for testing:
-+   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
-+}
-diff --git a/src/vpglsl/infinite-loop.glsl b/src/vpglsl/infinite-loop.glsl
-new file mode 100644
-index 0000000..bc7ae4b
---- /dev/null
-+++ b/src/vpglsl/infinite-loop.glsl
-@@ -0,0 +1,8 @@
-+void main() {
-+   gl_Position = gl_Vertex;
-+   vec4 sum = vec4(0);
-+   for (int i = 1; i != 2; i += 2) {
-+      sum += vec4(0.1, 0.1, 0.1, 0.1);
-+   }
-+   gl_FrontColor = sum;
-+}
--- 
-2.0.0
-
diff --git a/recipes-graphics/mesa/mesa-demos/0003-configure-Allow-to-disable-demos-which-require-GLEW-.patch b/recipes-graphics/mesa/mesa-demos/0003-configure-Allow-to-disable-demos-which-require-GLEW-.patch
deleted file mode 100644
index f6b59a1..0000000
--- a/recipes-graphics/mesa/mesa-demos/0003-configure-Allow-to-disable-demos-which-require-GLEW-.patch
+++ /dev/null
@@ -1,377 +0,0 @@
-From 779438770bedf3d53e6ad8f7cd6889b7f50daf3b Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Wed, 9 Jul 2014 14:23:41 +0200
-Subject: [PATCH] configure: Allow to disable demos which require GLEW or GLU
-
-* in some systems without X11 support we don't have GLEW, but
-  mesa-demos are still useful
-
-Upstream-Status: Pending
-
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-
-Port to 8.3.0
-Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
----
- configure.ac                  | 49 ++++++++++++++++++++---------
- src/Makefile.am               | 18 ++++++++---
- src/demos/Makefile.am         | 73 ++++++++++++++++++++++++-------------------
- src/egl/Makefile.am           |  8 +++--
- src/egl/opengles1/Makefile.am | 10 ++++--
- src/egl/opengles2/Makefile.am | 29 ++++++++---------
- 6 files changed, 117 insertions(+), 70 deletions(-)
-
-diff --git a/configure.ac b/configure.ac
-index 0525b09..28834cd 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -93,25 +93,44 @@ AC_EGREP_HEADER([glutInitContextProfile],
- 		[AC_DEFINE(HAVE_FREEGLUT)],
- 		[])
- 
--dnl Check for GLEW
--PKG_CHECK_MODULES(GLEW, [glew >= 1.5.4])
--DEMO_CFLAGS="$DEMO_CFLAGS $GLEW_CFLAGS"
--DEMO_LIBS="$DEMO_LIBS $GLEW_LIBS"
-+AC_ARG_ENABLE([glew],
-+    [AS_HELP_STRING([--enable-glew],
-+        [build demos which require glew @<:@default=yes@:>@])],
-+    [enable_glew="$enableval"],
-+    [enable_glew=yes]
-+)
-+
-+if test "x$enable_glew" = xyes; then
-+    dnl Check for GLEW
-+    PKG_CHECK_MODULES(GLEW, [glew >= 1.5.4], [glew_enabled=yes], [glew_enabled=no])
-+    DEMO_CFLAGS="$DEMO_CFLAGS $GLEW_CFLAGS"
-+    DEMO_LIBS="$DEMO_LIBS $GLEW_LIBS"
-+fi
- 
- # LIBS was set by AC_CHECK_LIB above
- LIBS=""
- 
--PKG_CHECK_MODULES(GLU, [glu], [],
--		  [AC_CHECK_HEADER([GL/glu.h],
--				   [],
--		  		   AC_MSG_ERROR([GLU not found]))
--		   AC_CHECK_LIB([GLU],
--				[gluBeginCurve],
--				[GLU_LIBS=-lGLU],
--				AC_MSG_ERROR([GLU required])) ])
-+AC_ARG_ENABLE([glu],
-+    [AS_HELP_STRING([--enable-glu],
-+        [build demos which require glu @<:@default=yes@:>@])],
-+    [enable_glu="$enableval"],
-+    [enable_glu=yes]
-+)
- 
--DEMO_CFLAGS="$DEMO_CFLAGS $GLU_CFLAGS"
--DEMO_LIBS="$DEMO_LIBS $GLU_LIBS"
-+if test "x$enable_glu" = xyes; then
-+    PKG_CHECK_MODULES(GLU, [glu], [glu_enabled=yes],
-+                     [AC_CHECK_HEADER([GL/glu.h],
-+                                      [],
-+                                      AC_MSG_ERROR([GLU not found]))
-+                      AC_CHECK_LIB([GLU],
-+                                   [gluBeginCurve],
-+                                   [GLU_LIBS=-lGLU
-+				    glu_enabled=yes],
-+                                   AC_MSG_ERROR([GLU required])) ])
-+
-+    DEMO_CFLAGS="$DEMO_CFLAGS $GLU_CFLAGS"
-+    DEMO_LIBS="$DEMO_LIBS $GLU_LIBS"
-+fi
- 
- AC_ARG_ENABLE([egl],
-     [AS_HELP_STRING([--enable-egl],
-@@ -304,6 +323,8 @@ AC_SUBST([WAYLAND_CFLAGS])
- AC_SUBST([WAYLAND_LIBS])
- 
- 
-+AM_CONDITIONAL(HAVE_GLU, test "x$glu_enabled" = "xyes")
-+AM_CONDITIONAL(HAVE_GLEW, test "x$glew_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_EGL, test "x$egl_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_GLESV1, test "x$glesv1_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_GLESV2, test "x$glesv2_enabled" = "xyes")
-diff --git a/src/Makefile.am b/src/Makefile.am
-index 1647d64..8b89dee 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -22,15 +22,19 @@
- # Authors:
- #    Eric Anholt <eric@anholt.net>
- 
-+if HAVE_GLEW
-+UTIL = util
-+endif
-+
- SUBDIRS = \
--	util \
-+	$(UTIL) \
- 	data \
- 	demos \
- 	egl \
- 	fp \
- 	fpglsl \
- 	glsl \
--        gs \
-+	gs \
- 	objviewer \
- 	osdemos \
- 	perf \
-@@ -40,8 +44,12 @@ SUBDIRS = \
- 	slang \
- 	tests \
- 	tools \
--	trivial \
--	vp \
--	vpglsl \
- 	wgl \
- 	xdemos
-+
-+if HAVE_GLEW
-+SUBDIRS += \
-+	vp \
-+	vpglsl \
-+	trivial
-+endif
-diff --git a/src/demos/Makefile.am b/src/demos/Makefile.am
-index 41603fa..ab1e3ab 100644
---- a/src/demos/Makefile.am
-+++ b/src/demos/Makefile.am
-@@ -30,91 +30,100 @@ AM_LDFLAGS = \
- 	$(DEMO_LIBS) \
- 	$(GLUT_LIBS)
- 
-+bin_PROGRAMS =
-+
- if HAVE_GLUT
--bin_PROGRAMS = \
-+if HAVE_GLEW
-+bin_PROGRAMS += \
- 	arbfplight \
- 	arbfslight \
- 	arbocclude \
- 	arbocclude2 \
--	bounce \
--	clearspd \
- 	copypix \
- 	cubemap \
- 	cuberender \
- 	dinoshade \
--	dissolve \
--	drawpix \
- 	engine \
- 	fbo_firecube \
- 	fbotexture \
--	fire \
- 	fogcoord \
- 	fplight \
- 	fslight \
-+	gloss \
-+	isosurf \
-+	multiarb \
-+	paltex \
-+	pointblast \
-+	projtex \
-+	shadowtex \
-+	spriteblast \
-+	stex3d \
-+	textures \
-+	vao_demo \
-+	winpos
-+
-+copypix_LDADD = ../util/libutil.la
-+cubemap_LDADD = ../util/libutil.la
-+cuberender_LDADD = ../util/libutil.la
-+engine_LDADD = ../util/libutil.la
-+fbo_firecube_LDADD = ../util/libutil.la
-+gloss_LDADD = ../util/libutil.la
-+isosurf_LDADD = ../util/libutil.la
-+multiarb_LDADD = ../util/libutil.la
-+projtex_LDADD = ../util/libutil.la
-+textures_LDADD = ../util/libutil.la
-+winpos_LDADD = ../util/libutil.la
-+endif
-+
-+if HAVE_GLU
-+bin_PROGRAMS += \
-+	bounce \
-+	clearspd \
-+	dissolve \
-+	drawpix \
-+	fire \
- 	gamma \
- 	gearbox \
- 	gears \
- 	geartrain \
- 	glinfo \
--	gloss \
- 	gltestperf \
- 	ipers \
--	isosurf \
- 	lodbias \
- 	morph3d \
--	multiarb \
--	paltex \
- 	pixeltest \
--	pointblast \
--	projtex \
- 	ray \
- 	readpix \
- 	reflect \
- 	renormal \
--	shadowtex \
- 	singlebuffer \
- 	spectex \
--	spriteblast \
--	stex3d \
- 	teapot \
- 	terrain \
- 	tessdemo \
- 	texcyl \
- 	texenv \
--	textures \
- 	trispd \
- 	tunnel2 \
--	tunnel \
--	vao_demo \
--	winpos
--endif
-+	tunnel
- 
- tunnel_SOURCES = \
- 	tunnel.c \
- 	tunneldat.h
- 
--copypix_LDADD = ../util/libutil.la
--cubemap_LDADD = ../util/libutil.la
--cuberender_LDADD = ../util/libutil.la
--drawpix_LDADD = ../util/libutil.la
- dissolve_LDADD = ../util/libutil.la
--engine_LDADD = ../util/libutil.la
--fbo_firecube_LDADD = ../util/libutil.la
-+drawpix_LDADD = ../util/libutil.la
- fire_LDADD = ../util/libutil.la
--gloss_LDADD = ../util/libutil.la
- ipers_LDADD = ../util/libutil.la
--isosurf_LDADD = ../util/libutil.la
- lodbias_LDADD = ../util/libutil.la
--multiarb_LDADD = ../util/libutil.la
--projtex_LDADD = ../util/libutil.la
- readpix_LDADD = ../util/libutil.la
- reflect_LDADD = ../util/libutil.la
- teapot_LDADD = ../util/libutil.la
- texcyl_LDADD = ../util/libutil.la
--textures_LDADD = ../util/libutil.la
- tunnel_LDADD = ../util/libutil.la
- tunnel2_LDADD = ../util/libutil.la
--winpos_LDADD = ../util/libutil.la
-+endif
-+endif
- 
- EXTRA_DIST = \
- 	README
-diff --git a/src/egl/Makefile.am b/src/egl/Makefile.am
-index d64a49e..4fe1ca8 100644
---- a/src/egl/Makefile.am
-+++ b/src/egl/Makefile.am
-@@ -24,8 +24,12 @@
- 
- SUBDIRS = \
- 	eglut \
--	opengl \
--	openvg \
- 	opengles1 \
- 	opengles2 \
- 	oes_vg
-+
-+if HAVE_GLU
-+SUBDIRS += \
-+	opengl \
-+	openvg
-+endif
-diff --git a/src/egl/opengles1/Makefile.am b/src/egl/opengles1/Makefile.am
-index fa397c2..21853e8 100644
---- a/src/egl/opengles1/Makefile.am
-+++ b/src/egl/opengles1/Makefile.am
-@@ -36,9 +36,12 @@ AM_LDFLAGS = \
- 	$(EGL_LIBS) \
- 	-lm
- 
-+noinst_PROGRAMS =
-+
- if HAVE_EGL
- if HAVE_GLESV1
--noinst_PROGRAMS = \
-+if HAVE_X11
-+bin_PROGRAMS = \
- 	bindtex \
- 	clear \
- 	drawtex_x11 \
-@@ -52,8 +55,6 @@ noinst_PROGRAMS = \
- 	torus_x11 \
- 	tri_x11 \
- 	two_win
--endif
--endif
- 
- bindtex_LDADD = $(X11_LIBS)
- es1_info_LDADD = $(X11_LIBS)
-@@ -76,3 +77,6 @@ drawtex_x11_LDADD = ../eglut/libeglut_x11.la
- gears_x11_LDADD = ../eglut/libeglut_x11.la
- torus_x11_LDADD = ../eglut/libeglut_x11.la
- tri_x11_LDADD = ../eglut/libeglut_x11.la
-+endif
-+endif
-+endif
-diff --git a/src/egl/opengles2/Makefile.am b/src/egl/opengles2/Makefile.am
-index b80ba50..17f8d49 100644
---- a/src/egl/opengles2/Makefile.am
-+++ b/src/egl/opengles2/Makefile.am
-@@ -33,27 +33,28 @@ AM_LDFLAGS = \
- 	$(EGL_LIBS) \
- 	-lm
- 
-+bin_PROGRAMS =
-+
- if HAVE_EGL
- if HAVE_GLESV2
--bin_PROGRAMS =
--if HAVE_X11
--bin_PROGRAMS += \
--	es2_info \
--	es2gears_x11 \
--	es2tri
--endif
- if HAVE_WAYLAND
- bin_PROGRAMS += es2gears_wayland
--endif
--endif
-+
-+es2gears_wayland_SOURCES = es2gears.c
-+es2gears_wayland_LDADD = ../eglut/libeglut_wayland.la
- endif
- 
--es2_info_LDADD = $(X11_LIBS)
--es2tri_LDADD = $(X11_LIBS)
-+if HAVE_X11
-+bin_PROGRAMS += \
-+	es2tri \
-+	es2_info \
-+	es2gears_x11
- 
-+es2_info_LDADD = $(X11_LIBS)
- es2gears_x11_SOURCES = es2gears.c
--
- es2gears_x11_LDADD = ../eglut/libeglut_x11.la
-+es2tri_LDADD = $(X11_LIBS)
-+endif
-+endif
-+endif
- 
--es2gears_wayland_SOURCES = es2gears.c
--es2gears_wayland_LDADD = ../eglut/libeglut_wayland.la
--- 
-2.1.4
-
diff --git a/recipes-graphics/mesa/mesa-demos/0004-Use-DEMOS_DATA_DIR-to-locate-data-files.patch b/recipes-graphics/mesa/mesa-demos/0004-Use-DEMOS_DATA_DIR-to-locate-data-files.patch
deleted file mode 100644
index f77b97f..0000000
--- a/recipes-graphics/mesa/mesa-demos/0004-Use-DEMOS_DATA_DIR-to-locate-data-files.patch
+++ /dev/null
@@ -1,234 +0,0 @@
-From 5e10108d76a59abac21c7e540bcfd2ddaccca2cb Mon Sep 17 00:00:00 2001
-From: Drew Moseley <drew_moseley@mentor.com>
-Date: Fri, 9 May 2014 11:50:24 -0400
-Subject: [PATCH 4/9] Use DEMOS_DATA_DIR to locate data files
-
-Upstream-Status: Submitted [https://bugs.freedesktop.org/show_bug.cgi?id=78496]
-Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
----
- src/glsl/bezier.c           |  2 +-
- src/glsl/blinking-teapot.c  |  4 ++--
- src/glsl/brick.c            |  4 ++--
- src/glsl/bump.c             |  6 +++---
- src/glsl/convolutions.c     |  2 +-
- src/glsl/mandelbrot.c       |  4 ++--
- src/glsl/multitex.c         |  4 ++--
- src/glsl/simplex-noise.c    |  2 +-
- src/glsl/skinning.c         |  4 ++--
- src/glsl/texdemo1.c         |  8 ++++----
- src/glsl/toyball.c          |  4 ++--
- src/objviewer/objview.c     | 12 ++++++------
- src/perf/glslstateschange.c |  8 ++++----
- 13 files changed, 32 insertions(+), 32 deletions(-)
-
-diff --git a/src/glsl/bezier.c b/src/glsl/bezier.c
-index 0b56bc1..e01603d 100644
---- a/src/glsl/bezier.c
-+++ b/src/glsl/bezier.c
-@@ -13,7 +13,7 @@
- #include "glut_wrap.h"
- #include "shaderutil.h"
- 
--static const char *filename = "bezier.geom";
-+static const char *filename = DEMOS_DATA_DIR "bezier.geom";
- 
- static GLuint fragShader;
- static GLuint vertShader;
-diff --git a/src/glsl/blinking-teapot.c b/src/glsl/blinking-teapot.c
-index e3bf24d..7662b1f 100644
---- a/src/glsl/blinking-teapot.c
-+++ b/src/glsl/blinking-teapot.c
-@@ -63,8 +63,8 @@ init_opengl (void)
-      exit(1);
-   }     
- 
--  vshad_id = CompileShaderFile (GL_VERTEX_SHADER, "blinking-teapot.vert");
--  fshad_id = CompileShaderFile (GL_FRAGMENT_SHADER, "blinking-teapot.frag");
-+  vshad_id = CompileShaderFile (GL_VERTEX_SHADER, DEMOS_DATA_DIR "blinking-teapot.vert");
-+  fshad_id = CompileShaderFile (GL_FRAGMENT_SHADER, DEMOS_DATA_DIR "blinking-teapot.frag");
-   prog_id = LinkShaders (vshad_id, fshad_id);
- 
-   UseProgram (prog_id);
-diff --git a/src/glsl/brick.c b/src/glsl/brick.c
-index 3021856..fe5f190 100644
---- a/src/glsl/brick.c
-+++ b/src/glsl/brick.c
-@@ -14,8 +14,8 @@
- #include "shaderutil.h"
- 
- 
--static char *FragProgFile = "CH06-brick.frag";
--static char *VertProgFile = "CH06-brick.vert";
-+static char *FragProgFile = DEMOS_DATA_DIR "CH06-brick.frag";
-+static char *VertProgFile = DEMOS_DATA_DIR "CH06-brick.vert";
- 
- /* program/shader objects */
- static GLuint fragShader;
-diff --git a/src/glsl/bump.c b/src/glsl/bump.c
-index 59f62cd..3a1b20a 100644
---- a/src/glsl/bump.c
-+++ b/src/glsl/bump.c
-@@ -15,9 +15,9 @@
- #include "readtex.h"
- 
- 
--static char *FragProgFile = "CH11-bumpmap.frag";
--static char *FragTexProgFile = "CH11-bumpmaptex.frag";
--static char *VertProgFile = "CH11-bumpmap.vert";
-+static char *FragProgFile = DEMOS_DATA_DIR "CH11-bumpmap.frag";
-+static char *FragTexProgFile = DEMOS_DATA_DIR "CH11-bumpmaptex.frag";
-+static char *VertProgFile = DEMOS_DATA_DIR "CH11-bumpmap.vert";
- static char *TextureFile = DEMOS_DATA_DIR "tile.rgb";
- 
- /* program/shader objects */
-diff --git a/src/glsl/convolutions.c b/src/glsl/convolutions.c
-index a120cfe..9312f00 100644
---- a/src/glsl/convolutions.c
-+++ b/src/glsl/convolutions.c
-@@ -340,7 +340,7 @@ static void init(void)
- 
-    menuInit();
-    readTexture(textureLocation);
--   createProgram("convolution.vert", "convolution.frag");
-+   createProgram(DEMOS_DATA_DIR "convolution.vert", DEMOS_DATA_DIR "convolution.frag");
- 
-    glEnable(GL_TEXTURE_2D);
-    glClearColor(1.0, 1.0, 1.0, 1.0);
-diff --git a/src/glsl/mandelbrot.c b/src/glsl/mandelbrot.c
-index 31ede1d..ab34a0f 100644
---- a/src/glsl/mandelbrot.c
-+++ b/src/glsl/mandelbrot.c
-@@ -14,8 +14,8 @@
- #include "shaderutil.h"
- 
- 
--static char *FragProgFile = "CH18-mandel.frag";
--static char *VertProgFile = "CH18-mandel.vert";
-+static char *FragProgFile = DEMOS_DATA_DIR "CH18-mandel.frag";
-+static char *VertProgFile = DEMOS_DATA_DIR "CH18-mandel.vert";
- 
- /* program/shader objects */
- static GLuint fragShader;
-diff --git a/src/glsl/multitex.c b/src/glsl/multitex.c
-index 262ea50..546bd27 100644
---- a/src/glsl/multitex.c
-+++ b/src/glsl/multitex.c
-@@ -35,8 +35,8 @@
- 
- static const char *Demo = "multitex";
- 
--static const char *VertFile = "multitex.vert";
--static const char *FragFile = "multitex.frag";
-+static const char *VertFile = DEMOS_DATA_DIR "multitex.vert";
-+static const char *FragFile = DEMOS_DATA_DIR "multitex.frag";
- 
- static const char *TexFiles[2] = 
-    {
-diff --git a/src/glsl/simplex-noise.c b/src/glsl/simplex-noise.c
-index 13fdd5d..885f01e 100644
---- a/src/glsl/simplex-noise.c
-+++ b/src/glsl/simplex-noise.c
-@@ -169,7 +169,7 @@ SpecialKey(int key, int x, int y)
- static void
- Init(void)
- {
--   const char *filename = "simplex-noise.glsl";
-+   const char *filename = DEMOS_DATA_DIR "simplex-noise.glsl";
-    char noiseText[10000];
-    FILE *f;
-    int len;
-diff --git a/src/glsl/skinning.c b/src/glsl/skinning.c
-index bf38d77..536d475 100644
---- a/src/glsl/skinning.c
-+++ b/src/glsl/skinning.c
-@@ -20,8 +20,8 @@
- #define M_PI 3.1415926535
- #endif
- 
--static char *FragProgFile = "skinning.frag";
--static char *VertProgFile = "skinning.vert";
-+static char *FragProgFile = DEMOS_DATA_DIR "skinning.frag";
-+static char *VertProgFile = DEMOS_DATA_DIR "skinning.vert";
- 
- /* program/shader objects */
- static GLuint fragShader;
-diff --git a/src/glsl/texdemo1.c b/src/glsl/texdemo1.c
-index 6cde239..a082342 100644
---- a/src/glsl/texdemo1.c
-+++ b/src/glsl/texdemo1.c
-@@ -35,11 +35,11 @@
- 
- static const char *Demo = "texdemo1";
- 
--static const char *ReflectVertFile = "reflect.vert";
--static const char *CubeFragFile = "cubemap.frag";
-+static const char *ReflectVertFile = DEMOS_DATA_DIR "reflect.vert";
-+static const char *CubeFragFile = DEMOS_DATA_DIR "cubemap.frag";
- 
--static const char *SimpleVertFile = "simple.vert";
--static const char *SimpleTexFragFile = "shadowtex.frag";
-+static const char *SimpleVertFile = DEMOS_DATA_DIR "simple.vert";
-+static const char *SimpleTexFragFile = DEMOS_DATA_DIR "shadowtex.frag";
- 
- static const char *GroundImage = DEMOS_DATA_DIR "tile.rgb";
- 
-diff --git a/src/glsl/toyball.c b/src/glsl/toyball.c
-index 5f27951..4e7e832 100644
---- a/src/glsl/toyball.c
-+++ b/src/glsl/toyball.c
-@@ -14,8 +14,8 @@
- #include "shaderutil.h"
- 
- 
--static char *FragProgFile = "CH11-toyball.frag";
--static char *VertProgFile = "CH11-toyball.vert";
-+static char *FragProgFile = DEMOS_DATA_DIR "CH11-toyball.frag";
-+static char *VertProgFile = DEMOS_DATA_DIR "CH11-toyball.vert";
- 
- /* program/shader objects */
- static GLuint fragShader;
-diff --git a/src/objviewer/objview.c b/src/objviewer/objview.c
-index 6def726..78a6acf 100644
---- a/src/objviewer/objview.c
-+++ b/src/objviewer/objview.c
-@@ -162,12 +162,12 @@ init_model(void)
- static void
- init_skybox(void)
- {
--   SkyboxTex = LoadSkyBoxCubeTexture("alpine_east.rgb",
--                                     "alpine_west.rgb",
--                                     "alpine_up.rgb",
--                                     "alpine_down.rgb",
--                                     "alpine_south.rgb",
--                                     "alpine_north.rgb");
-+   SkyboxTex = LoadSkyBoxCubeTexture(DEMOS_DATA_DIR "alpine_east.rgb",
-+                                     DEMOS_DATA_DIR "alpine_west.rgb",
-+                                     DEMOS_DATA_DIR "alpine_up.rgb",
-+                                     DEMOS_DATA_DIR "alpine_down.rgb",
-+                                     DEMOS_DATA_DIR "alpine_south.rgb",
-+                                     DEMOS_DATA_DIR "alpine_north.rgb");
-    glmSpecularTexture(Model, SkyboxTex);
- }
- 
-diff --git a/src/perf/glslstateschange.c b/src/perf/glslstateschange.c
-index 7422b78..dbf8332 100644
---- a/src/perf/glslstateschange.c
-+++ b/src/perf/glslstateschange.c
-@@ -33,10 +33,10 @@
- #include "glmain.h"
- #include "common.h"
- 
--static const char *VertFile1 = "glslstateschange1.vert";
--static const char *FragFile1 = "glslstateschange1.frag";
--static const char *VertFile2 = "glslstateschange2.vert";
--static const char *FragFile2 = "glslstateschange2.frag";
-+static const char *VertFile1 = DEMOS_DATA_DIR "glslstateschange1.vert";
-+static const char *FragFile1 = DEMOS_DATA_DIR "glslstateschange1.frag";
-+static const char *VertFile2 = DEMOS_DATA_DIR "glslstateschange2.vert";
-+static const char *FragFile2 = DEMOS_DATA_DIR "glslstateschange2.frag";
- static struct uniform_info Uniforms1[] = {
-    { "tex1",  1, GL_SAMPLER_2D, { 0, 0, 0, 0 }, -1 },
-    { "tex2",  1, GL_SAMPLER_2D, { 1, 0, 0, 0 }, -1 },
--- 
-2.0.0
-
diff --git a/recipes-graphics/mesa/mesa-demos/0007-Install-few-more-test-programs.patch b/recipes-graphics/mesa/mesa-demos/0007-Install-few-more-test-programs.patch
deleted file mode 100644
index b27d9ea..0000000
--- a/recipes-graphics/mesa/mesa-demos/0007-Install-few-more-test-programs.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 2e0367a941445a862ab99c54ec85d1357d0f73c0 Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Thu, 10 Jul 2014 14:30:52 +0200
-Subject: [PATCH] Install few more test programs
-
-Upstream-Status: Pending
-
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-
-Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
-
----
- src/egl/opengl/Makefile.am | 3 +--
- src/egl/openvg/Makefile.am | 2 +-
- 2 files changed, 2 insertions(+), 3 deletions(-)
-
-diff --git a/src/egl/opengl/Makefile.am b/src/egl/opengl/Makefile.am
-index 6d184ff6..ab09d028 100644
---- a/src/egl/opengl/Makefile.am
-+++ b/src/egl/opengl/Makefile.am
-@@ -57,8 +57,7 @@ endif
- 
- if HAVE_EGL
- bin_PROGRAMS = \
--	eglinfo
--noinst_PROGRAMS = \
-+	eglinfo \
- 	peglgears \
- 	$(EGL_DRM_DEMOS) \
- 	$(EGL_X11_DEMOS) \
-diff --git a/src/egl/openvg/Makefile.am b/src/egl/openvg/Makefile.am
-index b0f1212f..5fd1cf83 100644
---- a/src/egl/openvg/Makefile.am
-+++ b/src/egl/openvg/Makefile.am
-@@ -49,7 +49,7 @@ endif
- 
- if HAVE_EGL
- if HAVE_VG
--noinst_PROGRAMS = \
-+bin_PROGRAMS = \
- 	$(EGL_X11_DEMOS)
- endif
- endif
diff --git a/recipes-graphics/mesa/mesa-demos/0008-glsl-perf-Add-few-missing-.glsl-.vert-.frag-files-to.patch b/recipes-graphics/mesa/mesa-demos/0008-glsl-perf-Add-few-missing-.glsl-.vert-.frag-files-to.patch
deleted file mode 100644
index a6d1681..0000000
--- a/recipes-graphics/mesa/mesa-demos/0008-glsl-perf-Add-few-missing-.glsl-.vert-.frag-files-to.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-From 894add34c2b5e6b4ccc78996bf681d7ec7bc9e36 Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Thu, 10 Jul 2014 14:29:27 +0200
-Subject: [PATCH] glsl, perf: Add few missing .glsl, .vert, .frag files to
- EXTRA_DATA
-
-Upstream-Status: Pending
-
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-
----
- src/fpglsl/Makefile.am |  2 ++
- src/glsl/Makefile.am   | 10 ++++++++--
- src/perf/Makefile.am   |  6 ++++++
- src/vpglsl/Makefile.am |  1 +
- 4 files changed, 17 insertions(+), 2 deletions(-)
-
-diff --git a/src/fpglsl/Makefile.am b/src/fpglsl/Makefile.am
-index 47c1039f..fd43c919 100644
---- a/src/fpglsl/Makefile.am
-+++ b/src/fpglsl/Makefile.am
-@@ -39,10 +39,12 @@ noinst_PROGRAMS = \
- endif
- 
- EXTRA_DIST = \
-+	depth-read.glsl \
- 	dowhile2.glsl \
- 	dowhile.glsl \
- 	forbreak.glsl \
- 	for.glsl \
-+	infinite-loop.glsl \
- 	mov.glsl \
- 	mov-imm.glsl \
- 	simpleif.glsl \
-diff --git a/src/glsl/Makefile.am b/src/glsl/Makefile.am
-index 4faa8dbf..079a29d8 100644
---- a/src/glsl/Makefile.am
-+++ b/src/glsl/Makefile.am
-@@ -37,7 +37,7 @@ AM_LDFLAGS = \
- if HAVE_GLUT
- bin_PROGRAMS = \
- 	array \
--        bezier \
-+	bezier \
- 	bitmap \
- 	brick \
- 	bump \
-@@ -123,12 +123,16 @@ EXTRA_DIST = \
- 	CH06-brick.vert \
- 	CH11-bumpmap.frag \
- 	CH11-bumpmap.vert \
-+	CH11-bumpmaptex.frag \
- 	CH11-toyball.frag \
- 	CH11-toyball.vert \
- 	CH18-mandel.frag \
- 	CH18-mandel.vert \
--        bezier.geom \
-+	bezier.geom \
- 	brick.shtest \
-+	blinking-teapot.frag \
-+	blinking-teapot.vert \
-+	convolution.frag \
- 	convolution.vert \
- 	cubemap.frag \
- 	mandelbrot.shtest \
-@@ -138,5 +142,7 @@ EXTRA_DIST = \
- 	reflect.vert \
- 	shadowtex.frag \
- 	simple.vert \
-+	simplex-noise.glsl \
- 	skinning.frag \
-+	skinning.vert \
- 	toyball.shtest
-diff --git a/src/perf/Makefile.am b/src/perf/Makefile.am
-index f0031fea..60069396 100644
---- a/src/perf/Makefile.am
-+++ b/src/perf/Makefile.am
-@@ -59,3 +59,9 @@ endif
- 
- glslstateschange_LDADD = libperf.la ../util/libutil.la
- glsl_compile_time_LDADD = ../util/libutil.la
-+
-+EXTRA_DIST = \
-+	glslstateschange1.frag \
-+	glslstateschange1.vert \
-+	glslstateschange2.frag \
-+	glslstateschange2.vert
-diff --git a/src/vpglsl/Makefile.am b/src/vpglsl/Makefile.am
-index 4a85ed40..48b08f48 100644
---- a/src/vpglsl/Makefile.am
-+++ b/src/vpglsl/Makefile.am
-@@ -44,6 +44,7 @@ EXTRA_DIST = \
- 	func2.glsl \
- 	ifelse.glsl \
- 	if.glsl \
-+	infinite-loop.glsl \
- 	mov.glsl \
- 	nestedifs.glsl \
- 	nestedswizzle.glsl \
diff --git a/recipes-graphics/mesa/mesa-demos/0009-glsl-perf-Install-.glsl-.vert-.frag-files.patch b/recipes-graphics/mesa/mesa-demos/0009-glsl-perf-Install-.glsl-.vert-.frag-files.patch
deleted file mode 100644
index 8a98ba6..0000000
--- a/recipes-graphics/mesa/mesa-demos/0009-glsl-perf-Install-.glsl-.vert-.frag-files.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From 477ab6d90a17d8e4d3935be6ce8b8e154db0e3e5 Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Thu, 10 Jul 2014 14:48:12 +0200
-Subject: [PATCH] glsl, perf: Install .glsl, .vert, .frag files
-
-Upstream-Status: Pending
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
-
----
- src/fpglsl/Makefile.am | 3 ++-
- src/glsl/Makefile.am   | 3 ++-
- src/perf/Makefile.am   | 3 ++-
- src/vpglsl/Makefile.am | 3 ++-
- 4 files changed, 8 insertions(+), 4 deletions(-)
-
-diff --git a/src/fpglsl/Makefile.am b/src/fpglsl/Makefile.am
-index fd43c919..2bf51de4 100644
---- a/src/fpglsl/Makefile.am
-+++ b/src/fpglsl/Makefile.am
-@@ -38,7 +38,8 @@ noinst_PROGRAMS = \
- 	fp-tri
- endif
- 
--EXTRA_DIST = \
-+demosdatadir=$(datadir)/$(PACKAGE)/
-+dist_demosdata_DATA= \
- 	depth-read.glsl \
- 	dowhile2.glsl \
- 	dowhile.glsl \
-diff --git a/src/glsl/Makefile.am b/src/glsl/Makefile.am
-index 079a29d8..f66ec299 100644
---- a/src/glsl/Makefile.am
-+++ b/src/glsl/Makefile.am
-@@ -118,7 +118,8 @@ vert_or_frag_only_LDADD = ../util/libutil.la
- vert_tex_LDADD = ../util/libutil.la
- vsraytrace_LDADD = ../util/libutil.la
- 
--EXTRA_DIST = \
-+demosdatadir=$(datadir)/$(PACKAGE)/
-+dist_demosdata_DATA= \
- 	CH06-brick.frag \
- 	CH06-brick.vert \
- 	CH11-bumpmap.frag \
-diff --git a/src/perf/Makefile.am b/src/perf/Makefile.am
-index 60069396..469bdf45 100644
---- a/src/perf/Makefile.am
-+++ b/src/perf/Makefile.am
-@@ -60,7 +60,8 @@ endif
- glslstateschange_LDADD = libperf.la ../util/libutil.la
- glsl_compile_time_LDADD = ../util/libutil.la
- 
--EXTRA_DIST = \
-+demosdatadir=$(datadir)/$(PACKAGE)/
-+dist_demosdata_DATA= \
- 	glslstateschange1.frag \
- 	glslstateschange1.vert \
- 	glslstateschange2.frag \
-diff --git a/src/vpglsl/Makefile.am b/src/vpglsl/Makefile.am
-index 48b08f48..55268675 100644
---- a/src/vpglsl/Makefile.am
-+++ b/src/vpglsl/Makefile.am
-@@ -38,7 +38,8 @@ noinst_PROGRAMS = \
- 	vp-tris
- endif
- 
--EXTRA_DIST = \
-+demosdatadir=$(datadir)/$(PACKAGE)/
-+dist_demosdata_DATA= \
- 	for.glsl \
- 	func.glsl \
- 	func2.glsl \
diff --git a/recipes-graphics/mesa/mesa-demos/0012-mesa-demos-OpenVG-demos-with-single-frame-need-eglSw.patch b/recipes-graphics/mesa/mesa-demos/0012-mesa-demos-OpenVG-demos-with-single-frame-need-eglSw.patch
deleted file mode 100644
index c687647..0000000
--- a/recipes-graphics/mesa/mesa-demos/0012-mesa-demos-OpenVG-demos-with-single-frame-need-eglSw.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From 3aa84c47e88a4c38446ce1323abf6f2c77389104 Mon Sep 17 00:00:00 2001
-From: Prabhu <prabhu.sundararaj@freescale.com>
-Date: Mon, 16 Nov 2015 17:09:32 -0600
-Subject: [PATCH] mesa-demos: OpenVG demos with single frame need eglSwapBuffer
-
-sp and text demos rendering single frame. to display the
-single frame rendered needed a eglSwapBuffer to diplay to window.
-Hence added eglutPostRedisplay to display the frame
-
-Upstream-Status: Pending
-
-Signed-off-by: Prabhu <prabhu.sundararaj@freescale.com>
----
- src/egl/openvg/sp.c   | 1 +
- src/egl/openvg/text.c | 1 +
- 2 files changed, 2 insertions(+)
-
-diff --git a/src/egl/openvg/sp.c b/src/egl/openvg/sp.c
-index a20c0a3..468e91e 100644
---- a/src/egl/openvg/sp.c
-+++ b/src/egl/openvg/sp.c
-@@ -500,6 +500,7 @@ draw(void)
-    }
- 
-    vgFlush();
-+   eglutPostRedisplay();
- }
- 
- 
-diff --git a/src/egl/openvg/text.c b/src/egl/openvg/text.c
-index f5c6de8..492581c 100644
---- a/src/egl/openvg/text.c
-+++ b/src/egl/openvg/text.c
-@@ -360,6 +360,7 @@ display(void)
- {
-    vgClear(0, 0, width, height);
-    glyph_string_draw(10.0, 10.0);
-+   eglutPostRedisplay();
- }
- 
- 
--- 
-2.5.1
-
diff --git a/recipes-graphics/mesa/mesa-demos/0013-only-build-GLX-demos-if-needed.patch b/recipes-graphics/mesa/mesa-demos/0013-only-build-GLX-demos-if-needed.patch
deleted file mode 100644
index e7be4df..0000000
--- a/recipes-graphics/mesa/mesa-demos/0013-only-build-GLX-demos-if-needed.patch
+++ /dev/null
@@ -1,62 +0,0 @@
-From 322af294390a7f4e1524c5a79312be6cbebce988 Mon Sep 17 00:00:00 2001
-From: Awais Belal <awais_belal@mentor.com>
-Date: Wed, 11 Nov 2015 17:22:12 +0500
-Subject: [PATCH] only build GLX demos if needed
-
-There are platforms that default to EGL only configurations
-in which case the GLX applications are not required
-at all. Allow the user to control generation of these
-demos as needed through a configure switch.
-
-Signed-off-by: Awais Belal <awais_belal@mentor.com>
-Upstream-Status: Pending
----
- configure.ac    | 9 +++++++++
- src/Makefile.am | 6 +++++-
- 2 files changed, 14 insertions(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index f8ec7e3..1a4d96d 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -132,6 +132,11 @@ if test "x$enable_glu" = xyes; then
-     DEMO_LIBS="$DEMO_LIBS $GLU_LIBS"
- fi
- 
-+AC_ARG_ENABLE([glx-demos],
-+    [AS_HELP_STRING([--enable-glx-demos],
-+        [enable GLX demos @<:@default=auto@:>@])],
-+    [glx_demos_enabled="$enableval"],
-+    [glx_demos_enabled=yes])
- AC_ARG_ENABLE([egl],
-     [AS_HELP_STRING([--enable-egl],
-         [enable EGL library @<:@default=auto@:>@])],
-@@ -325,6 +333,7 @@ AC_SUBST([WAYLAND_LIBS])
- 
- AM_CONDITIONAL(HAVE_GLU, test "x$glu_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_GLEW, test "x$glew_enabled" = "xyes")
-+AM_CONDITIONAL(HAVE_GLX, test "x$glx_demos_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_EGL, test "x$egl_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_GLESV1, test "x$glesv1_enabled" = "xyes")
- AM_CONDITIONAL(HAVE_GLESV2, test "x$glesv2_enabled" = "xyes")
-diff --git a/src/Makefile.am b/src/Makefile.am
-index 8b89dee..a4d7e8f 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -44,8 +44,12 @@ SUBDIRS = \
- 	slang \
- 	tests \
- 	tools \
--	wgl \
-+	wgl
-+
-+if HAVE_GLX
-+SUBDIRS += \
- 	xdemos
-+endif
- 
- if HAVE_GLEW
- SUBDIRS += \
--- 
-1.9.1
-
diff --git a/recipes-graphics/mesa/mesa-demos_8.4.0.bb b/recipes-graphics/mesa/mesa-demos_8.4.0.bb
deleted file mode 100644
index 38bdbde..0000000
--- a/recipes-graphics/mesa/mesa-demos_8.4.0.bb
+++ /dev/null
@@ -1,59 +0,0 @@
-SUMMARY = "Mesa demo applications"
-DESCRIPTION = "This package includes the demonstration application, such as glxgears. \
-These applications can be used for Mesa validation and benchmarking."
-HOMEPAGE = "http://mesa3d.org"
-BUGTRACKER = "https://bugs.freedesktop.org"
-SECTION = "x11"
-
-LICENSE = "MIT & PD"
-LIC_FILES_CHKSUM = "file://src/xdemos/glxgears.c;beginline=1;endline=20;md5=914225785450eff644a86c871d3ae00e \
-                    file://src/xdemos/glxdemo.c;beginline=1;endline=8;md5=b01d5ab1aee94d35b7efaa2ef48e1a06"
-
-SRC_URI = "https://mesa.freedesktop.org/archive/demos/${BPN}-${PV}.tar.bz2 \
-           file://0001-mesa-demos-Add-missing-data-files.patch \
-           file://0003-configure-Allow-to-disable-demos-which-require-GLEW-.patch \
-           file://0004-Use-DEMOS_DATA_DIR-to-locate-data-files.patch \
-           file://0007-Install-few-more-test-programs.patch \
-           file://0008-glsl-perf-Add-few-missing-.glsl-.vert-.frag-files-to.patch \
-           file://0009-glsl-perf-Install-.glsl-.vert-.frag-files.patch \
-           file://0012-mesa-demos-OpenVG-demos-with-single-frame-need-eglSw.patch \
-           file://0013-only-build-GLX-demos-if-needed.patch \
-           "
-SRC_URI[md5sum] = "6b65a02622765522176d00f553086fa3"
-SRC_URI[sha256sum] = "01e99c94a0184e63e796728af89bfac559795fb2a0d6f506fa900455ca5fff7d"
-
-inherit autotools pkgconfig features_check
-# depends on virtual/egl, virtual/libgl ...
-REQUIRED_DISTRO_FEATURES = "opengl x11"
-
-PACKAGECONFIG ?= "drm osmesa freetype2 gbm egl gles1 gles2 \
-                  x11 glew glu glx"
-
-# The Wayland code doesn't work with Wayland 1.0, so disable it for now
-#${@bb.utils.filter('DISTRO_FEATURES', 'wayland', d)}"
-
-EXTRA_OECONF = "--with-system-data-files"
-
-PACKAGECONFIG[drm] = "--enable-libdrm,--disable-libdrm,libdrm"
-PACKAGECONFIG[egl] = "--enable-egl,--disable-egl,virtual/egl"
-PACKAGECONFIG[freetype2] = "--enable-freetype2,--disable-freetype2,freetype"
-PACKAGECONFIG[gbm] = "--enable-gbm,--disable-gbm,virtual/libgl"
-PACKAGECONFIG[gles1] = "--enable-gles1,--disable-gles1,virtual/libgles1"
-PACKAGECONFIG[gles2] = "--enable-gles2,--disable-gles2,virtual/libgles2"
-PACKAGECONFIG[glut] = "--with-glut=${STAGING_EXECPREFIXDIR},--without-glut,freeglut"
-PACKAGECONFIG[osmesa] = "--enable-osmesa,--disable-osmesa,"
-PACKAGECONFIG[vg] = "--enable-vg,--disable-vg,virtual/libopenvg"
-PACKAGECONFIG[wayland] = "--enable-wayland,--disable-wayland,virtual/libgl wayland"
-PACKAGECONFIG[x11] = "--enable-x11,--disable-x11,virtual/libx11"
-PACKAGECONFIG[glew] = "--enable-glew,--disable-glew,glew"
-PACKAGECONFIG[glu] = "--enable-glu,--disable-glu,virtual/libgl"
-PACKAGECONFIG[glx] = "--enable-glx-demos,--disable-glx-demos"
-
-do_install_append() {
-	# it can be completely empty when all PACKAGECONFIG options are disabled
-	rmdir --ignore-fail-on-non-empty ${D}${bindir}
-
-	if [ -f ${D}${bindir}/clear ]; then
-        	mv ${D}${bindir}/clear ${D}${bindir}/clear.mesa-demos
-	fi
-}