Add m-esr52 at 52.6.0

1 files changed, 818 insertions, 0 deletions

diff --git a/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-utils.js b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-utils.js
new file mode 100644
index 000000000..ba5be49a9
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-utils.js
@@ -0,0 +1,818 @@
+/*
+** Copyright (c) 2015 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE 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
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+var TexImageUtils = (function() {
+
+  "use strict";
+
+  var wtu = WebGLTestUtils;
+
+  /**
+   * A vertex shader for a single texture.
+   * @type {string}
+   */
+  var simpleTextureVertexShaderES3 = [
+    '#version 300 es',
+    'in vec4 vPosition;',
+    'in vec2 texCoord0;',
+    'out vec2 texCoord;',
+    'void main() {',
+    '    gl_Position = vPosition;',
+    '    texCoord = texCoord0;',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single unsigned integer texture.
+   * @type {string}
+   */
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simpleUintTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump usampler2D tex;',
+    'in vec2 texCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    uvec4 data = texture(tex, texCoord);',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single signed integer texture.
+   * @type {string}
+   */
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simpleIntTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump isampler2D tex;',
+    'in vec2 texCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    ivec4 data = texture(tex, texCoord);',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single cube map unsigned integer texture.
+   * @type {string}
+   */
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simpleCubeMapUintTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump usamplerCube tex;',
+    'uniform int face;',
+    'in vec2 texCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    // Transform [0, 1] -> [-1, 1]
+    '    vec2 texC2 = (texCoord * 2.) - 1.;',
+    // Transform 2d tex coord. to each face of TEXTURE_CUBE_MAP coord.
+    '    vec3 texCube = vec3(0., 0., 0.);',
+    '    if (face == 34069) {',         // TEXTURE_CUBE_MAP_POSITIVE_X
+    '        texCube = vec3(1., -texC2.y, -texC2.x);',
+    '    } else if (face == 34070) {',  // TEXTURE_CUBE_MAP_NEGATIVE_X
+    '        texCube = vec3(-1., -texC2.y, texC2.x);',
+    '    } else if (face == 34071) {',  // TEXTURE_CUBE_MAP_POSITIVE_Y
+    '        texCube = vec3(texC2.x, 1., texC2.y);',
+    '    } else if (face == 34072) {',  // TEXTURE_CUBE_MAP_NEGATIVE_Y
+    '        texCube = vec3(texC2.x, -1., -texC2.y);',
+    '    } else if (face == 34073) {',  // TEXTURE_CUBE_MAP_POSITIVE_Z
+    '        texCube = vec3(texC2.x, -texC2.y, 1.);',
+    '    } else if (face == 34074) {',  // TEXTURE_CUBE_MAP_NEGATIVE_Z
+    '        texCube = vec3(-texC2.x, -texC2.y, -1.);',
+    '    }',
+    '    uvec4 data = texture(tex, texCube);',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single cube map signed integer texture.
+   * @type {string}
+   */
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simpleCubeMapIntTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump isamplerCube tex;',
+    'uniform int face;',
+    'in vec2 texCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    // Transform [0, 1] -> [-1, 1]
+    '    vec2 texC2 = (texCoord * 2.) - 1.;',
+    // Transform 2d tex coord. to each face of TEXTURE_CUBE_MAP coord.
+    '    vec3 texCube = vec3(0., 0., 0.);',
+    '    if (face == 34069) {',         // TEXTURE_CUBE_MAP_POSITIVE_X
+    '        texCube = vec3(1., -texC2.y, -texC2.x);',
+    '    } else if (face == 34070) {',  // TEXTURE_CUBE_MAP_NEGATIVE_X
+    '        texCube = vec3(-1., -texC2.y, texC2.x);',
+    '    } else if (face == 34071) {',  // TEXTURE_CUBE_MAP_POSITIVE_Y
+    '        texCube = vec3(texC2.x, 1., texC2.y);',
+    '    } else if (face == 34072) {',  // TEXTURE_CUBE_MAP_NEGATIVE_Y
+    '        texCube = vec3(texC2.x, -1., -texC2.y);',
+    '    } else if (face == 34073) {',  // TEXTURE_CUBE_MAP_POSITIVE_Z
+    '        texCube = vec3(texC2.x, -texC2.y, 1.);',
+    '    } else if (face == 34074) {',  // TEXTURE_CUBE_MAP_NEGATIVE_Z
+    '        texCube = vec3(-texC2.x, -texC2.y, -1.);',
+    '    }',
+    '    ivec4 data = texture(tex, texCube);',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single 3D texture.
+   * @type {string}
+   */
+  // Note that the tex coordinate r (the uniform uRCoord) is set to 0.0 by default.
+  var simple3DTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump sampler3D tex;',
+    'in vec2 texCoord;',
+    'uniform float uRCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    fragData = vec4(texture(tex, vec3(texCoord, uRCoord)).rgb, 1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single 3D unsigned integer texture.
+   * @type {string}
+   */
+  // Note that the tex coordinate r (the uniform uRCoord) is set to 0.0 by default.
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simple3DUintTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump usampler3D tex;',
+    'in vec2 texCoord;',
+    'uniform float uRCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    uvec4 data = texture(tex, vec3(texCoord, uRCoord));',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single 3D signed integer texture.
+   * @type {string}
+   */
+  // Note that the tex coordinate r (the uniform uRCoord) is set to 0.0 by default.
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simple3DIntTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump isampler3D tex;',
+    'in vec2 texCoord;',
+    'uniform float uRCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    ivec4 data = texture(tex, vec3(texCoord, uRCoord));',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single 2D_ARRAY texture.
+   * @type {string}
+   */
+  // Note that the first image in the array (selected by the uniform
+  // uRCoord) is used by default.
+  var simple2DArrayTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump sampler2DArray tex;',
+    'in vec2 texCoord;',
+    'uniform float uRCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    fragData = vec4(texture(tex, vec3(texCoord, uRCoord)).rgb, 1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single 2D_ARRAY unsigned integer texture.
+   * @type {string}
+   */
+  // Note that the first image in the array (selected by the uniform
+  // uRCoord) is used by default.
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simple2DArrayUintTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump usampler2DArray tex;',
+    'in vec2 texCoord;',
+    'uniform float uRCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    uvec4 data = texture(tex, vec3(texCoord, uRCoord));',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+  /**
+   * A fragment shader for a single 2D_ARRAY signed integer texture.
+   * @type {string}
+   */
+  // Note that the first image in the array (selected by the uniform
+  // uRCoord) is used by default.
+  // Note we always output 1.0 for alpha because if the texture does not contain
+  // alpha channel, sampling returns 1; for RGBA textures, sampling returns [0,255].
+  var simple2DArrayIntTextureFragmentShaderES3 = [
+    '#version 300 es',
+    'precision mediump float;',
+    'uniform mediump isampler2DArray tex;',
+    'in vec2 texCoord;',
+    'uniform float uRCoord;',
+    'out vec4 fragData;',
+    'void main() {',
+    '    ivec4 data = texture(tex, vec3(texCoord, uRCoord));',
+    '    fragData = vec4(float(data[0])/255.0,',
+    '                    float(data[1])/255.0,',
+    '                    float(data[2])/255.0,',
+    '                    1.0);',
+    '}'].join('\n');
+
+
+  /**
+   * Creates a simple texture vertex shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimpleTextureVertexShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simpleTextureVertexShaderES3, gl.VERTEX_SHADER);
+  };
+
+  /**
+   * Creates a simple unsigned integer texture fragment shader.
+   * Output is scaled by 1/255 to bring the result into normalized float range.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimpleUintTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simpleUintTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple signed integer texture fragment shader.
+   * Output is scaled by 1/255 to bring the result into normalized float range.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimpleIntTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simpleIntTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple cube map unsigned integer texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimpleCubeMapUintTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simpleCubeMapUintTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple cube map signed integer texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimpleCubeMapIntTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simpleCubeMapIntTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple 3D texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimple3DTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simple3DTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple 3D unsigned integer texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimple3DUintTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simple3DUintTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple 3D signed integer texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimple3DIntTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simple3DIntTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple 2D_ARRAY texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimple2DArrayTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simple2DArrayTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple 2D_ARRAY integer texture fragment shader.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLShader}
+   */
+  var setupSimple2DArrayUintTextureFragmentShader = function(gl) {
+    return WebGLTestUtils.loadShader(gl, simple2DArrayUintTextureFragmentShaderES3, gl.FRAGMENT_SHADER);
+  };
+
+  /**
+   * Creates a simple unsigned integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimpleUintTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimpleUintTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple signed integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimpleIntTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimpleIntTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple cube map unsigned integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimpleCubeMapUintTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation) {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl);
+    var fs = setupSimpleCubeMapUintTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple cube map signed integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimpleCubeMapIntTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation) {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl);
+    var fs = setupSimpleCubeMapIntTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple 3D texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimple3DTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimple3DTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple 3D unsigned integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimple3DUintTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimple3DUintTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple 3D signed integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimple3DIntTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimple3DIntTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple 2D_ARRAY texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimple2DArrayTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimple2DArrayTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple 2D_ARRAY unsigned integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimple2DArrayUintTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimple2DArrayUintTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a simple 2D_ARRAY signed integer texture program.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {number} opt_positionLocation The attrib location for position.
+   * @param {number} opt_texcoordLocation The attrib location for texture coords.
+   * @return {WebGLProgram}
+   */
+  var setupSimple2DArrayIntTextureProgram = function(gl, opt_positionLocation, opt_texcoordLocation)
+  {
+    opt_positionLocation = opt_positionLocation || 0;
+    opt_texcoordLocation = opt_texcoordLocation || 1;
+    var vs = setupSimpleTextureVertexShader(gl),
+        fs = setupSimple2DArrayIntTextureFragmentShader(gl);
+    if (!vs || !fs) {
+      return null;
+    }
+    var program = WebGLTestUtils.setupProgram(
+      gl,
+      [vs, fs],
+      ['vPosition', 'texCoord0'],
+      [opt_positionLocation, opt_texcoordLocation]);
+    if (!program) {
+      gl.deleteShader(fs);
+      gl.deleteShader(vs);
+    }
+    gl.useProgram(program);
+    return program;
+  };
+
+  /**
+   * Creates a program and buffers for rendering a unsigned integer textured quad.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLProgram}
+   */
+  var setupUintTexturedQuad = function(gl) {
+    var program = setupSimpleUintTextureProgram(gl);
+    wtu.setupUnitQuad(gl);
+    return program;
+  };
+
+  /**
+   * Creates a program and buffers for rendering a signed integer textured quad.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLProgram}
+   */
+  var setupIntTexturedQuad = function(gl) {
+    var program = setupSimpleIntTextureProgram(gl);
+    wtu.setupUnitQuad(gl);
+    return program;
+  };
+
+  /**
+   * Creates a program and buffers for rendering a textured quad with
+   * a cube map unsigned integer texture.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLProgram}
+   */
+  var setupUintTexturedQuadWithCubeMap = function(gl)
+  {
+    var program = setupSimpleCubeMapUintTextureProgram(gl);
+    wtu.setupUnitQuad(gl);
+    return program;
+  };
+
+  /**
+   * Creates a program and buffers for rendering a textured quad with
+   * a cube map signed integer texture.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @return {!WebGLProgram}
+   */
+  var setupIntTexturedQuadWithCubeMap = function(gl)
+  {
+    var program = setupSimpleCubeMapIntTextureProgram(gl);
+    wtu.setupUnitQuad(gl);
+    return program;
+  };
+
+  /**
+   * Does the GL internal format represent an unsigned integer format
+   * texture?
+   * @return {boolean}
+   */
+  var isUintFormat = function(internalFormat)
+  {
+    return (internalFormat == "R8UI" || internalFormat == "RG8UI" || internalFormat == "RGB8UI" || internalFormat == "RGBA8UI" ||
+            internalFormat == "R16UI" || internalFormat == "RG16UI" || internalFormat == "RGB16UI" || internalFormat == "RGBA16UI" ||
+            internalFormat == "R32UI" || internalFormat == "RG32UI" || internalFormat == "RGB32UI" || internalFormat == "RGBA32UI");
+  };
+
+  /**
+   * Does the GL internal format represent an signed integer format
+   * texture?
+   * @return {boolean}
+   */
+  var isIntFormat = function(internalFormat)
+  {
+    return (internalFormat == "R8I" || internalFormat == "RG8I" || internalFormat == "RGB8I" || internalFormat == "RGBA8I" ||
+            internalFormat == "R16I" || internalFormat == "RG16I" || internalFormat == "RGB16I" || internalFormat == "RGBA16I" ||
+            internalFormat == "R32I" || internalFormat == "RG32I" || internalFormat == "RGB32I" || internalFormat == "RGBA32I");
+  };
+
+  /**
+   * Createa a program and buffers for rendering a textured quad for
+   * tex-image-and-sub-image tests. Handle selection of correct
+   * program to handle texture format.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {string} internalFormat The internal format for texture to be tested.
+   */
+  var setupTexturedQuad = function(gl, internalFormat)
+  {
+    if (isUintFormat(internalFormat))
+      return setupUintTexturedQuad(gl);
+    if (isIntFormat(internalFormat))
+      return setupIntTexturedQuad(gl);
+    return wtu.setupTexturedQuad(gl);
+  };
+
+  /**
+   * Createa a program and buffers for rendering a textured quad with
+   * a cube map for tex-image-and-sub-image tests. Handle selection of
+   * correct program to handle texture format.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {string} internalFormat The internal format for texture to be tested.
+   */
+  function setupTexturedQuadWithCubeMap(gl, internalFormat)
+  {
+    if (isUintFormat(internalFormat))
+      return setupUintTexturedQuadWithCubeMap(gl);
+    if (isIntFormat(internalFormat))
+      return setupIntTexturedQuadWithCubeMap(gl);
+    return wtu.setupTexturedQuadWithCubeMap(gl);
+  }
+
+  /**
+   * Createa a program and buffers for rendering a textured quad with a 3D texture
+   * for tex-image-and-sub-image tests. Handle selection of correct
+   * program to handle texture format.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {string} internalFormat The internal format for texture to be tested.
+   */
+  var setupTexturedQuadWith3D = function(gl, internalFormat)
+  {
+    var program;
+    if (isUintFormat(internalFormat))
+      program = setupSimple3DUintTextureProgram(gl);
+    else if (isIntFormat(internalFormat))
+      program = setupSimple3DIntTextureProgram(gl);
+    else
+      program = setupSimple3DTextureProgram(gl);
+    var uRCoordLoc = gl.getUniformLocation(program, 'uRCoord');
+    gl.uniform1f(uRCoordLoc, 0.0);
+    wtu.setupUnitQuad(gl);
+    return program;
+  };
+
+  /**
+   * Createa a program and buffers for rendering a textured quad with a 2D_ARRAY
+   * texture for tex-image-and-sub-image tests. Handle selection of correct
+   * program to handle texture format.
+   * @param {!WebGLRenderingContext} gl The WebGLRenderingContext to use.
+   * @param {string} internalFormat The internal format for texture to be tested.
+   */
+  var setupTexturedQuadWith2DArray = function(gl, internalFormat)
+  {
+    var program;
+    if (isUintFormat(internalFormat))
+      program = setupSimple2DArrayUintTextureProgram(gl);
+    else if (isIntFormat(internalFormat))
+      program = setupSimple2DArrayIntTextureProgram(gl);
+    else
+      program = setupSimple2DArrayTextureProgram(gl);
+    var uRCoordLoc = gl.getUniformLocation(program, 'uRCoord');
+    gl.uniform1f(uRCoordLoc, 0.0);
+    wtu.setupUnitQuad(gl);
+    return program;
+  };
+
+  return {
+    setupTexturedQuad: setupTexturedQuad,
+    setupTexturedQuadWithCubeMap: setupTexturedQuadWithCubeMap,
+    setupTexturedQuadWith3D: setupTexturedQuadWith3D,
+    setupTexturedQuadWith2DArray: setupTexturedQuadWith2DArray
+  };
+
+}());