Add m-esr52 at 52.6.0

1 files changed, 148 insertions, 0 deletions

diff --git a/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-svg-image.js b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-svg-image.js
new file mode 100644
index 000000000..be5a845b1
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/js/tests/tex-image-and-sub-image-2d-with-svg-image.js
@@ -0,0 +1,148 @@
+/*
+** Copyright (c) 2013 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.
+*/
+
+function generateTest(internalFormat, pixelFormat, pixelType, prologue, resourcePath, defaultContextVersion) {
+    var wtu = WebGLTestUtils;
+    var tiu = TexImageUtils;
+    var gl = null;
+    var successfullyParsed = false;
+    var imgCanvas;
+    var redColor = [255, 0, 0];
+    var greenColor = [0, 255, 0];
+
+    function init()
+    {
+        description('Verify texImage2D and texSubImage2D code paths taking SVG image elements (' + internalFormat + '/' + pixelFormat + '/' + pixelType + ')');
+
+        // Set the default context version while still allowing the webglVersion URL query string to override it.
+        wtu.setDefault3DContextVersion(defaultContextVersion);
+        gl = wtu.create3DContext("example");
+
+        if (!prologue(gl)) {
+            finishTest();
+            return;
+        }
+
+        switch (gl[pixelFormat]) {
+          case gl.RED:
+          case gl.RED_INTEGER:
+            greenColor = [0, 0, 0];
+            break;
+          default:
+            break;
+        }
+
+        gl.clearColor(0,0,0,1);
+        gl.clearDepth(1);
+
+        wtu.loadTexture(gl, resourcePath + "red-green.svg", runTest);
+    }
+
+    function runOneIteration(image, useTexSubImage2D, flipY, topColor, bottomColor, bindingTarget, program)
+    {
+        debug('Testing ' + (useTexSubImage2D ? 'texSubImage2D' : 'texImage2D') +
+              ' with flipY=' + flipY + ' bindingTarget=' +
+              (bindingTarget == gl.TEXTURE_2D ? 'TEXTURE_2D' : 'TEXTURE_CUBE_MAP'));
+        gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
+        // Disable any writes to the alpha channel
+        gl.colorMask(1, 1, 1, 0);
+        var texture = gl.createTexture();
+        // Bind the texture to texture unit 0
+        gl.bindTexture(bindingTarget, texture);
+        // Set up texture parameters
+        gl.texParameteri(bindingTarget, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
+        gl.texParameteri(bindingTarget, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
+        // Set up pixel store parameters
+        gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, flipY);
+        gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, false);
+        wtu.failIfGLError(gl, 'gl.pixelStorei(gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, gl.NONE);');
+        var targets = [gl.TEXTURE_2D];
+        if (bindingTarget == gl.TEXTURE_CUBE_MAP) {
+            targets = [gl.TEXTURE_CUBE_MAP_POSITIVE_X,
+                       gl.TEXTURE_CUBE_MAP_NEGATIVE_X,
+                       gl.TEXTURE_CUBE_MAP_POSITIVE_Y,
+                       gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,
+                       gl.TEXTURE_CUBE_MAP_POSITIVE_Z,
+                       gl.TEXTURE_CUBE_MAP_NEGATIVE_Z];
+        }
+        // Upload the image into the texture
+        for (var tt = 0; tt < targets.length; ++tt) {
+            if (useTexSubImage2D) {
+                // Initialize the texture to black first
+                gl.texImage2D(targets[tt], 0, gl[internalFormat], image.width, image.height, 0,
+                              gl[pixelFormat], gl[pixelType], null);
+                gl.texSubImage2D(targets[tt], 0, 0, 0, gl[pixelFormat], gl[pixelType], image);
+            } else {
+                gl.texImage2D(targets[tt], 0, gl[internalFormat], gl[pixelFormat], gl[pixelType], image);
+            }
+        }
+
+        var loc;
+        if (bindingTarget == gl.TEXTURE_CUBE_MAP) {
+            loc = gl.getUniformLocation(program, "face");
+        }
+
+        for (var tt = 0; tt < targets.length; ++tt) {
+            if (bindingTarget == gl.TEXTURE_CUBE_MAP) {
+                gl.uniform1i(loc, targets[tt]);
+            }
+            // Draw the triangles
+            wtu.clearAndDrawUnitQuad(gl, [0, 0, 0, 255]);
+            // Check a few pixels near the top and bottom and make sure they have
+            // the right color.
+            debug("Checking lower left corner");
+            wtu.checkCanvasRect(gl, 4, 4, 2, 2, bottomColor,
+                                "shouldBe " + bottomColor);
+            debug("Checking upper left corner");
+            wtu.checkCanvasRect(gl, 4, gl.canvas.height - 8, 2, 2, topColor,
+                                "shouldBe " + topColor);
+        }
+    }
+
+    function runTest(image)
+    {
+        var program = tiu.setupTexturedQuad(gl, internalFormat);
+        runTestOnBindingTarget(image, gl.TEXTURE_2D, program);
+        program = tiu.setupTexturedQuadWithCubeMap(gl, internalFormat);
+        runTestOnBindingTarget(image, gl.TEXTURE_CUBE_MAP, program);
+
+        wtu.glErrorShouldBe(gl, gl.NO_ERROR, "should be no errors");
+        finishTest();
+    }
+
+    function runTestOnBindingTarget(image, bindingTarget, program) {
+        var cases = [
+            { sub: false, flipY: true, topColor: redColor, bottomColor: greenColor },
+            { sub: false, flipY: false, topColor: greenColor, bottomColor: redColor },
+            { sub: true, flipY: true, topColor: redColor, bottomColor: greenColor },
+            { sub: true, flipY: false, topColor: greenColor, bottomColor: redColor },
+        ];
+        for (var i in cases) {
+            runOneIteration(image, cases[i].sub, cases[i].flipY,
+                            cases[i].topColor, cases[i].bottomColor,
+                            bindingTarget, program);
+        }
+    }
+
+    return init;
+}