Index: third_party/WebKit/LayoutTests/fast/canvas/webgl/gl-pixelstorei.html |
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/webgl/gl-pixelstorei.html b/third_party/WebKit/LayoutTests/fast/canvas/webgl/gl-pixelstorei.html |
deleted file mode 100644 |
index 72c8f978a42c9b130a248f7643c4adcfc02f63db..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/LayoutTests/fast/canvas/webgl/gl-pixelstorei.html |
+++ /dev/null |
@@ -1,121 +0,0 @@ |
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" |
- "http://www.w3.org/TR/html4/loose.dtd"> |
-<html> |
-<head> |
-<title>WebGL pixelStorei Test</title> |
-<script src="../../../resources/js-test.js"></script> |
-<script src="resources/webgl-test.js"> </script> |
-<script src="resources/desktop-gl-constants.js" type="text/javascript"></script> |
-</head> |
-<body> |
-<canvas id="example" width="50" height="50"></canvas> |
-<canvas id="2d00" width="50" height="50"></canvas> |
-<canvas id="2d01" width="50" height="50"></canvas> |
-<canvas id="2d02" width="50" height="50"></canvas> |
-<canvas id="2d03" width="50" height="50"></canvas> |
-<div id="description"></div> |
-<div id="console"></div> |
-<script id="vshader" type="x-shader/x-vertex"> |
-attribute vec4 vPosition; |
-void main() { |
- gl_Position = vPosition; |
-} |
-</script> |
- |
-<script id="fshader" type="x-shader/x-fragment"> |
-void main() { |
- gl_FragColor = vec4(1.0,0.0,0.0,1.0); |
-} |
-</script> |
- |
-<script> |
-function fail(x,y, name, buf, shouldBe) { |
- var i = (y*50+x) * 4; |
- var reason = "pixel in "+name+" at ("+x+","+y+") is ("+buf[i]+","+buf[i+1]+","+buf[i+2]+","+buf[i+3]+"), should be "+shouldBe; |
- testFailed(reason); |
-} |
- |
-function pass(name) { |
- testPassed("drawing is correct in " + name); |
-} |
- |
-function init() { |
- debug("There should be 5 red triangles on 5 black squares above"); |
- debug(""); |
- |
- debug("This test checks that drawImage and readPixels are not effected by gl.Pixelstorei(gl.PACK_ALIGNMENT) and visa versa"); |
- debug(""); |
- |
- var canvas3d = document.getElementById("example"); |
- gl = initWebGL("example", "vshader", "fshader", [ "vPosition"], [ 0, 0, 0, 1 ], 1); |
- |
- var vertexObject = gl.createBuffer(); |
- gl.bindBuffer(gl.ARRAY_BUFFER, vertexObject); |
- gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([ 0,0.5,0, -0.5,-0.5,0, 0.5,-0.5,0 ]), gl.STATIC_DRAW); |
- gl.enableVertexAttribArray(0); |
- gl.vertexAttribPointer(0, 3, gl.FLOAT, false, 0, 0); |
- |
- gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT); |
- gl.drawArrays(gl.TRIANGLES, 0, 3); |
- |
- |
- function checkData(buf, name) { |
- // Test several locations |
- // First line should be all black |
- for (var i = 0; i < 50; ++i) { |
- if (buf[i*4] != 0 || buf[i*4+1] != 0 || buf[i*4+2] != 0 || buf[i*4+3] != 255) { |
- fail(i, 0, name, buf, "(0,0,0,255)"); |
- return; |
- } |
- } |
- |
- // Line 25 should be red for at least 6 red pixels starting 22 pixels in |
- var offset = (25*50+22) * 4; |
- for (var i = 0; i < 6; ++i) { |
- if (buf[offset+i*4] != 255 || buf[offset+i*4+1] != 0 || buf[offset+i*4+2] != 0 || buf[offset+i*4+3] != 255) { |
- fail(22 + i, 25, name, buf, "(255,0,0,255)"); |
- return; |
- } |
- } |
- |
- // Last line should be all black |
- offset = (49*50) * 4; |
- for (var i = 0; i < 50; ++i) { |
- if (buf[offset+i*4] != 0 || buf[offset+i*4+1] != 0 || buf[offset+i*4+2] != 0 || buf[offset+i*4+3] != 255) { |
- fail(i, 49, name, buf, "(0,0,0,255)"); |
- return; |
- } |
- } |
- |
- pass(name); |
- } |
- |
- function checkColors() { |
- var buf = new Uint8Array(50 * 50 * 4); |
- gl.readPixels(0, 0, 50, 50, gl.RGBA, gl.UNSIGNED_BYTE, buf); |
- checkData(buf, "3d context"); |
- var imgData = ctx2d.getImageData(0, 0, 50, 50); |
- checkData(imgData.data, "2d context"); |
- } |
- |
- var table = [1, 2, 4, 8]; |
- for (var ii = 0; ii < table.length; ++ii) { |
- gl.pixelStorei(gl.PACK_ALIGNMENT, table[ii]); |
- ctx2d = document.getElementById("2d0" + ii).getContext("2d"); |
- ctx2d.globalCompositeOperation = 'copy'; |
- ctx2d.drawImage(canvas3d, 0, 0); |
- checkColors(); |
- assertMsg(gl.getParameter(gl.PACK_ALIGNMENT) == table[ii], |
- "PACK_ALIGNMENT is " + table[ii]); |
- } |
-} |
- |
-init(); |
-</script> |
-</body> |
- |
-<script> |
-</script> |
- |
-</body> |
-</html> |