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Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance2/textures/misc/copy-texture-image.html')
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diff --git a/dom/canvas/test/webgl-conf/checkout/conformance2/textures/misc/copy-texture-image.html b/dom/canvas/test/webgl-conf/checkout/conformance2/textures/misc/copy-texture-image.html new file mode 100644 index 000000000..f01da1238 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance2/textures/misc/copy-texture-image.html @@ -0,0 +1,248 @@ +<!-- + +/* +** Copyright (c) 2016 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. +*/ + +--> + +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>WebGL CopyTexImage Tests</title> +<link rel="stylesheet" href="../../../resources/js-test-style.css"/> +<script src="../../../js/js-test-pre.js"></script> +<script src="../../../js/webgl-test-utils.js"></script> +</head> +<body> +<canvas id="example" width="64" height="64"></canvas> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; + +var wtu = WebGLTestUtils; +description("This test verifies the functionality of copyTexImage2D."); +debug(""); + +var gl = wtu.create3DContext("example", undefined, 2); + +function enumToString(value) { + return wtu.glEnumToString(gl, value); +} + +function checkFramebuffer(expected) { + var actual = gl.checkFramebufferStatus(gl.FRAMEBUFFER); + if (expected.indexOf(actual) < 0) { + var msg = "checkFramebufferStatus expects ["; + for (var index = 0; index < expected.length; ++index) { + msg += wtu.glEnumToString(gl, expected[index]); + if (index + 1 < expected.length) + msg += ", "; + } + msg += "], was " + wtu.glEnumToString(gl, actual); + testFailed(msg); + } else { + var msg = "checkFramebufferStatus got " + wtu.glEnumToString(gl, actual) + + " as expected"; + testPassed(msg); + } +} + +var testInternalformat = function () { + var goodByteFormats = [ + "RGB", + "RGBA", + "LUMINANCE_ALPHA", + "LUMINANCE", + "ALPHA", + "R8", + "RG8", + "RGB8", + "RGBA8", + ]; + var goodByteFormatsWithUnmatchedComponentSizes = [ + "RGB565", + "RGBA4", + "RGB5_A1", + "RGB10_A2", + ]; + var goodSRGBFormats = [ + "SRGB8", + "SRGB8_ALPHA8", + ]; + var goodIntFormats = [ + "R32I", + "RG32I", + "RGBA32I", + ]; + var goodIntFormatsWithUnmatchedComponentSizes = [ + "R8I", + "R16I", + "RG8I", + "RG16I", + "RGBA8I", + "RGBA16I", + ]; + var goodUnsignedIntFormats = [ + "R32UI", + "RG32UI", + "RGBA32UI", + ]; + var goodUnsignedIntFormatsWithUnmatchedComponentSizes = [ + "R8UI", + "R16UI", + "RG8UI", + "RG16UI", + "RGB10_A2UI", + "RGBA8UI", + "RGBA16UI", + ]; + var badByteFormats = [ + "R8_SNORM", + "RG8_SNORM", + "RGB8_SNORM", + "RGBA8_SNORM", + ]; + var badIntFormats = [ + "RGB8I", + "RGB16I", + "RGB32I", + ]; + var badUnsingedIntFormats = [ + "RGB8UI", + "RGB16UI", + "RGB32UI", + ]; + var badFloatFormats = [ + "R16F", + "R32F", + "RG16F", + "RG32F", + "R11F_G11F_B10F", + "RGB9_E5", + "RGB16F", + "RGB32F", + "RGBA16F", + "RGBA32F", + ]; + var badDepthStencilFormats = [ + "DEPTH_COMPONENT16", + "DEPTH_COMPONENT24", + "DEPTH_COMPONENT32F", + "DEPTH24_STENCIL8", + ]; + + var texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + + function testFormat(internalformat, srcTexFormatsTypes, fboAttachmentType, expected, msg) { + var fbo = gl.createFramebuffer(); + var srcTexture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, srcTexture); + gl.texImage2D(gl.TEXTURE_2D, 0, srcTexFormatsTypes.internalformat, 64, 64, 0, srcTexFormatsTypes.format, srcTexFormatsTypes.type, null); + gl.bindFramebuffer(gl.FRAMEBUFFER, fbo); + gl.framebufferTexture2D(gl.FRAMEBUFFER, fboAttachmentType, gl.TEXTURE_2D, srcTexture, 0); + checkFramebuffer([gl.FRAMEBUFFER_COMPLETE]); + + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.copyTexImage2D(gl.TEXTURE_2D, 0, gl[internalformat], 0, 0, 64, 64, 0); + wtu.glErrorShouldBe(gl, expected, msg + enumToString(gl[internalformat])); + + gl.deleteTexture(srcTexture); + gl.deleteFramebuffer(fbo); + } + + goodByteFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA, format: gl.RGBA, type: gl.UNSIGNED_BYTE }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.NO_ERROR, "copyTexImage2D should succeed for good internalformat "); + srcTexFormatsTypes = { internalformat: gl.RGBA8, format: gl.RGBA, type: gl.UNSIGNED_BYTE }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.NO_ERROR, "copyTexImage2D should succeed for good internalformat "); + }); + goodByteFormatsWithUnmatchedComponentSizes.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA8, format: gl.RGBA, type: gl.UNSIGNED_BYTE }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_OPERATION, + "copyTexImage2D should fail for good internalformat with unmatched component sizes "); + }); + goodSRGBFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.SRGB8_ALPHA8, format: gl.RGBA, type: gl.UNSIGNED_BYTE }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.NO_ERROR, "copyTexImage2D should succeed for good internalformat "); + }); + goodIntFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32I, format: gl.RGBA_INTEGER, type: gl.INT }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.NO_ERROR, "copyTexImage2D should succeed for good internalformat "); + }); + goodIntFormatsWithUnmatchedComponentSizes.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32I, format: gl.RGBA_INTEGER, type: gl.INT }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_OPERATION, + "copyTexImage2D should fail for good internalformat with unmatched component sizes "); + }); + goodUnsignedIntFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32UI, format: gl.RGBA_INTEGER, type: gl.UNSIGNED_INT }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.NO_ERROR, "copyTexImage2D should succeed for good internalformat "); + }); + goodUnsignedIntFormatsWithUnmatchedComponentSizes.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32UI, format: gl.RGBA_INTEGER, type: gl.UNSIGNED_INT }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_OPERATION, + "copyTexImage2D should fail for good internalformat with unmatched component sizes "); + }); + + badByteFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA8, format: gl.RGBA, type: gl.UNSIGNED_BYTE }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_ENUM, "copyTexImage2D should fail for bad internalformat "); + }); + badIntFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32I, format: gl.RGBA_INTEGER, type: gl.INT }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_ENUM, "copyTexImage2D should fail for bad internalformat "); + }); + badUnsingedIntFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32UI, format: gl.RGBA_INTEGER, type: gl.UNSIGNED_INT }; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_ENUM, "copyTexImage2D should fail for bad internalformat "); + }); + badFloatFormats.forEach(function(internalformat) { + if (gl.getExtension("EXT_color_buffer_float")) { + var srcTexFormatsTypes = { internalformat: gl.RGBA32F, format: gl.RGBA, type: gl.FLOAT}; + testFormat(internalformat, srcTexFormatsTypes, gl.COLOR_ATTACHMENT0, gl.INVALID_ENUM, "copyTexImage2D should fail for bad internalformat "); + } + }); + badDepthStencilFormats.forEach(function(internalformat) { + var srcTexFormatsTypes = { internalformat: gl.DEPTH24_STENCIL8, format: gl.DEPTH_STENCIL, type: gl.UNSIGNED_INT_24_8}; + testFormat(internalformat, srcTexFormatsTypes, gl.DEPTH_STENCIL_ATTACHMENT, gl.INVALID_ENUM, "copyTexImage2D should fail for bad internalformat "); + }); + + gl.deleteTexture(texture); +} + +if (!gl) { + testFailed("WebGL context does not exist"); +} else { + testPassed("WebGL context exists"); + testInternalformat(); +} + +var successfullyParsed = true; +</script> +<script src="../../../js/js-test-post.js"></script> + +</body> +</html> |