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/*-------------------------------------------------------------------------
* drawElements Quality Program OpenGL ES Utilities
* ------------------------------------------------
*
* Copyright 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the 'License');
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an 'AS IS' BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
'use strict';
goog.provide('functional.gles3.es3fSamplerStateQueryTests');
goog.require('framework.common.tcuTestCase');
goog.require('framework.delibs.debase.deRandom');
goog.require('functional.gles3.es3fApiCase');
goog.require('modules.shared.glsStateQuery');
goog.scope(function() {
var es3fSamplerStateQueryTests = functional.gles3.es3fSamplerStateQueryTests;
var tcuTestCase = framework.common.tcuTestCase;
var glsStateQuery = modules.shared.glsStateQuery;
var es3fApiCase = functional.gles3.es3fApiCase;
var deRandom = framework.delibs.debase.deRandom;
var setParentClass = function(child, parent) {
child.prototype = Object.create(parent.prototype);
child.prototype.constructor = child;
};
/**
* @constructor
* @extends {es3fApiCase.ApiCase}
* @param {string} name
* @param {string} description
*/
es3fSamplerStateQueryTests.SamplerCase = function(name, description) {
es3fApiCase.ApiCase.call(this, name, description, gl);
/** @type {WebGLSampler} */ this.m_sampler;
};
setParentClass(es3fSamplerStateQueryTests.SamplerCase, es3fApiCase.ApiCase);
es3fSamplerStateQueryTests.SamplerCase.prototype.testSampler = function() {
throw new Error('Virtual function. Please override.');
};
es3fSamplerStateQueryTests.SamplerCase.prototype.test = function() {
this.m_sampler = gl.createSampler();
this.testSampler();
gl.deleteSampler(this.m_sampler);
};
/**
* @constructor
* @extends {es3fSamplerStateQueryTests.SamplerCase}
* @param {string} name
* @param {string} description
* @param {number} valueName
* @param {number} initialValue
* @param {Array<number>} valueRange
*/
es3fSamplerStateQueryTests.SamplerModeCase = function(name, description, valueName, initialValue, valueRange) {
es3fSamplerStateQueryTests.SamplerCase.call(this, name, description);
this.m_valueName = valueName;
this.m_initialValue = initialValue;
this.m_valueRange = valueRange;
};
setParentClass(es3fSamplerStateQueryTests.SamplerModeCase, es3fSamplerStateQueryTests.SamplerCase);
es3fSamplerStateQueryTests.SamplerModeCase.prototype.testSampler = function() {
this.check(glsStateQuery.verifySampler(this.m_sampler, this.m_valueName, this.m_initialValue));
for (var ndx = 0; ndx < this.m_valueRange.length; ++ndx) {
gl.samplerParameteri(this.m_sampler, this.m_valueName, this.m_valueRange[ndx]);
this.check(glsStateQuery.verifySampler(this.m_sampler, this.m_valueName, this.m_valueRange[ndx]));
}
//check unit conversions with float
for (var ndx = 0; ndx < this.m_valueRange.length; ++ndx) {
gl.samplerParameterf(this.m_sampler, this.m_valueName, this.m_valueRange[ndx]);
this.check(glsStateQuery.verifySampler(this.m_sampler, this.m_valueName, this.m_valueRange[ndx]));
}
};
/**
* @constructor
* @extends {es3fSamplerStateQueryTests.SamplerCase}
* @param {string} name
* @param {string} description
* @param {number} lodTarget
* @param {number} initialValue
*/
es3fSamplerStateQueryTests.SamplerLODCase = function(name, description, lodTarget, initialValue) {
es3fSamplerStateQueryTests.SamplerCase.call(this, name, description);
this.m_lodTarget = lodTarget;
this.m_initialValue = initialValue;
};
setParentClass(es3fSamplerStateQueryTests.SamplerLODCase, es3fSamplerStateQueryTests.SamplerCase);
es3fSamplerStateQueryTests.SamplerLODCase.prototype.testSampler = function() {
var rnd = new deRandom.Random(0xabcdef);
this.check(glsStateQuery.verifySampler(this.m_sampler, this.m_lodTarget, this.m_initialValue));
var numIterations = 60;
for (var ndx = 0; ndx < numIterations; ++ndx) {
var ref = rnd.getFloat(-64000, 64000);
gl.samplerParameterf(this.m_sampler, this.m_lodTarget, ref);
this.check(glsStateQuery.verifySampler(this.m_sampler, this.m_lodTarget, ref));
}
// check unit conversions with int
for (var ndx = 0; ndx < numIterations; ++ndx) {
var ref = rnd.getInt(-64000, 64000);
gl.samplerParameteri(this.m_sampler, this.m_lodTarget, ref);
this.check(glsStateQuery.verifySampler(this.m_sampler, this.m_lodTarget, ref));
}
};
/**
* @constructor
* @extends {tcuTestCase.DeqpTest}
*/
es3fSamplerStateQueryTests.SamplerStateQueryTests = function() {
tcuTestCase.DeqpTest.call(this, 'sampler', 'Sampler State Query tests');
};
es3fSamplerStateQueryTests.SamplerStateQueryTests.prototype = Object.create(tcuTestCase.DeqpTest.prototype);
es3fSamplerStateQueryTests.SamplerStateQueryTests.prototype.constructor = es3fSamplerStateQueryTests.SamplerStateQueryTests;
es3fSamplerStateQueryTests.SamplerStateQueryTests.prototype.init = function() {
var wrapValues = [gl.CLAMP_TO_EDGE, gl.REPEAT, gl.MIRRORED_REPEAT];
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_wrap_s' , 'TEXTURE_WRAP_S',
gl.TEXTURE_WRAP_S, gl.REPEAT, wrapValues));
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_wrap_t' , 'TEXTURE_WRAP_T',
gl.TEXTURE_WRAP_T, gl.REPEAT, wrapValues));
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_wrap_r' , 'TEXTURE_WRAP_R',
gl.TEXTURE_WRAP_R, gl.REPEAT, wrapValues));
var magValues = [gl.NEAREST, gl.LINEAR];
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_mag_filter' , 'TEXTURE_MAG_FILTER',
gl.TEXTURE_MAG_FILTER, gl.LINEAR, magValues));
var minValues = [gl.NEAREST, gl.LINEAR, gl.NEAREST_MIPMAP_NEAREST, gl.NEAREST_MIPMAP_LINEAR, gl.LINEAR_MIPMAP_NEAREST, gl.LINEAR_MIPMAP_LINEAR];
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_min_filter' , 'TEXTURE_MIN_FILTER',
gl.TEXTURE_MIN_FILTER, gl.NEAREST_MIPMAP_LINEAR, minValues));
this.addChild(new es3fSamplerStateQueryTests.SamplerLODCase('sampler_texture_min_lod' , 'TEXTURE_MIN_LOD', gl.TEXTURE_MIN_LOD, -1000));
this.addChild(new es3fSamplerStateQueryTests.SamplerLODCase('sampler_texture_max_lod' , 'TEXTURE_MAX_LOD', gl.TEXTURE_MAX_LOD, 1000));
var modes = [gl.COMPARE_REF_TO_TEXTURE, gl.NONE];
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_compare_mode' , 'TEXTURE_COMPARE_MODE',
gl.TEXTURE_COMPARE_MODE, gl.NONE, modes));
var compareFuncs = [gl.LEQUAL, gl.GEQUAL, gl.LESS, gl.GREATER, gl.EQUAL, gl.NOTEQUAL, gl.ALWAYS, gl.NEVER];
this.addChild(new es3fSamplerStateQueryTests.SamplerModeCase('sampler_texture_compare_func' , 'TEXTURE_COMPARE_FUNC',
gl.TEXTURE_COMPARE_FUNC, gl.LEQUAL, compareFuncs));
};
/**
* Run test
* @param {WebGL2RenderingContext} context
*/
es3fSamplerStateQueryTests.run = function(context) {
gl = context;
//Set up Test Root parameters
var state = tcuTestCase.runner;
state.setRoot(new es3fSamplerStateQueryTests.SamplerStateQueryTests());
//Set up name and description of this test series.
setCurrentTestName(state.testCases.fullName());
description(state.testCases.getDescription());
try {
//Run test cases
tcuTestCase.runTestCases();
}
catch (err) {
testFailedOptions('Failed to es3fSamplerStateQueryTests.run tests', false);
tcuTestCase.runner.terminate();
}
};
});