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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('framework.referencerenderer.rrShaders');
goog.require('framework.common.tcuTexture');
goog.require('framework.delibs.debase.deMath');
goog.require('framework.referencerenderer.rrGenericVector');
goog.require('framework.referencerenderer.rrShadingContext');
goog.require('framework.referencerenderer.rrVertexAttrib');
goog.require('framework.referencerenderer.rrVertexPacket');
goog.scope(function() {
var rrShaders = framework.referencerenderer.rrShaders;
var tcuTexture = framework.common.tcuTexture;
var deMath = framework.delibs.debase.deMath;
var rrGenericVector = framework.referencerenderer.rrGenericVector;
var rrShadingContext = framework.referencerenderer.rrShadingContext;
var rrVertexAttrib = framework.referencerenderer.rrVertexAttrib;
var rrVertexPacket = framework.referencerenderer.rrVertexPacket;
/**
* Vertex shader input information
* @constructor
*/
rrShaders.VertexInputInfo = function() {
/** @type {rrGenericVector.GenericVecType} */ this.type;
};
/**
* Shader varying information
* @constructor
*/
rrShaders.VertexVaryingInfo = function() {
/** @type {rrGenericVector.GenericVecType} */ this.type;
/** @type {boolean} */ var flatshade = false;
};
/**
* Fragment shader output information
* @constructor
*/
rrShaders.FragmentOutputInfo = function() {
//Sensible defaults
/** @type {rrGenericVector.GenericVecType} */ this.type;
};
/**
* Vertex shader interface
*
* Vertex shaders execute shading for set of vertex packets. See VertexPacket
* documentation for more details on shading API.
* @constructor
* @param {number} numInputs
* @param {number} numOutputs
*/
rrShaders.VertexShader = function(numInputs, numOutputs) {
/** @type {Array<rrShaders.VertexInputInfo>} */ this.m_inputs = [];
for (var ndx = 0; ndx < numInputs; ndx++) this.m_inputs[ndx] = new rrShaders.VertexInputInfo();
/** @type {Array<rrShaders.VertexVaryingInfo>} */ this.m_outputs = [];
for (var ndx = 0; ndx < numOutputs; ndx++) this.m_outputs[ndx] = new rrShaders.VertexVaryingInfo();
};
/**
* getInputs
* @return {Array<rrShaders.VertexInputInfo>}
*/
rrShaders.VertexShader.prototype.getInputs = function() {return this.m_inputs;};
/**
* getOutputs
* @return {Array<rrShaders.VertexVaryingInfo>}
*/
rrShaders.VertexShader.prototype.getOutputs = function() {return this.m_outputs;};
/**
* Fragment shader interface
*
* Fragment shader executes shading for list of fragment packets. See
* FragmentPacket documentation for more details on shading API.
* @constructor
* @param {number} numInputs
* @param {number} numOutputs
*/
rrShaders.FragmentShader = function(numInputs, numOutputs) {
/** @type {Array<rrShaders.VertexVaryingInfo>} */ this.m_inputs = [];
for (var ndx = 0; ndx < numInputs; ndx++) this.m_inputs[ndx] = new rrShaders.VertexVaryingInfo();
/** @type {Array<rrShaders.FragmentOutputInfo>} */ this.m_outputs = [];
for (var ndx = 0; ndx < numOutputs; ndx++) this.m_outputs[ndx] = new rrShaders.FragmentOutputInfo();
/** @type {*} */ this.m_container; // owner object
};
/**
* getInputs
* @return {Array<rrShaders.VertexVaryingInfo>}
*/
rrShaders.FragmentShader.prototype.getInputs = function() {return this.m_inputs;};
/**
* getOutputs
* @return {Array<rrShaders.FragmentOutputInfo>}
*/
rrShaders.FragmentShader.prototype.getOutputs = function() {return this.m_outputs;};
});