michael@0: #include "precompiled.h"
michael@0: //
michael@0: // Copyright (c) 2010-2013 The ANGLE Project Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: //
michael@0: 
michael@0: #include "libGLESv2/Uniform.h"
michael@0: 
michael@0: #include "libGLESv2/utilities.h"
michael@0: 
michael@0: namespace gl
michael@0: {
michael@0: 
michael@0: Uniform::Uniform(GLenum type, GLenum precision, const std::string &name, unsigned int arraySize)
michael@0:     : type(type), precision(precision), name(name), arraySize(arraySize)
michael@0: {
michael@0:     int bytes = gl::UniformInternalSize(type) * elementCount();
michael@0:     data = new unsigned char[bytes];
michael@0:     memset(data, 0, bytes);
michael@0:     dirty = true;
michael@0: 
michael@0:     psRegisterIndex = -1;
michael@0:     vsRegisterIndex = -1;
michael@0:     registerCount = VariableRowCount(type) * elementCount();
michael@0: }
michael@0: 
michael@0: Uniform::~Uniform()
michael@0: {
michael@0:     delete[] data;
michael@0: }
michael@0: 
michael@0: bool Uniform::isArray() const
michael@0: {
michael@0:     return arraySize > 0;
michael@0: }
michael@0: 
michael@0: unsigned int Uniform::elementCount() const
michael@0: {
michael@0:     return arraySize > 0 ? arraySize : 1;
michael@0: }
michael@0: 
michael@0: }