ShaderExecutableD3D.cpp

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//

// Copyright 2012 The ANGLE Project Authors. All rights reserved.

// Use of this source code is governed by a BSD-style license that can be

// found in the LICENSE file.

//

// ShaderExecutable.cpp: Implements a class to contain D3D shader executable

// implementation details.

#include "libANGLE/renderer/d3d/ShaderExecutableD3D.h"

#include "common/angleutils.h"

namespace rx

ShaderExecutableD3D::ShaderExecutableD3D(const void *function, size_t length)

    : mFunctionBuffer(length)

    memcpy(mFunctionBuffer.data(), function, length);

ShaderExecutableD3D::~ShaderExecutableD3D() {}

const uint8_t *ShaderExecutableD3D::getFunction() const

    return mFunctionBuffer.data();

size_t ShaderExecutableD3D::getLength() const

    return mFunctionBuffer.size();

const std::string &ShaderExecutableD3D::getDebugInfo() const

    return mDebugInfo;

void ShaderExecutableD3D::appendDebugInfo(const std::string &info)

    mDebugInfo += info;

UniformStorageD3D::UniformStorageD3D(size_t initialSize) : mUniformData()

    bool result = mUniformData.resize(initialSize);

    ASSERT(result);

    // Uniform data is zero-initialized by default.

    mUniformData.fill(0);

UniformStorageD3D::~UniformStorageD3D() {}

size_t UniformStorageD3D::size() const

    return mUniformData.size();

uint8_t *UniformStorageD3D::getDataPointer(unsigned int registerIndex, unsigned int registerElement)

    size_t offset = ((registerIndex * 4 + registerElement) * sizeof(float));

    return mUniformData.data() + offset;

}  // namespace rx