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//
// Copyright (c) 2017 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.
//
// ProgramPipeline.h: Defines the gl::ProgramPipeline class.
// Implements GL program pipeline objects and related functionality.
// [OpenGL ES 3.1] section 7.4 page 105.
#ifndef LIBANGLE_PROGRAMPIPELINE_H_
#define LIBANGLE_PROGRAMPIPELINE_H_
#include <memory>
#include "common/angleutils.h"
#include "libANGLE/Debug.h"
#include "libANGLE/RefCountObject.h"
namespace rx
{
class GLImplFactory;
class ProgramPipelineImpl;
} // namespace rx
namespace gl
{
class Context;
class ProgramPipeline;
class ProgramPipelineState final : angle::NonCopyable
{
public:
ProgramPipelineState();
~ProgramPipelineState();
const std::string &getLabel() const;
private:
friend class ProgramPipeline;
std::string mLabel;
};
class ProgramPipeline final : public RefCountObject, public LabeledObject
{
public:
ProgramPipeline(rx::GLImplFactory *factory, GLuint handle);
~ProgramPipeline() override;
void onDestroy(const Context *context) override;
void setLabel(const Context *context, const std::string &label) override;
const std::string &getLabel() const override;
rx::ProgramPipelineImpl *getImplementation() const;
private:
std::unique_ptr<rx::ProgramPipelineImpl> mProgramPipeline;
ProgramPipelineState mState;
};
} // namespace gl
#endif // LIBANGLE_PROGRAMPIPELINE_H_
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