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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.
//
// Query.h: Defines the gl::Query class
#ifndef LIBANGLE_QUERY_H_
#define LIBANGLE_QUERY_H_
#include "common/PackedEnums.h"
#include "libANGLE/Debug.h"
#include "libANGLE/Error.h"
#include "libANGLE/RefCountObject.h"
#include "common/angleutils.h"
#include "angle_gl.h"
namespace rx
{
class GLImplFactory;
class QueryImpl;
} // namespace rx
namespace gl
{
class Query final : public RefCountObject<QueryID>, public LabeledObject
{
public:
Query(rx::GLImplFactory *factory, QueryType type, QueryID id);
~Query() override;
void onDestroy(const Context *context) override;
angle::Result setLabel(const Context *context, const std::string &label) override;
const std::string &getLabel() const override;
angle::Result begin(const Context *context);
angle::Result end(const Context *context);
angle::Result queryCounter(const Context *context);
angle::Result getResult(const Context *context, GLint *params);
angle::Result getResult(const Context *context, GLuint *params);
angle::Result getResult(const Context *context, GLint64 *params);
angle::Result getResult(const Context *context, GLuint64 *params);
angle::Result isResultAvailable(const Context *context, bool *available);
QueryType getType() const;
rx::QueryImpl *getImplementation() const;
private:
rx::QueryImpl *mQuery;
std::string mLabel;
};
} // namespace gl
#endif // LIBANGLE_QUERY_H_
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