blob: bca66822d184ff3bb559b96f314e47be67e74aa5 [file] [log] [blame]
// Copyright 2016 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.
// QueryVk.h:
// Defines the class interface for QueryVk, implementing QueryImpl.
#include "libANGLE/renderer/QueryImpl.h"
#include "libANGLE/renderer/vulkan/vk_helpers.h"
namespace rx
class TransformFeedbackVk;
class QueryVk : public QueryImpl
QueryVk(gl::QueryType type);
~QueryVk() override;
void onDestroy(const gl::Context *context) override;
angle::Result begin(const gl::Context *context) override;
angle::Result end(const gl::Context *context) override;
angle::Result queryCounter(const gl::Context *context) override;
angle::Result getResult(const gl::Context *context, GLint *params) override;
angle::Result getResult(const gl::Context *context, GLuint *params) override;
angle::Result getResult(const gl::Context *context, GLint64 *params) override;
angle::Result getResult(const gl::Context *context, GLuint64 *params) override;
angle::Result isResultAvailable(const gl::Context *context, bool *available) override;
void onTransformFeedbackEnd(const gl::Context *context);
angle::Result getResult(const gl::Context *context, bool wait);
// Used for AnySamples, AnySamplesConservative, Timestamp and TimeElapsed (end).
vk::QueryHelper mQueryHelper;
// An additional query used for TimeElapsed (begin), as it is implemented using Timestamp.
vk::QueryHelper mQueryHelperTimeElapsedBegin;
// Used with TransformFeedbackPrimitivesWritten when transform feedback is emulated.
size_t mTransformFeedbackPrimitivesDrawn;
uint64_t mCachedResult;
bool mCachedResultValid;
} // namespace rx