chromium/third_party/angle/src/tests/perf_tests/DrawElementsPerf.cpp

//
// Copyright 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.
//
// DrawElementsPerf:
//   Performance tests for ANGLE DrawElements call overhead.
//

#include <sstream>

#include "ANGLEPerfTest.h"
#include "DrawCallPerfParams.h"
#include "test_utils/draw_call_perf_utils.h"

namespace
{

GLuint CreateElementArrayBuffer(size_t count, GLenum type, GLenum usage)
{ … }

struct DrawElementsPerfParams final : public DrawCallPerfParams
{ … };

std::ostream &operator<<(std::ostream &os, const DrawElementsPerfParams &params)
{ … }

class DrawElementsPerfBenchmark : public ANGLERenderTest,
                                  public ::testing::WithParamInterface<DrawElementsPerfParams>
{ … };

DrawElementsPerfBenchmark::DrawElementsPerfBenchmark()
    : … { … }

GLsizei ElementTypeSize(GLenum elementType)
{ … }

void DrawElementsPerfBenchmark::initializeBenchmark()
{ … }

void DrawElementsPerfBenchmark::destroyBenchmark()
{ … }

void DrawElementsPerfBenchmark::drawBenchmark()
{ … }

TEST_P(DrawElementsPerfBenchmark, Run)
{ … }

usingnamespaceangle;
usingnamespaceparams;
P;

P CombineIndexType(const P &in, GLenum indexType)
{ … }

P CombineIndexBufferChanged(const P &in, bool indexBufferChanged)
{ … }

std::vector<GLenum> gIndexTypes = …;
std::vector<P> gWithIndexType   = …;
std::vector<P> gWithRenderer = …;
std::vector<P> gWithChange = …;
std::vector<P> gWithDevice = …;

ANGLE_INSTANTIATE_TEST_ARRAY(…);

}  // anonymous namespace