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Side by Side Diff: content/browser/compositor/gl_helper_benchmark.cc

Issue 1898033005: Use gpu::SharedMemoryLimits for in process GL contexts. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@move-limits
Patch Set: inproc-limits: webviewlimits Created 4 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This file looks like a unit test, but it contains benchmarks and test 5 // This file looks like a unit test, but it contains benchmarks and test
6 // utilities intended for manual evaluation of the scalers in 6 // utilities intended for manual evaluation of the scalers in
7 // gl_helper*. These tests produce output in the form of files and printouts, 7 // gl_helper*. These tests produce output in the form of files and printouts,
8 // but cannot really "fail". There is no point in making these tests part 8 // but cannot really "fail". There is no point in making these tests part
9 // of any test automation run. 9 // of any test automation run.
10 10
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21 #include "base/at_exit.h" 21 #include "base/at_exit.h"
22 #include "base/command_line.h" 22 #include "base/command_line.h"
23 #include "base/files/file_util.h" 23 #include "base/files/file_util.h"
24 #include "base/macros.h" 24 #include "base/macros.h"
25 #include "base/strings/stringprintf.h" 25 #include "base/strings/stringprintf.h"
26 #include "base/time/time.h" 26 #include "base/time/time.h"
27 #include "content/browser/compositor/gl_helper.h" 27 #include "content/browser/compositor/gl_helper.h"
28 #include "content/browser/compositor/gl_helper_scaling.h" 28 #include "content/browser/compositor/gl_helper_scaling.h"
29 #include "gpu/command_buffer/client/gl_in_process_context.h" 29 #include "gpu/command_buffer/client/gl_in_process_context.h"
30 #include "gpu/command_buffer/client/gles2_implementation.h" 30 #include "gpu/command_buffer/client/gles2_implementation.h"
31 #include "gpu/command_buffer/client/shared_memory_limits.h"
31 #include "testing/gtest/include/gtest/gtest.h" 32 #include "testing/gtest/include/gtest/gtest.h"
32 #include "third_party/skia/include/core/SkBitmap.h" 33 #include "third_party/skia/include/core/SkBitmap.h"
33 #include "third_party/skia/include/core/SkTypes.h" 34 #include "third_party/skia/include/core/SkTypes.h"
34 #include "ui/gfx/codec/png_codec.h" 35 #include "ui/gfx/codec/png_codec.h"
35 #include "ui/gl/gl_surface.h" 36 #include "ui/gl/gl_surface.h"
36 37
37 namespace content { 38 namespace content {
38 39
39 content::GLHelper::ScalerQuality kQualities[] = { 40 content::GLHelper::ScalerQuality kQualities[] = {
40 content::GLHelper::SCALER_QUALITY_BEST, 41 content::GLHelper::SCALER_QUALITY_BEST,
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60 attributes.sample_buffers = 1; 61 attributes.sample_buffers = 1;
61 attributes.bind_generates_resource = false; 62 attributes.bind_generates_resource = false;
62 63
63 context_.reset(gpu::GLInProcessContext::Create( 64 context_.reset(gpu::GLInProcessContext::Create(
64 nullptr, /* service */ 65 nullptr, /* service */
65 nullptr, /* surface */ 66 nullptr, /* surface */
66 true, /* offscreen */ 67 true, /* offscreen */
67 gfx::kNullAcceleratedWidget, /* window */ 68 gfx::kNullAcceleratedWidget, /* window */
68 gfx::Size(1, 1), /* size */ 69 gfx::Size(1, 1), /* size */
69 nullptr, /* share_context */ 70 nullptr, /* share_context */
70 attributes, gfx::PreferDiscreteGpu, 71 attributes, gfx::PreferDiscreteGpu, gpu::SharedMemoryLimits(),
71 ::gpu::GLInProcessContextSharedMemoryLimits(),
72 nullptr, /* gpu_memory_buffer_manager */ 72 nullptr, /* gpu_memory_buffer_manager */
73 nullptr /* image_factory */)); 73 nullptr /* image_factory */));
74 gl_ = context_->GetImplementation(); 74 gl_ = context_->GetImplementation();
75 gpu::ContextSupport* support = context_->GetImplementation(); 75 gpu::ContextSupport* support = context_->GetImplementation();
76 76
77 helper_.reset(new content::GLHelper(gl_, support)); 77 helper_.reset(new content::GLHelper(gl_, support));
78 helper_scaling_.reset(new content::GLHelperScaling(gl_, helper_.get())); 78 helper_scaling_.reset(new content::GLHelperScaling(gl_, helper_.get()));
79 } 79 }
80 80
81 void TearDown() override { 81 void TearDown() override {
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238 kQualityNames[q], percents[p]); 238 kQualityNames[q], percents[p]);
239 VLOG(0) << "Writing " << filename; 239 VLOG(0) << "Writing " << filename;
240 SaveToFile(&output_pixels, base::FilePath::FromUTF8Unsafe(filename)); 240 SaveToFile(&output_pixels, base::FilePath::FromUTF8Unsafe(filename));
241 } 241 }
242 } 242 }
243 gl_->DeleteTextures(1, &src_texture); 243 gl_->DeleteTextures(1, &src_texture);
244 gl_->DeleteFramebuffers(1, &framebuffer); 244 gl_->DeleteFramebuffers(1, &framebuffer);
245 } 245 }
246 246
247 } // namespace content 247 } // namespace content
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