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Side by Side Diff: content/renderer/gpu/gpu_benchmarking_extension.cc

Issue 2640983002: Rename paint data structures (Closed)
Patch Set: Clean up comments, fix mac build Created 3 years, 11 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 #include "content/renderer/gpu/gpu_benchmarking_extension.h" 5 #include "content/renderer/gpu/gpu_benchmarking_extension.h"
6 6
7 #include <stddef.h> 7 #include <stddef.h>
8 8
9 #include <string> 9 #include <string>
10 #include <utility> 10 #include <utility>
11 11
12 #include "base/base64.h" 12 #include "base/base64.h"
13 #include "base/command_line.h" 13 #include "base/command_line.h"
14 #include "base/files/file_path.h" 14 #include "base/files/file_path.h"
15 #include "base/files/file_util.h" 15 #include "base/files/file_util.h"
16 #include "base/macros.h" 16 #include "base/macros.h"
17 #include "base/memory/ptr_util.h" 17 #include "base/memory/ptr_util.h"
18 #include "base/strings/string_number_conversions.h" 18 #include "base/strings/string_number_conversions.h"
19 #include "cc/layers/layer.h" 19 #include "cc/layers/layer.h"
20 #include "cc/paint/paint_canvas.h"
20 #include "content/common/child_process_messages.h" 21 #include "content/common/child_process_messages.h"
21 #include "content/common/input/synthetic_gesture_params.h" 22 #include "content/common/input/synthetic_gesture_params.h"
22 #include "content/common/input/synthetic_pinch_gesture_params.h" 23 #include "content/common/input/synthetic_pinch_gesture_params.h"
23 #include "content/common/input/synthetic_pointer_action_list_params.h" 24 #include "content/common/input/synthetic_pointer_action_list_params.h"
24 #include "content/common/input/synthetic_pointer_action_params.h" 25 #include "content/common/input/synthetic_pointer_action_params.h"
25 #include "content/common/input/synthetic_smooth_drag_gesture_params.h" 26 #include "content/common/input/synthetic_smooth_drag_gesture_params.h"
26 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h" 27 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h"
27 #include "content/common/input/synthetic_tap_gesture_params.h" 28 #include "content/common/input/synthetic_tap_gesture_params.h"
28 #include "content/public/child/v8_value_converter.h" 29 #include "content/public/child/v8_value_converter.h"
29 #include "content/public/common/content_switches.h" 30 #include "content/public/common/content_switches.h"
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130 // Let skia register known effect subclasses. This basically enables 131 // Let skia register known effect subclasses. This basically enables
131 // reflection on those subclasses required for picture serialization. 132 // reflection on those subclasses required for picture serialization.
132 SkiaBenchmarking::Initialize(); 133 SkiaBenchmarking::Initialize();
133 } 134 }
134 135
135 // Recursively serializes the layer tree. 136 // Recursively serializes the layer tree.
136 // Each layer in the tree is serialized into a separate skp file 137 // Each layer in the tree is serialized into a separate skp file
137 // in the given directory. 138 // in the given directory.
138 void Serialize(const cc::Layer* root_layer) { 139 void Serialize(const cc::Layer* root_layer) {
139 for (auto* layer : *root_layer->GetLayerTree()) { 140 for (auto* layer : *root_layer->GetLayerTree()) {
140 sk_sp<SkPicture> picture = layer->GetPicture(); 141 sk_sp<const SkPicture> picture = cc::ToSkPicture(layer->GetPicture());
141 if (!picture) 142 if (!picture)
142 continue; 143 continue;
143 144
144 // Serialize picture to file. 145 // Serialize picture to file.
145 // TODO(alokp): Note that for this to work Chrome needs to be launched 146 // TODO(alokp): Note that for this to work Chrome needs to be launched
146 // with 147 // with
147 // --no-sandbox command-line flag. Get rid of this limitation. 148 // --no-sandbox command-line flag. Get rid of this limitation.
148 // CRBUG: 139640. 149 // CRBUG: 139640.
149 std::string filename = "layer_" + base::IntToString(layer_id_++) + ".skp"; 150 std::string filename = "layer_" + base::IntToString(layer_id_++) + ".skp";
150 std::string filepath = dirpath_.AppendASCII(filename).MaybeAsASCII(); 151 std::string filepath = dirpath_.AppendASCII(filename).MaybeAsASCII();
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464 const float kPageWidth = 612.0f; // 8.5 inch 465 const float kPageWidth = 612.0f; // 8.5 inch
465 const float kPageHeight = 792.0f; // 11 inch 466 const float kPageHeight = 792.0f; // 11 inch
466 const float kMarginTop = 29.0f; // 0.40 inch 467 const float kMarginTop = 29.0f; // 0.40 inch
467 const float kMarginLeft = 29.0f; // 0.40 inch 468 const float kMarginLeft = 29.0f; // 0.40 inch
468 const int kContentWidth = 555; // 7.71 inch 469 const int kContentWidth = 555; // 7.71 inch
469 const int kContentHeight = 735; // 10.21 inch 470 const int kContentHeight = 735; // 10.21 inch
470 blink::WebPrintParams params(blink::WebSize(kContentWidth, kContentHeight)); 471 blink::WebPrintParams params(blink::WebSize(kContentWidth, kContentHeight));
471 params.printerDPI = 300; 472 params.printerDPI = 300;
472 int page_count = frame->printBegin(params); 473 int page_count = frame->printBegin(params);
473 for (int i = 0; i < page_count; ++i) { 474 for (int i = 0; i < page_count; ++i) {
474 SkCanvas* canvas = doc->beginPage(kPageWidth, kPageHeight); 475 SkCanvas* sk_canvas = doc->beginPage(kPageWidth, kPageHeight);
475 SkAutoCanvasRestore auto_restore(canvas, true); 476 cc::PaintCanvasPassThrough canvas(sk_canvas);
476 canvas->translate(kMarginLeft, kMarginTop); 477 cc::PaintCanvasAutoRestore auto_restore(&canvas, true);
478 canvas.translate(kMarginLeft, kMarginTop);
477 479
478 #if defined(OS_WIN) || defined(OS_MACOSX) 480 #if defined(OS_WIN) || defined(OS_MACOSX)
479 float page_shrink = frame->getPrintPageShrink(i); 481 float page_shrink = frame->getPrintPageShrink(i);
480 DCHECK(page_shrink > 0); 482 DCHECK(page_shrink > 0);
481 canvas->scale(page_shrink, page_shrink); 483 canvas.scale(page_shrink, page_shrink);
482 #endif 484 #endif
483 485
484 frame->printPage(i, canvas); 486 frame->printPage(i, &canvas);
485 } 487 }
486 frame->printEnd(); 488 frame->printEnd();
487 } 489 }
488 490
489 static void PrintDocumentTofile(v8::Isolate* isolate, 491 static void PrintDocumentTofile(v8::Isolate* isolate,
490 const std::string& filename, 492 const std::string& filename,
491 sk_sp<SkDocument> (*make_doc)(SkWStream*)) { 493 sk_sp<SkDocument> (*make_doc)(SkWStream*)) {
492 GpuBenchmarkingContext context; 494 GpuBenchmarkingContext context;
493 if (!context.Init(true)) 495 if (!context.Init(true))
494 return; 496 return;
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1096 &gpu_driver_bug_workarounds))) { 1098 &gpu_driver_bug_workarounds))) {
1097 return; 1099 return;
1098 } 1100 }
1099 1101
1100 v8::Local<v8::Value> result; 1102 v8::Local<v8::Value> result;
1101 if (gin::TryConvertToV8(args->isolate(), gpu_driver_bug_workarounds, &result)) 1103 if (gin::TryConvertToV8(args->isolate(), gpu_driver_bug_workarounds, &result))
1102 args->Return(result); 1104 args->Return(result);
1103 } 1105 }
1104 1106
1105 } // namespace content 1107 } // namespace content
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