Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(322)

Side by Side Diff: extensions/browser/api/web_contents_capture_client.cc

Issue 2895953003: Use SkJpegEncoder in gfx jpeg_codec (Closed)
Patch Set: Created 3 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 "extensions/browser/api/web_contents_capture_client.h" 5 #include "extensions/browser/api/web_contents_capture_client.h"
6 6
7 #include "base/base64.h" 7 #include "base/base64.h"
8 #include "base/strings/stringprintf.h" 8 #include "base/strings/stringprintf.h"
9 #include "content/public/browser/render_widget_host.h" 9 #include "content/public/browser/render_widget_host.h"
10 #include "content/public/browser/render_widget_host_view.h" 10 #include "content/public/browser/render_widget_host_view.h"
(...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after
91 std::string* base64_result) { 91 std::string* base64_result) {
92 DCHECK(base64_result); 92 DCHECK(base64_result);
93 std::vector<unsigned char> data; 93 std::vector<unsigned char> data;
94 const bool should_discard_alpha = !ClientAllowsTransparency(); 94 const bool should_discard_alpha = !ClientAllowsTransparency();
95 bool encoded = false; 95 bool encoded = false;
96 std::string mime_type; 96 std::string mime_type;
97 switch (image_format_) { 97 switch (image_format_) {
98 case api::extension_types::IMAGE_FORMAT_JPEG: 98 case api::extension_types::IMAGE_FORMAT_JPEG:
99 encoded = gfx::JPEGCodec::Encode( 99 encoded = gfx::JPEGCodec::Encode(
100 reinterpret_cast<unsigned char*>(bitmap.getAddr32(0, 0)), 100 reinterpret_cast<unsigned char*>(bitmap.getAddr32(0, 0)),
101 gfx::JPEGCodec::FORMAT_SkBitmap, bitmap.width(), bitmap.height(), 101 kN32_SkColorType, bitmap.width(), bitmap.height(),
102 static_cast<int>(bitmap.rowBytes()), image_quality_, &data); 102 static_cast<int>(bitmap.rowBytes()), image_quality_, &data);
103 mime_type = kMimeTypeJpeg; 103 mime_type = kMimeTypeJpeg;
104 break; 104 break;
105 case api::extension_types::IMAGE_FORMAT_PNG: 105 case api::extension_types::IMAGE_FORMAT_PNG:
106 encoded = gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, should_discard_alpha, 106 encoded = gfx::PNGCodec::EncodeBGRASkBitmap(bitmap, should_discard_alpha,
107 &data); 107 &data);
108 mime_type = kMimeTypePng; 108 mime_type = kMimeTypePng;
109 break; 109 break;
110 default: 110 default:
111 NOTREACHED() << "Invalid image format."; 111 NOTREACHED() << "Invalid image format.";
112 } 112 }
113 113
114 if (!encoded) 114 if (!encoded)
115 return false; 115 return false;
116 116
117 base::StringPiece stream_as_string(reinterpret_cast<const char*>(data.data()), 117 base::StringPiece stream_as_string(reinterpret_cast<const char*>(data.data()),
118 data.size()); 118 data.size());
119 119
120 base::Base64Encode(stream_as_string, base64_result); 120 base::Base64Encode(stream_as_string, base64_result);
121 base64_result->insert( 121 base64_result->insert(
122 0, base::StringPrintf("data:%s;base64,", mime_type.c_str())); 122 0, base::StringPrintf("data:%s;base64,", mime_type.c_str()));
123 123
124 return true; 124 return true;
125 } 125 }
126 126
127 } // namespace extensions 127 } // namespace extensions
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698