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Issue 1961963003: Move //courgette/third_party to subfolder. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fixes according to comments Created 4 years, 7 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 // The main idea in Courgette is to do patching *under a tranformation*. The 5 // The main idea in Courgette is to do patching *under a tranformation*. The
6 // input is transformed into a new representation, patching occurs in the new 6 // input is transformed into a new representation, patching occurs in the new
7 // repesentation, and then the tranform is reversed to get the patched data. 7 // repesentation, and then the tranform is reversed to get the patched data.
8 // 8 //
9 // The idea is applied to pieces (or 'elements') of the whole (or 'ensemble'). 9 // The idea is applied to pieces (or 'elements') of the whole (or 'ensemble').
10 // Each of the elements has to go through the same set of steps in lock-step. 10 // Each of the elements has to go through the same set of steps in lock-step.
11 11
12 // This file contains the code to create the patch. 12 // This file contains the code to create the patch.
13 13
14 14
15 #include "courgette/ensemble.h" 15 #include "courgette/ensemble.h"
16 16
17 #include <stddef.h> 17 #include <stddef.h>
18 18
19 #include <limits> 19 #include <limits>
20 #include <vector> 20 #include <vector>
21 21
22 #include "base/logging.h" 22 #include "base/logging.h"
23 #include "base/time/time.h" 23 #include "base/time/time.h"
24 24
25 #include "courgette/crc.h" 25 #include "courgette/crc.h"
26 #include "courgette/difference_estimator.h" 26 #include "courgette/difference_estimator.h"
27 #include "courgette/patch_generator_x86_32.h"
28 #include "courgette/patcher_x86_32.h"
27 #include "courgette/region.h" 29 #include "courgette/region.h"
28 #include "courgette/simple_delta.h" 30 #include "courgette/simple_delta.h"
29 #include "courgette/streams.h" 31 #include "courgette/streams.h"
30 #include "courgette/third_party/bsdiff.h" 32 #include "courgette/third_party/bsdiff/bsdiff.h"
31
32 #include "courgette/patcher_x86_32.h"
33 #include "courgette/patch_generator_x86_32.h"
34 33
35 namespace courgette { 34 namespace courgette {
36 35
37 TransformationPatchGenerator::TransformationPatchGenerator( 36 TransformationPatchGenerator::TransformationPatchGenerator(
38 Element* old_element, 37 Element* old_element,
39 Element* new_element, 38 Element* new_element,
40 TransformationPatcher* patcher) 39 TransformationPatcher* patcher)
41 : old_element_(old_element), 40 : old_element_(old_element),
42 new_element_(new_element), 41 new_element_(new_element),
43 patcher_(patcher) { 42 patcher_(patcher) {
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447 return C_STREAM_ERROR; 446 return C_STREAM_ERROR;
448 } 447 }
449 448
450 VLOG(1) << "done GenerateEnsemblePatch " 449 VLOG(1) << "done GenerateEnsemblePatch "
451 << (base::Time::Now() - start_time).InSecondsF() << "s"; 450 << (base::Time::Now() - start_time).InSecondsF() << "s";
452 451
453 return C_OK; 452 return C_OK;
454 } 453 }
455 454
456 } // namespace 455 } // namespace
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