Move the JPEG and PNG codecs from base/gfx to app/gfx/codec. Move the classes

into the gfx namespace.

Combine the PNGEncoder and PNGDecoder. There were separate when we had
different executables for the browser and renderer, and linked the encoder only
in one of them (which saved us some space used by libpng). This hasn't been the
case for years, so combining them (again) makes sense.

TEST=none
BUG=none
Review URL: http://codereview.chromium.org/243076

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27930 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 12 deletions

diff --git a/printing/image.cc b/printing/image.cc
index 667adae..b9c86dd 100644
--- a/printing/image.cc
+++ b/printing/image.cc
@@ -1,12 +1,11 @@
-// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "printing/image.h"
 
+#include "app/gfx/codec/png_codec.h"
 #include "base/file_util.h"
-#include "base/gfx/png_decoder.h"
-#include "base/gfx/png_encoder.h"
 #include "base/gfx/rect.h"
 #include "base/md5.h"
 #include "base/string_util.h"
@@ -101,13 +100,13 @@ std::string Image::checksum() const {
 bool Image::SaveToPng(const std::wstring& filename) const {
   DCHECK(!data_.empty());
   std::vector<unsigned char> compressed;
-  bool success = PNGEncoder::Encode(&*data_.begin(),
-                                    PNGEncoder::FORMAT_BGRA,
-                                    size_.width(),
-                                    size_.height(),
-                                    row_length_,
-                                    true,
-                                    &compressed);
+  bool success = gfx::PNGCodec::Encode(&*data_.begin(),
+                                       gfx::PNGCodec::FORMAT_BGRA,
+                                       size_.width(),
+                                       size_.height(),
+                                       row_length_,
+                                       true,
+                                       &compressed);
   DCHECK(success && compressed.size());
   if (success) {
     int write_bytes = file_util::WriteFile(
@@ -179,9 +178,9 @@ double Image::PercentageDifferent(const Image& rhs) const {
 bool Image::LoadPng(const std::string& compressed) {
   int w;
   int h;
-  bool success = PNGDecoder::Decode(
+  bool success = gfx::PNGCodec::Decode(
       reinterpret_cast<const unsigned char*>(compressed.c_str()),
-      compressed.size(), PNGDecoder::FORMAT_BGRA, &data_, &w, &h);
+      compressed.size(), gfx::PNGCodec::FORMAT_BGRA, &data_, &w, &h);
   size_.SetSize(w, h);
   row_length_ = size_.width() * sizeof(uint32);
   return success;