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| author | twiz@chromium.org <twiz@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-25 15:53:12 +0000 |
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| committer | twiz@chromium.org <twiz@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-05-25 15:53:12 +0000 |
| commit | e414727ea30e03a5d4582bdbba42d67327605273 (patch) | |
| tree | 58746c063aea418e36d5a618c67bdf1bec9e7409 /skia/ext/platform_device_win.cc | |
| parent | 33986d3ecde79d6a1bdf2b0edd17fc13bc2cc78b (diff) | |
| download | chromium_src-e414727ea30e03a5d4582bdbba42d67327605273.zip chromium_src-e414727ea30e03a5d4582bdbba42d67327605273.tar.gz chromium_src-e414727ea30e03a5d4582bdbba42d67327605273.tar.bz2 | |
This change implements a first pass in the effort to remove the dependency of PlatformDevice within Chrome. The Skia library now provides multiple back-ends for the SkDevice class, so PlatformDevice's inheritance of SkDevice, and the assumption of instances of PlatformDevice limits the use of these new back-ends.
A new set of helper functions is provided for the PlatformDevice entry points. Upon construction of a PlatformDevice, a pointer to the interface is cached in the parent SkDevice's SkMetaData. The new helper functions forward calls to the interface cached in the metadata.
BUG=NONE
TEST=NONE
Review URL: http://codereview.chromium.org/7019013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86625 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'skia/ext/platform_device_win.cc')
| -rw-r--r-- | skia/ext/platform_device_win.cc | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/skia/ext/platform_device_win.cc b/skia/ext/platform_device_win.cc index dd79ab3..7fbb746 100644 --- a/skia/ext/platform_device_win.cc +++ b/skia/ext/platform_device_win.cc @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. -#include "skia/ext/platform_device_win.h" +#include "skia/ext/platform_device.h" #include "skia/ext/skia_utils_win.h" #include "third_party/skia/include/core/SkMatrix.h" @@ -12,17 +12,7 @@ namespace skia { -PlatformDevice::PlatformDevice(const SkBitmap& bitmap) - : SkDevice(NULL, bitmap, /*isForLayer=*/false) { -} - -void PlatformDevice::EndPlatformPaint() { - // We don't clear the DC here since it will be likely to be used again. - // Flushing will be done in onAccessBitmap. -} - -// static -void PlatformDevice::InitializeDC(HDC context) { +void InitializeDC(HDC context) { // Enables world transformation. // If the GM_ADVANCED graphics mode is set, GDI always draws arcs in the // counterclockwise direction in logical space. This is equivalent to the @@ -61,6 +51,16 @@ void PlatformDevice::InitializeDC(HDC context) { SkASSERT(res != 0); } +PlatformDevice::PlatformDevice(const SkBitmap& bitmap) + : SkDevice(NULL, bitmap, /*isForLayer=*/false) { + SetPlatformDevice(this, this); +} + +void PlatformDevice::EndPlatformPaint() { + // We don't clear the DC here since it will be likely to be used again. + // Flushing will be done in onAccessBitmap. +} + // static void PlatformDevice::LoadPathToDC(HDC context, const SkPath& path) { switch (path.getFillType()) { |