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| author | brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-07-15 04:45:10 +0000 |
|---|---|---|
| committer | brettw@chromium.org <brettw@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2010-07-15 04:45:10 +0000 |
| commit | 75bef0e9a08c4b20250d30cb6c72cd5e0880dd3e (patch) | |
| tree | 7af5c233a7cd282201f76ad4f7a9dc6d5f4d6c36 | |
| parent | 5f9960c9d19e27c3fc9ea2ab9c8d4b3030a2e128 (diff) | |
| download | chromium_src-75bef0e9a08c4b20250d30cb6c72cd5e0880dd3e.zip chromium_src-75bef0e9a08c4b20250d30cb6c72cd5e0880dd3e.tar.gz chromium_src-75bef0e9a08c4b20250d30cb6c72cd5e0880dd3e.tar.bz2 | |
Implement scrolling in Pepper. This does simple scrolling of the backing store
in the renderer, and just invalidates that region so it's repainted by WebKit.
TEST=covered by ppapi unit test (to be enabled)
BUG=none
Review URL: http://codereview.chromium.org/2909017
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52444 0039d316-1c4b-4281-b951-d872f2087c98
| -rw-r--r-- | webkit/glue/plugins/pepper_device_context_2d.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/webkit/glue/plugins/pepper_device_context_2d.cc b/webkit/glue/plugins/pepper_device_context_2d.cc index cf64276..4f77751d 100644 --- a/webkit/glue/plugins/pepper_device_context_2d.cc +++ b/webkit/glue/plugins/pepper_device_context_2d.cc @@ -9,6 +9,7 @@ #include "base/logging.h" #include "base/message_loop.h" #include "base/task.h" +#include "gfx/blit.h" #include "gfx/point.h" #include "gfx/rect.h" #include "skia/ext/platform_canvas.h" @@ -513,7 +514,9 @@ void DeviceContext2D::ExecutePaintImageData(ImageData* image, void DeviceContext2D::ExecuteScroll(const gfx::Rect& clip, int dx, int dy, gfx::Rect* invalidated_rect) { - // TODO(brettw): implement this. + gfx::ScrollCanvas(image_data_->mapped_canvas(), + clip, gfx::Point(dx, dy)); + *invalidated_rect = clip; } void DeviceContext2D::ExecuteReplaceContents(ImageData* image, |