cc: Move files out of cc/resources/.

This moves files into cc/playback/ cc/raster/ cc/tiles/ and cc/output/
and is based on the proposal found in
https://docs.google.com/spreadsheets/d/1wmPOmV9uqd9zNJ5l2TGePH7_vlSvPeXbC-Y3SeGJ_rc/edit#gid=0

R=enne, vmpstr
TBR=piman
BUG=488755

Review URL: https://codereview.chromium.org/1144693002

Cr-Commit-Position: refs/heads/master@{#330396}

1 files changed, 81 insertions, 0 deletions

diff --git a/cc/playback/filter_display_item.cc b/cc/playback/filter_display_item.cc
new file mode 100644
index 0000000..8e849cf
--- /dev/null
+++ b/cc/playback/filter_display_item.cc
@@ -0,0 +1,81 @@
+// Copyright 2014 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 "cc/playback/filter_display_item.h"
+
+#include "base/strings/stringprintf.h"
+#include "base/trace_event/trace_event_argument.h"
+#include "cc/output/render_surface_filters.h"
+#include "skia/ext/refptr.h"
+#include "third_party/skia/include/core/SkCanvas.h"
+#include "third_party/skia/include/core/SkImageFilter.h"
+#include "third_party/skia/include/core/SkPaint.h"
+#include "third_party/skia/include/core/SkXfermode.h"
+#include "ui/gfx/skia_util.h"
+
+namespace cc {
+
+FilterDisplayItem::FilterDisplayItem() {
+}
+
+FilterDisplayItem::~FilterDisplayItem() {
+}
+
+void FilterDisplayItem::SetNew(const FilterOperations& filters,
+                               const gfx::RectF& bounds) {
+  filters_ = filters;
+  bounds_ = bounds;
+
+  size_t memory_usage =
+      sizeof(skia::RefPtr<SkImageFilter>) + sizeof(gfx::RectF);
+  DisplayItem::SetNew(true /* suitable_for_gpu_raster */, 1 /* op_count */,
+                      memory_usage);
+}
+
+void FilterDisplayItem::Raster(SkCanvas* canvas,
+                               SkDrawPictureCallback* callback) const {
+  canvas->save();
+  canvas->translate(bounds_.x(), bounds_.y());
+
+  skia::RefPtr<SkImageFilter> image_filter =
+      RenderSurfaceFilters::BuildImageFilter(
+          filters_, gfx::SizeF(bounds_.width(), bounds_.height()));
+  SkRect boundaries;
+  image_filter->computeFastBounds(
+      SkRect::MakeWH(bounds_.width(), bounds_.height()), &boundaries);
+
+  SkPaint paint;
+  paint.setXfermodeMode(SkXfermode::kSrcOver_Mode);
+  paint.setImageFilter(image_filter.get());
+  canvas->saveLayer(&boundaries, &paint);
+
+  canvas->translate(-bounds_.x(), -bounds_.y());
+}
+
+void FilterDisplayItem::AsValueInto(
+    base::trace_event::TracedValue* array) const {
+  array->AppendString(base::StringPrintf("FilterDisplayItem bounds: [%s]",
+                                         bounds_.ToString().c_str()));
+}
+
+EndFilterDisplayItem::EndFilterDisplayItem() {
+  DisplayItem::SetNew(true /* suitable_for_gpu_raster */, 0 /* op_count */,
+                      0 /* memory_usage */);
+}
+
+EndFilterDisplayItem::~EndFilterDisplayItem() {
+}
+
+void EndFilterDisplayItem::Raster(SkCanvas* canvas,
+                                  SkDrawPictureCallback* callback) const {
+  canvas->restore();
+  canvas->restore();
+}
+
+void EndFilterDisplayItem::AsValueInto(
+    base::trace_event::TracedValue* array) const {
+  array->AppendString("EndFilterDisplayItem");
+}
+
+}  // namespace cc