blob: e1336d295e494f8c6845e19e09cab74713cf14ef [file] [log] [blame]
// Copyright 2012 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/test/skia_common.h"
#include "cc/playback/display_item_list.h"
#include "cc/playback/picture.h"
#include "skia/ext/refptr.h"
#include "third_party/skia/include/core/SkCanvas.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/skia_util.h"
namespace cc {
void DrawPicture(unsigned char* buffer,
const gfx::Rect& layer_rect,
scoped_refptr<Picture> picture) {
SkImageInfo info =
SkImageInfo::MakeN32Premul(layer_rect.width(), layer_rect.height());
SkBitmap bitmap;
bitmap.installPixels(info, buffer, info.minRowBytes());
SkCanvas canvas(bitmap);
canvas.clipRect(gfx::RectToSkRect(layer_rect));
// We're drawing the entire canvas, so the negated content region is empty.
gfx::Rect negated_content_region;
picture->Raster(&canvas, NULL, negated_content_region, 1.0f);
}
void DrawDisplayList(unsigned char* buffer,
const gfx::Rect& layer_rect,
scoped_refptr<DisplayItemList> list) {
SkImageInfo info =
SkImageInfo::MakeN32Premul(layer_rect.width(), layer_rect.height());
SkBitmap bitmap;
bitmap.installPixels(info, buffer, info.minRowBytes());
SkCanvas canvas(bitmap);
canvas.clipRect(gfx::RectToSkRect(layer_rect));
list->Raster(&canvas, NULL, gfx::Rect(), 1.0f);
}
void CreateBitmap(const gfx::Size& size, const char* uri, SkBitmap* bitmap) {
SkImageInfo info = SkImageInfo::MakeN32Premul(size.width(), size.height());
bitmap->allocPixels(info);
bitmap->pixelRef()->setImmutable();
bitmap->pixelRef()->setURI(uri);
}
} // namespace cc