blob: 78513b90d1ec55b8530f2c9860d7aac836b47fac [file] [log] [blame]
// Copyright 2015 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.
#ifndef CC_PAINT_DRAW_IMAGE_H_
#define CC_PAINT_DRAW_IMAGE_H_
#include "cc/paint/paint_export.h"
#include "third_party/skia/include/core/SkFilterQuality.h"
#include "third_party/skia/include/core/SkImage.h"
#include "third_party/skia/include/core/SkMatrix.h"
#include "third_party/skia/include/core/SkRect.h"
#include "third_party/skia/include/core/SkRefCnt.h"
#include "ui/gfx/color_space.h"
#include "ui/gfx/geometry/size_f.h"
namespace cc {
// TODO(vmpstr): This should probably be DISALLOW_COPY_AND_ASSIGN and transport
// it around using a pointer, since it became kind of large. Profile.
class CC_PAINT_EXPORT DrawImage {
public:
DrawImage();
DrawImage(sk_sp<const SkImage> image,
const SkIRect& src_rect,
SkFilterQuality filter_quality,
const SkMatrix& matrix,
const gfx::ColorSpace& target_color_space);
DrawImage(const DrawImage& other);
~DrawImage();
const sk_sp<const SkImage>& image() const { return image_; }
const SkSize& scale() const { return scale_; }
const SkIRect& src_rect() const { return src_rect_; }
SkFilterQuality filter_quality() const { return filter_quality_; }
bool matrix_is_decomposable() const { return matrix_is_decomposable_; }
const SkMatrix& matrix() const { return matrix_; }
const gfx::ColorSpace& target_color_space() const {
return target_color_space_;
}
DrawImage ApplyScale(float scale) const {
SkMatrix scaled_matrix = matrix_;
scaled_matrix.preScale(scale, scale);
return DrawImage(image_, src_rect_, filter_quality_, scaled_matrix,
target_color_space_);
}
DrawImage ApplyTargetColorSpace(const gfx::ColorSpace& target_color_space) {
return DrawImage(image_, src_rect_, filter_quality_, matrix_,
target_color_space);
}
private:
sk_sp<const SkImage> image_;
SkIRect src_rect_;
SkFilterQuality filter_quality_;
SkMatrix matrix_;
SkSize scale_;
bool matrix_is_decomposable_;
gfx::ColorSpace target_color_space_;
};
} // namespace cc
#endif // CC_PAINT_DRAW_IMAGE_H_