image/SVGDrawingParameters.h
author Tooru Fujisawa <arai_a@mac.com>
Wed, 13 Mar 2019 02:46:12 +0000
changeset 521645 c1e2b7779d6a13626b13bbb1916f8819756a19ff
parent 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1505343 - Part 1: Rename binsource => binast. r=Yoric Differential Revision: https://phabricator.services.mozilla.com/D23097

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_image_SVGDrawingParameters_h
#define mozilla_image_SVGDrawingParameters_h

#include "gfxContext.h"
#include "gfxTypes.h"
#include "ImageRegion.h"
#include "mozilla/gfx/Point.h"
#include "mozilla/gfx/Types.h"
#include "mozilla/Maybe.h"
#include "nsSize.h"
#include "SVGImageContext.h"

namespace mozilla {
namespace image {

struct SVGDrawingParameters {
  typedef mozilla::gfx::IntSize IntSize;
  typedef mozilla::gfx::SamplingFilter SamplingFilter;

  SVGDrawingParameters(gfxContext* aContext, const nsIntSize& aRasterSize,
                       const nsIntSize& aDrawSize, const ImageRegion& aRegion,
                       SamplingFilter aSamplingFilter,
                       const Maybe<SVGImageContext>& aSVGContext,
                       float aAnimationTime, uint32_t aFlags, float aOpacity)
      : context(aContext),
        size(aRasterSize),
        drawSize(aDrawSize),
        region(aRegion),
        samplingFilter(aSamplingFilter),
        svgContext(aSVGContext),
        viewportSize(aRasterSize),
        animationTime(aAnimationTime),
        flags(aFlags),
        opacity(aOpacity) {
    if (aSVGContext) {
      auto sz = aSVGContext->GetViewportSize();
      if (sz) {
        viewportSize = nsIntSize(sz->width, sz->height);  // XXX losing unit
      }
    }
  }

  gfxContext* context;
  IntSize size;      // Size to rasterize a surface at.
  IntSize drawSize;  // Size to draw the given surface at.
  ImageRegion region;
  SamplingFilter samplingFilter;
  const Maybe<SVGImageContext>& svgContext;
  nsIntSize viewportSize;
  float animationTime;
  uint32_t flags;
  gfxFloat opacity;
};

}  // namespace image
}  // namespace mozilla

#endif  // mozilla_image_SVGDrawingParameters_h