tor-browser

The Tor Browser
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SVGDrawingParameters.h (1940B)

      1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
      2 /* This Source Code Form is subject to the terms of the Mozilla Public
      3 * License, v. 2.0. If a copy of the MPL was not distributed with this
      4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
      5 
      6 #ifndef mozilla_image_SVGDrawingParameters_h
      7 #define mozilla_image_SVGDrawingParameters_h
      8 
      9 #include "gfxContext.h"
     10 #include "gfxTypes.h"
     11 #include "ImageRegion.h"
     12 #include "mozilla/gfx/Point.h"
     13 #include "mozilla/gfx/Types.h"
     14 #include "mozilla/SVGImageContext.h"
     15 #include "nsSize.h"
     16 
     17 namespace mozilla {
     18 namespace image {
     19 
     20 struct SVGDrawingParameters {
     21  typedef mozilla::gfx::IntSize IntSize;
     22  typedef mozilla::gfx::SamplingFilter SamplingFilter;
     23 
     24  SVGDrawingParameters(gfxContext* aContext, const nsIntSize& aRasterSize,
     25                       const nsIntSize& aDrawSize, const ImageRegion& aRegion,
     26                       SamplingFilter aSamplingFilter,
     27                       const SVGImageContext& aSVGContext, float aAnimationTime,
     28                       uint32_t aFlags, float aOpacity)
     29      : context(aContext),
     30        size(aRasterSize),
     31        drawSize(aDrawSize),
     32        region(aRegion),
     33        samplingFilter(aSamplingFilter),
     34        svgContext(aSVGContext),
     35        viewportSize(aRasterSize),
     36        animationTime(aAnimationTime),
     37        flags(aFlags),
     38        opacity(aOpacity) {
     39    if (auto sz = aSVGContext.GetViewportSize()) {
     40      viewportSize = nsIntSize(sz->width, sz->height);  // XXX losing unit
     41    }
     42  }
     43 
     44  gfxContext* context;
     45  IntSize size;      // Size to rasterize a surface at.
     46  IntSize drawSize;  // Size to draw the given surface at.
     47  ImageRegion region;
     48  SamplingFilter samplingFilter;
     49  const SVGImageContext& svgContext;
     50  nsIntSize viewportSize;
     51  float animationTime;
     52  uint32_t flags;
     53  gfxFloat opacity;
     54 };
     55 
     56 }  // namespace image
     57 }  // namespace mozilla
     58 
     59 #endif  // mozilla_image_SVGDrawingParameters_h