nsImageToPixbuf.h - mozsearch

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/* vim:set sw=2 sts=2 et cin: */

/* 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 NSIMAGETOPIXBUF_H_

#define NSIMAGETOPIXBUF_H_

#include "mozilla/Attributes.h"

#include "mozilla/Maybe.h"

#include "mozilla/RefPtr.h"

#include "nsSize.h"

class imgIContainer;

typedef struct _GdkPixbuf GdkPixbuf;

namespace mozilla::gfx {

class SourceSurface;

}  // namespace mozilla::gfx

class nsImageToPixbuf final {

  using SourceSurface = mozilla::gfx::SourceSurface;

 public:

  // Friendlier version of ConvertImageToPixbuf for callers inside of

  // widget

  static already_AddRefed<GdkPixbuf> ImageToPixbuf(

      imgIContainer* aImage,

      const mozilla::Maybe<nsIntSize>& aOverrideSize = mozilla::Nothing());

  static already_AddRefed<GdkPixbuf> SourceSurfaceToPixbuf(

      SourceSurface* aSurface, int32_t aWidth, int32_t aHeight);

 private:

  ~nsImageToPixbuf() = default;

};

#endif