From 9e3c08db40b8916968b9f30096c7be3f00ce9647 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:44:51 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- gfx/2d/SourceSurfaceCairo.h | 71 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 gfx/2d/SourceSurfaceCairo.h (limited to 'gfx/2d/SourceSurfaceCairo.h') diff --git a/gfx/2d/SourceSurfaceCairo.h b/gfx/2d/SourceSurfaceCairo.h new file mode 100644 index 0000000000..4fcdfa2de8 --- /dev/null +++ b/gfx/2d/SourceSurfaceCairo.h @@ -0,0 +1,71 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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_GFX_OP_SOURCESURFACE_CAIRO_H +#define _MOZILLA_GFX_OP_SOURCESURFACE_CAIRO_H + +#include "2D.h" + +namespace mozilla { +namespace gfx { + +class DrawTargetCairo; + +class SourceSurfaceCairo : public SourceSurface { + public: + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(SourceSurfaceCairo, override) + + // Create a SourceSurfaceCairo. The surface will not be copied, but simply + // referenced. + // If aDrawTarget is non-nullptr, it is assumed that this is a snapshot source + // surface, and we'll call DrawTargetCairo::RemoveSnapshot(this) on it when + // we're destroyed. + SourceSurfaceCairo(cairo_surface_t* aSurface, const IntSize& aSize, + const SurfaceFormat& aFormat, + DrawTargetCairo* aDrawTarget = nullptr); + virtual ~SourceSurfaceCairo(); + + SurfaceType GetType() const override { return SurfaceType::CAIRO; } + IntSize GetSize() const override; + SurfaceFormat GetFormat() const override; + already_AddRefed GetDataSurface() override; + + cairo_surface_t* GetSurface() const; + + private: // methods + friend class DrawTargetCairo; + void DrawTargetWillChange(); + + private: // data + IntSize mSize; + SurfaceFormat mFormat; + cairo_surface_t* mSurface; + DrawTargetCairo* mDrawTarget; +}; + +class DataSourceSurfaceCairo : public DataSourceSurface { + public: + MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DataSourceSurfaceCairo, override) + + explicit DataSourceSurfaceCairo(cairo_surface_t* imageSurf); + virtual ~DataSourceSurfaceCairo(); + unsigned char* GetData() override; + int32_t Stride() override; + + SurfaceType GetType() const override { return SurfaceType::CAIRO_IMAGE; } + IntSize GetSize() const override; + SurfaceFormat GetFormat() const override; + + cairo_surface_t* GetSurface() const; + + private: + cairo_surface_t* mImageSurface; +}; + +} // namespace gfx +} // namespace mozilla + +#endif // _MOZILLA_GFX_OP_SOURCESURFACE_CAIRO_H -- cgit v1.2.3