diff options
Diffstat (limited to 'Userland/Libraries/LibGfx/Bitmap.h')
| -rw-r--r-- | Userland/Libraries/LibGfx/Bitmap.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Userland/Libraries/LibGfx/Bitmap.h b/Userland/Libraries/LibGfx/Bitmap.h index 4d0b236f57..c816bed9a9 100644 --- a/Userland/Libraries/LibGfx/Bitmap.h +++ b/Userland/Libraries/LibGfx/Bitmap.h @@ -88,11 +88,17 @@ enum RotationDirection { class Bitmap : public RefCounted<Bitmap> { public: + enum class ShouldCloseAnonymousFile { + No, + Yes, + }; + static RefPtr<Bitmap> create(BitmapFormat, const IntSize&); static RefPtr<Bitmap> create_shareable(BitmapFormat, const IntSize&); static RefPtr<Bitmap> create_purgeable(BitmapFormat, const IntSize&); static RefPtr<Bitmap> create_wrapper(BitmapFormat, const IntSize&, size_t pitch, void*); static RefPtr<Bitmap> load_from_file(const StringView& path); + static RefPtr<Bitmap> create_with_anon_fd(BitmapFormat, int anon_fd, const IntSize&, ShouldCloseAnonymousFile); static RefPtr<Bitmap> create_with_shared_buffer(BitmapFormat, NonnullRefPtr<SharedBuffer>&&, const IntSize&); static RefPtr<Bitmap> create_with_shared_buffer(BitmapFormat, NonnullRefPtr<SharedBuffer>&&, const IntSize&, const Vector<RGBA32>& palette); static RefPtr<Bitmap> create_from_serialized_byte_buffer(ByteBuffer&& buffer); @@ -224,6 +230,8 @@ public: void set_volatile(); [[nodiscard]] bool set_nonvolatile(); + int anon_fd() const { return m_anon_fd; } + private: enum class Purgeable { No, @@ -232,6 +240,7 @@ private: Bitmap(BitmapFormat, const IntSize&, Purgeable, const BackingStore&); Bitmap(BitmapFormat, const IntSize&, size_t pitch, void*); Bitmap(BitmapFormat, NonnullRefPtr<SharedBuffer>&&, const IntSize&, const Vector<RGBA32>& palette); + Bitmap(BitmapFormat, int anon_fd, const IntSize&, void*); static Optional<BackingStore> allocate_backing_store(BitmapFormat, const IntSize&, Purgeable); @@ -246,6 +255,7 @@ private: bool m_purgeable { false }; bool m_volatile { false }; RefPtr<SharedBuffer> m_shared_buffer; + int m_anon_fd { -1 }; }; inline u8* Bitmap::scanline_u8(int y) |