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f4a5c136c3
Before this change, we used Gfx::Bitmap to represent both decoded images that are not going to be mutated and bitmaps corresponding to canvases that could be mutated. This change introduces a wrapper for bitmaps that are not going to be mutated, so the painter could do caching: texture caching in the case of GPU painter and potentially scaled bitmap caching in the case of CPU painter.
25 lines
514 B
C++
25 lines
514 B
C++
/*
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* Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGfx/ImmutableBitmap.h>
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namespace Gfx {
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static size_t s_next_immutable_bitmap_id = 0;
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NonnullRefPtr<ImmutableBitmap> ImmutableBitmap::create(NonnullRefPtr<Bitmap> bitmap)
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{
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return adopt_ref(*new ImmutableBitmap(move(bitmap)));
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}
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ImmutableBitmap::ImmutableBitmap(NonnullRefPtr<Bitmap> bitmap)
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: m_bitmap(move(bitmap))
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, m_id(s_next_immutable_bitmap_id++)
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{
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}
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}
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