mirror of
https://github.com/love2d/love.git
synced 2026-08-16 08:11:02 +02:00
Alex Szpakowski
63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/**
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* Copyright (c) 2006-2022 LOVE Development Team
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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#pragma once
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#include "graphics/Buffer.h"
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#include "Metal.h"
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#include "common/Range.h"
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namespace love
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{
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namespace graphics
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{
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namespace metal
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{
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class Buffer final : public love::graphics::Buffer
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{
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public:
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Buffer(love::graphics::Graphics *gfx, id<MTLDevice> device, const Settings &settings, const std::vector<DataDeclaration> &format, const void *data, size_t size, size_t arraylength);
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virtual ~Buffer();
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void *map(MapType map, size_t offset, size_t size) override;
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void unmap(size_t usedoffset, size_t usedsize) override;
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void fill(size_t offset, size_t size, const void *data) override;
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void copyTo(love::graphics::Buffer *dest, size_t sourceoffset, size_t destoffset, size_t size) override;
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ptrdiff_t getHandle() const override { return (ptrdiff_t) buffer; }
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ptrdiff_t getTexelBufferHandle() const override { return (ptrdiff_t) texture; }
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private:
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id<MTLBuffer> buffer;
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id<MTLTexture> texture;
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id<MTLBuffer> mapBuffer;
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Range mappedRange;
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}; // Buffer
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} // metal
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} // graphics
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} // love
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