storage_buffer_provider.h Source File - ClanLib SDK
Description: storage_buffer_provider.h Source File

storage_buffer_provider.h
1/*
2** ClanLib SDK
3** Copyright (c) 1997-2020 The ClanLib Team
4**
5** This software is provided 'as-is', without any express or implied
6** warranty. In no event will the authors be held liable for any damages
7** arising from the use of this software.
8**
9** Permission is granted to anyone to use this software for any purpose,
10** including commercial applications, and to alter it and redistribute it
11** freely, subject to the following restrictions:
12**
13** 1. The origin of this software must not be misrepresented; you must not
14** claim that you wrote the original software. If you use this software
15** in a product, an acknowledgment in the product documentation would be
16** appreciated but is not required.
17** 2. Altered source versions must be plainly marked as such, and must not be
18** misrepresented as being the original software.
19** 3. This notice may not be removed or altered from any source distribution.
20**
21** Note: Some of the libraries ClanLib may link to may have additional
22** requirements or restrictions.
23**
24** File Author(s):
25**
26** Magnus Norddahl
27*/
28
29#pragma once
30
31#include "../Render/storage_buffer.h"
32
33namespace clan
34{
37
39 class StorageBufferProvider
40 {
41 public:
42 virtual ~StorageBufferProvider() { }
43
45 virtual void create(int size, int stride, BufferUsage usage) = 0;
46
52 virtual void create(const void *data, int size, int stride, BufferUsage usage) = 0;
53
57 virtual void upload_data(GraphicContext &gc, const void *data, int size) = 0;
58
60 virtual void copy_from(GraphicContext &gc, TransferBuffer &buffer, int dest_pos, int src_pos, int size) = 0;
61
63 virtual void copy_to(GraphicContext &gc, TransferBuffer &buffer, int dest_pos, int src_pos, int size) = 0;
64 };
65
67}
clan::GraphicContext
Interface to drawing graphics.
Definition graphic_context.h:257
clan::StorageBufferProvider
Storage Buffer provider.
Definition storage_buffer_provider.h:40
clan::StorageBufferProvider::~StorageBufferProvider
virtual ~StorageBufferProvider()
Definition storage_buffer_provider.h:42
clan::StorageBufferProvider::copy_to
virtual void copy_to(GraphicContext &gc, TransferBuffer &buffer, int dest_pos, int src_pos, int size)=0
Copies data to transfer buffer.
clan::StorageBufferProvider::copy_from
virtual void copy_from(GraphicContext &gc, TransferBuffer &buffer, int dest_pos, int src_pos, int size)=0
Copies data from transfer buffer.
clan::StorageBufferProvider::create
virtual void create(int size, int stride, BufferUsage usage)=0
Constructs a vertex array buffer.
clan::StorageBufferProvider::create
virtual void create(const void *data, int size, int stride, BufferUsage usage)=0
Create.
clan::StorageBufferProvider::upload_data
virtual void upload_data(GraphicContext &gc, const void *data, int size)=0
Uploads data to storages buffer.
clan::TransferBuffer
Transfer Buffer.
Definition transfer_buffer.h:45
clan::BufferUsage
BufferUsage
Array Buffer usage enum.
Definition buffer_usage.h:39
clan
Definition clanapp.h:36