VertexBuffer.h

//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
//    you must not claim that you wrote the original software.
//    If you use this software in a product, an acknowledgment
//    in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
//    and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
 
#ifndef SFML_VERTEXBUFFER_H
#define SFML_VERTEXBUFFER_H
 
// Headers
#include <SFML/Graphics/Export.h>
#include <SFML/Graphics/PrimitiveType.h>
#include <SFML/Graphics/Types.h>
#include <SFML/Graphics/Vertex.h>
#include <stddef.h>
 
 
typedef enum
{
    sfVertexBufferStream,  
    sfVertexBufferDynamic, 
    sfVertexBufferStatic   
} sfVertexBufferUsage;
 
CSFML_GRAPHICS_API sfVertexBuffer* sfVertexBuffer_create(unsigned int vertexCount, sfPrimitiveType type, sfVertexBufferUsage usage);
 
CSFML_GRAPHICS_API sfVertexBuffer* sfVertexBuffer_copy(const sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API void sfVertexBuffer_destroy(sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API unsigned int sfVertexBuffer_getVertexCount(const sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API sfBool sfVertexBuffer_update(sfVertexBuffer* vertexBuffer, const sfVertex* vertices, unsigned int vertexCount, unsigned int offset);
 
CSFML_GRAPHICS_API sfBool sfVertexBuffer_updateFromVertexBuffer(sfVertexBuffer* vertexBuffer, const sfVertexBuffer* other);
 
CSFML_GRAPHICS_API void sfVertexBuffer_swap(sfVertexBuffer* left, sfVertexBuffer* right);
 
CSFML_GRAPHICS_API unsigned int sfVertexBuffer_getNativeHandle(sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API void sfVertexBuffer_setPrimitiveType(sfVertexBuffer* vertexBuffer, sfPrimitiveType type);
 
CSFML_GRAPHICS_API sfPrimitiveType sfVertexBuffer_getPrimitiveType(const sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API void sfVertexBuffer_setUsage(sfVertexBuffer* vertexBuffer, sfVertexBufferUsage usage);
 
CSFML_GRAPHICS_API sfVertexBufferUsage sfVertexBuffer_getUsage(const sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API void sfVertexBuffer_bind(const sfVertexBuffer* vertexBuffer);
 
CSFML_GRAPHICS_API sfBool sfVertexBuffer_isAvailable();
 
 
#endif // SFML_VERTEXBUFFER_H