buffer.cpp

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/*!****************************************************************//*!*
 * \file   buffer.h
 * \brief  Buffer interfaces implementation module.
 *
 * \author Sabitov Kirill
 * \date   26 June 2022
 *********************************************************************/
 
#include "sclpch.h"
#include "../render_context.h"
#include "buffer.h"
#include "platform/opengl/gl_buffer.h"
 
scl::shared<scl::constant_buffer> scl::constant_buffer::Create(u32 Size)
{
    switch (render_context::GetApi())
    {
    case scl::render_context_api::OpenGL:  return CreateShared<scl::gl_constant_buffer>(Size);
    case scl::render_context_api::DirectX: SCL_CORE_ASSERT(0, "This API is currently unsupported."); return nullptr;
    }
 
    SCL_CORE_ASSERT(0, "Unknown render API was selected.");
    return nullptr;
}
 
scl::shared<scl::constant_buffer> scl::constant_buffer::Create(const void *Data, u32 Size)
{
    switch (render_context::GetApi())
    {
    case scl::render_context_api::OpenGL:  return CreateShared<scl::gl_constant_buffer>(Data, Size);
    case scl::render_context_api::DirectX: SCL_CORE_ASSERT(0, "This API is currently unsupported."); return nullptr;
    }
 
    SCL_CORE_ASSERT(0, "Unknown render API was selected.");
    return nullptr;
}
 
scl::vertex_buffer::vertex_buffer(const vertex_layout &VertexLayout) :
    VertexLayout(VertexLayout) {}
 
scl::shared<scl::vertex_buffer> scl::vertex_buffer::Create(u32 Count, const vertex_layout &VertexLayout)
{
    switch (render_context::GetApi())
    {
    case scl::render_context_api::OpenGL:  return CreateShared<scl::gl_vertex_buffer>(Count, VertexLayout);
    case scl::render_context_api::DirectX: SCL_CORE_ASSERT(0, "This API is currently unsupported."); return nullptr;
    }
 
    SCL_CORE_ASSERT(0, "Unknown render API was selected.");
    return nullptr;
}
 
scl::shared<scl::vertex_buffer> scl::vertex_buffer::Create(const void *Vertices, u32 Count, const vertex_layout &VertexLayout)
{
    switch (render_context::GetApi())
    {
    case scl::render_context_api::OpenGL:  return CreateShared<scl::gl_vertex_buffer>(Vertices, Count, VertexLayout);
    case scl::render_context_api::DirectX: SCL_CORE_ASSERT(0, "This API is currently unsupported."); return nullptr;
    }
 
    SCL_CORE_ASSERT(0, "Unknown render API was selected.");
    return nullptr;
}
 
scl::shared<scl::index_buffer> scl::index_buffer::Create(u32 *Indices, u32 Count)
{
    switch (render_context::GetApi())
    {
    case scl::render_context_api::OpenGL:  return CreateShared<scl::gl_index_buffer>(Indices, Count);
    case scl::render_context_api::DirectX: SCL_CORE_ASSERT(0, "This API is currently unsupported."); return nullptr;
    }
 
    SCL_CORE_ASSERT(0, "Unknown render API was selected.");
    return nullptr;
}