directx/dx9/buffer.hpp Add.

diff --git a/roast_ex/include/roast/graphics/directx/dx9/buffer.hpp b/roast_ex/include/roast/graphics/directx/dx9/buffer.hpp
new file mode 100644 (file)
index 0000000..b765644
--- /dev/null
+++ b/roast_ex/include/roast/graphics/directx/dx9/buffer.hpp
@@ -0,0 +1,70 @@
+//     Roast+ License
+
+#ifndef __SFJP_ROAST_EX__graphics__directx__dx9__buffer_HPP__
+#define __SFJP_ROAST_EX__graphics__directx__dx9__buffer_HPP__
+
+#include "roast/graphics/directx/dx9/device.hpp"
+#include "roast/graphics/directx/shader_param.hpp"     //      Hmm...
+
+namespace roast
+{
+       namespace directx
+       {
+               namespace dx9
+               {
+                       namespace graphics
+                       {
+                               ///////////////////////////////////////////////////////////////////////////
+
+                               class vertex_buffer : /*public buffer_base,*/ protected iunknown_<d3dvertexbuffer>
+                               {
+                               public:
+                                       typedef d3dvertexbuffer _BufferT, _IfType;
+                                       enum exception_codes
+                                       {
+                                               exception_codes__head = exception_code_root::buffer,
+
+                                               buffer__CreateBuffer_Failed
+                                       };
+                               protected:
+                                       device& m_dev;
+
+                               public:
+                                       vertex_buffer(device &d, DWORD fvf, unsigned int size, const void* initial_data=NULL,
+                                               DWORD usage=0, D3DPOOL pool=D3DPOOL_DEFAULT) : m_dev(d)
+                                       {
+                                               //DX8:
+                                               //      HRESULT hr = m_dev.get_id3d_device_ptr()->CreateVertexBuffer( size, usage, fvf, pool, &m_if);
+                                               HRESULT hr = m_dev.get_id3d_device_ptr()->CreateVertexBuffer( size, usage, fvf, pool, &m_if, NULL);
+                                               if ( hr != D3D_OK ){
+                                                       throw api_error(buffer__CreateBuffer_Failed,
+                                                               "ID3D9Device::CreateBuffer() Failed.", hr);
+                                               }
+                                       }
+
+                                       ///////////////
+
+                                       
+                                       //////////////////////////////////////////////////////////////////////////////
+                                       
+                                       _BufferT* get_buffer_ptr(){ return get_internal_ptr(); }
+                                       const _BufferT* get_buffer_ptr() const { return get_internal_ptr(); }
+                               };
+
+                               ///////////////////////////////////////////////////////////////////////////
+
+                               template <typename VERTEX_TYPE>
+                               class input_vertex_buffer : public vertex_buffer
+                               {
+                               public:
+                                       input_vertex_buffer(device &d, const VERTEX_TYPE* initial_data, unsigned int size)
+                                               : vertex_buffer(d,size,initial_data){}
+                               };
+
+                               ///////////////////////////////////////////////////////////////////////////
+                       }
+               }
+       }
+}
+
+#endif//__SFJP_ROAST_EX__graphics__directx__dx9__buffer_HPP__