d3d_target.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 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
30 #pragma once
31
32 #include "../Display/display_target.h"
33 #include <memory>
34 #include <d3d11.h>
35
36 namespace clan
37 {
40
41 class Texture;
42 class PixelBuffer;
43 class VertexArrayBuffer;
44 class ElementArrayBuffer;
45 class RenderBuffer;
46 class UniformBuffer;
47 class GraphicContext;
48
50 class D3DTarget : public DisplayTarget
51 {
54 public:
58 static bool is_current();
59
61
64 public:
65
67 static void enable();
68
72 static ID3D11Texture2D *get_texture2d_handle(const GraphicContext &gc, const Texture &texture);
73
77 static ID3D11Texture2D *get_texture2d_handle(const GraphicContext &gc, const PixelBuffer &pixel_buffer);
78
82 static ID3D11Texture2D *get_texture2d_handle(const GraphicContext &gc, const RenderBuffer &render_buffer);
83
87 static ID3D11Buffer *get_buffer_handle(const GraphicContext &gc, const VertexArrayBuffer &buffer);
88
92 static ID3D11Buffer *get_buffer_handle(const GraphicContext &gc, const ElementArrayBuffer &buffer);
93
97 static ID3D11Buffer *get_buffer_handle(const GraphicContext &gc, const UniformBuffer &buffer);
98
102 static ID3D11ShaderResourceView *get_srv_handle(const GraphicContext &gc, const Texture &texture);
103
107 static ID3D11Device *get_device_handle(const GraphicContext &gc);
108
112 static ID3D11DeviceContext *get_device_context_handle(const GraphicContext &gc);
113
117 static IDXGISwapChain *get_swap_chain_handle(const GraphicContext &gc);
118
122 static ID3D11RenderTargetView *get_back_buffer_rtv_handle(const GraphicContext &gc);
123
125 static void throw_if_failed(const char *text, HRESULT result);
126
128 static void set_current();
129
131
134 private:
135 public:
137 D3DTarget();
138 ~D3DTarget();
139 friend class SetupD3D_Impl;
140
142 };
143
144 }
145
clan
Definition: clanapp.h:35
clan::D3DTarget::get_device_context_handle
static ID3D11DeviceContext * get_device_context_handle(const GraphicContext &gc)
Returns the Direct3D device context handle used by the graphic context.
clan::VertexArrayBuffer
Vertex Array Buffer.
Definition: vertex_array_buffer.h:46
clan::D3DTarget::is_current
static bool is_current()
Returns true if this display target is the current target.
clan::Texture
Texture object class.
Definition: texture.h:103
clan::PixelBuffer
Pixel data container.
Definition: pixel_buffer.h:68
clan::D3DTarget::set_current
static void set_current()
Set this display target to be the current target.
clan::D3DTarget::throw_if_failed
static void throw_if_failed(const char *text, HRESULT result)
Throws an exception with the specified text if the passed result is an error condition.
clan::D3DTarget::enable
static void enable()
Enable this target.
clan::D3DTarget::get_device_handle
static ID3D11Device * get_device_handle(const GraphicContext &gc)
Returns the Direct3D device handle used by the graphic context.
clan::D3DTarget
Display target for clanDisplay.
Definition: d3d_target.h:50
clan::D3DTarget::get_buffer_handle
static ID3D11Buffer * get_buffer_handle(const GraphicContext &gc, const VertexArrayBuffer &buffer)
Returns the Direct3D handle used by the buffer object.
clan::D3DTarget::D3DTarget
D3DTarget()
Constructs a D3DTarget target.
clan::ElementArrayBuffer
Element Array Buffer.
Definition: element_array_buffer.h:46
clan::UniformBuffer
Uniform Buffer.
Definition: uniform_buffer.h:47
clan::DisplayTarget
Display target for clanDisplay.
Definition: display_target.h:43
clan::GraphicContext
Interface to drawing graphics.
Definition: graphic_context.h:257
clan::D3DTarget::get_srv_handle
static ID3D11ShaderResourceView * get_srv_handle(const GraphicContext &gc, const Texture &texture)
Returns the Direct3D shader resource view handle used by the texture object.
clan::D3DTarget::~D3DTarget
~D3DTarget()
clan::D3DTarget::get_swap_chain_handle
static IDXGISwapChain * get_swap_chain_handle(const GraphicContext &gc)
Returns the Direct3D swap chain handle used by the graphic context.
clan::D3DTarget::SetupD3D_Impl
friend class SetupD3D_Impl
Definition: d3d_target.h:139
clan::D3DTarget::get_back_buffer_rtv_handle
static ID3D11RenderTargetView * get_back_buffer_rtv_handle(const GraphicContext &gc)
Returns the Direct3D render target view for the swap chain back buffer.
clan::RenderBuffer
Render-buffer object class.
Definition: render_buffer.h:47
clan::D3DTarget::get_texture2d_handle
static ID3D11Texture2D * get_texture2d_handle(const GraphicContext &gc, const Texture &texture)
Returns the Direct3D handle used by the texture object.