d3d11app.h revision 92617aeac109481258f0c3863d09c1b8903d438b 
1/**************************************************************************
2 *
3 * Copyright 2010 Luca Barbieri
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial
15 * portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 *
25 **************************************************************************/
26
27#ifndef D3D11APP_H
28#define D3D11APP_H
29
30#define WIN32_LEAN_AND_MEAN
31#include <windows.h>
32#include <objbase.h>
33#include <d3d11.h>
34#include <assert.h>
35#include <stdio.h>
36#include <float.h>
37
38#define ensure(x) do {HRESULT __hr = (x); if(!SUCCEEDED(__hr)) {fprintf(stderr, "COM error %08x\n", __hr); abort();}} while(0)
39
40struct d3d11_application
41{
42	virtual ~d3d11_application() {}
43
44	virtual void draw(ID3D11DeviceContext* ctx, ID3D11RenderTargetView* rtv, unsigned width, unsigned height, double time) = 0;
45	virtual bool init(ID3D11Device* dev, int argc, char** argv) = 0;
46};
47
48/* this is the entry point you must provide */
49extern "C" d3d11_application* d3d11_application_create();
50
51#endif
52