1 /*
2   Simple DirectMedia Layer
3   Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org>
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 
22 /**
23  *  \file SDL_test_images.h
24  *
25  *  Include file for SDL test framework.
26  *
27  *  This code is a part of the SDL2_test library, not the main SDL library.
28  */
29 
30 /*
31 
32  Defines some images for tests.
33 
34 */
35 
36 #ifndef SDL_test_images_h_
37 #define SDL_test_images_h_
38 
39 #include "SDL.h"
40 
41 #include "begin_code.h"
42 /* Set up for C function definitions, even when using C++ */
43 #ifdef __cplusplus
44 extern "C" {
45 #endif
46 
47 /**
48  *Type for test images.
49  */
50 typedef struct SDLTest_SurfaceImage_s {
51   int width;
52   int height;
53   unsigned int bytes_per_pixel; /* 3:RGB, 4:RGBA */
54   const char *pixel_data;
55 } SDLTest_SurfaceImage_t;
56 
57 /* Test images */
58 SDL_Surface *SDLTest_ImageBlit(void);
59 SDL_Surface *SDLTest_ImageBlitColor(void);
60 SDL_Surface *SDLTest_ImageBlitAlpha(void);
61 SDL_Surface *SDLTest_ImageBlitBlendAdd(void);
62 SDL_Surface *SDLTest_ImageBlitBlend(void);
63 SDL_Surface *SDLTest_ImageBlitBlendMod(void);
64 SDL_Surface *SDLTest_ImageBlitBlendNone(void);
65 SDL_Surface *SDLTest_ImageBlitBlendAll(void);
66 SDL_Surface *SDLTest_ImageFace(void);
67 SDL_Surface *SDLTest_ImagePrimitives(void);
68 SDL_Surface *SDLTest_ImagePrimitivesBlend(void);
69 
70 /* Ends C function definitions when using C++ */
71 #ifdef __cplusplus
72 }
73 #endif
74 #include "close_code.h"
75 
76 #endif /* SDL_test_images_h_ */
77 
78 /* vi: set ts=4 sw=4 expandtab: */
79