annotate test/automated/render/render.c @ 3536:0267b8b1595c

Added interfaces for batch drawing of points, lines and rects: SDL_DrawPoints() SDL_BlendPoints() SDL_BlendLines() SDL_DrawLines() SDL_FillRects() SDL_BlendRects() SDL_RenderPoints() SDL_RenderLines() SDL_RenderRects() Renamed SDL_RenderFill() to SDL_RenderRect()
author Sam Lantinga <slouken@libsdl.org>
date Wed, 09 Dec 2009 15:56:56 +0000
parents 61b7f5821576
children 5f038ec1a1af
rev   line source
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
2 * Automated SDL_Surface test.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
3 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
4 * Written by Edgar Simo "bobbens"
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
5 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
6 * Released under Public Domain.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
7 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
8
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
9
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
10 #include "SDL.h"
3481
c32c53fca10d Fixed include paths for Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3477
diff changeset
11 #include "../SDL_at.h"
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
12
3481
c32c53fca10d Fixed include paths for Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3477
diff changeset
13 #include "../common/common.h"
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
14
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
15
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
16 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
17 * Pull in images for testcases.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
18 */
3481
c32c53fca10d Fixed include paths for Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3477
diff changeset
19 #include "../common/images.h"
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
20
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
21
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
22 #define SCREEN_W 80
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
23 #define SCREEN_H 60
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
24
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
25 #define FACE_W img_face.width
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
26 #define FACE_H img_face.height
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
27
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
28
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
29 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
30 * Prototypes.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
31 */
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
32 static int render_compare( const char *msg, const SurfaceImage_t *s, int allowable_error );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
33 static int render_isSupported( int code );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
34 static int render_hasDrawColor (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
35 static int render_hasBlendModes (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
36 static int render_hasTexColor (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
37 static int render_hasTexAlpha (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
38 static int render_clearScreen (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
39 /* Testcases. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
40 static int render_testPrimitives (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
41 static int render_testPrimitivesBlend (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
42 static int render_testBlit (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
43 static int render_testBlitColour (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
44 static int render_testBlitAlpha (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
45 static int render_testBlitBlendMode( SDL_TextureID tface, int mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
46 static int render_testBlitBlend (void);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
47
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
48
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
49 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
50 * @brief Compares screen pixels with image pixels.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
51 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
52 * @param msg Message on failure.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
53 * @param s Image to compare against.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
54 * @return 0 on success.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
55 */
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
56 static int render_compare( const char *msg, const SurfaceImage_t *s, int allowable_error )
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
57 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
58 int ret;
3531
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
59 SDL_Rect rect;
3467
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
60 Uint8 pix[4*80*60];
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
61 SDL_Surface *testsur;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
62
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
63 /* Read pixels. */
3531
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
64 /* Explicitly specify the rect in case the window isn't expected size... */
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
65 rect.x = 0;
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
66 rect.y = 0;
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
67 rect.w = 80;
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
68 rect.h = 60;
61b7f5821576 On Windows the minimum window size may be larger than 80, so explicitly request the expected rectangle.
Sam Lantinga <slouken@libsdl.org>
parents: 3482
diff changeset
69 ret = SDL_RenderReadPixels( &rect, FORMAT, pix, 80*4 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
70 if (SDL_ATassert( "SDL_RenderReadPixels", ret==0) )
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
71 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
72
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
73 /* Create surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
74 testsur = SDL_CreateRGBSurfaceFrom( pix, 80, 60, 32, 80*4,
3444
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
75 RMASK, GMASK, BMASK, AMASK);
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
76 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", testsur!=NULL ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
77 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
78
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
79 /* Compare surface. */
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
80 ret = surface_compare( testsur, s, allowable_error );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
81 if (SDL_ATassert( msg, ret==0 ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
82 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
83
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
84 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
85 SDL_FreeSurface( testsur );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
86
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
87 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
88 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
89
3467
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
90 #if 0
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
91 static int dump_screen( int index )
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
92 {
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
93 int ret;
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
94 char name[1024];
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
95 Uint8 pix[4*80*60];
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
96 SDL_Surface *testsur;
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
97 SDL_RendererInfo info;
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
98
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
99 /* Read pixels. */
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
100 ret = SDL_RenderReadPixels( NULL, FORMAT, pix, 80*4 );
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
101 if (SDL_ATassert( "SDL_RenderReadPixels", ret==0) )
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
102 return 1;
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
103
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
104 /* Create surface. */
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
105 testsur = SDL_CreateRGBSurfaceFrom( pix, 80, 60, 32, 80*4,
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
106 RMASK, GMASK, BMASK, AMASK);
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
107 if (SDL_ATassert( "SDL_CreateRGBSurfaceFrom", testsur!=NULL ))
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
108 return 1;
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
109
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
110 /* Dump surface. */
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
111 SDL_GetRendererInfo(&info);
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
112 sprintf(name, "%s-%s-%d.bmp", SDL_GetCurrentVideoDriver(), info.name, index);
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
113 SDL_SaveBMP(testsur, name);
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
114
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
115 /* Clean up. */
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
116 SDL_FreeSurface( testsur );
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
117
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
118 return 0;
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
119 }
383c2058d973 pixels don't need to be dynamically allocated
Sam Lantinga <slouken@libsdl.org>
parents: 3466
diff changeset
120 #endif
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
121
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
122 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
123 * @brief Checks to see if functionality is supported.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
124 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
125 static int render_isSupported( int code )
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
126 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
127 return (code == 0);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
128 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
129
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
130
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
131 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
132 * @brief Test to see if we can vary the draw colour.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
133 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
134 static int render_hasDrawColor (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
135 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
136 int ret, fail;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
137 Uint8 r, g, b, a;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
138
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
139 fail = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 /* Set colour. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 ret = SDL_SetRenderDrawColor( 100, 100, 100, 100 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
143 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
144 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
145 ret = SDL_GetRenderDrawColor( &r, &g, &b, &a );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
146 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
147 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
148 /* Restore natural. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
149 ret = SDL_SetRenderDrawColor( 0, 0, 0, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
150 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
151 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
152
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
153 /* Something failed, consider not available. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
154 if (fail)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
155 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
156 /* Not set properly, consider failed. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
157 else if ((r != 100) || (g != 100) || (b != 100) || (a != 100))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
158 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
159 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
160 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
161
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
162
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
163 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
164 * @brief Test to see if we can vary the blend mode.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
165 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
166 static int render_hasBlendModes (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
167 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
168 int fail;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
169 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
170 int mode;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
171
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
172 fail = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
173
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
174 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_BLEND );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
175 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
176 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
177 ret = SDL_GetRenderDrawBlendMode( &mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
178 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
179 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
180 ret = (mode != SDL_BLENDMODE_BLEND);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
181 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
182 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
183 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_ADD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
184 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
185 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
186 ret = SDL_GetRenderDrawBlendMode( &mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
187 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
188 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
189 ret = (mode != SDL_BLENDMODE_ADD);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
190 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
191 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
192 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_MOD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
193 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
194 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
195 ret = SDL_GetRenderDrawBlendMode( &mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
196 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
197 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
198 ret = (mode != SDL_BLENDMODE_MOD);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
199 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
200 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
201 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_MASK );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
202 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
203 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
204 ret = SDL_GetRenderDrawBlendMode( &mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
205 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
206 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
207 ret = (mode != SDL_BLENDMODE_MASK);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
208 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
209 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
210 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
211 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
212 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
213 ret = SDL_GetRenderDrawBlendMode( &mode );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
214 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
215 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
216 ret = (mode != SDL_BLENDMODE_NONE);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
217 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
218 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
219
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
220 return !fail;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
221 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
222
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
223
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
224 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225 * @brief Loads the test face.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 static SDL_TextureID render_loadTestFace (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 SDL_Surface *face;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232 /* Create face surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 face = SDL_CreateRGBSurfaceFrom( (void*)img_face.pixel_data,
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 img_face.width, img_face.height, 32, img_face.width*4,
3444
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
235 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
236 0xff000000, /* Red bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
237 0x00ff0000, /* Green bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
238 0x0000ff00, /* Blue bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
239 0x000000ff /* Alpha bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
240 #else
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
241 0x000000ff, /* Red bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
242 0x0000ff00, /* Green bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
243 0x00ff0000, /* Blue bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
244 0xff000000 /* Alpha bit mask. */
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
245 #endif
50fca98abc24 Fixed endianness of the face image surface
Sam Lantinga <slouken@libsdl.org>
parents: 3442
diff changeset
246 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 if (face == NULL)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 tface = SDL_CreateTextureFromSurface( 0, face );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 SDL_FreeSurface(face);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
252 return tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
253 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
254
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 * @brief Test to see if can set texture colour mode.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259 static int render_hasTexColor (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
260 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
261 int fail;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
262 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
263 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
264 Uint8 r, g, b;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
265
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
266 /* Get test face. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
267 tface = render_loadTestFace();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
268 if (tface == 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
269 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
270
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
271 /* See if supported. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
272 fail = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
273 ret = SDL_SetTextureColorMod( tface, 100, 100, 100 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
274 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
275 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
276 ret = SDL_GetTextureColorMod( tface, &r, &g, &b );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
277 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
278 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
279
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
280 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
281 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
282
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
283 if (fail)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
284 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
285 else if ((r != 100) || (g != 100) || (b != 100))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
286 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
287 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
288 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
289
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
290
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
291 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
292 * @brief Test to see if we can vary the alpha of the texture.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
293 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
294 static int render_hasTexAlpha (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
295 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
296 int fail;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
297 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
298 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
299 Uint8 a;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
300
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
301 /* Get test face. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
302 tface = render_loadTestFace();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
303 if (tface == 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
304 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
305
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
306 /* See if supported. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
307 fail = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
308 ret = SDL_SetTextureAlphaMod( tface, 100 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
309 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
310 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
311 ret = SDL_GetTextureAlphaMod( tface, &a );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
312 if (!render_isSupported(ret))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
313 fail = 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
314
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
315 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
316 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
317
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
318 if (fail)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
319 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
320 else if (a != 100)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
321 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
322 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
323 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
324
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
325
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
326 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
327 * @brief Clears the screen.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
328 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
329 * @note We don't test for errors, but they shouldn't happen.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
330 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
331 static int render_clearScreen (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
332 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
333 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
334
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
335 /* Set colour. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
336 ret = SDL_SetRenderDrawColor( 0, 0, 0, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
337 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
338 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
339 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
340 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
341
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
342 /* Clear screen. */
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
343 ret = SDL_RenderRect( NULL );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
344 /*
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
345 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
346 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
347 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
348
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
349 /* Set defaults. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
350 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
351 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
352 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
353 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
354 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
355 ret = SDL_SetRenderDrawColor( 255, 255, 255, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
356 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
357 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
358 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
359 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
360
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
361 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
362 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
363
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
364
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
365 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
366 * @brief Tests the SDL primitives for rendering.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
367 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
368 static int render_testPrimitives (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
369 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
370 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
371 int x, y;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
372 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
373
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
374 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
375 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
376 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
377
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
378 /* Need drawcolour or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
379 if (!render_hasDrawColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
380 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
381
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
382 /* Draw a rectangle. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
383 rect.x = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
384 rect.y = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
385 rect.w = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
386 rect.h = 80;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
387 ret = SDL_SetRenderDrawColor( 13, 73, 200, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
388 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
389 return -1;
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
390 ret = SDL_RenderRect( &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
391 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
392 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
393
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
394 /* Draw a rectangle. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
395 rect.x = 10;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
396 rect.y = 10;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
397 rect.w = 60;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
398 rect.h = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
399 ret = SDL_SetRenderDrawColor( 200, 0, 100, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
400 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
401 return -1;
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
402 ret = SDL_RenderRect( &rect );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
403 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
406 /* Draw some points like so:
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
407 * X.X.X.X..
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
408 * .X.X.X.X.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
409 * X.X.X.X.. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
410 for (y=0; y<3; y++) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
411 x = y % 2;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
412 for (; x<80; x+=2) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
413 ret = SDL_SetRenderDrawColor( x*y, x*y/2, x*y/3, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
414 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
415 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
416 ret = SDL_RenderPoint( x, y );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
417 if (SDL_ATassert( "SDL_RenderPoint", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
418 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
419 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
420 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
421
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
422 /* Draw some lines. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
423 ret = SDL_SetRenderDrawColor( 0, 255, 0, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
424 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
425 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426 ret = SDL_RenderLine( 0, 30, 80, 30 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
427 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
428 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
429 ret = SDL_SetRenderDrawColor( 55, 55, 5, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
430 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
431 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
432 ret = SDL_RenderLine( 40, 30, 40, 60 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
433 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
434 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
435 ret = SDL_SetRenderDrawColor( 5, 105, 105, SDL_ALPHA_OPAQUE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
436 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
437 return -1;
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
438 ret = SDL_RenderLine( 0, 0, 29, 29 );
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
439 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
440 return -1;
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
441 ret = SDL_RenderLine( 29, 30, 0, 59 );
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
442 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
443 return -1;
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
444 ret = SDL_RenderLine( 79, 0, 50, 29 );
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
445 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
446 return -1;
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
447 ret = SDL_RenderLine( 79, 59, 50, 30 );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
448 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
449 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
450
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
451 /* See if it's the same. */
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
452 if (render_compare( "Primitives output not the same.", &img_primitives, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
453 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
454
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
457
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
458
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
459 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
460 * @brief Tests the SDL primitives with alpha for rendering.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
461 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
462 static int render_testPrimitivesBlend (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
464 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
465 int i, j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
466 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
467
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
468 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
469 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
470 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
471
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
472 /* Need drawcolour and blendmode or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
473 if (!render_hasDrawColor() || !render_hasBlendModes())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
474 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
475
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
476 /* Create some rectangles for each blend mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
477 ret = SDL_SetRenderDrawColor( 255, 255, 255, 0 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
478 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
479 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
480 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_NONE );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
481 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
482 return -1;
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
483 ret = SDL_RenderRect( NULL );
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
484 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
485 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
486 rect.x = 10;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
487 rect.y = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
488 rect.w = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
489 rect.h = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
490 ret = SDL_SetRenderDrawColor( 240, 10, 10, 75 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
491 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
492 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
493 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_ADD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
494 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
495 return -1;
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
496 ret = SDL_RenderRect( &rect );
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
497 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
498 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
499 rect.x = 30;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
500 rect.y = 40;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
501 rect.w = 45;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
502 rect.h = 15;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
503 ret = SDL_SetRenderDrawColor( 10, 240, 10, 100 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
504 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
505 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
506 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_BLEND );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
507 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
508 return -1;
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
509 ret = SDL_RenderRect( &rect );
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
510 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
511 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
512 rect.x = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
513 rect.y = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
514 rect.w = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
515 rect.h = 25;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
516 ret = SDL_SetRenderDrawColor( 10, 10, 240, 125 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
517 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
518 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
519 ret = SDL_SetRenderDrawBlendMode( SDL_BLENDMODE_MOD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
520 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
521 return -1;
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
522 ret = SDL_RenderRect( &rect );
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3531
diff changeset
523 if (SDL_ATassert( "SDL_RenderRect", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
524 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
525
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
526 /* Draw blended lines, lines for everyone. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
527 for (i=0; i<SCREEN_W; i+=2) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
528 ret = SDL_SetRenderDrawColor( 60+2*i, 240-2*i, 50, 3*i );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
529 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
530 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
531 ret = SDL_SetRenderDrawBlendMode((((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
532 (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_MOD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
533 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
534 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
535 ret = SDL_RenderLine( 0, 0, i, 59 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
536 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
537 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
538 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
539 for (i=0; i<SCREEN_H; i+=2) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
540 ret = SDL_SetRenderDrawColor( 60+2*i, 240-2*i, 50, 3*i );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
541 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
542 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
543 ret = SDL_SetRenderDrawBlendMode((((i/2)%3)==0) ? SDL_BLENDMODE_BLEND :
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
544 (((i/2)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_MOD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
545 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
546 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
547 ret = SDL_RenderLine( 0, 0, 79, i );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
548 if (SDL_ATassert( "SDL_RenderLine", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
549 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
550 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
551
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
552 /* Draw points. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
553 for (j=0; j<SCREEN_H; j+=3) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
554 for (i=0; i<SCREEN_W; i+=3) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
555 ret = SDL_SetRenderDrawColor( j*4, i*3, j*4, i*3 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
556 if (SDL_ATassert( "SDL_SetRenderDrawColor", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
557 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
558 ret = SDL_SetRenderDrawBlendMode( ((((i+j)/3)%3)==0) ? SDL_BLENDMODE_BLEND :
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
559 ((((i+j)/3)%3)==1) ? SDL_BLENDMODE_ADD : SDL_BLENDMODE_MOD );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
560 if (SDL_ATassert( "SDL_SetRenderDrawBlendMode", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
561 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
562 ret = SDL_RenderPoint( i, j );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
563 if (SDL_ATassert( "SDL_RenderPoint", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
564 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
565 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
566 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
567
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
568 /* See if it's the same. */
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
569 if (render_compare( "Blended primitives output not the same.", &img_blend, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
570 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
571
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
572 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
573 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
574
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
575
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
576 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
577 * @brief Tests some blitting routines.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
578 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
579 static int render_testBlit (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
580 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
581 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
582 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
583 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
584 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
586 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
587 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
588 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
589
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
590 /* Need drawcolour or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
591 if (!render_hasDrawColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
592 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
593
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
594 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
595 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
596 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
597 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
598
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
599 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
600 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
601 rect.h = img_face.height;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
602 ni = SCREEN_W - img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
603 nj = SCREEN_H - img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
604
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
605 /* Loop blit. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
606 for (j=0; j <= nj; j+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
607 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
608 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
609 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
610 rect.y = j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
611 ret = SDL_RenderCopy( tface, NULL, &rect );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
612 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
613 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
614 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
615 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
616
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
617 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
618 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
619
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 /* See if it's the same. */
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
621 if (render_compare( "Blit output not the same.", &img_blit, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
622 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
623
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
624 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
625 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
626
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
627
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
628 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
629 * @brief Blits doing colour tests.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
630 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
631 static int render_testBlitColour (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
632 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
633 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
634 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
635 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
636 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
637
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
638 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
639 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
640 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
641
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
642 /* Need drawcolour or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
643 if (!render_hasTexColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
644 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
645
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
646 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
647 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
648 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
649 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
650
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
651 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
652 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
653 rect.h = img_face.height;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
654 ni = SCREEN_W - img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
655 nj = SCREEN_H - img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
656
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
657 /* Test blitting with colour mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
658 for (j=0; j <= nj; j+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
659 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
660 /* Set colour mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
661 ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
662 if (SDL_ATassert( "SDL_SetTextureColorMod", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
663 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
664
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
665 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
666 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
667 rect.y = j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
668 ret = SDL_RenderCopy( tface, NULL, &rect );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
669 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
670 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
671 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
672 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
673
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
674 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
675 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
676
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
677 /* See if it's the same. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
678 if (render_compare( "Blit output not the same (using SDL_SetTextureColorMod).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
679 &img_blitColour, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
680 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
681
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
682 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
683 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
684
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
685
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
686 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
687 * @brief Tests blitting with alpha.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
688 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
689 static int render_testBlitAlpha (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
690 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
691 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
692 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
693 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
694 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
695
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
696 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
697 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
698 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
699
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
700 /* Need alpha or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
701 if (!render_hasTexAlpha())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
702 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
703
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
704 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
705 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
706 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
707 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
708
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
709 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
710 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
711 rect.h = img_face.height;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
712 ni = SCREEN_W - img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
713 nj = SCREEN_H - img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
714
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
715 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
716 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
717 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
718
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
719 /* Test blitting with alpha mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
720 for (j=0; j <= nj; j+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
721 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
722 /* Set alpha mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
723 ret = SDL_SetTextureAlphaMod( tface, (255/ni)*i );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
724 if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
725 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
726
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
727 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
728 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
729 rect.y = j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
730 ret = SDL_RenderCopy( tface, NULL, &rect );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
731 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
732 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
733 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
734 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
735
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
736 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
737 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
738
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
739 /* See if it's the same. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
740 if (render_compare( "Blit output not the same (using SDL_SetSurfaceAlphaMod).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
741 &img_blitAlpha, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
742 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
743
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
744 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
745 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
746
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
747
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
748 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
749 * @brief Tests a blend mode.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
750 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
751 static int render_testBlitBlendMode( SDL_TextureID tface, int mode )
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
752 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
753 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
754 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
755 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
756
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
757 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
758 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
759 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
760
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
761 /* Steps to take. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
762 ni = SCREEN_W - FACE_W;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
763 nj = SCREEN_H - FACE_H;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
764
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
765 /* Constant values. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
766 rect.w = FACE_W;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
767 rect.h = FACE_H;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
768
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
769 /* Test blend mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
770 for (j=0; j <= nj; j+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
771 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
772 /* Set blend mode. */
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
773 ret = SDL_SetTextureBlendMode( tface, mode );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
774 if (SDL_ATassert( "SDL_SetTextureBlendMode", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
775 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
776
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
777 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
778 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
779 rect.y = j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
780 ret = SDL_RenderCopy( tface, NULL, &rect );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
781 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
782 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
783 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
784 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
785
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
786 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
787 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
788
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
789
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
790 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
791 * @brief Tests some more blitting routines.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
792 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
793 static int render_testBlitBlend (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
794 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
795 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
796 SDL_Rect rect;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
797 SDL_TextureID tface;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
798 int i, j, ni, nj;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
799 int mode;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
800
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
801 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
802 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
803 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
804
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
805 /* Need drawcolour and blendmode or just skip test. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
806 if (!render_hasBlendModes() || !render_hasTexColor() || !render_hasTexAlpha())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
807 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
808
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
809 /* Create face surface. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
810 tface = render_loadTestFace();
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
811 if (SDL_ATassert( "render_loadTestFace()", tface != 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
812 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
813
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
814 /* Steps to take. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
815 ni = SCREEN_W - FACE_W;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
816 nj = SCREEN_H - FACE_H;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
817
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
818 /* Constant values. */
3445
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
819 rect.w = img_face.width;
de72b49bb695 Refactored to use render_loadTestFace()
Sam Lantinga <slouken@libsdl.org>
parents: 3444
diff changeset
820 rect.h = img_face.height;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
821
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
822 /* Set alpha mod. */
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
823 ret = SDL_SetTextureAlphaMod( tface, 100 );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
824 if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
825 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
826
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
827 /* Test None. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
828 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_NONE ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
829 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
830 /* See if it's the same. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
831 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_NONE).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
832 &img_blendNone, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
833 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
834
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
835 /* Test Mask. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
836 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MASK ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
837 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
838 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MASK).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
839 &img_blendMask, ALLOWABLE_ERROR_OPAQUE ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
840 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
841
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
842 /* Test Blend. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
843 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_BLEND ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
844 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
845 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_BLEND).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
846 &img_blendBlend, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
847 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
848
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
849 /* Test Add. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
850 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_ADD ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
851 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
852 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_ADD).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
853 &img_blendAdd, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
854 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
855
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
856 /* Test Mod. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
857 if (render_testBlitBlendMode( tface, SDL_BLENDMODE_MOD ))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
858 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
859 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_MOD).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
860 &img_blendMod, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
861 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
862
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
863 /* Clear surface. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
864 if (render_clearScreen())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
865 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
866
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
867 /* Loop blit. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
868 for (j=0; j <= nj; j+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
869 for (i=0; i <= ni; i+=4) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
870
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
871 /* Set colour mod. */
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
872 ret = SDL_SetTextureColorMod( tface, (255/nj)*j, (255/ni)*i, (255/nj)*j );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
873 if (SDL_ATassert( "SDL_SetTextureColorMod", ret == 0))
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
874 return -1;
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
875
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
876 /* Set alpha mod. */
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
877 ret = SDL_SetTextureAlphaMod( tface, (100/ni)*i );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
878 if (SDL_ATassert( "SDL_SetTextureAlphaMod", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
879 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
880
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
881 /* Crazy blending mode magic. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
882 mode = (i/4*j/4) % 4;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
883 if (mode==0) mode = SDL_BLENDMODE_MASK;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
884 else if (mode==1) mode = SDL_BLENDMODE_BLEND;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
885 else if (mode==2) mode = SDL_BLENDMODE_ADD;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
886 else if (mode==3) mode = SDL_BLENDMODE_MOD;
3453
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
887 ret = SDL_SetTextureBlendMode( tface, mode );
bb35055cb101 Fixed a bunch of bugs in the blit blend mode tests
Sam Lantinga <slouken@libsdl.org>
parents: 3449
diff changeset
888 if (SDL_ATassert( "SDL_SetTextureBlendMode", ret == 0))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
889 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
890
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
891 /* Blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
892 rect.x = i;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
893 rect.y = j;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
894 ret = SDL_RenderCopy( tface, NULL, &rect );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
895 if (SDL_ATassert( "SDL_RenderCopy", ret == 0))
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
896 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
897 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
898 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
899
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
900 /* Clean up. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
901 SDL_DestroyTexture( tface );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
902
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
903 /* Check to see if matches. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
904 if (render_compare( "Blit blending output not the same (using SDL_BLENDMODE_*).",
3477
2c07bb579922 We want to be strict on software renderer tests and opaque tests, but give a decent margin for blending inaccuracy for the blended tests.
Sam Lantinga <slouken@libsdl.org>
parents: 3471
diff changeset
905 &img_blendAll, ALLOWABLE_ERROR_BLENDED ))
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
906 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
907
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
908 return 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
909 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
910
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
911
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
912 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
913 * @brief Runs all the tests on the surface.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
914 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
915 * @return 0 on success.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
916 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
917 int render_runTests (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
918 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
919 int ret;
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
920
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
921 /* No error. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
922 ret = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
923
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
924 /* Test functionality first. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
925 if (render_hasDrawColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
926 SDL_ATprintVerbose( 1, " Draw Color supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
927 if (render_hasBlendModes())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
928 SDL_ATprintVerbose( 1, " Blend Modes supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
929 if (render_hasTexColor())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
930 SDL_ATprintVerbose( 1, " Texture Color Mod supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
931 if (render_hasTexAlpha())
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
932 SDL_ATprintVerbose( 1, " Texture Alpha Mod supported\n" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
933
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
934 /* Software surface blitting. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
935 ret = render_testPrimitives();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
936 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
937 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
938 ret = render_testPrimitivesBlend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
939 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
940 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
941 ret = render_testBlit();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
942 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
943 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
944 ret = render_testBlitColour();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
945 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
946 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
947 ret = render_testBlitAlpha();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
948 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
949 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
950 ret = render_testBlitBlend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
951
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
952 return ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
953 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
954
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
955
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
956 /**
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
957 * @brief Entry point.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
958 *
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
959 * This testsuite is tricky, we're creating a testsuite per driver, the thing
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
960 * is we do quite a of stuff outside of the actual testcase which *could*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
961 * give issues. Don't like that very much, but no way around without creating
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
962 * superfluous testsuites.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
963 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
964 #ifdef TEST_STANDALONE
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
965 int main( int argc, const char *argv[] )
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
966 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
967 (void) argc;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
968 (void) argv;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
969 #else /* TEST_STANDALONE */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
970 int test_render (void)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
971 {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
972 #endif /* TEST_STANDALONE */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
973 int failed;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
974 int i, j, nd, nr;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
975 int ret;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
976 const char *driver, *str;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
977 char msg[256];
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
978 SDL_WindowID wid;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
979 SDL_RendererInfo renderer;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
980
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
981 /* Initializes the SDL subsystems. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
982 ret = SDL_Init(0);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
983 if (ret != 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
984 return -1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
985
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
986 /* Get number of drivers. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
987 nd = SDL_GetNumVideoDrivers();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
988 if (nd < 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
989 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
990 SDL_ATprintVerbose( 1, "%d Video Drivers found\n", nd );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
991
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
992 /* Now run on the video mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
993 ret = SDL_InitSubSystem( SDL_INIT_VIDEO );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
994 if (ret != 0)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
995 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
996
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
997 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
998 * Surface on video mode tests.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
999 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1000 /* Run for all video modes. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1001 failed = 0;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1002 for (i=0; i<nd; i++) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1003 /* Get video mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1004 driver = SDL_GetVideoDriver(i);
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1005 if (driver == NULL)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1006 goto err;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1007 SDL_ATprintVerbose( 1, " %d) %s\n", i+1, driver );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1008
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1009 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1010 * Initialize testsuite.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1011 */
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
1012 SDL_snprintf( msg, sizeof(msg) , "Rendering with %s driver", driver );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1013 SDL_ATinit( msg );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1014
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1015 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1016 * Initialize.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1017 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1018 SDL_ATbegin( "Initializing video mode" );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1019 /* Initialize video mode. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1020 ret = SDL_VideoInit( driver, 0 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1021 if (SDL_ATvassert( ret==0, "SDL_VideoInit( %s, 0 )", driver ))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1022 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1023 /* Check to see if it's the one we want. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1024 str = SDL_GetCurrentVideoDriver();
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
1025 if (SDL_ATassert( "SDL_GetCurrentVideoDriver", SDL_strcmp(driver,str)==0))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1026 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1027 /* Create window. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1028 wid = SDL_CreateWindow( msg, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1029 80, 60, SDL_WINDOW_SHOWN );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1030 if (SDL_ATassert( "SDL_CreateWindow", wid!=0 ))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1031 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1032 /* Check title. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1033 str = SDL_GetWindowTitle( wid );
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
1034 if (SDL_ATassert( "SDL_GetWindowTitle", SDL_strcmp(msg,str)==0))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1035 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1036 /* Get renderers. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1037 nr = SDL_GetNumRenderDrivers();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1038 if (SDL_ATassert("SDL_GetNumRenderDrivers", nr>=0))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1039 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1040 SDL_ATprintVerbose( 1, " %d Render Drivers\n", nr );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1041 SDL_ATend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1042 for (j=0; j<nr; j++) {
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1043
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1044 /* We have to recreate window each time, because opengl and opengles renderers */
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1045 /* both add SDL_WINDOW_OPENGL flag for window, that was last used */
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1046 SDL_DestroyWindow(wid);
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1047 wid = SDL_CreateWindow( msg, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1048 80, 60, SDL_WINDOW_SHOWN );
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1049 if (SDL_ATassert( "SDL_CreateWindow", wid!=0 ))
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1050 goto err_cleanup;
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1051
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1052 /* Get renderer info. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1053 ret = SDL_GetRenderDriverInfo( j, &renderer );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1054 if (ret != 0)
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1055 goto err_cleanup;
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1056
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1057 /* Set testcase name. */
3482
78db4f7ae2f3 More fixes to compile under Visual C++
Sam Lantinga <slouken@libsdl.org>
parents: 3481
diff changeset
1058 SDL_snprintf( msg, sizeof(msg), "Renderer %s", renderer.name );
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1059 SDL_ATprintVerbose( 1, " %d) %s\n", j+1, renderer.name );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1060 SDL_ATbegin( msg );
3471
da53c4046c65 Use 45 degree lines for the diagonal test to avoid aliasing errors in line drawing.
Sam Lantinga <slouken@libsdl.org>
parents: 3467
diff changeset
1061
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1062 /* Set renderer. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1063 ret = SDL_CreateRenderer( wid, j, 0 );
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1064 if (SDL_ATassert( "SDL_CreateRenderer", ret==0 ))
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1065 goto err_cleanup;
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1066
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1067 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1068 * Run tests.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1069 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1070 ret = render_runTests();
3464
09136f534198 1. SDL_RenderPresent() call has been added after each test to be sure, that all graphics output is flushed in case if it was asynchronous.
Mike Gorchak <lestat@i.com.ua>
parents: 3453
diff changeset
1071
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1072 if (ret)
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1073 continue;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1074 SDL_ATend();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1075 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1076
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1077 /* Exit the current renderer. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1078 SDL_VideoQuit();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1079
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1080 /*
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1081 * Finish testsuite.
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1082 */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1083 failed += SDL_ATfinish();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1084 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1085
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1086 /* Exit SDL. */
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1087 SDL_Quit();
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1088
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1089 return failed;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1090
3449
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1091 err_cleanup:
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1092 SDL_ATfinish();
7bd010656baf Fixes for the automated rendering test
Sam Lantinga <slouken@libsdl.org>
parents: 3445
diff changeset
1093
3259
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1094 err:
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1095 return 1;
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1096 }
22ac66da0765 Merged Edgar's code changes from Google Summer of Code 2009
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1097