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comparison src/video/xbios/SDL_xbios_centscreen.c @ 1668:4da1ee79c9af SDL-1.3

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more tweaking indent options
author Sam Lantinga <slouken@libsdl.org>
date Mon, 29 May 2006 04:04:35 +0000
parents 782fd950bd46
children
comparison
equal deleted inserted replaced
1667:1fddae038bc8 1668:4da1ee79c9af
31 31
32 #include "SDL_xbios.h" 32 #include "SDL_xbios.h"
33 #include "SDL_xbios_centscreen.h" 33 #include "SDL_xbios_centscreen.h"
34 34
35 int 35 int
36 SDL_XBIOS_CentscreenInit (_THIS) 36 SDL_XBIOS_CentscreenInit(_THIS)
37 { 37 {
38 centscreen_mode_t curmode, listedmode; 38 centscreen_mode_t curmode, listedmode;
39 unsigned long result; 39 unsigned long result;
40 int cur_handle; /* Current Centscreen mode handle */ 40 int cur_handle; /* Current Centscreen mode handle */
41 41
42 /* Reset current mode list */ 42 /* Reset current mode list */
43 if (XBIOS_modelist) { 43 if (XBIOS_modelist) {
44 SDL_free (XBIOS_modelist); 44 SDL_free(XBIOS_modelist);
45 XBIOS_nummodes = 0; 45 XBIOS_nummodes = 0;
46 XBIOS_modelist = NULL; 46 XBIOS_modelist = NULL;
47 } 47 }
48 48
49 /* Add Centscreen modes */ 49 /* Add Centscreen modes */
50 Vread (&curmode); 50 Vread(&curmode);
51 cur_handle = curmode.handle; 51 cur_handle = curmode.handle;
52 curmode.mode = curmode.physx = curmode.physy = curmode.plan = 52 curmode.mode = curmode.physx = curmode.physy = curmode.plan =
53 curmode.logx = curmode.logy = -1; 53 curmode.logx = curmode.logy = -1;
54 54
55 result = Vfirst (&curmode, &listedmode); 55 result = Vfirst(&curmode, &listedmode);
56 if (result == 0) { 56 if (result == 0) {
57 while (result == 0) { 57 while (result == 0) {
58 /* Don't add modes with virtual screen */ 58 /* Don't add modes with virtual screen */
59 if ((listedmode.mode & CSCREEN_VIRTUAL) == 0) { 59 if ((listedmode.mode & CSCREEN_VIRTUAL) == 0) {
60 /* Don't add modes with bpp<8 */ 60 /* Don't add modes with bpp<8 */
61 if (listedmode.plan >= 8) { 61 if (listedmode.plan >= 8) {
62 SDL_XBIOS_AddMode (this, listedmode.mode, 62 SDL_XBIOS_AddMode(this, listedmode.mode,
63 listedmode.physx, 63 listedmode.physx,
64 listedmode.physy, 64 listedmode.physy,
65 listedmode.plan, SDL_FALSE); 65 listedmode.plan, SDL_FALSE);
66 } 66 }
67 } 67 }
68 SDL_memcpy (&curmode, &listedmode, sizeof (centscreen_mode_t)); 68 SDL_memcpy(&curmode, &listedmode, sizeof(centscreen_mode_t));
69 curmode.mode = curmode.physx = curmode.physy = curmode.plan = 69 curmode.mode = curmode.physx = curmode.physy = curmode.plan =
70 curmode.logx = curmode.logy = -1; 70 curmode.logx = curmode.logy = -1;
71 result = Vnext (&curmode, &listedmode); 71 result = Vnext(&curmode, &listedmode);
72 } 72 }
73 } else { 73 } else {
74 fprintf (stderr, "No suitable Centscreen modes\n"); 74 fprintf(stderr, "No suitable Centscreen modes\n");
75 } 75 }
76 76
77 return cur_handle; 77 return cur_handle;
78 } 78 }
79 79
80 void 80 void
81 SDL_XBIOS_CentscreenSetmode (_THIS, int width, int height, int planes) 81 SDL_XBIOS_CentscreenSetmode(_THIS, int width, int height, int planes)
82 { 82 {
83 centscreen_mode_t newmode, curmode; 83 centscreen_mode_t newmode, curmode;
84 84
85 newmode.handle = newmode.mode = newmode.logx = newmode.logy = -1; 85 newmode.handle = newmode.mode = newmode.logx = newmode.logy = -1;
86 newmode.physx = width; 86 newmode.physx = width;
87 newmode.physy = height; 87 newmode.physy = height;
88 newmode.plan = planes; 88 newmode.plan = planes;
89 Vwrite (0, &newmode, &curmode); 89 Vwrite(0, &newmode, &curmode);
90 90
91 /* Disable screensaver */ 91 /* Disable screensaver */
92 Vread (&newmode); 92 Vread(&newmode);
93 newmode.mode &= ~(CSCREEN_SAVER | CSCREEN_ENERGYSTAR); 93 newmode.mode &= ~(CSCREEN_SAVER | CSCREEN_ENERGYSTAR);
94 Vwrite (0, &newmode, &curmode); 94 Vwrite(0, &newmode, &curmode);
95 } 95 }
96 96
97 void 97 void
98 SDL_XBIOS_CentscreenRestore (_THIS, int prev_handle) 98 SDL_XBIOS_CentscreenRestore(_THIS, int prev_handle)
99 { 99 {
100 centscreen_mode_t newmode, curmode; 100 centscreen_mode_t newmode, curmode;
101 101
102 /* Restore old video mode */ 102 /* Restore old video mode */
103 newmode.handle = prev_handle; 103 newmode.handle = prev_handle;
104 newmode.mode = newmode.physx = newmode.physy = newmode.plan = 104 newmode.mode = newmode.physx = newmode.physy = newmode.plan =
105 newmode.logx = newmode.logy = -1; 105 newmode.logx = newmode.logy = -1;
106 Vwrite (0, &newmode, &curmode); 106 Vwrite(0, &newmode, &curmode);
107 } 107 }
108 108
109 /* vi: set ts=4 sw=4 expandtab: */ 109 /* vi: set ts=4 sw=4 expandtab: */