Mercurial > sdl-ios-xcode

annotate src/video/wscons/SDL_wsconsvideo.c @ 3818:49eadd6e8962 SDL-ryan-multiple-audio-device

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Mangled ALSA dynamic loading...static loading will still work if you have the right libraries, but this is expected to break in general cases as we start dealing with different symbol versions, etc (but may work with, say, distro-specific packages, etc).
author Ryan C. Gordon <icculus@icculus.org>
date Fri, 06 Oct 2006 19:45:11 +0000
parents c121d94672cb
children e1da92da346c
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #include <sys/time.h>
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25 #include <sys/mman.h>
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26 #include <sys/ioctl.h>
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27 #include <dev/wscons/wsdisplay_usl_io.h>
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28 #include <fcntl.h>
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29 #include <unistd.h>
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30 #include <errno.h>
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31
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32 #include "SDL_video.h"
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33 #include "SDL_mouse.h"
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34 #include "../SDL_sysvideo.h"
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35 #include "../SDL_pixels_c.h"
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36 #include "../../events/SDL_events_c.h"
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37
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38 #include "SDL_wsconsvideo.h"
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39 #include "SDL_wsconsevents_c.h"
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40 #include "SDL_wsconsmouse_c.h"
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41
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42 #define WSCONSVID_DRIVER_NAME "wscons"
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43 enum
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44 {
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45 WSCONS_ROTATE_NONE = 0,
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46 WSCONS_ROTATE_CCW = 90,
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47 WSCONS_ROTATE_UD = 180,
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48 WSCONS_ROTATE_CW = 270
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49 };
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50
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51 #define min(a,b) ((a)<(b)?(a):(b))
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52
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53 /* Initialization/Query functions */
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54 static int WSCONS_VideoInit(_THIS, SDL_PixelFormat * vformat);
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55 static SDL_Rect **WSCONS_ListModes(_THIS, SDL_PixelFormat * format,
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56 Uint32 flags);
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57 static SDL_Surface *WSCONS_SetVideoMode(_THIS, SDL_Surface * current,
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58 int width, int height, int bpp,
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59 Uint32 flags);
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60 static int WSCONS_SetColors(_THIS, int firstcolor, int ncolors,
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61 SDL_Color * colors);
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62 static void WSCONS_VideoQuit(_THIS);
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63
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64 /* Hardware surface functions */
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65 static int WSCONS_AllocHWSurface(_THIS, SDL_Surface * surface);
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66 static int WSCONS_LockHWSurface(_THIS, SDL_Surface * surface);
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67 static void WSCONS_UnlockHWSurface(_THIS, SDL_Surface * surface);
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68 static void WSCONS_FreeHWSurface(_THIS, SDL_Surface * surface);
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69
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70 /* etc. */
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71 static WSCONS_bitBlit WSCONS_blit16;
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72 static WSCONS_bitBlit WSCONS_blit16blocked;
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73 static void WSCONS_UpdateRects(_THIS, int numrects, SDL_Rect * rects);
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74
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75 void
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76 WSCONS_ReportError(char *fmt, ...)
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77 {
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78 char message[200];
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79 va_list vaArgs;
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80
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81 message[199] = '\0';
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82
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83 va_start(vaArgs, fmt);
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84 vsnprintf(message, 199, fmt, vaArgs);
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85 va_end(vaArgs);
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86
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87 SDL_SetError(message);
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88 fprintf(stderr, "WSCONS error: %s\n", message);
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89 }
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90
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91 /* WSCONS driver bootstrap functions */
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92
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93 static int
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94 WSCONS_Available(void)
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95 {
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96 return 1;
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97 }
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98
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99 static void
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100 WSCONS_DeleteDevice(SDL_VideoDevice * device)
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101 {
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102 SDL_free(device->hidden);
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103 SDL_free(device);
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104 }
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105
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106 static SDL_VideoDevice *
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107 WSCONS_CreateDevice(int devindex)
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108 {
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109 SDL_VideoDevice *device;
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110
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111 /* Initialize all variables that we clean on shutdown */
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112 device = (SDL_VideoDevice *) SDL_malloc(sizeof(SDL_VideoDevice));
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113 if (device == NULL) {
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114 SDL_OutOfMemory();
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115 return 0;
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116 }
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117 SDL_memset(device, 0, (sizeof *device));
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118 device->hidden =
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119 (struct SDL_PrivateVideoData *) SDL_malloc((sizeof *device->hidden));
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120 if (device->hidden == NULL) {
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121 SDL_OutOfMemory();
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122 SDL_free(device);
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123 return (0);
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124 }
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125 SDL_memset(device->hidden, 0, (sizeof *device->hidden));
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126 device->hidden->fd = -1;
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127
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128 /* Set the function pointers */
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129 device->VideoInit = WSCONS_VideoInit;
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130 device->ListModes = WSCONS_ListModes;
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131 device->SetVideoMode = WSCONS_SetVideoMode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
132 device->SetColors = WSCONS_SetColors;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
133 device->UpdateRects = WSCONS_UpdateRects;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
134 device->VideoQuit = WSCONS_VideoQuit;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
135 device->AllocHWSurface = WSCONS_AllocHWSurface;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
136 device->LockHWSurface = WSCONS_LockHWSurface;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
137 device->UnlockHWSurface = WSCONS_UnlockHWSurface;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
138 device->FreeHWSurface = WSCONS_FreeHWSurface;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
139 device->InitOSKeymap = WSCONS_InitOSKeymap;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
140 device->PumpEvents = WSCONS_PumpEvents;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
141 device->free = WSCONS_DeleteDevice;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
142
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
143 return device;
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144 }
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parents:
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145
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parents:
diff changeset
146 VideoBootStrap WSCONS_bootstrap = {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
147 WSCONSVID_DRIVER_NAME,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
148 "SDL wscons video driver",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
149 WSCONS_Available,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
150 WSCONS_CreateDevice
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151 };
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parents:
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152
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diff changeset
153 #define WSCONSDEV_FORMAT "/dev/ttyC%01x"
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154
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
155 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
156 WSCONS_VideoInit(_THIS, SDL_PixelFormat * vformat)
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diff changeset
157 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
158 char devnamebuf[30];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
159 char *devname;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
160 char *rotation;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
161 int wstype;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
162 int wsmode = WSDISPLAYIO_MODE_DUMBFB;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
163 size_t len, mapsize;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
164 int pagemask;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
165 int width, height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
166
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
167 devname = SDL_getenv("SDL_WSCONSDEV");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
168 if (devname == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
169 int activeVT;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
170 if (ioctl(STDIN_FILENO, VT_GETACTIVE, &activeVT) == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
171 WSCONS_ReportError("Unable to determine active terminal: %s",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
172 strerror(errno));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
173 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
174 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
175 SDL_snprintf(devnamebuf, sizeof(devnamebuf), WSCONSDEV_FORMAT,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
176 activeVT - 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
177 devname = devnamebuf;
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178 }
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parents:
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179
1895
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diff changeset
180 private->fd = open(devname, O_RDWR | O_NONBLOCK, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
181 if (private->fd == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
182 WSCONS_ReportError("open %s: %s", devname, strerror(errno));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
183 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
184 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
185 if (ioctl(private->fd, WSDISPLAYIO_GINFO, &private->info) == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
186 WSCONS_ReportError("ioctl WSDISPLAY_GINFO: %s", strerror(errno));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
187 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
188 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
189 if (ioctl(private->fd, WSDISPLAYIO_GTYPE, &wstype) == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
190 WSCONS_ReportError("ioctl WSDISPLAY_GTYPE: %s", strerror(errno));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
191 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
192 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
193 if (ioctl(private->fd, WSDISPLAYIO_LINEBYTES, &private->physlinebytes) ==
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
194 -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
195 WSCONS_ReportError("ioctl WSDISPLAYIO_LINEBYTES: %s",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
196 strerror(errno));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
197 return -1;
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198 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
199 if (private->info.depth > 8) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
200 if (wstype == WSDISPLAY_TYPE_SUN24 ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
201 wstype == WSDISPLAY_TYPE_SUNCG12 ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
202 wstype == WSDISPLAY_TYPE_SUNCG14 ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
203 wstype == WSDISPLAY_TYPE_SUNTCX ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
204 wstype == WSDISPLAY_TYPE_SUNFFB) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
205 private->redMask = 0x0000ff;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
206 private->greenMask = 0x00ff00;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
207 private->blueMask = 0xff0000;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
208 #ifdef WSDISPLAY_TYPE_PXALCD
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
209 } else if (wstype == WSDISPLAY_TYPE_PXALCD) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
210 private->redMask = 0x1f << 11;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
211 private->greenMask = 0x3f << 5;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
212 private->blueMask = 0x1f;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
213 #endif
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
214 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
215 WSCONS_ReportError("Unknown video hardware");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
216 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
217 }
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218 } else {
1895
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219 WSCONS_ReportError("Displays with 8 bpp or less are not supported");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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220 return -1;
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221 }
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parents:
diff changeset
222
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
223 private->rotate = WSCONS_ROTATE_NONE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
224 rotation = SDL_getenv("SDL_VIDEO_WSCONS_ROTATION");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
225 if (rotation != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
226 if (SDL_strlen(rotation) == 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
227 private->shadowFB = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
228 private->rotate = WSCONS_ROTATE_NONE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
229 printf("Not rotating, no shadow\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
230 } else if (!SDL_strcmp(rotation, "NONE")) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
231 private->shadowFB = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
232 private->rotate = WSCONS_ROTATE_NONE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
233 printf("Not rotating, but still using shadow\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1596
diff changeset
234 } else if (!SDL_strcmp(rotation, "CW")) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
235 private->shadowFB = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
236 private->rotate = WSCONS_ROTATE_CW;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
237 printf("Rotating screen clockwise\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
238 } else if (!SDL_strcmp(rotation, "CCW")) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
239 private->shadowFB = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
240 private->rotate = WSCONS_ROTATE_CCW;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
241 printf("Rotating screen counter clockwise\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
242 } else if (!SDL_strcmp(rotation, "UD")) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
243 private->shadowFB = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
244 private->rotate = WSCONS_ROTATE_UD;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
245 printf("Rotating screen upside down\n");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
246 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
247 WSCONS_ReportError("\"%s\" is not a valid value for "
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
248 "SDL_VIDEO_WSCONS_ROTATION", rotation);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
249 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
250 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
251 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
252
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
253 switch (private->info.depth) {
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
254 case 1:
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
255 case 4:
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
256 case 8:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
257 len = private->physlinebytes * private->info.height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
258 break;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
259 case 16:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
260 if (private->physlinebytes == private->info.width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
261 len = private->info.width * private->info.height * sizeof(short);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
262 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
263 len = private->physlinebytes * private->info.height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
264 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
265 if (private->rotate == WSCONS_ROTATE_NONE ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
266 private->rotate == WSCONS_ROTATE_UD) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
267 private->blitFunc = WSCONS_blit16;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
268 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
269 private->blitFunc = WSCONS_blit16blocked;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
270 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
271 break;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
272 case 32:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
273 if (private->physlinebytes == private->info.width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
274 len = private->info.width * private->info.height * sizeof(int);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
275 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
276 len = private->physlinebytes * private->info.height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
277 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
278 break;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
279 default:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
280 WSCONS_ReportError("unsupported depth %d", private->info.depth);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
281 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
282 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
283
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
284 if (private->shadowFB && private->blitFunc == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
285 WSCONS_ReportError
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
286 ("Using software buffer, but no blitter function is "
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
287 "available for this %d bpp.", private->info.depth);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
288 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
289 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
290
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
291 if (ioctl(private->fd, WSDISPLAYIO_SMODE, &wsmode) == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
292 WSCONS_ReportError("ioctl SMODE");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
293 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
294 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
295
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
296 pagemask = getpagesize() - 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
297 mapsize = ((int) len + pagemask) & ~pagemask;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
298 private->physmem = (Uint8 *) mmap(NULL, mapsize,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
299 PROT_READ | PROT_WRITE, MAP_SHARED,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
300 private->fd, (off_t) 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
301 if (private->physmem == (Uint8 *) MAP_FAILED) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
302 private->physmem = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
303 WSCONS_ReportError("mmap: %s", strerror(errno));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
304 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
305 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
306 private->fbmem_len = len;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
307
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
308 if (private->rotate == WSCONS_ROTATE_CW ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
309 private->rotate == WSCONS_ROTATE_CCW) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
310 width = private->info.height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
311 height = private->info.width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
312 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
313 width = private->info.width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
314 height = private->info.height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
315 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
316
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
317 this->info.current_w = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
318 this->info.current_h = height;
1545
8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
319
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
320 if (private->shadowFB) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
321 private->shadowmem = (Uint8 *) SDL_malloc(len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
322 if (private->shadowmem == NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
323 WSCONS_ReportError("No memory for shadow");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
324 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
325 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
326 private->fbstart = private->shadowmem;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
327 private->fblinebytes = width * ((private->info.depth + 7) / 8);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
328 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
329 private->fbstart = private->physmem;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
330 private->fblinebytes = private->physlinebytes;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
331 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
332
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
333 private->SDL_modelist[0] = (SDL_Rect *) SDL_malloc(sizeof(SDL_Rect));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
334 private->SDL_modelist[0]->w = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
335 private->SDL_modelist[0]->h = height;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
336
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
337 vformat->BitsPerPixel = private->info.depth;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
338 vformat->BytesPerPixel = private->info.depth / 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
339
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
340 if (WSCONS_InitKeyboard(this) == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
341 return -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
342 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
343
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
344 return 0;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
345 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
346
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
347 SDL_Rect **
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
348 WSCONS_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
349 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
350 if (format->BitsPerPixel == private->info.depth) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
351 return private->SDL_modelist;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
352 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
353 return NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
354 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
355 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
356
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
357 SDL_Surface *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
358 WSCONS_SetVideoMode(_THIS, SDL_Surface * current,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
359 int width, int height, int bpp, Uint32 flags)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
360 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
361 if (width != private->SDL_modelist[0]->w ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
362 height != private->SDL_modelist[0]->h) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
363 WSCONS_ReportError("Requested video mode %dx%d not supported.",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
364 width, height);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
365 return NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
366 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
367 if (bpp != private->info.depth) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
368 WSCONS_ReportError("Requested video depth %d bpp not supported.",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
369 bpp);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
370 return NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
371 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
372
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
373 if (!SDL_ReallocFormat(current,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
374 bpp,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
375 private->redMask,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
376 private->greenMask, private->blueMask, 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
377 WSCONS_ReportError("Couldn't allocate new pixel format");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
378 return NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
379 }
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
380
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
381 current->flags &= SDL_FULLSCREEN;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
382 if (private->shadowFB) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
383 current->flags |= SDL_SWSURFACE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
384 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
385 current->flags |= SDL_HWSURFACE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
386 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
387 current->w = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
388 current->h = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
389 current->pitch = private->fblinebytes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
390 current->pixels = private->fbstart;
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
391
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
392 SDL_memset(private->fbstart, 0, private->fbmem_len);
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
393
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
394 return current;
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
395 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
396
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
397 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
398 WSCONS_AllocHWSurface(_THIS, SDL_Surface * surface)
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
399 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
400 return -1;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
401 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
402 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
403 WSCONS_FreeHWSurface(_THIS, SDL_Surface * surface)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
404 {
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
405 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
406
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
407 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
408 WSCONS_LockHWSurface(_THIS, SDL_Surface * surface)
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
409 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
410 return 0;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
411 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
412
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
413 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
414 WSCONS_UnlockHWSurface(_THIS, SDL_Surface * surface)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
415 {
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
416 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
417
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
418 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
419 WSCONS_blit16(Uint8 * byte_src_pos,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
420 int srcRightDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
421 int srcDownDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
422 Uint8 * byte_dst_pos, int dst_linebytes, int width, int height)
1187
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
423 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
424 int w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
425 Uint16 *src_pos = (Uint16 *) byte_src_pos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
426 Uint16 *dst_pos = (Uint16 *) byte_dst_pos;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
427
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
428 while (height) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
429 Uint16 *src = src_pos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
430 Uint16 *dst = dst_pos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
431 for (w = width; w != 0; w--) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
432 *dst = *src;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
433 src += srcRightDelta;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
434 dst++;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
435 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
436 dst_pos = (Uint16 *) ((Uint8 *) dst_pos + dst_linebytes);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
437 src_pos += srcDownDelta;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
438 height--;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
439 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
440 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
441
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
442 #define BLOCKSIZE_W 32
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
443 #define BLOCKSIZE_H 32
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
444
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
445 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
446 WSCONS_blit16blocked(Uint8 * byte_src_pos,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
447 int srcRightDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
448 int srcDownDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
449 Uint8 * byte_dst_pos,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
450 int dst_linebytes, int width, int height)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
451 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
452 int w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
453 Uint16 *src_pos = (Uint16 *) byte_src_pos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
454 Uint16 *dst_pos = (Uint16 *) byte_dst_pos;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
455
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
456 while (height > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
457 Uint16 *src = src_pos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
458 Uint16 *dst = dst_pos;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
459 for (w = width; w > 0; w -= BLOCKSIZE_W) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
460 WSCONS_blit16((Uint8 *) src,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
461 srcRightDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
462 srcDownDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
463 (Uint8 *) dst,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
464 dst_linebytes,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
465 min(w, BLOCKSIZE_W), min(height, BLOCKSIZE_H));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
466 src += srcRightDelta * BLOCKSIZE_W;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
467 dst += BLOCKSIZE_W;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
468 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
469 dst_pos =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
470 (Uint16 *) ((Uint8 *) dst_pos + dst_linebytes * BLOCKSIZE_H);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
471 src_pos += srcDownDelta * BLOCKSIZE_H;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
472 height -= BLOCKSIZE_H;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
473 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
474 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
475
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
476 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
477 WSCONS_UpdateRects(_THIS, int numrects, SDL_Rect * rects)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
478 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
479 int width = private->SDL_modelist[0]->w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
480 int height = private->SDL_modelist[0]->h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
481 int bytesPerPixel = (private->info.depth + 7) / 8;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
482 int i;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
483
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
484 if (!private->shadowFB) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
485 return;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
486 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
487
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
488 if (private->info.depth != 16) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
489 WSCONS_ReportError("Shadow copy only implemented for 16 bpp");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
490 return;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
491 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
492
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
493 for (i = 0; i < numrects; i++) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
494 int x1, y1, x2, y2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
495 int scr_x1, scr_y1, scr_x2, scr_y2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
496 int sha_x1, sha_y1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
497 int shadowRightDelta; /* Address change when moving right in dest */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
498 int shadowDownDelta; /* Address change when moving down in dest */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
499 Uint8 *src_start;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
500 Uint8 *dst_start;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
501
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
502 x1 = rects[i].x;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
503 y1 = rects[i].y;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
504 x2 = x1 + rects[i].w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
505 y2 = y1 + rects[i].h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
506
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
507 if (x1 < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
508 x1 = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
509 } else if (x1 > width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
510 x1 = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
511 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
512 if (x2 < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
513 x2 = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
514 } else if (x2 > width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
515 x2 = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
516 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
517 if (y1 < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
518 y1 = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
519 } else if (y1 > height) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
520 y1 = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
521 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
522 if (y2 < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
523 y2 = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
524 } else if (y2 > height) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
525 y2 = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
526 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
527 if (x2 <= x1 || y2 <= y1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
528 continue;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
529 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
530
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
531 switch (private->rotate) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
532 case WSCONS_ROTATE_NONE:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
533 sha_x1 = scr_x1 = x1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
534 sha_y1 = scr_y1 = y1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
535 scr_x2 = x2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
536 scr_y2 = y2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
537 shadowRightDelta = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
538 shadowDownDelta = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
539 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
540 case WSCONS_ROTATE_CCW:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
541 scr_x1 = y1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
542 scr_y1 = width - x2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
543 scr_x2 = y2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
544 scr_y2 = width - x1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
545 sha_x1 = x2 - 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
546 sha_y1 = y1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
547 shadowRightDelta = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
548 shadowDownDelta = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
549 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
550 case WSCONS_ROTATE_UD:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
551 scr_x1 = width - x2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
552 scr_y1 = height - y2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
553 scr_x2 = width - x1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
554 scr_y2 = height - y1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
555 sha_x1 = x2 - 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
556 sha_y1 = y2 - 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
557 shadowRightDelta = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
558 shadowDownDelta = -width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
559 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
560 case WSCONS_ROTATE_CW:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
561 scr_x1 = height - y2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
562 scr_y1 = x1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
563 scr_x2 = height - y1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
564 scr_y2 = x2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
565 sha_x1 = x1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
566 sha_y1 = y2 - 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
567 shadowRightDelta = -width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
568 shadowDownDelta = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
569 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
570 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
571 WSCONS_ReportError("Unknown rotation");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
572 return;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
573 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
574
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
575 src_start =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
576 private->shadowmem + (sha_y1 * width + sha_x1) * bytesPerPixel;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
577 dst_start =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
578 private->physmem + scr_y1 * private->physlinebytes +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
579 scr_x1 * bytesPerPixel;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
580
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
581 private->blitFunc(src_start,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
582 shadowRightDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
583 shadowDownDelta,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
584 dst_start,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
585 private->physlinebytes,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
586 scr_x2 - scr_x1, scr_y2 - scr_y1);
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
587 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
588 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
589
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
590 int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
591 WSCONS_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color * colors)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
592 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
593 return 0;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
594 }
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
595
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
596 /*
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
597 * Note: If we are terminated, this could be called in the middle of
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
598 * another SDL video routine -- notably UpdateRects.
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
599 */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
600 void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
601 WSCONS_VideoQuit(_THIS)
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
602 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
603 int mode = WSDISPLAYIO_MODE_EMUL;
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
604
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
605 if (private->shadowmem != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
606 SDL_free(private->shadowmem);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
607 private->shadowmem = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
608 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
609 private->fbstart = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
610 if (this->screen != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
611 this->screen->pixels = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
612 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
613
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
614 if (private->SDL_modelist[0] != NULL) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
615 SDL_free(private->SDL_modelist[0]);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
616 private->SDL_modelist[0] = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
617 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
618
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
619 if (ioctl(private->fd, WSDISPLAYIO_SMODE, &mode) == -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
620 WSCONS_ReportError("ioctl SMODE");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
621 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
622
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
623 WSCONS_ReleaseKeyboard(this);
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
624
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
625 if (private->fd != -1) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
626 close(private->fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
627 private->fd = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
628 }
1187
19d8949b4584 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
629 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
630
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1596
diff changeset
631 /* vi: set ts=4 sw=4 expandtab: */