This repository has been archived by the owner on Feb 11, 2021. It is now read-only.
/
SDL_ps3modes.c
143 lines (119 loc) · 4.42 KB
/
SDL_ps3modes.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2010 Sam Lantinga
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
#include "SDL_ps3video.h"
void
PS3_InitModes(_THIS)
{
deprintf(1, "+PS3_InitModes()\n");
SDL_VideoDisplay display;
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
SDL_DisplayMode mode;
PS3_DisplayModeData *modedata;
unsigned long vid = 0;
modedata = (PS3_DisplayModeData *) SDL_malloc(sizeof(*modedata));
if (!modedata) {
return;
}
/* Setting up the DisplayMode based on current settings */
struct ps3fb_ioctl_res res;
if (ioctl(data->fbdev, PS3FB_IOCTL_SCREENINFO, &res)) {
SDL_SetError("Can't get PS3FB_IOCTL_SCREENINFO");
}
mode.format = SDL_PIXELFORMAT_RGB888;
mode.refresh_rate = 0;
mode.w = res.xres;
mode.h = res.yres;
/* Setting up driver specific mode data,
* Get the current ps3 specific videmode number */
if (ioctl(data->fbdev, PS3FB_IOCTL_GETMODE, (unsigned long)&vid)) {
SDL_SetError("Can't get PS3FB_IOCTL_GETMODE");
}
deprintf(2, "PS3FB_IOCTL_GETMODE = %u\n", vid);
modedata->mode = vid;
mode.driverdata = modedata;
/* Set display's videomode and add it */
SDL_zero(display);
display.desktop_mode = mode;
display.current_mode = mode;
SDL_AddVideoDisplay(&display);
deprintf(1, "-PS3_InitModes()\n");
}
/* DisplayModes available on the PS3 */
static SDL_DisplayMode ps3fb_modedb[] = {
/* VESA */
{SDL_PIXELFORMAT_RGB888, 1280, 768, 0, NULL}, // WXGA
{SDL_PIXELFORMAT_RGB888, 1280, 1024, 0, NULL}, // SXGA
{SDL_PIXELFORMAT_RGB888, 1920, 1200, 0, NULL}, // WUXGA
/* Native resolutions (progressive, "fullscreen") */
{SDL_PIXELFORMAT_RGB888, 720, 480, 0, NULL}, // 480p
{SDL_PIXELFORMAT_RGB888, 1280, 720, 0, NULL}, // 720p
{SDL_PIXELFORMAT_RGB888, 1920, 1080, 0, NULL} // 1080p
};
/* PS3 videomode number according to ps3fb_modedb */
static PS3_DisplayModeData ps3fb_data[] = {
{11}, {12}, {13}, {130}, {131}, {133},
};
void
PS3_GetDisplayModes(_THIS, SDL_VideoDisplay * display)
{
deprintf(1, "+PS3_GetDisplayModes()\n");
SDL_DisplayMode mode;
unsigned int nummodes;
nummodes = sizeof(ps3fb_modedb) / sizeof(SDL_DisplayMode);
int n;
for (n=0; n<nummodes; ++n) {
/* Get driver specific mode data */
ps3fb_modedb[n].driverdata = &ps3fb_data[n];
/* Add DisplayMode to list */
deprintf(2, "Adding resolution %u x %u\n", ps3fb_modedb[n].w, ps3fb_modedb[n].h);
SDL_AddDisplayMode(display, &ps3fb_modedb[n]);
}
deprintf(1, "-PS3_GetDisplayModes()\n");
}
int
PS3_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode)
{
deprintf(1, "+PS3_SetDisplayMode()\n");
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
PS3_DisplayModeData *dispdata = (PS3_DisplayModeData *) mode->driverdata;
/* Set the new DisplayMode */
deprintf(2, "Setting PS3FB_MODE to %u\n", dispdata->mode);
if (ioctl(data->fbdev, PS3FB_IOCTL_SETMODE, (unsigned long)&dispdata->mode)) {
deprintf(2, "Could not set PS3FB_MODE\n");
SDL_SetError("Could not set PS3FB_MODE\n");
return -1;
}
deprintf(1, "-PS3_SetDisplayMode()\n");
return 0;
}
void
PS3_QuitModes(_THIS)
{
deprintf(1, "+PS3_QuitModes()\n");
/* There was no mem allocated for driverdata */
int i, j;
for (i = 0; i < SDL_GetNumVideoDisplays(); ++i) {
SDL_VideoDisplay *display = SDL_GetVideoDisplay(i);
for (j = display->num_display_modes; j--;) {
display->display_modes[j].driverdata = NULL;
}
}
deprintf(1, "-PS3_QuitModes()\n");
}
/* vi: set ts=4 sw=4 expandtab: */