Mercurial > sdl-ios-xcode

annotate src/video/ps3/SDL_ps3video.c @ 3144:0d8d1f870964 gsoc2009_ps3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Moved SPE-functions to SDL_ps3spe.c. Added ActivateRenderer() and PS3_QueryTexturePixels(). Added yuv2rgb_spu but not yet in use.
author Martin Lowinski <martin@goldtopf.org>
date Wed, 10 Jun 2009 09:15:33 +0000
parents c146645a770e
children 7828eed2f31a
rev   line source
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
1 /*
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
2 SDL - Simple DirectMedia Layer
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
3 Copyright (C) 1997-2009 Sam Lantinga
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
4
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
5 This library is free software; you can redistribute it and/or
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
6 modify it under the terms of the GNU Lesser General Public
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
7 License as published by the Free Software Foundation; either
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
8 version 2.1 of the License, or (at your option) any later version.
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
9
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
10 This library is distributed in the hope that it will be useful,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
13 Lesser General Public License for more details.
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
14
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
15 You should have received a copy of the GNU Lesser General Public
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
16 License along with this library; if not, write to the Free Software
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
18
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
19 Sam Lantinga
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
20 slouken@libsdl.org
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
21 */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
22 #include "SDL_config.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
23
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
24 /* SDL PS3 video driver implementation based on dummy video driver
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
25 *
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
26 * Initial work by Ryan C. Gordon (icculus@icculus.org). A good portion
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
27 * of this was cut-and-pasted from Stephane Peter's work in the AAlib
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
28 * SDL video driver. Renamed to "DUMMY" by Sam Lantinga.
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
29 */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
30
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
31 #include "SDL_video.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
32 #include "SDL_mouse.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
33 #include "../SDL_sysvideo.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
34 #include "../SDL_pixels_c.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
35 #include "../../events/SDL_events_c.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
36
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
37 #include "SDL_ps3video.h"
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
38 #include "SDL_ps3spe_c.h"
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
39 #include "SDL_ps3events_c.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
40 #include "SDL_ps3render_c.h"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
41
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
42 #include <fcntl.h>
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
43 #include <linux/fb.h>
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
44 #include <asm/ps3fb.h>
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
45 #include <sys/mman.h>
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
46
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
47 #define PS3VID_DRIVER_NAME "ps3"
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
48
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
49 /* Initialization/Query functions */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
50 static int PS3_VideoInit(_THIS);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
51 static int PS3_SetDisplayMode(_THIS, SDL_DisplayMode * mode);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
52 static void PS3_VideoQuit(_THIS);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
53
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
54 /* Stores the SPE executable name of fb_writer_spu */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
55 extern spe_program_handle_t fb_writer_spu;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
56
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
57 /* PS3 driver bootstrap functions */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
58
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
59 static int
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
60 PS3_Available(void)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
61 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
62 deprintf(1, "PS3_Available()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
63 const char *envr = SDL_getenv("SDL_VIDEODRIVER");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
64 if ((envr) && (SDL_strcmp(envr, PS3VID_DRIVER_NAME) == 0)) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
65 return (1);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
66 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
67
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
68 return (0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
69 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
70
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
71 static void
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
72 PS3_DeleteDevice(SDL_VideoDevice * device)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
73 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
74 deprintf(1, "PS3_DeleteDevice()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
75 SDL_free(device->driverdata);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
76 SDL_free(device);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
77 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
78
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
79 static SDL_VideoDevice *
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
80 PS3_CreateDevice(int devindex)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
81 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
82 deprintf(1, "PS3_CreateDevice()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
83 SDL_VideoDevice *device;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
84 SDL_VideoData *data;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
85
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
86 /* Initialize all variables that we clean on shutdown */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
87 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
88 if (!device) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
89 SDL_OutOfMemory();
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
90 if (device) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
91 SDL_free(device);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
92 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
93 return (0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
94 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
95 data = (struct SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
96 if (!data) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
97 SDL_OutOfMemory();
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
98 SDL_free(device);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
99 return (0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
100 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
101 device->driverdata = data;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
102
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
103 /* Set the function pointers */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
104 device->VideoInit = PS3_VideoInit;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
105 device->VideoQuit = PS3_VideoQuit;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
106 device->SetDisplayMode = PS3_SetDisplayMode;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
107 device->PumpEvents = PS3_PumpEvents;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
108
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
109 device->free = PS3_DeleteDevice;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
110
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
111 return device;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
112 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
113
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
114 VideoBootStrap PS3_bootstrap = {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
115 PS3VID_DRIVER_NAME, "SDL PS3 Cell video driver",
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
116 PS3_Available, PS3_CreateDevice
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
117 };
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
118
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
119
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
120 int
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
121 PS3_VideoInit(_THIS)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
122 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
123 deprintf(1, "PS3_VideoInit()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
124
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
125 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
126 SDL_DisplayMode mode;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
127
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
128 /* Use a fake 32-bpp desktop mode */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
129 mode.format = SDL_PIXELFORMAT_RGB888;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
130 //mode.w = 1024;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
131 //mode.h = 768;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
132 mode.w = 1920;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
133 mode.h = 1080;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
134 mode.refresh_rate = 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
135 mode.driverdata = NULL;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
136 SDL_AddBasicVideoDisplay(&mode);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
137 SDL_AddRenderDriver(0, &SDL_PS3_RenderDriver);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
138
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
139 SDL_zero(mode);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
140 SDL_AddDisplayMode(0, &mode);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
142 /*
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
143 *PS3 stuff
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
144 */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
145
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
146 /* Create SPU fb_parms and thread structure */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
147 data->fb_parms = (struct fb_writer_parms_t *)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
148 memalign(16, sizeof(struct fb_writer_parms_t));
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
149 data->fb_thread_data = (spu_data_t *) malloc(sizeof(spu_data_t));
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
150 if (data->fb_parms == NULL || data->fb_thread_data == NULL) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
151 SDL_OutOfMemory();
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
152 return -1;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
153 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
154 data->fb_thread_data->program = fb_writer_spu;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
155 data->fb_thread_data->program_name = "fb_writer_spu";
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
156 data->fb_thread_data->argp = (void *)data->fb_parms;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
157 data->fb_thread_data->keepalive = 1;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
158 data->fb_thread_data->booted = 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
159
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
160 SPE_Start(data->fb_thread_data);
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
161
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
162 /* Open the device */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
163 data->fbdev = open(PS3DEV, O_RDWR);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
164 if (data->fbdev < 0) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
165 SDL_SetError("[PS3] Unable to open device %s", PS3DEV);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
166 return -1;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
167 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
168
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
169 /* Take control of frame buffer from kernel, for details see
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
170 * http://felter.org/wesley/files/ps3/linux-20061110-docs/ApplicationProgrammingEnvironment.html
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
171 * kernel will no longer flip the screen itself
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
172 */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
173 ioctl(data->fbdev, PS3FB_IOCTL_ON, 0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
174
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
175 /* Unblank screen */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
176 ioctl(data->fbdev, FBIOBLANK, 0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
177
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
178 struct fb_fix_screeninfo fb_finfo;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
179 if (ioctl(data->fbdev, FBIOGET_FSCREENINFO, &fb_finfo)) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
180 SDL_SetError("[PS3] Can't get fixed screeninfo");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
181 return (0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
182 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
183
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
184 /* Note: on PS3, fb_finfo.smem_len is enough for double buffering */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
185 if ((data->frame_buffer = (uint8_t *)mmap(0, fb_finfo.smem_len,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
186 PROT_READ | PROT_WRITE, MAP_SHARED,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
187 data->fbdev, 0)) == (uint8_t *) - 1) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
188 SDL_SetError("[PS3] Can't mmap for %s", PS3DEV);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
189 return (0);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
190 } else {
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
191 /* Enable double buffering */
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
192 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
193
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
194 /* Blank screen */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
195 memset(data->frame_buffer, 0x00, fb_finfo.smem_len);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
196
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
197 /* We're done! */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
198 return 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
199 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
200
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
201 static int
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
202 PS3_SetDisplayMode(_THIS, SDL_DisplayMode * mode)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
203 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
204 deprintf(1, "PS3_SetDisplayMode()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
205 return 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
206 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
207
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
208 void
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
209 PS3_VideoQuit(_THIS)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
210 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
211 deprintf(1, "PS3_VideoQuit()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
212 SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
213
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
214 /* Unmap framebuffer */
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
215 if (data->frame_buffer) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
216 struct fb_fix_screeninfo fb_finfo;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
217 if (ioctl(data->fbdev, FBIOGET_FSCREENINFO, &fb_finfo) != -1) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
218 munmap(data->frame_buffer, fb_finfo.smem_len);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
219 data->frame_buffer = 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
220 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
221 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
222
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
223 /* Shutdown SPE and related resources */
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
224 if (data->fb_parms)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
225 free((void *)data->fb_parms);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
226 if (data->fb_thread_data) {
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
227 SPE_Shutdown(data->fb_thread_data);
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
228 free((void *)data->fb_thread_data);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
229 }
3144
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
230
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
231 /* Close device */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
232 if (data->fbdev > 0) {
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
233 /* Give control of frame buffer back to kernel */
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
234 ioctl(data->fbdev, PS3FB_IOCTL_OFF, 0);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
235 close(data->fbdev);
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
236 data->fbdev = -1;
0d8d1f870964 Moved SPE-functions to SDL_ps3spe.c.
Martin Lowinski <martin@goldtopf.org>
parents: 3142
diff changeset
237 }
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
238 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
239
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
240 /* vi: set ts=4 sw=4 expandtab: */