Mercurial > hg > Game > Cerium

annotate old/framebuffer/fb_info.c @ 1251:6da91e7cbffb draft

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
improve create From COLLADA
author Taiki TAIRA <e095767@ie.u-ryukyu.ac.jp>
date Fri, 11 Nov 2011 18:17:26 +0900
parents 8fe33c0c2b8f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
977
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
1 // fbinfo.c
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
2 //
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
3 // Copyright (c) 2006, Mike Acton <macton@cellperformance.com>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
4 //
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
5 // Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
6 // documentation files (the "Software"), to deal in the Software without restriction, including without
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
7 // limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
8 // the Software, and to permit persons to whom the Software is furnished to do so, subject to the following
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
9 // conditions:
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
10 //
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
11 // The above copyright notice and this permission notice shall be included in all copies or substantial
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
12 // portions of the Software.
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
13 //
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
15 // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
16 // EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
17 // AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
18 // OR OTHER DEALINGS IN THE SOFTWARE.
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
19
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
20 #include <stdio.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
21 #include <fcntl.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
22 #include <unistd.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
23 #include <stdint.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
24 #include <sys/ioctl.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
25 #include <linux/fb.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
26 #include <asm/ps3fb.h>
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
27
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
28 int
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
29 main( void )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
30 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
31 const int fb_file = open( "/dev/fb0", O_RDWR );
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
32 const int open_fb_error = (fb_file >> ((sizeof(int)*8)-1));
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
33
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
34 if ( open_fb_error < 0 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
35 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
36 printf("Could not open /dev/fb0. Check permissions\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
37 return (-1);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
38 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
39
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
40 struct fb_vblank vblank;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
41
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
42 int get_vblank_error = ioctl(fb_file, FBIOGET_VBLANK, (unsigned long)&vblank);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
43
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
44 if ( get_vblank_error == -1 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
45 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
46 printf("Warning: FBIOGET_VBLANK Failed\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
47 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
48 else
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
49 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
50 printf("FBIOGET_VBLANK:\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
51 printf(" flags:\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
52 printf(" FB_VBLANK_VBLANKING : %s\n",(vblank.flags&FB_VBLANK_VBLANKING) ?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
53 printf(" FB_VBLANK_HBLANKING : %s\n",(vblank.flags&FB_VBLANK_HBLANKING) ?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
54 printf(" FB_VBLANK_HAVE_VBLANK : %s\n",(vblank.flags&FB_VBLANK_HAVE_VBLANK)?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
55 printf(" FB_VBLANK_HAVE_HBLANK : %s\n",(vblank.flags&FB_VBLANK_HAVE_HBLANK)?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
56 printf(" FB_VBLANK_HAVE_COUNT : %s\n",(vblank.flags&FB_VBLANK_HAVE_COUNT) ?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
57 printf(" FB_VBLANK_HAVE_VCOUNT : %s\n",(vblank.flags&FB_VBLANK_HAVE_VCOUNT)?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
58 printf(" FB_VBLANK_HAVE_HCOUNT : %s\n",(vblank.flags&FB_VBLANK_HAVE_HCOUNT)?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
59 printf(" FB_VBLANK_VSYNCING : %s\n",(vblank.flags&FB_VBLANK_VSYNCING) ?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
60 printf(" FB_VBLANK_HAVE_VSYNC : %s\n",(vblank.flags&FB_VBLANK_HAVE_VSYNC) ?"TRUE":"FALSE");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
61 printf(" count : %d\n", vblank.count );
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
62 printf(" vcount : %d\n", vblank.vcount );
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
63 printf(" hcount : %d\n", vblank.hcount );
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
64 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
65 printf("-------------------------------------\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
66
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
67 struct fb_fix_screeninfo fscreeninfo;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
68
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
69 int get_fscreeninfo_error = ioctl(fb_file, FBIOGET_FSCREENINFO, (unsigned long)&fscreeninfo);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
70
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
71 if ( get_fscreeninfo_error == -1 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
72 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
73 printf("Warning: FBIOGET_FSCREENINFO Failed\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
74 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
75 else
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
76 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
77 printf("FBIOGET_FSCREENINFO:\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
78 printf(" id : \"" "%c%c%c%c" "%c%c%c%c" "%c%c%c%c" "%c%c%c%c" "\"\n",
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
79 fscreeninfo.id[0], fscreeninfo.id[1], fscreeninfo.id[2], fscreeninfo.id[3],
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
80 fscreeninfo.id[4], fscreeninfo.id[5], fscreeninfo.id[6], fscreeninfo.id[7],
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
81 fscreeninfo.id[8], fscreeninfo.id[9], fscreeninfo.id[10], fscreeninfo.id[11],
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
82 fscreeninfo.id[12], fscreeninfo.id[13], fscreeninfo.id[14], fscreeninfo.id[15] );
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
83 if ( sizeof(unsigned long) == 4 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
84 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
85 printf(" smem_start : 0x%08x\n", (unsigned int)fscreeninfo.smem_start);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
86 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
87 else if ( sizeof(unsigned long) == 8 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
88 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
89 union UL64 { uint32_t u32[2]; uint64_t u64; } smem_start = {.u64=fscreeninfo.smem_start};
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
90 printf(" smem_start : 0x%08x_%08x\n",smem_start.u32[1],smem_start.u32[0]);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
91 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
92 else
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
93 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
94 printf("WTF! sizeof(unsigned long) = %d\n",sizeof(unsigned long));
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
95 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
96 printf(" smem_len : %u\n", fscreeninfo.smem_len);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
97 printf(" type : ");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
98 switch (fscreeninfo.type)
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
99 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
100 case FB_TYPE_PACKED_PIXELS: printf("FB_TYPE_PACKED_PIXELS (0)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
101 case FB_TYPE_PLANES: printf("FB_TYPE_PLANES (1)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
102 case FB_TYPE_INTERLEAVED_PLANES: printf("FB_TYPE_INTERLEAVED_PLANES (2)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
103 case FB_TYPE_TEXT: printf("FB_TYPE_TEXT (3)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
104 case FB_TYPE_VGA_PLANES: printf("FB_TYPE_VGA_PLANES (4)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
105 default: printf("UNKNOWN (See /usr/include/linux/fb.h)\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
106 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
107 printf(" type_aux : ");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
108 if ( fscreeninfo.type == FB_TYPE_TEXT )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
109 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
110 switch (fscreeninfo.type_aux)
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
111 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
112 case FB_AUX_TEXT_MDA: printf("FB_AUX_TEXT_MDA (0)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
113 case FB_AUX_TEXT_CGA: printf("FB_AUX_TEXT_CGA (1)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
114 case FB_AUX_TEXT_S3_MMIO: printf("FB_AUX_TEXT_S3_MMIO (2)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
115 case FB_AUX_TEXT_MGA_STEP16: printf("FB_AUX_TEXT_MGA_STEP16 (3)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
116 case FB_AUX_TEXT_MGA_STEP8: printf("FB_AUX_TEXT_MGA_STEP8 (4)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
117 default: printf("UNKNOWN (See /usr/include/linux/fb.h)\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
118 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
119 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
120 else if ( fscreeninfo.type == FB_TYPE_INTERLEAVED_PLANES )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
121 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
122 switch (fscreeninfo.type_aux)
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
123 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
124 case FB_AUX_VGA_PLANES_VGA4: printf("FB_AUX_VGA_PLANES_VGA4 (0)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
125 case FB_AUX_VGA_PLANES_CFB4: printf("FB_AUX_VGA_PLANES_CFB4 (1)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 case FB_AUX_VGA_PLANES_CFB8: printf("FB_AUX_VGA_PLANES_CFB8 (2)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 default: printf("UNKNOWN (See /usr/include/linux/fb.h)\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
128 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
130 else
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
132 printf("N/A\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
134
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 printf(" visual : ");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 switch (fscreeninfo.visual)
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 case FB_VISUAL_MONO01: printf("FB_VISUAL_MONO01 (0)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 case FB_VISUAL_MONO10: printf("FB_VISUAL_MONO10 (1)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 case FB_VISUAL_TRUECOLOR: printf("FB_VISUAL_TRUECOLOR (2)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 case FB_VISUAL_PSEUDOCOLOR: printf("FB_VISUAL_PSEUDOCOLOR (3)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 case FB_VISUAL_DIRECTCOLOR: printf("FB_VISUAL_DIRECTCOLOR (4)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 case FB_VISUAL_STATIC_PSEUDOCOLOR: printf("FB_VISUAL_STATIC_PSEUDOCOLOR (5)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 default: printf("UNKNOWN (See /usr/include/linux/fb.h)\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
146
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 printf(" xpanstep : %u\n", fscreeninfo.xpanstep);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 printf(" ypanstep : %u\n", fscreeninfo.ypanstep);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 printf(" ywrapstep : %u\n", fscreeninfo.ywrapstep);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 printf(" line_length : %u\n", fscreeninfo.line_length);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 if ( sizeof(unsigned long) == 4 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 printf(" mmio_start : 0x%08x\n", (unsigned int)fscreeninfo.mmio_start);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 else if ( sizeof(unsigned long) == 8 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 union UL64 { uint32_t u32[2]; uint64_t u64; } mmio_start = {.u64=fscreeninfo.mmio_start};
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 printf(" mmio_start : 0x%08x_%08x\n",mmio_start.u32[1],mmio_start.u32[0]);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 else
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 printf("WTF! sizeof(unsigned long) = %d\n",sizeof(unsigned long));
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 printf(" mmio_len : %u\n", fscreeninfo.mmio_len);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 printf(" accel : ");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 switch (fscreeninfo.accel)
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 case FB_ACCEL_NONE: printf("FB_ACCEL_NONE (0)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 case FB_ACCEL_ATARIBLITT: printf("FB_ACCEL_ATARIBLITT (1)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 case FB_ACCEL_AMIGABLITT: printf("FB_ACCEL_AMIGABLITT (2)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 case FB_ACCEL_S3_TRIO64: printf("FB_ACCEL_S3_TRIO64 (3)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 case FB_ACCEL_NCR_77C32BLT: printf("FB_ACCEL_NCR_77C32BLT (4)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 case FB_ACCEL_S3_VIRGE: printf("FB_ACCEL_S3_VIRGE (5)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 case FB_ACCEL_ATI_MACH64GX: printf("FB_ACCEL_ATI_MACH64GX (6)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 case FB_ACCEL_DEC_TGA: printf("FB_ACCEL_DEC_TGA (7)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 case FB_ACCEL_ATI_MACH64CT: printf("FB_ACCEL_ATI_MACH64CT (8)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 case FB_ACCEL_ATI_MACH64VT: printf("FB_ACCEL_ATI_MACH64VT (9)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 case FB_ACCEL_ATI_MACH64GT: printf("FB_ACCEL_ATI_MACH64GT (10)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 case FB_ACCEL_SUN_CREATOR: printf("FB_ACCEL_SUN_CREATOR (11)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 case FB_ACCEL_SUN_CGSIX: printf("FB_ACCEL_SUN_CGSIX (12)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 case FB_ACCEL_SUN_LEO: printf("FB_ACCEL_SUN_LEO (13)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 case FB_ACCEL_IMS_TWINTURBO: printf("FB_ACCEL_IMS_TWINTURBO (14)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 case FB_ACCEL_3DLABS_PERMEDIA2: printf("FB_ACCEL_3DLABS_PERMEDIA2 (15)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 case FB_ACCEL_MATROX_MGA2064W: printf("FB_ACCEL_MATROX_MGA2064W (16)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 case FB_ACCEL_MATROX_MGA1064SG: printf("FB_ACCEL_MATROX_MGA1064SG (17)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 case FB_ACCEL_MATROX_MGA2164W: printf("FB_ACCEL_MATROX_MGA2164W (18)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 case FB_ACCEL_MATROX_MGA2164W_AGP: printf("FB_ACCEL_MATROX_MGA2164W_AGP (19)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 case FB_ACCEL_MATROX_MGAG100: printf("FB_ACCEL_MATROX_MGAG100 (20)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 case FB_ACCEL_MATROX_MGAG200: printf("FB_ACCEL_MATROX_MGAG200 (21)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 case FB_ACCEL_SUN_CG14: printf("FB_ACCEL_SUN_CG14 (22)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 case FB_ACCEL_SUN_BWTWO: printf("FB_ACCEL_SUN_BWTWO (23)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 case FB_ACCEL_SUN_CGTHREE: printf("FB_ACCEL_SUN_CGTHREE (24)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 case FB_ACCEL_SUN_TCX: printf("FB_ACCEL_SUN_TCX (25)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 case FB_ACCEL_MATROX_MGAG400: printf("FB_ACCEL_MATROX_MGAG400 (26)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 case FB_ACCEL_NV3: printf("FB_ACCEL_NV3 (27)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 case FB_ACCEL_NV4: printf("FB_ACCEL_NV4 (28)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 case FB_ACCEL_NV5: printf("FB_ACCEL_NV5 (29)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 case FB_ACCEL_CT_6555x: printf("FB_ACCEL_CT_6555x (30)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 case FB_ACCEL_3DFX_BANSHEE: printf("FB_ACCEL_3DFX_BANSHEE (31)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 case FB_ACCEL_ATI_RAGE128: printf("FB_ACCEL_ATI_RAGE128 (32)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 case FB_ACCEL_IGS_CYBER2000: printf("FB_ACCEL_IGS_CYBER2000 (33)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 case FB_ACCEL_IGS_CYBER2010: printf("FB_ACCEL_IGS_CYBER2010 (34)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 case FB_ACCEL_IGS_CYBER5000: printf("FB_ACCEL_IGS_CYBER5000 (35)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 case FB_ACCEL_SIS_GLAMOUR: printf("FB_ACCEL_SIS_GLAMOUR (36)\n"); break;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 default: printf("UNKNOWN (See /usr/include/linux/fb.h)\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 printf("-------------------------------------\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 struct ps3fb_ioctl_res res;
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 int ps3_screeninfo_error = ioctl(fb_file, PS3FB_IOCTL_SCREENINFO, (unsigned long)&res);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 if ( ps3_screeninfo_error == -1 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 printf("Warning: PS3FB_IOCTL_SCREENINFO Failed\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
218 else
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 printf("PS3FB_IOCTL_SCREENINFO:\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
221 printf(" xres : %u\n",res.xres);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 printf(" yres : %u\n",res.yres);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 printf(" xoff : %u\n",res.xoff);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 printf(" yoff : %u\n",res.yoff);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 printf(" num_frames : %u\n",res.num_frames);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
226 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 printf("-------------------------------------\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
228
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 int close_fb_error = close( fb_file );
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
230
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 if ( close_fb_error == -1 )
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 {
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 printf("Warning: Could not close file handle used for /dev/fb0\n");
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
234 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 return (0);
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 }
8fe33c0c2b8f add frame buffer utitilties
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
238