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[patches.git] / MPlayer-mmap-fall-back-map-private.patch
1 Index: libvo/vo_fbdev.c
2 ===================================================================
3 --- libvo/vo_fbdev.c    (revision 22100)
4 +++ libvo/vo_fbdev.c    (working copy)
5 @@ -1003,10 +1003,13 @@ static int config(uint32_t width, uint32
6  #endif
7         {
8             int x_offset=0,y_offset=0;
9 -           if ((frame_buffer = (uint8_t *) mmap(0, fb_size, PROT_READ | PROT_WRITE,
10 -                                   MAP_SHARED, fb_dev_fd, 0)) == (uint8_t *) -1) {
11 -               mp_msg(MSGT_VO, MSGL_ERR, "Can't mmap %s: %s\n", fb_dev_name, strerror(errno));
12 -               return 1;
13 +           frame_buffer = mmap(0, fb_size, PROT_READ | PROT_WRITE, MAP_SHARED, fb_dev_fd, 0);
14 +           if (frame_buffer == MAP_FAILED) {
15 +               frame_buffer = mmap(0, fb_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fb_dev_fd, 0);
16 +               if (frame_buffer == MAP_FAILED) {
17 +                   mp_msg(MSGT_VO, MSGL_ERR, "Can't mmap %s: %s\n", fb_dev_name, strerror(errno));
18 +                   return 1;
19 +               }
20             }
21  
22             center = frame_buffer +
23 Index: libvo/vo_fbdev2.c
24 ===================================================================
25 --- libvo/vo_fbdev2.c   (revision 22088)
26 +++ libvo/vo_fbdev2.c   (working copy)
27 @@ -274,9 +274,13 @@ static int config(uint32_t width, uint32
28  
29                 fb_size = fb_finfo.smem_len;
30                 fb_line_len = fb_finfo.line_length;
31 -               if ((frame_buffer = (uint8_t *) mmap(0, fb_size, PROT_READ | PROT_WRITE, MAP_SHARED, fb_dev_fd, 0)) == (uint8_t *) -1) {
32 -                       mp_msg(MSGT_VO, MSGL_ERR, "[fbdev2] Can't mmap %s: %s\n", fb_dev_name, strerror(errno));
33 -                       return 1;
34 +               frame_buffer = mmap(0, fb_size, PROT_READ | PROT_WRITE, MAP_SHARED, fb_dev_fd, 0);
35 +               if (frame_buffer == MAP_FAILED) {
36 +                       frame_buffer = mmap(0, fb_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fb_dev_fd, 0);
37 +                       if (frame_buffer == MAP_FAILED) {
38 +                               mp_msg(MSGT_VO, MSGL_ERR, "[fbdev2] Can't mmap %s: %s\n", fb_dev_name, strerror(errno));
39 +                               return 1;
40 +                       }
41                 }
42         }
43