root/platform/ixus980_sd990/sub/100e/lib.c

DEFINITIONS

1. hook_raw_fptr
2. hook_raw_ret_addr
3. hook_raw_image_addr
4. vid_get_viewport_live_fb
5. vid_get_bitmap_fb
6. vid_get_viewport_fb
7. vid_get_viewport_fb_d
8. vid_get_viewport_height
9. vid_get_viewport_width
10. camera_jpeg_count_str

   1 #include "platform.h"
   3 // obsolete
   4 #if 0
   5 void *hook_raw_fptr()
   6 {
   7     return (void*)0;
   8 }
  10 // obsolete
  11 void *hook_raw_ret_addr()
  12 {
  13     return (void*)0;
  14 }
  15 #endif
  17 char *hook_raw_image_addr()
  18 {
  19 //    return (char*)0x40EBAFA0; // seach on CRAW BUF
  20         return (char*) (*(int*)(0x5520 + 0x18)? 0x42CFB780 : 0x40EBAFA0); 
  21         // similar to a560, searched for first raw address in a table with others, get variable from functions that use table
  22 }
  24 void *vid_get_viewport_live_fb()
  25 {
  26     void **fb=(void **)0x2254;
  27     unsigned char buff = *((unsigned char*)0x20B8); // sub_FF839850
  28     if (buff == 0) {
buff = 2;
  30     }
  31     else {
buff--;
  33     }
  34     return fb[buff];
  35 }
  37 void *vid_get_bitmap_fb()       
  38 {
  39     return (void*)0x40471000; // dispcon* functions and BmpDDev.c
  40 }
  42 // possible future use, current (or previous ?) bitmap buffer
  43 /*
  44 char *vid_get_bitmap_fb_d() 
  45 {
  46         int *p =(int *)(*(int*)(0xB550 + 0x4));
  47         return ((char *)(*(p+2)));
  48 }
  49 */
  51 void *vid_get_viewport_fb()
  52 {
  53     return (void *)0x407F6DC0; // search on VRAM Address
  54 }
  56 void *vid_get_viewport_fb_d()
  57 {
  58     return (void*)(*(int*)(0x5210 + 0x54));  // sub_FF85BE10, similar callers to a720, ref string "HFILYUV"
  59 }
  61 long vid_get_viewport_height()
  62 {
  63     return 240;
  64 }
  66 int vid_get_viewport_width()
  67 {
  68         return 360; // viewport is still 360, even though live view is 720
  69 }
  71 char *camera_jpeg_count_str()
  72 {
  73     return (char *)0x4AF18; // search on "9999"
  74 }