source: trunk/platform/ixus100_sd780/sub/100b/lib.c @ 1527

Revision 1527, 2.1 KB checked in by philmoz, 2 years ago (diff)

Merge latest code from reyalp-flt branch to main trunk.

  • Property svn:eol-style set to native
Line 
1#include "platform.h"
2
3//SD780 - Search for "CRAW BUFF SIZE"
4long hook_raw_size()
5{
6//      RealRom:FF8E6224                 LDR     R1, =0x424AD900
7//      RealRom:FF8E6228                 MOV     R2, #0xFF0
8//      RealRom:FF8E622C                 LDR     R3, =0xBE8
9//      RealRom:FF8E6230                 STMFA   SP, {R1,R2}
10//      RealRom:FF8E6234                 ADR     R0, aCrwaddressLxCr ; " CrwAddress %lx, CrwSize H %ld V %ld\r"
11
12        //( 0x11CA240 * 8bits ) / 0xFF0 / 0xBE8 == C bits == 12 bit RAW
13//4080x3048
14    return 0x11CA240;
15}
16
17//VERIFY_SD780 - - Search for "A/%08x.CRW" and find nearby the hex value found for hook_raw_size.
18//VERIFY_SD780 - - Above this is the second value...only value????
19char *hook_raw_image_addr()
20{
21        //VERIFY_SD780 ImgProcBuf 0x2968+0x18????
22        return (char*)0x424AD900;
23//      return (char*) (*(int*)(0x5520 + 0x18)? 0x42CFB780 : 0x40EBAFA0);  //SD990 has this...
24}
25
26
27//VERIFY_SD780 - - Search for ; LOCATION: LiveImage.c:0 - First LDR
28//VERIFY_SD780 - - Find the **fb lower in function.
29//VERIFY_SD780 - Original location 0xFF8B02F4
30//VERIFY_SD780 - Have doubts...
31void *vid_get_viewport_live_fb()
32{
33    void **fb=(void **)0x43EC;
34    unsigned char buff = *((unsigned char*)0x4244);
35    if (buff == 0) {
36        buff = 2;
37    }
38    else {
39        buff--;
40    }
41    return fb[buff];
42}
43
44
45//SD780 - - Search for ; LOCATION: BmpDDev.c:138 - First LDR
46//SD780 - Search ShowBlackChart FF83DAE4
47void *vid_get_bitmap_fb()
48{
49    return (void*)0x403F1000;
50}
51
52
53//SD780 - - Search for "VRAM Address"
54void *vid_get_viewport_fb()
55{
56    return (void *)0x415F3570;
57    //VRAM Size = 0x7E900
58}
59
60//VERIFY_SD780 - - Search for "ADR     R1, _sub_.*__SlideEffect.c" RE on.
61//VERIFY_SD780 - - Go two jumps up.
62//VERIFY_SD780 - - Could be 0x64/0x68/0x54...
63void *vid_get_viewport_fb_d()
64{
65    return (void*)(*(int*)(0x26F4 + 0x58));
66}
67
68//VERIFY_SD780 - - Check resolutions again.
69int vid_get_viewport_width()
70{
71        return 360; // viewport is still 360, even though live view is 720 (960?)
72        //return 720;
73}
74
75//VERIFY_SD780 - - Check resolutions again.
76long vid_get_viewport_height()
77{
78    return 240;
79}
80
81//SD780 - - Search for "9999"
82char *camera_jpeg_count_str()
83{
84    return (char *)0x33110;
85}
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