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gfx.c
605 lines (549 loc) · 18.8 KB
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gfx.c
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#include "gfx.h"
#include <pspuser.h>
#include <pspdisplay.h>
void memcpy(char *dest, char *src, int size)
{
while (size--)
{
*dest++ = *src++;
}
}
// font data
const unsigned char font[]={
// much better charset, by eddie!
// this is actually the 8x8 neuromancer
// vga/ega mode font :)
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 0x20
0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00, // 0x21
0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00, // 0x22
0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00, // 0x23
0x30,0x7C,0xC0,0x78,0x0C,0xF8,0x30,0x00, // 0x24
0x00,0xC6,0xCC,0x18,0x30,0x66,0xC6,0x00, // 0x25
0x38,0x6C,0x38,0x76,0xDC,0xCC,0x76,0x00, // 0x26
0x60,0x60,0xC0,0x00,0x00,0x00,0x00,0x00, // 0x27
0x18,0x30,0x60,0x60,0x60,0x30,0x18,0x00, // 0x28
0x60,0x30,0x18,0x18,0x18,0x30,0x60,0x00, // 0x29
0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00, // 0x2A
0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00, // 0x2B
0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x60, // 0x2C
0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00, // 0x2D
0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00, // 0x2E
0x06,0x0C,0x18,0x30,0x60,0xC0,0x80,0x00, // 0x2F
0x7C,0xC6,0xCE,0xDE,0xF6,0xE6,0x7C,0x00, // 0x30
0x30,0x70,0x30,0x30,0x30,0x30,0xFC,0x00, // 0x31
0x78,0xCC,0x0C,0x38,0x60,0xCC,0xFC,0x00, // 0x32
0x78,0xCC,0x0C,0x38,0x0C,0xCC,0x78,0x00, // 0x33
0x1C,0x3C,0x6C,0xCC,0xFE,0x0C,0x1E,0x00, // 0x34
0xFC,0xC0,0xF8,0x0C,0x0C,0xCC,0x78,0x00, // 0x35
0x38,0x60,0xC0,0xF8,0xCC,0xCC,0x78,0x00, // 0x36
0xFC,0xCC,0x0C,0x18,0x30,0x30,0x30,0x00, // 0x37
0x78,0xCC,0xCC,0x78,0xCC,0xCC,0x78,0x00, // 0x38
0x78,0xCC,0xCC,0x7C,0x0C,0x18,0x70,0x00, // 0x39
0x00,0x30,0x30,0x00,0x00,0x30,0x30,0x00, // 0x3A
0x00,0x30,0x30,0x00,0x00,0x30,0x30,0x60, // 0x3B
0x18,0x30,0x60,0xC0,0x60,0x30,0x18,0x00, // 0x3C
0x00,0x00,0xFC,0x00,0x00,0xFC,0x00,0x00, // 0x3D
0x60,0x30,0x18,0x0C,0x18,0x30,0x60,0x00, // 0x3E
0x78,0xCC,0x0C,0x18,0x30,0x00,0x30,0x00, // 0x3F
0x7C,0xC6,0xDE,0xDE,0xDE,0xC0,0x78,0x00, // 0x40
0x30,0x78,0xCC,0xCC,0xFC,0xCC,0xCC,0x00, // 0x41
0xFC,0x66,0x66,0x7C,0x66,0x66,0xFC,0x00, // 0x42
0x3C,0x66,0xC0,0xC0,0xC0,0x66,0x3C,0x00, // 0x43
0xF8,0x6C,0x66,0x66,0x66,0x6C,0xF8,0x00, // 0x44
0xFE,0x62,0x68,0x78,0x68,0x62,0xFE,0x00, // 0x45
0xFE,0x62,0x68,0x78,0x68,0x60,0xF0,0x00, // 0x46
0x3C,0x66,0xC0,0xC0,0xCE,0x66,0x3E,0x00, // 0x47
0xCC,0xCC,0xCC,0xFC,0xCC,0xCC,0xCC,0x00, // 0x48
0x78,0x30,0x30,0x30,0x30,0x30,0x78,0x00, // 0x49
0x1E,0x0C,0x0C,0x0C,0xCC,0xCC,0x78,0x00, // 0x4A
0xE6,0x66,0x6C,0x78,0x6C,0x66,0xE6,0x00, // 0x4B
0xF0,0x60,0x60,0x60,0x62,0x66,0xFE,0x00, // 0x4C
0xC6,0xEE,0xFE,0xFE,0xD6,0xC6,0xC6,0x00, // 0x4D
0xC6,0xE6,0xF6,0xDE,0xCE,0xC6,0xC6,0x00, // 0x4E
0x38,0x6C,0xC6,0xC6,0xC6,0x6C,0x38,0x00, // 0x4F
0xFC,0x66,0x66,0x7C,0x60,0x60,0xF0,0x00, // 0x50
0x78,0xCC,0xCC,0xCC,0xDC,0x78,0x1C,0x00, // 0x51
0xFC,0x66,0x66,0x7C,0x6C,0x66,0xE6,0x00, // 0x52
0x78,0xCC,0xE0,0x70,0x1C,0xCC,0x78,0x00, // 0x53
0xFC,0xB4,0x30,0x30,0x30,0x30,0x78,0x00, // 0x54
0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xFC,0x00, // 0x55
0xCC,0xCC,0xCC,0xCC,0xCC,0x78,0x30,0x00, // 0x56
0xC6,0xC6,0xC6,0xD6,0xFE,0xEE,0xC6,0x00, // 0x57
0xC6,0xC6,0x6C,0x38,0x38,0x6C,0xC6,0x00, // 0x58
0xCC,0xCC,0xCC,0x78,0x30,0x30,0x78,0x00, // 0x59
0xFE,0xC6,0x8C,0x18,0x32,0x66,0xFE,0x00, // 0x5A
0x78,0x60,0x60,0x60,0x60,0x60,0x78,0x00, // 0x5B
0xC0,0x60,0x30,0x18,0x0C,0x06,0x02,0x00, // 0x5C
0x78,0x18,0x18,0x18,0x18,0x18,0x78,0x00, // 0x5D
0x10,0x38,0x6C,0xC6,0x00,0x00,0x00,0x00, // 0x5E
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF, // 0x5F
0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00, // 0x60
0x00,0x00,0x78,0x0C,0x7C,0xCC,0x76,0x00, // 0x61
0xE0,0x60,0x60,0x7C,0x66,0x66,0xDC,0x00, // 0x62
0x00,0x00,0x78,0xCC,0xC0,0xCC,0x78,0x00, // 0x63
0x1C,0x0C,0x0C,0x7C,0xCC,0xCC,0x76,0x00, // 0x64
0x00,0x00,0x78,0xCC,0xFC,0xC0,0x78,0x00, // 0x65
0x38,0x6C,0x60,0xF0,0x60,0x60,0xF0,0x00, // 0x66
0x00,0x00,0x76,0xCC,0xCC,0x7C,0x0C,0xF8, // 0x67
0xE0,0x60,0x6C,0x76,0x66,0x66,0xE6,0x00, // 0x68
0x30,0x00,0x70,0x30,0x30,0x30,0x78,0x00, // 0x69
0x0C,0x00,0x0C,0x0C,0x0C,0xCC,0xCC,0x78, // 0x6A
0xE0,0x60,0x66,0x6C,0x78,0x6C,0xE6,0x00, // 0x6B
0x70,0x30,0x30,0x30,0x30,0x30,0x78,0x00, // 0x6C
0x00,0x00,0xCC,0xFE,0xFE,0xD6,0xC6,0x00, // 0x6D
0x00,0x00,0xF8,0xCC,0xCC,0xCC,0xCC,0x00, // 0x6E
0x00,0x00,0x78,0xCC,0xCC,0xCC,0x78,0x00, // 0x6F
0x00,0x00,0xDC,0x66,0x66,0x7C,0x60,0xF0, // 0x70
0x00,0x00,0x76,0xCC,0xCC,0x7C,0x0C,0x1E, // 0x71
0x00,0x00,0xDC,0x76,0x66,0x60,0xF0,0x00, // 0x72
0x00,0x00,0x7C,0xC0,0x78,0x0C,0xF8,0x00, // 0x73
0x10,0x30,0x7C,0x30,0x30,0x34,0x18,0x00, // 0x74
0x00,0x00,0xCC,0xCC,0xCC,0xCC,0x76,0x00, // 0x75
0x00,0x00,0xCC,0xCC,0xCC,0x78,0x30,0x00, // 0x76
0x00,0x00,0xC6,0xD6,0xFE,0xFE,0x6C,0x00, // 0x77
0x00,0x00,0xC6,0x6C,0x38,0x6C,0xC6,0x00, // 0x78
0x00,0x00,0xCC,0xCC,0xCC,0x7C,0x0C,0xF8, // 0x79
0x00,0x00,0xFC,0x98,0x30,0x64,0xFC,0x00, // 0x7A
0x1C,0x30,0x30,0xE0,0x30,0x30,0x1C,0x00, // 0x7B
0x18,0x18,0x18,0x00,0x18,0x18,0x18,0x00, // 0x7C
0xE0,0x30,0x30,0x1C,0x30,0x30,0xE0,0x00, // 0x7D
0x76,0xDC,0x00,0x00,0x00,0x00,0x00,0x00, // 0x7E
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
unsigned char *vramtop=(unsigned char *)0x04000000;
unsigned long drawframe;
// get vram address for character position
unsigned char *GetVramAddr(unsigned long x,unsigned long y)
{
return vramtop+(drawframe?FRAMESIZE:0)+x*4+y*LINESIZE*4+0x40000000;
}
// print a single character
void PutChar(unsigned long x,unsigned long y,unsigned long color,unsigned long bgcolor,unsigned char ch,char drawfg,char drawbg,char mag)
{
unsigned char *vptr0; //pointer to vram
unsigned char *vptr; //pointer to vram
const unsigned char *cfont; //pointer to font
unsigned long cx,cy;
unsigned long b;
char mx,my;
cfont=font+ch*8;
vptr0=GetVramAddr(x,y);
for (cy=0; cy<8; cy++)
{
for (my=0; my<mag; my++)
{
vptr=vptr0;
b=0x80;
for (cx=0; cx<8; cx++)
{
for (mx=0; mx<mag; mx++)
{
if ((*cfont&b)!=0)
{
if (drawfg)
{
*(unsigned long *)vptr=color;
}
}
else
{
if (drawbg)
{
*(unsigned long *)vptr=bgcolor;
}
}
vptr+=4;
}
b=b>>1;
}
vptr0+=LINESIZE*4; // 2
}
cfont++;
}
}
// print a string
void Print(unsigned long x,unsigned long y,unsigned long color,const char *str)
{
while (*str!=0 && x<CMAX_X && y<CMAX_Y) {
PutChar(x*8,y*8,color,0,*str,1,1,1);
str++;
x++;
if (x>=CMAX_X) {
x=0;
y++;
}
}
}
// x is in pixels rather than character cells
void PrintFine(unsigned long x,unsigned long y,unsigned long color,const char *str)
{
while (*str!=0 && x<(CMAX_X*8) && y<CMAX_Y) {
PutChar(x,y*8,color,0,*str,1,1,1);
str++;
x+=8;
if (x>=(CMAX_X*8)) {
x=0;
y++;
}
}
}
// clear video ram
void Fillvram(unsigned long color)
{
unsigned char *vptr0; //pointer to vram
unsigned long i;
vptr0=GetVramAddr(0,0);
for (i=0; i<(FRAMESIZE/4); i++)
{
*(unsigned long *)vptr0=color;
vptr0+=4;
}
}
void WriteNibble(int x, int y, unsigned char val)
{
if (val > 9)
{
val = 'A' + val - 10;
}
else
{
val = '0' + val;
}
PutChar(x*8,y*8,TEXTCOLOUR,0,val,1,1,1);
}
void WriteByte(int x, int y, unsigned char val)
{
char lchr;
lchr = (val & 0xF0) >> 4;
WriteNibble(x,y,lchr);
lchr = (val & 0xF);
WriteNibble(x+1,y,lchr);
}
void WriteDword(int x, int y, unsigned long val)
{
WriteByte(x,y,(val & 0xFF000000L) >> 24);
WriteByte(x+2,y,(val & 0xFF0000L) >> 16);
WriteByte(x+4,y,(val & 0xFF00L) >> 8);
WriteByte(x+6,y,(val & 0xFFL));
}
void WriteNibbleDummy(int x, int y, unsigned char val)
{
if (val > 9)
{
val = 'A' + val - 10;
}
else
{
val = '0' + val;
}
PutChar(x*8,y*8,0,0,val,1,1,1);
}
void WriteByteDummy(int x, int y, unsigned char val)
{
char lchr;
lchr = (val & 0xF0) >> 4;
WriteNibbleDummy(x,y,lchr);
lchr = (val & 0xF);
WriteNibbleDummy(x+1,y,lchr);
}
void WriteDwordDummy(int x, int y, unsigned long val)
{
WriteByteDummy(x,y,(val & 0xFF000000L) >> 24);
WriteByteDummy(x+2,y,(val & 0xFF0000L) >> 16);
WriteByteDummy(x+4,y,(val & 0xFF00L) >> 8);
WriteByteDummy(x+6,y,(val & 0xFFL));
}
void FillRect(RECT *xirect, unsigned long xicolour)
{
unsigned long *vptrl;
unsigned char *vptrc;
int y;
for (y = xirect->top; y < xirect->bottom; y++)
{
int x = xirect->left;
vptrc = GetVramAddr(x,y);
vptrl = (unsigned long*)vptrc;
while (x < xirect->right)
{
*vptrl++ = xicolour;
x++;
}
}
}
POINT gcursor;
void MoveToEx(short x, short y)
{
gcursor.x = x;
gcursor.y = y;
}
void LineTo(short x, short y)
{
// XXX to do
}
void changeBuffer()
{
sceDisplayWaitVblankStart();
sceDisplaySetFrameBuf(
(void*)GetVramAddr(0,0),
512,
PSP_DISPLAY_PIXEL_FORMAT_8888
,0);
drawframe=(drawframe?0:1);
}
void DebugValue(int y, char * label, unsigned long val)
{
Print(0,y,TEXTCOLOUR,label);
WriteDword(10,y,val);
}
void WriteDecimal(int x, int y, unsigned long val)
{
unsigned long divisor = 10000000L;
unsigned char nibble;
val = val % 100000000L;
while (divisor > 0)
{
nibble = val / divisor;
WriteNibble(x, y, nibble);
val = val - (nibble * divisor);
x++;
divisor /= 10;
}
}
void initScreenAndCtrl()
{
drawframe = 0;
sceDisplaySetMode(0,SCREEN_WIDTH,SCREEN_HEIGHT);
sceDisplaySetFrameBuf(
(void*)vramtop,
512,
PSP_DISPLAY_PIXEL_FORMAT_8888
,1);
Fillvram(0x00000000);
drawframe = 1;
Fillvram(0x00000000);
sceCtrlSetSamplingMode(1);
}
int strlen(char * xistr)
{
int i = 0;
while (*xistr)
{
i++;
}
return(i);
}
/*****************************************************************************/
/* Screenshot code borrowed from PSPSokoban: Niklas Nordebo */
/*****************************************************************************/
#define PIXELSIZE 4
void createScreenshot() {
unsigned char bmpHeader24[] = { 0x42, 0x4d, 0x38, 0xfa, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x00, 0x10, 0x01, 0x00, 0x00, 0x01, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x0b, 0x00, 0x00, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
unsigned char buffer[SCREEN_WIDTH*3];
unsigned char r,g,b;
int bufferIndex = 0;
unsigned long p;
int file;
unsigned char *vptr;
unsigned char *vptr0;
int i=0;
int e=0;
char savePath[] = "ms0:/screen.bmp";
file = sceIoOpen(savePath,PSP_O_CREAT | PSP_O_TRUNC | PSP_O_RDWR, 0777);
// write bmp header
sceIoWrite(file,bmpHeader24,54);
// write bmp data
vptr0 = GetVramAddr(0,271);
for(i=0; i<SCREEN_HEIGHT; i++)
{
vptr=vptr0;
for(e=0; e<480; e++)
{
p = *(unsigned long *)vptr;
r = (unsigned char)(p & 0x000000FFL);
g = (unsigned char)((p & 0x0000FF00L) >> 8);
b = (unsigned char)((p & 0x00FF0000L) >> 16);
buffer[bufferIndex] = b;
bufferIndex++;
buffer[bufferIndex] = g;
bufferIndex++;
buffer[bufferIndex] = r;
bufferIndex++;
vptr+=PIXELSIZE;
}
// write chunk
sceIoWrite(file,buffer,480*3);
bufferIndex=0;
vptr0-=LINESIZE*4;
}
// bmp end
unsigned char end[] = { 0x00, 0x00 };
sceIoWrite(file,end,2);
sceIoClose(file);
}
void memdump()
{
int file;
file = sceIoOpen("ms0:/mem.dmp",PSP_O_CREAT | PSP_O_TRUNC | PSP_O_RDWR, 0777);
sceIoWrite(file,0x08800000, 0x01800000);
sceIoClose(file);
}