mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-11-24 04:09:15 +01:00
d0b57d4161
what they do ;) -fixed bug of game crashing when selecting progressive as video mode (issue 94) -updated german.ini -updated english.ini -updated theme default.ini note: if you have the problem of overlapping options, then its most likely a outdated default.ini, try updating to this one and see if the problem is fixed
318 lines
8.1 KiB
C
318 lines
8.1 KiB
C
// Inspired by WiiPower's "video toy", but simpler
|
|
|
|
#include "videopatch.h"
|
|
|
|
#include <string.h>
|
|
|
|
#define ARRAY_SIZE(a) (sizeof a / sizeof a[0])
|
|
|
|
extern GXRModeObj TVNtsc480Int;
|
|
|
|
GXRModeObj TVPal528Prog =
|
|
{
|
|
6, // viDisplayMode
|
|
640, // fbWidth
|
|
528, // efbHeight
|
|
528, // xfbHeight
|
|
(VI_MAX_WIDTH_PAL - 640)/2, // viXOrigin
|
|
(VI_MAX_HEIGHT_PAL - 528)/2, // viYOrigin
|
|
640, // viWidth
|
|
528, // viHeight
|
|
VI_XFBMODE_SF, // xFBmode
|
|
GX_FALSE, // field_rendering
|
|
GX_FALSE, // aa
|
|
|
|
// sample points arranged in increasing Y order
|
|
{
|
|
{6,6},{6,6},{6,6}, // pix 0, 3 sample points, 1/12 units, 4 bits each
|
|
{6,6},{6,6},{6,6}, // pix 1
|
|
{6,6},{6,6},{6,6}, // pix 2
|
|
{6,6},{6,6},{6,6} // pix 3
|
|
},
|
|
|
|
// vertical filter[7], 1/64 units, 6 bits each
|
|
{
|
|
0, // line n-1
|
|
0, // line n-1
|
|
21, // line n
|
|
22, // line n
|
|
21, // line n
|
|
0, // line n+1
|
|
0 // line n+1
|
|
}
|
|
|
|
};
|
|
|
|
GXRModeObj TVPal528ProgSoft =
|
|
{
|
|
6, // viDisplayMode
|
|
640, // fbWidth
|
|
528, // efbHeight
|
|
528, // xfbHeight
|
|
(VI_MAX_WIDTH_PAL - 640)/2, // viXOrigin
|
|
(VI_MAX_HEIGHT_PAL - 528)/2, // viYOrigin
|
|
640, // viWidth
|
|
528, // viHeight
|
|
VI_XFBMODE_SF, // xFBmode
|
|
GX_FALSE, // field_rendering
|
|
GX_FALSE, // aa
|
|
|
|
// sample points arranged in increasing Y order
|
|
{
|
|
{6,6},{6,6},{6,6}, // pix 0, 3 sample points, 1/12 units, 4 bits each
|
|
{6,6},{6,6},{6,6}, // pix 1
|
|
{6,6},{6,6},{6,6}, // pix 2
|
|
{6,6},{6,6},{6,6} // pix 3
|
|
},
|
|
|
|
// vertical filter[7], 1/64 units, 6 bits each
|
|
{
|
|
8, // line n-1
|
|
8, // line n-1
|
|
10, // line n
|
|
12, // line n
|
|
10, // line n
|
|
8, // line n+1
|
|
8 // line n+1
|
|
}
|
|
|
|
};
|
|
|
|
GXRModeObj TVPal528ProgUnknown =
|
|
{
|
|
6, // viDisplayMode
|
|
640, // fbWidth
|
|
264, // efbHeight
|
|
524, // xfbHeight
|
|
(VI_MAX_WIDTH_PAL - 640)/2, // viXOrigin
|
|
(VI_MAX_HEIGHT_PAL - 528)/2, // viYOrigin
|
|
640, // viWidth
|
|
524, // viHeight
|
|
VI_XFBMODE_SF, // xFBmode
|
|
GX_FALSE, // field_rendering
|
|
GX_TRUE, // aa
|
|
|
|
// sample points arranged in increasing Y order
|
|
{
|
|
{3,2},{9,6},{3,10}, // pix 0, 3 sample points, 1/12 units, 4 bits each
|
|
{3,2},{9,6},{3,10}, // pix 1
|
|
{9,2},{3,6},{9,10}, // pix 2
|
|
{9,2},{3,6},{9,10} // pix 3
|
|
},
|
|
|
|
// vertical filter[7], 1/64 units, 6 bits each
|
|
{
|
|
4, // line n-1
|
|
8, // line n-1
|
|
12, // line n
|
|
16, // line n
|
|
12, // line n
|
|
8, // line n+1
|
|
4 // line n+1
|
|
}
|
|
|
|
};
|
|
|
|
GXRModeObj TVMpal480Prog =
|
|
{
|
|
10, // viDisplayMode
|
|
640, // fbWidth
|
|
480, // efbHeight
|
|
480, // xfbHeight
|
|
(VI_MAX_WIDTH_NTSC - 640)/2, // viXOrigin
|
|
(VI_MAX_HEIGHT_NTSC - 480)/2, // viYOrigin
|
|
640, // viWidth
|
|
480, // viHeight
|
|
VI_XFBMODE_SF, // xFBmode
|
|
GX_FALSE, // field_rendering
|
|
GX_FALSE, // aa
|
|
|
|
// sample points arranged in increasing Y order
|
|
{
|
|
{6,6},{6,6},{6,6}, // pix 0, 3 sample points, 1/12 units, 4 bits each
|
|
{6,6},{6,6},{6,6}, // pix 1
|
|
{6,6},{6,6},{6,6}, // pix 2
|
|
{6,6},{6,6},{6,6} // pix 3
|
|
},
|
|
|
|
// vertical filter[7], 1/64 units, 6 bits each
|
|
{
|
|
0, // line n-1
|
|
0, // line n-1
|
|
21, // line n
|
|
22, // line n
|
|
21, // line n
|
|
0, // line n+1
|
|
0 // line n+1
|
|
}
|
|
};
|
|
|
|
static const GXRModeObj *g_vidmodes[] = {
|
|
&TVNtsc480Int,
|
|
&TVNtsc480IntDf,
|
|
&TVNtsc480Prog,
|
|
|
|
&TVPal528Int,
|
|
&TVPal528IntDf,
|
|
&TVPal528Prog,
|
|
&TVPal528ProgSoft,
|
|
&TVPal528ProgUnknown,
|
|
|
|
&TVMpal480IntDf,
|
|
&TVMpal480Prog,
|
|
|
|
&TVEurgb60Hz480Int,
|
|
&TVEurgb60Hz480IntDf,
|
|
&TVEurgb60Hz480Prog
|
|
};
|
|
|
|
// Level :
|
|
// 0 : If same number of lines and same mode type (interlaced, progressive)
|
|
// 1 : If same mode type
|
|
// 2 : Always
|
|
static void applyVideoPatch(void *dst, u32 len, GXRModeObj *rmode, int level)
|
|
{
|
|
u32 i;
|
|
u32 *bufEnd = (u32 *)((u8 *)dst + (len - sizeof *rmode));
|
|
u32 *p = (u32 *)dst;
|
|
while (p <= bufEnd)
|
|
{
|
|
for (i = 0; i < ARRAY_SIZE(g_vidmodes); ++i)
|
|
if (memcmp(p, g_vidmodes[i], sizeof *rmode) == 0)
|
|
{
|
|
// Video mode description found, replace it
|
|
GXRModeObj *m = (GXRModeObj *)p;
|
|
if (level == 2
|
|
|| (((m->viTVMode & 3) == VI_PROGRESSIVE) == ((rmode->viTVMode & 3) == VI_PROGRESSIVE)
|
|
&& (level == 1 || m->viHeight == rmode->viHeight)))
|
|
memcpy(p, rmode, sizeof *rmode);
|
|
p = (u32 *)(m + 1);
|
|
break;
|
|
}
|
|
if (i == ARRAY_SIZE(g_vidmodes))
|
|
p++;
|
|
}
|
|
}
|
|
|
|
static bool compare_videomodes(GXRModeObj* mode1, GXRModeObj* mode2)
|
|
{
|
|
return memcmp(mode1, mode2, sizeof *mode1) == 0; // padding seems to always be 0
|
|
}
|
|
|
|
static void patch_videomode(GXRModeObj* mode1, GXRModeObj* mode2)
|
|
{
|
|
memcpy(mode1, mode2, sizeof *mode1);
|
|
}
|
|
|
|
static GXRModeObj* PAL2NTSC[]={
|
|
&TVMpal480IntDf, &TVNtsc480IntDf,
|
|
&TVPal264Ds, &TVNtsc240Ds,
|
|
&TVPal264DsAa, &TVNtsc240DsAa,
|
|
&TVPal264Int, &TVNtsc240Int,
|
|
&TVPal264IntAa, &TVNtsc240IntAa,
|
|
&TVPal524IntAa, &TVNtsc480IntAa,
|
|
&TVPal528Int, &TVNtsc480IntAa,
|
|
&TVPal528IntDf, &TVNtsc480IntDf,
|
|
&TVPal574IntDfScale, &TVNtsc480IntDf,
|
|
&TVEurgb60Hz240Ds, &TVNtsc240Ds,
|
|
&TVEurgb60Hz240DsAa, &TVNtsc240DsAa,
|
|
&TVEurgb60Hz240Int, &TVNtsc240Int,
|
|
&TVEurgb60Hz240IntAa, &TVNtsc240IntAa,
|
|
&TVEurgb60Hz480Int, &TVNtsc480IntAa,
|
|
&TVEurgb60Hz480IntDf, &TVNtsc480IntDf,
|
|
&TVEurgb60Hz480IntAa, &TVNtsc480IntAa,
|
|
&TVEurgb60Hz480Prog, &TVNtsc480Prog,
|
|
&TVEurgb60Hz480ProgSoft,&TVNtsc480Prog,
|
|
&TVEurgb60Hz480ProgAa, &TVNtsc480Prog,
|
|
0,0
|
|
};
|
|
|
|
static GXRModeObj* NTSC2PAL[]={
|
|
&TVNtsc240Ds, &TVPal264Ds,
|
|
&TVNtsc240DsAa, &TVPal264DsAa,
|
|
&TVNtsc240Int, &TVPal264Int,
|
|
&TVNtsc240IntAa, &TVPal264IntAa,
|
|
&TVNtsc480IntDf, &TVPal528IntDf,
|
|
&TVNtsc480IntAa, &TVPal524IntAa,
|
|
&TVNtsc480Prog, &TVPal528IntDf,
|
|
0,0
|
|
};
|
|
|
|
static GXRModeObj* NTSC2PAL60[]={
|
|
&TVNtsc240Ds, &TVEurgb60Hz240Ds,
|
|
&TVNtsc240DsAa, &TVEurgb60Hz240DsAa,
|
|
&TVNtsc240Int, &TVEurgb60Hz240Int,
|
|
&TVNtsc240IntAa, &TVEurgb60Hz240IntAa,
|
|
&TVNtsc480IntDf, &TVEurgb60Hz480IntDf,
|
|
&TVNtsc480IntAa, &TVEurgb60Hz480IntAa,
|
|
&TVNtsc480Prog, &TVEurgb60Hz480Prog,
|
|
0,0
|
|
};
|
|
|
|
static bool Search_and_patch_Video_Modes(void *Address, u32 Size, GXRModeObj* Table[])
|
|
{
|
|
u8 *Addr = (u8 *)Address;
|
|
bool found = 0;
|
|
u32 i;
|
|
|
|
while(Size >= sizeof(GXRModeObj))
|
|
{
|
|
for(i = 0; Table[i]; i+=2)
|
|
{
|
|
if(compare_videomodes(Table[i], (GXRModeObj*)Addr))
|
|
{
|
|
found = 1;
|
|
patch_videomode((GXRModeObj*)Addr, Table[i+1]);
|
|
Addr += (sizeof(GXRModeObj)-4);
|
|
Size -= (sizeof(GXRModeObj)-4);
|
|
break;
|
|
}
|
|
}
|
|
Addr += 4;
|
|
Size -= 4;
|
|
}
|
|
return found;
|
|
}
|
|
|
|
void patchVideoModes(void *dst, u32 len, int vidMode, GXRModeObj *vmode, int patchVidModes)
|
|
{
|
|
GXRModeObj **table = 0;
|
|
|
|
if(patchVidModes && vmode != 0)
|
|
applyVideoPatch(dst, len, vmode, patchVidModes - 1);
|
|
else
|
|
{
|
|
switch(vidMode)
|
|
{
|
|
case 0: // default / disc / game
|
|
break;
|
|
case 1: // SYSTEM
|
|
switch(CONF_GetVideo())
|
|
{
|
|
case CONF_VIDEO_PAL:
|
|
table = CONF_GetEuRGB60() > 0 ? NTSC2PAL60 : NTSC2PAL;
|
|
break;
|
|
case CONF_VIDEO_MPAL:
|
|
table = NTSC2PAL;
|
|
break;
|
|
default:
|
|
table = PAL2NTSC;
|
|
break;
|
|
}
|
|
Search_and_patch_Video_Modes(dst, len, table);
|
|
break;
|
|
case 2: // PAL50
|
|
Search_and_patch_Video_Modes(dst, len, NTSC2PAL);
|
|
break;
|
|
case 3: // PAL60
|
|
Search_and_patch_Video_Modes(dst, len, NTSC2PAL60);
|
|
break;
|
|
case 4: // NTSC
|
|
Search_and_patch_Video_Modes(dst, len, PAL2NTSC);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|