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Patch #1401999 by Karl Kurbjun - Rockboy color, sound support, and speedups

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8324 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-01-10 21:55:56 +00:00
parent 640eeabfe1
commit cf218e33ec
12 changed files with 196 additions and 102 deletions
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34
apps/plugins/rockboy/lcd.c
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@ -19,7 +19,13 @@ struct scan scan IBSS_ATTR;
#define BG (scan.bg)
#define WND (scan.wnd)
#if LCD_DEPTH ==16
#define BUF (scan.buf)
#else
#define BUF (scan.buf[scanline_ind])
#endif
#define PRI (scan.pri)
#define PAL1 (scan.pal1)
@ -55,7 +61,10 @@ static int rgb332;
static int sprsort = 1;
static int sprdebug;
static int scanline_ind=0,insync=0;
static int insync=0;
#if LCD_DEPTH < 16
static int scanline_ind=0;
#endif
#define DEF_PAL { 0x98d0e0, 0x68a0b0, 0x60707C, 0x2C3C3C }
@ -930,7 +939,7 @@ void lcd_refreshline(void)
/*
#if HAVE_LCD_COLOR
static void updatepalette(int i)
{
int c, r, g, b, y, u, v, rr, gg;
@ -964,7 +973,7 @@ static void updatepalette(int i)
| (u<<fb.cc[1].l) | (v<<fb.cc[2].l);
return;
}
/*
if (fb.indexed)
{
pal_release(PAL1[i]);
@ -973,7 +982,7 @@ static void updatepalette(int i)
PAL2[i] = (c<<8) | c;
PAL4[i] = (c<<24) | (c<<16) | (c<<8) | c;
return;
}
}*/
r = (r >> fb.cc[0].r) << fb.cc[0].l;
g = (g >> fb.cc[1].r) << fb.cc[1].l;
@ -996,13 +1005,16 @@ static void updatepalette(int i)
PAL4[i] = c;
break;
}
}*/
}
#endif
void pal_write(int i, byte b)
{
if (lcd.pal[i] == b) return;
lcd.pal[i] = b;
// updatepalette(i>>1);
#if LCD_DEPTH ==16
updatepalette(i>>1);
#endif
}
void pal_write_dmg(int i, int mapnum, byte d)
@ -1043,7 +1055,9 @@ void vram_dirty(void)
void pal_dirty(void)
{
// int i;
#if LCD_DEPTH ==16
int i;
#endif
if (!hw.cgb)
{
@ -1052,8 +1066,10 @@ void pal_dirty(void)
pal_write_dmg(64, 2, R_OBP0);
pal_write_dmg(72, 3, R_OBP1);
}
// for (i = 0; i < 64; i++)
// updatepalette(i);
#if LCD_DEPTH ==16
for (i = 0; i < 64; i++)
updatepalette(i);
#endif
}
void lcd_reset(void)