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New lcd mode; drop top 8 and bottom 8 lines

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6135 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michiel Van Der Kolk 2005-03-04 12:48:29 +00:00
parent a17ee5f282
commit 984cd6e568
2 changed files with 21 additions and 8 deletions
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11
apps/plugins/rockboy/lcd.c
View file

@ -739,13 +739,14 @@ void lcd_refreshline(void)
if (!(R_LCDC & 0x80))
return; /* should not happen... */
if ( ((fb.mode==0)&&(R_LY >= 128)) ||
((fb.mode==1)&&(R_LY < 16)) ||
((fb.mode==2)&&((R_LY<8)||(R_LY>=136)))
#if LCD_HEIGHT == 64
if ( ((fb.mode==0)&&(R_LY >= 128 || R_LY & 1)) ||
((fb.mode==1)&&(R_LY < 16 || R_LY & 1))) /* calculate only even lines */
#else
if ( ((fb.mode==0)&&(R_LY >= 128)) ||
((fb.mode==1)&&(R_LY < 16)))
|| (R_LY & 1) /* calculate only even lines */
#endif
)
return;
updatepatpix();

18
apps/plugins/rockboy/sys_rockbox.c
View file

@ -71,7 +71,7 @@ void joy_close(void)
#endif
unsigned int oldbuttonstate = 0, newbuttonstate;
unsigned int oldbuttonstate = 0, newbuttonstate,holdbutton;
void ev_poll(void)
{
@ -82,7 +82,9 @@ void ev_poll(void)
pressed = newbuttonstate & ~oldbuttonstate;
oldbuttonstate = newbuttonstate;
#if CONFIG_KEYPAD == IRIVER_H100_PAD
fb.mode=rb->button_hold();
if (rb->button_hold()&~holdbutton)
fb.mode=(fb.mode+1)%3;
holdbutton=rb->button_hold();
#endif
if(released) {
ev.type = EV_RELEASE;
@ -161,7 +163,12 @@ void vid_update(int scanline)
#if LCD_HEIGHT == 64 /* Archos */
int balance = 0;
if (fb.mode==1)
scanline-=16;
scanline-=16;
else if (fb.mode==2) {
scanline-=8;
if(scanline>=128)
return;
}
scanline_remapped = scanline / 16;
frameb = rb->lcd_framebuffer + scanline_remapped * LCD_WIDTH;
while (cnt < 160) {
@ -235,6 +242,11 @@ void vid_update(int scanline)
#else /* LCD_HEIGHT != 64, iRiver */
if (fb.mode==1)
scanline-=16;
else if (fb.mode==2) {
scanline-=8;
if(scanline>=128)
return;
}
#ifdef GRAYSCALE
scanline_remapped = scanline / 4;
#else