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- Converted crystal.c from RGB32 to INDEXED16

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- Added PALETTE_INIT( RRRRR_GGGGGG_BBBBB )
This commit is contained in:
Zsolt Vasvari 2008-03-23 02:41:49 +00:00
parent a1e4799fa7
commit dc01a6b148
3 changed files with 27 additions and 10 deletions
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16
src/emu/video/generic.c
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@ -650,6 +650,22 @@ PALETTE_INIT( BBBBB_GGGGG_RRRRR )
/*-------------------------------------------------
RRRRR_GGGGGG_BBBBB -
standard 5-6-5 palette for games using a
16-bit color space
-------------------------------------------------*/
PALETTE_INIT( RRRRR_GGGGGG_BBBBB )
{
int i;
for (i = 0; i < 0x10000; i++)
palette_set_color(machine, i, MAKE_RGB(pal5bit(i >> 11), pal6bit(i >> 5), pal5bit(i >> 0)));
}
/*************************************************************************** /***************************************************************************
3-3-2 RGB PALETTE WRITE HANDLERS 3-3-2 RGB PALETTE WRITE HANDLERS
***************************************************************************/ ***************************************************************************/

1
src/emu/video/generic.h
View File

@ -135,6 +135,7 @@ PALETTE_INIT( black_and_white );
PALETTE_INIT( RRRR_GGGG_BBBB ); PALETTE_INIT( RRRR_GGGG_BBBB );
PALETTE_INIT( RRRRR_GGGGG_BBBBB ); PALETTE_INIT( RRRRR_GGGGG_BBBBB );
PALETTE_INIT( BBBBB_GGGGG_RRRRR ); PALETTE_INIT( BBBBB_GGGGG_RRRRR );
PALETTE_INIT( RRRRR_GGGGGG_BBBBB );

14
src/mame/drivers/crystal.c
View File

@ -637,7 +637,7 @@ static VIDEO_UPDATE(crystal)
UINT16 *Front,*Back; UINT16 *Front,*Back;
UINT16 *Visible,*DrawDest; UINT16 *Visible,*DrawDest;
UINT16 *srcline; UINT16 *srcline;
int x,y; int y;
UINT16 head,tail; UINT16 head,tail;
if(GetVidReg(0x8e)&1) if(GetVidReg(0x8e)&1)
@ -681,11 +681,8 @@ static VIDEO_UPDATE(crystal)
srcline=(UINT16 *) Visible; srcline=(UINT16 *) Visible;
for(y=0;y<240;y++) for(y=0;y<240;y++)
for(x=0;x<320;x++) memcpy(BITMAP_ADDR16(bitmap, y, 0), &srcline[y*512], 320*2);
{
UINT16 color= srcline[y*512+x];
*BITMAP_ADDR32(bitmap, y, x) = MAKE_RGB(pal5bit(color >> 11), pal6bit(color >> 5), pal5bit(color >> 0));
}
return 0; return 0;
} }
@ -817,7 +814,7 @@ static MACHINE_DRIVER_START( crystal )
MDRV_SCREEN_ADD("main", RASTER) MDRV_SCREEN_ADD("main", RASTER)
MDRV_SCREEN_REFRESH_RATE(60) MDRV_SCREEN_REFRESH_RATE(60)
MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MDRV_SCREEN_FORMAT(BITMAP_FORMAT_RGB32) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
MDRV_SCREEN_SIZE(320, 240) MDRV_SCREEN_SIZE(320, 240)
MDRV_SCREEN_VISIBLE_AREA(0, 319, 0, 239) MDRV_SCREEN_VISIBLE_AREA(0, 319, 0, 239)
@ -825,6 +822,9 @@ static MACHINE_DRIVER_START( crystal )
MDRV_VIDEO_UPDATE(crystal) MDRV_VIDEO_UPDATE(crystal)
MDRV_VIDEO_EOF(crystal) MDRV_VIDEO_EOF(crystal)
MDRV_PALETTE_INIT(RRRRR_GGGGGG_BBBBB)
MDRV_PALETTE_LENGTH(65536)
MDRV_SPEAKER_STANDARD_STEREO("left", "right") MDRV_SPEAKER_STANDARD_STEREO("left", "right")
MDRV_SOUND_ADD(VRENDER0, 0) MDRV_SOUND_ADD(VRENDER0, 0)