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Hooked up videoram reading in drawing functions, more gfxs are now displayed

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This commit is contained in:
Angelo Salese 2009-12-07 15:31:08 +00:00
parent 9b4440922d
commit 3d7b47d280
1 changed files with 27 additions and 10 deletions
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37
src/mame/drivers/coolridr.c
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@ -218,7 +218,7 @@ Notes:
#include "deprecat.h"
#include "sound/scsp.h"
static UINT32* sysh1_workram_h,*framebuffer_vram, *h1_unk, *h1_charram;
static UINT32* sysh1_workram_h,*framebuffer_vram, *h1_unk, *h1_charram, *h1_vram;
static UINT32* sysh1_txt_blit;
/* video */
@ -229,18 +229,31 @@ static VIDEO_START(coolridr)
static VIDEO_UPDATE(coolridr)
{
/*
0x3e09c00-0x3e0bbff and 0x3e0bc00-0x3e0dbff looks like tilemap planes.
0x3e00000 onward seems to contain video registers, I've seen MAP registers that clearly points to the aforementioned planes.
*/
/* planes seems to basically be at 0x8000 and 0x28000... */
const gfx_element *gfx = screen->machine->gfx[2];
int count = 0x09c00/4;
UINT32 count;
int y,x;
static int color;
static UINT32 test_offs = 0x8000;
if(input_code_pressed(screen->machine,KEYCODE_Z))
count = 0x0bc00/4;
test_offs+=4;
if(input_code_pressed(screen->machine,KEYCODE_X))
test_offs-=4;
if(input_code_pressed(screen->machine,KEYCODE_C))
test_offs+=0x40;
if(input_code_pressed(screen->machine,KEYCODE_V))
test_offs-=0x40;
if(input_code_pressed(screen->machine,KEYCODE_B))
test_offs+=0x400;
if(input_code_pressed(screen->machine,KEYCODE_N))
test_offs-=0x400;
if(input_code_pressed_once(screen->machine,KEYCODE_A))
color++;
@ -248,17 +261,21 @@ static VIDEO_UPDATE(coolridr)
if(input_code_pressed_once(screen->machine,KEYCODE_S))
color--;
count = test_offs/4;
popmessage("%08x %04x",test_offs,color);
for (y=0;y<64;y++)
{
for (x=0;x<128;x+=2)
{
int tile;
tile = (framebuffer_vram[count] & 0x0fff0000) >> 16;
tile = (h1_vram[count] & 0x0fff0000) >> 16;
//int colour = tile>>12;
drawgfx_opaque(bitmap,cliprect,gfx,tile,color,0,0,(x+0)*16,y*16);
tile = (framebuffer_vram[count] & 0x00000fff) >> 0;
tile = (h1_vram[count] & 0x00000fff) >> 0;
drawgfx_opaque(bitmap,cliprect,gfx,tile,color,0,0,(x+1)*16,y*16);
count++;
@ -445,7 +462,7 @@ static ADDRESS_MAP_START( system_h1_map, ADDRESS_SPACE_PROGRAM, 32 )
AM_RANGE(0x00000000, 0x001fffff) AM_ROM AM_SHARE("share1") AM_WRITENOP
AM_RANGE(0x01000000, 0x01ffffff) AM_ROM AM_REGION("gfx_data",0x0000000)
AM_RANGE(0x03000000, 0x030fffff) AM_RAM //bg vram
AM_RANGE(0x03000000, 0x030fffff) AM_RAM AM_BASE(&h1_vram)//bg vram
AM_RANGE(0x03c00000, 0x03c0ffff) AM_RAM_WRITE(sysh1_pal_w) AM_BASE_GENERIC(paletteram)
AM_RANGE(0x03d00000, 0x03dfffff) AM_RAM_WRITE(sysh1_char_w) AM_BASE(&h1_charram) //FIXME: half size
AM_RANGE(0x03e00000, 0x03efffff) AM_RAM_WRITE(sysh1_dma_w) AM_BASE(&framebuffer_vram) //FIXME: not all of it