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atari batman, fix the driving scene (partials need to be updated in vad)

This commit is contained in:
dinkc64 2018-11-28 08:21:23 -05:00
parent f373cc0365
commit 10c325fb38
3 changed files with 14 additions and 4 deletions
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13
src/burn/devices/atarivad.cpp
View File

@ -22,6 +22,7 @@ static INT32 tilerow_partial_prev_line = 0;
INT32 atarivad_scanline_timer = 0;
INT32 atarivad_scanline_timer_enabled = 0;
static void (*scanline_timer_callback)(INT32 param); // const
static void (*AtariVADPartialCB)(INT32 param);
INT32 atarivad_scanline; // external
@ -282,6 +283,7 @@ void AtariVADInit(INT32 tmap_num0, INT32 tmap_num1, INT32 bg_map_type, void (*sl
palette_ram = (UINT8*)BurnMalloc(0x1000);
scanline_timer_callback = (sl_timer_cb) ? sl_timer_cb : scanline_timer_dummy;
AtariVADPartialCB = NULL;
GenericTilemapInit(tmap_num0, TILEMAP_SCAN_COLS, bg_map_type ? bg_map_callback : bg0_map_callback, 8, 8, 64, 64);
GenericTilemapInit(tmap_num1, TILEMAP_SCAN_COLS, bg1_map_callback, 8, 8, 64, 64);
@ -293,6 +295,11 @@ void AtariVADInit(INT32 tmap_num0, INT32 tmap_num1, INT32 bg_map_type, void (*sl
atari_palette_write = palette_write ? palette_write : palette_write_dummy;
}
void AtariVADSetPartialCB(void (*partial_cb)(INT32))
{
AtariVADPartialCB = partial_cb;
}
void AtariVADExit()
{
BurnFree(playfield_data[0]);
@ -332,6 +339,8 @@ void AtariVADEOFUpdate(UINT16 *eof_data)
atari_vad_write_word(0x0ffc0 + (i*2), eof_data[i]);
}
}
tilerow_partial_prev_line = 0;
}
void AtariVADTimerUpdate()
@ -357,9 +366,7 @@ void AtariVADTileRowUpdate(INT32 scanline, UINT16 *alphamap_ram)
{
if (tilerow_partial_prev_line > scanline) tilerow_partial_prev_line = 0;
// GenericTilesSetClip(-1, -1, tilerow_partial_prev_line, scanline);
// BurnDrvRedraw();
// GenericTilesClearClip();
if (AtariVADPartialCB) AtariVADPartialCB(scanline);
tilerow_partial_prev_line = scanline;
}

1
src/burn/devices/atarivad.h
View File

@ -7,6 +7,7 @@ void AtariVADInit(INT32 tmap_num0, INT32 tmap_num1, INT32 bgtype, void (*sl_time
void AtariVADExit();
void AtariVADMap(INT32 startaddress, INT32 endaddress, INT32 shuuz);
INT32 AtariVADScan(INT32 nAction, INT32 *pnMin);
void AtariVADSetPartialCB(void (*partial_cb)(INT32));
void AtariVADEOFUpdate(UINT16 *eof_data); // call after last scanline
void AtariVADTimerUpdate(); // call after each scanline

4
src/burn/drv/atari/d_batman.cpp
View File

@ -41,6 +41,8 @@ static UINT16 DrvInputs[3];
static UINT8 DrvDips[1];
static UINT8 DrvReset;
static void draw_scanline(INT32 line); // partials
static struct BurnInputInfo BatmanInputList[] = {
{"P1 Coin", BIT_DIGITAL, DrvJoy2 + 1, "p1 coin" },
{"P1 Up", BIT_DIGITAL, DrvJoy1 + 15, "p1 up" },
@ -447,6 +449,7 @@ static INT32 DrvInit()
GenericTilemapSetGfx(3, DrvGfxROM0, 2, 8, 8, 0x080000, 0x000, 0x0f);
AtariVADInit(0, 1, 0, scanline_timer, palette_write);
AtariVADSetPartialCB(draw_scanline);
AtariMoInit(0, &modesc);
SekInit(0, 0x68000);
@ -659,7 +662,6 @@ static INT32 DrvFrame()
if (atarivad_scanline_timer_enabled) {
if (atarivad_scanline_timer == atarivad_scanline) {
draw_scanline(i);
scanline_timer(CPU_IRQSTATUS_ACK);
}
}