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Bump accumulation buffer src bitmap, fixes F355 Challenge assert

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This commit is contained in:
Angelo Salese 2013-08-29 16:52:41 +00:00
parent 5cbba5de5a
commit 1502fc22a2
2 changed files with 16 additions and 2 deletions
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16
src/mame/video/powervr2.c
View File

@ -1951,8 +1951,16 @@ WRITE64_MEMBER( powervr2_device::ta_fifo_poly_w )
}
TIMER_CALLBACK_MEMBER(powervr2_device::yuv_convert_end)
{
irq_cb(EOXFER_YUV_IRQ);
yuv_timer_end->adjust(attotime::never);
}
WRITE8_MEMBER( powervr2_device::ta_fifo_yuv_w )
{
dc_state *state = machine().driver_data<dc_state>();
//printf("%08x %08x\n",ta_yuv_index++,ta_yuv_tex_ctrl);
//popmessage("YUV fifo write %08x %08x",ta_yuv_index,ta_yuv_tex_ctrl);
@ -1995,7 +2003,7 @@ WRITE8_MEMBER( powervr2_device::ta_fifo_yuv_w )
{
ta_yuv_y = 0;
/* TODO: timing */
irq_cb(EOXFER_YUV_IRQ);
yuv_timer_end->adjust(state->m_maincpu->cycles_to_attotime(ta_yuv_x_size*ta_yuv_y_size*0x180));
}
}
}
@ -3008,6 +3016,7 @@ void powervr2_device::pvr_drawframebuffer(bitmap_rgb32 &bitmap,const rectangle &
for (y=0;y <= dy;y++)
{
addrp = fb_r_sof1+y*xi*2;
if(vo_control & 0x100)
{
for (x=0;x < xi;x++)
@ -3042,6 +3051,7 @@ void powervr2_device::pvr_drawframebuffer(bitmap_rgb32 &bitmap,const rectangle &
if (y<=cliprect.max_y)
*fbaddr = b | (g<<8) | (r<<16);
addrp+=4;
}
}
@ -3395,12 +3405,13 @@ void powervr2_device::device_start()
// vbout_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::vbout),this));
// vbin_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::vbin),this));
hbin_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::hbin),this));
yuv_timer_end = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::yuv_convert_end),this));
endofrender_timer_isp = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::endofrender_isp),this));
endofrender_timer_tsp = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::endofrender_tsp),this));
endofrender_timer_video = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(powervr2_device::endofrender_video),this));
fake_accumulationbuffer_bitmap = auto_bitmap_rgb32_alloc(machine(),1024,1024);
fake_accumulationbuffer_bitmap = auto_bitmap_rgb32_alloc(machine(),2048,2048);
softreset = 0;
param_base = 0;
@ -3545,6 +3556,7 @@ void powervr2_device::device_reset()
endofrender_timer_isp->adjust(attotime::never);
endofrender_timer_tsp->adjust(attotime::never);
endofrender_timer_video->adjust(attotime::never);
yuv_timer_end->adjust(attotime::never);
dc_state *state = machine().driver_data<dc_state>();
dc_texture_ram = state->dc_texture_ram.target();

2
src/mame/video/powervr2.h
View File

@ -124,6 +124,7 @@ public:
emu_timer *endofrender_timer_isp;
emu_timer *endofrender_timer_tsp;
emu_timer *endofrender_timer_video;
emu_timer *yuv_timer_end;
UINT32 tafifo_buff[32];
int scanline;
int next_y;
@ -256,6 +257,7 @@ public:
TIMER_CALLBACK_MEMBER(vbin);
TIMER_CALLBACK_MEMBER(vbout);
TIMER_CALLBACK_MEMBER(hbin);
TIMER_CALLBACK_MEMBER(yuv_convert_end);
TIMER_CALLBACK_MEMBER(endofrender_video);
TIMER_CALLBACK_MEMBER(endofrender_tsp);
TIMER_CALLBACK_MEMBER(endofrender_isp);