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taitopjc: display list logging (nw)

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This commit is contained in:
Ville Linde 2015-12-22 18:52:30 +02:00
parent f30f399365
commit dc48253ce8
1 changed files with 82 additions and 8 deletions
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90
src/mame/drivers/taitopjc.cpp
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@ -93,6 +93,7 @@
#define LOG_TLCS_TO_PPC_COMMANDS 1 #define LOG_TLCS_TO_PPC_COMMANDS 1
#define LOG_PPC_TO_TLCS_COMMANDS 1 #define LOG_PPC_TO_TLCS_COMMANDS 1
#define LOG_DISPLAY_LIST 0
class taitopjc_state : public driver_device class taitopjc_state : public driver_device
{ {
@ -139,6 +140,7 @@ public:
UINT32 videochip_r(offs_t address); UINT32 videochip_r(offs_t address);
void videochip_w(offs_t address, UINT32 data); void videochip_w(offs_t address, UINT32 data);
void video_exit(); void video_exit();
void print_display_list();
DECLARE_DRIVER_INIT(optiger); DECLARE_DRIVER_INIT(optiger);
@ -196,16 +198,13 @@ UINT32 taitopjc_state::screen_update_taitopjc(screen_device &screen, bitmap_ind1
bitmap.fill(0x000000, cliprect); bitmap.fill(0x000000, cliprect);
UINT16 *s16 = (UINT16*)m_screen_ram.get();
for (u=0; u < 24; u++) for (u=0; u < 24; u++)
{ {
for (t=0; t < 32; t++) for (t=0; t < 32; t++)
{ {
UINT32 tile = m_screen_ram[0x3f000 + (((u*32)+(t/2)) ^ 0)]; UINT16 tile = s16[(0x7e000 + (u*64) + t) ^ NATIVE_ENDIAN_VALUE_LE_BE(1,0)];
if (t & 1)
tile &= 0xffff;
else
tile >>= 16;
int palette = (tile >> 12) & 0xf; int palette = (tile >> 12) & 0xf;
@ -216,7 +215,7 @@ UINT32 taitopjc_state::screen_update_taitopjc(screen_device &screen, bitmap_ind1
UINT16 *fb = &bitmap.pix16(y+(u*16)); UINT16 *fb = &bitmap.pix16(y+(u*16));
for (x=0; x < 16; x++) for (x=0; x < 16; x++)
{ {
UINT8 p = s[((tile*256) + ((y*16)+x)) ^3]; UINT8 p = s[((tile*256) + ((y*16)+x)) ^ NATIVE_ENDIAN_VALUE_LE_BE(3,0)];
if (p != 0) if (p != 0)
{ {
fb[x+(t*16)] = (palette << 8) + p; fb[x+(t*16)] = (palette << 8) + p;
@ -366,6 +365,79 @@ READ64_MEMBER(taitopjc_state::dsp_r)
return r; return r;
} }
void taitopjc_state::print_display_list()
{
int ptr = 0;
UINT16 cmd = m_dsp_ram[0xffe];
if (cmd == 0x5245)
{
printf("DSP command RE\n");
bool end = false;
do
{
UINT16 w = m_dsp_ram[ptr++];
if (w & 0x8000)
{
int count = (w & 0x7fff) + 1;
UINT16 d = m_dsp_ram[ptr++];
for (int i=0; i < count; i++)
{
UINT16 s = m_dsp_ram[ptr++];
printf(" %04X -> [%04X]\n", s, d);
d++;
}
}
else if (w == 0)
{
end = true;
}
else
{
switch (w)
{
case 0x406d:
printf(" Call %04X [%04X %04X]\n", w, m_dsp_ram[ptr], m_dsp_ram[ptr+1]);
ptr += 2;
break;
case 0x40cd:
printf(" Call %04X [%04X %04X]\n", w, m_dsp_ram[ptr], m_dsp_ram[ptr+1]);
ptr += 2;
break;
case 0x40ac:
printf(" Call %04X [%04X %04X %04X %04X %04X %04X %04X %04X]\n", w, m_dsp_ram[ptr], m_dsp_ram[ptr+1], m_dsp_ram[ptr+2], m_dsp_ram[ptr+3], m_dsp_ram[ptr+4], m_dsp_ram[ptr+5], m_dsp_ram[ptr+6], m_dsp_ram[ptr+7]);
ptr += 8;
break;
case 0x4774:
printf(" Call %04X [%04X %04X %04X]\n", w, m_dsp_ram[ptr], m_dsp_ram[ptr+1], m_dsp_ram[ptr+2]);
ptr += 3;
break;
case 0x47d9:
printf(" Call %04X [%04X %04X %04X %04X %04X %04X %04X %04X]\n", w, m_dsp_ram[ptr], m_dsp_ram[ptr+1], m_dsp_ram[ptr+2], m_dsp_ram[ptr+3], m_dsp_ram[ptr+4], m_dsp_ram[ptr+5], m_dsp_ram[ptr+6], m_dsp_ram[ptr+7]);
ptr += 8;
break;
default:
{
printf("Unknown call %04X\n", w);
for (int i=0; i < 10; i++)
{
printf("%04X\n", m_dsp_ram[ptr++]);
}
fatalerror("Unknown call %04X\n", w);
break;
}
}
}
} while(!end);
}
else
{
if (cmd != 0)
printf("DSP command %04X\n", cmd);
return;
}
}
WRITE64_MEMBER(taitopjc_state::dsp_w) WRITE64_MEMBER(taitopjc_state::dsp_w)
{ {
//logerror("dsp_w: %08X, %08X%08X, %08X%08X at %08X\n", offset, (UINT32)(data >> 32), (UINT32)(data), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask), space.device().safe_pc()); //logerror("dsp_w: %08X, %08X%08X, %08X%08X at %08X\n", offset, (UINT32)(data >> 32), (UINT32)(data), (UINT32)(mem_mask >> 32), (UINT32)(mem_mask), space.device().safe_pc());
@ -385,7 +457,9 @@ WRITE64_MEMBER(taitopjc_state::dsp_w)
} }
#endif #endif
printf("DSP command %04X\n", (UINT16)(data >> 48) & 0xffff); #if LOG_DISPLAY_LIST
print_display_list();
#endif
} }
if (ACCESSING_BITS_48_63) if (ACCESSING_BITS_48_63)