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[PCE] fix Youkai Douchuuki, Yo Bro, and Order of the Griffon

This commit is contained in:
beirich 2011-07-24 19:52:20 +00:00
parent 198431b8a2
commit 06d8792830
6 changed files with 43 additions and 22 deletions
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6
BizHawk.Emulation/Consoles/PC Engine/Compat.txt
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@ -12,8 +12,7 @@ General:
MML Demo - Echo channels are too loud (equal volume!)
The Lost Sunheart (J) - Uses LFO in intro sound strongly!
Eagan's Rendered Sprite Demo - demonstrates sprites that shouldnt be displayed
Yo, Bro - game screen black, can hear game playing though
Youkai Douchuuki(J) - part of bg missing? wtf. Cpu BRK right at beginning...
Games Express CD Card 1993 - dont forget to treat as a turbocd system card
@ -24,7 +23,8 @@ Games that need TV Emulation (to varying degrees)
Greater degrees:
Final Blaster - Intro does crazy shit with video modes; not sure what if anything to do about it
Griffon - Screen goes black because game changes video mode mid-frame
Griffon - Mid-frame res changes (hax to make playable)
Yo, Bro - Mid-frame res changes (hax to make playable)
Lesser degrees:

7
BizHawk.Emulation/Consoles/PC Engine/PCEngine.cs
View File

@ -139,6 +139,13 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
if (game.GetOptions().ContainsStartsWith("HBlankPeriod"))
VDC1.HBlankCycles = int.Parse(game.GetOptions().GetOptionValue("HBlankPeriod"));
// This is also a hack. Proper multi-res/TV emulation will be a native-code core feature.
if (game.GetOptions().ContainsStartsWith("MultiResHack"))
{
VDC1.MultiResHack = int.Parse(game.GetOptions().GetOptionValue("MultiResHack"));
}
Cpu.ResetPC();
SetupMemoryDomains();
}

20
BizHawk.Emulation/Consoles/PC Engine/VDC.Render.cs
View File

@ -30,6 +30,9 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
public void ExecFrame(bool render)
{
if (MultiResHack > 0 && render)
Array.Clear(FrameBuffer, 0, FrameBuffer.Length);
while (true)
{
int ActiveDisplayStartLine = DisplayStartLine;
@ -115,7 +118,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
if (BackgroundEnabled == false)
{
for (int i = 0; i < FrameWidth; i++)
FrameBuffer[(ActiveLine * FrameWidth) + i] = vce.Palette[0];
FrameBuffer[(ActiveLine * FramePitch) + i] = vce.Palette[0];
return;
}
@ -141,10 +144,10 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
byte c = PatternBuffer[(tileNo * 64) + (yOfs * 8) + xOfs];
if (c == 0)
FrameBuffer[(ActiveLine * FrameWidth) + x] = vce.Palette[0];
FrameBuffer[(ActiveLine * FramePitch) + x] = vce.Palette[0];
else
{
FrameBuffer[(ActiveLine * FrameWidth) + x] = vce.Palette[paletteBase + c];
FrameBuffer[(ActiveLine * FramePitch) + x] = vce.Palette[paletteBase + c];
PriorityBuffer[x] = 1;
}
}
@ -273,7 +276,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
{
InterSpritePriorityBuffer[xs] = 1;
if (priority || PriorityBuffer[xs] == 0)
FrameBuffer[(ActiveLine * FrameWidth) + xs] = vce.Palette[paletteBase + pixel];
FrameBuffer[(ActiveLine * FramePitch) + xs] = vce.Palette[paletteBase + pixel];
}
}
}
@ -290,7 +293,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
{
InterSpritePriorityBuffer[xs] = 1;
if (priority || PriorityBuffer[xs] == 0)
FrameBuffer[(ActiveLine * FrameWidth) + xs] = vce.Palette[paletteBase + pixel];
FrameBuffer[(ActiveLine * FramePitch) + xs] = vce.Palette[paletteBase + pixel];
}
}
@ -311,7 +314,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
{
InterSpritePriorityBuffer[xs] = 1;
if (priority || PriorityBuffer[xs] == 0)
FrameBuffer[(ActiveLine * FrameWidth) + xs] = vce.Palette[paletteBase + pixel];
FrameBuffer[(ActiveLine * FramePitch) + xs] = vce.Palette[paletteBase + pixel];
}
}
if (width == 32)
@ -327,7 +330,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
{
InterSpritePriorityBuffer[xs] = 1;
if (priority || PriorityBuffer[xs] == 0)
FrameBuffer[(ActiveLine * FrameWidth) + xs] = vce.Palette[paletteBase + pixel];
FrameBuffer[(ActiveLine * FramePitch) + xs] = vce.Palette[paletteBase + pixel];
}
}
}
@ -336,6 +339,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
}
}
private int FramePitch = 256;
private int FrameWidth = 256;
private int FrameHeight = 240;
private int[] FrameBuffer = new int[256 * 240];
@ -347,7 +351,7 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
public int BufferWidth
{
get { return FrameWidth; }
get { return FramePitch; }
}
public int BufferHeight

18
BizHawk.Emulation/Consoles/PC Engine/VDC.cs
View File

@ -88,6 +88,8 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
private HuC6280 cpu;
private VCE vce;
public int MultiResHack = 0;
public VDC(HuC6280 cpu, VCE vce)
{
this.cpu = cpu;
@ -112,6 +114,9 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
{
Registers[RegisterLatch] &= 0xFF00;
Registers[RegisterLatch] |= value;
if (RegisterLatch == BYR)
BackgroundY = Registers[BYR] & 0x1FF;
}
else if (port == MSB)
{
@ -146,15 +151,20 @@ namespace BizHawk.Emulation.Consoles.TurboGrafx
break;
case HDR: // Horizontal Display Register - update framebuffer size
FrameWidth = RequestedFrameWidth;
if (FrameBuffer.Length != FrameWidth * FrameHeight)
FrameBuffer = new int[FrameWidth*FrameHeight];
if (MultiResHack == 0)
FramePitch = MultiResHack;
if (FrameBuffer.Length != FramePitch * FrameHeight)
FrameBuffer = new int[FramePitch * FrameHeight];
break;
case VDW: // Vertical Display Word? - update framebuffer size
FrameHeight = RequestedFrameHeight;
FrameWidth = RequestedFrameWidth;
if (FrameHeight > 242)
FrameHeight = 242;
if (FrameBuffer.Length != FrameWidth * FrameHeight)
FrameBuffer = new int[FrameWidth * FrameHeight];
if (MultiResHack != 0)
FramePitch = MultiResHack;
if (FrameBuffer.Length != FramePitch * FrameHeight)
FrameBuffer = new int[FramePitch * FrameHeight];
break;
case LENR: // Initiate DMA transfer
DmaRequested = true;

2
BizHawk.Emulation/Sound/HuC6280PSG.cs
View File

@ -239,7 +239,7 @@ namespace BizHawk.Emulation.Sound
else if (args[0] == "VoiceLatch")
VoiceLatch = byte.Parse(args[1]);
else if (args[0] == "WaveTableWriteOffset")
WaveTableWriteOffset = byte.Parse(args[1]);
WaveTableWriteOffset = byte.Parse(args[1], NumberStyles.HexNumber);
else if (args[0] == "[Channel1]")
LoadChannelStateText(reader, 0);
else if (args[0] == "[Channel2]")

12
BizHawk.MultiClient/output/gamedb.txt
View File

@ -2789,10 +2789,10 @@ D5AC287B583B96F1F5401072CFDB2558 V Operation Wolf (J) [b2] PCE
2527346DB9F02F892FDDD51E00504EC7 V Operation Wolf (J) [b4] PCE
14ADF02DD3AB66F20F7B15C69588B777 Operation Wolf (J) PCE
E2785473082EFEF1679B3D302CFAE255 Operation Wolf Sounds PCE
0735C827313F209ABB78397A33378B3B V Order of the Griffon (U) [b1] PCE
1DED54D2A726C2E77C034E87AA41055F Order of the Griffon (U) [h1] PCE
5EFB2D7C8D70792E5726A2FEDA86F64C V Order of the Griffon (U) [h1][b1] PCE
30FA2B6C1083E1B382FCAA2CAC782E08 Order of the Griffon (U) PCE
0735C827313F209ABB78397A33378B3B V Order of the Griffon (U) [b1] PCE MultiResHack=320;HBlankPeriod=101
1DED54D2A726C2E77C034E87AA41055F Order of the Griffon (U) [h1] PCE MultiResHack=320;HBlankPeriod=101
5EFB2D7C8D70792E5726A2FEDA86F64C V Order of the Griffon (U) [h1][b1] PCE MultiResHack=320;HBlankPeriod=101
30FA2B6C1083E1B382FCAA2CAC782E08 Order of the Griffon (U) PCE MultiResHack=320;HBlankPeriod=101
2E3BD6EE158B239FF9A650D434BD92B3 Ordyne (J) PCE
9E50264E0784F71B2E4E66FF8783F7DB Ordyne (U) [h1] PCE
D803EB8F622521E515FF1DD715E725C0 Ordyne (U) PCE
@ -3293,8 +3293,8 @@ E413C2A7769831419C4EFC9782DC4F97 World Sports Competition (U) PCE BRAM
62FFD154CEE0FEAC076541D7E819DF79 Xevious - Fardraut Densetsu (J) [t1] PCE
4EC600E148CA399C1C1F215949430129 Xevious - Fardraut Densetsu (J) PCE
1BA706CE54EF4694237AD51D66F00D22 Xevious - Fardraut Densetsu Sounds PCE
788069154F3DB58DD9A2A3246DC9FFEF Yo, Bro (U) [h1] PCE BRAM
8AAAD7004680EBEDE55B2C39AF87BB3B Yo, Bro (U) PCE BRAM
788069154F3DB58DD9A2A3246DC9FFEF Yo, Bro (U) [h1] PCE BRAM;MultiResHack=368
8AAAD7004680EBEDE55B2C39AF87BB3B Yo, Bro (U) PCE BRAM;MultiResHack=368
CD2C47EAEB842CBCFE2EBCBE5710BF61 Youkai Douchuuki (J) [h1] PCE
46E8CA81EC6A426AE9E5B3372D4F2C29 Youkai Douchuuki (J) PCE
9E5E1E2CCCD56C28A849DC8036530996 Youkai Douchuuki Sounds PCE