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Update to v106r60 release.

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byuu says:

I added (imperfect) memory conflict timing to the SA1.

Before:

  - WRAM↔↔ROM ran 7% too fast
  - ROM↔↔ROM ran 100% too fast
  - WRAM↔↔IRAM ran 7% too fast
  - ROM↔↔IRAM ran 7% too fast
  - IRAM↔↔IRAM ran 287% too fast
  - BWRAM↔↔BWRAM ran 100% too fast
  - HDMA ROM↔↔ROM ran 15% too fast
  - HDMA WRAM↔↔ROM ran 15% too fast
  - DMA ROM↔↔ROM ran 100% too fast

After:

  - ROM↔↔ROM runs 14% too fast
  - HDMA WRAM↔↔ROM runs 7% too fast
  - DMA ROM↔↔ROM runs 4% too fast

If you enable this with the fast PPU + DSP, your framerate in SA1 games
will drop by 51%. And even if you disable it, you'll still lose 9% speed
in SA1 games, and 2% speed in non-SA1 games, because of changes needed
to make this support possible.

By default, I'm leaving this off. Compile with `-DACCURATE_SA1` (or
uncomment the line in sfc/sfc.hpp) if you want to try it out.

This'll almost certainly cause some SA1 regressions, so I guess we'll
tackle those as they arise.
This commit is contained in:
Tim Allen
2018-09-03 00:06:41 +10:00
parent bd814f0358
commit a3e0f6da25
49 changed files with 1448 additions and 603 deletions
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2
ruby/input/joypad/directinput.cpp
View File

@@ -138,7 +138,7 @@ struct InputJoypadDirectInput {
property.diph.dwHow = DIPH_DEVICE;
device->GetProperty(DIPROP_GUIDANDPATH, &property.diph);
string devicePath = (const char*)utf8_t(property.wszPath);
jp.pathID = Hash::CRC32(devicePath.data(), devicePath.size()).value();
jp.pathID = Hash::CRC32(devicePath).value();
jp.hid->setVendorID(jp.vendorID);
jp.hid->setProductID(jp.productID);
jp.hid->setPathID(jp.pathID);

2
ruby/input/joypad/udev.cpp
View File

@@ -266,7 +266,7 @@ private:
auto createJoypadHID(Joypad& jp) -> void {
jp.hid->setVendorID(jp.vendorID.hex());
jp.hid->setProductID(jp.productID.hex());
jp.hid->setPathID(Hash::CRC32(jp.deviceName.data(), jp.deviceName.size()).value());
jp.hid->setPathID(Hash::CRC32(jp.deviceName).value());
for(uint n : range(jp.axes.size())) jp.hid->axes().append(n);
for(uint n : range(jp.hats.size())) jp.hid->hats().append(n);