ShuriZma
/
BizHawk
mirror of https://github.com/TASEmulators/BizHawk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

n64: in the managed side, use an AutoResetEvent to wait on the core instead of spinning. saves cpu time.

This commit is contained in:
goyuken 2013-05-04 00:28:05 +00:00
parent 147c77c124
commit 1bf7280b75
1 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
BizHawk.Emulation/Consoles/Nintendo/N64/N64.cs
View File

@ -68,8 +68,6 @@ namespace BizHawk.Emulation.Consoles.Nintendo.N64
public void ResetFrameCounter() { }
public void FrameAdvance(bool render, bool rendersound)
{
m64pFrameComplete = false;
if (Controller["Reset"])
{
m64pCoreDoCommandPtr(m64p_command.M64CMD_RESET, 0, IntPtr.Zero);
@ -89,7 +87,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo.N64
*/
InpSetKeys(0, ReadController(1), 0, 0);
m64pCoreDoCommandPtr(m64p_command.M64CMD_ADVANCE_FRAME, 0, IntPtr.Zero);
while (m64pFrameComplete == false) { }
m64pFrameComplete.WaitOne();
Frame++;
}
@ -381,7 +379,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo.N64
resampler.EnqueueSamples(m64pAudioBuffer, m64pAudioBufferSize / 2);
}
}
m64pFrameComplete = true;
m64pFrameComplete.Set();
}
IntPtr CoreDll;
@ -392,7 +390,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo.N64
Thread m64pEmulator;
volatile bool m64pFrameComplete = false;
AutoResetEvent m64pFrameComplete = new AutoResetEvent(false);
public N64(CoreComm comm, GameInfo game, byte[] rom)
{
@ -497,8 +495,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo.N64
m64pCoreDoCommandRefInt(m64p_command.M64CMD_CORE_STATE_QUERY, 1, ref state);
} while (state != (int)m64p_emu_state.M64EMU_PAUSED);
*/
m64pFrameComplete = false;
while (!m64pFrameComplete) { }
m64pFrameComplete.WaitOne();
m64pSamplingRate = (uint)AudGetAudioRate();