diff options
Diffstat (limited to 'Source/Core/VideoCommon/CommandProcessor.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/CommandProcessor.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Source/Core/VideoCommon/CommandProcessor.cpp b/Source/Core/VideoCommon/CommandProcessor.cpp index 899438b9e4..a47cfa18b1 100644 --- a/Source/Core/VideoCommon/CommandProcessor.cpp +++ b/Source/Core/VideoCommon/CommandProcessor.cpp @@ -330,7 +330,7 @@ void GatherPipeBursted() } // update the fifo pointer - if (fifo.CPWritePointer >= fifo.CPEnd) + if (fifo.CPWritePointer == fifo.CPEnd) fifo.CPWritePointer = fifo.CPBase; else fifo.CPWritePointer += GATHER_PIPE_SIZE; @@ -342,6 +342,10 @@ void GatherPipeBursted() ProcessorInterface::Fifo_CPUEnd = fifo.CPEnd; } + // If the game is running close to overflowing, make the exception checking more frequent. + if (fifo.bFF_HiWatermark) + CoreTiming::ForceExceptionCheck(0); + Common::AtomicAdd(fifo.CPReadWriteDistance, GATHER_PIPE_SIZE); RunGpu(); @@ -470,8 +474,7 @@ void ProcessFifoAllDistance() { if (IsOnThread()) { - while (!interruptWaiting && fifo.bFF_GPReadEnable && - fifo.CPReadWriteDistance && !AtBreakpoint()) + while (!interruptWaiting && fifo.bFF_GPReadEnable && fifo.CPReadWriteDistance && !AtBreakpoint()) Common::YieldCPU(); } } |