diff options
Diffstat (limited to 'Source/Core/VideoCommon/Src/Fifo.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/Src/Fifo.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Source/Core/VideoCommon/Src/Fifo.cpp b/Source/Core/VideoCommon/Src/Fifo.cpp index 0007e44b77..2c8b415a88 100644 --- a/Source/Core/VideoCommon/Src/Fifo.cpp +++ b/Source/Core/VideoCommon/Src/Fifo.cpp @@ -100,7 +100,7 @@ void Video_SendFifoData(u8* _uData, u32 len) void Fifo_EnterLoop(const SVideoInitialize &video_initialize) { SCPFifoStruct &_fifo = *video_initialize.pCPFifo; - u32 distToSend; + s32 distToSend; #ifdef _WIN32 // TODO(ector): Don't peek so often! @@ -111,14 +111,14 @@ void Fifo_EnterLoop(const SVideoInitialize &video_initialize) { if (_fifo.CPReadWriteDistance == 0) Common::SleepCurrentThread(1); - //etc... + // Draw XFB if CP/GPfifo isn't used if (g_XFBUpdateRequested) { Video_UpdateXFB(NULL, 0, 0, 0, FALSE); - g_XFBUpdateRequested = FALSE; video_initialize.pCopiedToXFB(); } + // check if we are able to run this buffer if ((_fifo.bFF_GPReadEnable) && _fifo.CPReadWriteDistance && !(_fifo.bFF_BPEnable && _fifo.bFF_Breakpoint)) { @@ -162,7 +162,6 @@ void Fifo_EnterLoop(const SVideoInitialize &video_initialize) if ( readPtr >= _fifo.CPEnd) readPtr = _fifo.CPBase; #else - // sending the whole CPReadWriteDistance distToSend = _fifo.CPReadWriteDistance; // send 1024B chunk max lenght to have better control over PeekMessages' period distToSend = distToSend > 1024 ? 1024 : distToSend; @@ -177,7 +176,7 @@ void Fifo_EnterLoop(const SVideoInitialize &video_initialize) } Video_SendFifoData(uData, distToSend); Common::SyncInterlockedExchange((LONG*)&_fifo.CPReadPointer, readPtr); - Common::SyncInterlockedExchangeAdd((LONG*)&_fifo.CPReadWriteDistance, -(s64)distToSend); + Common::SyncInterlockedExchangeAdd((LONG*)&_fifo.CPReadWriteDistance, -distToSend); } //video_initialize.pLog("..........................IDLE",FALSE); Common::SyncInterlockedExchange((LONG*)&_fifo.CPReadIdle, 1); |