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Merge pull request #2148 from Tilka/fifo_cleanup

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Small FIFO-related cleanup
This commit is contained in:
magumagu 2015-03-01 13:06:43 -08:00
commit 7f7973efa5
2 changed files with 4 additions and 17 deletions
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16
Source/Core/VideoCommon/Fifo.cpp
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@ -104,7 +104,8 @@ void Fifo_Init()
void Fifo_Shutdown()
{
if (GpuRunningState) PanicAlert("Fifo shutting down while active");
if (GpuRunningState)
PanicAlert("Fifo shutting down while active");
FreeMemoryPages(s_video_buffer, FIFO_SIZE + 4);
s_video_buffer = nullptr;
s_video_buffer_write_ptr = nullptr;
@ -115,16 +116,6 @@ void Fifo_Shutdown()
s_fifo_aux_read_ptr = nullptr;
}
u8* GetVideoBufferStartPtr()
{
return s_video_buffer;
}
u8* GetVideoBufferEndPtr()
{
return s_video_buffer_write_ptr;
}
void Fifo_SetRendering(bool enabled)
{
g_bSkipCurrentFrame = !enabled;
@ -137,7 +128,8 @@ void ExitGpuLoop()
// This should break the wait loop in CPU thread
CommandProcessor::fifo.bFF_GPReadEnable = false;
SCPFifoStruct &fifo = CommandProcessor::fifo;
while (fifo.isGpuReadingData) Common::YieldCPU();
while (fifo.isGpuReadingData)
Common::YieldCPU();
// Terminate GPU thread loop
GpuRunningState = false;
EmuRunningState = true;

5
Source/Core/VideoCommon/Fifo.h
View file

@ -20,10 +20,6 @@ extern std::atomic<u8*> g_video_buffer_write_ptr_xthread;
void Fifo_Init();
void Fifo_Shutdown();
u8* GetVideoBufferStartPtr();
u8* GetVideoBufferEndPtr();
void Fifo_DoState(PointerWrap &f);
void Fifo_PauseAndLock(bool doLock, bool unpauseOnUnlock);
void Fifo_UpdateWantDeterminism(bool want);
@ -31,7 +27,6 @@ void Fifo_UpdateWantDeterminism(bool want);
// Used for diagnostics.
enum SyncGPUReason
{
SYNC_GPU_NONE,
SYNC_GPU_OTHER,
SYNC_GPU_WRAPAROUND,
SYNC_GPU_EFB_POKE,