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Fix the video software backend. (closes issue 4269)

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Some warning fixes and cleanup.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7361 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
sl1nk3.s
2011-03-16 22:48:17 +00:00
parent bca4f94b47
commit 571013acd8
32 changed files with 213 additions and 629 deletions
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89
Source/Plugins/Plugin_VideoSoftware/Src/SWCommandProcessor.cpp
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@ -28,24 +28,8 @@
#include "SWCommandProcessor.h"
#include "ChunkFile.h"
#include "MathUtil.h"
bool fifoStateRun;
// set to 0 if using in video common
#define SW_BACKEND 1
#if (SW_BACKEND)
#include "OpcodeDecoder.h"
#else
#include "SWVideoConfig.h"
#include "OpcodeDecoding.h"
#include "VideoCommon.h"
extern u8* g_pVideoData;
#endif
namespace SWCommandProcessor
{
@ -425,7 +409,6 @@ bool RunBuffer()
u32 availableBytes = writePos - readPos;
#if (SW_BACKEND)
while (OpcodeDecoder::CommandRunnable(availableBytes))
{
cpreg.status.CommandIdle = 0;
@ -437,15 +420,6 @@ bool RunBuffer()
_dbg_assert_(VIDEO, writePos >= readPos);
availableBytes = writePos - readPos;
}
#else
cpreg.status.CommandIdle = 0;
OpcodeDecoder_Run(g_bSkipCurrentFrame);
// if data was read by the opcode decoder then the video data pointer changed
readPos = g_pVideoData - &commandBuffer[0];
_dbg_assert_(COMMANDPROCESSOR, writePos >= readPos);
availableBytes = writePos - readPos;
#endif
cpreg.status.CommandIdle = 1;
@ -464,69 +438,10 @@ bool RunBuffer()
return ranDecoder;
}
} // end of namespace SWCommandProcessor
// fifo functions
#if (SW_BACKEND)
void SWFifo_EnterLoop()
{
fifoStateRun = true;
while (fifoStateRun)
{
g_video_backend->PeekMessages();
if (!SWCommandProcessor::RunBuffer()) {
Common::YieldCPU();
}
}
}
#else
void Fifo_EnterLoop(const SVideoInitialize &video_initialize)
{
fifoStateRun = true;
while (fifoStateRun)
{
g_VideoInitialize.pPeekMessages();
if (g_ActiveConfig.bEFBAccessEnable)
VideoFifo_CheckEFBAccess();
VideoFifo_CheckSwapRequest();
if (!CommandProcessor::RunBuffer()) {
Common::YieldCPU();
}
}
}
#endif
#if 0
void Fifo_ExitLoop()
{
fifoStateRun = false;
}
void Fifo_SetRendering(bool enabled)
void SetRendering(bool enabled)
{
g_bSkipCurrentFrame = !enabled;
}
// for compatibility with video common
void Fifo_Init() {}
void Fifo_Shutdown() {}
void Fifo_DoState(PointerWrap &p) {}
} // end of namespace SWCommandProcessor
u8* FAKE_GetFifoStartPtr()
{
return SWCommandProcessor::commandBuffer;
}
u8* FAKE_GetFifoEndPtr()
{
return &SWCommandProcessor::commandBuffer[SWCommandProcessor::writePos];
}
#endif