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1. This should fix Issue 1625 (Bizarre Auto Frame Limit)

Browse Source 
Now the frame limiter yields on CPU thread, not as before on GPU thread mistakenly

2. Fixed clear of VI interrupts
   I guess VI interrupts are not used at all, because they were never cleared before

3. Made GPU thread 0% processor usage when paused whatever your active config is.
   I tried the event approach but somehow the thread resume latency is excessively long (Who can tell me why?)

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4790 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
ayuanx
2010-01-07 20:01:41 +00:00
parent 64167bcb60
commit 9cbd508181
15 changed files with 141 additions and 227 deletions
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5
Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
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@ -535,6 +535,7 @@ void Renderer::RenderToXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRect
DEBUGGER_PAUSE_LOG_AT(NEXT_XFB_CMD,false,{printf("RenderToXFB - disabled");});
return;
}
Renderer::ResetAPIState();
// Set the backbuffer as the rendering target
D3D::dev->SetDepthStencilSurface(NULL);
@ -543,7 +544,6 @@ void Renderer::RenderToXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRect
D3DDumpFrame();
EFBTextureToD3DBackBuffer(sourceRc);
D3D::EndFrame();
DEBUGGER_LOG_AT((NEXT_XFB_CMD|NEXT_EFB_CMD|NEXT_FRAME),
{printf("StretchRect, EFB->XFB\n");});
@ -553,6 +553,7 @@ void Renderer::RenderToXFB(u32 xfbAddr, u32 fbWidth, u32 fbHeight, const EFBRect
xfbAddr, fbWidth, fbHeight,
sourceRc.left, sourceRc.top, sourceRc.right, sourceRc.bottom);}
);
Swap(0,FIELD_PROGRESSIVE,0,0); // we used to swap the buffer here, now we will wait
// until the XFB pointer is updated by VI
D3D::BeginFrame();
@ -959,9 +960,9 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight)
// Make any new configuration settings active.
UpdateActiveConfig();
//TODO: Resize backbuffer if window size has changed. This code crashes, debug it.
g_VideoInitialize.pCopiedToXFB(false);
//TODO: Resize backbuffer if window size has changed. This code crashes, debug it.
CheckForResize();
// ---------------------------------------------------------------------