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GL: Delete "exact-2x" feature. The way it's currently implemented it requires us to allocate double-sized buffers, which really hurt some GFX cards. So, it's gone for now but may return later in some form.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4201 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2009-09-04 17:29:16 +00:00
parent 8d4ecacb4b
commit 0d1662e020
8 changed files with 116 additions and 86 deletions
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73
Source/Plugins/Plugin_VideoDX9/Src/main.cpp
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@ -20,6 +20,7 @@
#include <d3dx9.h>
#include "Common.h"
#include "Atomic.h"
#include "Thread.h"
#include "LogManager.h"
@ -59,10 +60,9 @@ SVideoInitialize g_VideoInitialize;
PLUGIN_GLOBALS* globals = NULL;
int initCount = 0;
static volatile u32 s_AccessEFBResult = 0, s_EFBx, s_EFBy;
static u32 s_efbAccessRequested = FALSE;
static volatile EFBAccessType s_AccessEFBType;
static Common::Event s_AccessEFBDone;
static Common::CriticalSection s_criticalEFB;
bool HandleDisplayList(u32 address, u32 size)
{
@ -413,65 +413,40 @@ void Video_Screenshot(const char *_szFilename)
}
}
static struct
{
EFBAccessType type;
u32 x;
u32 y;
} s_accessEFBArgs;
static u32 s_AccessEFBResult = 0;
void VideoFifo_CheckEFBAccess()
{
s_criticalEFB.Enter();
s_AccessEFBResult = 0;
/*
switch (s_AccessEFBType)
if (Common::AtomicLoadAcquire(s_efbAccessRequested))
{
case PEEK_Z:
break;
s_AccessEFBResult = Renderer::AccessEFB(s_accessEFBArgs.type, s_accessEFBArgs.x, s_accessEFBArgs.y);
case POKE_Z:
break;
case PEEK_COLOR:
break;
case POKE_COLOR:
break;
default:
break;
Common::AtomicStoreRelease(s_efbAccessRequested, FALSE);
}
*/
if (g_VideoInitialize.bUseDualCore)
s_AccessEFBDone.Set();
s_criticalEFB.Leave();
}
u32 Video_AccessEFB(EFBAccessType type, u32 x, u32 y)
{
u32 result;
s_accessEFBArgs.type = type;
s_accessEFBArgs.x = x;
s_accessEFBArgs.y = y;
s_criticalEFB.Enter();
s_AccessEFBType = type;
s_EFBx = x;
s_EFBy = y;
Common::AtomicStoreRelease(s_efbAccessRequested, TRUE);
if (g_VideoInitialize.bUseDualCore)
s_AccessEFBDone.Init();
s_criticalEFB.Leave();
if (g_VideoInitialize.bUseDualCore)
s_AccessEFBDone.Wait();
{
while (Common::AtomicLoadAcquire(s_efbAccessRequested))
Common::YieldCPU();
}
else
VideoFifo_CheckEFBAccess();
s_criticalEFB.Enter();
if (g_VideoInitialize.bUseDualCore)
s_AccessEFBDone.Shutdown();
result = s_AccessEFBResult;
s_criticalEFB.Leave();
return result;
return s_AccessEFBResult;
}