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Removed unnecessary GDI redraws when GDI emulation is disabled

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This commit is contained in:
narzoul 2016-04-16 15:59:05 +02:00
parent e774564467
commit 111719eaf7
5 changed files with 37 additions and 8 deletions
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17
DDrawCompat/CompatGdi.cpp
View File

@ -130,7 +130,7 @@ namespace CompatGdi
bool beginGdiRendering()
{
if (!RealPrimarySurface::isFullScreen())
if (!isEmulationEnabled())
{
return false;
}
@ -233,11 +233,24 @@ namespace CompatGdi
void invalidate(const RECT* rect)
{
EnumWindows(&invalidateWindow, reinterpret_cast<LPARAM>(rect));
if (isEmulationEnabled())
{
EnumWindows(&invalidateWindow, reinterpret_cast<LPARAM>(rect));
}
}
bool isEmulationEnabled()
{
return RealPrimarySurface::isFullScreen();
}
void updatePalette(DWORD startingEntry, DWORD count)
{
if (!isEmulationEnabled())
{
return;
}
Compat::ScopedCriticalSection gdiLock(g_gdiCriticalSection);
CompatGdiDcCache::clear();

1
DDrawCompat/CompatGdi.h
View File

@ -12,6 +12,7 @@ namespace CompatGdi
void hookWndProc(LPCSTR className, WNDPROC &oldWndProc, WNDPROC newWndProc);
void installHooks();
void invalidate(const RECT* rect);
bool isEmulationEnabled();
void updatePalette(DWORD startingEntry, DWORD count);
extern CRITICAL_SECTION g_gdiCriticalSection;

5
DDrawCompat/CompatGdiDcFunctions.cpp
View File

@ -5,7 +5,6 @@
#include "CompatGdiDcFunctions.h"
#include "DDrawLog.h"
#include "Hook.h"
#include "RealPrimarySurface.h"
namespace
{
@ -77,9 +76,9 @@ namespace
{
Compat::Log() << "Skipping redirection since there is no display DC argument";
}
else if (!RealPrimarySurface::isFullScreen())
else if (!CompatGdi::isEmulationEnabled())
{
Compat::Log() << "Skipping redirection due to windowed mode";
Compat::Log() << "Skipping redirection since GDI emulation is disabled";
}
else
{

5
DDrawCompat/CompatGdiScrollFunctions.cpp
View File

@ -58,6 +58,9 @@ namespace CompatGdiScrollFunctions
void updateScrolledWindow(HWND hwnd)
{
RedrawWindow(hwnd, nullptr, nullptr, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_NOCHILDREN);
if (CompatGdi::isEmulationEnabled())
{
RedrawWindow(hwnd, nullptr, nullptr, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_NOCHILDREN);
}
}
}

17
DDrawCompat/CompatGdiWinProc.cpp
View File

@ -121,6 +121,11 @@ namespace
void onActivate(HWND hwnd)
{
if (!CompatGdi::isEmulationEnabled())
{
return;
}
RECT windowRect = {};
GetWindowRect(hwnd, &windowRect);
RECT clientRect = {};
@ -139,6 +144,11 @@ namespace
void onMenuSelect()
{
if (!CompatGdi::isEmulationEnabled())
{
return;
}
HWND menuWindow = FindWindow(reinterpret_cast<LPCSTR>(0x8000), nullptr);
while (menuWindow)
{
@ -159,8 +169,11 @@ namespace
if (IsWindowVisible(hwnd))
{
GetWindowRect(hwnd, it != g_prevWindowRect.end() ? &it->second : &g_prevWindowRect[hwnd]);
RedrawWindow(hwnd, nullptr, nullptr, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
if (CompatGdi::isEmulationEnabled())
{
GetWindowRect(hwnd, it != g_prevWindowRect.end() ? &it->second : &g_prevWindowRect[hwnd]);
RedrawWindow(hwnd, nullptr, nullptr, RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
}
}
else if (it != g_prevWindowRect.end())
{