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fixed some glitches caused by SSAA when resolving the supersampled efb to Textures.

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improve speed a little in games that have large viewports.
please test and let me know the results

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5009 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2010-02-04 22:25:09 +00:00
parent 0bad7e2a71
commit b4d7a0e20d
4 changed files with 35 additions and 29 deletions
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33
Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
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@ -70,6 +70,7 @@ static bool s_AVIDumping;
static u32 s_blendMode;
static u32 s_LastAA;
static bool IS_AMD;
char st[32768];
@ -275,6 +276,7 @@ bool Renderer::Init()
D3D::Create(g_ActiveConfig.iAdapter, EmuWindow::GetWnd(), false,
fullScreenRes, backbuffer_ms_mode, false);
IS_AMD = D3D::IsATIDevice();
s_backbuffer_width = D3D::GetBackBufferWidth();
s_backbuffer_height = D3D::GetBackBufferHeight();
@ -729,12 +731,12 @@ bool Renderer::SetScissorRect()
if (rc.left < 0) rc.left = 0;
if (rc.right < 0) rc.right = 0;
if (rc.left > s_Fulltarget_width) rc.left = s_Fulltarget_width;
if (rc.right > s_Fulltarget_width) rc.right = s_Fulltarget_width;
if (rc.left > s_target_width) rc.left = s_target_width;
if (rc.right > s_target_width) rc.right = s_target_width;
if (rc.top < 0) rc.top = 0;
if (rc.bottom < 0) rc.bottom = 0;
if (rc.top > s_Fulltarget_height) rc.top = s_Fulltarget_height;
if (rc.bottom > s_Fulltarget_height) rc.bottom = s_Fulltarget_height;
if (rc.top > s_target_height) rc.top = s_target_height;
if (rc.bottom > s_target_height) rc.bottom = s_target_height;
if (rc.left > rc.right)
{
int temp = rc.right;
@ -758,8 +760,8 @@ bool Renderer::SetScissorRect()
//WARN_LOG(VIDEO, "Bad scissor rectangle: %i %i %i %i", rc.left, rc.top, rc.right, rc.bottom);
rc.left = Xstride;
rc.top = Ystride;
rc.right = Xstride + GetTargetWidth();
rc.bottom = Ystride + GetTargetHeight();
rc.right = Xstride + s_target_width;
rc.bottom = Ystride + s_target_height;
D3D::dev->SetScissorRect(&rc);
return false;
}
@ -1009,15 +1011,18 @@ void UpdateViewport()
Y = 0;
sizeChanged=true;
}
if(X + Width > s_Fulltarget_width)
if(!IS_AMD)
{
s_Fulltarget_width += (X + Width - s_Fulltarget_width) * 2;
sizeChanged=true;
}
if(Y + Height > s_Fulltarget_height)
{
s_Fulltarget_height += (Y + Height - s_Fulltarget_height) * 2;
sizeChanged=true;
if(X + Width > s_Fulltarget_width)
{
s_Fulltarget_width += (X + Width - s_Fulltarget_width) * 2;
sizeChanged=true;
}
if(Y + Height > s_Fulltarget_height)
{
s_Fulltarget_height += (Y + Height - s_Fulltarget_height) * 2;
sizeChanged=true;
}
}
if(sizeChanged)
{