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DX11: Add an option to choose the internal resolution.

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DX9: When clearing the back buffer in Renderer::Swap(), use IDirect3DDevice9::Clear instead of a clear quad if possible. Should improve performance marginally.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6373 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX 2010-11-10 16:43:27 +00:00
commit 38d06e76d6
7 changed files with 115 additions and 53 deletions
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30
Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
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@ -67,9 +67,11 @@ static int s_backbuffer_height;
static int s_XFB_width;
static int s_XFB_height;
// ratio of backbuffer size and render area size
static float xScale;
static float yScale;
// Internal resolution scale (related to xScale/yScale for "Auto" scaling)
static float EFBxScale;
static float EFByScale;
@ -1036,7 +1038,6 @@ void Renderer::SetBlendMode(bool forceUpdate)
}
}
static bool RightFrame = false;
// This function has the final picture. We adjust the aspect ratio here.
void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,const EFBRectangle& rc)
{
@ -1061,6 +1062,7 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
ResetAPIState();
if(g_ActiveConfig.bAnaglyphStereo)
{
static bool RightFrame = false;
if(RightFrame)
{
D3D::SetRenderState(D3DRS_COLORWRITEENABLE, D3DCOLORWRITEENABLE_BLUE | D3DCOLORWRITEENABLE_GREEN);
@ -1088,15 +1090,21 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
D3DVIEWPORT9 vp;
// Clear full target screen (edges, borders etc)
vp.X = 0;
vp.Y = 0;
vp.Width = s_backbuffer_width;
vp.Height = s_backbuffer_height;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
D3D::dev->SetViewport(&vp);
//D3D::dev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
D3D::drawClearQuad(0, 1.0, PixelShaderCache::GetClearProgram(), VertexShaderCache::GetClearVertexShader());
if(g_ActiveConfig.bAnaglyphStereo) {
// use a clear quad to keep old red or blue/green data
vp.X = 0;
vp.Y = 0;
vp.Width = s_backbuffer_width;
vp.Height = s_backbuffer_height;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
D3D::dev->SetViewport(&vp);
D3D::drawClearQuad(0, 1.0, PixelShaderCache::GetClearProgram(), VertexShaderCache::GetClearVertexShader());
}
else
{
D3D::dev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
}
int X = dst_rect.left;
int Y = dst_rect.top;
@ -1349,7 +1357,7 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
EFByScale = EFBxScale;
break;
};
EFBxScale *= SupersampleCoeficient;
EFByScale *= SupersampleCoeficient;