Emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2025-04-02 11:01:50 -04:00
Code Issues Projects Releases Packages Wiki Activity

Invert proj matrix offset properly in D3D.

Browse source
This commit is contained in:
Henrik Rydgard 2015-11-09 19:35:25 +01:00
parent a6ced1d0b4
commit 5667f34805
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
GPU/Directx9/ShaderManagerDX9.cpp
View file

@ -255,6 +255,11 @@ static void ConvertProjMatrixToD3D(Matrix4x4 &in, bool invertedX, bool invertedY
float yoff = -0.5f / gstate_c.curRTRenderHeight;
yoff = gstate_c.vpYOffset + (invertedY ? yoff : -yoff);
if (invertedX)
xoff = -xoff;
if (invertedY)
yoff = -yoff;
in.translateAndScale(Vec3(xoff, yoff, 0.5f), Vec3(gstate_c.vpWidthScale, gstate_c.vpHeightScale, invertedZ ? -0.5 : 0.5f));
}