piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-21 21:30:19 -06:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #9660 from ezio1900/master

Browse Source 
VideoCommon: Fix scissorOffset, handle negative value correctly
This commit is contained in:
JMC47
2021-04-23 21:21:53 -04:00
committed by GitHub
parent be5775614c 97ea3a603e
commit 18e84361d9
5 changed files with 51 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
Source/Core/VideoBackends/Software/Clipper.cpp
View File

@ -518,8 +518,10 @@ void PerspectiveDivide(OutputVertexData* vertex)
Vec3& screen = vertex->screenPosition;
float wInverse = 1.0f / projected.w;
screen.x = projected.x * wInverse * xfmem.viewport.wd + xfmem.viewport.xOrig - 342;
screen.y = projected.y * wInverse * xfmem.viewport.ht + xfmem.viewport.yOrig - 342;
screen.x =
projected.x * wInverse * xfmem.viewport.wd + xfmem.viewport.xOrig - bpmem.scissorOffset.x * 2;
screen.y =
projected.y * wInverse * xfmem.viewport.ht + xfmem.viewport.yOrig - bpmem.scissorOffset.y * 2;
screen.z = projected.z * wInverse * xfmem.viewport.zRange + xfmem.viewport.farZ;
}
} // namespace Clipper