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VideoCore: Fixes rendering issues on Qt and corrects framebuffer output size.

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This commit is contained in:
bunnei
2014-08-26 17:34:52 -04:00
parent fef62d0e54
commit 20d169e4a1
5 changed files with 23 additions and 17 deletions
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2
src/video_core/clipper.cpp
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@ -92,7 +92,7 @@ static void InitScreenCoordinates(OutputVertex& vtx)
viewport.offset_z = float24::FromRawFloat24(registers.viewport_depth_far_plane);
// TODO: Not sure why the viewport width needs to be divided by 2 but the viewport height does not
vtx.screenpos[0] = (vtx.pos.x / vtx.pos.w + float24::FromFloat32(1.0)) * viewport.halfsize_x / float24::FromFloat32(2.0) + viewport.offset_x;
vtx.screenpos[0] = (vtx.pos.x / vtx.pos.w + float24::FromFloat32(1.0)) * viewport.halfsize_x + viewport.offset_x;
vtx.screenpos[1] = (vtx.pos.y / vtx.pos.w + float24::FromFloat32(1.0)) * viewport.halfsize_y + viewport.offset_y;
vtx.screenpos[2] = viewport.offset_z - vtx.pos.z / vtx.pos.w * viewport.zscale;
}