ref_dx2: hack half pixel offset

2026-08-05 03:24:56 +08:00 · 2026-05-17 00:08:10 +03:00
parent 5c4dd797ce
commit 2086dc6128
1 changed files with 4 additions and 0 deletions
--- a/ref/dx2/r_draw.c
+++ b/ref/dx2/r_draw.c
@@ -62,6 +62,10 @@ void R_DrawStretchPic( float x, float y, float w, float h, float s1, float t1, f
 		const int vertCount = 4;
 		D3DTLVERTEX* verts = (D3DTLVERTEX*)cur;

+		// fix for half coordinate pixel centers in d3d compared to gl
+		x -= 0.5;
+		y -= 0.5;
+
 #define VecToD3DCOLOR(v) D3DRGBA(v[0], v[1], v[2], v[3])

 		verts[0].color = VecToD3DCOLOR(dxc.currentColor);