wine/dlls/wined3d vertexshader.c pixelshader.c

[Alexandre Julliard]

ChangeSet ID:	21403
CVSROOT:	/opt/cvs-commit
Module name:	wine
Changes by:	julliard at winehq.org	2005/11/22 09:01:55

Modified files:
	dlls/wined3d   : vertexshader.c pixelshader.c 

Log message:
	Oliver Stieber <oliver_stieber at yahoo.co.uk>
	Corrects an error in the _m3xm3 shader function in pixel and vertex
	shaders.

Patch: http://cvs.winehq.org/patch.py?id=21403

Old revision  New revision  Changes     Path
 1.16          1.17          +2 -2       wine/dlls/wined3d/vertexshader.c
 1.2           1.3           +2 -2       wine/dlls/wined3d/pixelshader.c

Index: wine/dlls/wined3d/vertexshader.c
diff -u -p wine/dlls/wined3d/vertexshader.c:1.16 wine/dlls/wined3d/vertexshader.c:1.17
--- wine/dlls/wined3d/vertexshader.c:1.16	22 Nov 2005 15: 1:55 -0000
+++ wine/dlls/wined3d/vertexshader.c	22 Nov 2005 15: 1:55 -0000
@@ -325,8 +325,8 @@ void vshader_m3x4(WINED3DSHADERVECTOR* d
 }
 
 void vshader_m3x3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, D3DMATRIX33 mat) {
-  d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[2][2] * s0->z;
-  d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[2][2] * s0->z;
+  d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z;
+  d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z;
   d->z = mat[2][0] * s0->x + mat[2][1] * s0->y + mat[2][2] * s0->z;
   d->w = 1.0f;
   VSTRACE(("executing m3x3(1): mat=(%f, %f, %f)    s0=(%f)     d=(%f) \n", mat[0][0], mat[0][1], mat[0][2], s0->x, d->x));
Index: wine/dlls/wined3d/pixelshader.c
diff -u -p wine/dlls/wined3d/pixelshader.c:1.2 wine/dlls/wined3d/pixelshader.c:1.3
--- wine/dlls/wined3d/pixelshader.c:1.2	22 Nov 2005 15: 1:55 -0000
+++ wine/dlls/wined3d/pixelshader.c	22 Nov 2005 15: 1:55 -0000
@@ -373,8 +373,8 @@ void pshader_m3x4(WINED3DSHADERVECTOR* d
 }
 
 void pshader_m3x3(WINED3DSHADERVECTOR* d, WINED3DSHADERVECTOR* s0, D3DMATRIX33 mat) {
-    d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[2][2] * s0->z;
-    d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[2][2] * s0->z;
+    d->x = mat[0][0] * s0->x + mat[0][1] * s0->y + mat[0][2] * s0->z;
+    d->y = mat[1][0] * s0->x + mat[1][1] * s0->y + mat[1][2] * s0->z;
     d->z = mat[2][0] * s0->x + mat[2][1] * s0->y + mat[2][2] * s0->z;
     d->w = 1.0f;
     PSTRACE(("executing m3x3(1): mat=(%f, %f, %f)    s0=(%f)     d=(%f) \n", mat[0][0], mat[0][1], mat[0][2], s0->x, d->x));