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Improve on a fixup for the difference between opengl and directx pixel 

centering of vertexes.
This commit is contained in:
Oliver Stieber 2005-08-03 19:14:19 +00:00 committed by Alexandre Julliard
parent 5577cc739d
commit 1f05577395
1 changed files with 4 additions and 4 deletions
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8
dlls/wined3d/drawprim.c
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@ -272,8 +272,8 @@ static BOOL primitiveInitState(IWineD3DDevice *iface, BOOL vtx_transformed, BOOL
instead. */
glLoadIdentity();
glTranslatef(1.0 / This->stateBlock->viewport.Width, -1.0 / This->stateBlock->viewport.Height, 0);
checkGLcall("glTranslatef (1.0 / width, -1.0 / height, 0)");
glTranslatef(0.9 / This->stateBlock->viewport.Width, -0.9 / This->stateBlock->viewport.Height, 0);
checkGLcall("glTranslatef (0.9 / width, -0.9 / height, 0)");
if (This->renderUpsideDown) {
glMultMatrixf(invymat);
@ -296,8 +296,8 @@ static BOOL primitiveInitState(IWineD3DDevice *iface, BOOL vtx_transformed, BOOL
glLoadIdentity();
/* Window Coord 0 is the middle of the first pixel, so translate by half
a pixel (See comment above glTranslate above) */
glTranslatef(1.0 / This->stateBlock->viewport.Width, -1.0 / This->stateBlock->viewport.Height, 0);
checkGLcall("glTranslatef (1.0 / width, -1.0 / height, 0)");
glTranslatef(0.9 / This->stateBlock->viewport.Width, -0.9 / This->stateBlock->viewport.Height, 0);
checkGLcall("glTranslatef (0.9 / width, -0.9 / height, 0)");
if (This->renderUpsideDown) {
glMultMatrixf(invymat);
checkGLcall("glMultMatrixf(invymat)");