wined3d: Set the depth blit helper texture address mode to clamp.

On ATI cards we use the driver's GL_ARB_texture_non_power_of_two emulation to support conditional NP2 textures without having to deal with the denormalized coordinates. The default GL_TEXTURE_2D address mode is incompatible with GL_ARB_texture_rectangle however.

wined3d: Set the depth blit helper texture address mode to clamp.
3c2fa6ae · Stefan Dösinger · Alexandre Julliard · 387d337a · 3c2fa6ae
Commit 3c2fa6ae authored Jul 14, 2009 by Stefan Dösinger Committed by Alexandre Julliard Jul 15, 2009
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surface.c dlls/wined3d/surface.c +3 -0

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--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -4418,6 +4418,9 @@ void surface_load_ds_location(IWineD3DSurface *iface, DWORD location) {
                    0, 0, This->currentDesc.Width, This->currentDesc.Height, 0);
            glTexParameteri(bind_target, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
            glTexParameteri(bind_target, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+            glTexParameteri(bind_target, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+            glTexParameteri(bind_target, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+            glTexParameteri(bind_target, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
            glTexParameteri(bind_target, GL_DEPTH_TEXTURE_MODE_ARB, GL_LUMINANCE);
            glBindTexture(bind_target, old_binding);