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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.
This commit is contained in:
Stefan Dösinger 2009-07-14 19:01:48 +02:00 committed by Alexandre Julliard
parent 387d337a70
commit 3c2fa6aea4
1 changed files with 3 additions and 0 deletions
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3
dlls/wined3d/surface.c
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@ -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);