From: Axel Davy Date: Thu, 23 Apr 2015 19:46:24 +0000 (+0200) Subject: st/nine: Fix comment in update_viewport X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=907f28f87e3858028bce4477f0b57f7e5d76060a;p=mesa.git st/nine: Fix comment in update_viewport Reviewed-by: Ilia Mirkin Signed-off-by: Axel Davy --- diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c index 6c7eab3c25c..27800c61c2a 100644 --- a/src/gallium/state_trackers/nine/nine_state.c +++ b/src/gallium/state_trackers/nine/nine_state.c @@ -138,10 +138,9 @@ update_viewport(struct NineDevice9 *device) const D3DVIEWPORT9 *vport = &device->state.viewport; struct pipe_viewport_state pvport; - /* XXX: - * I hope D3D clip coordinates are still + /* D3D coordinates are: * -1 .. +1 for X,Y and - * 0 .. +1 for Z (use pipe_rasterizer_state.clip_halfz) + * 0 .. +1 for Z (we use pipe_rasterizer_state.clip_halfz) */ pvport.scale[0] = (float)vport->Width * 0.5f; pvport.scale[1] = (float)vport->Height * -0.5f;