[Mesa-dev] [PATCH 06/16] st/nine: Fix comment in update_viewport

Axel Davy axel.davy at ens.fr
Fri Apr 24 13:09:35 PDT 2015


Signed-off-by: Axel Davy <axel.davy at ens.fr>
---
 src/gallium/state_trackers/nine/nine_state.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c
index 6c7eab3..27800c6 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;
-- 
2.1.0



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