Mesa (master): nv50,nvc0: handle guard band defines

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: b9142c246dd383de6614ff0b96d017e18a3fdefd
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b9142c246dd383de6614ff0b96d017e18a3fdefd

Author: Christoph Bumiller <christoph.bumiller at speed.at>
Date:   Sat May 25 02:04:25 2013 +0200

nv50,nvc0: handle guard band defines

[imirkin: moved default case out of switch]
Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>

---

 src/gallium/drivers/nouveau/nv50/nv50_screen.c |   10 ++++++++--
 src/gallium/drivers/nouveau/nvc0/nvc0_screen.c |   10 ++++++++--
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index 68d30ea..36a4ad1 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -286,10 +286,16 @@ nv50_screen_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
       return 16.0f;
    case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
       return 4.0f;
-   default:
-      NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);
+   case PIPE_CAPF_GUARD_BAND_LEFT:
+   case PIPE_CAPF_GUARD_BAND_TOP:
       return 0.0f;
+   case PIPE_CAPF_GUARD_BAND_RIGHT:
+   case PIPE_CAPF_GUARD_BAND_BOTTOM:
+      return 0.0f; /* that or infinity */
    }
+
+   NOUVEAU_ERR("unknown PIPE_CAPF %d\n", param);
+   return 0.0f;
 }
 
 static void
diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
index cccfe2b..9f89f31 100644
--- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
@@ -294,10 +294,16 @@ nvc0_screen_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
       return 16.0f;
    case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
       return 15.0f;
-   default:
-      NOUVEAU_ERR("unknown PIPE_CAP %d\n", param);
+   case PIPE_CAPF_GUARD_BAND_LEFT:
+   case PIPE_CAPF_GUARD_BAND_TOP:
       return 0.0f;
+   case PIPE_CAPF_GUARD_BAND_RIGHT:
+   case PIPE_CAPF_GUARD_BAND_BOTTOM:
+      return 0.0f; /* that or infinity */
    }
+
+   NOUVEAU_ERR("unknown PIPE_CAPF %d\n", param);
+   return 0.0f;
 }
 
 static int