Mesa (master): mesa: Add missing support for glFogiv(GL_FOG_DISTANCE_MODE_NV)

[Ian Romanick]

Module: Mesa
Branch: master
Commit: f2db3be6200410ffd269f8789f3c97292ce03b0f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f2db3be6200410ffd269f8789f3c97292ce03b0f

Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Fri Jun 16 18:48:22 2017 -0700

mesa: Add missing support for glFogiv(GL_FOG_DISTANCE_MODE_NV)

Found by inspection, so I made a piglit test too.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Cc: mesa-stable at lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/main/fog.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/main/fog.c b/src/mesa/main/fog.c
index c051aadded..0decf762a9 100644
--- a/src/mesa/main/fog.c
+++ b/src/mesa/main/fog.c
@@ -62,6 +62,7 @@ _mesa_Fogiv(GLenum pname, const GLint *params )
       case GL_FOG_END:
       case GL_FOG_INDEX:
       case GL_FOG_COORDINATE_SOURCE_EXT:
+      case GL_FOG_DISTANCE_MODE_NV:
 	 p[0] = (GLfloat) *params;
 	 break;
       case GL_FOG_COLOR: