Mesa (master): mesa: Use accessor for stencil reference values in glGet

[Chris Forbes]

Module: Mesa
Branch: master
Commit: 96a1bf1ba3b3e556abe2e7303b8b785e93e68985
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=96a1bf1ba3b3e556abe2e7303b8b785e93e68985

Author: Chris Forbes <chrisf at ijw.co.nz>
Date:   Mon May 13 21:46:07 2013 +1200

mesa: Use accessor for stencil reference values in glGet

NOTE: This is a candidate for stable branches.

Signed-off-by: Chris Forbes <chrisf at ijw.co.nz>
Reviewed-by: Paul Berry <stereotype441 at gmail.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/main/get.c              |    6 +++++-
 src/mesa/main/get_hash_params.py |    2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index f498118..593c75b 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -36,6 +36,7 @@
 #include "texcompress.h"
 #include "framebuffer.h"
 #include "samplerobj.h"
+#include "stencil.h"
 
 /* This is a table driven implemetation of the glGet*v() functions.
  * The basic idea is that most getters just look up an int somewhere
@@ -675,7 +676,10 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
       v->value_enum = ctx->Stencil.ZPassFunc[ctx->Stencil.ActiveFace];
       break;
    case GL_STENCIL_REF:
-      v->value_int = ctx->Stencil.Ref[ctx->Stencil.ActiveFace];
+      v->value_int = _mesa_get_stencil_ref(ctx, ctx->Stencil.ActiveFace);
+      break;
+   case GL_STENCIL_BACK_REF:
+      v->value_int = _mesa_get_stencil_ref(ctx, 1);
       break;
    case GL_STENCIL_VALUE_MASK:
       v->value_int = ctx->Stencil.ValueMask[ctx->Stencil.ActiveFace];
diff --git a/src/mesa/main/get_hash_params.py b/src/mesa/main/get_hash_params.py
index 2450759..ef1ab02 100644
--- a/src/mesa/main/get_hash_params.py
+++ b/src/mesa/main/get_hash_params.py
@@ -286,7 +286,7 @@ descriptor=[
   [ "STENCIL_BACK_FUNC", "CONTEXT_ENUM(Stencil.Function[1]), NO_EXTRA" ],
   [ "STENCIL_BACK_VALUE_MASK", "CONTEXT_INT(Stencil.ValueMask[1]), NO_EXTRA" ],
   [ "STENCIL_BACK_WRITEMASK", "CONTEXT_INT(Stencil.WriteMask[1]), NO_EXTRA" ],
-  [ "STENCIL_BACK_REF", "CONTEXT_INT(Stencil.Ref[1]), NO_EXTRA" ],
+  [ "STENCIL_BACK_REF", "LOC_CUSTOM, TYPE_INT, NO_OFFSET, NO_EXTRA" ],
   [ "STENCIL_BACK_FAIL", "CONTEXT_ENUM(Stencil.FailFunc[1]), NO_EXTRA" ],
   [ "STENCIL_BACK_PASS_DEPTH_FAIL", "CONTEXT_ENUM(Stencil.ZFailFunc[1]), NO_EXTRA" ],
   [ "STENCIL_BACK_PASS_DEPTH_PASS", "CONTEXT_ENUM(Stencil.ZPassFunc[1]), NO_EXTRA" ],