Mesa (master): mesa: fix GL_DEPTH_CLEAR_VALUE casting

[Brian Paul]

Module: Mesa
Branch: master
Commit: 814bc5ccda51009327b6b5ff0fc2c088d537a636
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=814bc5ccda51009327b6b5ff0fc2c088d537a636

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Jan  6 14:21:27 2009 -0700

mesa: fix GL_DEPTH_CLEAR_VALUE casting

(cherry picked from commit d14d494dcda3d80ec2cf452551c680ffb432e306)

---

 src/mesa/main/get.c      |    6 +++---
 src/mesa/main/get_gen.py |    2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index f72aa6a..8ce9b0a 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -289,7 +289,7 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
          params[0] = INT_TO_BOOLEAN(ctx->DrawBuffer->Visual.depthBits);
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = FLOAT_TO_BOOLEAN(ctx->Depth.Clear);
+         params[0] = FLOAT_TO_BOOLEAN(((GLfloat) ctx->Depth.Clear));
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_BOOLEAN(ctx->Depth.Func);
@@ -2137,7 +2137,7 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          params[0] = (GLfloat)(ctx->DrawBuffer->Visual.depthBits);
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = ctx->Depth.Clear;
+         params[0] = ((GLfloat) ctx->Depth.Clear);
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_FLOAT(ctx->Depth.Func);
@@ -3985,7 +3985,7 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
          params[0] = ctx->DrawBuffer->Visual.depthBits;
          break;
       case GL_DEPTH_CLEAR_VALUE:
-         params[0] = FLOAT_TO_INT(ctx->Depth.Clear);
+         params[0] = FLOAT_TO_INT(((GLfloat) ctx->Depth.Clear));
          break;
       case GL_DEPTH_FUNC:
          params[0] = ENUM_TO_INT(ctx->Depth.Func);
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py
index 152e378..a191b04 100644
--- a/src/mesa/main/get_gen.py
+++ b/src/mesa/main/get_gen.py
@@ -180,7 +180,7 @@ StateVars = [
 	( "GL_DEPTH_BIAS", GLfloat, ["ctx->Pixel.DepthBias"], "", None ),
 	( "GL_DEPTH_BITS", GLint, ["ctx->DrawBuffer->Visual.depthBits"],
 	  "", None ),
-	( "GL_DEPTH_CLEAR_VALUE", GLfloatN, ["ctx->Depth.Clear"], "", None ),
+	( "GL_DEPTH_CLEAR_VALUE", GLfloatN, ["((GLfloat) ctx->Depth.Clear)"], "", None ),
 	( "GL_DEPTH_FUNC", GLenum, ["ctx->Depth.Func"], "", None ),
 	( "GL_DEPTH_RANGE", GLfloatN,
 	  [ "ctx->Viewport.Near", "ctx->Viewport.Far" ], "", None ),