Mesa (master): mesa: glGetTexParameter support for GL_ARB_texture_storage

[Brian Paul]

Module: Mesa
Branch: master
Commit: fbc419314e9d1f06d624d8e3997394db7f829f63
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fbc419314e9d1f06d624d8e3997394db7f829f63

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Oct 31 10:52:56 2011 -0600

mesa: glGetTexParameter support for GL_ARB_texture_storage

---

 src/mesa/main/texparam.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
index dc5ee33..a242448 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -1204,6 +1204,12 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          *params = (GLfloat) obj->Sampler.CubeMapSeamless;
          break;
 
+      case GL_TEXTURE_IMMUTABLE_FORMAT:
+         if (!ctx->Extensions.ARB_texture_storage)
+            goto invalid_pname;
+         *params = (GLfloat) obj->Immutable;
+         break;
+
       default:
          goto invalid_pname;
    }
@@ -1338,6 +1344,12 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          *params = (GLint) obj->Sampler.CubeMapSeamless;
          break;
 
+      case GL_TEXTURE_IMMUTABLE_FORMAT:
+         if (!ctx->Extensions.ARB_texture_storage)
+            goto invalid_pname;
+         *params = (GLint) obj->Immutable;
+         break;
+
       default:
          goto invalid_pname;
    }