Mesa (9.0): mesa: Allow glGetTexParameter of GL_TEXTURE_SRGB_DECODE_EXT

[Ian Romanick]

Module: Mesa
Branch: 9.0
Commit: cf81335712d489a1f4778596c5a6610fc8547692
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=cf81335712d489a1f4778596c5a6610fc8547692

Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Tue Sep 18 15:19:18 2012 +0200

mesa: Allow glGetTexParameter of GL_TEXTURE_SRGB_DECODE_EXT

This was already (correctly) supported for glGetSamplerParameter paths.

NOTE: This is a candidate for stable branches.

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Brian Paul <brianp at vmware.com>
(cherry picked from commit ae3023e9675a033ff66b9bb14598aa1f02530d7f)

---

 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 e6140eb..7a55317 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -1448,6 +1448,12 @@ _mesa_GetTexParameterfv( GLenum target, GLenum pname, GLfloat *params )
          *params = (GLfloat) obj->Immutable;
          break;
 
+      case GL_TEXTURE_SRGB_DECODE_EXT:
+         if (!ctx->Extensions.EXT_texture_sRGB_decode)
+            goto invalid_pname;
+         *params = (GLfloat) obj->Sampler.sRGBDecode;
+         break;
+
       default:
          goto invalid_pname;
    }
@@ -1622,6 +1628,12 @@ _mesa_GetTexParameteriv( GLenum target, GLenum pname, GLint *params )
          *params = obj->RequiredTextureImageUnits;
          break;
 
+      case GL_TEXTURE_SRGB_DECODE_EXT:
+         if (!ctx->Extensions.EXT_texture_sRGB_decode)
+            goto invalid_pname;
+         *params = obj->Sampler.sRGBDecode;
+         break;
+
       default:
          goto invalid_pname;
    }