[Mesa-dev] [PATCH 2/5] mesa: fix/add some cases in _mesa_get_linear_internalformat()

[Brian Paul]

In some cases we were converting generic formats to sized formats
and vice versa.  The point is to simply convert sRGB formats to
corresponding linear formats.
---
 src/mesa/main/glformats.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index bec7a9b..02709a1 100644
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -1229,10 +1229,16 @@ _mesa_get_linear_internalformat(GLenum format)
    case GL_SRGB8_ALPHA8:
       return GL_RGBA8;
 
-   case GL_SLUMINANCE:
+   case GL_SLUMINANCE8:
       return GL_LUMINANCE8;
 
+   case GL_SLUMINANCE:
+      return GL_LUMINANCE;
+
    case GL_SLUMINANCE_ALPHA:
+      return GL_LUMINANCE_ALPHA;
+
+   case GL_SLUMINANCE8_ALPHA8:
       return GL_LUMINANCE8_ALPHA8;
 
    default:
-- 
1.7.10.4