Mesa (master): mesa: added comment for target_enum_to_index()

Brian Paul brianp at kemper.freedesktop.org
Tue Dec 1 11:28:58 PST 2009


Module: Mesa
Branch: master
Commit: 09325b9ff456ae475069bac5a04cf10a32235e43
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=09325b9ff456ae475069bac5a04cf10a32235e43

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Nov 19 09:55:08 2009 -0700

mesa: added comment for target_enum_to_index()

---

 src/mesa/main/texobj.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index aaccc03..7e8a248 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -940,7 +940,8 @@ _mesa_DeleteTextures( GLsizei n, const GLuint *textures)
 /**
  * Convert a GL texture target enum such as GL_TEXTURE_2D or GL_TEXTURE_3D
  * into the corresponding Mesa texture target index.
- * Return -1 if target is invalid.
+ * Note that proxy targets are not valid here.
+ * \return TEXTURE_x_INDEX or -1 if target is invalid
  */
 static GLint
 target_enum_to_index(GLenum target)



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