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-rw-r--r--src/mesa/main/texobj.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index aaccc03a7c..7e8a2489ac 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)