1 files changed, 0 insertions, 57 deletions
diff --git a/src/mesa/main/shader_query.cpp b/src/mesa/main/shader_query.cpp
index dd11b819c1c..b49fd38d64d 100644
--- a/src/mesa/main/shader_query.cpp
+++ b/src/mesa/main/shader_query.cpp
@@ -191,63 +191,6 @@ _mesa_GetActiveAttrib(GLhandleARB program, GLuint desired_index,
                                   (GLint *) type, "glGetActiveAttrib");
 }
 
-/* Locations associated with shader variables (array or non-array) can be
- * queried using its base name or using the base name appended with the
- * valid array index. For example, in case of below vertex shader, valid
- * queries can be made to know the location of "xyz", "array", "array[0]",
- * "array[1]", "array[2]" and "array[3]". In this example index reurned
- * will be 0, 0, 0, 1, 2, 3 respectively.
- *
- * [Vertex Shader]
- * layout(location=0) in vec4 xyz;
- * layout(location=1) in vec4[4] array;
- * void main()
- * { }
- *
- * This requirement came up with the addition of ARB_program_interface_query
- * to OpenGL 4.3 specification. See page 101 (page 122 of the PDF) for details.
- *
- * This utility function is used by:
- * _mesa_GetAttribLocation
- * _mesa_GetFragDataLocation
- * _mesa_GetFragDataIndex
- *
- * Returns 0:
- *    if the 'name' string matches var->name.
- * Returns 'matched index':
- *    if the 'name' string matches var->name appended with valid array index.
- */
-int static inline
-get_matching_index(const ir_variable *const var, const char *name) {
-   unsigned idx = 0;
-   const char *const paren = strchr(name, '[');
-   const unsigned len = (paren != NULL) ? paren - name : strlen(name);
-
-   if (paren != NULL) {
-      if (!var->type->is_array())
-         return -1;
-
-      char *endptr;
-      idx = (unsigned) strtol(paren + 1, &endptr, 10);
-      const unsigned idx_len = endptr != (paren + 1) ? endptr - paren - 1 : 0;
-
-      /* Validate the sub string representing index in 'name' string */
-      if ((idx > 0 && paren[1] == '0') /* leading zeroes */
-          || (idx == 0 && idx_len > 1) /* all zeroes */
-          || paren[1] == ' ' /* whitespace */
-          || endptr[0] != ']' /* closing brace */
-          || endptr[1] != '\0' /* null char */
-          || idx_len == 0 /* missing index */
-          || idx >= var->type->length) /* exceeding array bound */
-         return -1;
-   }
-
-   if (strncmp(var->name, name, len) == 0 && var->name[len] == '\0')
-      return idx;
-
-   return -1;
-}
-
 GLint GLAPIENTRY
 _mesa_GetAttribLocation(GLhandleARB program, const GLcharARB * name)
 {