Implement vertex attribute binding.

Users can set explicit binding with glBindAttribLocation(), otherwise the
linker will allocate generic attribute slots.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/mesa/shader/prog_parameter.h b/src/mesa/shader/prog_parameter.h
index 0db2bcd314..ab4d730018 100644
--- a/src/mesa/shader/prog_parameter.h
+++ b/src/mesa/shader/prog_parameter.h
@@ -108,6 +108,10 @@ _mesa_add_varying(struct gl_program_parameter_list *paramList,
                   const char *name, GLuint size);
 
 extern GLint
+_mesa_add_attribute(struct gl_program_parameter_list *paramList,
+                    const char *name, GLint attrib);
+
+extern GLint
 _mesa_add_state_reference(struct gl_program_parameter_list *paramList,
                           const GLint *stateTokens);