_mesa_buffer_unmap_all_mappings(struct gl_context *ctx,
struct gl_buffer_object *bufObj);
-extern void
-_mesa_copy_buffer_sub_data(struct gl_context *ctx,
- struct gl_buffer_object *src,
- struct gl_buffer_object *dst,
- GLintptr readOffset, GLintptr writeOffset,
- GLsizeiptr size, const char *func);
-
extern void
_mesa_ClearBufferSubData_sw(struct gl_context *ctx,
GLintptr offset, GLsizeiptr size,