=> 0x7f64a71b4d45 <gst_buffer_is_metadata_writable+5>:	cmpl   $0x1,0x8(%rdi)
   0x7f64a71b4d49 <gst_buffer_is_metadata_writable+9>:	sete   %al
   0x7f64a71b4d4c <gst_buffer_is_metadata_writable+12>:	retq   
   0x7f64a71b4d4d:	nopl   (%rax)
   0x7f64a71b4d50 <gst_buffer_set_qdata>:	push   %r15
   0x7f64a71b4d52 <gst_buffer_set_qdata+2>:	mov    %rdi,%r15
   0x7f64a71b4d55 <gst_buffer_set_qdata+5>:	push   %r14
   0x7f64a71b4d57 <gst_buffer_set_qdata+7>:	mov    %esi,%r14d
   0x7f64a71b4d5a <gst_buffer_set_qdata+10>:	push   %r13
   0x7f64a71b4d5c <gst_buffer_set_qdata+12>:	push   %r12
   0x7f64a71b4d5e <gst_buffer_set_qdata+14>:	mov    %rdx,%r12
   0x7f64a71b4d61 <gst_buffer_set_qdata+17>:	push   %rbp
   0x7f64a71b4d62 <gst_buffer_set_qdata+18>:	push   %rbx
   0x7f64a71b4d63 <gst_buffer_set_qdata+19>:	sub    $0x38,%rsp
   0x7f64a71b4d67 <gst_buffer_set_qdata+23>:	callq  0x7f64a71b4410 <gst_buffer_get_type>
   0x7f64a71b4d6c <gst_buffer_set_qdata+28>:	test   %r15,%r15