omxil: Update the number of buffers when reconfiguring

On OpenMAX devices supported earlier, the number of buffers has
stayed the same after reconfiguring, but on the Nexus One, the
number changes.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

modules/codec/omxil/omxil.c

@@ -984,6 +984,16 @@ static OMX_ERRORTYPE PortReconfigure(decoder_t *p_dec, OmxPort *p_port)
     CHECK_ERROR(omx_error, "OMX_CommandPortEnable on %i failed (%x)",
                 (int)p_port->i_port_index, omx_error );
 
+    if (p_port->definition.nBufferCountActual > p_port->i_buffers) {
+        free(p_port->pp_buffers);
+        p_port->pp_buffers = malloc(p_port->definition.nBufferCountActual * sizeof(OMX_BUFFERHEADERTYPE*));
+        if(!p_port->pp_buffers)
+        {
+            omx_error = OMX_ErrorInsufficientResources;
+            CHECK_ERROR(omx_error, "memory allocation failed");
+        }
+    }
+    p_port->i_buffers = p_port->definition.nBufferCountActual;
     for(i = 0; i < p_port->i_buffers; i++)
     {
         if(0 && p_port->b_direct)