[PATCH] winex11.drv: Handle button events without axes.

[Alistair Leslie-Hughes]

Hi John

On 19/11/19 4:39 pm, John Chadwick wrote:
> -    gMsgPacket.pkX = button->axis_data[0];
> -    gMsgPacket.pkY = button->axis_data[1];
> +    if (button->axes_count > 0) {
> +        gMsgPacket.pkX = button->axis_data[0];
> +        gMsgPacket.pkY = button->axis_data[1];
> +    } else {
> +        gMsgPacket.pkX = last_packet.pkX;
> +        gMsgPacket.pkY = last_packet.pkY;
> +    }
>       gMsgPacket.pkOrientation.orAzimuth = figure_deg(button->axis_data[3],button->axis_data[4]);
>       gMsgPacket.pkOrientation.orAltitude = ((1000 - 15 * max(abs(button->axis_data[3]),
>                                                               abs(button->axis_data[4])))

pkOrientation and pkNormalPressure will also need to be put in the if 
condition.


Regards
Alistair Leslie-Hughes