[Spice-devel] [PATCH v2 11/12] spice: add & use qemu_spice_gl_monitor_config

[Marc-André Lureau]

Hi

On Fri, Feb 19, 2016 at 10:14 AM, Gerd Hoffmann <kraxel at redhat.com> wrote:
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> ---
>  include/ui/spice-display.h |  1 +
>  ui/spice-display.c         | 30 ++++++++++++++++++++++++++++++
>  2 files changed, 31 insertions(+)
>

Could eventually be squashed with "add opengl/virgl/dmabuf support" patch

Reviewed-by: Marc-André Lureau <marcandre.lureau at redhat.com>

> diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
> index dd9cf6f..f9388c2 100644
> --- a/include/ui/spice-display.h
> +++ b/include/ui/spice-display.h
> @@ -71,6 +71,7 @@ typedef struct QXLCookie {
>              QXLRect area;
>              int redraw;
>          } render;
> +        void *data;
>      } u;
>  } QXLCookie;
>
> diff --git a/ui/spice-display.c b/ui/spice-display.c
> index 96beb02..34e6d51 100644
> --- a/ui/spice-display.c
> +++ b/ui/spice-display.c
> @@ -660,6 +660,11 @@ static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token)
>          qemu_bh_schedule(ssd->gl_unblock_bh);
>          break;
>      }
> +    case QXL_COOKIE_TYPE_IO:
> +        if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) {
> +            g_free(cookie->u.data);
> +        }
> +        break;
>  #endif
>      default:
>          /* should never be called, used in qxl native mode only */
> @@ -795,6 +800,29 @@ static const DisplayChangeListenerOps display_listener_ops = {
>
>  #ifdef HAVE_SPICE_GL
>
> +static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd,
> +                                         int x, int y, int w, int h)
> +{
> +    QXLMonitorsConfig *config;
> +    QXLCookie *cookie;
> +
> +    config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead));
> +    config->count = 1;
> +    config->max_allowed = 1;
> +    config->heads[0].x = x;
> +    config->heads[0].y = y;
> +    config->heads[0].width = w;
> +    config->heads[0].height = h;
> +    cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO,
> +                            QXL_IO_MONITORS_CONFIG_ASYNC);
> +    cookie->u.data = config;
> +
> +    spice_qxl_monitors_config_async(&ssd->qxl,
> +                                    (uintptr_t)config,
> +                                    MEMSLOT_GROUP_HOST,
> +                                    (uintptr_t)cookie);
> +}
> +
>  static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block)
>  {
>      uint64_t timeout;
> @@ -934,6 +962,8 @@ static void qemu_spice_gl_scanout(DisplayChangeListener *dcl,
>                           surface_width(ssd->ds),
>                           surface_height(ssd->ds),
>                           stride, fourcc, y_0_top);
> +
> +    qemu_spice_gl_monitor_config(ssd, x, y, w, h);
>  }
>
>  static void qemu_spice_gl_update(DisplayChangeListener *dcl,
> --
> 1.8.3.1
>



-- 
Marc-André Lureau