Re: [PATCH 08/10] worker: use RED_CHANNEL_CLIENT for dcc

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On Thu, Nov 5, 2015 at 2:23 PM, Frediano Ziglio <fziglio@xxxxxxxxxx> wrote:
> From: Marc-André Lureau <marcandre.lureau@xxxxxxxxx>
>
> ---
>  server/red_worker.c | 75 +++++++++++++++++++++++++++--------------------------
>  1 file changed, 38 insertions(+), 37 deletions(-)
>
> diff --git a/server/red_worker.c b/server/red_worker.c
> index 2ec05f1..584c553 100644
> --- a/server/red_worker.c
> +++ b/server/red_worker.c
> @@ -576,7 +576,8 @@ DrawablePipeItem *drawable_pipe_item_new(DisplayChannelClient *dcc,
>      dpi->dcc = dcc;
>      ring_item_init(&dpi->base);
>      ring_add(&drawable->pipes, &dpi->base);
> -    red_channel_pipe_item_init(dcc->common.base.channel, &dpi->dpi_pipe_item, PIPE_ITEM_TYPE_DRAW);
> +    red_channel_pipe_item_init(RED_CHANNEL_CLIENT(dcc)->channel,
> +                               &dpi->dpi_pipe_item, PIPE_ITEM_TYPE_DRAW);
>      dpi->refs++;
>      drawable->refs++;
>      return dpi;
> @@ -709,7 +710,7 @@ static void dcc_add_drawable(DisplayChannelClient *dcc, Drawable *drawable)
>
>      red_handle_drawable_surfaces_client_synced(dcc, drawable);
>      dpi = drawable_pipe_item_new(dcc, drawable);
> -    red_channel_client_pipe_add(&dcc->common.base, &dpi->dpi_pipe_item);
> +    red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &dpi->dpi_pipe_item);
>  }
>
>  static void red_pipes_add_drawable(RedWorker *worker, Drawable *drawable)
> @@ -732,7 +733,7 @@ static void dcc_add_drawable_to_tail(DisplayChannelClient *dcc, Drawable *drawab
>      }
>      red_handle_drawable_surfaces_client_synced(dcc, drawable);
>      dpi = drawable_pipe_item_new(dcc, drawable);
> -    red_channel_client_pipe_add_tail(&dcc->common.base, &dpi->dpi_pipe_item);
> +    red_channel_client_pipe_add_tail(RED_CHANNEL_CLIENT(dcc), &dpi->dpi_pipe_item);
>  }
>
>  static inline void red_pipes_add_drawable_after(RedWorker *worker,
> @@ -748,7 +749,7 @@ static inline void red_pipes_add_drawable_after(RedWorker *worker,
>          dcc = dpi_pos_after->dcc;
>          red_handle_drawable_surfaces_client_synced(dcc, drawable);
>          dpi = drawable_pipe_item_new(dcc, drawable);
> -        red_channel_client_pipe_add_after(&dcc->common.base, &dpi->dpi_pipe_item,
> +        red_channel_client_pipe_add_after(RED_CHANNEL_CLIENT(dcc), &dpi->dpi_pipe_item,
>                                            &dpi_pos_after->dpi_pipe_item);
>      }
>      if (num_other_linked == 0) {
> @@ -779,7 +780,7 @@ static inline PipeItem *red_pipe_get_tail(DisplayChannelClient *dcc)
>          return NULL;
>      }
>
> -    return (PipeItem*)ring_get_tail(&dcc->common.base.pipe);
> +    return (PipeItem*)ring_get_tail(&RED_CHANNEL_CLIENT(dcc)->pipe);
>  }
>
>  static inline void red_destroy_surface(RedWorker *worker, uint32_t surface_id);
> @@ -804,7 +805,7 @@ static inline void red_pipe_add_image_item(DisplayChannelClient *dcc, ImageItem
>          return;
>      }
>      item->refs++;
> -    red_channel_client_pipe_add(&dcc->common.base, &item->link);
> +    red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &item->link);
>  }
>
>  static inline void red_pipe_add_image_item_after(DisplayChannelClient *dcc, ImageItem *item,
> @@ -814,7 +815,7 @@ static inline void red_pipe_add_image_item_after(DisplayChannelClient *dcc, Imag
>          return;
>      }
>      item->refs++;
> -    red_channel_client_pipe_add_after(&dcc->common.base, &item->link, pos);
> +    red_channel_client_pipe_add_after(RED_CHANNEL_CLIENT(dcc), &item->link, pos);
>  }
>
>  static void release_image_item(ImageItem *item)
> @@ -925,7 +926,7 @@ static inline void red_destroy_surface_item(RedWorker *worker,
>      dcc->surface_client_created[surface_id] = FALSE;
>      channel = RED_CHANNEL(worker->display_channel);
>      destroy = get_surface_destroy_item(channel, surface_id);
> -    red_channel_client_pipe_add(&dcc->common.base, &destroy->pipe_item);
> +    red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &destroy->pipe_item);
>  }
>
>  static inline void red_destroy_surface(RedWorker *worker, uint32_t surface_id)
> @@ -1216,8 +1217,8 @@ static int red_clear_surface_drawables_from_pipe(DisplayChannelClient *dcc, int
>      /* removing the newest drawables that their destination is surface_id and
>         no other drawable depends on them */
>
> -    rcc = &dcc->common.base;
> -    ring = &dcc->common.base.pipe;
> +    rcc = RED_CHANNEL_CLIENT(dcc);
> +    ring = &rcc->pipe;
>      item = (PipeItem *) ring;
>      while ((item = (PipeItem *)ring_next(ring, (RingItem *)item))) {
>          Drawable *drawable;
> @@ -1265,14 +1266,14 @@ static int red_clear_surface_drawables_from_pipe(DisplayChannelClient *dcc, int
>      }
>
>      if (item) {
> -        return red_channel_client_wait_pipe_item_sent(&dcc->common.base, item,
> +        return red_channel_client_wait_pipe_item_sent(RED_CHANNEL_CLIENT(dcc), item,
>                                                        DISPLAY_CLIENT_TIMEOUT);
>      } else {
>          /*
>           * in case that the pipe didn't contain any item that is dependent on the surface, but
>           * there is one during sending. Use a shorter timeout, since it is just one item
>           */
> -        return red_channel_client_wait_outgoing_item(&dcc->common.base,
> +        return red_channel_client_wait_outgoing_item(RED_CHANNEL_CLIENT(dcc),
>                                                       DISPLAY_CLIENT_SHORT_TIMEOUT);
>      }
>      return TRUE;
> @@ -1287,7 +1288,7 @@ static void red_clear_surface_drawables_from_pipes(RedWorker *worker,
>
>      FOREACH_DCC(worker->display_channel, item, next, dcc) {
>          if (!red_clear_surface_drawables_from_pipe(dcc, surface_id, wait_if_used)) {
> -            red_channel_client_disconnect(&dcc->common.base);
> +            red_channel_client_disconnect(RED_CHANNEL_CLIENT(dcc));
>          }
>      }
>  }
> @@ -1608,7 +1609,7 @@ static void push_stream_clip(DisplayChannelClient* dcc, StreamAgent *agent)
>      item->rects = spice_malloc_n_m(n_rects, sizeof(SpiceRect), sizeof(SpiceClipRects));
>      item->rects->num_rects = n_rects;
>      region_ret_rects(&agent->clip, item->rects->rects, n_rects);
> -    red_channel_client_pipe_add(&dcc->common.base, (PipeItem *)item);
> +    red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), (PipeItem *)item);
>  }
>
>  static void red_display_release_stream_clip(RedWorker *worker, StreamClipItem *item)
> @@ -1731,7 +1732,7 @@ static void red_stop_stream(RedWorker *worker, Stream *stream)
>              }
>          }
>          stream->refs++;
> -        red_channel_client_pipe_add(&dcc->common.base, &stream_agent->destroy_item);
> +        red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &stream_agent->destroy_item);
>          red_print_stream_stats(dcc, stream_agent);
>      }
>      worker->streams_size_total -= stream->width * stream->height;
> @@ -1791,7 +1792,7 @@ static inline void red_display_detach_stream_gracefully(DisplayChannelClient *dc
>          spice_debug("stream %d: upgrade by drawable. sized %d, box ==>",
>                      stream_id, stream->current->sized_stream != NULL);
>          rect_debug(&stream->current->red_drawable->bbox);
> -        rcc = &dcc->common.base;
> +        rcc = RED_CHANNEL_CLIENT(dcc);
>          channel = rcc->channel;
>          upgrade_item = spice_new(UpgradeItem, 1);
>          upgrade_item->refs = 1;
> @@ -2132,16 +2133,16 @@ static void red_display_create_stream(DisplayChannelClient *dcc, Stream *stream)
>      } else {
>          agent->mjpeg_encoder = mjpeg_encoder_new(0, NULL, NULL);
>      }
> -    red_channel_client_pipe_add(&dcc->common.base, &agent->create_item);
> +    red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &agent->create_item);
>
> -    if (red_channel_client_test_remote_cap(&dcc->common.base, SPICE_DISPLAY_CAP_STREAM_REPORT)) {
> +    if (red_channel_client_test_remote_cap(RED_CHANNEL_CLIENT(dcc), SPICE_DISPLAY_CAP_STREAM_REPORT)) {
>          StreamActivateReportItem *report_pipe_item = spice_malloc0(sizeof(*report_pipe_item));
>
>          agent->report_id = rand();
>          red_channel_pipe_item_init(dcc->common.base.channel, &report_pipe_item->pipe_item,
>                                     PIPE_ITEM_TYPE_STREAM_ACTIVATE_REPORT);
>          report_pipe_item->stream_id = get_stream_id(dcc->common.worker, stream);
> -        red_channel_client_pipe_add(&dcc->common.base, &report_pipe_item->pipe_item);
> +        red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &report_pipe_item->pipe_item);
>      }
>  #ifdef STREAM_STATS
>      memset(&agent->stats, 0, sizeof(StreamStats));
> @@ -2217,7 +2218,7 @@ static void red_display_client_init_streams(DisplayChannelClient *dcc)
>          red_channel_pipe_item_init(channel, &agent->destroy_item, PIPE_ITEM_TYPE_STREAM_DESTROY);
>      }
>      dcc->use_mjpeg_encoder_rate_control =
> -        red_channel_client_test_remote_cap(&dcc->common.base, SPICE_DISPLAY_CAP_STREAM_REPORT);
> +        red_channel_client_test_remote_cap(RED_CHANNEL_CLIENT(dcc), SPICE_DISPLAY_CAP_STREAM_REPORT);
>  }
>
>  static void red_display_destroy_streams_agents(DisplayChannelClient *dcc)
> @@ -3990,7 +3991,7 @@ static void red_push_surface_image(DisplayChannelClient *dcc, int surface_id)
>      /* not allowing lossy compression because probably, especially if it is a primary surface,
>         it combines both "picture-like" areas with areas that are more "artificial"*/
>      red_add_surface_area_image(dcc, surface_id, &area, NULL, FALSE);
> -    red_channel_client_push(&dcc->common.base);
> +    red_channel_client_push(RED_CHANNEL_CLIENT(dcc));
>  }
>
>  static void marshaller_add_compressed(SpiceMarshaller *m,
> @@ -5274,12 +5275,12 @@ int dcc_pixmap_cache_unlocked_add(DisplayChannelClient *dcc, uint64_t id, uint32
>      spice_assert(size > 0);
>
>      item = spice_new(NewCacheItem, 1);
> -    serial = red_channel_client_get_message_serial(&dcc->common.base);
> +    serial = red_channel_client_get_message_serial(RED_CHANNEL_CLIENT(dcc));
>
>      if (cache->generation != dcc->pixmap_cache_generation) {
>          if (!dcc->pending_pixmaps_sync) {
>              red_channel_client_pipe_add_type(
> -                &dcc->common.base, PIPE_ITEM_TYPE_PIXMAP_SYNC);
> +                                             RED_CHANNEL_CLIENT(dcc), PIPE_ITEM_TYPE_PIXMAP_SYNC);

Could be in the same line than "red_channel_client_pipe_add_type(" ...

>              dcc->pending_pixmaps_sync = TRUE;
>          }
>          free(item);
> @@ -5360,7 +5361,7 @@ static int dcc_pixmap_cache_unlocked_hit(DisplayChannelClient *dcc, uint64_t id,
>      NewCacheItem *item;
>      uint64_t serial;
>
> -    serial = red_channel_client_get_message_serial(&dcc->common.base);
> +    serial = red_channel_client_get_message_serial(RED_CHANNEL_CLIENT(dcc));
>      item = cache->hash_table[BITS_CACHE_HASH_KEY(id)];
>
>      while (item) {
> @@ -5405,7 +5406,7 @@ typedef enum {
>  static FillBitsType fill_bits(DisplayChannelClient *dcc, SpiceMarshaller *m,
>                                SpiceImage *simage, Drawable *drawable, int can_lossy)
>  {
> -    RedChannelClient *rcc = &dcc->common.base;
> +    RedChannelClient *rcc = RED_CHANNEL_CLIENT(dcc);
>      DisplayChannel *display_channel = SPICE_CONTAINEROF(rcc->channel, DisplayChannel, common.base);
>      RedWorker *worker = dcc->common.worker;
>      SpiceImage image;
> @@ -5808,7 +5809,7 @@ static int pipe_rendered_drawables_intersect_with_areas(RedWorker *worker,
>      Ring *pipe;
>
>      spice_assert(num_surfaces);
> -    pipe = &dcc->common.base.pipe;
> +    pipe = &RED_CHANNEL_CLIENT(dcc)->pipe;
>
>      for (pipe_item = (PipeItem *)ring_get_head(pipe);
>           pipe_item;
> @@ -5847,7 +5848,7 @@ static void red_pipe_replace_rendered_drawables_with_images(RedWorker *worker,
>      resent_areas[0] = *first_area;
>      num_resent = 1;
>
> -    pipe = &dcc->common.base.pipe;
> +    pipe = &RED_CHANNEL_CLIENT(dcc)->pipe;
>
>      // going from the oldest to the newest
>      for (pipe_item = (PipeItem *)ring_get_tail(pipe);
> @@ -5882,7 +5883,7 @@ static void red_pipe_replace_rendered_drawables_with_images(RedWorker *worker,
>          num_resent++;
>
>          spice_assert(image);
> -        red_channel_client_pipe_remove_and_release(&dcc->common.base, &dpi->dpi_pipe_item);
> +        red_channel_client_pipe_remove_and_release(RED_CHANNEL_CLIENT(dcc), &dpi->dpi_pipe_item);
>          pipe_item = &image->link;
>      }
>  }
> @@ -7380,7 +7381,7 @@ static void dcc_pixmap_cache_reset(DisplayChannelClient *dcc, SpiceMsgWaitForCha
>      uint64_t serial;
>      uint32_t i;
>
> -    serial = red_channel_client_get_message_serial(&dcc->common.base);
> +    serial = red_channel_client_get_message_serial(RED_CHANNEL_CLIENT(dcc));
>      pthread_mutex_lock(&cache->lock);
>      pixmap_cache_clear(cache);
>
> @@ -8039,7 +8040,7 @@ static inline void red_create_surface_item(DisplayChannelClient *dcc, int surfac
>              surface_id, surface->context.width, surface->context.height,
>                                       surface->context.format, flags);
>      dcc->surface_client_created[surface_id] = TRUE;
> -    red_channel_client_pipe_add(&dcc->common.base, &create->pipe_item);
> +    red_channel_client_pipe_add(RED_CHANNEL_CLIENT(dcc), &create->pipe_item);
>  }
>
>  static void red_worker_create_surface_item(RedWorker *worker, int surface_id)
> @@ -8227,7 +8228,7 @@ static inline void flush_all_qxl_commands(RedWorker *worker)
>
>  static void push_new_primary_surface(DisplayChannelClient *dcc)
>  {
> -    RedChannelClient *rcc = &dcc->common.base;
> +    RedChannelClient *rcc = RED_CHANNEL_CLIENT(dcc);
>
>      red_channel_client_pipe_add_type(rcc, PIPE_ITEM_TYPE_INVAL_PALETTE_CACHE);
>      red_create_surface_item(dcc, 0);
> @@ -8240,8 +8241,8 @@ static int display_channel_client_wait_for_init(DisplayChannelClient *dcc)
>      dcc->expect_init = TRUE;
>      uint64_t end_time = red_get_monotonic_time() + DISPLAY_CLIENT_TIMEOUT;
>      for (;;) {
> -        red_channel_client_receive(&dcc->common.base);
> -        if (!red_channel_client_is_connected(&dcc->common.base)) {
> +        red_channel_client_receive(RED_CHANNEL_CLIENT(dcc));
> +        if (!red_channel_client_is_connected(RED_CHANNEL_CLIENT(dcc))) {
>              break;
>          }
>          if (dcc->pixmap_cache && dcc->glz_dict) {
> @@ -8256,7 +8257,7 @@ static int display_channel_client_wait_for_init(DisplayChannelClient *dcc)
>          }
>          if (red_get_monotonic_time() > end_time) {
>              spice_warning("timeout");
> -            red_channel_client_disconnect(&dcc->common.base);
> +            red_channel_client_disconnect(RED_CHANNEL_CLIENT(dcc));
>              break;
>          }
>          usleep(DISPLAY_CLIENT_RETRY_INTERVAL);
> @@ -8268,9 +8269,9 @@ static void on_new_display_channel_client(DisplayChannelClient *dcc)
>  {
>      DisplayChannel *display_channel = DCC_TO_DC(dcc);
>      RedWorker *worker = display_channel->common.worker;
> -    RedChannelClient *rcc = &dcc->common.base;
> +    RedChannelClient *rcc = RED_CHANNEL_CLIENT(dcc);
>
> -    red_channel_client_push_set_ack(&dcc->common.base);
> +    red_channel_client_push_set_ack(RED_CHANNEL_CLIENT(dcc));
>
>      if (red_channel_client_waits_for_migrate_data(rcc)) {
>          return;
> @@ -8279,7 +8280,7 @@ static void on_new_display_channel_client(DisplayChannelClient *dcc)
>      if (!display_channel_client_wait_for_init(dcc)) {
>          return;
>      }
> -    red_channel_client_ack_zero_messages_window(&dcc->common.base);
> +    red_channel_client_ack_zero_messages_window(RED_CHANNEL_CLIENT(dcc));
>      if (worker->surfaces[0].context.canvas) {
>          red_current_flush(worker, 0);
>          push_new_primary_surface(dcc);
> --
> 2.4.3
>
> _______________________________________________
> Spice-devel mailing list
> Spice-devel@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/spice-devel

Looks good. ACK!
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