[PATCH spice-server] worker: Remove usage of streaming_video global in DisplayChannel

[Pavel Grunt <pgrunt@xxxxxxxxxx>]

Avoid creating streams for every image due to not properly initialized
DisplayChannel->stream_video field.

Regression since: 4987df8e67f48cde13d39f4e81909f672ae33e29
---
 server/red_worker.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/server/red_worker.c b/server/red_worker.c
index be2f8d6..8ebf9dd 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -1999,13 +1999,12 @@ static void before_reattach_stream(DisplayChannel *display,
     }
 }
 
-static void update_copy_graduality(Drawable *drawable)
+static void update_copy_graduality(DisplayChannel *display, Drawable *drawable)
 {
     SpiceBitmap *bitmap;
     spice_return_if_fail(drawable->red_drawable->type == QXL_DRAW_COPY);
 
-    /* TODO: global property -> per dc/dcc */
-    if (streaming_video != SPICE_STREAM_VIDEO_FILTER) {
+    if (display->stream_video != SPICE_STREAM_VIDEO_FILTER) {
         drawable->copy_bitmap_graduality = BITMAP_GRADUAL_INVALID;
         return;
     }
@@ -2038,7 +2037,7 @@ static int display_channel_stream_add_frame(DisplayChannel *display,
                                             int gradual_frames_count,
                                             int last_gradual_frame)
 {
-    update_copy_graduality(frame_drawable);
+    update_copy_graduality(display, frame_drawable);
     frame_drawable->frames_count = frames_count + 1;
     frame_drawable->gradual_frames_count  = gradual_frames_count;
 
@@ -8561,7 +8560,7 @@ static void init_streams(DisplayChannel *display)
     }
 }
 
-static void display_channel_create(RedWorker *worker, int migrate)
+static void display_channel_create(RedWorker *worker, int migrate, int stream_video)
 {
     DisplayChannel *display_channel;
     ChannelCbs cbs = {
@@ -8609,6 +8608,7 @@ static void display_channel_create(RedWorker *worker, int migrate)
     display_channel->num_renderers = num_renderers;
     memcpy(display_channel->renderers, renderers, sizeof(display_channel->renderers));
     display_channel->renderer = RED_RENDERER_INVALID;
+    display_channel->stream_video = stream_video;
     init_streams(display_channel);
     image_cache_init(&display_channel->image_cache);
     ring_init(&display_channel->current_list);
@@ -9776,7 +9776,7 @@ RedWorker* red_worker_new(QXLInstance *qxl, RedDispatcher *red_dispatcher)
 
     worker->cursor_channel = cursor_channel_new(worker);
     // TODO: handle seemless migration. Temp, setting migrate to FALSE
-    display_channel_create(worker, FALSE);
+    display_channel_create(worker, FALSE, streaming_video);
 
     return worker;
 }
-- 
2.5.0

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