[PATCH spice-server] worker: remove compression parameters

[Pavel Grunt <pgrunt@xxxxxxxxxx>]

---
 server/red_worker.c | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/server/red_worker.c b/server/red_worker.c
index 111f8ba..85e0ebd 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -323,10 +323,6 @@ typedef struct RedWorker {
 
     RedMemSlotInfo mem_slots;
 
-    SpiceImageCompression image_compression;
-    spice_wan_compression_t jpeg_state;
-    spice_wan_compression_t zlib_glz_state;
-
     QuicData quic_data;
     QuicContext *quic;
 
@@ -8074,7 +8070,6 @@ static int display_channel_handle_stream_report(DisplayChannelClient *dcc,
 
 static int display_channel_handle_preferred_compression(DisplayChannelClient *dcc,
         SpiceMsgcDisplayPreferredCompression *pc) {
-    DisplayChannel *display_channel = DCC_TO_DC(dcc);
     switch (pc->image_compression) {
     case SPICE_IMAGE_COMPRESSION_AUTO_LZ:
     case SPICE_IMAGE_COMPRESSION_AUTO_GLZ:
@@ -8085,7 +8080,7 @@ static int display_channel_handle_preferred_compression(DisplayChannelClient *dc
     case SPICE_IMAGE_COMPRESSION_LZ:
     case SPICE_IMAGE_COMPRESSION_GLZ:
     case SPICE_IMAGE_COMPRESSION_OFF:
-        display_channel->common.worker->image_compression = pc->image_compression;
+        dcc->image_compression = pc->image_compression;
         return TRUE;
     default:
         spice_warning("preferred-compression: unsupported image compression setting");
@@ -8552,7 +8547,7 @@ static void handle_new_display_channel(RedWorker *worker, RedClient *client, Red
     spice_info("add display channel client");
     dcc = dcc_new(display_channel, client, stream, migrate,
                   common_caps, num_common_caps, caps, num_caps,
-                  worker->image_compression, worker->jpeg_state, worker->zlib_glz_state);
+                  image_compression, jpeg_state, zlib_glz_state);
     if (!dcc) {
         return;
     }
@@ -9220,9 +9215,13 @@ static void handle_dev_set_compression(void *opaque, void *payload)
 {
     RedWorkerMessageSetCompression *msg = payload;
     RedWorker *worker = opaque;
+    DisplayChannelClient *dcc;
+    RingItem *item, *next;
 
-    worker->image_compression = msg->image_compression;
-    switch (worker->image_compression) {
+    FOREACH_DCC(worker->display_channel, item, next, dcc) {
+        dcc->image_compression = msg->image_compression;
+    }
+    switch (msg->image_compression) {
     case SPICE_IMAGE_COMPRESSION_AUTO_LZ:
         spice_info("ic auto_lz");
         break;
@@ -9589,9 +9588,6 @@ RedWorker* red_worker_new(QXLInstance *qxl, RedDispatcher *red_dispatcher)
     if (worker->record_fd) {
         dispatcher_register_universal_handler(dispatcher, worker_dispatcher_record);
     }
-    worker->image_compression = image_compression;
-    worker->jpeg_state = jpeg_state;
-    worker->zlib_glz_state = zlib_glz_state;
     worker->driver_cap_monitors_config = 0;
     stat_init(&worker->add_stat, add_stat_name);
     stat_init(&worker->exclude_stat, exclude_stat_name);
-- 
2.5.0

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