[PATCH 07/18] Move zlib_glz_state to RedsState struct

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

From: Jonathon Jongsma <jjongsma@xxxxxxxxxx>

Also required adding reds_get_zlib_glz_state() for external access.
---
 server/red-worker.c   | 2 +-
 server/reds-private.h | 1 +
 server/reds.c         | 9 +++++++--
 server/reds.h         | 2 +-
 4 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/server/red-worker.c b/server/red-worker.c
index 0549047..a22aa48 100644
--- a/server/red-worker.c
+++ b/server/red-worker.c
@@ -1508,7 +1508,7 @@ RedWorker* red_worker_new(QXLInstance *qxl, RedDispatcher *red_dispatcher)
 
     worker->image_compression = spice_server_get_image_compression(reds);
     worker->jpeg_state = reds_get_jpeg_state(reds);
-    worker->zlib_glz_state = zlib_glz_state;
+    worker->zlib_glz_state = reds_get_zlib_glz_state(reds);
     worker->driver_cap_monitors_config = 0;
 #ifdef RED_STATISTICS
     char worker_str[20];
diff --git a/server/reds-private.h b/server/reds-private.h
index 67fada9..a32a016 100644
--- a/server/reds-private.h
+++ b/server/reds-private.h
@@ -219,6 +219,7 @@ struct RedsState {
     uint32_t streaming_video;
     SpiceImageCompression image_compression;
     spice_wan_compression_t jpeg_state;
+    spice_wan_compression_t zlib_glz_state;
 };
 
 #endif
diff --git a/server/reds.c b/server/reds.c
index 4cbfde4..19ee54b 100644
--- a/server/reds.c
+++ b/server/reds.c
@@ -146,7 +146,6 @@ static SpiceCoreInterfaceInternal core_interface_adapter = {
 
 static pthread_mutex_t *lock_cs;
 static long *lock_count;
-spice_wan_compression_t zlib_glz_state = SPICE_WAN_COMPRESSION_AUTO;
 int agent_mouse = TRUE;
 int agent_copypaste = TRUE;
 int agent_file_xfer = TRUE;
@@ -3428,6 +3427,7 @@ SPICE_GNUC_VISIBLE SpiceServer *spice_server_new(void)
     reds->streaming_video = SPICE_STREAM_VIDEO_FILTER;
     reds->image_compression = SPICE_IMAGE_COMPRESSION_AUTO_GLZ;
     reds->jpeg_state = SPICE_WAN_COMPRESSION_AUTO;
+    reds->zlib_glz_state = SPICE_WAN_COMPRESSION_AUTO;
     return reds;
 }
 
@@ -3700,7 +3700,7 @@ SPICE_GNUC_VISIBLE int spice_server_set_zlib_glz_compression(SpiceServer *s, spi
         return -1;
     }
     // todo: support dynamically changing the state
-    zlib_glz_state = comp;
+    s->zlib_glz_state = comp;
     return 0;
 }
 
@@ -4025,3 +4025,8 @@ spice_wan_compression_t reds_get_jpeg_state(const RedsState *reds)
 {
     return reds->jpeg_state;
 }
+
+spice_wan_compression_t reds_get_zlib_glz_state(RedsState *reds)
+{
+    return reds->zlib_glz_state;
+}
diff --git a/server/reds.h b/server/reds.h
index e62f0ba..ae9aef4 100644
--- a/server/reds.h
+++ b/server/reds.h
@@ -73,7 +73,6 @@ enum {
 };
 
 extern struct SpiceCoreInterfaceInternal *core;
-extern spice_wan_compression_t zlib_glz_state;
 
 // Temporary measures to make splitting reds.c to inputs-channel.c easier
 
@@ -112,5 +111,6 @@ void reds_on_char_device_state_destroy(RedsState *reds, SpiceCharDeviceState *de
 void reds_set_client_mm_time_latency(RedsState *reds, RedClient *client, uint32_t latency);
 uint32_t reds_get_streaming_video(RedsState *reds);
 spice_wan_compression_t reds_get_jpeg_state(const RedsState *reds);
+spice_wan_compression_t reds_get_zlib_glz_state(RedsState *reds);
 
 #endif
-- 
2.4.3

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