[PATCH 07/18] stream: minor simplification

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

From: Marc-André Lureau <marcandre.lureau@xxxxxxxxx>

---
 server/red_worker.c |  2 +-
 server/stream.c     | 21 +++++++++++----------
 server/stream.h     |  3 +--
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/server/red_worker.c b/server/red_worker.c
index 09ebc0d..ef27ebe 100644
--- a/server/red_worker.c
+++ b/server/red_worker.c
@@ -3918,7 +3918,7 @@ static void red_display_marshall_stream_end(RedChannelClient *rcc,
 
     red_channel_client_init_send_data(rcc, SPICE_MSG_DISPLAY_STREAM_DESTROY, NULL);
     destroy.id = get_stream_id(DCC_TO_DC(dcc), agent->stream);
-    stream_agent_stop(dcc, agent);
+    stream_agent_stop(agent);
     spice_marshall_msg_display_stream_destroy(base_marshaller, &destroy);
 }
 
diff --git a/server/stream.c b/server/stream.c
index 357c632..85136ea 100644
--- a/server/stream.c
+++ b/server/stream.c
@@ -596,8 +596,7 @@ static void dcc_update_streams_max_latency(DisplayChannelClient *dcc, StreamAgen
     dcc->streams_max_latency = new_max_latency;
 }
 
-static uint64_t red_stream_get_initial_bit_rate(DisplayChannelClient *dcc,
-                                                Stream *stream)
+static uint64_t get_initial_bit_rate(DisplayChannelClient *dcc, Stream *stream)
 {
     char *env_bit_rate_str;
     uint64_t bit_rate = 0;
@@ -644,7 +643,7 @@ static uint64_t red_stream_get_initial_bit_rate(DisplayChannelClient *dcc,
             stream->width * stream->height) / DCC_TO_DC(dcc)->streams_size_total;
 }
 
-static uint32_t red_stream_mjpeg_encoder_get_roundtrip(void *opaque)
+static uint32_t get_roundtrip_ms(void *opaque)
 {
     StreamAgent *agent = opaque;
     int roundtrip;
@@ -664,14 +663,14 @@ static uint32_t red_stream_mjpeg_encoder_get_roundtrip(void *opaque)
     return roundtrip;
 }
 
-static uint32_t red_stream_mjpeg_encoder_get_source_fps(void *opaque)
+static uint32_t get_source_fps(void *opaque)
 {
     StreamAgent *agent = opaque;
 
     return agent->stream->input_fps;
 }
 
-static void red_stream_update_client_playback_latency(void *opaque, uint32_t delay_ms)
+static void update_client_playback_delay(void *opaque, uint32_t delay_ms)
 {
     StreamAgent *agent = opaque;
     DisplayChannelClient *dcc = agent->dcc;
@@ -708,11 +707,11 @@ void dcc_create_stream(DisplayChannelClient *dcc, Stream *stream)
         MJpegEncoderRateControlCbs mjpeg_cbs;
         uint64_t initial_bit_rate;
 
-        mjpeg_cbs.get_roundtrip_ms = red_stream_mjpeg_encoder_get_roundtrip;
-        mjpeg_cbs.get_source_fps = red_stream_mjpeg_encoder_get_source_fps;
-        mjpeg_cbs.update_client_playback_delay = red_stream_update_client_playback_latency;
+        mjpeg_cbs.get_roundtrip_ms = get_roundtrip_ms;
+        mjpeg_cbs.get_source_fps = get_source_fps;
+        mjpeg_cbs.update_client_playback_delay = update_client_playback_delay;
 
-        initial_bit_rate = red_stream_get_initial_bit_rate(dcc, stream);
+        initial_bit_rate = get_initial_bit_rate(dcc, stream);
         agent->mjpeg_encoder = mjpeg_encoder_new(initial_bit_rate, &mjpeg_cbs, agent);
     } else {
         agent->mjpeg_encoder = mjpeg_encoder_new(0, NULL, NULL);
@@ -736,8 +735,10 @@ void dcc_create_stream(DisplayChannelClient *dcc, Stream *stream)
 #endif
 }
 
-void stream_agent_stop(DisplayChannelClient *dcc, StreamAgent *agent)
+void stream_agent_stop(StreamAgent *agent)
 {
+    DisplayChannelClient *dcc = agent->dcc;
+
     dcc_update_streams_max_latency(dcc, agent);
     if (agent->mjpeg_encoder) {
         mjpeg_encoder_destroy(agent->mjpeg_encoder);
diff --git a/server/stream.h b/server/stream.h
index efe7ceb..7c589e4 100644
--- a/server/stream.h
+++ b/server/stream.h
@@ -152,8 +152,7 @@ void                  stream_maintenance                            (DisplayChan
 void                  stream_agent_unref                            (DisplayChannel *display,
                                                                      StreamAgent *agent);
 void                  stream_agent_stats_print                      (StreamAgent *agent);
-void                  stream_agent_stop                             (DisplayChannelClient *dcc,
-                                                                     StreamAgent *agent);
+void                  stream_agent_stop                             (StreamAgent *agent);
 
 void detach_stream(DisplayChannel *display, Stream *stream, int detach_sized);
 
-- 
2.4.3

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