|
 |
7bbc9c |
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
|
7bbc9c |
From: Frediano Ziglio <fziglio@redhat.com>
|
|
|
7bbc9c |
Date: Sat, 21 Jan 2017 09:01:18 +0000
|
|
|
7bbc9c |
Subject: [spice-server] stream-channel: Do not show an empty blank screen on
|
|
|
7bbc9c |
start
|
|
|
7bbc9c |
|
|
|
7bbc9c |
Start showing something when we have a surface and stream
|
|
|
7bbc9c |
instead of showing a blank screen which is now not useful.
|
|
|
7bbc9c |
Was useful for debugging purposes to understand that the
|
|
|
7bbc9c |
new channel was sending messages correctly to client and
|
|
|
7bbc9c |
client could handle them.
|
|
|
7bbc9c |
|
|
|
7bbc9c |
Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
|
|
|
7bbc9c |
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
|
|
|
7bbc9c |
---
|
|
|
7bbc9c |
server/stream-channel.c | 16 ++++++++++++----
|
|
|
7bbc9c |
1 file changed, 12 insertions(+), 4 deletions(-)
|
|
|
7bbc9c |
|
|
|
7bbc9c |
diff --git a/server/stream-channel.c b/server/stream-channel.c
|
|
|
7bbc9c |
index 2ad9ebae3..e89563b82 100644
|
|
|
7bbc9c |
--- a/server/stream-channel.c
|
|
|
7bbc9c |
+++ b/server/stream-channel.c
|
|
|
7bbc9c |
@@ -360,8 +360,13 @@ stream_channel_connect(RedChannel *red_channel, RedClient *red_client, RedsStrea
|
|
|
7bbc9c |
red_channel_client_ack_zero_messages_window(rcc);
|
|
|
7bbc9c |
|
|
|
7bbc9c |
// "emulate" dcc_start
|
|
|
7bbc9c |
- // TODO only if "surface"
|
|
|
7bbc9c |
red_channel_client_pipe_add_empty_msg(rcc, SPICE_MSG_DISPLAY_INVAL_ALL_PALETTES);
|
|
|
7bbc9c |
+
|
|
|
7bbc9c |
+ // only if "surface"
|
|
|
7bbc9c |
+ if (channel->width == 0 || channel->height == 0) {
|
|
|
7bbc9c |
+ return;
|
|
|
7bbc9c |
+ }
|
|
|
7bbc9c |
+
|
|
|
7bbc9c |
// pass proper data
|
|
|
7bbc9c |
red_channel_client_pipe_add_type(rcc, RED_PIPE_ITEM_TYPE_SURFACE_CREATE);
|
|
|
7bbc9c |
// surface data
|
|
|
7bbc9c |
@@ -407,8 +412,8 @@ static void
|
|
|
7bbc9c |
stream_channel_init(StreamChannel *channel)
|
|
|
7bbc9c |
{
|
|
|
7bbc9c |
channel->stream_id = -1;
|
|
|
7bbc9c |
- channel->width = 1024;
|
|
|
7bbc9c |
- channel->height = 768;
|
|
|
7bbc9c |
+ channel->width = 0;
|
|
|
7bbc9c |
+ channel->height = 0;
|
|
|
7bbc9c |
}
|
|
|
7bbc9c |
|
|
|
7bbc9c |
void
|
|
|
7bbc9c |
@@ -421,11 +426,14 @@ stream_channel_change_format(StreamChannel *channel, const StreamMsgFormat *fmt)
|
|
|
7bbc9c |
|
|
|
7bbc9c |
// send new create surface if required
|
|
|
7bbc9c |
if (channel->width != fmt->width || channel->height != fmt->height) {
|
|
|
7bbc9c |
+ if (channel->width != 0 && channel->height != 0) {
|
|
|
7bbc9c |
+ red_channel_pipes_add_type(red_channel, RED_PIPE_ITEM_TYPE_SURFACE_DESTROY);
|
|
|
7bbc9c |
+ }
|
|
|
7bbc9c |
channel->width = fmt->width;
|
|
|
7bbc9c |
channel->height = fmt->height;
|
|
|
7bbc9c |
- red_channel_pipes_add_type(red_channel, RED_PIPE_ITEM_TYPE_SURFACE_DESTROY);
|
|
|
7bbc9c |
red_channel_pipes_add_type(red_channel, RED_PIPE_ITEM_TYPE_SURFACE_CREATE);
|
|
|
7bbc9c |
// TODO monitors config ??
|
|
|
7bbc9c |
+ red_channel_pipes_add_empty_msg(red_channel, SPICE_MSG_DISPLAY_MARK);
|
|
|
7bbc9c |
}
|
|
|
7bbc9c |
|
|
|
7bbc9c |
// allocate a new stream id
|