github/FreeRDP
7
0
Fork 0
mirror of https://github.com/FreeRDP/FreeRDP.git synced 2025-06-03 00:00:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

[channels,video] use new timer implementation

Browse Source 
Use the new timer API to push frames in a defined interval
This commit is contained in:
Armin Novak 2025-05-14 14:06:08 +02:00 committed by akallabeth
parent 72a09b1675
commit 06e9ceff4c
No known key found for this signature in database
GPG Key ID: A49454A3FC909FD5
2 changed files with 32 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
channels/video/client/video_main.c
View File

@ -42,6 +42,7 @@
#include <freerdp/channels/log.h>
#include <freerdp/codec/h264.h>
#include <freerdp/codec/yuv.h>
#include <freerdp/timer.h>
#define TAG CHANNELS_TAG("video")
@ -58,6 +59,7 @@ typedef struct
VideoClientContext* context;
BOOL initialized;
rdpContext* rdpcontext;
} VIDEO_PLUGIN;
#define XF_VIDEO_UNLIMITED_RATE 31
@ -105,6 +107,7 @@ struct s_VideoClientContextPriv
UINT32 lastSentRate;
UINT64 nextFeedbackTime;
PresentationContext* currentPresentation;
FreeRDP_TimerID timerID;
};
static void PresentationContext_unref(PresentationContext** presentation);
@ -1087,6 +1090,21 @@ static UINT video_data_on_new_channel_connection(IWTSListenerCallback* pListener
return CHANNEL_RC_OK;
}
static uint64_t timer_cb(WINPR_ATTR_UNUSED rdpContext* context, void* userdata,
WINPR_ATTR_UNUSED FreeRDP_TimerID timerID, uint64_t timestamp,
uint64_t interval)
{
VideoClientContext* video = userdata;
if (!video)
return 0;
if (!video->timer)
return 0;
video->timer(video, timestamp);
return interval;
}
/**
* Function description
*
@ -1140,7 +1158,12 @@ static UINT video_plugin_initialize(IWTSPlugin* plugin, IWTSVirtualChannelManage
if (status == CHANNEL_RC_OK)
video->dataListener->pInterface = video->wtsPlugin.pInterface;
video->initialized = status == CHANNEL_RC_OK;
if (status == CHANNEL_RC_OK)
video->context->priv->timerID =
freerdp_timer_add(video->rdpcontext, 20000, timer_cb, video->context, true);
video->initialized = video->context->priv->timerID != 0;
if (!video->initialized)
status = ERROR_INTERNAL_ERROR;
return status;
}
@ -1153,6 +1176,7 @@ static UINT video_plugin_terminated(IWTSPlugin* pPlugin)
{
VIDEO_PLUGIN* video = (VIDEO_PLUGIN*)pPlugin;
freerdp_timer_remove(video->rdpcontext, video->context->priv->timerID);
if (video->control_callback)
{
IWTSVirtualChannelManager* mgr = video->control_callback->channel_mgr;
@ -1186,7 +1210,7 @@ static UINT video_plugin_terminated(IWTSPlugin* pPlugin)
*/
FREERDP_ENTRY_POINT(UINT VCAPITYPE video_DVCPluginEntry(IDRDYNVC_ENTRY_POINTS* pEntryPoints))
{
UINT error = CHANNEL_RC_OK;
UINT error = ERROR_INTERNAL_ERROR;
VIDEO_PLUGIN* videoPlugin = NULL;
VideoClientContext* videoContext = NULL;
VideoClientContextPriv* priv = NULL;
@ -1230,8 +1254,9 @@ FREERDP_ENTRY_POINT(UINT VCAPITYPE video_DVCPluginEntry(IDRDYNVC_ENTRY_POINTS* p
videoPlugin->wtsPlugin.pInterface = (void*)videoContext;
videoPlugin->context = videoContext;
error = pEntryPoints->RegisterPlugin(pEntryPoints, "video", &videoPlugin->wtsPlugin);
videoPlugin->rdpcontext = pEntryPoints->GetRdpContext(pEntryPoints);
if (videoPlugin->rdpcontext)
error = pEntryPoints->RegisterPlugin(pEntryPoints, "video", &videoPlugin->wtsPlugin);
}
else
{

21
libfreerdp/gdi/video.c
View File

@ -145,32 +145,17 @@ void gdi_video_control_uninit(rdpGdi* gdi, WINPR_ATTR_UNUSED VideoClientContext*
gdi->video = NULL;
}
static void gdi_video_timer(void* context, const TimerEventArgs* timer)
{
rdpContext* ctx = (rdpContext*)context;
rdpGdi* gdi = NULL;
WINPR_ASSERT(ctx);
WINPR_ASSERT(timer);
gdi = ctx->gdi;
if (gdi && gdi->video)
gdi->video->timer(gdi->video, timer->now);
}
void gdi_video_data_init(rdpGdi* gdi, WINPR_ATTR_UNUSED VideoClientContext* video)
void gdi_video_data_init(WINPR_ATTR_UNUSED rdpGdi* gdi, WINPR_ATTR_UNUSED VideoClientContext* video)
{
WINPR_ASSERT(gdi);
WINPR_ASSERT(gdi->context);
PubSub_SubscribeTimer(gdi->context->pubSub, gdi_video_timer);
}
void gdi_video_data_uninit(rdpGdi* gdi, WINPR_ATTR_UNUSED VideoClientContext* context)
void gdi_video_data_uninit(WINPR_ATTR_UNUSED rdpGdi* gdi,
WINPR_ATTR_UNUSED VideoClientContext* context)
{
WINPR_ASSERT(gdi);
WINPR_ASSERT(gdi->context);
PubSub_UnsubscribeTimer(gdi->context->pubSub, gdi_video_timer);
}
VideoSurface* VideoClient_CreateCommonContext(size_t size, UINT32 x, UINT32 y, UINT32 w, UINT32 h)