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remove config from capture managers.

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This commit is contained in:
Miroslav Šedivý 2021-02-05 13:58:02 +01:00
parent 3515c67045
commit 18b6fa0a03
5 changed files with 133 additions and 132 deletions
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64
internal/capture/screencast.go
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@ -9,41 +9,38 @@ import (
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"demodesk/neko/internal/config"
"demodesk/neko/internal/types"
"demodesk/neko/internal/capture/gst"
)
type ScreencastManagerCtx struct {
logger zerolog.Logger
mu sync.Mutex
config *config.Capture
pipeline *gst.Pipeline
enabled bool
started bool
emitStop chan bool
emitUpdate chan bool
expired int32
sample chan types.Sample
image types.Sample
logger zerolog.Logger
mu sync.Mutex
pipelineStr string
pipeline *gst.Pipeline
enabled bool
started bool
emitStop chan bool
emitUpdate chan bool
expired int32
sample chan types.Sample
image types.Sample
}
func screencastNew(config *config.Capture) *ScreencastManagerCtx {
manager := &ScreencastManagerCtx{
logger: log.With().Str("module", "capture").Str("submodule", "screencast").Logger(),
config: config,
enabled: config.Screencast,
started: false,
emitStop: make(chan bool),
emitUpdate: make(chan bool),
}
const screencastTimeout = 5 * time.Second
if !manager.enabled {
return manager
func screencastNew(enabled bool, pipelineStr string) *ScreencastManagerCtx {
manager := &ScreencastManagerCtx{
logger: log.With().Str("module", "capture").Str("submodule", "screencast").Logger(),
pipelineStr: pipelineStr,
enabled: enabled,
started: false,
emitStop: make(chan bool),
emitUpdate: make(chan bool),
}
go func() {
ticker := time.NewTicker(5 * time.Second)
ticker := time.NewTicker(screencastTimeout)
manager.logger.Debug().Msg("started emitting samples")
for {
@ -133,31 +130,20 @@ func (manager *ScreencastManagerCtx) stop() {
func (manager *ScreencastManagerCtx) createPipeline() error {
if manager.pipeline != nil {
return fmt.Errorf("pipeline already running")
return fmt.Errorf("pipeline already exists")
}
var err error
manager.logger.Info().
Str("video_display", manager.config.Display).
Str("screencast_pipeline", manager.config.ScreencastPipeline).
Str("str", manager.pipelineStr).
Msgf("creating pipeline")
manager.pipeline, err = gst.CreateJPEGPipeline(
manager.config.Display,
manager.config.ScreencastPipeline,
manager.config.ScreencastRate,
manager.config.ScreencastQuality,
)
manager.pipeline, err = gst.CreatePipeline(manager.pipelineStr)
if err != nil {
return err
}
manager.logger.Info().
Str("src", manager.pipeline.Src).
Msgf("starting pipeline")
manager.pipeline.Start()
manager.sample = manager.pipeline.Sample
manager.emitUpdate <-true
@ -170,6 +156,6 @@ func (manager *ScreencastManagerCtx) destroyPipeline() {
}
manager.pipeline.Stop()
manager.logger.Info().Msgf("stopping pipeline")
manager.logger.Info().Msgf("destroying pipeline")
manager.pipeline = nil
}