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| author | Matthias Drochner <m.drochner@fz-juelich.de> | 2010-07-21 15:27:33 +0000 |
|---|---|---|
| committer | Matthias Drochner <m.drochner@fz-juelich.de> | 2010-07-21 15:27:33 +0000 |
| commit | e9c4a618fbc47dae2cdd82d4d09ade8ec020bfe1 (patch) | |
| tree | b6adae3a891d51befdc74cd691498fe38a2dbc61 /src/xine-engine/video_decoder.c | |
| parent | ba6e40bee872673f4af4e32836d633b28e634997 (diff) | |
| download | xine-lib-e9c4a618fbc47dae2cdd82d4d09ade8ec020bfe1.tar.gz xine-lib-e9c4a618fbc47dae2cdd82d4d09ade8ec020bfe1.tar.bz2 | |
Add _POSIX_THREAD_PRIORITY_SCHEDULING #ifdefs
This is optional, and some systems don't support it. POSIX defines the
_POSIX_THREAD_PRIORITY_SCHEDULING to tell that support is present.
Diffstat (limited to 'src/xine-engine/video_decoder.c')
| -rw-r--r-- | src/xine-engine/video_decoder.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/xine-engine/video_decoder.c b/src/xine-engine/video_decoder.c index 0756fc5b2..f70bb82bb 100644 --- a/src/xine-engine/video_decoder.c +++ b/src/xine-engine/video_decoder.c @@ -41,6 +41,10 @@ #define SPU_SLEEP_INTERVAL (90000/2) +#ifndef SCHED_OTHER +#define SCHED_OTHER 0 +#endif + static void update_spu_decoder (xine_stream_t *stream, int type) { @@ -486,7 +490,9 @@ int _x_video_decoder_init (xine_stream_t *stream) { } else { pthread_attr_t pth_attrs; +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING struct sched_param pth_params; +#endif int err, num_buffers; /* The fifo size is based on dvd playback where buffers are filled * with 2k of data. With 500 buffers and a typical video data rate @@ -515,10 +521,12 @@ int _x_video_decoder_init (xine_stream_t *stream) { stream->spu_track_map_entries = 0; pthread_attr_init(&pth_attrs); +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING pthread_attr_getschedparam(&pth_attrs, &pth_params); pth_params.sched_priority = sched_get_priority_min(SCHED_OTHER); pthread_attr_setschedparam(&pth_attrs, &pth_params); pthread_attr_setscope(&pth_attrs, PTHREAD_SCOPE_SYSTEM); +#endif stream->video_thread_created = 1; if ((err = pthread_create (&stream->video_thread, |