os2threads.h File Reference

os2threads to pthreads wrapper More...

#include <os2.h>
#include <stdlib.h>
#include <sys/builtin.h>
#include <sys/fmutex.h>
#include "libavutil/attributes.h"

Go to the source code of this file.

Data Structures
struct	pthread_t
struct	pthread_cond_t
union	pthread_once_t

Macros
#define	INCL_DOS
#define	PTHREAD_ONCE_INIT   {0, _FMUTEX_INITIALIZER}

Typedefs
typedef void	pthread_attr_t
typedef HMTX	pthread_mutex_t
typedef void	pthread_mutexattr_t
typedef void	pthread_condattr_t

Functions
static void	thread_entry (void *arg)
static av_always_inline int	pthread_create (pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)(void *), void *arg)
static av_always_inline int	pthread_join (pthread_t thread, void **value_ptr)
static av_always_inline int	pthread_mutex_init (pthread_mutex_t *mutex, const pthread_mutexattr_t *attr)
static av_always_inline int	pthread_mutex_destroy (pthread_mutex_t *mutex)
static av_always_inline int	pthread_mutex_lock (pthread_mutex_t *mutex)
static av_always_inline int	pthread_mutex_unlock (pthread_mutex_t *mutex)
static av_always_inline int	pthread_cond_init (pthread_cond_t *cond, const pthread_condattr_t *attr)
static av_always_inline int	pthread_cond_destroy (pthread_cond_t *cond)
static av_always_inline int	pthread_cond_signal (pthread_cond_t *cond)
static av_always_inline int	pthread_cond_broadcast (pthread_cond_t *cond)
static av_always_inline int	pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex)
static av_always_inline int	pthread_once (pthread_once_t *once_control, void(*init_routine)(void))

Detailed Description

os2threads to pthreads wrapper

Definition in file os2threads.h.

Macro Definition Documentation

#define INCL_DOS

Definition at line 29 of file os2threads.h.

#define PTHREAD_ONCE_INIT   {0, _FMUTEX_INITIALIZER}

Definition at line 65 of file os2threads.h.

Typedef Documentation

typedef void pthread_attr_t

Definition at line 47 of file os2threads.h.

typedef HMTX pthread_mutex_t

Definition at line 49 of file os2threads.h.

typedef void pthread_mutexattr_t

Definition at line 50 of file os2threads.h.

typedef void pthread_condattr_t

Definition at line 58 of file os2threads.h.

Function Documentation

static void thread_entry ( void *  arg )

static

Definition at line 67 of file os2threads.h.

Referenced by pthread_create().

static av_always_inline int pthread_create ( pthread_t *  thread, const pthread_attr_t *  attr, void *(*)(void *)  start_routine, void *  arg  )

static

Definition at line 74 of file os2threads.h.

Referenced by async_open(), ff_frame_thread_encoder_init(), ff_frame_thread_init(), ff_slice_thread_init(), fifo_write_header(), iec61883_read_header(), main(), thread_init_internal(), and udp_open().

static av_always_inline int pthread_join ( pthread_t  thread, void **  value_ptr  )

static

Definition at line 88 of file os2threads.h.

Referenced by async_close(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_slice_thread_free(), fifo_write_trailer(), iec61883_close(), main(), slice_thread_uninit(), and udp_close().

static av_always_inline int pthread_mutex_init ( pthread_mutex_t *  mutex, const pthread_mutexattr_t *  attr  )

static

Definition at line 98 of file os2threads.h.

Referenced by async_open(), av_thread_message_queue_alloc(), avf_read_header(), avpacket_queue_init(), decklink_input_callback::decklink_input_callback(), ff_alloc_entries(), ff_frame_thread_encoder_init(), ff_frame_thread_init(), ff_openssl_init(), ff_slice_thread_init(), fifo_init(), iec61883_read_header(), init_opencl_mtx(), main(), omx_encode_init(), qtkit_read_header(), thread_init_internal(), udp_open(), update_dimensions(), and vtenc_init().

static av_always_inline int pthread_mutex_destroy ( pthread_mutex_t *  mutex )

static

Definition at line 106 of file os2threads.h.

Referenced by async_close(), async_open(), av_thread_message_queue_alloc(), av_thread_message_queue_free(), avpacket_queue_end(), cleanup(), destroy_context(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_openssl_deinit(), ff_slice_thread_free(), ffprobe_cleanup(), fifo_deinit(), free_buffers(), iec61883_close(), init_opencl_mtx(), slice_thread_uninit(), udp_close(), udp_open(), vtenc_close(), and decklink_input_callback::~decklink_input_callback().

static av_always_inline int pthread_mutex_lock ( pthread_mutex_t *  mutex )

static

Definition at line 113 of file os2threads.h.

Referenced by pthread_cond_wait().

static av_always_inline int pthread_mutex_unlock ( pthread_mutex_t *  mutex )

static

Definition at line 120 of file os2threads.h.

Referenced by pthread_cond_wait().

static av_always_inline int pthread_cond_init ( pthread_cond_t *  cond, const pthread_condattr_t *  attr  )

static

Definition at line 127 of file os2threads.h.

Referenced by async_open(), av_thread_message_queue_alloc(), avf_read_header(), avpacket_queue_init(), ff_alloc_entries(), ff_frame_thread_encoder_init(), ff_frame_thread_init(), ff_slice_thread_init(), iec61883_read_header(), omx_encode_init(), qtkit_read_header(), thread_init_internal(), udp_open(), update_dimensions(), and vtenc_init().

static av_always_inline int pthread_cond_destroy ( pthread_cond_t *  cond )

static

Definition at line 138 of file os2threads.h.

Referenced by async_close(), async_open(), av_thread_message_queue_alloc(), av_thread_message_queue_free(), avpacket_queue_end(), cleanup(), destroy_context(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_slice_thread_free(), free_buffers(), iec61883_close(), slice_thread_uninit(), udp_close(), udp_open(), and vtenc_close().

static av_always_inline int pthread_cond_signal ( pthread_cond_t *  cond )

static

Definition at line 146 of file os2threads.h.

Referenced by async_buffer_task(), async_close(), async_read_internal(), async_seek(), avpacket_queue_put(), AVFFrameReceiver::captureOutput:didOutputSampleBuffer:fromConnection:, AVFAudioReceiver::captureOutput:didOutputSampleBuffer:fromConnection:, FFMPEG_FrameReceiver::captureOutput:didOutputVideoFrame:withSampleBuffer:fromConnection:, ff_frame_thread_free(), ff_thread_report_progress2(), ff_thread_video_encode_frame(), frame_worker_thread(), pthread_cond_broadcast(), submit_packet(), udp_close(), udp_write(), vtenc_q_push(), and worker().

static av_always_inline int pthread_cond_broadcast ( pthread_cond_t *  cond )

static

Definition at line 156 of file os2threads.h.

Referenced by append_buffer(), async_unlock(), av_thread_message_flush(), av_thread_message_queue_set_err_recv(), av_thread_message_queue_set_err_send(), event_handler(), ff_frame_thread_encoder_free(), ff_slice_thread_free(), ff_thread_finish_setup(), ff_thread_get_format(), ff_thread_report_progress(), frame_worker_thread(), iec61883_callback(), iec61883_receive_task(), slice_thread_uninit(), thread_execute(), and thread_get_buffer_internal().

static av_always_inline int pthread_cond_wait ( pthread_cond_t *  cond, pthread_mutex_t *  mutex  )

static

Definition at line 164 of file os2threads.h.

Referenced by async_buffer_task(), async_lock(), async_read_internal(), async_seek(), avf_read_packet(), avpacket_queue_get(), ff_thread_await_progress(), ff_thread_await_progress2(), ff_thread_decode_frame(), ff_thread_get_format(), ff_thread_video_encode_frame(), frame_worker_thread(), get_buffer(), iec61883_read_packet(), park_frame_worker_threads(), qtkit_read_packet(), slice_thread_park_workers(), submit_packet(), thread_get_buffer_internal(), thread_park_workers(), vtenc_q_pop(), wait_for_state(), and worker().

static av_always_inline int pthread_once ( pthread_once_t *  once_control, void(*)(void)  init_routine  )

static

Definition at line 182 of file os2threads.h.

Referenced by ff_jni_get_env(), and vtenc_init().