FFmpeg: compat/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(), iec61883_read_header(), 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(), iec61883_close(), 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(), iec61883_read_header(), init_opencl_mtx(), qtkit_read_header(), thread_init_internal(), udp_open(), and update_dimensions().

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(), destroy_context(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_openssl_deinit(), ff_slice_thread_free(), free_buffers(), iec61883_close(), init_opencl_mtx(), slice_thread_uninit(), udp_close(), udp_open(), 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 decklink_input_callback::AddRef(), async_buffer_task(), async_close(), async_read_internal(), async_seek(), av_log_default_callback(), av_thread_message_flush(), av_thread_message_queue_recv(), av_thread_message_queue_send(), av_thread_message_queue_set_err_recv(), av_thread_message_queue_set_err_send(), avpacket_queue_flush(), avpacket_queue_get(), avpacket_queue_put(), avpacket_queue_size(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_slice_thread_free(), ff_slice_thread_init(), ff_thread_await_progress(), ff_thread_await_progress2(), ff_thread_decode_frame(), ff_thread_finish_setup(), ff_thread_get_format(), ff_thread_release_buffer(), ff_thread_report_progress(), ff_thread_report_progress2(), ff_thread_video_encode_frame(), frame_worker_thread(), iec61883_callback(), iec61883_read_packet(), iec61883_receive_task(), lock_frames(), park_frame_worker_threads(), pthread_cond_wait(), decklink_input_callback::Release(), release_delayed_buffers(), slice_thread_uninit(), submit_packet(), thread_execute(), thread_get_buffer_internal(), thread_init_internal(), udp_read(), and worker().

static av_always_inline int pthread_mutex_unlock ( pthread_mutex_t * mutex )

static

Definition at line 120 of file os2threads.h.

Referenced by decklink_input_callback::AddRef(), async_buffer_task(), async_close(), async_read_internal(), async_seek(), av_log_default_callback(), av_thread_message_flush(), av_thread_message_queue_recv(), av_thread_message_queue_send(), av_thread_message_queue_set_err_recv(), av_thread_message_queue_set_err_send(), avpacket_queue_flush(), avpacket_queue_get(), avpacket_queue_put(), avpacket_queue_size(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_slice_thread_free(), ff_slice_thread_init(), ff_thread_await_progress(), ff_thread_await_progress2(), ff_thread_decode_frame(), ff_thread_finish_setup(), ff_thread_get_format(), ff_thread_release_buffer(), ff_thread_report_progress(), ff_thread_report_progress2(), ff_thread_video_encode_frame(), frame_worker_thread(), iec61883_callback(), iec61883_read_packet(), iec61883_receive_task(), park_frame_worker_threads(), pthread_cond_wait(), decklink_input_callback::Release(), release_delayed_buffers(), slice_thread_park_workers(), slice_thread_uninit(), submit_packet(), thread_get_buffer_internal(), thread_init_internal(), thread_park_workers(), udp_read(), unlock_frames(), and worker().

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(), qtkit_read_header(), thread_init_internal(), udp_open(), and update_dimensions().

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(), destroy_context(), ff_frame_thread_encoder_free(), ff_frame_thread_free(), ff_slice_thread_free(), free_buffers(), iec61883_close(), slice_thread_uninit(), udp_close(), and udp_open().

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(), 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 av_thread_message_flush(), av_thread_message_queue_set_err_recv(), av_thread_message_queue_set_err_send(), 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

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.