FrameThreadContext Struct Reference

Context stored in the client AVCodecContext thread_opaque. More...

Data Fields
PerThreadContext *	threads
	The contexts for each thread.
PerThreadContext *	prev_thread
	The last thread submit_packet() was called on.
pthread_mutex_t	buffer_mutex
	Mutex used to protect get/release_buffer().
int	next_decoding
	The next context to submit a packet to.
int	next_finished
	The next context to return output from.
int	delaying
	Set for the first N packets, where N is the number of threads.
int	die
	Set when threads should exit.

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Detailed Description

Context stored in the client AVCodecContext thread_opaque.

Definition at line 112 of file pthread.c.

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Field Documentation

pthread_mutex_t FrameThreadContext::buffer_mutex

Mutex used to protect get/release_buffer().

Definition at line 116 of file pthread.c.

Referenced by ff_thread_get_buffer(), ff_thread_release_buffer(), frame_thread_free(), frame_thread_init(), and release_delayed_buffers().

int FrameThreadContext::delaying

Set for the first N packets, where N is the number of threads.

While it is set, ff_thread_en/decode_frame won't return any results.

Definition at line 121 of file pthread.c.

Referenced by ff_thread_decode_frame(), ff_thread_flush(), and frame_thread_init().

int FrameThreadContext::die

Set when threads should exit.

Definition at line 126 of file pthread.c.

Referenced by frame_thread_free(), and frame_worker_thread().

int FrameThreadContext::next_decoding

The next context to submit a packet to.

Definition at line 118 of file pthread.c.

Referenced by ff_thread_decode_frame(), and ff_thread_flush().

int FrameThreadContext::next_finished

The next context to return output from.

Definition at line 119 of file pthread.c.

Referenced by ff_thread_decode_frame(), and ff_thread_flush().

PerThreadContext* FrameThreadContext::prev_thread

The last thread submit_packet() was called on.

Definition at line 114 of file pthread.c.

Referenced by ff_thread_flush(), frame_thread_free(), and submit_packet().

PerThreadContext* FrameThreadContext::threads

The contexts for each thread.

Definition at line 113 of file pthread.c.

Referenced by ff_thread_decode_frame(), ff_thread_flush(), frame_thread_free(), frame_thread_init(), and park_frame_worker_threads().

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The documentation for this struct was generated from the following file:

• libavcodec/pthread.c