FFVkEncodeLoop Struct Reference

Frame loop for compute encoders. More...

#include <vulkan_video.h>

Data Fields
FFVulkanContext *	s
FFVkExecPool *	pool
int(*	submit_frame )(AVCodecContext *avctx, FFVkExecContext *exec, AVFrame *frame)
int(*	get_packet )(AVCodecContext *avctx, FFVkExecContext *exec, AVPacket *pkt)
AVFrame *	frame
AVPacket *	pkt
struct {
int64_t   pts
int64_t   duration
void *   opaque
AVBufferRef *   opaque_ref
} *	frames
int	head
int	in_flight

Detailed Description

Frame loop for compute encoders.

Keeps up to pool_size frames in flight, submitting each into its own execution context, and returns their packets in order as soon as they complete, or once the pool is full.

Definition at line 163 of file vulkan_video.h.

Field Documentation

s

FFVulkanContext* FFVkEncodeLoop::s

Definition at line 164 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_init(), and loop_oldest_done().

pool

FFVkExecPool* FFVkEncodeLoop::pool

Definition at line 165 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_init(), ff_vk_encode_loop_receive_packet(), ff_vk_encode_loop_uninit(), loop_get_packet(), and loop_oldest_done().

submit_frame

int(* FFVkEncodeLoop::submit_frame) (AVCodecContext *avctx, FFVkExecContext *exec, AVFrame *frame)

Definition at line 166 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_init(), and ff_vk_encode_loop_receive_packet().

get_packet

int(* FFVkEncodeLoop::get_packet) (AVCodecContext *avctx, FFVkExecContext *exec, AVPacket *pkt)

Definition at line 167 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_init(), and loop_get_packet().

frame

AVFrame* FFVkEncodeLoop::frame

Definition at line 169 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_init(), ff_vk_encode_loop_receive_packet(), and ff_vk_encode_loop_uninit().

pkt

AVPacket* FFVkEncodeLoop::pkt

Definition at line 170 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_flush(), ff_vk_encode_loop_init(), and ff_vk_encode_loop_uninit().

pts

int64_t FFVkEncodeLoop::pts

Definition at line 172 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_receive_packet(), and loop_get_packet().

duration

int64_t FFVkEncodeLoop::duration

Definition at line 173 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_receive_packet(), and loop_get_packet().

opaque

void* FFVkEncodeLoop::opaque

Definition at line 174 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_receive_packet(), and loop_get_packet().

opaque_ref

AVBufferRef* FFVkEncodeLoop::opaque_ref

Definition at line 175 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_receive_packet(), ff_vk_encode_loop_uninit(), and loop_get_packet().

[struct]

struct { ... } * FFVkEncodeLoop::frames

Referenced by ff_vk_encode_loop_init(), ff_vk_encode_loop_receive_packet(), ff_vk_encode_loop_uninit(), and loop_get_packet().

head

int FFVkEncodeLoop::head

Definition at line 177 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_flush(), ff_vk_encode_loop_init(), ff_vk_encode_loop_receive_packet(), loop_get_packet(), and loop_oldest_done().

in_flight

int FFVkEncodeLoop::in_flight

Definition at line 178 of file vulkan_video.h.

Referenced by ff_vk_encode_loop_flush(), ff_vk_encode_loop_init(), ff_vk_encode_loop_receive_packet(), loop_get_packet(), and loop_oldest_done().

---

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

• libavcodec/vulkan_video.h