QSVFramesContext Struct Reference

#include <libavcodec/qsv_internal.h>

Data Fields
AVBufferRef *	hw_frames_ctx
void *	logctx
AVBufferRef *	mids_buf
QSVMid *	mids
int	nb_mids
mfxSession	session_download
mfxSession	session_upload
AVBufferRef *	child_frames_ref
mfxFrameSurface1 *	surfaces_internal
int	nb_surfaces_used
mfxMemId *	mem_ids
mfxFrameSurface1 **	surface_ptrs
mfxExtOpaqueSurfaceAlloc	opaque_alloc
mfxExtBuffer *	ext_buffers [1]

Detailed Description

Definition at line 67 of file qsv_internal.h.

Field Documentation

hw_frames_ctx

AVBufferRef* QSVFramesContext::hw_frames_ctx

Definition at line 68 of file qsv_internal.h.

Referenced by ff_qsv_decode_close(), ff_qsv_enc_close(), ff_qsv_init_session_frames(), qsv_frame_alloc(), qsv_init_session(), and qsvenc_init_session().

logctx

void* QSVFramesContext::logctx

Definition at line 69 of file qsv_internal.h.

Referenced by ff_qsv_init_session_frames(), and qsv_frame_alloc().

mids_buf

AVBufferRef* QSVFramesContext::mids_buf

Definition at line 75 of file qsv_internal.h.

Referenced by ff_qsv_decode_close(), ff_qsv_enc_close(), ff_qsv_init_session_frames(), and qsv_frame_alloc().

mids

QSVMid* QSVFramesContext::mids

Definition at line 76 of file qsv_internal.h.

Referenced by alloc_frame(), ff_qsv_find_surface_idx(), ff_qsv_init_session_frames(), and submit_frame().

nb_mids

int QSVFramesContext::nb_mids

Definition at line 77 of file qsv_internal.h.

Referenced by ff_qsv_find_surface_idx(), and ff_qsv_init_session_frames().

session_download

mfxSession QSVFramesContext::session_download

Definition at line 58 of file hwcontext_qsv.c.

Referenced by qsv_frames_init(), qsv_frames_uninit(), and qsv_transfer_data_from().

session_upload

mfxSession QSVFramesContext::session_upload

Definition at line 59 of file hwcontext_qsv.c.

Referenced by qsv_frames_init(), qsv_frames_uninit(), and qsv_transfer_data_to().

child_frames_ref

AVBufferRef* QSVFramesContext::child_frames_ref

Definition at line 61 of file hwcontext_qsv.c.

Referenced by qsv_frames_uninit(), qsv_init_child_ctx(), qsv_map_from(), qsv_transfer_data_child(), qsv_transfer_data_from(), and qsv_transfer_data_to().

surfaces_internal

mfxFrameSurface1* QSVFramesContext::surfaces_internal

Definition at line 62 of file hwcontext_qsv.c.

Referenced by qsv_frames_derive_to(), qsv_frames_uninit(), qsv_init_child_ctx(), qsv_init_pool(), and qsv_pool_alloc().

nb_surfaces_used

int QSVFramesContext::nb_surfaces_used

Definition at line 63 of file hwcontext_qsv.c.

Referenced by qsv_pool_alloc().

mem_ids

mfxMemId* QSVFramesContext::mem_ids

Definition at line 66 of file hwcontext_qsv.c.

Referenced by frame_alloc(), qsv_frames_init(), and qsv_frames_uninit().

surface_ptrs

mfxFrameSurface1** QSVFramesContext::surface_ptrs

Definition at line 68 of file hwcontext_qsv.c.

Referenced by qsv_frames_init(), and qsv_frames_uninit().

opaque_alloc

mfxExtOpaqueSurfaceAlloc QSVFramesContext::opaque_alloc

Definition at line 70 of file hwcontext_qsv.c.

Referenced by qsv_frames_init().

ext_buffers

mfxExtBuffer* QSVFramesContext::ext_buffers[1]

Definition at line 71 of file hwcontext_qsv.c.

Referenced by qsv_frames_init(), and qsv_init_internal_session().

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

• libavcodec/qsv_internal.h
• libavutil/hwcontext_qsv.c