AVHWFramesInternal Struct Reference

#include <libavutil/hwcontext_internal.h>

Data Fields
const HWContextType *	hw_type
void *	priv
AVBufferPool *	pool_internal
AVBufferRef *	source_frames
	For a derived context, a reference to the original frames context it was derived from. More...
int	source_allocation_map_flags
	Flags to apply to the mapping from the source to the derived frame context when trying to allocate in the derived context. More...

Detailed Description

Definition at line 113 of file hwcontext_internal.h.

Field Documentation

hw_type

const HWContextType* AVHWFramesInternal::hw_type

Definition at line 114 of file hwcontext_internal.h.

Referenced by av_hwframe_ctx_create_derived(), av_hwframe_ctx_init(), av_hwframe_get_buffer(), av_hwframe_map(), av_hwframe_transfer_data(), av_hwframe_transfer_get_formats(), and hwframe_ctx_free().

priv

void* AVHWFramesInternal::priv

Definition at line 115 of file hwcontext_internal.h.

Referenced by cuda_frames_init(), cuda_transfer_data_from(), cuda_transfer_data_to(), d3d11va_alloc_single(), d3d11va_create_staging_texture(), d3d11va_frames_init(), d3d11va_frames_uninit(), d3d11va_pool_alloc(), d3d11va_transfer_data(), d3d11va_transfer_get_formats(), dxva2_frames_init(), dxva2_frames_uninit(), dxva2_init_pool(), dxva2_pool_alloc(), frame_alloc(), hwframe_ctx_free(), opencl_frames_init_command_queue(), opencl_frames_uninit(), opencl_map_frame(), opencl_mem_flags_for_mapping(), opencl_transfer_data_from(), opencl_transfer_data_to(), opencl_unmap_frame(), qsv_frames_derive_to(), qsv_frames_init(), qsv_frames_uninit(), qsv_init_child_ctx(), qsv_init_internal_session(), qsv_init_pool(), qsv_map_from(), qsv_pool_alloc(), qsv_transfer_data_child(), qsv_transfer_data_from(), qsv_transfer_data_to(), vaapi_frames_init(), vaapi_frames_uninit(), vaapi_map_frame(), vaapi_pool_alloc(), vdpau_frames_init(), vdpau_pool_alloc(), vdpau_transfer_data_from(), vdpau_transfer_data_to(), and vdpau_transfer_get_formats().

pool_internal

AVBufferPool* AVHWFramesInternal::pool_internal

Definition at line 117 of file hwcontext_internal.h.

Referenced by av_hwframe_ctx_init(), cuda_frames_init(), d3d11va_frames_init(), dxva2_init_pool(), hwframe_ctx_free(), opencl_frames_init(), qsv_init_pool(), vaapi_frames_init(), and vdpau_frames_init().

source_frames

AVBufferRef* AVHWFramesInternal::source_frames

For a derived context, a reference to the original frames context it was derived from.

Definition at line 123 of file hwcontext_internal.h.

Referenced by av_hwframe_ctx_create_derived(), av_hwframe_ctx_init(), av_hwframe_get_buffer(), av_hwframe_map(), and hwframe_ctx_free().

source_allocation_map_flags

int AVHWFramesInternal::source_allocation_map_flags

Flags to apply to the mapping from the source to the derived frame context when trying to allocate in the derived context.

Definition at line 128 of file hwcontext_internal.h.

Referenced by av_hwframe_ctx_create_derived(), and av_hwframe_get_buffer().

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

• libavutil/hwcontext_internal.h