FFVAContext Struct Reference

#include <vaapi_internal.h>

Data Fields
VADisplay	display
	Windowing system dependent handle. More...
VAConfigID	config_id
	Configuration ID. More...
VAContextID	context_id
	Context ID (video decode pipeline) More...
VABufferID	pic_param_buf_id
	Picture parameter buffer. More...
VABufferID	iq_matrix_buf_id
	Inverse quantiser matrix buffer. More...
VABufferID	bitplane_buf_id
	Bitplane buffer (for VC-1 decoding) More...
VABufferID *	slice_buf_ids
	Slice parameter/data buffers. More...
unsigned int	n_slice_buf_ids
	Number of effective slice buffers. More...
unsigned int	slice_buf_ids_alloc
	Number of allocated slice buffers. More...
void *	slice_params
	Pointer to slice parameter buffers. More...
unsigned int	slice_param_size
	Size of a slice parameter element. More...
unsigned int	slice_params_alloc
	Number of allocated slice parameters. More...
unsigned int	slice_count
	Number of slices currently filled in. More...
const uint8_t *	slice_data
	Pointer to slice data buffer base. More...
unsigned int	slice_data_size
	Current size of slice data. More...

Detailed Description

Definition at line 38 of file vaapi_internal.h.

Field Documentation

VADisplay FFVAContext::display

Windowing system dependent handle.

Definition at line 39 of file vaapi_internal.h.

Referenced by alloc_buffer(), ff_vaapi_commit_slices(), ff_vaapi_common_end_frame(), ff_vaapi_context_init(), and ff_vaapi_render_picture().

VAConfigID FFVAContext::config_id

Configuration ID.

Definition at line 40 of file vaapi_internal.h.

Referenced by ff_vaapi_context_init().

VAContextID FFVAContext::context_id

Context ID (video decode pipeline)

Definition at line 41 of file vaapi_internal.h.

Referenced by alloc_buffer(), ff_vaapi_commit_slices(), ff_vaapi_context_init(), and ff_vaapi_render_picture().

VABufferID FFVAContext::pic_param_buf_id

Picture parameter buffer.

Definition at line 42 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_pic_param(), ff_vaapi_common_end_frame(), ff_vaapi_context_init(), and ff_vaapi_render_picture().

VABufferID FFVAContext::iq_matrix_buf_id

Inverse quantiser matrix buffer.

Definition at line 43 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_iq_matrix(), ff_vaapi_common_end_frame(), ff_vaapi_context_init(), and ff_vaapi_render_picture().

VABufferID FFVAContext::bitplane_buf_id

Bitplane buffer (for VC-1 decoding)

Definition at line 44 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_bitplane(), ff_vaapi_common_end_frame(), ff_vaapi_context_init(), and ff_vaapi_render_picture().

VABufferID* FFVAContext::slice_buf_ids

Slice parameter/data buffers.

Definition at line 45 of file vaapi_internal.h.

Referenced by ff_vaapi_commit_slices(), ff_vaapi_common_end_frame(), and ff_vaapi_render_picture().

unsigned int FFVAContext::n_slice_buf_ids

Number of effective slice buffers.

Definition at line 46 of file vaapi_internal.h.

Referenced by ff_vaapi_commit_slices(), ff_vaapi_common_end_frame(), and ff_vaapi_render_picture().

unsigned int FFVAContext::slice_buf_ids_alloc

Number of allocated slice buffers.

Definition at line 47 of file vaapi_internal.h.

Referenced by ff_vaapi_commit_slices(), and ff_vaapi_common_end_frame().

void* FFVAContext::slice_params

Pointer to slice parameter buffers.

Definition at line 48 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_slice(), ff_vaapi_commit_slices(), and ff_vaapi_common_end_frame().

unsigned int FFVAContext::slice_param_size

Size of a slice parameter element.

Definition at line 49 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_slice(), ff_vaapi_commit_slices(), vaapi_h264_start_frame(), vaapi_hevc_start_frame(), vaapi_mpeg2_start_frame(), vaapi_mpeg4_start_frame(), and vaapi_vc1_start_frame().

unsigned int FFVAContext::slice_params_alloc

Number of allocated slice parameters.

Definition at line 50 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_slice(), and ff_vaapi_common_end_frame().

unsigned int FFVAContext::slice_count

Number of slices currently filled in.

Definition at line 51 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_slice(), ff_vaapi_commit_slices(), and ff_vaapi_common_end_frame().

const uint8_t* FFVAContext::slice_data

Pointer to slice data buffer base.

Definition at line 52 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_slice(), and ff_vaapi_commit_slices().

unsigned int FFVAContext::slice_data_size

Current size of slice data.

Definition at line 53 of file vaapi_internal.h.

Referenced by ff_vaapi_alloc_slice(), and ff_vaapi_commit_slices().

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

• libavcodec/vaapi_internal.h