FFmpeg
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This structure is used to share data between the FFmpeg library and the client video application. More...
#include <vaapi.h>
Data Fields | |
void * | display |
Window system dependent data. More... | |
uint32_t | config_id |
Configuration ID. More... | |
uint32_t | context_id |
Context ID (video decode pipeline) More... | |
attribute_deprecated uint32_t | pic_param_buf_id |
VAPictureParameterBuffer ID. More... | |
attribute_deprecated uint32_t | iq_matrix_buf_id |
VAIQMatrixBuffer ID. More... | |
attribute_deprecated uint32_t | bitplane_buf_id |
VABitPlaneBuffer ID (for VC-1 decoding) More... | |
attribute_deprecated uint32_t * | slice_buf_ids |
Slice parameter/data buffer IDs. More... | |
attribute_deprecated unsigned int | n_slice_buf_ids |
Number of effective slice buffer IDs to send to the HW. More... | |
attribute_deprecated unsigned int | slice_buf_ids_alloc |
Size of pre-allocated slice_buf_ids. More... | |
attribute_deprecated void * | slice_params |
Pointer to VASliceParameterBuffers. More... | |
attribute_deprecated unsigned int | slice_param_size |
Size of a VASliceParameterBuffer element. More... | |
attribute_deprecated unsigned int | slice_params_alloc |
Size of pre-allocated slice_params. More... | |
attribute_deprecated unsigned int | slice_count |
Number of slices currently filled in. More... | |
attribute_deprecated const uint8_t * | slice_data |
Pointer to slice data buffer base. More... | |
attribute_deprecated uint32_t | slice_data_size |
Current size of slice data. More... | |
This structure is used to share data between the FFmpeg library and the client video application.
This shall be zero-allocated and available as AVCodecContext.hwaccel_context. All user members can be set once during initialization or through each AVCodecContext.get_buffer() function call. In any case, they must be valid prior to calling decoding functions.
Deprecated: use AVCodecContext.hw_frames_ctx instead.
void* vaapi_context::display |
Window system dependent data.
Definition at line 63 of file vaapi.h.
Referenced by ff_vaapi_decode_init().
uint32_t vaapi_context::config_id |
Configuration ID.
Definition at line 71 of file vaapi.h.
Referenced by ff_vaapi_decode_init().
uint32_t vaapi_context::context_id |
Context ID (video decode pipeline)
Definition at line 79 of file vaapi.h.
Referenced by ff_vaapi_decode_init().
attribute_deprecated uint32_t vaapi_context::pic_param_buf_id |
attribute_deprecated uint32_t vaapi_context::iq_matrix_buf_id |
attribute_deprecated uint32_t vaapi_context::bitplane_buf_id |
attribute_deprecated uint32_t* vaapi_context::slice_buf_ids |
attribute_deprecated unsigned int vaapi_context::n_slice_buf_ids |
attribute_deprecated unsigned int vaapi_context::slice_buf_ids_alloc |
attribute_deprecated void* vaapi_context::slice_params |
attribute_deprecated unsigned int vaapi_context::slice_param_size |
attribute_deprecated unsigned int vaapi_context::slice_params_alloc |
attribute_deprecated unsigned int vaapi_context::slice_count |
attribute_deprecated const uint8_t* vaapi_context::slice_data |
attribute_deprecated uint32_t vaapi_context::slice_data_size |