FFmpeg
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VAAPI-specific data associated with a frame pool. More...
#include <hwcontext_vaapi.h>
Data Fields | |
VASurfaceAttrib * | attributes |
Set by the user to apply surface attributes to all surfaces in the frame pool. More... | |
int | nb_attributes |
VASurfaceID * | surface_ids |
The surfaces IDs of all surfaces in the pool after creation. More... | |
int | nb_surfaces |
VAAPI-specific data associated with a frame pool.
Allocated as AVHWFramesContext.hwctx.
Definition at line 53 of file hwcontext_vaapi.h.
VASurfaceAttrib* AVVAAPIFramesContext::attributes |
Set by the user to apply surface attributes to all surfaces in the frame pool.
If null, default settings are used.
Definition at line 58 of file hwcontext_vaapi.h.
Referenced by vaapi_frames_init().
int AVVAAPIFramesContext::nb_attributes |
Definition at line 59 of file hwcontext_vaapi.h.
Referenced by vaapi_frames_init().
VASurfaceID* AVVAAPIFramesContext::surface_ids |
The surfaces IDs of all surfaces in the pool after creation.
Only valid if AVHWFramesContext.initial_pool_size was positive. These are intended to be used as the render_targets arguments to vaCreateContext().
Definition at line 66 of file hwcontext_vaapi.h.
Referenced by ff_vaapi_encode_init(), qsv_init_child_ctx(), scale_vaapi_config_output(), vaapi_decode_init(), vaapi_frames_init(), vaapi_frames_uninit(), and vaapi_pool_alloc().
int AVVAAPIFramesContext::nb_surfaces |
Definition at line 67 of file hwcontext_vaapi.h.
Referenced by ff_vaapi_encode_init(), scale_vaapi_config_output(), vaapi_decode_init(), vaapi_frames_init(), and vaapi_pool_alloc().