hwaccel_internal.h File Reference

#include <stdint.h>
#include "avcodec.h"
#include "libavutil/refstruct.h"

Go to the source code of this file.

Data Structures
struct	FFHWAccel

Macros
#define	HWACCEL_CAP_ASYNC_SAFE   (1 << 0)
	Header providing the internals of AVHWAccel.
#define	HWACCEL_CAP_THREAD_SAFE   (1 << 1)
#define	FF_HW_CALL(avctx, function, ...)
#define	FF_HW_SIMPLE_CALL(avctx, function)
#define	FF_HW_HAS_CB(avctx, function)

Functions
static const FFHWAccel *	ffhwaccel (const AVHWAccel *codec)

Macro Definition Documentation

HWACCEL_CAP_ASYNC_SAFE

#define HWACCEL_CAP_ASYNC_SAFE   (1 << 0)

Header providing the internals of AVHWAccel.

Definition at line 31 of file hwaccel_internal.h.

Referenced by ff_thread_finish_setup().

HWACCEL_CAP_THREAD_SAFE

#define HWACCEL_CAP_THREAD_SAFE   (1 << 1)

Definition at line 32 of file hwaccel_internal.h.

Referenced by ff_thread_finish_setup(), ff_vk_decode_init(), frame_worker_thread(), and hwaccel_serial().

FF_HW_CALL

#define FF_HW_CALL	(		avctx,
			function,
			... )

Value:

        (ffhwaccel((avctx)->hwaccel)->function((avctx), __VA_ARGS__))

Definition at line 173 of file hwaccel_internal.h.

Referenced by av1_receive_frame_internal(), decode_nal_unit(), decode_nal_units(), decode_slice(), decode_slice(), decode_slice_data(), ff_h263_decode_frame(), ff_mjpeg_decode_sos(), get_current_frame(), hevc_frame_start(), mpeg_decode_slice(), and mpeg_field_start().

FF_HW_SIMPLE_CALL

#define FF_HW_SIMPLE_CALL	(		avctx,
			function )

Value:

        (ffhwaccel((avctx)->hwaccel)->function(avctx))

Definition at line 176 of file hwaccel_internal.h.

Referenced by av1_decode_flush(), av1_receive_frame_internal(), ff_h263_decode_frame(), ff_h264_field_end(), ff_hwaccel_uninit(), ff_mjpeg_decode_frame_from_buf(), ff_vdpau_common_reinit(), h264_decode_flush(), hevc_decode_flush(), hevc_frame_end(), mpeg_field_start(), slice_end(), submit_frame(), vp8_decode_flush_impl(), and vp9_decode_flush().

FF_HW_HAS_CB

#define FF_HW_HAS_CB	(		avctx,
			function )

Value:

        ((avctx)->hwaccel && ffhwaccel((avctx)->hwaccel)->function)

Definition at line 179 of file hwaccel_internal.h.

Referenced by av1_decode_flush(), av1_receive_frame_internal(), decode_nal_unit(), decode_nal_units(), ff_hwaccel_uninit(), get_current_frame(), h264_decode_flush(), hevc_decode_flush(), vp8_decode_flush_impl(), and vp9_decode_flush().

Function Documentation

ffhwaccel()

static const FFHWAccel * ffhwaccel ( const AVHWAccel * codec )

inlinestatic

Definition at line 168 of file hwaccel_internal.h.

Referenced by apv_decode(), decode_frame(), decode_frame(), decode_frame(), decode_frame(), ff_get_buffer(), ff_hwaccel_frame_priv_alloc(), ff_mjpeg_decode_sof(), ff_thread_finish_setup(), ff_vk_decode_init(), frame_worker_thread(), hwaccel_serial(), update_context_from_thread(), vc1_decode_frame(), vp78_decode_frame(), and vp9_decode_frame().