libavcodec/vda.c File Reference

#include <pthread.h>
#include <CoreFoundation/CFDictionary.h>
#include <CoreFoundation/CFNumber.h>
#include <CoreFoundation/CFData.h>
#include <CoreFoundation/CFString.h>
#include "libavutil/avutil.h"
#include "vda_internal.h"

Go to the source code of this file.

Functions
static CFDictionaryRef	vda_dictionary_with_pts (int64_t i_pts)
static int64_t	vda_pts_from_dictionary (CFDictionaryRef user_info)
static void	vda_clear_queue (struct vda_context *vda_ctx)
static void	vda_decoder_callback (void *vda_hw_ctx, CFDictionaryRef user_info, OSStatus status, uint32_t infoFlags, CVImageBufferRef image_buffer)
int	ff_vda_create_decoder (struct vda_context *vda_ctx, uint8_t *extradata, int extradata_size)
	Create the video decoder.
int	ff_vda_destroy_decoder (struct vda_context *vda_ctx)
	Destroy the video decoder.
vda_frame *	ff_vda_queue_pop (struct vda_context *vda_ctx)
	Return the top frame of the queue.
void	ff_vda_release_vda_frame (vda_frame *frame)
	Release the given frame.
int	ff_vda_decoder_decode (struct vda_context *vda_ctx, uint8_t *bitstream, int bitstream_size, int64_t frame_pts)
	Send frame data to the hardware decoder.

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Function Documentation

static void vda_clear_queue

(

struct vda_context *

vda_ctx

)

[static]

Definition at line 65 of file vda.c.

Referenced by ff_vda_destroy_decoder().

static void vda_decoder_callback	(	void *	vda_hw_ctx,
		CFDictionaryRef	user_info,
		OSStatus	status,
		uint32_t	infoFlags,
		CVImageBufferRef	image_buffer
	)			[static]

Definition at line 82 of file vda.c.

Referenced by ff_vda_create_decoder().

static CFDictionaryRef vda_dictionary_with_pts

(

int64_t

i_pts

)

[static]

Definition at line 33 of file vda.c.

Referenced by ff_vda_decoder_decode().

static int64_t vda_pts_from_dictionary

(

CFDictionaryRef

user_info

)

[static]

Definition at line 48 of file vda.c.

Referenced by vda_decoder_callback().