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 "avcodec.h"
#include "vda_internal.h"

Go to the source code of this file.


static int vda_lock_operation (void **mtx, enum AVLockOp op)
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)
 Creates the video decoder.
int ff_vda_destroy_decoder (struct vda_context *vda_ctx)
 Destroys the video decoder.
vda_frameff_vda_queue_pop (struct vda_context *vda_ctx)
 Returns the top frame of the queue.
void ff_vda_release_vda_frame (vda_frame *frame)
 Releases the given frame.
int ff_vda_decoder_decode (struct vda_context *vda_ctx, uint8_t *bitstream, int bitstream_size, int64_t frame_pts)
 Send a frame data to the hardware decoder.

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