Describes the decoder algorithm interface to applications. More...
#include "vpx_codec.h"
Go to the source code of this file.
Data Structures | |
struct | vpx_codec_stream_info |
Stream properties. More... | |
struct | vpx_codec_dec_cfg |
Initialization Configurations. More... | |
Defines | |
#define | VPX_DECODER_ABI_VERSION |
Current ABI version number. | |
#define | VPX_CODEC_CAP_PUT_SLICE 0x10000 |
Decoder capabilities bitfield. | |
#define | VPX_CODEC_CAP_PUT_FRAME 0x20000 |
#define | VPX_CODEC_CAP_POSTPROC 0x40000 |
#define | VPX_CODEC_CAP_ERROR_CONCEALMENT 0x80000 |
#define | VPX_CODEC_CAP_INPUT_FRAGMENTS 0x100000 |
#define | VPX_CODEC_CAP_FRAME_THREADING 0x200000 |
Initialization-time Feature Enabling. | |
#define | VPX_CODEC_USE_POSTPROC 0x10000 |
#define | VPX_CODEC_USE_ERROR_CONCEALMENT 0x20000 |
#define | VPX_CODEC_USE_INPUT_FRAGMENTS 0x40000 |
#define | VPX_CODEC_USE_FRAME_THREADING 0x80000 |
#define | vpx_codec_dec_init(ctx, iface, cfg, flags) vpx_codec_dec_init_ver(ctx, iface, cfg, flags, VPX_DECODER_ABI_VERSION) |
Convenience macro for vpx_codec_dec_init_ver(). | |
Typedefs | |
typedef struct vpx_codec_stream_info | vpx_codec_stream_info_t |
Stream properties. | |
typedef struct vpx_codec_dec_cfg | vpx_codec_dec_cfg_t |
Initialization Configurations. | |
typedef void(* | vpx_codec_put_frame_cb_fn_t )(void *user_priv, const vpx_image_t *img) |
put frame callback prototype | |
typedef void(* | vpx_codec_put_slice_cb_fn_t )(void *user_priv, const vpx_image_t *img, const vpx_image_rect_t *valid, const vpx_image_rect_t *update) |
put slice callback prototype | |
Functions | |
vpx_codec_err_t | vpx_codec_dec_init_ver (vpx_codec_ctx_t *ctx, vpx_codec_iface_t *iface, vpx_codec_dec_cfg_t *cfg, vpx_codec_flags_t flags, int ver) |
Initialize a decoder instance. | |
vpx_codec_err_t | vpx_codec_peek_stream_info (vpx_codec_iface_t *iface, const uint8_t *data, unsigned int data_sz, vpx_codec_stream_info_t *si) |
Parse stream info from a buffer. | |
vpx_codec_err_t | vpx_codec_get_stream_info (vpx_codec_ctx_t *ctx, vpx_codec_stream_info_t *si) |
Return information about the current stream. | |
vpx_codec_err_t | vpx_codec_decode (vpx_codec_ctx_t *ctx, const uint8_t *data, unsigned int data_sz, void *user_priv, long deadline) |
Decode data. | |
vpx_image_t * | vpx_codec_get_frame (vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter) |
Decoded frames iterator. | |
vpx_codec_err_t | vpx_codec_register_put_frame_cb (vpx_codec_ctx_t *ctx, vpx_codec_put_frame_cb_fn_t cb, void *user_priv) |
Register for notification of frame completion. | |
vpx_codec_err_t | vpx_codec_register_put_slice_cb (vpx_codec_ctx_t *ctx, vpx_codec_put_slice_cb_fn_t cb, void *user_priv) |
Register for notification of slice completion. |
Describes the decoder algorithm interface to applications.
This file describes the interface between an application and a video decoder algorithm.