chromium/third_party/libvpx/source/libvpx/vpx/src/vpx_decoder.c

/*
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

/*!\file
 * \brief Provides the high level interface to wrap decoder algorithms.
 *
 */
#include <string.h>
#include "vpx/internal/vpx_codec_internal.h"

#define SAVE_STATUS(ctx, var) …

static vpx_codec_alg_priv_t *get_alg_priv(vpx_codec_ctx_t *ctx) { … }

vpx_codec_err_t vpx_codec_dec_init_ver(vpx_codec_ctx_t *ctx,
                                       vpx_codec_iface_t *iface,
                                       const vpx_codec_dec_cfg_t *cfg,
                                       vpx_codec_flags_t flags, int ver) { … }

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) { … }

vpx_codec_err_t vpx_codec_get_stream_info(vpx_codec_ctx_t *ctx,
                                          vpx_codec_stream_info_t *si) { … }

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) { … }

vpx_image_t *vpx_codec_get_frame(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter) { … }

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) { … }

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) { … }

vpx_codec_err_t vpx_codec_set_frame_buffer_functions(
    vpx_codec_ctx_t *ctx, vpx_get_frame_buffer_cb_fn_t cb_get,
    vpx_release_frame_buffer_cb_fn_t cb_release, void *cb_priv) { … }