/* * Copyright (c) 2016, Alliance for Open Media. All rights reserved. * * This source code is subject to the terms of the BSD 2 Clause License and * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License * was not distributed with this source code in the LICENSE file, you can * obtain it at www.aomedia.org/license/software. If the Alliance for Open * Media Patent License 1.0 was not distributed with this source code in the * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
// The following code is work in progress. It is going to support transparent // reading of input files. Right now only IVF format is supported for // simplicity. The main goal the API is to be simple and easy to use in example // code and in aomenc/aomdec later. All low-level details like memory // buffer management are hidden from API users. struct AvxVideoReaderStruct; typedefstruct AvxVideoReaderStruct AvxVideoReader;
#ifdef __cplusplus extern"C" { #endif
// Opens the input file for reading and inspects it to determine file type. // Returns an opaque AvxVideoReader* upon success, or NULL upon failure. // Right now only IVF format is supported.
AvxVideoReader *aom_video_reader_open(constchar *filename);
// Frees all resources associated with AvxVideoReader* returned from // aom_video_reader_open() call. void aom_video_reader_close(AvxVideoReader *reader);
// Reads frame from the file and stores it in internal buffer. int aom_video_reader_read_frame(AvxVideoReader *reader);
// Returns the pointer to memory buffer with frame data read by last call to // aom_video_reader_read_frame(). const uint8_t *aom_video_reader_get_frame(AvxVideoReader *reader, size_t *size);
// Returns the pts of the frame.
int64_t aom_video_reader_get_frame_pts(AvxVideoReader *reader); // Return the reader file.
FILE *aom_video_reader_get_file(AvxVideoReader *reader);
// Fills AvxVideoInfo with information from opened video file. const AvxVideoInfo *aom_video_reader_get_info(AvxVideoReader *reader);
// Set fourcc. void aom_video_reader_set_fourcc(AvxVideoReader *reader, uint32_t fourcc);
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