From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:22:09 +0200 Subject: Adding upstream version 110.0.1. Signed-off-by: Daniel Baumann --- third_party/aom/common/video_reader.h | 57 +++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 third_party/aom/common/video_reader.h (limited to 'third_party/aom/common/video_reader.h') diff --git a/third_party/aom/common/video_reader.h b/third_party/aom/common/video_reader.h new file mode 100644 index 0000000000..903deae849 --- /dev/null +++ b/third_party/aom/common/video_reader.h @@ -0,0 +1,57 @@ +/* + * 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. + */ + +#ifndef AOM_COMMON_VIDEO_READER_H_ +#define AOM_COMMON_VIDEO_READER_H_ + +#include "common/video_common.h" + +// 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; +typedef struct 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(const char *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); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // AOM_COMMON_VIDEO_READER_H_ -- cgit v1.2.3