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pw-cat: add DFF file suppport

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This commit is contained in:
Wim Taymans 2023-09-28 16:54:22 +02:00
parent 428f766d11
commit be1a60c5f9
4 changed files with 397 additions and 10 deletions
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31
src/tools/dfffile.h Normal file
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/* PipeWire */
/* SPDX-FileCopyrightText: Copyright © 2023 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#include <stdio.h>
#include <spa/utils/defs.h>
struct dff_file;
struct dff_file_info {
uint32_t channel_type;
uint32_t channels;
uint32_t rate;
bool lsb;
uint64_t samples;
uint64_t length;
uint32_t blocksize;
};
struct dff_layout {
int32_t interleave;
uint32_t channels;
bool lsb;
};
struct dff_file * dff_file_open(const char *filename, const char *mode, struct dff_file_info *info);
ssize_t dff_file_read(struct dff_file *f, void *data, size_t samples, const struct dff_layout *layout);
int dff_file_close(struct dff_file *f);