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dsdplay: make separate dsffile

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This commit is contained in:
Wim Taymans 2021-09-17 21:33:08 +02:00
parent fb0c5f503f
commit 275b8a0f9e
4 changed files with 326 additions and 242 deletions
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52
src/tools/dsffile.h Normal file
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/* PipeWire
*
* Copyright © 2021 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <stdio.h>
#include <spa/utils/defs.h>
struct dsf_file;
struct dsf_file_info {
uint32_t channel_type;
uint32_t channels;
uint32_t rate;
bool lsb;
uint64_t samples;
uint64_t length;
uint32_t blocksize;
};
struct dsf_layout {
int32_t interleave;
uint32_t channels;
bool lsb;
};
struct dsf_file * dsf_file_open(const char *filename, const char *mode, struct dsf_file_info *info);
ssize_t dsf_file_read(struct dsf_file *f, void *data, size_t samples, const struct dsf_layout *layout);
int dsf_file_close(struct dsf_file *f);