diff options
Diffstat (limited to 'include/tinycompress/compress_plugin.h')
-rw-r--r-- | include/tinycompress/compress_plugin.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/include/tinycompress/compress_plugin.h b/include/tinycompress/compress_plugin.h deleted file mode 100644 index abd59f2..0000000 --- a/include/tinycompress/compress_plugin.h +++ /dev/null @@ -1,89 +0,0 @@ -/* compress_plugin.h -** -** Copyright (c) 2019, The Linux Foundation. All rights reserved. -** -** Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above -** copyright notice, this list of conditions and the following -** disclaimer in the documentation and/or other materials provided -** with the distribution. -** * Neither the name of The Linux Foundation nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED -** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS -** BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR -** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF -** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR -** BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, -** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE -** OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN -** IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -**/ - -#ifndef __COMPRESS_PLUGIN_H__ -#define __COMPRESS_PLUGIN_H__ - -#include "sound/compress_params.h" -#include "sound/compress_offload.h" - -#define COMPRESS_PLUGIN_OPEN_FN(name) \ - int name##_open(struct compress_plugin **plugin, \ - unsigned int card, \ - unsigned int device, \ - unsigned int flags) - -#define COMPRESS_PLUGIN_OPEN_FN_PTR() \ - int (*plugin_open_fn) (struct compress_plugin **plugin, \ - unsigned int card, \ - unsigned int device, \ - unsigned int flags); - -struct compress_plugin; - -struct compress_plugin_ops { - void (*close) (struct compress_plugin *plugin); - int (*get_caps) (struct compress_plugin *plugin, - struct snd_compr_caps *caps); - int (*set_params) (struct compress_plugin *plugin, - struct snd_compr_params *params); - int (*avail) (struct compress_plugin *plugin, - struct snd_compr_avail *avail); - int (*tstamp) (struct compress_plugin *plugin, - struct snd_compr_tstamp *tstamp); - int (*write) (struct compress_plugin *plugin, - const void *buf, size_t size); - int (*read) (struct compress_plugin *plugin, - void *buf, size_t size); - int (*start) (struct compress_plugin *plugin); - int (*stop) (struct compress_plugin *plugin); - int (*pause) (struct compress_plugin *plugin); - int (*resume) (struct compress_plugin *plugin); - int (*drain) (struct compress_plugin *plugin); - int (*partial_drain) (struct compress_plugin *plugin); - int (*next_track) (struct compress_plugin *plugin); - int (*ioctl) (struct compress_plugin *plugin, int cmd, ...); - int (*poll) (struct compress_plugin *plugin, - struct pollfd *fds, nfds_t nfds, int timeout); -}; - -struct compress_plugin { - unsigned int card; - - struct compress_plugin_ops *ops; - - void *node; - int mode; - void *priv; - - unsigned int state; -}; - -#endif /* end of __COMPRESS_PLUGIN_H__ */ |