mm-audio/aenc-g711/qdsp6/inc/aenc_svr.h

/*--------------------------------------------------------------------------
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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 AENC_SVR_H
#define AENC_SVR_H

#ifdef __cplusplus
extern "C" {
#endif
#include <pthread.h>
#include <sched.h>
#include <utils/Log.h>

#ifdef _ANDROID_
#undef LOG_TAG
#define LOG_TAG "QC_G711ENC"
#endif

#ifndef LOGE
#define LOGE ALOGE
#endif

#ifndef LOGW
#define LOGW ALOGW
#endif

#ifndef LOGD
#define LOGD ALOGD
#endif

#ifndef LOGV
#define LOGV ALOGV
#endif

#ifndef LOGI
#define LOGI ALOGI
#endif

#define DEBUG_PRINT_ERROR LOGE
#define DEBUG_PRINT       LOGI
#define DEBUG_DETAIL      LOGV

typedef void (*message_func)(void* client_data, unsigned char id);

/**
 @brief audio encoder ipc info structure

 */
struct g711_ipc_info
{
    pthread_t thr;
    int pipe_in;
    int pipe_out;
    int dead;
    message_func process_msg_cb;
    void         *client_data;
    char         thread_name[128];
};

/**
 @brief This function starts command server

 @param cb pointer to callback function from the client
 @param client_data reference client wants to get back
  through callback
 @return handle to command server
 */
struct g711_ipc_info *omx_g711_thread_create(message_func cb,
    void* client_data,
    char *th_name);

struct g711_ipc_info *omx_g711_event_thread_create(message_func cb,
    void* client_data,
    char *th_name);
/**
 @brief This function stop command server

 @param svr handle to command server
 @return none
 */
void omx_g711_thread_stop(struct g711_ipc_info *g711_ipc);


/**
 @brief This function post message in the command server

 @param svr handle to command server
 @return none
 */
void omx_g711_post_msg(struct g711_ipc_info *g711_ipc,
                          unsigned char id);

#ifdef __cplusplus
}
#endif

#endif /* AENC_SVR */