forked from enlightenment/efl
99 lines
2.0 KiB
C
99 lines
2.0 KiB
C
#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "Ecore.h"
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#include "ecore_private.h"
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#include "Ecore_Audio.h"
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#include "ecore_audio_private.h"
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static Ecore_Audio_Module *module = NULL;
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static Ecore_Audio_Object *
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_custom_input_new(Ecore_Audio_Object *input)
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{
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Ecore_Audio_Input *in = (Ecore_Audio_Input *)input;
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struct _Ecore_Audio_Callback *cb = calloc(1, sizeof(struct _Ecore_Audio_Callback));
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in->samplerate = 44100;
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in->channels = 2;
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in->module_data = cb;
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return (Ecore_Audio_Object *)in;
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}
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static void
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_custom_input_del(Ecore_Audio_Object *input)
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{
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Ecore_Audio_Input *in = (Ecore_Audio_Input *)input;
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free(in->module_data);
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}
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static int
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_custom_input_read(Ecore_Audio_Object *input, void *data, int len)
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{
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Ecore_Audio_Input *in = (Ecore_Audio_Input *)input;
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struct _Ecore_Audio_Callback *cb = in->module_data;
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if (in->paused)
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{
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memset(data, 0, len);
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return len;
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}
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return cb->read_cb(cb->data, data, len);
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}
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static double
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_custom_input_seek(Ecore_Audio_Object *input EINA_UNUSED, double offs EINA_UNUSED, int mode EINA_UNUSED)
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{
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return 0;
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}
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static struct input_api inops = {
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.input_new = _custom_input_new,
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.input_del = _custom_input_del,
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.input_read = _custom_input_read,
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.input_seek = _custom_input_seek,
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};
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/**
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* @brief Initialize the Ecore_Audio sndfile module
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*
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* @return the initialized module on success, NULL on error
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*/
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Ecore_Audio_Module *
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ecore_audio_custom_init(void)
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{
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module = calloc(1, sizeof(Ecore_Audio_Module));
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if (!module)
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{
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ERR("Could not allocate memory for module.");
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return NULL;
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}
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ECORE_MAGIC_SET(module, ECORE_MAGIC_AUDIO_MODULE);
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module->type = ECORE_AUDIO_TYPE_CUSTOM;
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module->name = "custom";
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module->inputs = NULL;
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module->outputs = NULL;
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module->in_ops = &inops;
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module->out_ops = NULL;
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DBG("Initialized");
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return module;
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}
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/**
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* @brief Shut down the Ecore_Audio custom module
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*/
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void
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ecore_audio_custom_shutdown(void)
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{
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free(module);
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module = NULL;
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DBG("Shutting down");
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}
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