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[RFC] Make codec adapter a stand in layer #3881

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[RFC] Make codec adapter a stand in layer #3881

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d60c446
codec_Adapter: Adjust logging for lib context
cujomalainey Mar 2, 2021
658a532
codec_adapter: remove unneeded declaration
cujomalainey Mar 2, 2021
066f246
WIP: move to shimmed codec adapter interface
cujomalainey Mar 2, 2021
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30 changes: 23 additions & 7 deletions src/audio/codec_adapter/codec/passthrough.c
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Original file line number Diff line number Diff line change
Expand Up @@ -7,15 +7,20 @@
// Passthrough codec implementation to demonstrate Codec Adapter API

#include <sof/audio/codec_adapter/codec/generic.h>
#include <sof/audio/codec_adapter/codec/passthrough.h>

int passthrough_codec_init(struct comp_dev *dev)
/* 0495ef10-254b-473d-8cbf-3d2292945c24 */
DECLARE_SOF_RT_UUID("passthrough_codec", passthrough_uuid, 0x0495ef10, 0x254b, 0x473d,
0x8c, 0xbf, 0x3d, 0x22, 0x92, 0x94, 0x5c, 0x24);

DECLARE_TR_CTX(passthrough_tr, SOF_UUID(passthrough_uuid), LOG_LEVEL_INFO);

static int passthrough_codec_init(struct comp_dev *dev)
{
comp_info(dev, "passthrough_codec_init() start");
return 0;
}

int passthrough_codec_prepare(struct comp_dev *dev)
static int passthrough_codec_prepare(struct comp_dev *dev)
{
struct codec_data *codec = comp_get_codec(dev);
struct comp_data *cd = comp_get_drvdata(dev);
Expand All @@ -40,7 +45,7 @@ int passthrough_codec_prepare(struct comp_dev *dev)
return 0;
}

int passthrough_codec_process(struct comp_dev *dev)
static int passthrough_codec_process(struct comp_dev *dev)
{
struct codec_data *codec = comp_get_codec(dev);
struct comp_data *cd = comp_get_drvdata(dev);
Expand All @@ -54,23 +59,23 @@ int passthrough_codec_process(struct comp_dev *dev)
return 0;
}

int passthrough_codec_apply_config(struct comp_dev *dev)
static int passthrough_codec_apply_config(struct comp_dev *dev)
{
comp_info(dev, "passthrough_codec_apply_config()");

/* nothing to do */
return 0;
}

int passthrough_codec_reset(struct comp_dev *dev)
static int passthrough_codec_reset(struct comp_dev *dev)
{
comp_info(dev, "passthrough_codec_reset()");

/* nothing to do */
return 0;
}

int passthrough_codec_free(struct comp_dev *dev)
static int passthrough_codec_free(struct comp_dev *dev)
{
struct codec_data *codec = comp_get_codec(dev);

Expand All @@ -81,3 +86,14 @@ int passthrough_codec_free(struct comp_dev *dev)

return 0;
}

static struct codec_interface passthrough_interface = {
.init = passthrough_codec_init,
.prepare = passthrough_codec_prepare,
.process = passthrough_codec_process,
.apply_config = passthrough_codec_apply_config,
.reset = passthrough_codec_reset,
.free = passthrough_codec_free
};

DECLARE_CODEC_ADAPTER(passthrough_interface, passthrough_uuid, passthrough_tr)
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