Debug prints on most functions

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

3 files changed, 84 insertions, 6 deletions

diff --git a/audio_hw.c b/audio_hw.c
index 5e18a0b..317a798 100644
--- a/audio_hw.c
+++ b/audio_hw.c
@@ -47,6 +47,8 @@
 
 static uint32_t audio_hw_get_supported_devices(const struct audio_hw_device *dev)
 {
+	LOGD("%s(%p)", __func__, dev);
+
 	int supported_output_devices = AUDIO_DEVICE_OUT_EARPIECE |
 		AUDIO_DEVICE_OUT_SPEAKER |
 		AUDIO_DEVICE_OUT_WIRED_HEADSET |
@@ -71,6 +73,8 @@ static uint32_t audio_hw_get_supported_devices(const struct audio_hw_device *dev
 
 static int audio_hw_init_check(const struct audio_hw_device *dev)
 {
+	LOGD("%s(%p)", __func__, dev);
+
 	if(dev != NULL)
 		return 0;
 	else
@@ -79,49 +83,67 @@ static int audio_hw_init_check(const struct audio_hw_device *dev)
 
 static int audio_hw_set_voice_volume(struct audio_hw_device *dev, float volume)
 {
+	LOGD("%s(%p, %f)", __func__, dev, volume);
+
 	return -ENOSYS;
 }
 
 static int audio_hw_set_master_volume(struct audio_hw_device *dev, float volume)
 {
+	LOGD("%s(%p, %f)", __func__, dev, volume);
+
 	return -ENOSYS;
 }
 
 static int audio_hw_set_mode(struct audio_hw_device *dev, int mode)
 {
+	LOGD("%s(%p, %d)", __func__, dev, mode);
+
 	return 0;
 }
 
 static int audio_hw_set_mic_mute(struct audio_hw_device *dev, bool state)
 {
+	LOGD("%s(%p, %d)", __func__, dev, state);
+
 	return -ENOSYS;
 }
 
 static int audio_hw_get_mic_mute(const struct audio_hw_device *dev, bool *state)
 {
+	LOGD("%s(%p, %p)", __func__, dev, state);
+
 	return -ENOSYS;
 }
 
 static int audio_hw_set_parameters(struct audio_hw_device *dev,
 	const char *kvpairs)
 {
+	LOGD("%s(%p, %s)", __func__, dev, kvpairs);
+
 	return -ENOSYS;
 }
 
-static char * audio_hw_get_parameters(const struct audio_hw_device *dev,
+static char *audio_hw_get_parameters(const struct audio_hw_device *dev,
 	const char *keys)
 {
+	LOGD("%s(%p, %s)", __func__, dev, keys);
+
 	return NULL;
 }
 
 static size_t audio_hw_get_input_buffer_size(const struct audio_hw_device *dev,
 	uint32_t sample_rate, int format, int channel_count)
 {
+	LOGD("%s(%p, %d, %d, %d)", __func__, dev, sample_rate, format, channel_count);
+
 	return 320;
 }
 
 static int audio_hw_dump(const audio_hw_device_t *device, int fd)
 {
+	LOGD("%s(%p, %d)", __func__, device, fd);
+
 	return 0;
 }
 
@@ -131,6 +153,8 @@ static int audio_hw_dump(const audio_hw_device_t *device, int fd)
 
 int audio_hw_close(hw_device_t *device)
 {
+	LOGD("%s(%p)", __func__, device);
+
 	if(device != NULL)
 		free(device);
 
@@ -143,6 +167,8 @@ int audio_hw_open(const hw_module_t *module, const char *name,
 	struct tinyalsa_audio_device *tinyalsa_audio_device;
 	struct audio_hw_device *dev;
 
+	LOGD("%s(%p, %s, %p)", __func__, module, name, device);
+
 	if(strcmp(name, AUDIO_HARDWARE_INTERFACE) != 0)
 		return -EINVAL;
 
diff --git a/audio_in.c b/audio_in.c
index dffed01..ef6730b 100644
--- a/audio_in.c
+++ b/audio_in.c
@@ -32,6 +32,8 @@ static uint32_t audio_in_get_sample_rate(const struct audio_stream *stream)
 
 static int audio_in_set_sample_rate(struct audio_stream *stream, uint32_t rate)
 {
+	LOGD("%s(%p, %d)", __func__, stream, rate);
+
 	return 0;
 }
 
@@ -52,37 +54,49 @@ static int audio_in_get_format(const struct audio_stream *stream)
 
 static int audio_in_set_format(struct audio_stream *stream, int format)
 {
+	LOGD("%s(%p, %d)", __func__, stream, format);
+
 	return 0;
 }
 
 static int audio_in_standby(struct audio_stream *stream)
 {
+	LOGD("%s(%p)", __func__, stream);
+
 	return 0;
 }
 
 static int audio_in_dump(const struct audio_stream *stream, int fd)
 {
+	LOGD("%s(%p, %d)", __func__, stream, fd);
+
 	return 0;
 }
 
 static int audio_in_set_parameters(struct audio_stream *stream, const char *kvpairs)
 {
+	LOGD("%s(%p, %s)", __func__, stream, kvpairs);
+
 	return 0;
 }
 
-static char * audio_in_get_parameters(const struct audio_stream *stream,
+static char *audio_in_get_parameters(const struct audio_stream *stream,
 	const char *keys)
 {
+	LOGD("%s(%p, %s)", __func__, stream, keys);
+
 	return strdup("");
 }
 
 static int audio_in_set_gain(struct audio_stream_in *stream, float gain)
 {
+	LOGD("%s(%p, %f)", __func__, stream, gain);
+
 	return 0;
 }
 
-static ssize_t audio_in_read(struct audio_stream_in *stream, void* buffer,
-	size_t bytes)
+static ssize_t audio_in_read(struct audio_stream_in *stream,
+	void *buffer, size_t bytes)
 {
 	/* XXX: fake timing for audio input */
 	usleep(bytes * 1000000 / audio_stream_frame_size(&stream->common) /
@@ -92,16 +106,22 @@ static ssize_t audio_in_read(struct audio_stream_in *stream, void* buffer,
 
 static uint32_t audio_in_get_input_frames_lost(struct audio_stream_in *stream)
 {
+	LOGD("%s(%p)", __func__, stream);
+
 	return 0;
 }
 
 static int audio_in_add_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
 {
+	LOGD("%s(%p, %p)", __func__, stream, effect);
+
 	return 0;
 }
 
 static int audio_in_remove_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
 {
+	LOGD("%s(%p, %p)", __func__, stream, effect);
+
 	return 0;
 }
 
@@ -112,6 +132,8 @@ static int audio_in_remove_audio_effect(const struct audio_stream *stream, effec
 static void audio_hw_close_input_stream(struct audio_hw_device *dev,
 	struct audio_stream_in *stream)
 {
+	LOGD("%s(%p)", __func__, stream);
+
 	if(stream != NULL)
 		free(stream);
 }
@@ -124,6 +146,9 @@ static int audio_hw_open_input_stream(struct audio_hw_device *dev,
 	struct tinyalsa_audio_stream_in *tinyalsa_audio_stream_in;
 	struct audio_stream_in *stream;
 
+	LOGD("%s(%p, %d, %p, %p, %p, %d, %p)",
+		__func__, dev, devices, format, channels, sample_rate, acoustics, stream_in);
+
 	if(dev == NULL)
 		return -EINVAL;
 
diff --git a/audio_out.c b/audio_out.c
index ae69f52..04655e0 100644
--- a/audio_out.c
+++ b/audio_out.c
@@ -32,6 +32,8 @@ static uint32_t audio_out_get_sample_rate(const struct audio_stream *stream)
 
 static int audio_out_set_sample_rate(struct audio_stream *stream, uint32_t rate)
 {
+	LOGD("%s(%p, %d)", __func__, stream, rate);
+
 	return 0;
 }
 
@@ -52,42 +54,56 @@ static int audio_out_get_format(const struct audio_stream *stream)
 
 static int audio_out_set_format(struct audio_stream *stream, int format)
 {
+	LOGD("%s(%p, %d)", __func__, stream, format);
+
 	return 0;
 }
 
 static int audio_out_standby(struct audio_stream *stream)
 {
+	LOGD("%s(%p)", __func__, stream);
+
 	return 0;
 }
 
 static int audio_out_dump(const struct audio_stream *stream, int fd)
 {
+	LOGD("%s(%p, %d)", __func__, stream, fd);
+
 	return 0;
 }
 
 static int audio_out_set_parameters(struct audio_stream *stream, const char *kvpairs)
 {
+	LOGD("%s(%p, %s)", __func__, stream, kvpairs);
+
 	return 0;
 }
 
 static char * audio_out_get_parameters(const struct audio_stream *stream, const char *keys)
 {
+	LOGD("%s(%p, %s)", __func__, stream, keys);
+
 	return strdup("");
 }
 
 static uint32_t audio_out_get_latency(const struct audio_stream_out *stream)
 {
+	LOGD("%s(%p)", __func__, stream);
+
 	return 0;
 }
 
 static int audio_out_set_volume(struct audio_stream_out *stream, float left,
 	float right)
 {
+	LOGD("%s(%p, %f, %f)", __func__, stream, left, right);
+
 	return 0;
 }
 
-static ssize_t audio_out_write(struct audio_stream_out *stream, const void* buffer,
-	size_t bytes)
+static ssize_t audio_out_write(struct audio_stream_out *stream,
+	const void *buffer, size_t bytes)
 {
 	/* XXX: fake timing for audio output */
 	usleep(bytes * 1000000 / audio_stream_frame_size(&stream->common) /
@@ -98,16 +114,22 @@ static ssize_t audio_out_write(struct audio_stream_out *stream, const void* buff
 static int audio_out_get_render_position(const struct audio_stream_out *stream,
 	uint32_t *dsp_frames)
 {
+	LOGD("%s(%p, %p)", __func__, stream, dsp_frames);
+
 	return -EINVAL;
 }
 
 static int audio_out_add_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
 {
+	LOGD("%s(%p, %p)", __func__, stream, effect);
+
 	return 0;
 }
 
 static int audio_out_remove_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
 {
+	LOGD("%s(%p, %p)", __func__, stream, effect);
+
 	return 0;
 }
 
@@ -118,6 +140,8 @@ static int audio_out_remove_audio_effect(const struct audio_stream *stream, effe
 void audio_hw_close_output_stream(struct audio_hw_device *dev,
 	struct audio_stream_out *stream)
 {
+	LOGD("%s(%p)", __func__, stream);
+
 	if(stream != NULL)
 		free(stream);
 }
@@ -130,6 +154,9 @@ int audio_hw_open_output_stream(struct audio_hw_device *dev,
 	struct tinyalsa_audio_stream_out *tinyalsa_audio_stream_out;
 	struct audio_stream_out *stream;
 
+	LOGD("%s(%p, %d, %p, %p, %p, %p)",
+		__func__, dev, devices, format, channels, sample_rate, stream_out);
+
 	if(dev == NULL)
 		return -EINVAL;