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kpb: change the name of draining data structure 

This patch changes the name of "dd" structure to
more meaningful "draining_data". Therefore code
is more readable.

Signed-off-by: Marcin Rajwa <marcin.rajwa@linux.intel.com>
This commit is contained in:
Marcin Rajwa 2020-04-01 10:53:03 +02:00 committed by Liam Girdwood
parent 8866f3b593
commit 240b067d0d
2 changed files with 7 additions and 4 deletions
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8
src/audio/kpb.c
View File

@ -68,7 +68,7 @@ struct comp_data {
struct comp_buffer *host_sink; /**< draining sink (client) */ struct comp_buffer *host_sink; /**< draining sink (client) */
struct history_buffer *hb; /**< internal history buffer */ struct history_buffer *hb; /**< internal history buffer */
size_t buffered_data; /**< keeps info about amount of buffered data */ size_t buffered_data; /**< keeps info about amount of buffered data */
struct dd draining_task_data; struct draining_data draining_task_data;
size_t buffer_size; /**< size of internal history buffer */ size_t buffer_size; /**< size of internal history buffer */
size_t host_buffer_size; /**< size of host buffer */ size_t host_buffer_size; /**< size of host buffer */
size_t host_period_size; /**< size of history period */ size_t host_period_size; /**< size of history period */
@ -737,6 +737,7 @@ static int kpb_copy(struct comp_dev *dev)
/* In draining and init draining we only buffer data in /* In draining and init draining we only buffer data in
* the internal history buffer. * the internal history buffer.
*/ */
if (source->stream.avail <= kpb->buffer_size) { if (source->stream.avail <= kpb->buffer_size) {
buffer_invalidate(source, source->stream.avail); buffer_invalidate(source, source->stream.avail);
ret = kpb_buffer_data(dev, source, ret = kpb_buffer_data(dev, source,
@ -785,7 +786,7 @@ static int kpb_buffer_data(struct comp_dev *dev,
uint64_t timeout = 0; uint64_t timeout = 0;
uint64_t current_time; uint64_t current_time;
enum kpb_state state_preserved = kpb->state; enum kpb_state state_preserved = kpb->state;
struct dd *draining_data = &kpb->draining_task_data; struct draining_data *draining_data = &kpb->draining_task_data;
size_t sample_width = kpb->config.sampling_width; size_t sample_width = kpb->config.sampling_width;
struct timer *timer = timer_get(); struct timer *timer = timer_get();
@ -1068,6 +1069,7 @@ static void kpb_init_draining(struct comp_dev *dev, struct kpb_client *cli)
} }
} while (buff != first_buff); } while (buff != first_buff);
spin_unlock_irq(&kpb->lock, flags); spin_unlock_irq(&kpb->lock, flags);
/* Should we drain in synchronized mode (sync_draining_mode)? /* Should we drain in synchronized mode (sync_draining_mode)?
@ -1126,7 +1128,7 @@ static void kpb_init_draining(struct comp_dev *dev, struct kpb_client *cli)
*/ */
static enum task_state kpb_draining_task(void *arg) static enum task_state kpb_draining_task(void *arg)
{ {
struct dd *draining_data = (struct dd *)arg; struct draining_data *draining_data = (struct draining_data *)arg;
struct comp_buffer *sink = draining_data->sink; struct comp_buffer *sink = draining_data->sink;
struct history_buffer *buff = draining_data->hb; struct history_buffer *buff = draining_data->hb;
size_t history_depth = draining_data->history_depth; size_t history_depth = draining_data->history_depth;

3
src/include/sof/audio/kpb.h
View File

@ -108,7 +108,8 @@ struct history_buffer {
struct history_buffer *prev; /**< next history buffer */ struct history_buffer *prev; /**< next history buffer */
}; };
struct dd { /* Draining task data */
struct draining_data {
struct comp_buffer *sink; struct comp_buffer *sink;
struct history_buffer *hb; struct history_buffer *hb;
size_t history_depth; size_t history_depth;