sink_source_utils.h

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/* SPDX-License-Identifier: BSD-3-Clause
 *
 * Copyright(c) 2023 Intel Corporation. All rights reserved.
 *
 */
 
#ifndef SINK_SOURCE_UTILS_H
#define SINK_SOURCE_UTILS_H
 
#include <sof/audio/sink_api.h>
#include <sof/audio/source_api.h>
#include <sof/math/numbers.h>

int source_to_sink_copy(struct sof_source *source,
            struct sof_sink *sink, bool free, size_t size);

int sink_fill_with_silence(struct sof_sink *sink, size_t size);

int source_drop_data(struct sof_source *source, size_t size);

static inline size_t source_sink_avail_frames_aligned(struct sof_source *source,
                              struct sof_sink *sink)
{
    size_t src_frames = source_get_data_frames_available(source);
    size_t sink_frames = sink_get_free_frames(sink);
    size_t n = MIN(src_frames, sink_frames);
 
    return source_align_frames_round_down(source, n);
}
 
#endif /* SINK_SOURCE_UTILS_H */