1 files changed, 0 insertions, 127 deletions
diff --git a/cras/src/server/cras_hfp_info.h b/cras/src/server/cras_hfp_info.h
deleted file mode 100644
index 3472aeab..00000000
--- a/cras/src/server/cras_hfp_info.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef CRAS_HFP_INFO_H_
-#define CRAS_HFP_INFO_H_
-
-#include "cras_audio_format.h"
-#include "cras_types.h"
-
-/* Linked list to hold the information of callbacks to trigger
- * when the size of SCO packet has changed.
- */
-struct hfp_packet_size_changed_callback {
-	void *data;
-	void (*cb)(void *data);
-	struct hfp_packet_size_changed_callback *next, *prev;
-};
-
-/* Structure to handle sample transmission between CRAS and the SCO
- * socket acquired from bluez.
- */
-struct hfp_info;
-
-/* Creates an hfp_info instance.
- */
-struct hfp_info *hfp_info_create();
-
-/* Destroys given hfp_info instance. */
-void hfp_info_destroy(struct hfp_info *info);
-
-/* Sets the wbs_logger to hfp_info instance. */
-void hfp_info_set_wbs_logger(struct hfp_info *info,
-			     struct packet_status_logger *wbs_logger);
-
-/* Checks if given hfp_info is running. */
-int hfp_info_running(struct hfp_info *info);
-
-/* Starts the hfp_info to transmit and reveice samples to and from the file
- * descriptor of a SCO socket. This should be called from main thread.
- * Args:
- *    codec - 1 for CVSD, 2 for mSBC per HFP 1.7 specification.
- */
-int hfp_info_start(int fd, unsigned int mtu, int codec, struct hfp_info *info);
-
-/* Stops given hfp_info. This implies sample transmission will
- * stop and socket be closed. This should be called from main thread.
- */
-int hfp_info_stop(struct hfp_info *info);
-
-/* Queries how many frames of data are queued.
- * Args:
- *    info - The hfp_info holding the buffer to query.
- *    direction - The direction to indicate which buffer to query, playback
- *          or capture.
- */
-int hfp_buf_queued(struct hfp_info *info, enum CRAS_STREAM_DIRECTION direction);
-
-/* Fill output buffer with zero frames.
- * Args:
- *    info - The hfp_info holding the output buffer.
- *    nframes - How many zero frames to fill.
- * Returns:
- *    The actual number of zero frames filled.
- */
-int hfp_fill_output_with_zeros(struct hfp_info *info, unsigned int nframes);
-
-/* Force output buffer level to given value. Calling this may override
- * existing data so use it only when buffer has been filled by zeros.
- * If no output device was added, calling this has no effect.
- * Args:
- *    info - The hfp_info holding output buffer.
- *    level - Value of the target output level.
- */
-void hfp_force_output_level(struct hfp_info *info, unsigned int level);
-
-/* Gets how many frames of the buffer are used.
- * Args:
- *    info - The hfp_info holding buffer.
- *    direction - The direction of the buffer.
- */
-int hfp_buf_size(struct hfp_info *info, enum CRAS_STREAM_DIRECTION direction);
-
-/* Acquire buffer of count frames for dev to write(or read,
- * depend on dev's direction).
- * Args:
- *    info - The hfp_info holding buffer.
- *    direction - The direction of dev to acquire buffer for.
- *    buf - To hold the returned pointer of acquired buffer.
- *    count - Number of bytes of buffer to acquire, will be filled with the
- *    actual acquired buffer size in bytes.
- */
-void hfp_buf_acquire(struct hfp_info *info,
-		     enum CRAS_STREAM_DIRECTION direction, uint8_t **buf,
-		     unsigned *count);
-
-/* Releases the previously acquired buffer.
- * Args:
- *    info - The hfp_info holding the buffer.
- *    direction - The direction of dev to release buffer for.
- *    written_frames - The size of the previously acquired buffer in frames
- *    which's been used.
- */
-void hfp_buf_release(struct hfp_info *info,
-		     enum CRAS_STREAM_DIRECTION direction,
-		     unsigned written_frames);
-
-/* Adds cras_iodev to given hfp_info.  Only when an output iodev is added,
- * hfp_info starts sending samples to the SCO socket. Similarly, only when an
- * input iodev is added, it starts to read samples from SCO socket.
- */
-int hfp_info_add_iodev(struct hfp_info *info,
-		       enum CRAS_STREAM_DIRECTION direction,
-		       struct cras_audio_format *format);
-
-/* Removes cras_iodev from hfp_info.  hfp_info will stop sending or
- * reading samples right after the iodev is removed. This function is used for
- * iodev closure.
- */
-int hfp_info_rm_iodev(struct hfp_info *info,
-		      enum CRAS_STREAM_DIRECTION direction);
-
-/* Checks if there's any iodev added to the given hfp_info. */
-int hfp_info_has_iodev(struct hfp_info *info);
-
-#endif /* CRAS_HFP_INFO_H_ */