1 files changed, 0 insertions, 267 deletions
diff --git a/cras/src/server/test_iodev.c b/cras/src/server/test_iodev.c
deleted file mode 100644
index cb7d5f3a..00000000
--- a/cras/src/server/test_iodev.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/* Copyright (c) 2014 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.
- */
-
-#include <sys/ioctl.h>
-#include <pthread.h>
-#include <sys/param.h>
-#include <syslog.h>
-
-#include "audio_thread.h"
-#include "byte_buffer.h"
-#include "cras_audio_area.h"
-#include "cras_config.h"
-#include "cras_iodev.h"
-#include "cras_iodev_list.h"
-#include "cras_types.h"
-#include "cras_util.h"
-#include "test_iodev.h"
-#include "utlist.h"
-
-#define TEST_BUFFER_SIZE (16 * 1024)
-
-static size_t test_supported_rates[] = { 16000, 0 };
-
-static size_t test_supported_channel_counts[] = { 1, 0 };
-
-static snd_pcm_format_t test_supported_formats[] = { SND_PCM_FORMAT_S16_LE, 0 };
-
-struct test_iodev {
-	struct cras_iodev base;
-	int fd;
-	struct byte_buffer *audbuff;
-	unsigned int fmt_bytes;
-};
-
-/*
- * iodev callbacks.
- */
-
-static int frames_queued(const struct cras_iodev *iodev,
-			 struct timespec *tstamp)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-	int available;
-
-	if (testio->fd < 0)
-		return 0;
-	ioctl(testio->fd, FIONREAD, &available);
-	clock_gettime(CLOCK_MONOTONIC_RAW, tstamp);
-	return available / testio->fmt_bytes;
-}
-
-static int delay_frames(const struct cras_iodev *iodev)
-{
-	return 0;
-}
-
-static int close_dev(struct cras_iodev *iodev)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-
-	byte_buffer_destroy(&testio->audbuff);
-	testio->audbuff = NULL;
-	cras_iodev_free_audio_area(iodev);
-	return 0;
-}
-
-static int configure_dev(struct cras_iodev *iodev)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-
-	if (iodev->format == NULL)
-		return -EINVAL;
-
-	cras_iodev_init_audio_area(iodev, iodev->format->num_channels);
-	testio->fmt_bytes = cras_get_format_bytes(iodev->format);
-	testio->audbuff =
-		byte_buffer_create(TEST_BUFFER_SIZE * testio->fmt_bytes);
-
-	return 0;
-}
-
-static int get_buffer(struct cras_iodev *iodev, struct cras_audio_area **area,
-		      unsigned *frames)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-	unsigned int readable;
-	uint8_t *buff;
-
-	buff = buf_read_pointer_size(testio->audbuff, &readable);
-	*frames = MIN(*frames, readable);
-
-	iodev->area->frames = *frames;
-	cras_audio_area_config_buf_pointers(iodev->area, iodev->format, buff);
-	*area = iodev->area;
-	return 0;
-}
-
-static int put_buffer(struct cras_iodev *iodev, unsigned frames)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-
-	/* Input */
-	buf_increment_read(testio->audbuff,
-			   (size_t)frames * (size_t)testio->fmt_bytes);
-
-	return 0;
-}
-
-static int get_buffer_fd_read(struct cras_iodev *iodev,
-			      struct cras_audio_area **area, unsigned *frames)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-	int nread;
-	uint8_t *write_ptr;
-	unsigned int avail;
-
-	if (testio->fd < 0) {
-		*frames = 0;
-		return 0;
-	}
-
-	write_ptr = buf_write_pointer_size(testio->audbuff, &avail);
-	avail = MIN(avail, *frames * testio->fmt_bytes);
-	nread = read(testio->fd, write_ptr, avail);
-	if (nread <= 0) {
-		*frames = 0;
-		audio_thread_rm_callback(testio->fd);
-		close(testio->fd);
-		testio->fd = -1;
-		return 0;
-	}
-	buf_increment_write(testio->audbuff, nread);
-	*frames = nread / testio->fmt_bytes;
-	iodev->area->frames = *frames;
-	cras_audio_area_config_buf_pointers(iodev->area, iodev->format,
-					    write_ptr);
-	*area = iodev->area;
-	return nread;
-}
-
-static void update_active_node(struct cras_iodev *iodev, unsigned node_idx,
-			       unsigned dev_enabled)
-{
-}
-
-static void play_file_as_hotword(struct test_iodev *testio, const char *path)
-{
-	if (testio->fd >= 0) {
-		/* Remove audio thread callback from main thread. */
-		audio_thread_rm_callback_sync(
-			cras_iodev_list_get_audio_thread(), testio->fd);
-		close(testio->fd);
-	}
-
-	testio->fd = open(path, O_RDONLY);
-	buf_reset(testio->audbuff);
-}
-
-/*
- * Exported Interface.
- */
-
-struct cras_iodev *test_iodev_create(enum CRAS_STREAM_DIRECTION direction,
-				     enum TEST_IODEV_TYPE type)
-{
-	struct test_iodev *testio;
-	struct cras_iodev *iodev;
-	struct cras_ionode *node;
-
-	if (direction != CRAS_STREAM_INPUT || type != TEST_IODEV_HOTWORD)
-		return NULL;
-
-	testio = calloc(1, sizeof(*testio));
-	if (testio == NULL)
-		return NULL;
-	iodev = &testio->base;
-	iodev->direction = direction;
-	testio->fd = -1;
-
-	iodev->supported_rates = test_supported_rates;
-	iodev->supported_channel_counts = test_supported_channel_counts;
-	iodev->supported_formats = test_supported_formats;
-	iodev->buffer_size = TEST_BUFFER_SIZE;
-
-	iodev->configure_dev = configure_dev;
-	iodev->close_dev = close_dev;
-	iodev->frames_queued = frames_queued;
-	iodev->delay_frames = delay_frames;
-	if (type == TEST_IODEV_HOTWORD)
-		iodev->get_buffer = get_buffer_fd_read;
-	else
-		iodev->get_buffer = get_buffer;
-	iodev->put_buffer = put_buffer;
-	iodev->update_active_node = update_active_node;
-
-	/*
-	 * Record max supported channels into cras_iodev_info.
-	 * The value is the max of test_supported_channel_counts.
-	 */
-	iodev->info.max_supported_channels = 1;
-
-	/* Create an empty ionode */
-	node = (struct cras_ionode *)calloc(1, sizeof(*node));
-	node->dev = iodev;
-	node->plugged = 1;
-	if (type == TEST_IODEV_HOTWORD)
-		node->type = CRAS_NODE_TYPE_HOTWORD;
-	else
-		node->type = CRAS_NODE_TYPE_UNKNOWN;
-	node->volume = 100;
-	node->software_volume_needed = 0;
-	node->ui_gain_scaler = 1.0f;
-	strcpy(node->name, "(default)");
-	cras_iodev_add_node(iodev, node);
-	cras_iodev_set_active_node(iodev, node);
-
-	/* Finally add it to the appropriate iodev list. */
-	snprintf(iodev->info.name, ARRAY_SIZE(iodev->info.name), "Tester");
-	iodev->info.name[ARRAY_SIZE(iodev->info.name) - 1] = '\0';
-	cras_iodev_list_add_input(iodev);
-
-	return iodev;
-}
-
-void test_iodev_destroy(struct cras_iodev *iodev)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-
-	cras_iodev_list_rm_input(iodev);
-	free(iodev->active_node);
-	cras_iodev_free_resources(iodev);
-	free(testio);
-}
-
-unsigned int test_iodev_add_samples(struct test_iodev *testio, uint8_t *samples,
-				    unsigned int count)
-{
-	unsigned int avail;
-	uint8_t *write_ptr;
-
-	write_ptr = buf_write_pointer_size(testio->audbuff, &avail);
-	count = MIN(count, avail);
-	memcpy(write_ptr, samples, (size_t)count * (size_t)testio->fmt_bytes);
-	buf_increment_write(testio->audbuff,
-			    (size_t)count * (size_t)testio->fmt_bytes);
-	return count;
-}
-
-void test_iodev_command(struct cras_iodev *iodev,
-			enum CRAS_TEST_IODEV_CMD command, unsigned int data_len,
-			const uint8_t *data)
-{
-	struct test_iodev *testio = (struct test_iodev *)iodev;
-
-	if (!cras_iodev_is_open(iodev))
-		return;
-
-	switch (command) {
-	case TEST_IODEV_CMD_HOTWORD_TRIGGER:
-		play_file_as_hotword(testio, (char *)data);
-		break;
-	default:
-		break;
-	}
-}