51 	struct test_iodev *testio = (struct test_iodev *)iodev;  in frames_queued()  local
54 	if (testio->fd < 0)  in frames_queued()
56 	ioctl(testio->fd, FIONREAD, &available);  in frames_queued()
58 	return available / testio->fmt_bytes;  in frames_queued()
68 	struct test_iodev *testio = (struct test_iodev *)iodev;  in close_dev()  local
70 	byte_buffer_destroy(&testio->audbuff);  in close_dev()
71 	testio->audbuff = NULL;  in close_dev()
78 	struct test_iodev *testio = (struct test_iodev *)iodev;  in configure_dev()  local
84 	testio->fmt_bytes = cras_get_format_bytes(iodev->format);  in configure_dev()
85 	testio->audbuff = byte_buffer_create(TEST_BUFFER_SIZE *  in configure_dev()
86 						testio->fmt_bytes);  in configure_dev()
95 	struct test_iodev *testio = (struct test_iodev *)iodev;  in get_buffer()  local
99 	buff = buf_read_pointer_size(testio->audbuff, &readable);  in get_buffer()
110 	struct test_iodev *testio = (struct test_iodev *)iodev;  in put_buffer()  local
113 	buf_increment_read(testio->audbuff, frames * testio->fmt_bytes);  in put_buffer()
122 	struct test_iodev *testio = (struct test_iodev *)iodev;  in get_buffer_fd_read()  local
127 	if (testio->fd < 0) {  in get_buffer_fd_read()
132 	write_ptr = buf_write_pointer_size(testio->audbuff, &avail);  in get_buffer_fd_read()
133 	avail = MIN(avail, *frames * testio->fmt_bytes);  in get_buffer_fd_read()
134 	nread = read(testio->fd, write_ptr, avail);  in get_buffer_fd_read()
137 		audio_thread_rm_callback(testio->fd);  in get_buffer_fd_read()
138 		close(testio->fd);  in get_buffer_fd_read()
139 		testio->fd = -1;  in get_buffer_fd_read()
142 	buf_increment_write(testio->audbuff, nread);  in get_buffer_fd_read()
143 	*frames = nread / testio->fmt_bytes;  in get_buffer_fd_read()
156 static void play_file_as_hotword(struct test_iodev *testio, const char *path)  in play_file_as_hotword()  argument
158 	if (testio->fd >= 0) {  in play_file_as_hotword()
162 				testio->fd);  in play_file_as_hotword()
163 		close(testio->fd);  in play_file_as_hotword()
166 	testio->fd = open(path, O_RDONLY);  in play_file_as_hotword()
167 	buf_reset(testio->audbuff);  in play_file_as_hotword()
177 	struct test_iodev *testio;  in test_iodev_create()  local
184 	testio = calloc(1, sizeof(*testio));  in test_iodev_create()
185 	if (testio == NULL)  in test_iodev_create()
187 	iodev = &testio->base;  in test_iodev_create()
189 	testio->fd = -1;  in test_iodev_create()
232 	struct test_iodev *testio = (struct test_iodev *)iodev;  in test_iodev_destroy()  local
237 	free(testio);  in test_iodev_destroy()
240 unsigned int test_iodev_add_samples(struct test_iodev *testio,  in test_iodev_add_samples()  argument
247 	write_ptr = buf_write_pointer_size(testio->audbuff, &avail);  in test_iodev_add_samples()
249 	memcpy(write_ptr, samples, count * testio->fmt_bytes);  in test_iodev_add_samples()
250 	buf_increment_write(testio->audbuff, count * testio->fmt_bytes);  in test_iodev_add_samples()
259 	struct test_iodev *testio = (struct test_iodev *)iodev;  in test_iodev_command()  local
266 		play_file_as_hotword(testio, (char *)data);  in test_iodev_command()