44 	struct test_iodev *testio = (struct test_iodev *)iodev;  in frames_queued()  local
47 	if (testio->fd < 0)  in frames_queued()
49 	ioctl(testio->fd, FIONREAD, &available);  in frames_queued()
51 	return available / testio->fmt_bytes;  in frames_queued()
61 	struct test_iodev *testio = (struct test_iodev *)iodev;  in close_dev()  local
63 	byte_buffer_destroy(&testio->audbuff);  in close_dev()
64 	testio->audbuff = NULL;  in close_dev()
71 	struct test_iodev *testio = (struct test_iodev *)iodev;  in configure_dev()  local
77 	testio->fmt_bytes = cras_get_format_bytes(iodev->format);  in configure_dev()
78 	testio->audbuff =  in configure_dev()
79 		byte_buffer_create(TEST_BUFFER_SIZE * testio->fmt_bytes);  in configure_dev()
87 	struct test_iodev *testio = (struct test_iodev *)iodev;  in get_buffer()  local
91 	buff = buf_read_pointer_size(testio->audbuff, &readable);  in get_buffer()
102 	struct test_iodev *testio = (struct test_iodev *)iodev;  in put_buffer()  local
105 	buf_increment_read(testio->audbuff,  in put_buffer()
106 			   (size_t)frames * (size_t)testio->fmt_bytes);  in put_buffer()
114 	struct test_iodev *testio = (struct test_iodev *)iodev;  in get_buffer_fd_read()  local
119 	if (testio->fd < 0) {  in get_buffer_fd_read()
124 	write_ptr = buf_write_pointer_size(testio->audbuff, &avail);  in get_buffer_fd_read()
125 	avail = MIN(avail, *frames * testio->fmt_bytes);  in get_buffer_fd_read()
126 	nread = read(testio->fd, write_ptr, avail);  in get_buffer_fd_read()
129 		audio_thread_rm_callback(testio->fd);  in get_buffer_fd_read()
130 		close(testio->fd);  in get_buffer_fd_read()
131 		testio->fd = -1;  in get_buffer_fd_read()
134 	buf_increment_write(testio->audbuff, nread);  in get_buffer_fd_read()
135 	*frames = nread / testio->fmt_bytes;  in get_buffer_fd_read()
148 static void play_file_as_hotword(struct test_iodev *testio, const char *path)  in play_file_as_hotword()  argument
150 	if (testio->fd >= 0) {  in play_file_as_hotword()
153 			cras_iodev_list_get_audio_thread(), testio->fd);  in play_file_as_hotword()
154 		close(testio->fd);  in play_file_as_hotword()
157 	testio->fd = open(path, O_RDONLY);  in play_file_as_hotword()
158 	buf_reset(testio->audbuff);  in play_file_as_hotword()
168 	struct test_iodev *testio;  in test_iodev_create()  local
175 	testio = calloc(1, sizeof(*testio));  in test_iodev_create()
176 	if (testio == NULL)  in test_iodev_create()
178 	iodev = &testio->base;  in test_iodev_create()
180 	testio->fd = -1;  in test_iodev_create()
229 	struct test_iodev *testio = (struct test_iodev *)iodev;  in test_iodev_destroy()  local
234 	free(testio);  in test_iodev_destroy()
237 unsigned int test_iodev_add_samples(struct test_iodev *testio, uint8_t *samples,  in test_iodev_add_samples()  argument
243 	write_ptr = buf_write_pointer_size(testio->audbuff, &avail);  in test_iodev_add_samples()
245 	memcpy(write_ptr, samples, (size_t)count * (size_t)testio->fmt_bytes);  in test_iodev_add_samples()
246 	buf_increment_write(testio->audbuff,  in test_iodev_add_samples()
247 			    (size_t)count * (size_t)testio->fmt_bytes);  in test_iodev_add_samples()
255 	struct test_iodev *testio = (struct test_iodev *)iodev;  in test_iodev_command()  local
262 		play_file_as_hotword(testio, (char *)data);  in test_iodev_command()