Hi Andrzej,
On Monday 03 of March 2014 09:56:38 Andrzej Kaczmarek wrote:
> ---
> android/hal-audio.c | 117 +++++++++++++++++++++++++++++-----------------------
> 1 file changed, 66 insertions(+), 51 deletions(-)
>
> diff --git a/android/hal-audio.c b/android/hal-audio.c
> index 79a74b8..f6bc998 100644
> --- a/android/hal-audio.c
> +++ b/android/hal-audio.c
> @@ -914,6 +914,70 @@ static void unregister_endpoints(void)
> }
> }
>
> +static int set_blocking(int fd)
> +{
> + int flags;
> +
> + flags = fcntl(fd, F_GETFL, 0);
> + if (flags < 0) {
> + int err = -errno;
> + error("fcntl(F_GETFL): %s (%d)", strerror(-err), -err);
> + return err;
> + }
> +
> + if (fcntl(fd, F_SETFL, flags & ~O_NONBLOCK) < 0) {
> + int err = -errno;
> + error("fcntl(F_SETFL): %s (%d)", strerror(-err), -err);
> + return err;
> + }
> +
> + return 0;
> +}
> +
> +static bool open_endpoint(struct audio_endpoint *ep,
> + struct audio_input_config *cfg)
> +{
> + struct audio_preset *preset;
> + const struct audio_codec *codec;
> + uint16_t mtu;
> + int fd;
> +
> + if (ipc_open_stream_cmd(ep->id, &mtu, &fd, &preset) !=
> + AUDIO_STATUS_SUCCESS)
> + return false;
> +
> + if (set_blocking(fd) < 0)
> + goto failed;
> +
> + ep->fd = fd;
> +
> + codec = ep->codec;
> + codec->init(preset, mtu, &ep->codec_data);
> + codec->get_config(ep->codec_data, cfg);
> +
> + free(preset);
> +
> + return true;
> +
> +failed:
> + close(fd);
> + free(preset);
> +
> + return false;
> +}
> +
> +static void close_endpoint(struct audio_endpoint *ep)
> +{
> + ipc_close_stream_cmd(ep->id);
> + if (ep->fd >= 0) {
> + close(ep->fd);
> + ep->fd = -1;
> + }
> +
> + ep->codec->cleanup(ep->codec_data);
> + ep->codec_data = NULL;
> +}
> +
> static void downmix_to_mono(struct a2dp_stream_out *out, const uint8_t *buffer,
> size_t bytes)
> {
> @@ -1260,26 +1324,6 @@ static int in_remove_audio_effect(const struct audio_stream *stream,
> return -ENOSYS;
> }
>
> -static int set_blocking(int fd)
> -{
> - int flags;
> -
> - flags = fcntl(fd, F_GETFL, 0);
> - if (flags < 0) {
> - int err = -errno;
> - error("fcntl(F_GETFL): %s (%d)", strerror(-err), -err);
> - return err;
> - }
> -
> - if (fcntl(fd, F_SETFL, flags & ~O_NONBLOCK) < 0) {
> - int err = -errno;
> - error("fcntl(F_SETFL): %s (%d)", strerror(-err), -err);
> - return err;
> - }
> -
> - return 0;
> -}
> -
> static int audio_open_output_stream(struct audio_hw_device *dev,
> audio_io_handle_t handle,
> audio_devices_t devices,
> @@ -1290,10 +1334,6 @@ static int audio_open_output_stream(struct audio_hw_device *dev,
> {
> struct a2dp_audio_dev *a2dp_dev = (struct a2dp_audio_dev *) dev;
> struct a2dp_stream_out *out;
> - struct audio_preset *preset;
> - const struct audio_codec *codec;
> - uint16_t mtu;
> - int fd;
>
> out = calloc(1, sizeof(struct a2dp_stream_out));
> if (!out)
> @@ -1321,29 +1361,12 @@ static int audio_open_output_stream(struct audio_hw_device *dev,
> /* TODO: for now we always use endpoint 0 */
> out->ep = &audio_endpoints[0];
>
> - if (ipc_open_stream_cmd(out->ep->id, &mtu, &fd, &preset) !=
> - AUDIO_STATUS_SUCCESS)
> - goto fail;
> -
> - if (!preset || fd < 0)
> - goto fail;
> -
> - if (set_blocking(fd) < 0) {
> - free(preset);
> + if (!open_endpoint(out->ep, &out->cfg))
> goto fail;
> - }
> -
> - out->ep->fd = fd;
> - codec = out->ep->codec;
> -
> - codec->init(preset, mtu, &out->ep->codec_data);
> - codec->get_config(out->ep->codec_data, &out->cfg);
>
> DBG("rate=%d channels=%d format=%d", out->cfg.rate,
> out->cfg.channels, out->cfg.format);
>
> - free(preset);
> -
> if (out->cfg.channels == AUDIO_CHANNEL_OUT_MONO) {
> out->downmix_buf = malloc(FIXED_BUFFER_SIZE / 2);
> if (!out->downmix_buf)
> @@ -1369,18 +1392,10 @@ static void audio_close_output_stream(struct audio_hw_device *dev,
> {
> struct a2dp_audio_dev *a2dp_dev = (struct a2dp_audio_dev *) dev;
> struct a2dp_stream_out *out = (struct a2dp_stream_out *) stream;
> - struct audio_endpoint *ep = a2dp_dev->out->ep;
>
> DBG("");
>
> - ipc_close_stream_cmd(ep->id);
> - if (ep->fd >= 0) {
> - close(ep->fd);
> - ep->fd = -1;
> - }
> -
> - ep->codec->cleanup(ep->codec_data);
> - ep->codec_data = NULL;
> + close_endpoint(a2dp_dev->out->ep);
>
> free(out->downmix_buf);
>
All patches in this set are now upstream, thanks.
--
Best regards,
Szymon Janc
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