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more indentation madness, no actual code changes
Original commit message from CVS: more indentation madness, no actual code changes
This commit is contained in:
Benjamin Otte
parent
8f6ae19cbf
commit
f2f10fcade
2 changed files with 84 additions and 83 deletions
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@ -81,17 +81,17 @@ static GstElementDetails gst_alsa_src_details = {
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};
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/* GObject functions */
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static void gst_alsa_class_init (GstAlsaClass *klass);
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static void gst_alsa_init (GstAlsa *this);
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static void gst_alsa_dispose (GObject *object);
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static void gst_alsa_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gst_alsa_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gst_alsa_class_init (GstAlsaClass * klass);
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static void gst_alsa_init (GstAlsa * this);
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static void gst_alsa_dispose (GObject * object);
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static void gst_alsa_set_property (GObject * object,
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guint prop_id,
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const GValue * value,
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GParamSpec * pspec);
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static void gst_alsa_get_property (GObject * object,
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guint prop_id,
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GValue * value,
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GParamSpec * pspec);
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/* GStreamer functions for pads and state changing */
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static GstPadTemplate * gst_alsa_src_pad_factory (void);
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@ -99,69 +99,69 @@ static GstPadTemplate * gst_alsa_src_request_pad_factory (void);
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static GstPadTemplate * gst_alsa_sink_pad_factory (void);
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static GstPadTemplate * gst_alsa_sink_request_pad_factory (void);
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static GstPad * gst_alsa_request_new_pad (GstElement *element,
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GstPadTemplate *templ,
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const gchar *name);
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static GstPadLinkReturn gst_alsa_link (GstPad *pad,
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GstCaps *caps);
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static GstCaps * gst_alsa_get_caps (GstPad *pad,
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GstCaps *caps);
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static GstCaps * gst_alsa_caps (snd_pcm_format_t format,
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gint rate,
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gint channels);
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static GstPad * gst_alsa_request_new_pad (GstElement * element,
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GstPadTemplate * templ,
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const gchar * name);
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static GstPadLinkReturn gst_alsa_link (GstPad * pad,
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GstCaps * caps);
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static GstCaps * gst_alsa_get_caps (GstPad * pad,
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GstCaps * caps);
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static GstCaps * gst_alsa_caps (snd_pcm_format_t format,
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gint rate,
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gint channels);
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static GstBufferPool * gst_alsa_src_get_buffer_pool (GstPad *pad);
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static GstBufferPool * gst_alsa_src_get_buffer_pool (GstPad * pad);
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static GstElementStateReturn gst_alsa_change_state (GstElement *element);
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static GstElementStateReturn gst_alsa_change_state (GstElement * element);
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/* audio processing functions */
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static int gst_alsa_do_mmap (GstAlsa *this,
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snd_pcm_sframes_t *avail);
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static int gst_alsa_do_mmap (GstAlsa * this,
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snd_pcm_sframes_t * avail);
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static void gst_alsa_sink_loop (GstElement *element);
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static void gst_alsa_src_loop (GstElement *element);
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static void gst_alsa_xrun_recovery (GstAlsa *this);
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static void gst_alsa_sink_loop (GstElement * element);
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static void gst_alsa_src_loop (GstElement * element);
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static void gst_alsa_xrun_recovery (GstAlsa * this);
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static gboolean gst_alsa_sink_check_event (GstAlsa *this,
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gint pad_nr,
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GstEvent *event);
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static gboolean gst_alsa_sink_check_event (GstAlsa * this,
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gint pad_nr,
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GstEvent * event);
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/* alsa setup / start / stop functions */
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static void gst_alsa_set_eos (GstAlsa *this);
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static void gst_alsa_set_eos (GstAlsa * this);
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static gboolean gst_alsa_probe_hw_params (GstAlsa *this,
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GstAlsaFormat *format);
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static gboolean gst_alsa_set_hw_params (GstAlsa *this);
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static gboolean gst_alsa_set_sw_params (GstAlsa *this);
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static gboolean gst_alsa_probe_hw_params (GstAlsa * this,
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GstAlsaFormat * format);
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static gboolean gst_alsa_set_hw_params (GstAlsa * this);
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static gboolean gst_alsa_set_sw_params (GstAlsa * this);
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static gboolean gst_alsa_open_audio (GstAlsa *this);
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static gboolean gst_alsa_start_audio (GstAlsa *this);
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static gboolean gst_alsa_drain_audio (GstAlsa *this);
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static gboolean gst_alsa_stop_audio (GstAlsa *this);
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static gboolean gst_alsa_close_audio (GstAlsa *this);
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static gboolean gst_alsa_open_audio (GstAlsa * this);
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static gboolean gst_alsa_start_audio (GstAlsa * this);
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static gboolean gst_alsa_drain_audio (GstAlsa * this);
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static gboolean gst_alsa_stop_audio (GstAlsa * this);
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static gboolean gst_alsa_close_audio (GstAlsa * this);
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/* clock functions */
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static void gst_alsa_clock_class_init (GstAlsaClockClass *klass);
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static void gst_alsa_clock_init (GstAlsaClock *clock);
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static void gst_alsa_clock_class_init (GstAlsaClockClass * klass);
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static void gst_alsa_clock_init (GstAlsaClock * clock);
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static GstAlsaClock * gst_alsa_clock_new (gchar *name,
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GstAlsaClockGetTimeFunc func,
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GstAlsa* owner);
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GstAlsa* owner);
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static void gst_alsa_clock_start (GstAlsaClock *clock);
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static void gst_alsa_clock_stop (GstAlsaClock *clock);
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static void gst_alsa_clock_start (GstAlsaClock * clock);
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static void gst_alsa_clock_stop (GstAlsaClock * clock);
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static GstClockTime gst_alsa_clock_get_internal_time (GstClock *clock);
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static guint64 gst_alsa_clock_get_resolution (GstClock *clock);
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static GstClockEntryStatus gst_alsa_clock_wait (GstClock *clock,
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GstClockEntry *entry);
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static void gst_alsa_clock_unlock (GstClock *clock,
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GstClockEntry *entry);
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static GstClockTime gst_alsa_clock_get_internal_time (GstClock * clock);
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static guint64 gst_alsa_clock_get_resolution (GstClock * clock);
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static GstClockEntryStatus gst_alsa_clock_wait (GstClock * clock,
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GstClockEntry * entry);
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static void gst_alsa_clock_unlock (GstClock * clock,
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GstClockEntry * entry);
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static GstClockTime gst_alsa_sink_get_time (GstAlsa *this);
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static GstClockTime gst_alsa_src_get_time (GstAlsa *this);
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static GstClock * gst_alsa_get_clock (GstElement *element);
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static void gst_alsa_set_clock (GstElement *element,
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GstClock *clock);
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static GstClockTime gst_alsa_sink_get_time (GstAlsa * this);
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static GstClockTime gst_alsa_src_get_time (GstAlsa * this);
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static GstClock * gst_alsa_get_clock (GstElement * element);
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static void gst_alsa_set_clock (GstElement * element,
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GstClock * clock);
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static GstClockClass * clock_parent_class = NULL;
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/* static guint gst_alsa_clock_signals[LAST_SIGNAL] = { 0 }; */
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@ -100,47 +100,48 @@ typedef int (*GstAlsaTransmitFunction) (GstAlsa *this, snd_pcm_sframes_t *avail)
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typedef struct {
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GstPad * pad;
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guint8 * data; /* pointer into buffer */
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guint size; /* sink: bytes left in buffer */
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GstBuffer * buf; /* current buffer */
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guint behaviour; /* 0 = data points into buffer (so unref when size == 0),
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1 = data should be freed, use buffer after that */
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guint8 * data; /* pointer into buffer */
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guint size; /* sink: bytes left in buffer */
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GstBuffer * buf; /* current buffer */
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guint behaviour; /* 0 = data points into buffer (so unref when size == 0),
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1 = data should be freed, use buffer after that */
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} GstAlsaPad;
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typedef struct {
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snd_pcm_format_t format;
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guint rate;
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gint channels;
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snd_pcm_format_t format;
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guint rate;
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gint channels;
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} GstAlsaFormat;
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struct _GstAlsa {
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GstElement parent;
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GstElement parent;
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/* array of GstAlsaPads */
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GstAlsaPad pads[GST_ALSA_MAX_CHANNELS];
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GstAlsaPad pads[GST_ALSA_MAX_CHANNELS];
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gchar *device;
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snd_pcm_stream_t stream;
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snd_pcm_t *handle;
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guint pcm_caps; /* capabilities of the pcm device */
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snd_output_t *out;
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gchar * device;
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snd_pcm_stream_t stream;
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snd_pcm_t * handle;
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guint pcm_caps; /* capabilities of the pcm device, see GstAlsaPcmCaps */
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snd_output_t * out;
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GstAlsaFormat *format; /* NULL if undefined */
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gboolean mmap; /* use mmap transmit (fast) or read/write (sloooow) */
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GstAlsaTransmitFunction transmit;
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GstAlsaFormat * format; /* NULL if undefined */
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gboolean mmap; /* use mmap transmit (fast) or read/write (sloooow) */
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GstAlsaTransmitFunction transmit;
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/* latency / performance parameters */
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snd_pcm_uframes_t period_size;
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unsigned int period_count;
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snd_pcm_uframes_t period_size;
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unsigned int period_count;
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gboolean autorecover;
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gboolean autorecover;
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/* clocking */
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GstAlsaClock *clock; /* our provided clock */
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snd_pcm_uframes_t transmitted; /* samples transmitted since last sync
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This thing actually is our master clock.
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GstAlsaClock * clock; /* our provided clock */
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snd_pcm_uframes_t transmitted; /* samples transmitted since last sync
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This thing actually is our master clock.
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We will event insert silent samples or
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drop some to sync to incoming timestamps.
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*/
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GstClockTime max_discont; /* max difference between current
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*/
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GstClockTime max_discont; /* max difference between current
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playback timestamp and buffers timestamps
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*/
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};
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