mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 18:21:04 +00:00
base: port to 0.11
This commit is contained in:
parent
057aecc34e
commit
e694528155
6 changed files with 155 additions and 218 deletions
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@ -149,7 +149,6 @@
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#include "config.h"
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#endif
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#define GST_USE_UNSTABLE_API
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#include "gstbaseaudiodecoder.h"
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#include <gst/pbutils/descriptions.h>
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@ -279,10 +278,6 @@ static gboolean gst_base_audio_decoder_sink_event (GstPad * pad,
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GstEvent * event);
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static gboolean gst_base_audio_decoder_src_event (GstPad * pad,
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GstEvent * event);
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static gboolean gst_base_audio_decoder_sink_setcaps (GstPad * pad,
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GstCaps * caps);
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static gboolean gst_base_audio_decoder_src_setcaps (GstPad * pad,
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GstCaps * caps);
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static GstFlowReturn gst_base_audio_decoder_chain (GstPad * pad,
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GstBuffer * buf);
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static gboolean gst_base_audio_decoder_src_query (GstPad * pad,
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@ -294,14 +289,8 @@ static const GstQueryType *gst_base_audio_decoder_get_query_types (GstPad *
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static void gst_base_audio_decoder_reset (GstBaseAudioDecoder * dec,
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gboolean full);
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GST_BOILERPLATE (GstBaseAudioDecoder, gst_base_audio_decoder, GstElement,
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GST_TYPE_ELEMENT);
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static void
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gst_base_audio_decoder_base_init (gpointer g_class)
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{
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}
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#define gst_base_audio_decoder_parent_class parent_class
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G_DEFINE_TYPE (GstBaseAudioDecoder, gst_base_audio_decoder, GST_TYPE_ELEMENT);
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static void
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gst_base_audio_decoder_class_init (GstBaseAudioDecoderClass * klass)
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@ -345,9 +334,9 @@ gst_base_audio_decoder_class_init (GstBaseAudioDecoderClass * klass)
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}
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static void
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gst_base_audio_decoder_init (GstBaseAudioDecoder * dec,
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GstBaseAudioDecoderClass * klass)
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gst_base_audio_decoder_init (GstBaseAudioDecoder * dec)
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{
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GstBaseAudioDecoderClass *klass = GST_BASE_AUDIO_DECODER_GET_CLASS (dec);
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GstPadTemplate *pad_template;
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GST_DEBUG_OBJECT (dec, "gst_base_audio_decoder_init");
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@ -362,8 +351,6 @@ gst_base_audio_decoder_init (GstBaseAudioDecoder * dec,
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dec->sinkpad = gst_pad_new_from_template (pad_template, "sink");
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gst_pad_set_event_function (dec->sinkpad,
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GST_DEBUG_FUNCPTR (gst_base_audio_decoder_sink_event));
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gst_pad_set_setcaps_function (dec->sinkpad,
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GST_DEBUG_FUNCPTR (gst_base_audio_decoder_sink_setcaps));
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gst_pad_set_chain_function (dec->sinkpad,
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GST_DEBUG_FUNCPTR (gst_base_audio_decoder_chain));
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gst_pad_set_query_function (dec->sinkpad,
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@ -377,8 +364,6 @@ gst_base_audio_decoder_init (GstBaseAudioDecoder * dec,
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g_return_if_fail (pad_template != NULL);
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dec->srcpad = gst_pad_new_from_template (pad_template, "src");
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gst_pad_set_setcaps_function (dec->srcpad,
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GST_DEBUG_FUNCPTR (gst_base_audio_decoder_src_setcaps));
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gst_pad_set_event_function (dec->srcpad,
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GST_DEBUG_FUNCPTR (gst_base_audio_decoder_src_event));
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gst_pad_set_query_function (dec->srcpad,
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@ -418,7 +403,7 @@ gst_base_audio_decoder_reset (GstBaseAudioDecoder * dec, gboolean full)
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dec->priv->error_count = 0;
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gst_base_audio_decoder_clear_queues (dec);
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gst_audio_info_clear (&dec->priv->ctx.info);
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gst_audio_info_init (&dec->priv->ctx.info);
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memset (&dec->priv->ctx, 0, sizeof (dec->priv->ctx));
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if (dec->priv->taglist) {
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@ -465,15 +450,12 @@ gst_base_audio_decoder_finalize (GObject * object)
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/* automagically perform sanity checking of src caps;
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* also extracts output data format */
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static gboolean
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gst_base_audio_decoder_src_setcaps (GstPad * pad, GstCaps * caps)
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gboolean
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gst_base_audio_decoder_src_setcaps (GstBaseAudioDecoder * dec, GstCaps * caps)
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{
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GstBaseAudioDecoder *dec;
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gboolean res = TRUE;
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guint old_rate;
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dec = GST_BASE_AUDIO_DECODER (gst_pad_get_parent (pad));
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GST_DEBUG_OBJECT (dec, "setting src caps %" GST_PTR_FORMAT, caps);
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/* parse caps here to check subclass;
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@ -505,13 +487,11 @@ refuse_caps:
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}
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static gboolean
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gst_base_audio_decoder_sink_setcaps (GstPad * pad, GstCaps * caps)
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gst_base_audio_decoder_sink_setcaps (GstBaseAudioDecoder * dec, GstCaps * caps)
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{
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GstBaseAudioDecoder *dec;
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GstBaseAudioDecoderClass *klass;
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gboolean res = TRUE;
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dec = GST_BASE_AUDIO_DECODER (gst_pad_get_parent (pad));
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klass = GST_BASE_AUDIO_DECODER_GET_CLASS (dec);
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GST_DEBUG_OBJECT (dec, "caps: %" GST_PTR_FORMAT, caps);
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@ -527,7 +507,6 @@ gst_base_audio_decoder_sink_setcaps (GstPad * pad, GstCaps * caps)
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if (klass->set_format)
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res = klass->set_format (dec, caps);
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g_object_unref (dec);
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return res;
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}
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@ -571,8 +550,9 @@ gst_base_audio_decoder_output (GstBaseAudioDecoder * dec, GstBuffer * buf)
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if (G_LIKELY (buf)) {
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g_return_val_if_fail (ctx->info.bpf != 0, GST_FLOW_ERROR);
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GST_LOG_OBJECT (dec, "output buffer of size %d with ts %" GST_TIME_FORMAT
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", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buf),
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GST_LOG_OBJECT (dec,
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"output buffer of size %" G_GSIZE_FORMAT " with ts %" GST_TIME_FORMAT
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", duration %" GST_TIME_FORMAT, gst_buffer_get_size (buf),
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GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
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@ -583,9 +563,9 @@ gst_base_audio_decoder_output (GstBaseAudioDecoder * dec, GstBuffer * buf)
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GST_DEBUG_OBJECT (dec, "no data after clipping to segment");
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} else {
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GST_LOG_OBJECT (dec,
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"buffer after segment clipping has size %d with ts %" GST_TIME_FORMAT
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", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buf),
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GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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"buffer after segment clipping has size %" G_GSIZE_FORMAT " with ts %"
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GST_TIME_FORMAT ", duration %" GST_TIME_FORMAT,
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gst_buffer_get_size (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
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}
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} else {
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@ -622,7 +602,7 @@ again:
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}
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gst_adapter_push (priv->adapter_out, buf);
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priv->out_dur += GST_BUFFER_DURATION (buf);
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av += GST_BUFFER_SIZE (buf);
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av += gst_buffer_get_size (buf);
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buf = NULL;
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}
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if (priv->out_dur > dec->priv->latency)
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@ -640,9 +620,6 @@ again:
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if (G_LIKELY (buf)) {
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/* decorate */
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gst_buffer_set_caps (buf, GST_PAD_CAPS (dec->srcpad));
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if (G_UNLIKELY (priv->discont)) {
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GST_LOG_OBJECT (dec, "marking discont");
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GST_BUFFER_FLAG_SET (buf, GST_BUFFER_FLAG_DISCONT);
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@ -652,7 +629,7 @@ again:
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if (G_LIKELY (GST_BUFFER_TIMESTAMP_IS_VALID (buf))) {
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/* duration should always be valid for raw audio */
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g_assert (GST_BUFFER_DURATION_IS_VALID (buf));
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dec->segment.last_stop =
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dec->segment.position =
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GST_BUFFER_TIMESTAMP (buf) + GST_BUFFER_DURATION (buf);
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}
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@ -669,7 +646,7 @@ again:
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}
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GST_LOG_OBJECT (dec, "pushing buffer of size %d with ts %" GST_TIME_FORMAT
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", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buf),
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", duration %" GST_TIME_FORMAT, gst_buffer_get_size (buf),
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GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
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@ -700,29 +677,30 @@ gst_base_audio_decoder_finish_frame (GstBaseAudioDecoder * dec, GstBuffer * buf,
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GstBaseAudioDecoderContext *ctx;
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gint samples = 0;
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GstClockTime ts, next_ts;
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gsize size;
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/* subclass should know what it is producing by now */
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g_return_val_if_fail (buf == NULL || GST_PAD_CAPS (dec->srcpad) != NULL,
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g_return_val_if_fail (buf == NULL || gst_pad_has_current_caps (dec->srcpad),
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GST_FLOW_ERROR);
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/* subclass should not hand us no data */
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g_return_val_if_fail (buf == NULL || GST_BUFFER_SIZE (buf) > 0,
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g_return_val_if_fail (buf == NULL || gst_buffer_get_size (buf) > 0,
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GST_FLOW_ERROR);
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/* no dummy calls please */
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g_return_val_if_fail (frames != 0, GST_FLOW_ERROR);
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priv = dec->priv;
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ctx = &dec->priv->ctx;
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size = buf ? gst_buffer_get_size (buf) : 0;
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GST_LOG_OBJECT (dec, "accepting %d bytes == %d samples for %d frames",
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buf ? GST_BUFFER_SIZE (buf) : -1,
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buf ? GST_BUFFER_SIZE (buf) / ctx->info.bpf : -1, frames);
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buf ? size : -1, buf ? size / ctx->info.bpf : -1, frames);
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/* output shoud be whole number of sample frames */
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if (G_LIKELY (buf && ctx->info.bpf)) {
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if (GST_BUFFER_SIZE (buf) % ctx->info.bpf)
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if (size % ctx->info.bpf)
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goto wrong_buffer;
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/* per channel least */
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samples = GST_BUFFER_SIZE (buf) / ctx->info.bpf;
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samples = size / ctx->info.bpf;
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}
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/* frame and ts book-keeping */
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priv->taglist = NULL;
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}
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buf = gst_buffer_make_metadata_writable (buf);
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buf = gst_buffer_make_writable (buf);
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if (G_LIKELY (GST_CLOCK_TIME_IS_VALID (priv->base_ts))) {
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GST_BUFFER_TIMESTAMP (buf) =
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priv->base_ts +
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@ -829,8 +807,7 @@ exit:
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wrong_buffer:
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{
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GST_ELEMENT_ERROR (dec, STREAM, ENCODE, (NULL),
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("buffer size %d not a multiple of %d", GST_BUFFER_SIZE (buf),
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ctx->info.bpf));
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("buffer size %d not a multiple of %d", size, ctx->info.bpf));
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gst_buffer_unref (buf);
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return GST_FLOW_ERROR;
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}
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@ -850,13 +827,13 @@ gst_base_audio_decoder_handle_frame (GstBaseAudioDecoder * dec,
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GstBaseAudioDecoderClass * klass, GstBuffer * buffer)
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{
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if (G_LIKELY (buffer)) {
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gsize size = gst_buffer_get_size (buffer);
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/* keep around for admin */
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GST_LOG_OBJECT (dec, "tracking frame size %d, ts %" GST_TIME_FORMAT,
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GST_BUFFER_SIZE (buffer),
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GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)));
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size, GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)));
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g_queue_push_tail (&dec->priv->frames, buffer);
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dec->priv->ctx.delay = dec->priv->frames.length;
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dec->priv->bytes_in += GST_BUFFER_SIZE (buffer);
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dec->priv->bytes_in += size;
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} else {
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GST_LOG_OBJECT (dec, "providing subclass with NULL frame");
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}
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@ -941,7 +918,7 @@ gst_base_audio_decoder_push_buffers (GstBaseAudioDecoder * dec, gboolean force)
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priv->prev_ts = ts;
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}
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buffer = gst_adapter_take_buffer (priv->adapter, len);
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buffer = gst_buffer_make_metadata_writable (buffer);
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buffer = gst_buffer_make_writable (buffer);
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GST_BUFFER_TIMESTAMP (buffer) = ts;
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flush += len;
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} else {
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@ -1179,10 +1156,10 @@ gst_base_audio_decoder_flush_decode (GstBaseAudioDecoder * dec)
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if (G_LIKELY (res == GST_FLOW_OK)) {
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GST_DEBUG_OBJECT (dec, "pushing buffer %p of size %u, "
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"time %" GST_TIME_FORMAT ", dur %" GST_TIME_FORMAT, buf,
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GST_BUFFER_SIZE (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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gst_buffer_get_size (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
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/* should be already, but let's be sure */
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buf = gst_buffer_make_metadata_writable (buf);
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buf = gst_buffer_make_writable (buf);
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/* avoid stray DISCONT from forward processing,
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* which have no meaning in reverse pushing */
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GST_BUFFER_FLAG_UNSET (buf, GST_BUFFER_FLAG_DISCONT);
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@ -1223,7 +1200,7 @@ gst_base_audio_decoder_chain_reverse (GstBaseAudioDecoder * dec,
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if (G_LIKELY (buf)) {
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GST_DEBUG_OBJECT (dec, "gathering buffer %p of size %u, "
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"time %" GST_TIME_FORMAT ", dur %" GST_TIME_FORMAT, buf,
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GST_BUFFER_SIZE (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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gst_buffer_get_size (buf), GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
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GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
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/* add buffer to gather queue */
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@ -1243,7 +1220,7 @@ gst_base_audio_decoder_chain (GstPad * pad, GstBuffer * buffer)
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GST_LOG_OBJECT (dec,
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"received buffer of size %d with ts %" GST_TIME_FORMAT
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", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buffer),
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", duration %" GST_TIME_FORMAT, gst_buffer_get_size (buffer),
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GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)),
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GST_TIME_ARGS (GST_BUFFER_DURATION (buffer)));
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@ -1292,46 +1269,35 @@ gst_base_audio_decoder_sink_eventfunc (GstBaseAudioDecoder * dec,
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gboolean handled = FALSE;
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_NEWSEGMENT:
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case GST_EVENT_SEGMENT:
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{
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GstFormat format;
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gdouble rate, arate;
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gint64 start, stop, time;
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gboolean update;
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GstSegment seg;
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gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format,
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&start, &stop, &time);
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gst_event_copy_segment (event, &seg);
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if (format == GST_FORMAT_TIME) {
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GST_DEBUG_OBJECT (dec, "received TIME NEW_SEGMENT %" GST_TIME_FORMAT
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" -- %" GST_TIME_FORMAT ", time %" GST_TIME_FORMAT
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", rate %g, applied_rate %g",
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GST_TIME_ARGS (start), GST_TIME_ARGS (stop), GST_TIME_ARGS (time),
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rate, arate);
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if (seg.format == GST_FORMAT_TIME) {
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GST_DEBUG_OBJECT (dec, "received TIME SEGMENT %" GST_PTR_FORMAT, &seg);
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} else {
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GstFormat dformat = GST_FORMAT_TIME;
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GST_DEBUG_OBJECT (dec, "received NEW_SEGMENT %" G_GINT64_FORMAT
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" -- %" G_GINT64_FORMAT ", time %" G_GINT64_FORMAT
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", rate %g, applied_rate %g", start, stop, time, rate, arate);
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gint64 nstart;
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GST_DEBUG_OBJECT (dec, "received SEGMENT %" GST_PTR_FORMAT, &seg);
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/* handle newsegment resulting from legacy simple seeking */
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/* note that we need to convert this whether or not enough data
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* to handle initial newsegment */
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if (dec->priv->ctx.do_byte_time &&
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gst_pad_query_convert (dec->sinkpad, GST_FORMAT_BYTES, start,
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&dformat, &start)) {
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gst_pad_query_convert (dec->sinkpad, GST_FORMAT_BYTES, seg.start,
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GST_FORMAT_TIME, &nstart)) {
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/* best attempt convert */
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/* as these are only estimates, stop is kept open-ended to avoid
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* premature cutting */
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GST_DEBUG_OBJECT (dec, "converted to TIME start %" GST_TIME_FORMAT,
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GST_TIME_ARGS (start));
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format = GST_FORMAT_TIME;
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time = start;
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stop = GST_CLOCK_TIME_NONE;
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GST_TIME_ARGS (nstart));
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seg.format = GST_FORMAT_TIME;
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seg.start = nstart;
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seg.time = nstart;
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seg.stop = GST_CLOCK_TIME_NONE;
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/* replace event */
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gst_event_unref (event);
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event = gst_event_new_new_segment_full (update, rate, arate,
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GST_FORMAT_TIME, start, stop, time);
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event = gst_event_new_segment (&seg);
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} else {
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GST_DEBUG_OBJECT (dec, "unsupported format; ignoring");
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break;
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@ -1341,41 +1307,42 @@ gst_base_audio_decoder_sink_eventfunc (GstBaseAudioDecoder * dec,
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/* finish current segment */
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gst_base_audio_decoder_drain (dec);
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#if 0
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if (update) {
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/* time progressed without data, see if we can fill the gap with
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* some concealment data */
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GST_DEBUG_OBJECT (dec,
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"segment update: plc %d, do_plc %d, last_stop %" GST_TIME_FORMAT,
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"segment update: plc %d, do_plc %d, position %" GST_TIME_FORMAT,
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dec->priv->plc, dec->priv->ctx.do_plc,
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GST_TIME_ARGS (dec->segment.last_stop));
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GST_TIME_ARGS (dec->segment.position));
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if (dec->priv->plc && dec->priv->ctx.do_plc &&
|
||||
dec->segment.rate > 0.0 && dec->segment.last_stop < start) {
|
||||
dec->segment.rate > 0.0 && dec->segment.position < start) {
|
||||
GstBaseAudioDecoderClass *klass;
|
||||
GstBuffer *buf;
|
||||
|
||||
klass = GST_BASE_AUDIO_DECODER_GET_CLASS (dec);
|
||||
/* hand subclass empty frame with duration that needs covering */
|
||||
buf = gst_buffer_new ();
|
||||
GST_BUFFER_DURATION (buf) = start - dec->segment.last_stop;
|
||||
GST_BUFFER_DURATION (buf) = start - dec->segment.position;
|
||||
/* best effort, not much error handling */
|
||||
gst_base_audio_decoder_handle_frame (dec, klass, buf);
|
||||
}
|
||||
} else {
|
||||
} else
|
||||
#endif
|
||||
{
|
||||
/* prepare for next one */
|
||||
gst_base_audio_decoder_flush (dec, FALSE);
|
||||
/* and that's where we time from,
|
||||
* in case upstream does not come up with anything better
|
||||
* (e.g. upstream BYTE) */
|
||||
if (format != GST_FORMAT_TIME) {
|
||||
dec->priv->base_ts = start;
|
||||
if (seg.format != GST_FORMAT_TIME) {
|
||||
dec->priv->base_ts = seg.start;
|
||||
dec->priv->samples = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/* and follow along with segment */
|
||||
gst_segment_set_newsegment_full (&dec->segment, update, rate, arate,
|
||||
format, start, stop, time);
|
||||
|
||||
dec->segment = seg;
|
||||
gst_pad_push_event (dec->srcpad, event);
|
||||
handled = TRUE;
|
||||
break;
|
||||
|
@ -1393,6 +1360,16 @@ gst_base_audio_decoder_sink_eventfunc (GstBaseAudioDecoder * dec,
|
|||
gst_base_audio_decoder_drain (dec);
|
||||
break;
|
||||
|
||||
case GST_EVENT_CAPS:
|
||||
{
|
||||
GstCaps *caps;
|
||||
|
||||
gst_event_parse_caps (event, &caps);
|
||||
gst_base_audio_decoder_sink_setcaps (dec, caps);
|
||||
gst_event_unref (event);
|
||||
handled = TRUE;
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
@ -1466,13 +1443,12 @@ gst_base_audio_decoder_do_seek (GstBaseAudioDecoder * dec, GstEvent * event)
|
|||
}
|
||||
|
||||
memcpy (&seek_segment, &dec->segment, sizeof (seek_segment));
|
||||
gst_segment_set_seek (&seek_segment, rate, format, flags, start_type,
|
||||
gst_segment_do_seek (&seek_segment, rate, format, flags, start_type,
|
||||
start_time, end_type, end_time, NULL);
|
||||
start_time = seek_segment.last_stop;
|
||||
start_time = seek_segment.position;
|
||||
|
||||
format = GST_FORMAT_BYTES;
|
||||
if (!gst_pad_query_convert (dec->sinkpad, GST_FORMAT_TIME, start_time,
|
||||
&format, &start)) {
|
||||
GST_FORMAT_BYTES, &start)) {
|
||||
GST_DEBUG_OBJECT (dec, "conversion failed");
|
||||
return FALSE;
|
||||
}
|
||||
|
@ -1502,7 +1478,7 @@ gst_base_audio_decoder_src_event (GstPad * pad, GstEvent * event)
|
|||
switch (GST_EVENT_TYPE (event)) {
|
||||
case GST_EVENT_SEEK:
|
||||
{
|
||||
GstFormat format, tformat;
|
||||
GstFormat format;
|
||||
gdouble rate;
|
||||
GstSeekFlags flags;
|
||||
GstSeekType cur_type, stop_type;
|
||||
|
@ -1527,10 +1503,12 @@ gst_base_audio_decoder_src_event (GstPad * pad, GstEvent * event)
|
|||
|
||||
/* ... though a non-time seek can be aided as well */
|
||||
/* First bring the requested format to time */
|
||||
tformat = GST_FORMAT_TIME;
|
||||
if (!(res = gst_pad_query_convert (pad, format, cur, &tformat, &tcur)))
|
||||
if (!(res =
|
||||
gst_pad_query_convert (pad, format, cur, GST_FORMAT_TIME, &tcur)))
|
||||
goto convert_error;
|
||||
if (!(res = gst_pad_query_convert (pad, format, stop, &tformat, &tstop)))
|
||||
if (!(res =
|
||||
gst_pad_query_convert (pad, format, stop, GST_FORMAT_TIME,
|
||||
&tstop)))
|
||||
goto convert_error;
|
||||
|
||||
/* then seek with time on the peer */
|
||||
|
@ -1711,12 +1689,11 @@ gst_base_audio_decoder_src_query (GstPad * pad, GstQuery * query)
|
|||
if (format == GST_FORMAT_TIME && gst_base_audio_decoder_do_byte (dec)) {
|
||||
gint64 value;
|
||||
|
||||
format = GST_FORMAT_BYTES;
|
||||
if (gst_pad_query_peer_duration (dec->sinkpad, &format, &value)) {
|
||||
if (gst_pad_query_peer_duration (dec->sinkpad, GST_FORMAT_BYTES,
|
||||
&value)) {
|
||||
GST_LOG_OBJECT (dec, "upstream size %" G_GINT64_FORMAT, value);
|
||||
format = GST_FORMAT_TIME;
|
||||
if (gst_pad_query_convert (dec->sinkpad, GST_FORMAT_BYTES, value,
|
||||
&format, &value)) {
|
||||
GST_FORMAT_TIME, &value)) {
|
||||
gst_query_set_duration (query, GST_FORMAT_TIME, value);
|
||||
res = TRUE;
|
||||
}
|
||||
|
@ -1735,7 +1712,7 @@ gst_base_audio_decoder_src_query (GstPad * pad, GstQuery * query)
|
|||
}
|
||||
|
||||
/* we start from the last seen time */
|
||||
time = dec->segment.last_stop;
|
||||
time = dec->segment.position;
|
||||
/* correct for the segment values */
|
||||
time = gst_segment_to_stream_time (&dec->segment, GST_FORMAT_TIME, time);
|
||||
|
||||
|
@ -1745,7 +1722,7 @@ gst_base_audio_decoder_src_query (GstPad * pad, GstQuery * query)
|
|||
/* and convert to the final format */
|
||||
gst_query_parse_position (query, &format, NULL);
|
||||
if (!(res = gst_pad_query_convert (pad, GST_FORMAT_TIME, time,
|
||||
&format, &value)))
|
||||
format, &value)))
|
||||
break;
|
||||
|
||||
gst_query_set_position (query, format, value);
|
||||
|
@ -1923,7 +1900,7 @@ gst_base_audio_decoder_change_state (GstElement * element,
|
|||
break;
|
||||
}
|
||||
|
||||
ret = parent_class->change_state (element, transition);
|
||||
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
|
||||
|
||||
switch (transition) {
|
||||
case GST_STATE_CHANGE_PLAYING_TO_PAUSED:
|
||||
|
|
|
@ -224,6 +224,8 @@ struct _GstBaseAudioDecoderClass
|
|||
gpointer _gst_reserved[GST_PADDING_LARGE];
|
||||
};
|
||||
|
||||
gboolean gst_base_audio_decoder_src_setcaps (GstBaseAudioDecoder * dec,
|
||||
GstCaps * caps);
|
||||
GstFlowReturn gst_base_audio_decoder_finish_frame (GstBaseAudioDecoder * dec,
|
||||
GstBuffer * buf, gint frames);
|
||||
|
||||
|
|
|
@ -151,7 +151,6 @@
|
|||
# include "config.h"
|
||||
#endif
|
||||
|
||||
#define GST_USE_UNSTABLE_API
|
||||
#include "gstbaseaudioencoder.h"
|
||||
#include <gst/base/gstadapter.h>
|
||||
#include <gst/audio/audio.h>
|
||||
|
@ -295,8 +294,6 @@ static gboolean gst_base_audio_encoder_sink_activate_push (GstPad * pad,
|
|||
|
||||
static gboolean gst_base_audio_encoder_sink_event (GstPad * pad,
|
||||
GstEvent * event);
|
||||
static gboolean gst_base_audio_encoder_sink_setcaps (GstPad * pad,
|
||||
GstCaps * caps);
|
||||
static GstFlowReturn gst_base_audio_encoder_chain (GstPad * pad,
|
||||
GstBuffer * buffer);
|
||||
static gboolean gst_base_audio_encoder_src_query (GstPad * pad,
|
||||
|
@ -305,7 +302,8 @@ static gboolean gst_base_audio_encoder_sink_query (GstPad * pad,
|
|||
GstQuery * query);
|
||||
static const GstQueryType *gst_base_audio_encoder_get_query_types (GstPad *
|
||||
pad);
|
||||
static GstCaps *gst_base_audio_encoder_sink_getcaps (GstPad * pad);
|
||||
static GstCaps *gst_base_audio_encoder_sink_getcaps (GstPad * pad,
|
||||
GstCaps * filter);
|
||||
|
||||
|
||||
static void
|
||||
|
@ -363,8 +361,6 @@ gst_base_audio_encoder_init (GstBaseAudioEncoder * enc,
|
|||
enc->sinkpad = gst_pad_new_from_template (pad_template, "sink");
|
||||
gst_pad_set_event_function (enc->sinkpad,
|
||||
GST_DEBUG_FUNCPTR (gst_base_audio_encoder_sink_event));
|
||||
gst_pad_set_setcaps_function (enc->sinkpad,
|
||||
GST_DEBUG_FUNCPTR (gst_base_audio_encoder_sink_setcaps));
|
||||
gst_pad_set_getcaps_function (enc->sinkpad,
|
||||
GST_DEBUG_FUNCPTR (gst_base_audio_encoder_sink_getcaps));
|
||||
gst_pad_set_query_function (enc->sinkpad,
|
||||
|
@ -412,7 +408,7 @@ gst_base_audio_encoder_reset (GstBaseAudioEncoder * enc, gboolean full)
|
|||
enc->priv->active = FALSE;
|
||||
enc->priv->samples_in = 0;
|
||||
enc->priv->bytes_out = 0;
|
||||
gst_audio_info_clear (&enc->priv->ctx.info);
|
||||
gst_audio_info_init (&enc->priv->ctx.info);
|
||||
memset (&enc->priv->ctx, 0, sizeof (enc->priv->ctx));
|
||||
}
|
||||
|
||||
|
@ -479,13 +475,13 @@ gst_base_audio_encoder_finish_frame (GstBaseAudioEncoder * enc, GstBuffer * buf,
|
|||
ctx = &enc->priv->ctx;
|
||||
|
||||
/* subclass should know what it is producing by now */
|
||||
g_return_val_if_fail (GST_PAD_CAPS (enc->srcpad) != NULL, GST_FLOW_ERROR);
|
||||
g_return_val_if_fail (gst_pad_has_current_caps (enc->srcpad), GST_FLOW_ERROR);
|
||||
/* subclass should not hand us no data */
|
||||
g_return_val_if_fail (buf == NULL || GST_BUFFER_SIZE (buf) > 0,
|
||||
g_return_val_if_fail (buf == NULL || gst_buffer_get_size (buf) > 0,
|
||||
GST_FLOW_ERROR);
|
||||
|
||||
GST_LOG_OBJECT (enc, "accepting %d bytes encoded data as %d samples",
|
||||
buf ? GST_BUFFER_SIZE (buf) : -1, samples);
|
||||
buf ? gst_buffer_get_size (buf) : -1, samples);
|
||||
|
||||
/* mark subclass still alive and providing */
|
||||
priv->got_data = TRUE;
|
||||
|
@ -563,11 +559,14 @@ gst_base_audio_encoder_finish_frame (GstBaseAudioEncoder * enc, GstBuffer * buf,
|
|||
|
||||
/* collect output */
|
||||
if (G_LIKELY (buf)) {
|
||||
GST_LOG_OBJECT (enc, "taking %d bytes for output", GST_BUFFER_SIZE (buf));
|
||||
buf = gst_buffer_make_metadata_writable (buf);
|
||||
gsize size;
|
||||
|
||||
size = gst_buffer_get_size (buf);
|
||||
|
||||
GST_LOG_OBJECT (enc, "taking %d bytes for output", size);
|
||||
buf = gst_buffer_make_writable (buf);
|
||||
|
||||
/* decorate */
|
||||
gst_buffer_set_caps (buf, GST_PAD_CAPS (enc->srcpad));
|
||||
if (G_LIKELY (GST_CLOCK_TIME_IS_VALID (priv->base_ts))) {
|
||||
/* FIXME ? lookahead could lead to weird ts and duration ?
|
||||
* (particularly if not in perfect mode) */
|
||||
|
@ -599,11 +598,11 @@ gst_base_audio_encoder_finish_frame (GstBaseAudioEncoder * enc, GstBuffer * buf,
|
|||
ctx->info.rate);
|
||||
} else {
|
||||
GST_BUFFER_OFFSET (buf) = priv->bytes_out;
|
||||
GST_BUFFER_OFFSET_END (buf) = priv->bytes_out + GST_BUFFER_SIZE (buf);
|
||||
GST_BUFFER_OFFSET_END (buf) = priv->bytes_out + size;
|
||||
}
|
||||
}
|
||||
|
||||
priv->bytes_out += GST_BUFFER_SIZE (buf);
|
||||
priv->bytes_out += size;
|
||||
|
||||
if (G_UNLIKELY (priv->discont)) {
|
||||
GST_LOG_OBJECT (enc, "marking discont");
|
||||
|
@ -624,7 +623,7 @@ gst_base_audio_encoder_finish_frame (GstBaseAudioEncoder * enc, GstBuffer * buf,
|
|||
}
|
||||
|
||||
GST_LOG_OBJECT (enc, "pushing buffer of size %d with ts %" GST_TIME_FORMAT
|
||||
", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buf),
|
||||
", duration %" GST_TIME_FORMAT, size,
|
||||
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buf)),
|
||||
GST_TIME_ARGS (GST_BUFFER_DURATION (buf)));
|
||||
|
||||
|
@ -705,10 +704,12 @@ gst_base_audio_encoder_push_buffers (GstBaseAudioEncoder * enc, gboolean force)
|
|||
}
|
||||
|
||||
if (need) {
|
||||
buf = gst_buffer_new ();
|
||||
GST_BUFFER_DATA (buf) = (guint8 *)
|
||||
gst_adapter_peek (priv->adapter, priv->offset + need) + priv->offset;
|
||||
GST_BUFFER_SIZE (buf) = need;
|
||||
const guint8 *data;
|
||||
|
||||
data = gst_adapter_map (priv->adapter, priv->offset + need);
|
||||
buf =
|
||||
gst_buffer_new_wrapped_full ((gpointer) data, NULL, priv->offset,
|
||||
need);
|
||||
}
|
||||
|
||||
GST_LOG_OBJECT (enc, "providing subclass with %d bytes at offset %d",
|
||||
|
@ -722,8 +723,10 @@ gst_base_audio_encoder_push_buffers (GstBaseAudioEncoder * enc, gboolean force)
|
|||
priv->got_data = FALSE;
|
||||
ret = klass->handle_frame (enc, buf);
|
||||
|
||||
if (G_LIKELY (buf))
|
||||
if (G_LIKELY (buf)) {
|
||||
gst_buffer_unref (buf);
|
||||
gst_adapter_unmap (priv->adapter, 0);
|
||||
}
|
||||
|
||||
/* no data to feed, no leftover provided, then bail out */
|
||||
if (G_UNLIKELY (!buf && !priv->got_data)) {
|
||||
|
@ -780,6 +783,7 @@ gst_base_audio_encoder_chain (GstPad * pad, GstBuffer * buffer)
|
|||
GstBaseAudioEncoderContext *ctx;
|
||||
GstFlowReturn ret = GST_FLOW_OK;
|
||||
gboolean discont;
|
||||
gsize size;
|
||||
|
||||
enc = GST_BASE_AUDIO_ENCODER (GST_OBJECT_PARENT (pad));
|
||||
|
||||
|
@ -790,14 +794,16 @@ gst_base_audio_encoder_chain (GstPad * pad, GstBuffer * buffer)
|
|||
if (!ctx->info.bpf)
|
||||
goto not_negotiated;
|
||||
|
||||
size = gst_buffer_get_size (buffer);
|
||||
|
||||
GST_LOG_OBJECT (enc,
|
||||
"received buffer of size %d with ts %" GST_TIME_FORMAT
|
||||
", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buffer),
|
||||
", duration %" GST_TIME_FORMAT, size,
|
||||
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)),
|
||||
GST_TIME_ARGS (GST_BUFFER_DURATION (buffer)));
|
||||
|
||||
/* input shoud be whole number of sample frames */
|
||||
if (GST_BUFFER_SIZE (buffer) % ctx->info.bpf)
|
||||
if (size % ctx->info.bpf)
|
||||
goto wrong_buffer;
|
||||
|
||||
#ifndef GST_DISABLE_GST_DEBUG
|
||||
|
@ -806,7 +812,7 @@ gst_base_audio_encoder_chain (GstPad * pad, GstBuffer * buffer)
|
|||
GstClockTimeDiff diff;
|
||||
|
||||
/* verify buffer duration */
|
||||
duration = gst_util_uint64_scale (GST_BUFFER_SIZE (buffer), GST_SECOND,
|
||||
duration = gst_util_uint64_scale (size, GST_SECOND,
|
||||
ctx->info.rate * ctx->info.bpf);
|
||||
diff = GST_CLOCK_DIFF (duration, GST_BUFFER_DURATION (buffer));
|
||||
if (GST_BUFFER_DURATION (buffer) != GST_CLOCK_TIME_NONE &&
|
||||
|
@ -835,9 +841,11 @@ gst_base_audio_encoder_chain (GstPad * pad, GstBuffer * buffer)
|
|||
goto done;
|
||||
}
|
||||
|
||||
size = gst_buffer_get_size (buffer);
|
||||
|
||||
GST_LOG_OBJECT (enc,
|
||||
"buffer after segment clipping has size %d with ts %" GST_TIME_FORMAT
|
||||
", duration %" GST_TIME_FORMAT, GST_BUFFER_SIZE (buffer),
|
||||
", duration %" GST_TIME_FORMAT, size,
|
||||
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)),
|
||||
GST_TIME_ARGS (GST_BUFFER_DURATION (buffer)));
|
||||
|
||||
|
@ -888,13 +896,12 @@ gst_base_audio_encoder_chain (GstPad * pad, GstBuffer * buffer)
|
|||
|
||||
diff_bytes =
|
||||
GST_CLOCK_TIME_TO_FRAMES (-diff, ctx->info.rate) * ctx->info.bpf;
|
||||
if (diff_bytes >= GST_BUFFER_SIZE (buffer)) {
|
||||
if (diff_bytes >= size) {
|
||||
gst_buffer_unref (buffer);
|
||||
goto done;
|
||||
}
|
||||
buffer = gst_buffer_make_metadata_writable (buffer);
|
||||
GST_BUFFER_DATA (buffer) += diff_bytes;
|
||||
GST_BUFFER_SIZE (buffer) -= diff_bytes;
|
||||
buffer = gst_buffer_make_writable (buffer);
|
||||
gst_buffer_resize (buffer, diff_bytes, size - diff_bytes);
|
||||
|
||||
GST_BUFFER_TIMESTAMP (buffer) += diff;
|
||||
/* care even less about duration after this */
|
||||
|
@ -930,7 +937,7 @@ not_negotiated:
|
|||
wrong_buffer:
|
||||
{
|
||||
GST_ELEMENT_ERROR (enc, STREAM, ENCODE, (NULL),
|
||||
("buffer size %d not a multiple of %d", GST_BUFFER_SIZE (buffer),
|
||||
("buffer size %d not a multiple of %d", gst_buffer_get_size (buffer),
|
||||
ctx->info.bpf));
|
||||
gst_buffer_unref (buffer);
|
||||
return GST_FLOW_ERROR;
|
||||
|
@ -955,23 +962,20 @@ audio_info_is_equal (GstAudioInfo * from, GstAudioInfo * to)
|
|||
}
|
||||
|
||||
static gboolean
|
||||
gst_base_audio_encoder_sink_setcaps (GstPad * pad, GstCaps * caps)
|
||||
gst_base_audio_encoder_sink_setcaps (GstBaseAudioEncoder * enc, GstCaps * caps)
|
||||
{
|
||||
GstBaseAudioEncoder *enc;
|
||||
GstBaseAudioEncoderClass *klass;
|
||||
GstBaseAudioEncoderContext *ctx;
|
||||
GstAudioInfo *state, *old_state;
|
||||
GstAudioInfo state;
|
||||
gboolean res = TRUE, changed = FALSE;
|
||||
guint old_rate;
|
||||
|
||||
enc = GST_BASE_AUDIO_ENCODER (GST_PAD_PARENT (pad));
|
||||
klass = GST_BASE_AUDIO_ENCODER_GET_CLASS (enc);
|
||||
|
||||
/* subclass must do something here ... */
|
||||
g_return_val_if_fail (klass->set_format != NULL, FALSE);
|
||||
|
||||
ctx = &enc->priv->ctx;
|
||||
state = &ctx->info;
|
||||
|
||||
GST_DEBUG_OBJECT (enc, "caps: %" GST_PTR_FORMAT, caps);
|
||||
|
||||
|
@ -979,19 +983,17 @@ gst_base_audio_encoder_sink_setcaps (GstPad * pad, GstCaps * caps)
|
|||
goto refuse_caps;
|
||||
|
||||
/* adjust ts tracking to new sample rate */
|
||||
old_rate = GST_AUDIO_INFO_RATE (state);
|
||||
old_rate = GST_AUDIO_INFO_RATE (&ctx->info);
|
||||
if (GST_CLOCK_TIME_IS_VALID (enc->priv->base_ts) && old_rate) {
|
||||
enc->priv->base_ts +=
|
||||
GST_FRAMES_TO_CLOCK_TIME (enc->priv->samples, old_rate);
|
||||
enc->priv->samples = 0;
|
||||
}
|
||||
|
||||
old_state = gst_audio_info_copy (state);
|
||||
if (!gst_audio_info_from_caps (state, caps))
|
||||
if (!gst_audio_info_from_caps (&state, caps))
|
||||
goto refuse_caps;
|
||||
|
||||
changed = audio_info_is_equal (state, old_state);
|
||||
gst_audio_info_free (old_state);
|
||||
changed = audio_info_is_equal (&state, &ctx->info);
|
||||
|
||||
if (changed) {
|
||||
GstClockTime old_min_latency;
|
||||
|
@ -1012,7 +1014,7 @@ gst_base_audio_encoder_sink_setcaps (GstPad * pad, GstCaps * caps)
|
|||
GST_OBJECT_UNLOCK (enc);
|
||||
|
||||
if (klass->set_format)
|
||||
res = klass->set_format (enc, state);
|
||||
res = klass->set_format (enc, &state);
|
||||
|
||||
/* notify if new latency */
|
||||
GST_OBJECT_LOCK (enc);
|
||||
|
@ -1109,7 +1111,7 @@ done:
|
|||
}
|
||||
|
||||
static GstCaps *
|
||||
gst_base_audio_encoder_sink_getcaps (GstPad * pad)
|
||||
gst_base_audio_encoder_sink_getcaps (GstPad * pad, GstCaps * filter)
|
||||
{
|
||||
GstBaseAudioEncoder *enc;
|
||||
GstBaseAudioEncoderClass *klass;
|
||||
|
@ -1120,7 +1122,7 @@ gst_base_audio_encoder_sink_getcaps (GstPad * pad)
|
|||
g_assert (pad == enc->sinkpad);
|
||||
|
||||
if (klass->getcaps)
|
||||
caps = klass->getcaps (enc);
|
||||
caps = klass->getcaps (enc, filter);
|
||||
else
|
||||
caps = gst_base_audio_encoder_proxy_getcaps (enc, NULL);
|
||||
gst_object_unref (enc);
|
||||
|
@ -1140,26 +1142,16 @@ gst_base_audio_encoder_sink_eventfunc (GstBaseAudioEncoder * enc,
|
|||
klass = GST_BASE_AUDIO_ENCODER_GET_CLASS (enc);
|
||||
|
||||
switch (GST_EVENT_TYPE (event)) {
|
||||
case GST_EVENT_NEWSEGMENT:
|
||||
case GST_EVENT_SEGMENT:
|
||||
{
|
||||
GstFormat format;
|
||||
gdouble rate, arate;
|
||||
gint64 start, stop, time;
|
||||
gboolean update;
|
||||
GstSegment seg;
|
||||
|
||||
gst_event_parse_new_segment_full (event, &update, &rate, &arate, &format,
|
||||
&start, &stop, &time);
|
||||
gst_event_copy_segment (event, &seg);
|
||||
|
||||
if (format == GST_FORMAT_TIME) {
|
||||
GST_DEBUG_OBJECT (enc, "received TIME NEW_SEGMENT %" GST_TIME_FORMAT
|
||||
" -- %" GST_TIME_FORMAT ", time %" GST_TIME_FORMAT
|
||||
", rate %g, applied_rate %g",
|
||||
GST_TIME_ARGS (start), GST_TIME_ARGS (stop), GST_TIME_ARGS (time),
|
||||
rate, arate);
|
||||
if (seg.format == GST_FORMAT_TIME) {
|
||||
GST_DEBUG_OBJECT (enc, "received TIME SEGMENT %" GST_PTR_FORMAT, &seg);
|
||||
} else {
|
||||
GST_DEBUG_OBJECT (enc, "received NEW_SEGMENT %" G_GINT64_FORMAT
|
||||
" -- %" G_GINT64_FORMAT ", time %" G_GINT64_FORMAT
|
||||
", rate %g, applied_rate %g", start, stop, time, rate, arate);
|
||||
GST_DEBUG_OBJECT (enc, "received SEGMENT %" GST_PTR_FORMAT, &seg);
|
||||
GST_DEBUG_OBJECT (enc, "unsupported format; ignoring");
|
||||
break;
|
||||
}
|
||||
|
@ -1169,8 +1161,7 @@ gst_base_audio_encoder_sink_eventfunc (GstBaseAudioEncoder * enc,
|
|||
/* reset partially for new segment */
|
||||
gst_base_audio_encoder_reset (enc, FALSE);
|
||||
/* and follow along with segment */
|
||||
gst_segment_set_newsegment_full (&enc->segment, update, rate, arate,
|
||||
format, start, stop, time);
|
||||
enc->segment = seg;
|
||||
break;
|
||||
}
|
||||
|
||||
|
@ -1190,6 +1181,17 @@ gst_base_audio_encoder_sink_eventfunc (GstBaseAudioEncoder * enc,
|
|||
gst_base_audio_encoder_drain (enc);
|
||||
break;
|
||||
|
||||
case GST_EVENT_CAPS:
|
||||
{
|
||||
GstCaps *caps;
|
||||
|
||||
gst_event_parse_caps (event, &caps);
|
||||
gst_base_audio_encoder_sink_setcaps (enc, caps);
|
||||
gst_event_unref (event);
|
||||
handled = TRUE;
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
@ -1385,10 +1387,10 @@ gst_base_audio_encoder_src_query (GstPad * pad, GstQuery * query)
|
|||
|
||||
gst_query_parse_position (query, &req_fmt, NULL);
|
||||
fmt = GST_FORMAT_TIME;
|
||||
if (!(res = gst_pad_query_position (peerpad, &fmt, &pos)))
|
||||
if (!(res = gst_pad_query_position (peerpad, fmt, &pos)))
|
||||
break;
|
||||
|
||||
if ((res = gst_pad_query_convert (peerpad, fmt, pos, &req_fmt, &val))) {
|
||||
if ((res = gst_pad_query_convert (peerpad, fmt, pos, req_fmt, &val))) {
|
||||
gst_query_set_position (query, req_fmt, val);
|
||||
}
|
||||
break;
|
||||
|
@ -1410,10 +1412,10 @@ gst_base_audio_encoder_src_query (GstPad * pad, GstQuery * query)
|
|||
|
||||
gst_query_parse_duration (query, &req_fmt, NULL);
|
||||
fmt = GST_FORMAT_TIME;
|
||||
if (!(res = gst_pad_query_duration (peerpad, &fmt, &dur)))
|
||||
if (!(res = gst_pad_query_duration (peerpad, fmt, &dur)))
|
||||
break;
|
||||
|
||||
if ((res = gst_pad_query_convert (peerpad, fmt, dur, &req_fmt, &val))) {
|
||||
if ((res = gst_pad_query_convert (peerpad, fmt, dur, req_fmt, &val))) {
|
||||
gst_query_set_duration (query, req_fmt, val);
|
||||
}
|
||||
break;
|
||||
|
|
|
@ -178,7 +178,7 @@ struct _GstBaseAudioEncoderClass {
|
|||
gboolean (*event) (GstBaseAudioEncoder *enc,
|
||||
GstEvent *event);
|
||||
|
||||
GstCaps * (*getcaps) (GstBaseAudioEncoder *enc);
|
||||
GstCaps * (*getcaps) (GstBaseAudioEncoder *enc, GstCaps * filter);
|
||||
|
||||
/*< private >*/
|
||||
gpointer _gst_reserved[GST_PADDING_LARGE];
|
||||
|
|
|
@ -72,28 +72,6 @@ post_missing_element_message (GstPlaySinkAudioConvert * self,
|
|||
gst_element_post_message (GST_ELEMENT_CAST (self), msg);
|
||||
}
|
||||
|
||||
static void
|
||||
distribute_running_time (GstElement * element, const GstSegment * segment)
|
||||
{
|
||||
GstEvent *event;
|
||||
GstPad *pad;
|
||||
|
||||
pad = gst_element_get_static_pad (element, "sink");
|
||||
|
||||
if (segment->accum) {
|
||||
event = gst_event_new_new_segment_full (FALSE, segment->rate,
|
||||
segment->applied_rate, segment->format, 0, segment->accum, 0);
|
||||
gst_pad_send_event (pad, event);
|
||||
}
|
||||
|
||||
event = gst_event_new_new_segment_full (FALSE, segment->rate,
|
||||
segment->applied_rate, segment->format,
|
||||
segment->start, segment->stop, segment->time);
|
||||
gst_pad_send_event (pad, event);
|
||||
|
||||
gst_object_unref (pad);
|
||||
}
|
||||
|
||||
static GstProbeReturn
|
||||
pad_blocked_cb (GstPad * pad, GstProbeType type, gpointer type_data,
|
||||
gpointer user_data)
|
||||
|
|
|
@ -72,28 +72,6 @@ post_missing_element_message (GstPlaySinkVideoConvert * self,
|
|||
gst_element_post_message (GST_ELEMENT_CAST (self), msg);
|
||||
}
|
||||
|
||||
static void
|
||||
distribute_running_time (GstElement * element, const GstSegment * segment)
|
||||
{
|
||||
GstEvent *event;
|
||||
GstPad *pad;
|
||||
|
||||
pad = gst_element_get_static_pad (element, "sink");
|
||||
|
||||
if (segment->accum) {
|
||||
event = gst_event_new_new_segment_full (FALSE, segment->rate,
|
||||
segment->applied_rate, segment->format, 0, segment->accum, 0);
|
||||
gst_pad_send_event (pad, event);
|
||||
}
|
||||
|
||||
event = gst_event_new_new_segment_full (FALSE, segment->rate,
|
||||
segment->applied_rate, segment->format,
|
||||
segment->start, segment->stop, segment->time);
|
||||
gst_pad_send_event (pad, event);
|
||||
|
||||
gst_object_unref (pad);
|
||||
}
|
||||
|
||||
static GstProbeReturn
|
||||
pad_blocked_cb (GstPad * pad, GstProbeType type, gpointer type_data,
|
||||
gpointer user_data)
|
||||
|
|
Loading…
Reference in a new issue