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gst/interleave/interleave.*: Allow setting channel positions via a property and allow using the channel positions on ...
Original commit message from CVS: * gst/interleave/interleave.c: (gst_interleave_pad_get_type), (gst_interleave_finalize), (gst_audio_check_channel_positions), (gst_interleave_set_channel_positions), (gst_interleave_class_init), (gst_interleave_init), (gst_interleave_set_property), (gst_interleave_get_property), (gst_interleave_request_new_pad), (gst_interleave_release_pad), (gst_interleave_sink_setcaps), (gst_interleave_src_query_duration), (gst_interleave_src_query_latency), (gst_interleave_collected): * gst/interleave/interleave.h: Allow setting channel positions via a property and allow using the channel positions on the input as the channel positions of the output. Fix some broken logic and memory leaks. * tests/check/Makefile.am: * tests/check/elements/interleave.c: (src_handoff_float32), (sink_handoff_float32), (GST_START_TEST), (interleave_suite): Add unit tests for checking correct handling of channel positions.
This commit is contained in:
parent
eea50a9a85
commit
8104f31c71
5 changed files with 686 additions and 45 deletions
21
ChangeLog
21
ChangeLog
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@ -1,3 +1,24 @@
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2008-06-02 Sebastian Dröge <slomo@circular-chaos.org>
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* gst/interleave/interleave.c: (gst_interleave_pad_get_type),
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(gst_interleave_finalize), (gst_audio_check_channel_positions),
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(gst_interleave_set_channel_positions),
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(gst_interleave_class_init), (gst_interleave_init),
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(gst_interleave_set_property), (gst_interleave_get_property),
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(gst_interleave_request_new_pad), (gst_interleave_release_pad),
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(gst_interleave_sink_setcaps), (gst_interleave_src_query_duration),
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(gst_interleave_src_query_latency), (gst_interleave_collected):
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* gst/interleave/interleave.h:
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Allow setting channel positions via a property and allow using the
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channel positions on the input as the channel positions of the output.
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Fix some broken logic and memory leaks.
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* tests/check/Makefile.am:
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* tests/check/elements/interleave.c: (src_handoff_float32),
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(sink_handoff_float32), (GST_START_TEST), (interleave_suite):
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Add unit tests for checking correct handling of channel positions.
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2008-06-02 Wim Taymans <wim.taymans@collabora.co.uk>
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2008-06-02 Wim Taymans <wim.taymans@collabora.co.uk>
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* ext/faad/gstfaad.c: (gst_faad_dispose), (clear_queued),
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* ext/faad/gstfaad.c: (gst_faad_dispose), (clear_queued),
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@ -25,8 +25,7 @@
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/* TODO:
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/* TODO:
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* - handle caps changes
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* - handle caps changes
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* - set channel positions / keep from upstream
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* - handle more queries/events
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* - handle more queries
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*/
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*/
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/**
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/**
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@ -71,6 +70,8 @@
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#include <string.h>
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#include <string.h>
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#include "interleave.h"
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#include "interleave.h"
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#include <gst/audio/multichannel.h>
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GST_DEBUG_CATEGORY_STATIC (gst_interleave_debug);
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GST_DEBUG_CATEGORY_STATIC (gst_interleave_debug);
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#define GST_CAT_DEFAULT gst_interleave_debug
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#define GST_CAT_DEFAULT gst_interleave_debug
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@ -90,6 +91,7 @@ static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink%d",
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"endianness = (int) { LITTLE_ENDIAN , BIG_ENDIAN }, "
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"endianness = (int) { LITTLE_ENDIAN , BIG_ENDIAN }, "
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"width = (int) { 32, 64 }")
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"width = (int) { 32, 64 }")
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);
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);
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static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
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static GstStaticPadTemplate src_template = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_PAD_ALWAYS,
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@ -138,23 +140,67 @@ interleave_24 (guint8 * out, guint8 * in, guint stride, guint nframes)
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typedef struct
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typedef struct
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{
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{
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GstCollectData data;
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GstPad parent;
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guint channel;
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guint channel;
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} GstInterleaveCollectData;
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} GstInterleavePad;
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#define GST_TYPE_INTERLEAVE_PAD (gst_interleave_pad_get_type())
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#define GST_INTERLEAVE_PAD(pad) (G_TYPE_CHECK_INSTANCE_CAST((pad),GST_TYPE_INTERLEAVE_PAD,GstInterleavePad))
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#define GST_INTERLEAVE_PAD_CAST(pad) ((GstInterleavePad *) pad)
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#define GST_IS_INTERLEAVE_PAD(pad) (G_TYPE_CHECK_INSTANCE_TYPE((pad),GST_TYPE_INTERLEAVE_PAD))
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static GType
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gst_interleave_pad_get_type (void)
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{
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static GType type = 0;
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if (!type) {
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static const GTypeInfo info = {
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sizeof (GstPadClass),
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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sizeof (GstInterleavePad),
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0,
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NULL
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};
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type = g_type_register_static (GST_TYPE_PAD, "GstInterleavePad", &info, 0);
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}
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return type;
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}
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GST_BOILERPLATE (GstInterleave, gst_interleave, GstElement, GST_TYPE_ELEMENT);
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GST_BOILERPLATE (GstInterleave, gst_interleave, GstElement, GST_TYPE_ELEMENT);
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enum
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{
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PROP_0,
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PROP_CHANNEL_POSITIONS,
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PROP_CHANNEL_POSITIONS_FROM_INPUT
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};
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static void gst_interleave_set_property (GObject * object,
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guint prop_id, const GValue * value, GParamSpec * pspec);
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static void gst_interleave_get_property (GObject * object,
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guint prop_id, GValue * value, GParamSpec * pspec);
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static GstPad *gst_interleave_request_new_pad (GstElement * element,
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static GstPad *gst_interleave_request_new_pad (GstElement * element,
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GstPadTemplate * templ, const gchar * name);
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GstPadTemplate * templ, const gchar * name);
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static void gst_interleave_release_pad (GstElement * element, GstPad * pad);
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static void gst_interleave_release_pad (GstElement * element, GstPad * pad);
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static GstStateChangeReturn gst_interleave_change_state (GstElement * element,
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static GstStateChangeReturn gst_interleave_change_state (GstElement * element,
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GstStateChange transition);
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GstStateChange transition);
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static gboolean gst_interleave_src_query (GstPad * pad, GstQuery * query);
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static gboolean gst_interleave_src_query (GstPad * pad, GstQuery * query);
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static gboolean gst_interleave_src_event (GstPad * pad, GstEvent * event);
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static gboolean gst_interleave_src_event (GstPad * pad, GstEvent * event);
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static gboolean gst_interleave_sink_event (GstPad * pad, GstEvent * event);
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static gboolean gst_interleave_sink_event (GstPad * pad, GstEvent * event);
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static gboolean gst_interleave_sink_setcaps (GstPad * pad, GstCaps * caps);
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static gboolean gst_interleave_sink_setcaps (GstPad * pad, GstCaps * caps);
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static GstCaps *gst_interleave_sink_getcaps (GstPad * pad);
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static GstCaps *gst_interleave_sink_getcaps (GstPad * pad);
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static GstFlowReturn gst_interleave_collected (GstCollectPads * pads,
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static GstFlowReturn gst_interleave_collected (GstCollectPads * pads,
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@ -170,11 +216,151 @@ gst_interleave_finalize (GObject * object)
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self->collect = NULL;
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self->collect = NULL;
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}
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}
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if (self->channel_positions
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&& self->channel_positions != self->input_channel_positions) {
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g_value_array_free (self->channel_positions);
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self->channel_positions = NULL;
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}
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if (self->input_channel_positions) {
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g_value_array_free (self->input_channel_positions);
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self->input_channel_positions = NULL;
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}
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gst_caps_replace (&self->sinkcaps, NULL);
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gst_caps_replace (&self->sinkcaps, NULL);
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G_OBJECT_CLASS (parent_class)->finalize (object);
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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}
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/* Copied from base/gst-libs/gst/audio/multichannel.c and adjusted to our needs */
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static gboolean
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gst_audio_check_channel_positions (GValueArray * positions)
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{
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gint i, n;
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gint channels;
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GstAudioChannelPosition *pos;
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const struct
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{
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const GstAudioChannelPosition pos1[2];
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const GstAudioChannelPosition pos2[1];
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} conf[] = {
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/* front: mono <-> stereo */
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{ {
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GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}, {
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GST_AUDIO_CHANNEL_POSITION_FRONT_MONO}}, { {
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GST_AUDIO_CHANNEL_POSITION_INVALID}}
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};
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channels = positions->n_values;
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pos = g_new (GstAudioChannelPosition, positions->n_values);
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for (i = 0; i < channels; i++) {
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GValue *v = g_value_array_get_nth (positions, i);
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pos[i] = g_value_get_enum (v);
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}
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/* check for invalid channel positions */
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for (n = 0; n < channels; n++) {
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if (pos[n] <= GST_AUDIO_CHANNEL_POSITION_INVALID ||
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pos[n] >= GST_AUDIO_CHANNEL_POSITION_NUM) {
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goto fail;
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}
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}
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/* either all channel positions are NONE or all are defined,
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* but having only some channel positions NONE and others not
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* is not allowed */
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if (pos[0] == GST_AUDIO_CHANNEL_POSITION_NONE) {
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for (n = 1; n < channels; ++n) {
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if (pos[n] != GST_AUDIO_CHANNEL_POSITION_NONE) {
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goto fail;
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}
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}
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/* all positions are NONE, we are done here */
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goto fail;
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}
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/* check for multiple position occurrences */
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for (i = GST_AUDIO_CHANNEL_POSITION_INVALID + 1;
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i < GST_AUDIO_CHANNEL_POSITION_NUM; i++) {
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gint count = 0;
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for (n = 0; n < channels; n++) {
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if (pos[n] == i)
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count++;
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}
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/* NONE may not occur mixed with other channel positions */
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if (i == GST_AUDIO_CHANNEL_POSITION_NONE && count > 0) {
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goto fail;
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}
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if (count > 1) {
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goto fail;
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}
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}
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/* check for position conflicts */
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for (i = 0; conf[i].pos1[0] != GST_AUDIO_CHANNEL_POSITION_INVALID; i++) {
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gboolean found1 = FALSE, found2 = FALSE;
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for (n = 0; n < channels; n++) {
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if (pos[n] == conf[i].pos1[0] || pos[n] == conf[i].pos1[1])
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found1 = TRUE;
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else if (pos[n] == conf[i].pos2[0])
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found2 = TRUE;
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}
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if (found1 && found2) {
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goto fail;
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}
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}
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g_free (pos);
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return TRUE;
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fail:
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g_free (pos);
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return FALSE;
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}
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static void
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gst_interleave_set_channel_positions (GstInterleave * self, GstStructure * s)
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{
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GValue pos_array = { 0, };
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gint i;
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g_value_init (&pos_array, GST_TYPE_ARRAY);
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if (self->channel_positions
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&& self->channels == self->channel_positions->n_values
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&& gst_audio_check_channel_positions (self->channel_positions)) {
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GST_DEBUG_OBJECT (self, "Using provided channel positions");
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for (i = 0; i < self->channels; i++)
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gst_value_array_append_value (&pos_array,
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g_value_array_get_nth (self->channel_positions, i));
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} else {
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GValue pos_none = { 0, };
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GST_WARNING_OBJECT (self, "Using NONE channel positions");
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g_value_init (&pos_none, GST_TYPE_AUDIO_CHANNEL_POSITION);
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g_value_set_enum (&pos_none, GST_AUDIO_CHANNEL_POSITION_NONE);
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for (i = 0; i < self->channels; i++)
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gst_value_array_append_value (&pos_array, &pos_none);
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g_value_unset (&pos_none);
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}
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gst_structure_set_value (s, "channel-positions", &pos_array);
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g_value_unset (&pos_array);
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}
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static void
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static void
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gst_interleave_base_init (gpointer g_class)
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gst_interleave_base_init (gpointer g_class)
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{
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{
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@ -194,6 +380,7 @@ static void
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gst_interleave_class_init (GstInterleaveClass * klass)
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gst_interleave_class_init (GstInterleaveClass * klass)
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{
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{
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GstElementClass *gstelement_class;
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GstElementClass *gstelement_class;
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GObjectClass *gobject_class;
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GObjectClass *gobject_class;
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gobject_class = G_OBJECT_CLASS (klass);
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gobject_class = G_OBJECT_CLASS (klass);
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@ -203,6 +390,48 @@ gst_interleave_class_init (GstInterleaveClass * klass)
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"interleave element");
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"interleave element");
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|
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gobject_class->finalize = gst_interleave_finalize;
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gobject_class->finalize = gst_interleave_finalize;
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gobject_class->set_property = gst_interleave_set_property;
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gobject_class->get_property = gst_interleave_get_property;
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/**
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* GstInterleave:channel-positions
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*
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* Channel positions: This property controls the channel positions
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* that are used on the src caps. The number of elements should be
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* the same as the number of sink pads and the array should contain
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* a valid list of channel positions. The n-th element of the array
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* is the position of the n-th sink pad.
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*
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* These channel positions will only be used if they're valid and the
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* number of elements is the same as the number of channels. If this
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* is not given a NONE layout will be used.
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|
*
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|
*/
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g_object_class_install_property (gobject_class, PROP_CHANNEL_POSITIONS,
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g_param_spec_value_array ("channel-positions", "Channel positions",
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"Channel positions used on the output",
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g_param_spec_enum ("channel-position", "Channel position",
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"Channel position of the n-th input",
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GST_TYPE_AUDIO_CHANNEL_POSITION,
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GST_AUDIO_CHANNEL_POSITION_NONE,
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS),
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G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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|
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|
/**
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|
* GstInterleave:channel-positions-from-input
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|
*
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|
* Channel positions from input: If this property is set to %TRUE the channel
|
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|
* positions will be taken from the input caps if valid channel positions for
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|
* the output can be constructed from them. If this is set to %TRUE setting the
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* channel-positions property overwrites this property again.
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|
*
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|
*/
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g_object_class_install_property (gobject_class,
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PROP_CHANNEL_POSITIONS_FROM_INPUT,
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|
g_param_spec_boolean ("channel-positions-from-input",
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|
"Channel positions from input",
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"Take channel positions from the input", TRUE,
|
||||||
|
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||||||
|
|
||||||
gstelement_class->request_new_pad =
|
gstelement_class->request_new_pad =
|
||||||
GST_DEBUG_FUNCPTR (gst_interleave_request_new_pad);
|
GST_DEBUG_FUNCPTR (gst_interleave_request_new_pad);
|
||||||
|
@ -227,6 +456,60 @@ gst_interleave_init (GstInterleave * self, GstInterleaveClass * klass)
|
||||||
self->collect = gst_collect_pads_new ();
|
self->collect = gst_collect_pads_new ();
|
||||||
gst_collect_pads_set_function (self->collect,
|
gst_collect_pads_set_function (self->collect,
|
||||||
(GstCollectPadsFunction) gst_interleave_collected, self);
|
(GstCollectPadsFunction) gst_interleave_collected, self);
|
||||||
|
|
||||||
|
self->input_channel_positions = g_value_array_new (0);
|
||||||
|
self->channel_positions_from_input = TRUE;
|
||||||
|
self->channel_positions = self->input_channel_positions;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_interleave_set_property (GObject * object, guint prop_id,
|
||||||
|
const GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstInterleave *self = GST_INTERLEAVE (object);
|
||||||
|
|
||||||
|
switch (prop_id) {
|
||||||
|
case PROP_CHANNEL_POSITIONS:
|
||||||
|
if (self->channel_positions &&
|
||||||
|
self->channel_positions != self->input_channel_positions)
|
||||||
|
g_value_array_free (self->channel_positions);
|
||||||
|
|
||||||
|
self->channel_positions = g_value_dup_boxed (value);
|
||||||
|
self->channel_positions_from_input = FALSE;
|
||||||
|
break;
|
||||||
|
case PROP_CHANNEL_POSITIONS_FROM_INPUT:
|
||||||
|
self->channel_positions_from_input = g_value_get_boolean (value);
|
||||||
|
|
||||||
|
if (self->channel_positions_from_input) {
|
||||||
|
if (self->channel_positions &&
|
||||||
|
self->channel_positions != self->input_channel_positions)
|
||||||
|
g_value_array_free (self->channel_positions);
|
||||||
|
self->channel_positions = self->input_channel_positions;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gst_interleave_get_property (GObject * object, guint prop_id,
|
||||||
|
GValue * value, GParamSpec * pspec)
|
||||||
|
{
|
||||||
|
GstInterleave *self = GST_INTERLEAVE (object);
|
||||||
|
|
||||||
|
switch (prop_id) {
|
||||||
|
case PROP_CHANNEL_POSITIONS:
|
||||||
|
g_value_set_boxed (value, self->channel_positions);
|
||||||
|
break;
|
||||||
|
case PROP_CHANNEL_POSITIONS_FROM_INPUT:
|
||||||
|
g_value_set_boolean (value, self->channel_positions_from_input);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||||||
|
break;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static GstPad *
|
static GstPad *
|
||||||
|
@ -234,10 +517,13 @@ gst_interleave_request_new_pad (GstElement * element, GstPadTemplate * templ,
|
||||||
const gchar * req_name)
|
const gchar * req_name)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (element);
|
GstInterleave *self = GST_INTERLEAVE (element);
|
||||||
|
|
||||||
GstPad *new_pad;
|
GstPad *new_pad;
|
||||||
|
|
||||||
gchar *pad_name;
|
gchar *pad_name;
|
||||||
|
|
||||||
gint channels;
|
gint channels;
|
||||||
GstInterleaveCollectData *cdata;
|
GValue val = { 0, };
|
||||||
|
|
||||||
if (templ->direction != GST_PAD_SINK)
|
if (templ->direction != GST_PAD_SINK)
|
||||||
goto not_sink_pad;
|
goto not_sink_pad;
|
||||||
|
@ -245,7 +531,10 @@ gst_interleave_request_new_pad (GstElement * element, GstPadTemplate * templ,
|
||||||
channels = g_atomic_int_exchange_and_add (&self->channels, 1);
|
channels = g_atomic_int_exchange_and_add (&self->channels, 1);
|
||||||
|
|
||||||
pad_name = g_strdup_printf ("sink%d", channels);
|
pad_name = g_strdup_printf ("sink%d", channels);
|
||||||
new_pad = gst_pad_new_from_template (templ, pad_name);
|
new_pad = GST_PAD_CAST (g_object_new (GST_TYPE_INTERLEAVE_PAD,
|
||||||
|
"name", pad_name, "direction", templ->direction,
|
||||||
|
"template", templ, NULL));
|
||||||
|
GST_INTERLEAVE_PAD_CAST (new_pad)->channel = channels;
|
||||||
GST_DEBUG_OBJECT (self, "requested new pad %s", pad_name);
|
GST_DEBUG_OBJECT (self, "requested new pad %s", pad_name);
|
||||||
g_free (pad_name);
|
g_free (pad_name);
|
||||||
|
|
||||||
|
@ -254,10 +543,7 @@ gst_interleave_request_new_pad (GstElement * element, GstPadTemplate * templ,
|
||||||
gst_pad_set_getcaps_function (new_pad,
|
gst_pad_set_getcaps_function (new_pad,
|
||||||
GST_DEBUG_FUNCPTR (gst_interleave_sink_getcaps));
|
GST_DEBUG_FUNCPTR (gst_interleave_sink_getcaps));
|
||||||
|
|
||||||
cdata = (GstInterleaveCollectData *)
|
gst_collect_pads_add_pad (self->collect, new_pad, sizeof (GstCollectData));
|
||||||
gst_collect_pads_add_pad (self->collect, new_pad,
|
|
||||||
sizeof (GstInterleaveCollectData));
|
|
||||||
cdata->channel = channels;
|
|
||||||
|
|
||||||
/* FIXME: hacked way to override/extend the event function of
|
/* FIXME: hacked way to override/extend the event function of
|
||||||
* GstCollectPads; because it sets its own event function giving the
|
* GstCollectPads; because it sets its own event function giving the
|
||||||
|
@ -269,9 +555,16 @@ gst_interleave_request_new_pad (GstElement * element, GstPadTemplate * templ,
|
||||||
if (!gst_element_add_pad (element, new_pad))
|
if (!gst_element_add_pad (element, new_pad))
|
||||||
goto could_not_add;
|
goto could_not_add;
|
||||||
|
|
||||||
|
g_value_init (&val, GST_TYPE_AUDIO_CHANNEL_POSITION);
|
||||||
|
g_value_set_enum (&val, GST_AUDIO_CHANNEL_POSITION_NONE);
|
||||||
|
self->input_channel_positions =
|
||||||
|
g_value_array_append (self->input_channel_positions, &val);
|
||||||
|
g_value_unset (&val);
|
||||||
|
|
||||||
/* Update the src caps if we already have them */
|
/* Update the src caps if we already have them */
|
||||||
if (self->sinkcaps) {
|
if (self->sinkcaps) {
|
||||||
GstCaps *srccaps;
|
GstCaps *srccaps;
|
||||||
|
|
||||||
GstStructure *s;
|
GstStructure *s;
|
||||||
|
|
||||||
/* Take lock to make sure processing finishes first */
|
/* Take lock to make sure processing finishes first */
|
||||||
|
@ -281,6 +574,7 @@ gst_interleave_request_new_pad (GstElement * element, GstPadTemplate * templ,
|
||||||
s = gst_caps_get_structure (srccaps, 0);
|
s = gst_caps_get_structure (srccaps, 0);
|
||||||
|
|
||||||
gst_structure_set (s, "channels", G_TYPE_INT, self->channels, NULL);
|
gst_structure_set (s, "channels", G_TYPE_INT, self->channels, NULL);
|
||||||
|
gst_interleave_set_channel_positions (self, s);
|
||||||
|
|
||||||
gst_pad_set_caps (self->src, srccaps);
|
gst_pad_set_caps (self->src, srccaps);
|
||||||
gst_caps_unref (srccaps);
|
gst_caps_unref (srccaps);
|
||||||
|
@ -310,34 +604,46 @@ gst_interleave_release_pad (GstElement * element, GstPad * pad)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (element);
|
GstInterleave *self = GST_INTERLEAVE (element);
|
||||||
|
|
||||||
|
GList *l;
|
||||||
|
|
||||||
|
g_return_if_fail (GST_IS_INTERLEAVE_PAD (pad));
|
||||||
|
|
||||||
/* Take lock to make sure we're not changing this when processing buffers */
|
/* Take lock to make sure we're not changing this when processing buffers */
|
||||||
GST_OBJECT_LOCK (self->collect);
|
GST_OBJECT_LOCK (self->collect);
|
||||||
|
|
||||||
self->channels--;
|
self->channels--;
|
||||||
|
|
||||||
|
g_value_array_remove (self->input_channel_positions,
|
||||||
|
GST_INTERLEAVE_PAD_CAST (pad)->channel);
|
||||||
|
|
||||||
|
/* Update channel numbers */
|
||||||
|
GST_OBJECT_LOCK (self);
|
||||||
|
for (l = GST_ELEMENT_CAST (self)->sinkpads; l != NULL; l = l->next) {
|
||||||
|
GstInterleavePad *ipad = GST_INTERLEAVE_PAD (l->data);
|
||||||
|
|
||||||
|
if (GST_INTERLEAVE_PAD_CAST (pad)->channel < ipad->channel)
|
||||||
|
ipad->channel--;
|
||||||
|
}
|
||||||
|
GST_OBJECT_UNLOCK (self);
|
||||||
|
|
||||||
/* Update the src caps if we already have them */
|
/* Update the src caps if we already have them */
|
||||||
if (self->sinkcaps) {
|
if (self->sinkcaps) {
|
||||||
GstCaps *srccaps;
|
if (self->channels > 0) {
|
||||||
GstStructure *s;
|
GstCaps *srccaps;
|
||||||
GSList *l;
|
|
||||||
gint i = 0;
|
|
||||||
|
|
||||||
srccaps = gst_caps_copy (self->sinkcaps);
|
GstStructure *s;
|
||||||
s = gst_caps_get_structure (srccaps, 0);
|
|
||||||
|
|
||||||
gst_structure_set (s, "channels", G_TYPE_INT, self->channels, NULL);
|
srccaps = gst_caps_copy (self->sinkcaps);
|
||||||
|
s = gst_caps_get_structure (srccaps, 0);
|
||||||
|
|
||||||
gst_pad_set_caps (self->src, srccaps);
|
gst_structure_set (s, "channels", G_TYPE_INT, self->channels, NULL);
|
||||||
gst_caps_unref (srccaps);
|
gst_interleave_set_channel_positions (self, s);
|
||||||
|
|
||||||
/* Update channel numbers */
|
gst_pad_set_caps (self->src, srccaps);
|
||||||
for (l = self->collect->data; l != NULL; l = l->next) {
|
gst_caps_unref (srccaps);
|
||||||
GstInterleaveCollectData *cdata = l->data;
|
} else {
|
||||||
|
gst_caps_replace (&self->sinkcaps, NULL);
|
||||||
if (cdata == NULL || cdata->data.pad == pad)
|
gst_pad_set_caps (self->src, NULL);
|
||||||
continue;
|
|
||||||
cdata->channel = i;
|
|
||||||
i++;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -351,6 +657,7 @@ static GstStateChangeReturn
|
||||||
gst_interleave_change_state (GstElement * element, GstStateChange transition)
|
gst_interleave_change_state (GstElement * element, GstStateChange transition)
|
||||||
{
|
{
|
||||||
GstInterleave *self;
|
GstInterleave *self;
|
||||||
|
|
||||||
GstStateChangeReturn ret;
|
GstStateChangeReturn ret;
|
||||||
|
|
||||||
self = GST_INTERLEAVE (element);
|
self = GST_INTERLEAVE (element);
|
||||||
|
@ -396,6 +703,7 @@ static void
|
||||||
__remove_channels (GstCaps * caps)
|
__remove_channels (GstCaps * caps)
|
||||||
{
|
{
|
||||||
GstStructure *s;
|
GstStructure *s;
|
||||||
|
|
||||||
gint i, size;
|
gint i, size;
|
||||||
|
|
||||||
size = gst_caps_get_size (caps);
|
size = gst_caps_get_size (caps);
|
||||||
|
@ -410,6 +718,7 @@ static void
|
||||||
__set_channels (GstCaps * caps, gint channels)
|
__set_channels (GstCaps * caps, gint channels)
|
||||||
{
|
{
|
||||||
GstStructure *s;
|
GstStructure *s;
|
||||||
|
|
||||||
gint i, size;
|
gint i, size;
|
||||||
|
|
||||||
size = gst_caps_get_size (caps);
|
size = gst_caps_get_size (caps);
|
||||||
|
@ -427,6 +736,7 @@ static GstCaps *
|
||||||
gst_interleave_sink_getcaps (GstPad * pad)
|
gst_interleave_sink_getcaps (GstPad * pad)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
||||||
|
|
||||||
GstCaps *result, *peercaps, *sinkcaps;
|
GstCaps *result, *peercaps, *sinkcaps;
|
||||||
|
|
||||||
GST_OBJECT_LOCK (self);
|
GST_OBJECT_LOCK (self);
|
||||||
|
@ -493,15 +803,21 @@ gst_interleave_set_process_function (GstInterleave * self)
|
||||||
static gboolean
|
static gboolean
|
||||||
gst_interleave_sink_setcaps (GstPad * pad, GstCaps * caps)
|
gst_interleave_sink_setcaps (GstPad * pad, GstCaps * caps)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
GstInterleave *self;
|
||||||
|
|
||||||
|
g_return_val_if_fail (GST_IS_INTERLEAVE_PAD (pad), FALSE);
|
||||||
|
|
||||||
|
self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
||||||
|
|
||||||
/* First caps that are set on a sink pad are used as output caps */
|
/* First caps that are set on a sink pad are used as output caps */
|
||||||
/* TODO: handle caps changes */
|
/* TODO: handle caps changes */
|
||||||
if (self->sinkcaps && !gst_caps_is_equal (caps, self->sinkcaps)) {
|
if (self->sinkcaps && !gst_caps_is_subset (caps, self->sinkcaps)) {
|
||||||
goto cannot_change_caps;
|
goto cannot_change_caps;
|
||||||
} else {
|
} else {
|
||||||
GstCaps *srccaps;
|
GstCaps *srccaps;
|
||||||
|
|
||||||
GstStructure *s;
|
GstStructure *s;
|
||||||
|
|
||||||
gboolean res;
|
gboolean res;
|
||||||
|
|
||||||
s = gst_caps_get_structure (caps, 0);
|
s = gst_caps_get_structure (caps, 0);
|
||||||
|
@ -514,12 +830,26 @@ gst_interleave_sink_setcaps (GstPad * pad, GstCaps * caps)
|
||||||
|
|
||||||
gst_interleave_set_process_function (self);
|
gst_interleave_set_process_function (self);
|
||||||
|
|
||||||
|
if (gst_structure_has_field (s, "channel-positions")) {
|
||||||
|
const GValue *pos_array;
|
||||||
|
|
||||||
|
pos_array = gst_structure_get_value (s, "channel-positions");
|
||||||
|
if (GST_VALUE_HOLDS_ARRAY (pos_array)
|
||||||
|
&& gst_value_array_get_size (pos_array) == 1) {
|
||||||
|
const GValue *pos = gst_value_array_get_value (pos_array, 0);
|
||||||
|
|
||||||
|
GValue *apos = g_value_array_get_nth (self->input_channel_positions,
|
||||||
|
GST_INTERLEAVE_PAD_CAST (pad)->channel);
|
||||||
|
|
||||||
|
g_value_set_enum (apos, g_value_get_enum (pos));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
srccaps = gst_caps_copy (caps);
|
srccaps = gst_caps_copy (caps);
|
||||||
s = gst_caps_get_structure (srccaps, 0);
|
s = gst_caps_get_structure (srccaps, 0);
|
||||||
|
|
||||||
/* TODO: channel positions */
|
|
||||||
gst_structure_set (s, "channels", G_TYPE_INT, self->channels, NULL);
|
gst_structure_set (s, "channels", G_TYPE_INT, self->channels, NULL);
|
||||||
gst_structure_remove_field (s, "channel-positions");
|
gst_interleave_set_channel_positions (self, s);
|
||||||
|
|
||||||
res = gst_pad_set_caps (self->src, srccaps);
|
res = gst_pad_set_caps (self->src, srccaps);
|
||||||
gst_caps_unref (srccaps);
|
gst_caps_unref (srccaps);
|
||||||
|
@ -528,8 +858,17 @@ gst_interleave_sink_setcaps (GstPad * pad, GstCaps * caps)
|
||||||
goto src_did_not_accept;
|
goto src_did_not_accept;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (!self->sinkcaps)
|
if (!self->sinkcaps) {
|
||||||
gst_caps_replace (&self->sinkcaps, caps);
|
GstCaps *sinkcaps = gst_caps_copy (caps);
|
||||||
|
|
||||||
|
GstStructure *s = gst_caps_get_structure (sinkcaps, 0);
|
||||||
|
|
||||||
|
gst_structure_remove_field (s, "channel-positions");
|
||||||
|
|
||||||
|
gst_caps_replace (&self->sinkcaps, sinkcaps);
|
||||||
|
|
||||||
|
gst_caps_unref (sinkcaps);
|
||||||
|
}
|
||||||
|
|
||||||
gst_object_unref (self);
|
gst_object_unref (self);
|
||||||
|
|
||||||
|
@ -567,6 +906,7 @@ static gboolean
|
||||||
gst_interleave_sink_event (GstPad * pad, GstEvent * event)
|
gst_interleave_sink_event (GstPad * pad, GstEvent * event)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
||||||
|
|
||||||
gboolean ret;
|
gboolean ret;
|
||||||
|
|
||||||
GST_DEBUG ("Got %s event on pad %s:%s", GST_EVENT_TYPE_NAME (event),
|
GST_DEBUG ("Got %s event on pad %s:%s", GST_EVENT_TYPE_NAME (event),
|
||||||
|
@ -597,9 +937,13 @@ static gboolean
|
||||||
gst_interleave_src_query_duration (GstInterleave * self, GstQuery * query)
|
gst_interleave_src_query_duration (GstInterleave * self, GstQuery * query)
|
||||||
{
|
{
|
||||||
gint64 max;
|
gint64 max;
|
||||||
|
|
||||||
gboolean res;
|
gboolean res;
|
||||||
|
|
||||||
GstFormat format;
|
GstFormat format;
|
||||||
|
|
||||||
GstIterator *it;
|
GstIterator *it;
|
||||||
|
|
||||||
gboolean done;
|
gboolean done;
|
||||||
|
|
||||||
/* parse format */
|
/* parse format */
|
||||||
|
@ -613,6 +957,7 @@ gst_interleave_src_query_duration (GstInterleave * self, GstQuery * query)
|
||||||
it = gst_element_iterate_sink_pads (GST_ELEMENT_CAST (self));
|
it = gst_element_iterate_sink_pads (GST_ELEMENT_CAST (self));
|
||||||
while (!done) {
|
while (!done) {
|
||||||
GstIteratorResult ires;
|
GstIteratorResult ires;
|
||||||
|
|
||||||
gpointer item;
|
gpointer item;
|
||||||
|
|
||||||
ires = gst_iterator_next (it, &item);
|
ires = gst_iterator_next (it, &item);
|
||||||
|
@ -623,6 +968,7 @@ gst_interleave_src_query_duration (GstInterleave * self, GstQuery * query)
|
||||||
case GST_ITERATOR_OK:
|
case GST_ITERATOR_OK:
|
||||||
{
|
{
|
||||||
GstPad *pad = GST_PAD_CAST (item);
|
GstPad *pad = GST_PAD_CAST (item);
|
||||||
|
|
||||||
gint64 duration;
|
gint64 duration;
|
||||||
|
|
||||||
/* ask sink peer for duration */
|
/* ask sink peer for duration */
|
||||||
|
@ -638,6 +984,7 @@ gst_interleave_src_query_duration (GstInterleave * self, GstQuery * query)
|
||||||
else if (duration > max)
|
else if (duration > max)
|
||||||
max = duration;
|
max = duration;
|
||||||
}
|
}
|
||||||
|
gst_object_unref (pad);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
case GST_ITERATOR_RESYNC:
|
case GST_ITERATOR_RESYNC:
|
||||||
|
@ -667,9 +1014,13 @@ static gboolean
|
||||||
gst_interleave_src_query_latency (GstInterleave * self, GstQuery * query)
|
gst_interleave_src_query_latency (GstInterleave * self, GstQuery * query)
|
||||||
{
|
{
|
||||||
GstClockTime min, max;
|
GstClockTime min, max;
|
||||||
|
|
||||||
gboolean live;
|
gboolean live;
|
||||||
|
|
||||||
gboolean res;
|
gboolean res;
|
||||||
|
|
||||||
GstIterator *it;
|
GstIterator *it;
|
||||||
|
|
||||||
gboolean done;
|
gboolean done;
|
||||||
|
|
||||||
res = TRUE;
|
res = TRUE;
|
||||||
|
@ -683,6 +1034,7 @@ gst_interleave_src_query_latency (GstInterleave * self, GstQuery * query)
|
||||||
it = gst_element_iterate_sink_pads (GST_ELEMENT_CAST (self));
|
it = gst_element_iterate_sink_pads (GST_ELEMENT_CAST (self));
|
||||||
while (!done) {
|
while (!done) {
|
||||||
GstIteratorResult ires;
|
GstIteratorResult ires;
|
||||||
|
|
||||||
gpointer item;
|
gpointer item;
|
||||||
|
|
||||||
ires = gst_iterator_next (it, &item);
|
ires = gst_iterator_next (it, &item);
|
||||||
|
@ -693,8 +1045,11 @@ gst_interleave_src_query_latency (GstInterleave * self, GstQuery * query)
|
||||||
case GST_ITERATOR_OK:
|
case GST_ITERATOR_OK:
|
||||||
{
|
{
|
||||||
GstPad *pad = GST_PAD_CAST (item);
|
GstPad *pad = GST_PAD_CAST (item);
|
||||||
|
|
||||||
GstQuery *peerquery;
|
GstQuery *peerquery;
|
||||||
|
|
||||||
GstClockTime min_cur, max_cur;
|
GstClockTime min_cur, max_cur;
|
||||||
|
|
||||||
gboolean live_cur;
|
gboolean live_cur;
|
||||||
|
|
||||||
peerquery = gst_query_new_latency ();
|
peerquery = gst_query_new_latency ();
|
||||||
|
@ -718,6 +1073,7 @@ gst_interleave_src_query_latency (GstInterleave * self, GstQuery * query)
|
||||||
}
|
}
|
||||||
|
|
||||||
gst_query_unref (peerquery);
|
gst_query_unref (peerquery);
|
||||||
|
gst_object_unref (pad);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
case GST_ITERATOR_RESYNC:
|
case GST_ITERATOR_RESYNC:
|
||||||
|
@ -750,6 +1106,7 @@ static gboolean
|
||||||
gst_interleave_src_query (GstPad * pad, GstQuery * query)
|
gst_interleave_src_query (GstPad * pad, GstQuery * query)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
||||||
|
|
||||||
gboolean res = FALSE;
|
gboolean res = FALSE;
|
||||||
|
|
||||||
switch (GST_QUERY_TYPE (query)) {
|
switch (GST_QUERY_TYPE (query)) {
|
||||||
|
@ -812,6 +1169,7 @@ static gboolean
|
||||||
forward_event (GstInterleave * self, GstEvent * event)
|
forward_event (GstInterleave * self, GstEvent * event)
|
||||||
{
|
{
|
||||||
gboolean ret;
|
gboolean ret;
|
||||||
|
|
||||||
GstIterator *it;
|
GstIterator *it;
|
||||||
GValue vret = { 0 };
|
GValue vret = { 0 };
|
||||||
|
|
||||||
|
@ -838,6 +1196,7 @@ static gboolean
|
||||||
gst_interleave_src_event (GstPad * pad, GstEvent * event)
|
gst_interleave_src_event (GstPad * pad, GstEvent * event)
|
||||||
{
|
{
|
||||||
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
GstInterleave *self = GST_INTERLEAVE (gst_pad_get_parent (pad));
|
||||||
|
|
||||||
gboolean result;
|
gboolean result;
|
||||||
|
|
||||||
switch (GST_EVENT_TYPE (event)) {
|
switch (GST_EVENT_TYPE (event)) {
|
||||||
|
@ -848,7 +1207,9 @@ gst_interleave_src_event (GstPad * pad, GstEvent * event)
|
||||||
case GST_EVENT_SEEK:
|
case GST_EVENT_SEEK:
|
||||||
{
|
{
|
||||||
GstSeekFlags flags;
|
GstSeekFlags flags;
|
||||||
|
|
||||||
GstSeekType curtype;
|
GstSeekType curtype;
|
||||||
|
|
||||||
gint64 cur;
|
gint64 cur;
|
||||||
|
|
||||||
/* parse the seek parameters */
|
/* parse the seek parameters */
|
||||||
|
@ -896,12 +1257,19 @@ static GstFlowReturn
|
||||||
gst_interleave_collected (GstCollectPads * pads, GstInterleave * self)
|
gst_interleave_collected (GstCollectPads * pads, GstInterleave * self)
|
||||||
{
|
{
|
||||||
guint size;
|
guint size;
|
||||||
|
|
||||||
GstBuffer *outbuf;
|
GstBuffer *outbuf;
|
||||||
|
|
||||||
GstFlowReturn ret = GST_FLOW_OK;
|
GstFlowReturn ret = GST_FLOW_OK;
|
||||||
|
|
||||||
GSList *collected;
|
GSList *collected;
|
||||||
|
|
||||||
guint nsamples;
|
guint nsamples;
|
||||||
|
|
||||||
guint ncollected = 0;
|
guint ncollected = 0;
|
||||||
|
|
||||||
gboolean empty = TRUE;
|
gboolean empty = TRUE;
|
||||||
|
|
||||||
gint width = self->width / 8;
|
gint width = self->width / 8;
|
||||||
|
|
||||||
g_return_val_if_fail (self->func != NULL, GST_FLOW_NOT_NEGOTIATED);
|
g_return_val_if_fail (self->func != NULL, GST_FLOW_NOT_NEGOTIATED);
|
||||||
|
@ -936,15 +1304,17 @@ gst_interleave_collected (GstCollectPads * pads, GstInterleave * self)
|
||||||
memset (GST_BUFFER_DATA (outbuf), 0, size * self->channels);
|
memset (GST_BUFFER_DATA (outbuf), 0, size * self->channels);
|
||||||
|
|
||||||
for (collected = pads->data; collected != NULL; collected = collected->next) {
|
for (collected = pads->data; collected != NULL; collected = collected->next) {
|
||||||
GstInterleaveCollectData *cdata;
|
GstCollectData *cdata;
|
||||||
|
|
||||||
GstBuffer *inbuf;
|
GstBuffer *inbuf;
|
||||||
|
|
||||||
guint8 *outdata;
|
guint8 *outdata;
|
||||||
|
|
||||||
cdata = (GstInterleaveCollectData *) collected->data;
|
cdata = (GstCollectData *) collected->data;
|
||||||
|
|
||||||
inbuf = gst_collect_pads_take_buffer (pads, (GstCollectData *) cdata, size);
|
inbuf = gst_collect_pads_take_buffer (pads, cdata, size);
|
||||||
if (inbuf == NULL) {
|
if (inbuf == NULL) {
|
||||||
GST_DEBUG_OBJECT (cdata->data.pad, "No buffer available");
|
GST_DEBUG_OBJECT (cdata->pad, "No buffer available");
|
||||||
goto next;
|
goto next;
|
||||||
}
|
}
|
||||||
ncollected++;
|
ncollected++;
|
||||||
|
@ -953,7 +1323,9 @@ gst_interleave_collected (GstCollectPads * pads, GstInterleave * self)
|
||||||
goto next;
|
goto next;
|
||||||
|
|
||||||
empty = FALSE;
|
empty = FALSE;
|
||||||
outdata = GST_BUFFER_DATA (outbuf) + width * cdata->channel;
|
outdata =
|
||||||
|
GST_BUFFER_DATA (outbuf) +
|
||||||
|
width * GST_INTERLEAVE_PAD_CAST (cdata->pad)->channel;
|
||||||
|
|
||||||
self->func (outdata, GST_BUFFER_DATA (inbuf), self->channels, nsamples);
|
self->func (outdata, GST_BUFFER_DATA (inbuf), self->channels, nsamples);
|
||||||
|
|
||||||
|
|
|
@ -55,6 +55,10 @@ struct _GstInterleave
|
||||||
gint rate;
|
gint rate;
|
||||||
gint width;
|
gint width;
|
||||||
|
|
||||||
|
GValueArray *channel_positions;
|
||||||
|
GValueArray *input_channel_positions;
|
||||||
|
gboolean channel_positions_from_input;
|
||||||
|
|
||||||
GstCaps *sinkcaps;
|
GstCaps *sinkcaps;
|
||||||
|
|
||||||
GstClockTime timestamp;
|
GstClockTime timestamp;
|
||||||
|
|
|
@ -90,6 +90,8 @@ LDADD = $(GST_OBJ_LIBS) $(GST_CHECK_LIBS) $(CHECK_LIBS)
|
||||||
|
|
||||||
elements_deinterleave_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
|
elements_deinterleave_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
|
||||||
elements_deinterleave_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(LDADD)
|
elements_deinterleave_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(LDADD)
|
||||||
|
elements_interleave_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
|
||||||
|
elements_interleave_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(LDADD)
|
||||||
|
|
||||||
elements_timidity_CFLAGS = $(GST_BASE_CFLAGS) $(AM_CFLAGS)
|
elements_timidity_CFLAGS = $(GST_BASE_CFLAGS) $(AM_CFLAGS)
|
||||||
elements_timidity_LDADD = $(GST_BASE_LIBS) $(LDADD)
|
elements_timidity_LDADD = $(GST_BASE_LIBS) $(LDADD)
|
||||||
|
|
|
@ -23,6 +23,7 @@
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#include <gst/check/gstcheck.h>
|
#include <gst/check/gstcheck.h>
|
||||||
|
#include <gst/audio/multichannel.h>
|
||||||
|
|
||||||
GST_START_TEST (test_create_and_unref)
|
GST_START_TEST (test_create_and_unref)
|
||||||
{
|
{
|
||||||
|
@ -40,6 +41,7 @@ GST_END_TEST;
|
||||||
GST_START_TEST (test_request_pads)
|
GST_START_TEST (test_request_pads)
|
||||||
{
|
{
|
||||||
GstElement *interleave;
|
GstElement *interleave;
|
||||||
|
|
||||||
GstPad *pad1, *pad2;
|
GstPad *pad1, *pad2;
|
||||||
|
|
||||||
interleave = gst_element_factory_make ("interleave", NULL);
|
interleave = gst_element_factory_make ("interleave", NULL);
|
||||||
|
@ -65,9 +67,13 @@ GST_START_TEST (test_request_pads)
|
||||||
GST_END_TEST;
|
GST_END_TEST;
|
||||||
|
|
||||||
static GstPad **mysrcpads, *mysinkpad;
|
static GstPad **mysrcpads, *mysinkpad;
|
||||||
|
|
||||||
static GstBus *bus;
|
static GstBus *bus;
|
||||||
|
|
||||||
static GstElement *interleave;
|
static GstElement *interleave;
|
||||||
|
|
||||||
static gint have_data;
|
static gint have_data;
|
||||||
|
|
||||||
static gfloat input[2];
|
static gfloat input[2];
|
||||||
|
|
||||||
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
|
||||||
|
@ -97,6 +103,7 @@ static GstFlowReturn
|
||||||
interleave_chain_func (GstPad * pad, GstBuffer * buffer)
|
interleave_chain_func (GstPad * pad, GstBuffer * buffer)
|
||||||
{
|
{
|
||||||
gfloat *outdata;
|
gfloat *outdata;
|
||||||
|
|
||||||
gint i;
|
gint i;
|
||||||
|
|
||||||
fail_unless (GST_IS_BUFFER (buffer));
|
fail_unless (GST_IS_BUFFER (buffer));
|
||||||
|
@ -121,11 +128,15 @@ interleave_chain_func (GstPad * pad, GstBuffer * buffer)
|
||||||
GST_START_TEST (test_interleave_2ch)
|
GST_START_TEST (test_interleave_2ch)
|
||||||
{
|
{
|
||||||
GstElement *queue;
|
GstElement *queue;
|
||||||
|
|
||||||
GstPad *sink0, *sink1, *src, *tmp;
|
GstPad *sink0, *sink1, *src, *tmp;
|
||||||
|
|
||||||
GstCaps *caps;
|
GstCaps *caps;
|
||||||
|
|
||||||
gint i;
|
gint i;
|
||||||
|
|
||||||
GstBuffer *inbuf;
|
GstBuffer *inbuf;
|
||||||
|
|
||||||
gfloat *indata;
|
gfloat *indata;
|
||||||
|
|
||||||
mysrcpads = g_new0 (GstPad *, 2);
|
mysrcpads = g_new0 (GstPad *, 2);
|
||||||
|
@ -242,11 +253,15 @@ GST_END_TEST;
|
||||||
GST_START_TEST (test_interleave_2ch_1eos)
|
GST_START_TEST (test_interleave_2ch_1eos)
|
||||||
{
|
{
|
||||||
GstElement *queue;
|
GstElement *queue;
|
||||||
|
|
||||||
GstPad *sink0, *sink1, *src, *tmp;
|
GstPad *sink0, *sink1, *src, *tmp;
|
||||||
|
|
||||||
GstCaps *caps;
|
GstCaps *caps;
|
||||||
|
|
||||||
gint i;
|
gint i;
|
||||||
|
|
||||||
GstBuffer *inbuf;
|
GstBuffer *inbuf;
|
||||||
|
|
||||||
gfloat *indata;
|
gfloat *indata;
|
||||||
|
|
||||||
mysrcpads = g_new0 (GstPad *, 2);
|
mysrcpads = g_new0 (GstPad *, 2);
|
||||||
|
@ -362,14 +377,32 @@ src_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||||
gpointer user_data)
|
gpointer user_data)
|
||||||
{
|
{
|
||||||
gint n = GPOINTER_TO_INT (user_data);
|
gint n = GPOINTER_TO_INT (user_data);
|
||||||
|
|
||||||
GstCaps *caps;
|
GstCaps *caps;
|
||||||
|
|
||||||
gfloat *data;
|
gfloat *data;
|
||||||
|
|
||||||
gint i;
|
gint i;
|
||||||
|
|
||||||
caps = gst_caps_new_simple ("audio/x-raw-float",
|
if (GST_PAD_CAPS (pad))
|
||||||
"width", G_TYPE_INT, 32,
|
caps = gst_caps_ref (GST_PAD_CAPS (pad));
|
||||||
"channels", G_TYPE_INT, 1,
|
else {
|
||||||
"rate", G_TYPE_INT, 48000, "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
|
caps = gst_caps_new_simple ("audio/x-raw-float",
|
||||||
|
"width", G_TYPE_INT, 32,
|
||||||
|
"channels", G_TYPE_INT, 1,
|
||||||
|
"rate", G_TYPE_INT, 48000, "endianness", G_TYPE_INT, G_BYTE_ORDER,
|
||||||
|
NULL);
|
||||||
|
|
||||||
|
if (n == 2) {
|
||||||
|
GstAudioChannelPosition pos[1] =
|
||||||
|
{ GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT };
|
||||||
|
gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
|
||||||
|
} else if (n == 3) {
|
||||||
|
GstAudioChannelPosition pos[1] =
|
||||||
|
{ GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT };
|
||||||
|
gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
data = g_new (gfloat, 48000);
|
data = g_new (gfloat, 48000);
|
||||||
GST_BUFFER_MALLOCDATA (buffer) = (guint8 *) data;
|
GST_BUFFER_MALLOCDATA (buffer) = (guint8 *) data;
|
||||||
|
@ -385,7 +418,7 @@ src_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||||
gst_caps_unref (caps);
|
gst_caps_unref (caps);
|
||||||
|
|
||||||
for (i = 0; i < 48000; i++)
|
for (i = 0; i < 48000; i++)
|
||||||
data[i] = (n == 0) ? -1.0 : 1.0;
|
data[i] = (n % 2 == 0) ? -1.0 : 1.0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void
|
static void
|
||||||
|
@ -393,9 +426,13 @@ sink_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||||
gpointer user_data)
|
gpointer user_data)
|
||||||
{
|
{
|
||||||
gint i;
|
gint i;
|
||||||
|
|
||||||
gfloat *data;
|
gfloat *data;
|
||||||
|
|
||||||
GstCaps *caps;
|
GstCaps *caps;
|
||||||
|
|
||||||
|
gint n = GPOINTER_TO_INT (user_data);
|
||||||
|
|
||||||
fail_unless (GST_IS_BUFFER (buffer));
|
fail_unless (GST_IS_BUFFER (buffer));
|
||||||
fail_unless_equals_int (GST_BUFFER_SIZE (buffer),
|
fail_unless_equals_int (GST_BUFFER_SIZE (buffer),
|
||||||
48000 * 2 * sizeof (gfloat));
|
48000 * 2 * sizeof (gfloat));
|
||||||
|
@ -406,6 +443,22 @@ sink_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||||
"channels", G_TYPE_INT, 2,
|
"channels", G_TYPE_INT, 2,
|
||||||
"rate", G_TYPE_INT, 48000, "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
|
"rate", G_TYPE_INT, 48000, "endianness", G_TYPE_INT, G_BYTE_ORDER, NULL);
|
||||||
|
|
||||||
|
if (n == 0) {
|
||||||
|
GstAudioChannelPosition pos[2] =
|
||||||
|
{ GST_AUDIO_CHANNEL_POSITION_NONE, GST_AUDIO_CHANNEL_POSITION_NONE };
|
||||||
|
gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
|
||||||
|
} else if (n == 1) {
|
||||||
|
GstAudioChannelPosition pos[2] = { GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
|
||||||
|
GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT
|
||||||
|
};
|
||||||
|
gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
|
||||||
|
} else if (n == 2) {
|
||||||
|
GstAudioChannelPosition pos[2] = { GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
|
||||||
|
GST_AUDIO_CHANNEL_POSITION_REAR_CENTER
|
||||||
|
};
|
||||||
|
gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
|
||||||
|
}
|
||||||
|
|
||||||
fail_unless (gst_caps_is_equal (caps, GST_BUFFER_CAPS (buffer)));
|
fail_unless (gst_caps_is_equal (caps, GST_BUFFER_CAPS (buffer)));
|
||||||
gst_caps_unref (caps);
|
gst_caps_unref (caps);
|
||||||
|
|
||||||
|
@ -422,7 +475,9 @@ sink_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
|
||||||
GST_START_TEST (test_interleave_2ch_pipeline)
|
GST_START_TEST (test_interleave_2ch_pipeline)
|
||||||
{
|
{
|
||||||
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
|
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
|
||||||
|
|
||||||
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
|
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
|
||||||
|
|
||||||
GstMessage *msg;
|
GstMessage *msg;
|
||||||
|
|
||||||
have_data = 0;
|
have_data = 0;
|
||||||
|
@ -474,7 +529,8 @@ GST_START_TEST (test_interleave_2ch_pipeline)
|
||||||
sink = gst_element_factory_make ("fakesink", "sink");
|
sink = gst_element_factory_make ("fakesink", "sink");
|
||||||
fail_unless (sink != NULL);
|
fail_unless (sink != NULL);
|
||||||
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
||||||
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32), NULL);
|
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32),
|
||||||
|
GINT_TO_POINTER (0));
|
||||||
gst_bin_add (GST_BIN (pipeline), sink);
|
gst_bin_add (GST_BIN (pipeline), sink);
|
||||||
tmp = gst_element_get_static_pad (interleave, "src");
|
tmp = gst_element_get_static_pad (interleave, "src");
|
||||||
tmp2 = gst_element_get_static_pad (sink, "sink");
|
tmp2 = gst_element_get_static_pad (sink, "sink");
|
||||||
|
@ -490,12 +546,195 @@ GST_START_TEST (test_interleave_2ch_pipeline)
|
||||||
fail_unless (have_data == 4);
|
fail_unless (have_data == 4);
|
||||||
|
|
||||||
gst_element_set_state (pipeline, GST_STATE_NULL);
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
||||||
gst_object_unref (pipeline);
|
|
||||||
gst_element_release_request_pad (interleave, sinkpad0);
|
gst_element_release_request_pad (interleave, sinkpad0);
|
||||||
gst_object_unref (sinkpad0);
|
gst_object_unref (sinkpad0);
|
||||||
gst_element_release_request_pad (interleave, sinkpad1);
|
gst_element_release_request_pad (interleave, sinkpad1);
|
||||||
gst_object_unref (sinkpad1);
|
gst_object_unref (sinkpad1);
|
||||||
gst_object_unref (interleave);
|
gst_object_unref (interleave);
|
||||||
|
gst_object_unref (pipeline);
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_END_TEST;
|
||||||
|
|
||||||
|
GST_START_TEST (test_interleave_2ch_pipeline_input_chanpos)
|
||||||
|
{
|
||||||
|
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
|
||||||
|
|
||||||
|
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
|
||||||
|
|
||||||
|
GstMessage *msg;
|
||||||
|
|
||||||
|
have_data = 0;
|
||||||
|
|
||||||
|
pipeline = (GstElement *) gst_pipeline_new ("pipeline");
|
||||||
|
fail_unless (pipeline != NULL);
|
||||||
|
|
||||||
|
src1 = gst_element_factory_make ("fakesrc", "src1");
|
||||||
|
fail_unless (src1 != NULL);
|
||||||
|
g_object_set (src1, "num-buffers", 4, NULL);
|
||||||
|
g_object_set (src1, "signal-handoffs", TRUE, NULL);
|
||||||
|
g_signal_connect (src1, "handoff", G_CALLBACK (src_handoff_float32),
|
||||||
|
GINT_TO_POINTER (2));
|
||||||
|
gst_bin_add (GST_BIN (pipeline), src1);
|
||||||
|
|
||||||
|
src2 = gst_element_factory_make ("fakesrc", "src2");
|
||||||
|
fail_unless (src2 != NULL);
|
||||||
|
g_object_set (src2, "num-buffers", 4, NULL);
|
||||||
|
g_object_set (src2, "signal-handoffs", TRUE, NULL);
|
||||||
|
g_signal_connect (src2, "handoff", G_CALLBACK (src_handoff_float32),
|
||||||
|
GINT_TO_POINTER (3));
|
||||||
|
gst_bin_add (GST_BIN (pipeline), src2);
|
||||||
|
|
||||||
|
queue = gst_element_factory_make ("queue", "queue");
|
||||||
|
fail_unless (queue != NULL);
|
||||||
|
gst_bin_add (GST_BIN (pipeline), queue);
|
||||||
|
|
||||||
|
interleave = gst_element_factory_make ("interleave", "interleave");
|
||||||
|
fail_unless (interleave != NULL);
|
||||||
|
g_object_set (interleave, "channel-positions-from-input", TRUE, NULL);
|
||||||
|
gst_bin_add (GST_BIN (pipeline), gst_object_ref (interleave));
|
||||||
|
|
||||||
|
sinkpad0 = gst_element_get_request_pad (interleave, "sink%d");
|
||||||
|
fail_unless (sinkpad0 != NULL);
|
||||||
|
tmp = gst_element_get_static_pad (src1, "src");
|
||||||
|
fail_unless (gst_pad_link (tmp, sinkpad0) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
|
||||||
|
sinkpad1 = gst_element_get_request_pad (interleave, "sink%d");
|
||||||
|
fail_unless (sinkpad1 != NULL);
|
||||||
|
tmp = gst_element_get_static_pad (src2, "src");
|
||||||
|
tmp2 = gst_element_get_static_pad (queue, "sink");
|
||||||
|
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
gst_object_unref (tmp2);
|
||||||
|
tmp = gst_element_get_static_pad (queue, "src");
|
||||||
|
fail_unless (gst_pad_link (tmp, sinkpad1) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
|
||||||
|
sink = gst_element_factory_make ("fakesink", "sink");
|
||||||
|
fail_unless (sink != NULL);
|
||||||
|
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
||||||
|
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32),
|
||||||
|
GINT_TO_POINTER (1));
|
||||||
|
gst_bin_add (GST_BIN (pipeline), sink);
|
||||||
|
tmp = gst_element_get_static_pad (interleave, "src");
|
||||||
|
tmp2 = gst_element_get_static_pad (sink, "sink");
|
||||||
|
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
gst_object_unref (tmp2);
|
||||||
|
|
||||||
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||||
|
|
||||||
|
msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
|
||||||
|
gst_message_unref (msg);
|
||||||
|
|
||||||
|
fail_unless (have_data == 4);
|
||||||
|
|
||||||
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
||||||
|
gst_element_release_request_pad (interleave, sinkpad0);
|
||||||
|
gst_object_unref (sinkpad0);
|
||||||
|
gst_element_release_request_pad (interleave, sinkpad1);
|
||||||
|
gst_object_unref (sinkpad1);
|
||||||
|
gst_object_unref (interleave);
|
||||||
|
gst_object_unref (pipeline);
|
||||||
|
}
|
||||||
|
|
||||||
|
GST_END_TEST;
|
||||||
|
|
||||||
|
GST_START_TEST (test_interleave_2ch_pipeline_custom_chanpos)
|
||||||
|
{
|
||||||
|
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
|
||||||
|
|
||||||
|
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
|
||||||
|
|
||||||
|
GstMessage *msg;
|
||||||
|
|
||||||
|
GValueArray *arr;
|
||||||
|
GValue val = { 0, };
|
||||||
|
|
||||||
|
have_data = 0;
|
||||||
|
|
||||||
|
pipeline = (GstElement *) gst_pipeline_new ("pipeline");
|
||||||
|
fail_unless (pipeline != NULL);
|
||||||
|
|
||||||
|
src1 = gst_element_factory_make ("fakesrc", "src1");
|
||||||
|
fail_unless (src1 != NULL);
|
||||||
|
g_object_set (src1, "num-buffers", 4, NULL);
|
||||||
|
g_object_set (src1, "signal-handoffs", TRUE, NULL);
|
||||||
|
g_signal_connect (src1, "handoff", G_CALLBACK (src_handoff_float32),
|
||||||
|
GINT_TO_POINTER (0));
|
||||||
|
gst_bin_add (GST_BIN (pipeline), src1);
|
||||||
|
|
||||||
|
src2 = gst_element_factory_make ("fakesrc", "src2");
|
||||||
|
fail_unless (src2 != NULL);
|
||||||
|
g_object_set (src2, "num-buffers", 4, NULL);
|
||||||
|
g_object_set (src2, "signal-handoffs", TRUE, NULL);
|
||||||
|
g_signal_connect (src2, "handoff", G_CALLBACK (src_handoff_float32),
|
||||||
|
GINT_TO_POINTER (1));
|
||||||
|
gst_bin_add (GST_BIN (pipeline), src2);
|
||||||
|
|
||||||
|
queue = gst_element_factory_make ("queue", "queue");
|
||||||
|
fail_unless (queue != NULL);
|
||||||
|
gst_bin_add (GST_BIN (pipeline), queue);
|
||||||
|
|
||||||
|
interleave = gst_element_factory_make ("interleave", "interleave");
|
||||||
|
fail_unless (interleave != NULL);
|
||||||
|
g_object_set (interleave, "channel-positions-from-input", FALSE, NULL);
|
||||||
|
arr = g_value_array_new (2);
|
||||||
|
g_value_init (&val, GST_TYPE_AUDIO_CHANNEL_POSITION);
|
||||||
|
g_value_set_enum (&val, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER);
|
||||||
|
g_value_array_append (arr, &val);
|
||||||
|
g_value_reset (&val);
|
||||||
|
g_value_set_enum (&val, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER);
|
||||||
|
g_value_array_append (arr, &val);
|
||||||
|
g_value_unset (&val);
|
||||||
|
g_object_set (interleave, "channel-positions", arr, NULL);
|
||||||
|
g_value_array_free (arr);
|
||||||
|
gst_bin_add (GST_BIN (pipeline), gst_object_ref (interleave));
|
||||||
|
|
||||||
|
sinkpad0 = gst_element_get_request_pad (interleave, "sink%d");
|
||||||
|
fail_unless (sinkpad0 != NULL);
|
||||||
|
tmp = gst_element_get_static_pad (src1, "src");
|
||||||
|
fail_unless (gst_pad_link (tmp, sinkpad0) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
|
||||||
|
sinkpad1 = gst_element_get_request_pad (interleave, "sink%d");
|
||||||
|
fail_unless (sinkpad1 != NULL);
|
||||||
|
tmp = gst_element_get_static_pad (src2, "src");
|
||||||
|
tmp2 = gst_element_get_static_pad (queue, "sink");
|
||||||
|
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
gst_object_unref (tmp2);
|
||||||
|
tmp = gst_element_get_static_pad (queue, "src");
|
||||||
|
fail_unless (gst_pad_link (tmp, sinkpad1) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
|
||||||
|
sink = gst_element_factory_make ("fakesink", "sink");
|
||||||
|
fail_unless (sink != NULL);
|
||||||
|
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
||||||
|
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32),
|
||||||
|
GINT_TO_POINTER (2));
|
||||||
|
gst_bin_add (GST_BIN (pipeline), sink);
|
||||||
|
tmp = gst_element_get_static_pad (interleave, "src");
|
||||||
|
tmp2 = gst_element_get_static_pad (sink, "sink");
|
||||||
|
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
|
||||||
|
gst_object_unref (tmp);
|
||||||
|
gst_object_unref (tmp2);
|
||||||
|
|
||||||
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||||
|
|
||||||
|
msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
|
||||||
|
gst_message_unref (msg);
|
||||||
|
|
||||||
|
fail_unless (have_data == 4);
|
||||||
|
|
||||||
|
gst_element_set_state (pipeline, GST_STATE_NULL);
|
||||||
|
gst_element_release_request_pad (interleave, sinkpad0);
|
||||||
|
gst_object_unref (sinkpad0);
|
||||||
|
gst_element_release_request_pad (interleave, sinkpad1);
|
||||||
|
gst_object_unref (sinkpad1);
|
||||||
|
gst_object_unref (interleave);
|
||||||
|
gst_object_unref (pipeline);
|
||||||
}
|
}
|
||||||
|
|
||||||
GST_END_TEST;
|
GST_END_TEST;
|
||||||
|
@ -504,6 +743,7 @@ static Suite *
|
||||||
interleave_suite (void)
|
interleave_suite (void)
|
||||||
{
|
{
|
||||||
Suite *s = suite_create ("interleave");
|
Suite *s = suite_create ("interleave");
|
||||||
|
|
||||||
TCase *tc_chain = tcase_create ("general");
|
TCase *tc_chain = tcase_create ("general");
|
||||||
|
|
||||||
suite_add_tcase (s, tc_chain);
|
suite_add_tcase (s, tc_chain);
|
||||||
|
@ -512,6 +752,8 @@ interleave_suite (void)
|
||||||
tcase_add_test (tc_chain, test_interleave_2ch);
|
tcase_add_test (tc_chain, test_interleave_2ch);
|
||||||
tcase_add_test (tc_chain, test_interleave_2ch_1eos);
|
tcase_add_test (tc_chain, test_interleave_2ch_1eos);
|
||||||
tcase_add_test (tc_chain, test_interleave_2ch_pipeline);
|
tcase_add_test (tc_chain, test_interleave_2ch_pipeline);
|
||||||
|
tcase_add_test (tc_chain, test_interleave_2ch_pipeline_input_chanpos);
|
||||||
|
tcase_add_test (tc_chain, test_interleave_2ch_pipeline_custom_chanpos);
|
||||||
|
|
||||||
return s;
|
return s;
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue