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GstCustomMeta: Use simplified API where possible

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5385>
This commit is contained in:
Xavier Claessens 2023-09-27 08:46:35 -04:00 committed by GStreamer Marge Bot
parent 452ab184cb
commit 0ab48250a9
7 changed files with 14 additions and 30 deletions
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9
subprojects/gst-plugins-bad/ext/qroverlay/gstqroverlay.c
View file

@ -88,15 +88,13 @@ get_qrcode_content (GstBaseQROverlay * base, GstBuffer * buf,
GstCustomMeta *meta = gst_buffer_get_custom_meta (buf, "GstQROverlayMeta");
if (meta) {
gchar *data;
GstStructure *structure =
gst_custom_meta_get_structure ((GstCustomMeta *) meta);
if (gst_structure_get (structure, "data", G_TYPE_STRING, &data, NULL)) {
if (gst_structure_get (meta->structure, "data", G_TYPE_STRING, &data, NULL)) {
gboolean keep_data;
GST_OBJECT_LOCK (self);
self->data_changed = TRUE;
if (gst_structure_get_boolean (structure, "keep_data", &keep_data)
if (gst_structure_get_boolean (meta->structure, "keep_data", &keep_data)
&& keep_data) {
g_free (self->data);
self->data = g_strdup (self->data);
@ -162,7 +160,6 @@ gst_qr_overlay_class_init (GstQROverlayClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
static const gchar *tags[] = { NULL };
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
@ -177,7 +174,7 @@ gst_qr_overlay_class_init (GstQROverlayClass * klass)
"Overlay Qrcodes over each buffer with data passed in",
"Thibault Saunier <tsaunier@igalia.com>");
gst_meta_register_custom ("GstQROverlayMeta", tags, NULL, NULL, NULL);
gst_meta_register_custom_simple ("GstQROverlayMeta");
g_object_class_install_property (gobject_class,
PROP_DATA, g_param_spec_string ("data",

3
subprojects/gst-plugins-good/ext/vpx/gstvp8enc.c
View file

@ -402,9 +402,8 @@ gst_vp8_enc_preflight_buffer (GstVPXEnc * enc,
gboolean layer_sync, guint layer_id, guint8 tl0picidx)
{
GstCustomMeta *meta = gst_buffer_add_custom_meta (buffer, "GstVP8Meta");
GstStructure *s = gst_custom_meta_get_structure (meta);
gst_structure_set (s,
gst_structure_set (meta->structure,
"use-temporal-scaling", G_TYPE_BOOLEAN, (enc->cfg.ts_periodicity != 0),
"layer-sync", G_TYPE_BOOLEAN, layer_sync,
"layer-id", G_TYPE_UINT, layer_id,

3
subprojects/gst-plugins-good/ext/vpx/gstvpxelement.c
View file

@ -31,9 +31,8 @@ void
vpx_element_init (GstPlugin * plugin)
{
static gsize res = FALSE;
static const gchar *tags[] = { NULL };
if (g_once_init_enter (&res)) {
gst_meta_register_custom ("GstVP8Meta", tags, NULL, NULL, NULL);
gst_meta_register_custom_simple ("GstVP8Meta");
g_once_init_leave (&res, TRUE);
}
}

10
subprojects/gst-plugins-good/gst/rtp/gstrtpvp8pay.c
View file

@ -556,13 +556,12 @@ gst_rtp_vp8_create_header_buffer (GstRtpVP8Pay * self, guint8 partid,
gboolean use_temporal_scaling = FALSE;
if (meta) {
GstStructure *s = gst_custom_meta_get_structure (meta);
gst_structure_get_boolean (s, "use-temporal-scaling",
gst_structure_get_boolean (meta->structure, "use-temporal-scaling",
&use_temporal_scaling);
if (use_temporal_scaling)
gst_structure_get (s, "layer-id", G_TYPE_UINT, &temporal_layer,
"layer-sync", G_TYPE_BOOLEAN, &layer_sync, NULL);
gst_structure_get (meta->structure, "layer-id", G_TYPE_UINT,
&temporal_layer, "layer-sync", G_TYPE_BOOLEAN, &layer_sync, NULL);
}
/* FIXME: Support a prediction structure where higher layers don't
@ -682,13 +681,12 @@ gst_rtp_vp8_pay_handle_buffer (GstRTPBasePayload * payload, GstBuffer * buffer)
}
if (meta) {
GstStructure *s = gst_custom_meta_get_structure (meta);
gboolean use_temporal_scaling;
/* For interop it's most likely better to keep the temporal scalability
* fields present if the stream previously had them present. Alternating
* whether these fields are present or not may confuse the receiver. */
gst_structure_get_boolean (s, "use-temporal-scaling",
gst_structure_get_boolean (meta->structure, "use-temporal-scaling",
&use_temporal_scaling);
if (use_temporal_scaling)
self->temporal_scalability_fields_present = TRUE;

7
subprojects/gst-plugins-good/tests/check/elements/rtpvp8.c
View file

@ -105,12 +105,10 @@ add_vp8_meta (GstBuffer * buffer, gboolean use_temporal_scaling,
gboolean layer_sync, guint layer_id, guint tl0picidx)
{
GstCustomMeta *meta;
GstStructure *s;
meta = gst_buffer_add_custom_meta (buffer, "GstVP8Meta");
fail_unless (meta != NULL);
s = gst_custom_meta_get_structure (meta);
gst_structure_set (s,
gst_structure_set (meta->structure,
"use-temporal-scaling", G_TYPE_BOOLEAN, use_temporal_scaling,
"layer-sync", G_TYPE_BOOLEAN, layer_sync,
"layer-id", G_TYPE_UINT, layer_id,
@ -873,10 +871,9 @@ rtpvp8_suite (void)
{
Suite *s = suite_create ("rtpvp8");
TCase *tc_chain;
static const gchar *tags[] = { NULL };
/* Register custom GstVP8Meta manually */
gst_meta_register_custom ("GstVP8Meta", tags, NULL, NULL, NULL);
gst_meta_register_custom_simple ("GstVP8Meta");
suite_add_tcase (s, (tc_chain = tcase_create ("vp8pay")));
tcase_add_loop_test (tc_chain, test_pay_no_meta, 0,

8
subprojects/gst-plugins-good/tests/check/elements/vp8enc.c
View file

@ -219,10 +219,8 @@ GST_END_TEST;
guint temporal_layer_id, tl0picidx; \
GstCustomMeta *meta = gst_buffer_get_custom_meta (buffer, \
"GstVP8Meta"); \
GstStructure *s; \
fail_unless (meta != NULL); \
s = gst_custom_meta_get_structure (meta); \
fail_unless (gst_structure_get (s, \
fail_unless (gst_structure_get (meta->structure, \
"use-temporal-scaling", G_TYPE_BOOLEAN, &use_temporal_scaling, \
"layer-sync", G_TYPE_BOOLEAN, &layer_sync, \
"layer-id", G_TYPE_UINT, &temporal_layer_id, \
@ -386,7 +384,6 @@ GST_START_TEST (test_encode_fresh_meta)
GstBuffer *buffer;
GstHarness *h = gst_harness_new ("vp8enc");
GstCustomMeta *meta;
GstStructure *s;
gst_harness_set_src_caps (h, gst_caps_new_i420_full (320, 240, 25, 1, 1, 1));
buffer = gst_harness_create_video_buffer_full (h, 0x0,
@ -395,8 +392,7 @@ GST_START_TEST (test_encode_fresh_meta)
/* Attach bogus meta to input buffer */
meta = gst_buffer_add_custom_meta (buffer, "GstVP8Meta");
s = gst_custom_meta_get_structure (meta);
gst_structure_set (s,
gst_structure_set (meta->structure,
"use-temporal-scaling", G_TYPE_BOOLEAN, FALSE,
"layer-sync", G_TYPE_BOOLEAN, FALSE,
"layer-id", G_TYPE_UINT, 0, "tl0picidx", G_TYPE_UINT, 0, NULL);

4
subprojects/gstreamer/libs/gst/base/gstaggregator.c
View file

@ -2953,7 +2953,6 @@ gst_aggregator_class_init (GstAggregatorClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstElementClass *gstelement_class = (GstElementClass *) klass;
static const gchar *meta_tags[] = { NULL };
aggregator_parent_class = g_type_class_peek_parent (klass);
@ -3070,8 +3069,7 @@ gst_aggregator_class_init (GstAggregatorClass * klass)
GST_TYPE_CLOCK_TIME, GST_TYPE_CLOCK_TIME,
GST_TYPE_STRUCTURE | G_SIGNAL_TYPE_STATIC_SCOPE);
gst_meta_register_custom ("GstAggregatorMissingDataMeta", meta_tags, NULL,
NULL, NULL);
gst_meta_register_custom_simple ("GstAggregatorMissingDataMeta");
}
static inline gpointer