gstreamer/subprojects/gst-editing-services/plugins/ges/gesdemux.c

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

641 lines
18 KiB
C
Raw Normal View History

/* GStreamer GES plugin
*
2019-03-04 00:18:53 +00:00
* Copyright (C) 2019 Igalia S.L
* Author: 2019 Thibault Saunier <tsaunier@igalia.com>
*
* gesdemux.c
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
2019-03-04 00:18:53 +00:00
*/
2019-03-04 00:18:53 +00:00
/**
* SECTION:gstdemux
* @short_description: A GstBin subclasses use to use GESTimeline
* as demux inside any GstPipeline.
* @see_also: #GESTimeline
*
* The gstdemux is a bin that will simply expose the track source pads
* and implements the GstUriHandler interface using a custom ges://0Xpointer
* uri scheme.
**/
#include "plugins/shared/nlegesplugin.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gesbasebin.h"
#include <gst/gst.h>
#include <glib/gstdio.h>
#include <gst/pbutils/pbutils.h>
#include <gst/base/gstadapter.h>
#include <ges/ges.h>
GST_DEBUG_CATEGORY_STATIC (gesdemux);
#define GST_CAT_DEFAULT gesdemux
ges: fix G_DECLARE_FINAL_TYPE -Werror with clang Also fix wrong casing the `G_DECLARE` for GESDemux. ../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_SRC' [-Wunused-function] G_DECLARE_FINAL_TYPE (GESSrc, ges_src, GES, SRC, GESBaseBin); ^ /usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:39:1: note: expanded from here GES_SRC ^ ../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_IS_SRC' [-Wunused-function] /usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:42:1: note: expanded from here GES_IS_SRC ^ ../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_Demux' [-Wunused-function] G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, Demux, GESBaseBin); ^ /usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:72:1: note: expanded from here GES_Demux ^ ../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_IS_Demux' [-Wunused-function] /usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:75:1: note: expanded from here GES_IS_Demux ^
2019-08-27 14:02:04 +00:00
G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, DEMUX, GESBaseBin);
#define GES_DEMUX_DOC_CAPS \
"application/xges;" \
"text/x-xptv;" \
"application/vnd.pixar.opentimelineio+json;" \
"application/vnd.apple-xmeml+xml;" \
"application/vnd.apple-fcp+xml;" \
struct _GESDemux
{
GESBaseBin parent;
GESTimeline *timeline;
GstPad *sinkpad;
GstAdapter *input_adapter;
gchar *upstream_uri;
GStatBuf stats;
};
G_DEFINE_TYPE (GESDemux, ges_demux, ges_base_bin_get_type ());
#define GES_DEMUX(obj) ((GESDemux*)obj)
static void
ges_demux_adapt_timeline_duration (GESDemux * self, GESTimeline * timeline,
GstElement * parent);
enum
{
PROP_0,
PROP_TIMELINE,
PROP_LAST
};
static GParamSpec *properties[PROP_LAST];
static GstCaps *
ges_demux_get_sinkpad_caps ()
{
GList *tmp, *formatters;
GstCaps *sinkpad_caps = gst_caps_new_empty ();
formatters = ges_list_assets (GES_TYPE_FORMATTER);
for (tmp = formatters; tmp; tmp = tmp->next) {
GstCaps *caps;
const gchar *mimetype =
ges_meta_container_get_string (GES_META_CONTAINER (tmp->data),
GES_META_FORMATTER_MIMETYPE);
if (!mimetype)
continue;
caps = gst_caps_from_string (mimetype);
if (!caps) {
GST_INFO_OBJECT (tmp->data,
"%s - could not create caps from mimetype: %s",
ges_meta_container_get_string (GES_META_CONTAINER (tmp->data),
GES_META_FORMATTER_NAME), mimetype);
continue;
}
gst_caps_append (sinkpad_caps, caps);
}
g_list_free (formatters);
return sinkpad_caps;
}
static gchar *
ges_demux_get_extension (GstStructure * _struct)
{
GList *tmp, *formatters;
gchar *ext = NULL;
formatters = ges_list_assets (GES_TYPE_FORMATTER);
for (tmp = formatters; tmp; tmp = tmp->next) {
gchar **extensions_a;
gint i, n_exts;
GstCaps *caps;
const gchar *mimetype =
ges_meta_container_get_string (GES_META_CONTAINER (tmp->data),
GES_META_FORMATTER_MIMETYPE);
const gchar *extensions =
ges_meta_container_get_string (GES_META_CONTAINER (tmp->data),
GES_META_FORMATTER_EXTENSION);
if (!mimetype)
continue;
if (!extensions)
continue;
caps = gst_caps_from_string (mimetype);
if (!caps) {
GST_INFO_OBJECT (tmp->data,
"%s - could not create caps from mimetype: %s",
ges_meta_container_get_string (GES_META_CONTAINER (tmp->data),
GES_META_FORMATTER_NAME), mimetype);
continue;
}
extensions_a = g_strsplit (extensions, ",", -1);
n_exts = g_strv_length (extensions_a);
for (i = 0; i < gst_caps_get_size (caps) && i < n_exts; i++) {
GstStructure *structure = gst_caps_get_structure (caps, i);
if (gst_structure_has_name (_struct, gst_structure_get_name (structure))) {
ext = g_strdup (extensions_a[i]);
g_strfreev (extensions_a);
gst_caps_unref (caps);
goto done;
}
}
g_strfreev (extensions_a);
}
done:
g_list_free (formatters);
return ext;
}
static void
ges_demux_get_property (GObject * object, guint property_id,
GValue * value, GParamSpec * pspec)
{
GESDemux *self = GES_DEMUX (object);
switch (property_id) {
case PROP_TIMELINE:
g_value_set_object (value,
ges_base_bin_get_timeline (GES_BASE_BIN (self)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
ges_demux_set_property (GObject * object, guint property_id,
const GValue * value, GParamSpec * pspec)
{
switch (property_id) {
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
ges_demux_finalize (GObject * object)
{
GESDemux *demux = (GESDemux *) object;
g_free (demux->upstream_uri);
G_OBJECT_CLASS (ges_demux_parent_class)->finalize (object);
}
static void
ges_demux_class_init (GESDemuxClass * self_class)
{
GstPadTemplate *pad_template;
GObjectClass *gclass = G_OBJECT_CLASS (self_class);
GstElementClass *gstelement_klass = GST_ELEMENT_CLASS (self_class);
GstCaps *sinkpad_caps, *doc_caps;
GST_DEBUG_CATEGORY_INIT (gesdemux, "gesdemux", 0, "ges demux element");
sinkpad_caps = ges_demux_get_sinkpad_caps ();
gclass->finalize = ges_demux_finalize;
gclass->get_property = ges_demux_get_property;
gclass->set_property = ges_demux_set_property;
/**
* GESDemux:timeline:
*
* Timeline to use in this source.
*/
properties[PROP_TIMELINE] = g_param_spec_object ("timeline", "Timeline",
"Timeline to use in this source.",
GES_TYPE_TIMELINE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
g_object_class_override_property (gclass, PROP_TIMELINE, "timeline");
gst_element_class_set_static_metadata (gstelement_klass,
"GStreamer Editing Services based 'demuxer'",
"Codec/Demux/Editing",
"Demuxer for complex timeline file formats using GES.",
"Thibault Saunier <tsaunier@igalia.com");
pad_template =
gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, sinkpad_caps);
doc_caps = gst_caps_from_string (GES_DEMUX_DOC_CAPS);
gst_pad_template_set_documentation_caps (pad_template, doc_caps);
gst_clear_caps (&doc_caps);
gst_element_class_add_pad_template (gstelement_klass, pad_template);
gst_caps_unref (sinkpad_caps);
}
typedef struct
{
GESTimeline *timeline;
GMainLoop *ml;
GError *error;
gulong loaded_sigid;
gulong error_sigid;
gulong error_asset_sigid;
} TimelineConstructionData;
static void
project_loaded_cb (GESProject * project, GESTimeline * timeline,
TimelineConstructionData * data)
{
data->timeline = timeline;
g_signal_handler_disconnect (project, data->loaded_sigid);
data->loaded_sigid = 0;
g_main_loop_quit (data->ml);
}
static void
error_loading_cb (GESProject * project, GESTimeline * timeline,
GError * error, TimelineConstructionData * data)
{
data->error = g_error_copy (error);
g_signal_handler_disconnect (project, data->error_sigid);
data->error_sigid = 0;
g_main_loop_quit (data->ml);
}
static void
error_loading_asset_cb (GESProject * project, GError * error, gchar * id,
GType extractable_type, TimelineConstructionData * data)
{
data->error = g_error_copy (error);
g_signal_handler_disconnect (project, data->error_asset_sigid);
data->error_asset_sigid = 0;
g_main_loop_quit (data->ml);
}
2019-07-03 16:09:23 +00:00
static gboolean
ges_demux_src_probe (GstPad * pad, GstPadProbeInfo * info, GstElement * parent)
{
GESDemux *self = GES_DEMUX (parent);
GstStructure *structure =
(GstStructure *) gst_query_get_structure (info->data);
if (gst_structure_has_name (structure, "NleCompositionQueryNeedsTearDown")) {
GstQuery *uri_query = gst_query_new_uri ();
if (gst_pad_peer_query (self->sinkpad, uri_query)) {
gchar *upstream_uri = NULL;
GStatBuf stats;
gst_query_parse_uri (uri_query, &upstream_uri);
if (gst_uri_has_protocol (upstream_uri, "file")) {
gchar *location = gst_uri_get_location (upstream_uri);
if (g_stat (location, &stats) < 0) {
GST_INFO_OBJECT (self, "Could not stat %s - not updating", location);
g_free (location);
g_free (upstream_uri);
goto done;
}
g_free (location);
GST_OBJECT_LOCK (self);
if (g_strcmp0 (upstream_uri, self->upstream_uri)
|| stats.st_mtime != self->stats.st_mtime
|| stats.st_size != self->stats.st_size) {
GST_INFO_OBJECT (self,
"Underlying file changed, asking for an update");
gst_structure_set (structure, "result", G_TYPE_BOOLEAN, TRUE, NULL);
g_free (self->upstream_uri);
self->upstream_uri = upstream_uri;
self->stats = stats;
} else {
g_free (upstream_uri);
}
GST_OBJECT_UNLOCK (self);
}
}
done:
gst_query_unref (uri_query);
2019-07-03 16:09:23 +00:00
}
return GST_PAD_PROBE_OK;
}
static gboolean
ges_demux_set_srcpad_probe (GstElement * element, GstPad * pad,
gpointer user_data)
{
gst_pad_add_probe (pad,
GST_PAD_PROBE_TYPE_QUERY_UPSTREAM,
2019-07-03 16:09:23 +00:00
(GstPadProbeCallback) ges_demux_src_probe, element, NULL);
return TRUE;
}
void
ges_demux_adapt_timeline_duration (GESDemux * self, GESTimeline * timeline,
GstElement * parent)
{
GstClockTime duration, inpoint, timeline_duration;
g_object_get (parent, "duration", &duration, "inpoint", &inpoint, NULL);
g_object_get (timeline, "duration", &timeline_duration, NULL);
GST_DEBUG_OBJECT (self, "Adapting duration");
if (inpoint + duration > timeline_duration) {
GESLayer *layer = ges_timeline_get_layer (timeline, 0);
if (layer) {
GESClip *clip = GES_CLIP (ges_test_clip_new ());
GList *tmp, *tracks = ges_timeline_get_tracks (timeline);
g_object_set (clip, "start", timeline_duration, "duration",
inpoint + duration, "vpattern", GES_VIDEO_TEST_PATTERN_SMPTE75, NULL);
ges_layer_add_clip (layer, clip);
for (tmp = tracks; tmp; tmp = tmp->next) {
if (GES_IS_VIDEO_TRACK (tmp->data)) {
GESEffect *text;
GstCaps *caps;
gchar *effect_str_full = NULL;
const gchar *effect_str =
"textoverlay text=\"Nested timeline too short, please FIX!\" halignment=center valignment=center";
g_object_get (tmp->data, "restriction-caps", &caps, NULL);
if (caps) {
gchar *caps_str = gst_caps_to_string (caps);
effect_str = effect_str_full =
g_strdup_printf
("videoconvertscale ! capsfilter caps=\"%s\" ! %s", caps_str,
effect_str);
g_free (caps_str);
gst_caps_unref (caps);
}
text = ges_effect_new (effect_str);
g_free (effect_str_full);
if (!ges_container_add (GES_CONTAINER (clip),
GES_TIMELINE_ELEMENT (text))) {
GST_ERROR ("Could not add text overlay to ending clip!");
}
}
}
g_list_free_full (tracks, gst_object_unref);
GST_INFO_OBJECT (timeline,
"Added test clip with duration: %" GST_TIME_FORMAT " - %"
GST_TIME_FORMAT " to match parent nleobject duration",
GST_TIME_ARGS (timeline_duration),
GST_TIME_ARGS (inpoint + duration - timeline_duration));
}
}
}
static gboolean
ges_demux_create_timeline (GESDemux * self, gchar * uri, GError ** error)
{
GESProject *project = ges_project_new (uri);
G_GNUC_UNUSED void *unused;
TimelineConstructionData data = { 0, };
GMainContext *ctx = g_main_context_new ();
GstQuery *query;
g_main_context_push_thread_default (ctx);
data.ml = g_main_loop_new (ctx, TRUE);
data.loaded_sigid =
g_signal_connect (project, "loaded", G_CALLBACK (project_loaded_cb),
&data);
data.error_asset_sigid =
g_signal_connect_after (project, "error-loading-asset",
G_CALLBACK (error_loading_asset_cb), &data);
data.error_sigid =
g_signal_connect_after (project, "error-loading",
G_CALLBACK (error_loading_cb), &data);
unused = GES_TIMELINE (ges_asset_extract (GES_ASSET (project), &data.error));
if (data.error) {
*error = data.error;
goto done;
}
g_main_loop_run (data.ml);
g_main_loop_unref (data.ml);
if (data.error)
goto done;
NleQueryParentNleObject *query_parent =
g_atomic_rc_box_new0 (NleQueryParentNleObject);
GType query_gtype = g_type_from_name ("NleQueryParentNleObject");
gst_element_post_message (GST_ELEMENT (self),
gst_message_new_element (GST_OBJECT (self),
gst_structure_new (NLE_QUERY_PARENT_NLE_OBJECT, "query",
query_gtype, query_parent, NULL)));
g_mutex_lock (&query_parent->lock);
if (query_parent->nle_object) {
ges_demux_adapt_timeline_duration (self, data.timeline,
query_parent->nle_object);
}
g_mutex_unlock (&query_parent->lock);
g_boxed_free (query_gtype, query_parent);
query = gst_query_new_uri ();
if (gst_pad_peer_query (self->sinkpad, query)) {
GList *assets, *tmp;
GST_OBJECT_LOCK (self);
g_free (self->upstream_uri);
gst_query_parse_uri (query, &self->upstream_uri);
if (gst_uri_has_protocol (self->upstream_uri, "file")) {
gchar *location = gst_uri_get_location (self->upstream_uri);
if (g_stat (location, &self->stats) < 0)
GST_INFO_OBJECT (self, "Could not stat file: %s", location);
g_free (location);
}
assets = ges_project_list_assets (project, GES_TYPE_URI_CLIP);
for (tmp = assets; tmp; tmp = tmp->next) {
const gchar *id = ges_asset_get_id (tmp->data);
if (!g_strcmp0 (id, self->upstream_uri)) {
g_set_error (error, GST_STREAM_ERROR, GST_STREAM_ERROR_DEMUX,
"Recursively loading uri: %s", self->upstream_uri);
break;
}
}
GST_OBJECT_UNLOCK (self);
g_list_free_full (assets, g_object_unref);
}
done:
if (data.loaded_sigid)
g_signal_handler_disconnect (project, data.loaded_sigid);
if (data.error_sigid)
g_signal_handler_disconnect (project, data.error_sigid);
if (data.error_asset_sigid)
g_signal_handler_disconnect (project, data.error_asset_sigid);
g_clear_object (&project);
GST_INFO_OBJECT (self, "Timeline properly loaded: %" GST_PTR_FORMAT,
data.timeline);
if (!data.error) {
ges_base_bin_set_timeline (GES_BASE_BIN (self), data.timeline);
gst_element_foreach_src_pad (GST_ELEMENT (self), ges_demux_set_srcpad_probe,
NULL);
} else {
*error = data.error;
}
g_main_context_pop_thread_default (ctx);
return G_SOURCE_REMOVE;
}
static gboolean
ges_demux_sink_event (GstPad * pad, GstObject * parent, GstEvent * event)
{
GESDemux *self = GES_DEMUX (parent);
switch (event->type) {
case GST_EVENT_EOS:{
GstMapInfo map;
GstBuffer *xges_buffer;
gboolean ret = TRUE;
gsize available;
available = gst_adapter_available (self->input_adapter);
if (available == 0) {
GST_WARNING_OBJECT (self,
"Received EOS without any serialized timeline.");
return gst_pad_event_default (pad, parent, event);
}
xges_buffer = gst_adapter_take_buffer (self->input_adapter, available);
if (gst_buffer_map (xges_buffer, &map, GST_MAP_READ)) {
gint f;
GError *err = NULL;
gchar *template = NULL;
gchar *filename = NULL, *uri = NULL;
GstCaps *caps = gst_pad_get_current_caps (pad);
GstStructure *structure = gst_caps_get_structure (caps, 0);
gchar *ext = ges_demux_get_extension (structure);
gst_caps_unref (caps);
if (ext) {
template = g_strdup_printf ("XXXXXX.%s", ext);
g_free (ext);
}
f = g_file_open_tmp (template, &filename, &err);
g_free (template);
if (err) {
GST_ELEMENT_ERROR (self, RESOURCE, OPEN_WRITE,
("Could not open temporary file to write timeline description"),
("%s", err->message));
goto error;
}
g_file_set_contents (filename, (gchar *) map.data, map.size, &err);
if (err) {
GST_ELEMENT_ERROR (self, RESOURCE, WRITE,
("Could not write temporary timeline description file"),
("%s", err->message));
goto error;
}
uri = gst_filename_to_uri (filename, NULL);
GST_INFO_OBJECT (self, "Pre loading the timeline.");
ges_demux_create_timeline (self, uri, &err);
if (err)
goto error;
done:
g_free (filename);
g_free (uri);
g_close (f, NULL);
return ret;
error:
ret = FALSE;
gst_element_post_message (GST_ELEMENT (self),
gst_message_new_error (parent, err,
"Could not create timeline from description"));
g_clear_error (&err);
goto done;
} else {
GST_ELEMENT_ERROR (self, RESOURCE, READ,
("Could not map buffer containing timeline description"),
("Not info"));
}
}
default:
break;
}
return gst_pad_event_default (pad, parent, event);
}
static GstFlowReturn
ges_demux_sink_chain (GstPad * pad, GstObject * parent, GstBuffer * buffer)
{
GESDemux *self = GES_DEMUX (parent);
gst_adapter_push (self->input_adapter, buffer);
GST_INFO_OBJECT (self, "Received buffer, total size is %i bytes",
(gint) gst_adapter_available (self->input_adapter));
return GST_FLOW_OK;
}
static void
ges_demux_init (GESDemux * self)
{
ges: fix G_DECLARE_FINAL_TYPE -Werror with clang Also fix wrong casing the `G_DECLARE` for GESDemux. ../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_SRC' [-Wunused-function] G_DECLARE_FINAL_TYPE (GESSrc, ges_src, GES, SRC, GESBaseBin); ^ /usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:39:1: note: expanded from here GES_SRC ^ ../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_IS_SRC' [-Wunused-function] /usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:42:1: note: expanded from here GES_IS_SRC ^ ../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_Demux' [-Wunused-function] G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, Demux, GESBaseBin); ^ /usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:72:1: note: expanded from here GES_Demux ^ ../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_IS_Demux' [-Wunused-function] /usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:75:1: note: expanded from here GES_IS_Demux ^
2019-08-27 14:02:04 +00:00
SUPRESS_UNUSED_WARNING (GES_DEMUX);
SUPRESS_UNUSED_WARNING (GES_IS_DEMUX);
build: also suppress unused-function warnings about g_autoptr ../plugins/ges/gesdemux.c:50:1: error: unused function 'glib_autoptr_cleanup_GESDemux' [-Werror,-Wunused-function] G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, DEMUX, GESBaseBin); ^ /home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/gobject/gtype.h:1401:3: note: expanded from macro 'G_DECLARE_FINAL_TYPE' _GLIB_DEFINE_AUTOPTR_CHAINUP (ModuleObjName, ParentName) \ ^ /home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:451:22: note: expanded from macro '_GLIB_DEFINE_AUTOPTR_CHAINUP' static inline void _GLIB_AUTOPTR_FUNC_NAME(ModuleObjName) (ModuleObjName **_ptr) { \ ^ /home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:441:43: note: expanded from macro '_GLIB_AUTOPTR_FUNC_NAME' #define _GLIB_AUTOPTR_FUNC_NAME(TypeName) glib_autoptr_cleanup_##TypeName ^ <scratch space>:81:1: note: expanded from here glib_autoptr_cleanup_GESDemux ^ ../plugins/ges/gessrc.c:56:1: error: unused function 'glib_autoptr_cleanup_GESSrc' [-Werror,-Wunused-function] G_DECLARE_FINAL_TYPE (GESSrc, ges_src, GES, SRC, GESBaseBin); ^ /home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/gobject/gtype.h:1401:3: note: expanded from macro 'G_DECLARE_FINAL_TYPE' _GLIB_DEFINE_AUTOPTR_CHAINUP (ModuleObjName, ParentName) \ ^ /home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:451:22: note: expanded from macro '_GLIB_DEFINE_AUTOPTR_CHAINUP' static inline void _GLIB_AUTOPTR_FUNC_NAME(ModuleObjName) (ModuleObjName **_ptr) { \ ^ /home/matt/Projects/cerbero/build/dist/android_universal/x86_64/include/glib-2.0/glib/gmacros.h:441:43: note: expanded from macro '_GLIB_AUTOPTR_FUNC_NAME' #define _GLIB_AUTOPTR_FUNC_NAME(TypeName) glib_autoptr_cleanup_##TypeName ^ <scratch space>:158:1: note: expanded from here glib_autoptr_cleanup_GESSrc ^
2019-08-28 08:13:06 +00:00
#if defined(g_autoptr)
SUPRESS_UNUSED_WARNING (glib_autoptr_cleanup_GESDemux);
#endif
ges: fix G_DECLARE_FINAL_TYPE -Werror with clang Also fix wrong casing the `G_DECLARE` for GESDemux. ../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_SRC' [-Wunused-function] G_DECLARE_FINAL_TYPE (GESSrc, ges_src, GES, SRC, GESBaseBin); ^ /usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:39:1: note: expanded from here GES_SRC ^ ../subprojects/gst-editing-services/plugins/ges/gessrc.c:56:1: warning: unused function 'GES_IS_SRC' [-Wunused-function] /usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:42:1: note: expanded from here GES_IS_SRC ^ ../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_Demux' [-Wunused-function] G_DECLARE_FINAL_TYPE (GESDemux, ges_demux, GES, Demux, GESBaseBin); ^ /usr/include/glib-2.0/gobject/gtype.h:1405:33: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline ModuleObjName * MODULE##_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:72:1: note: expanded from here GES_Demux ^ ../subprojects/gst-editing-services/plugins/ges/gesdemux.c:50:1: warning: unused function 'GES_IS_Demux' [-Wunused-function] /usr/include/glib-2.0/gobject/gtype.h:1407:26: note: expanded from macro 'G_DECLARE_FINAL_TYPE' static inline gboolean MODULE##_IS_##OBJ_NAME (gpointer ptr) { \ ^ <scratch space>:75:1: note: expanded from here GES_IS_Demux ^
2019-08-27 14:02:04 +00:00
self->sinkpad =
gst_pad_new_from_template (gst_element_get_pad_template (GST_ELEMENT
(self), "sink"), "sink");
gst_element_add_pad (GST_ELEMENT (self), self->sinkpad);
self->input_adapter = gst_adapter_new ();
gst_pad_set_chain_function (self->sinkpad,
GST_DEBUG_FUNCPTR (ges_demux_sink_chain));
gst_pad_set_event_function (self->sinkpad,
GST_DEBUG_FUNCPTR (ges_demux_sink_event));
}