mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-05-31 22:58:17 +00:00
5294a720f8
This transition is meant to be very similar to crossfade, but
instead of fading out the background video at the same time as the
foreground fades in, the background video stays at 100% opacity
during the whole transition.
This essentially "restores" the old crossfade behaviour that was changed in:
eb48faf342
but using a new type enum, so that both behaviours are available,
letting applications choose.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2385>
634 lines
20 KiB
C
634 lines
20 KiB
C
/* GStreamer Editing Services
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* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
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* 2010 Nokia Corporation
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/**
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* SECTION:ges-enums
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* @title: GES Enumerations
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* @short_description: Various enums for the Gstreamer Editing Services
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "ges-enums.h"
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#include "ges-internal.h"
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#include "ges-asset.h"
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#include "ges-meta-container.h"
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#include "ges-transition-clip.h"
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#define C_ENUM(v) ((guint) v)
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static const GFlagsValue track_types_values[] = {
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{C_ENUM (GES_TRACK_TYPE_UNKNOWN), "GES_TRACK_TYPE_UNKNOWN", "unknown"},
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{C_ENUM (GES_TRACK_TYPE_AUDIO), "GES_TRACK_TYPE_AUDIO", "audio"},
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{C_ENUM (GES_TRACK_TYPE_VIDEO), "GES_TRACK_TYPE_VIDEO", "video"},
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{C_ENUM (GES_TRACK_TYPE_TEXT), "GES_TRACK_TYPE_TEXT", "text"},
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{C_ENUM (GES_TRACK_TYPE_CUSTOM), "GES_TRACK_TYPE_CUSTOM", "custom"},
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{0, NULL, NULL}
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};
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static void
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register_ges_track_type_select_result (GType * id)
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{
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*id = g_flags_register_static ("GESTrackType", track_types_values);
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}
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const gchar *
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ges_track_type_name (GESTrackType type)
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{
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guint i;
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for (i = 0; i < G_N_ELEMENTS (track_types_values); i++) {
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if (type == track_types_values[i].value)
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return track_types_values[i].value_nick;
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}
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return "Unknown (mixed?) ";
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}
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GType
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ges_track_type_get_type (void)
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{
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static GType id;
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static GOnce once = G_ONCE_INIT;
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g_once (&once, (GThreadFunc) register_ges_track_type_select_result, &id);
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return id;
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}
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static void
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register_ges_pipeline_flags (GType * id)
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{
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static const GFlagsValue values[] = {
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{C_ENUM (GES_PIPELINE_MODE_PREVIEW_AUDIO),
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"GES_PIPELINE_MODE_PREVIEW_AUDIO",
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"audio_preview"},
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{C_ENUM (GES_PIPELINE_MODE_PREVIEW_VIDEO),
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"GES_PIPELINE_MODE_PREVIEW_VIDEO",
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"video_preview"},
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{C_ENUM (GES_PIPELINE_MODE_PREVIEW), "GES_PIPELINE_MODE_PREVIEW",
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"full_preview"},
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{C_ENUM (GES_PIPELINE_MODE_RENDER), "GES_PIPELINE_MODE_RENDER", "render"},
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{C_ENUM (GES_PIPELINE_MODE_SMART_RENDER), "GES_PIPELINE_MODE_SMART_RENDER",
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"smart_render"},
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{0, NULL, NULL}
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};
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*id = g_flags_register_static ("GESPipelineFlags", values);
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}
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GType
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ges_pipeline_flags_get_type (void)
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{
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static GType id;
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static GOnce once = G_ONCE_INIT;
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g_once (&once, (GThreadFunc) register_ges_pipeline_flags, &id);
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return id;
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}
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static void
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register_ges_edit_mode (GType * id)
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{
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static const GEnumValue edit_mode[] = {
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{C_ENUM (GES_EDIT_MODE_NORMAL), "GES_EDIT_MODE_NORMAL",
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"edit_normal"},
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{C_ENUM (GES_EDIT_MODE_NORMAL), "GES_EDIT_MODE_NORMAL",
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"normal"},
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{C_ENUM (GES_EDIT_MODE_RIPPLE), "GES_EDIT_MODE_RIPPLE",
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"edit_ripple"},
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{C_ENUM (GES_EDIT_MODE_RIPPLE), "GES_EDIT_MODE_RIPPLE",
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"ripple"},
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{C_ENUM (GES_EDIT_MODE_ROLL), "GES_EDIT_MODE_ROLL",
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"edit_roll"},
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{C_ENUM (GES_EDIT_MODE_ROLL), "GES_EDIT_MODE_ROLL",
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"roll"},
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{C_ENUM (GES_EDIT_MODE_TRIM), "GES_EDIT_MODE_TRIM",
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"edit_trim"},
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{C_ENUM (GES_EDIT_MODE_TRIM), "GES_EDIT_MODE_TRIM",
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"trim"},
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{C_ENUM (GES_EDIT_MODE_SLIDE), "GES_EDIT_MODE_SLIDE",
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"edit_slide"},
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{C_ENUM (GES_EDIT_MODE_SLIDE), "GES_EDIT_MODE_SLIDE",
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"slide"},
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{0, NULL, NULL}
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};
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*id = g_enum_register_static ("GESEditMode", edit_mode);
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}
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const gchar *
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ges_edit_mode_name (GESEditMode mode)
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{
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switch (mode) {
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case GES_EDIT_MODE_NORMAL:
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return "normal";
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case GES_EDIT_MODE_RIPPLE:
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return "ripple";
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case GES_EDIT_MODE_ROLL:
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return "roll";
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case GES_EDIT_MODE_TRIM:
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return "trim";
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case GES_EDIT_MODE_SLIDE:
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return "slide";
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default:
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return "unknown";
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}
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}
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GType
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ges_edit_mode_get_type (void)
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{
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static GType id;
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static GOnce once = G_ONCE_INIT;
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g_once (&once, (GThreadFunc) register_ges_edit_mode, &id);
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return id;
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}
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static void
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register_ges_edge (GType * id)
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{
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static const GEnumValue edges[] = {
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{C_ENUM (GES_EDGE_START), "GES_EDGE_START", "edge_start"},
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{C_ENUM (GES_EDGE_START), "GES_EDGE_START", "start"},
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{C_ENUM (GES_EDGE_END), "GES_EDGE_END", "edge_end"},
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{C_ENUM (GES_EDGE_END), "GES_EDGE_END", "end"},
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{C_ENUM (GES_EDGE_NONE), "GES_EDGE_NONE", "edge_none"},
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{C_ENUM (GES_EDGE_NONE), "GES_EDGE_NONE", "none"},
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{0, NULL, NULL}
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};
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*id = g_enum_register_static ("GESEdge", edges);
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}
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/**
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* ges_edge_name:
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* @edge: The #GESEdge to get the name of
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*
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* Returns: A human friendly name for @edge
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*
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* Since: 1.16
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*/
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const gchar *
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ges_edge_name (GESEdge edge)
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{
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switch (edge) {
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case GES_EDGE_START:
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return "start";
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case GES_EDGE_END:
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return "end";
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default:
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return "none";
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}
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}
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GType
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ges_edge_get_type (void)
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{
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static GType id;
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static GOnce once = G_ONCE_INIT;
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g_once (&once, (GThreadFunc) register_ges_edge, &id);
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return id;
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}
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static GEnumValue transition_types[] = {
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_NONE,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_NONE",
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"none"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_LR",
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"bar-wipe-lr"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_TB,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BAR_WIPE_TB",
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"bar-wipe-tb"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TL,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TL",
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"box-wipe-tl"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TR,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TR",
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"box-wipe-tr"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BR,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BR",
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"box-wipe-br"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BL,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BL",
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"box-wipe-bl"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CI,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CI",
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"four-box-wipe-ci"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CO,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FOUR_BOX_WIPE_CO",
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"four-box-wipe-co"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_V,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_V",
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"barndoor-v"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_H,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_H",
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"barndoor-h"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TC,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_TC",
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"box-wipe-tc"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_RC,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_RC",
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"box-wipe-rc"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BC,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_BC",
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"box-wipe-bc"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_LC,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOX_WIPE_LC",
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"box-wipe-lc"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TL,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TL",
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"diagonal-tl"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TR,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DIAGONAL_TR",
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"diagonal-tr"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_V,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_V",
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"bowtie-v"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_H,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BOWTIE_H",
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"bowtie-h"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DBL,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DBL",
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"barndoor-dbl"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DTL,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DTL",
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"barndoor-dtl"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DBD,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DBD",
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"misc-diagonal-dbd"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DD,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_MISC_DIAGONAL_DD",
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"misc-diagonal-dd"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_D,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_D",
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"vee-d"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_L,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_L",
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"vee-l"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_U,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_U",
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"vee-u"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_R,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_VEE_R",
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"vee-r"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_D,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_D",
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"barnvee-d"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_L,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_L",
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"barnvee-l"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_U,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_U",
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"barnvee-u"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_R,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNVEE_R",
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"barnvee-r"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_IRIS_RECT,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_IRIS_RECT",
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"iris-rect"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW12,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW12",
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"clock-cw12"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW3,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW3",
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"clock-cw3"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW6,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW6",
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"clock-cw6"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW9,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_CLOCK_CW9",
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"clock-cw9"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBV,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBV",
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"pinwheel-tbv"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBH,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_TBH",
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"pinwheel-tbh"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_FB,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_PINWHEEL_FB",
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"pinwheel-fb"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CT,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CT",
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"fan-ct"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CR,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_CR",
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"fan-cr"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOV,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOV",
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"doublefan-fov"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOH,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FOH",
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"doublefan-foh"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWT,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWT",
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"singlesweep-cwt"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWR,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWR",
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"singlesweep-cwr"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWB,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWB",
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"singlesweep-cwb"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWL,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWL",
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"singlesweep-cwl"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PV,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PV",
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"doublesweep-pv"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PD,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PD",
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"doublesweep-pd"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OV,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OV",
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"doublesweep-ov"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OH,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_OH",
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"doublesweep-oh"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_T,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_T",
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"fan-t"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_R,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_R",
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"fan-r"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_B,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_B",
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"fan-b"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_L,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_FAN_L",
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"fan-l"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIV,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIV",
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"doublefan-fiv"},
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{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIH,
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"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLEFAN_FIH",
|
|
"doublefan-fih"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTL,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTL",
|
|
"singlesweep-cwtl"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBL,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBL",
|
|
"singlesweep-cwbl"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBR,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWBR",
|
|
"singlesweep-cwbr"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTR,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SINGLESWEEP_CWTR",
|
|
"singlesweep-cwtr"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDTL,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDTL",
|
|
"doublesweep-pdtl"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDBL,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_DOUBLESWEEP_PDBL",
|
|
"doublesweep-pdbl"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_T,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_T",
|
|
"saloondoor-t"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_L,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_L",
|
|
"saloondoor-l"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_B,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_B",
|
|
"saloondoor-b"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_R,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_SALOONDOOR_R",
|
|
"saloondoor-r"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_R,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_R",
|
|
"windshield-r"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_U,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_U",
|
|
"windshield-u"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_V,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_V",
|
|
"windshield-v"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_H,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_WINDSHIELD_H",
|
|
"windshield-h"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE",
|
|
"crossfade"},
|
|
{GES_VIDEO_STANDARD_TRANSITION_TYPE_FADE_IN,
|
|
"GES_VIDEO_STANDARD_TRANSITION_TYPE_FADE_IN",
|
|
"fade-in"},
|
|
{0, NULL, NULL}
|
|
};
|
|
|
|
void
|
|
_init_standard_transition_assets (void)
|
|
{
|
|
guint i;
|
|
|
|
for (i = 1; i < G_N_ELEMENTS (transition_types) - 1; i++) {
|
|
GESAsset *asset = ges_asset_request (GES_TYPE_TRANSITION_CLIP,
|
|
transition_types[i].value_nick, NULL);
|
|
|
|
ges_meta_container_register_meta_string (GES_META_CONTAINER (asset),
|
|
GES_META_READABLE, GES_META_DESCRIPTION,
|
|
transition_types[i].value_name);
|
|
|
|
gst_object_unref (asset);
|
|
}
|
|
|
|
}
|
|
|
|
GType
|
|
ges_video_standard_transition_type_get_type (void)
|
|
{
|
|
static GType the_type = 0;
|
|
static gsize once = 0;
|
|
|
|
if (g_once_init_enter (&once)) {
|
|
g_assert (!once);
|
|
|
|
the_type = g_enum_register_static ("GESVideoStandardTransitionType",
|
|
transition_types);
|
|
g_once_init_leave (&once, 1);
|
|
}
|
|
|
|
return the_type;
|
|
}
|
|
|
|
GType
|
|
ges_text_valign_get_type (void)
|
|
{
|
|
static GType text_overlay_valign_type = 0;
|
|
static gsize initialized = 0;
|
|
static const GEnumValue text_overlay_valign[] = {
|
|
{GES_TEXT_VALIGN_BASELINE, "GES_TEXT_VALIGN_BASELINE", "baseline"},
|
|
{GES_TEXT_VALIGN_BOTTOM, "GES_TEXT_VALIGN_BOTTOM", "bottom"},
|
|
{GES_TEXT_VALIGN_TOP, "GES_TEXT_VALIGN_TOP", "top"},
|
|
{GES_TEXT_VALIGN_POSITION, "GES_TEXT_VALIGN_POSITION", "position"},
|
|
{GES_TEXT_VALIGN_CENTER, "GES_TEXT_VALIGN_CENTER", "center"},
|
|
{GES_TEXT_VALIGN_ABSOLUTE, "GES_TEXT_VALIGN_ABSOLUTE", "absolute"},
|
|
{0, NULL, NULL},
|
|
};
|
|
|
|
if (g_once_init_enter (&initialized)) {
|
|
text_overlay_valign_type =
|
|
g_enum_register_static ("GESTextVAlign", text_overlay_valign);
|
|
g_once_init_leave (&initialized, 1);
|
|
}
|
|
return text_overlay_valign_type;
|
|
}
|
|
|
|
GType
|
|
ges_text_halign_get_type (void)
|
|
{
|
|
static GType text_overlay_halign_type = 0;
|
|
static gsize initialized = 0;
|
|
static const GEnumValue text_overlay_halign[] = {
|
|
{GES_TEXT_HALIGN_LEFT, "GES_TEXT_HALIGN_LEFT", "left"},
|
|
{GES_TEXT_HALIGN_CENTER, "GES_TEXT_HALIGN_CENTER", "center"},
|
|
{GES_TEXT_HALIGN_RIGHT, "GES_TEXT_HALIGN_RIGHT", "right"},
|
|
{GES_TEXT_HALIGN_POSITION, "GES_TEXT_HALIGN_POSITION", "position"},
|
|
{GES_TEXT_HALIGN_ABSOLUTE, "GES_TEXT_HALIGN_ABSOLUTE", "absolute"},
|
|
{0, NULL, NULL},
|
|
};
|
|
|
|
if (g_once_init_enter (&initialized)) {
|
|
text_overlay_halign_type =
|
|
g_enum_register_static ("GESTextHAlign", text_overlay_halign);
|
|
g_once_init_leave (&initialized, 1);
|
|
}
|
|
return text_overlay_halign_type;
|
|
}
|
|
|
|
/* table more-or-less copied from gstvideotestsrc.c */
|
|
static GEnumValue vpattern_enum_values[] = {
|
|
{GES_VIDEO_TEST_PATTERN_SMPTE, "GES_VIDEO_TEST_PATTERN_SMPTE", "smpte"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_SNOW, "GES_VIDEO_TEST_PATTERN_SNOW", "snow"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_BLACK, "GES_VIDEO_TEST_PATTERN_BLACK", "black"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_WHITE, "GES_VIDEO_TEST_PATTERN_WHITE", "white"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_RED, "GES_VIDEO_TEST_PATTERN_RED", "red"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_GREEN, "GES_VIDEO_TEST_PATTERN_GREEN", "green"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_BLUE, "GES_VIDEO_TEST_PATTERN_BLUE", "blue"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_CHECKERS1,
|
|
"GES_VIDEO_TEST_PATTERN_CHECKERS1", "checkers-1"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_CHECKERS2,
|
|
"GES_VIDEO_TEST_PATTERN_CHECKERS2", "checkers-2"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_CHECKERS4,
|
|
"GES_VIDEO_TEST_PATTERN_CHECKERS4", "checkers-4"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_CHECKERS8,
|
|
"GES_VIDEO_TEST_PATTERN_CHECKERS8", "checkers-8"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_CIRCULAR,
|
|
"GES_VIDEO_TEST_PATTERN_CIRCULAR", "circular"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_BLINK, "GES_VIDEO_TEST_PATTERN_BLINK", "blink"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_SMPTE75, "GES_VIDEO_TEST_PATTERN_SMPTE75", "smpte75"}
|
|
,
|
|
{GES_VIDEO_TEST_ZONE_PLATE, "GES_VIDEO_TEST_ZONE_PLATE", "zone-plate"}
|
|
,
|
|
{GES_VIDEO_TEST_GAMUT, "GES_VIDEO_TEST_GAMUT", "gamut"}
|
|
,
|
|
{GES_VIDEO_TEST_CHROMA_ZONE_PLATE, "GES_VIDEO_TEST_CHROMA_ZONE_PLATE",
|
|
"chroma-zone-plate"}
|
|
,
|
|
{GES_VIDEO_TEST_PATTERN_SOLID, "GES_VIDEO_TEST_PATTERN_SOLID", "solid-color"}
|
|
,
|
|
{0, NULL, NULL}
|
|
};
|
|
|
|
GType
|
|
ges_video_test_pattern_get_type (void)
|
|
{
|
|
|
|
static gsize once = 0;
|
|
static GType theType = 0;
|
|
|
|
if (g_once_init_enter (&once)) {
|
|
theType = g_enum_register_static ("GESVideoTestPattern",
|
|
vpattern_enum_values);
|
|
g_once_init_leave (&once, 1);
|
|
};
|
|
|
|
return theType;
|
|
}
|
|
|
|
static void
|
|
register_ges_meta_flag (GType * id)
|
|
{
|
|
static const GFlagsValue values[] = {
|
|
{C_ENUM (GES_META_READABLE), "GES_META_READABLE", "readable"},
|
|
{C_ENUM (GES_META_WRITABLE), "GES_META_WRITABLE", "writable"},
|
|
{C_ENUM (GES_META_READ_WRITE), "GES_META_READ_WRITE", "readwrite"},
|
|
{0, NULL, NULL}
|
|
};
|
|
|
|
*id = g_flags_register_static ("GESMetaFlag", values);
|
|
}
|
|
|
|
GType
|
|
ges_meta_flag_get_type (void)
|
|
{
|
|
static GType id;
|
|
static GOnce once = G_ONCE_INIT;
|
|
|
|
g_once (&once, (GThreadFunc) register_ges_meta_flag, &id);
|
|
return id;
|
|
}
|
|
|
|
static void
|
|
register_ges_marker_flags (GType * id)
|
|
{
|
|
static const GFlagsValue values[] = {
|
|
{C_ENUM (GES_MARKER_FLAG_NONE), "GES_MARKER_FLAG_NONE", "none"},
|
|
{C_ENUM (GES_MARKER_FLAG_SNAPPABLE), "GES_MARKER_FLAG_SNAPPABLE",
|
|
"snappable"},
|
|
{0, NULL, NULL}
|
|
};
|
|
|
|
*id = g_flags_register_static ("GESMarkerFlags", values);
|
|
}
|
|
|
|
GType
|
|
ges_marker_flags_get_type (void)
|
|
{
|
|
static GType id;
|
|
static GOnce once = G_ONCE_INIT;
|
|
|
|
g_once (&once, (GThreadFunc) register_ges_marker_flags, &id);
|
|
return id;
|
|
}
|