Digi
/
meta-digi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
meta-digi/meta-digi-dey/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0014-Specific-patches-for-g...

368 lines
10 KiB
Diff
Raw Blame History

From e277ba3892378d6562913e2a803f3a126d46c720 Mon Sep 17 00:00:00 2001
From: Lyon Wang <lyon.wang@nxp.com>
Date: Fri, 30 Dec 2016 15:53:21 +0800
Subject: [PATCH 14/26] Specific patches for gstplayer API
player: Add get_rotate, set_rotate API
- Add gstplayer get_rotate() and set_rotate() API
player: Add force-aspect-ratio config
- Add get/set force-aspect-ratio config API
player: Add set audio / text sink API
- Add get/set audio / text sink API
Upstream-Status: Inappropriate [i.MX specific]
Signed-off-by: Lyon Wang <lyon.wang@nxp.com>
Conflicts:
gst-libs/gst/player/gstplayer.c
gst-libs/gst/player/gstplayer.h
---
gst-libs/gst/player/gstplayer.c | 284 ++++++++++++++++++++++++++++++++++++++++
gst-libs/gst/player/gstplayer.h | 11 ++
2 files changed, 295 insertions(+)
diff --git a/gst-libs/gst/player/gstplayer.c b/gst-libs/gst/player/gstplayer.c
index 273a480..92ad919 100644
--- a/gst-libs/gst/player/gstplayer.c
+++ b/gst-libs/gst/player/gstplayer.c
@@ -82,6 +82,7 @@ typedef enum
CONFIG_QUARK_USER_AGENT = 0,
CONFIG_QUARK_POSITION_INTERVAL_UPDATE,
CONFIG_QUARK_ACCURATE_SEEK,
+ CONFIG_QUARK_FORCE_ASPECT_RATIO,
CONFIG_QUARK_MAX
} ConfigQuarkId;
@@ -90,6 +91,7 @@ static const gchar *_config_quark_strings[] = {
"user-agent",
"position-interval-update",
"accurate-seek",
+ "force-aspect-ratio",
};
GQuark _config_quark_table[CONFIG_QUARK_MAX];
@@ -286,6 +288,7 @@ gst_player_init (GstPlayer * self)
self->config = gst_structure_new_id (QUARK_CONFIG,
CONFIG_QUARK (POSITION_INTERVAL_UPDATE), G_TYPE_UINT, DEFAULT_POSITION_UPDATE_INTERVAL_MS,
CONFIG_QUARK (ACCURATE_SEEK), G_TYPE_BOOLEAN, FALSE,
+ CONFIG_QUARK (FORCE_ASPECT_RATIO), G_TYPE_BOOLEAN, TRUE,
NULL);
/* *INDENT-ON* */
@@ -4758,3 +4761,284 @@ gst_player_get_video_snapshot (GstPlayer * self,
return sample;
}
+
+/**
+ * gst_player_get_video_sink:
+ * @player: #GstPlayer instance
+ *
+ * Returns: actual video sink element
+ */
+GstElement *
+gst_player_get_video_sink (GstPlayer * self)
+{
+ GstElement *sink = NULL;
+ GstElement *actual_sink = NULL;
+ GstIteratorResult rc;
+ GstIterator *it;
+ GValue item = { 0, };
+ g_return_val_if_fail (GST_IS_PLAYER (self), NULL);
+
+ g_object_get (G_OBJECT (self->playbin), "video-sink", &sink, NULL);
+ if (NULL == sink) {
+ GST_WARNING_OBJECT (self, "No video-sink found");
+ return NULL;
+ }
+ it = gst_bin_iterate_sinks ((GstBin *) sink);
+ do {
+ rc = gst_iterator_next (it, &item);
+ if (rc == GST_ITERATOR_OK) {
+ break;
+ }
+ } while (rc != GST_ITERATOR_DONE);
+
+ g_object_unref (sink);
+ actual_sink = g_value_get_object (&item);
+ g_value_unset (&item);
+ gst_iterator_free (it);
+
+ if (NULL == actual_sink) {
+ GST_WARNING_OBJECT (self, "No video-sink found");
+ return NULL;
+ }
+
+ return actual_sink;
+}
+
+/**
+ * gst_palyer_set_rotate:
+ * @player: #GstPlayer instance
+ * @rotation: rotation degree value
+ *
+ * Returns: %TRUE or %FALSE
+ *
+ * Set the rotation vaule
+ */
+gboolean
+gst_player_set_rotate (GstPlayer * self, gint rotation)
+{
+ GstElement *video_sink = NULL;
+ GObjectClass *gobjclass = NULL;
+ g_return_val_if_fail (GST_IS_PLAYER (self), FALSE);
+
+ video_sink = gst_player_get_video_sink (self);
+ if (NULL == video_sink) {
+ GST_WARNING_OBJECT (self, " cannot get video sink ");
+ return FALSE;
+ }
+ GST_DEBUG_OBJECT (self, "set rotation degree '%d'", rotation);
+
+ gobjclass = G_OBJECT_GET_CLASS (G_OBJECT (video_sink));
+ if (g_object_class_find_property (gobjclass, "rotate")
+ && g_object_class_find_property (gobjclass, "reconfig")) {
+ g_object_set (G_OBJECT (video_sink), "rotate", rotation / 90, NULL);
+ g_object_set (G_OBJECT (video_sink), "reconfig", 1, NULL);
+ } else if (g_object_class_find_property (gobjclass, "rotate-method")) {
+ g_object_set (G_OBJECT (video_sink), "rotate-method", rotation / 90, NULL);
+ } else {
+ GST_INFO_OBJECT (self, "can't set rotation for current video sink %s'",
+ gst_element_get_name (video_sink));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+/**
+ * gst_player_get_rotate:
+ * @player: #GstPlayer instance
+ *
+ * Returns: the rotation degree value
+ */
+gint
+gst_player_get_rotate (GstPlayer * self)
+{
+ GstElement *video_sink = NULL;
+ GObjectClass *gobjclass = NULL;
+ gint rotation = 0;
+ g_return_val_if_fail (GST_IS_PLAYER (self), 0);
+
+ video_sink = gst_player_get_video_sink (self);
+ if (NULL == video_sink) {
+ GST_WARNING_OBJECT (self, " cannot get video sink ");
+ return 0;
+ }
+
+ /* check if the element has "rotate" property */
+ gobjclass = G_OBJECT_GET_CLASS (video_sink);
+ if (g_object_class_find_property (gobjclass, "rotate")) {
+ g_object_get (G_OBJECT (video_sink), "rotate", &rotation, NULL);
+ rotation = rotation * 90;
+ } else if (g_object_class_find_property (gobjclass, "rotate-method")) {
+ g_object_get (G_OBJECT (video_sink), "rotate-method", &rotation, NULL);
+ rotation = rotation * 90;
+ }
+
+ GST_DEBUG_OBJECT (self, "get rotation degree '%d'", rotation);
+
+ return rotation;
+}
+
+/**
+ * gst_player_config_set_force_aspect_ratio:
+ * @player: #GstPlayer instance
+ * @force_aspect_ratio: keey original aspect ratio or not
+ *
+ * Enable or disable force aspect ratio
+ * force_aspect_ratio seeking is TRUE by default.
+ *
+ * Since: 1.12
+ */
+void
+gst_player_config_set_force_aspect_ratio (GstPlayer * self, gboolean force_aspect_ratio)
+{
+ GstStructure *config = self->config;
+ g_return_if_fail (config != NULL);
+
+ gst_structure_id_set (config,
+ CONFIG_QUARK (FORCE_ASPECT_RATIO), G_TYPE_BOOLEAN, force_aspect_ratio, NULL);
+
+ g_object_set(self->playbin, "force-aspect-ratio", force_aspect_ratio, NULL);
+}
+
+/**
+ * gst_player_config_get_force_aspect_ratio:
+ * @config: a #GstPlayer configuration
+ *
+ * Returns: %TRUE if force-aspect-ratio is enabled
+ *
+ * Since 1.12
+ */
+gboolean
+gst_player_config_get_force_aspect_ratio (const GstStructure * config)
+{
+ gboolean force_aspect_ratio = TRUE;
+
+ g_return_val_if_fail (config != NULL, FALSE);
+
+ gst_structure_id_get (config,
+ CONFIG_QUARK (FORCE_ASPECT_RATIO), G_TYPE_BOOLEAN, &force_aspect_ratio, NULL);
+
+ return force_aspect_ratio;
+}
+
+/**
+ * gst_player_set_audio_sink:
+ * @player: #GstPlayer instance
+ * @audio_sink: the custom audio sink to set
+ *
+ * Returns: %TRUE or %FALSE
+ *
+ * Set the customize audio sink
+ */
+gboolean
+gst_player_set_audio_sink (GstPlayer * self, GstElement * audio_sink)
+{
+ g_return_val_if_fail (GST_IS_PLAYER (self), FALSE);
+ g_return_val_if_fail (audio_sink != NULL, FALSE);
+
+ g_object_set (G_OBJECT (self->playbin), "audio-sink", audio_sink, NULL);
+ return TRUE;
+}
+
+/**
+ * gst_player_set_text_sink:
+ * @player: #GstPlayer instance
+ * @text_sink: the custom text sink to set
+ *
+ * Returns: %TRUE or %FALSE
+ *
+ * Set the customize text sink
+ */
+gboolean
+gst_player_set_text_sink (GstPlayer * self, GstElement * text_sink)
+{
+ g_return_val_if_fail (GST_IS_PLAYER (self), FALSE);
+ g_return_val_if_fail (text_sink != NULL, FALSE);
+
+ g_object_set (G_OBJECT (self->playbin), "text-sink", text_sink, NULL);
+ return TRUE;
+}
+
+/**
+ * gst_player_get_audio_sink:
+ * @player: #GstPlayer instance
+ *
+ * Returns: actual audio sink element
+ */
+GstElement *
+gst_player_get_audio_sink (GstPlayer * self)
+{
+ GstElement *sink = NULL;
+ GstElement *actual_sink = NULL;
+ GstIteratorResult rc;
+ GstIterator *it;
+ GValue item = { 0, };
+ g_return_val_if_fail (GST_IS_PLAYER (self), NULL);
+
+ g_object_get (G_OBJECT (self->playbin), "audio-sink", &sink, NULL);
+ if (NULL == sink) {
+ GST_WARNING_OBJECT (self, "No audio-sink found");
+ return NULL;
+ }
+ it = gst_bin_iterate_sinks ((GstBin *) sink);
+ do {
+ rc = gst_iterator_next (it, &item);
+ if (rc == GST_ITERATOR_OK) {
+ break;
+ }
+ } while (rc != GST_ITERATOR_DONE);
+
+ g_object_unref (sink);
+ actual_sink = g_value_get_object (&item);
+ g_value_unset (&item);
+ gst_iterator_free (it);
+
+ if (NULL == actual_sink) {
+ GST_WARNING_OBJECT (self, "No auido-sink found");
+ return NULL;
+ }
+
+ return actual_sink;
+}
+
+/**
+ * gst_player_get_text_sink:
+ * @player: #GstPlayer instance
+ *
+ * Returns: actual text sink element
+ */
+GstElement *
+gst_player_get_text_sink (GstPlayer * self)
+{
+ GstElement *sink = NULL;
+ GstElement *actual_sink = NULL;
+ GstIteratorResult rc;
+ GstIterator *it;
+ GValue item = { 0, };
+ g_return_val_if_fail (GST_IS_PLAYER (self), NULL);
+
+ g_object_get (G_OBJECT (self->playbin), "text-sink", &sink, NULL);
+ if (NULL == sink) {
+ GST_WARNING_OBJECT (self, "No text-sink found");
+ return NULL;
+ }
+ it = gst_bin_iterate_sinks ((GstBin *) sink);
+ do {
+ rc = gst_iterator_next (it, &item);
+ if (rc == GST_ITERATOR_OK) {
+ break;
+ }
+ } while (rc != GST_ITERATOR_DONE);
+
+ g_object_unref (sink);
+ actual_sink = g_value_get_object (&item);
+ g_value_unset (&item);
+ gst_iterator_free (it);
+
+ if (NULL == actual_sink) {
+ GST_WARNING_OBJECT (self, "No text-sink found");
+ return NULL;
+ }
+
+ return actual_sink;
+}
diff --git a/gst-libs/gst/player/gstplayer.h b/gst-libs/gst/player/gstplayer.h
index 0338d1a..f444918 100644
--- a/gst-libs/gst/player/gstplayer.h
+++ b/gst-libs/gst/player/gstplayer.h
@@ -216,6 +216,17 @@ typedef enum
GstSample * gst_player_get_video_snapshot (GstPlayer * player,
GstPlayerSnapshotFormat format, GstStructure * config);
+/* Custom gstplayer API */
+gboolean gst_player_set_rotate (GstPlayer * player, gint rotation);
+gint gst_player_get_rotate (GstPlayer * player);
+
+void gst_player_config_set_force_aspect_ratio (GstPlayer * self, gboolean force_aspect_ratio);
+gboolean gst_player_config_get_force_aspect_ratio (const GstStructure * config);
+
+gboolean gst_player_set_audio_sink (GstPlayer * player, GstElement * audio_sink);
+gboolean gst_player_set_text_sink (GstPlayer * player, GstElement * text_sink);
+GstElement * gst_player_get_audio_sink (GstPlayer * player);
+GstElement * gst_player_get_text_sink (GstPlayer * player);
G_END_DECLS
--
1.9.1
Reference in New Issue View Git Blame Copy Permalink