--- /dev/null
+/* Copyright (C) <2018> Philippe Normand <philn@igalia.com>
+ * Copyright (C) <2018> Žan Doberšek <zdobersek@igalia.com>
+ *
+ * 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.
+ */
+
+/**
+ * SECTION:element-wpesrc
+ * @title: wpesrc
+ *
+ * The wpesrc element is used to produce a video texture representing a web page
+ * rendered off-screen by WPE.
+ *
+ * Starting from WPEBackend-FDO 1.6.x, software rendering support is available. This
+ * features allows wpesrc to be used on machines without GPU, and/or for testing
+ * purpose. To enable it, set the `LIBGL_ALWAYS_SOFTWARE=true` environment
+ * variable and make sure `video/x-raw, format=BGRA` caps are negotiated by the
+ * wpesrc element.
+ *
+ * ## Example launch lines
+ *
+ * |[
+ * gst-launch-1.0 -v wpesrc location="https://gstreamer.freedesktop.org" ! queue ! glimagesink
+ * ]|
+ * Shows the GStreamer website homepage
+ *
+ * |[
+ * LIBGL_ALWAYS_SOFTWARE=true gst-launch-1.0 -v wpesrc num-buffers=50 location="https://gstreamer.freedesktop.org" ! videoconvert ! pngenc ! multifilesink location=/tmp/snapshot-%05d.png
+ * ]|
+ * Saves the first 50 video frames generated for the GStreamer website as PNG files in /tmp.
+ *
+ * |[
+ * gst-play-1.0 --videosink gtkglsink wpe://https://gstreamer.freedesktop.org
+ * ]|
+ * Shows the GStreamer website homepage as played with GstPlayer in a GTK+ window.
+ *
+ * |[
+ * gst-launch-1.0 glvideomixer name=m sink_1::zorder=0 ! glimagesink wpesrc location="file:///home/phil/Downloads/plunk/index.html" draw-background=0 ! m. videotestsrc ! queue ! glupload ! glcolorconvert ! m.
+ * ]|
+ * Composite WPE with a video stream in a single OpenGL scene.
+ *
+ * |[
+ * gst-launch-1.0 glvideomixer name=m sink_1::zorder=0 sink_0::height=818 sink_0::width=1920 ! gtkglsink wpesrc location="file:///home/phil/Downloads/plunk/index.html" draw-background=0 ! m. uridecodebin uri="http://192.168.1.44/Sintel.2010.1080p.mkv" name=d d. ! queue ! glupload ! glcolorconvert ! m.
+ * ]|
+ * Composite WPE with a video stream, sink_0 pad properties have to match the video dimensions.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "gstwpevideosrc.h"
+#include "gstwpesrcbin.h"
+
+GST_DEBUG_CATEGORY (wpe_video_src_debug);
+GST_DEBUG_CATEGORY (wpe_view_debug);
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+ GST_DEBUG_CATEGORY_INIT (wpe_video_src_debug, "wpesrc", 0, "WPE Source");
+ GST_DEBUG_CATEGORY_INIT (wpe_view_debug, "wpeview", 0, "WPE Threaded View");
+
+ gboolean result = gst_element_register (plugin, "wpevideosrc", GST_RANK_NONE,
+ GST_TYPE_WPE_VIDEO_SRC);
+ result &= gst_element_register(plugin, "wpesrc", GST_RANK_NONE, GST_TYPE_WPE_SRC);
+ return result;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR,
+ wpe, "WPE src plugin", plugin_init, VERSION, GST_LICENSE, PACKAGE,
+ GST_PACKAGE_ORIGIN)
--- /dev/null
+/* Copyright (C) <2018> Philippe Normand <philn@igalia.com>
+ * Copyright (C) <2018> Žan Doberšek <zdobersek@igalia.com>
+ *
+ * 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.
+ */
+
+/**
+ * SECTION:element-wpesrc
+ * @title: wpesrc
+ *
+ * FIXME The wpesrc element is used to produce a video texture representing a
+ * web page rendered off-screen by WPE.
+ *
+ */
+
+#include "gstwpesrcbin.h"
+#include "gstwpevideosrc.h"
+#include "WPEThreadedView.h"
+
+struct _GstWpeSrc
+{
+ GstBin parent;
+
+ GstElement *video_src;
+};
+
+enum
+{
+ PROP_0,
+ PROP_LOCATION,
+ PROP_DRAW_BACKGROUND
+};
+
+enum
+{
+ SIGNAL_LOAD_BYTES,
+ LAST_SIGNAL
+};
+
+static guint gst_wpe_video_src_signals[LAST_SIGNAL] = { 0 };
+
+static void gst_wpe_src_uri_handler_init (gpointer iface, gpointer data);
+
+#define gst_wpe_src_parent_class parent_class
+G_DEFINE_TYPE_WITH_CODE (GstWpeSrc, gst_wpe_src, GST_TYPE_BIN,
+ G_IMPLEMENT_INTERFACE (GST_TYPE_URI_HANDLER, gst_wpe_src_uri_handler_init));
+
+static GstStaticPadTemplate video_src_factory =
+GST_STATIC_PAD_TEMPLATE ("video_src", GST_PAD_SRC, GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("video/x-raw(memory:GLMemory), "
+ "format = (string) RGBA, "
+ "width = " GST_VIDEO_SIZE_RANGE ", "
+ "height = " GST_VIDEO_SIZE_RANGE ", "
+ "framerate = " GST_VIDEO_FPS_RANGE ", "
+ "pixel-aspect-ratio = (fraction)1/1,"
+ "texture-target = (string)2D"
+#if ENABLE_SHM_BUFFER_SUPPORT
+ "; video/x-raw, "
+ "format = (string) BGRA, "
+ "width = " GST_VIDEO_SIZE_RANGE ", "
+ "height = " GST_VIDEO_SIZE_RANGE ", "
+ "framerate = " GST_VIDEO_FPS_RANGE ", "
+ "pixel-aspect-ratio = (fraction)1/1"
+#endif
+ ));
+
+static void
+gst_wpe_src_load_bytes (GstWpeVideoSrc * src, GBytes * bytes)
+{
+ GstWpeSrc *self = GST_WPE_SRC (src);
+
+ if (self->video_src)
+ g_signal_emit_by_name (self->video_src, "load-bytes", bytes, NULL);
+}
+
+static void
+gst_wpe_src_get_property (GObject * object, guint prop_id,
+ GValue * value, GParamSpec * pspec)
+{
+ GstWpeSrc *self = GST_WPE_SRC (object);
+
+ if (self->video_src)
+ g_object_get_property (G_OBJECT (self->video_src), pspec->name, value);
+}
+
+static void
+gst_wpe_src_set_property (GObject * object, guint prop_id,
+ const GValue * value, GParamSpec * pspec)
+{
+ GstWpeSrc *self = GST_WPE_SRC (object);
+
+ if (self->video_src)
+ g_object_set_property (G_OBJECT (self->video_src), pspec->name, value);
+}
+
+static GstURIType
+gst_wpe_src_uri_get_type (GType)
+{
+ return GST_URI_SRC;
+}
+
+static const gchar *const *
+gst_wpe_src_get_protocols (GType)
+{
+ static const char *protocols[] = { "wpe", NULL };
+ return protocols;
+}
+
+static gchar *
+gst_wpe_src_get_uri (GstURIHandler * handler)
+{
+ GstWpeSrc *src = GST_WPE_SRC (handler);
+ const gchar *location;
+ g_object_get (src->video_src, "location", &location, NULL);
+ return g_strdup_printf ("wpe://%s", location);
+}
+
+static gboolean
+gst_wpe_src_set_uri (GstURIHandler * handler, const gchar * uri,
+ GError ** error)
+{
+ GstWpeSrc *src = GST_WPE_SRC (handler);
+
+ g_object_set (src->video_src, "location", uri + 6, NULL);
+ return TRUE;
+}
+
+static void
+gst_wpe_src_uri_handler_init (gpointer iface_ptr, gpointer data)
+{
+ GstURIHandlerInterface *iface = (GstURIHandlerInterface *) iface_ptr;
+
+ iface->get_type = gst_wpe_src_uri_get_type;
+ iface->get_protocols = gst_wpe_src_get_protocols;
+ iface->get_uri = gst_wpe_src_get_uri;
+ iface->set_uri = gst_wpe_src_set_uri;
+}
+
+static void
+gst_wpe_src_init (GstWpeSrc * src)
+{
+ src->video_src = gst_element_factory_make ("wpevideosrc", NULL);
+
+ gst_bin_add (GST_BIN_CAST (src), src->video_src);
+
+ GstPad *pad =
+ gst_element_get_static_pad (GST_ELEMENT_CAST (src->video_src), "src");
+
+ GstPad *ghost_pad = gst_ghost_pad_new_from_template ("video_src", pad,
+ gst_static_pad_template_get (&video_src_factory));
+ GstProxyPad *proxy_pad =
+ gst_proxy_pad_get_internal (GST_PROXY_PAD (ghost_pad));
+ gst_pad_set_active (GST_PAD_CAST (proxy_pad), TRUE);
+ gst_object_unref (proxy_pad);
+
+ gst_element_add_pad (GST_ELEMENT_CAST (src), GST_PAD_CAST (ghost_pad));
+
+ gst_object_unref (pad);
+}
+
+static void
+gst_wpe_src_class_init (GstWpeSrcClass * klass)
+{
+ GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
+ GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+
+ gobject_class->set_property = gst_wpe_src_set_property;
+ gobject_class->get_property = gst_wpe_src_get_property;
+
+ g_object_class_install_property (gobject_class, PROP_LOCATION,
+ g_param_spec_string ("location", "location", "The URL to display", "",
+ (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
+ g_object_class_install_property (gobject_class, PROP_DRAW_BACKGROUND,
+ g_param_spec_boolean ("draw-background", "Draws the background",
+ "Whether to draw the WebView background", TRUE,
+ (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));
+
+ gst_element_class_set_static_metadata (element_class, "WPE source",
+ "Source/Video", "Creates a video stream from a WPE browser",
+ "Philippe Normand <philn@igalia.com>, Žan Doberšek "
+ "<zdobersek@igalia.com>");
+
+ /**
+ * GstWpeSrc::load-bytes:
+ * @src: the object which received the signal
+ * @bytes: the GBytes data to load
+ *
+ * Load the specified bytes into the internal webView.
+ */
+ gst_wpe_video_src_signals[SIGNAL_LOAD_BYTES] =
+ g_signal_new_class_handler ("load-bytes", G_TYPE_FROM_CLASS (klass),
+ static_cast < GSignalFlags > (G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
+ G_CALLBACK (gst_wpe_src_load_bytes), NULL, NULL, NULL, G_TYPE_NONE, 1,
+ G_TYPE_BYTES);
+
+ gst_element_class_set_static_metadata (element_class, "WPE source",
+ "Source/Video", "Creates a video stream from a WPE browser",
+ "Philippe Normand <philn@igalia.com>, Žan Doberšek "
+ "<zdobersek@igalia.com>");
+
+ gst_element_class_add_static_pad_template (element_class, &video_src_factory);
+}
*/
/**
- * SECTION:element-wpesrc
- * @title: wpesrc
+ * SECTION:element-wpevideosrc
+ * @title: wpevideosrc
*
- * The wpesrc element is used to produce a video texture representing a web page
+ * The wpevideosrc element is used to produce a video texture representing a web page
* rendered off-screen by WPE.
*
* Starting from WPEBackend-FDO 1.6.x, software rendering support is available. This
- * features allows wpesrc to be used on machines without GPU, and/or for testing
+ * features allows wpevideosrc to be used on machines without GPU, and/or for testing
* purpose. To enable it, set the `LIBGL_ALWAYS_SOFTWARE=true` environment
* variable and make sure `video/x-raw, format=BGRA` caps are negotiated by the
- * wpesrc element.
+ * wpevideosrc element.
*
- * As the webview loading is usually not instantaneous, the wpesrc element emits
+ * As the webview loading is usually not instantaneous, the wpevideosrc element emits
* messages indicating the load progress, in percent. The value is an estimate
* based on the total number of bytes expected to be received for a document,
* including all its possible subresources and child documents. The application
* ## Example launch lines
*
* ```shell
- * gst-launch-1.0 -v wpesrc location="https://gstreamer.freedesktop.org" ! queue ! glimagesink
+ * gst-launch-1.0 -v wpevideosrc location="https://gstreamer.freedesktop.org" ! queue ! glimagesink
* ```
* Shows the GStreamer website homepage
*
* ```shell
- * LIBGL_ALWAYS_SOFTWARE=true gst-launch-1.0 -v wpesrc num-buffers=50 location="https://gstreamer.freedesktop.org" \
+ * LIBGL_ALWAYS_SOFTWARE=true gst-launch-1.0 -v wpevideosrc num-buffers=50 location="https://gstreamer.freedesktop.org" \
* videoconvert ! pngenc ! multifilesink location=/tmp/snapshot-%05d.png
* ```
* Saves the first 50 video frames generated for the GStreamer website as PNG files in /tmp.
* Shows the GStreamer website homepage as played with GstPlayer in a GTK+ window.
*
* ```shell
- * gst-launch-1.0 glvideomixer name=m sink_1::zorder=0 ! glimagesink wpesrc location="file:///tmp/asset.html" draw-background=0 \
+ * gst-launch-1.0 glvideomixer name=m sink_1::zorder=0 ! glimagesink wpevideosrc location="file:///tmp/asset.html" draw-background=0 \
* ! m. videotestsrc ! queue ! glupload ! glcolorconvert ! m.
* ```
* Composite WPE with a video stream in a single OpenGL scene.
*
* ```shell
* gst-launch-1.0 glvideomixer name=m sink_1::zorder=0 sink_0::height=818 sink_0::width=1920 ! gtkglsink \
- * wpesrc location="file:///tmp/asset.html" draw-background=0 ! m.
+ * wpevideosrc location="file:///tmp/asset.html" draw-background=0 ! m.
* uridecodebin uri="http://example.com/Sintel.2010.1080p.mkv" name=d d. ! queue ! glupload ! glcolorconvert ! m.
* ```
* Composite WPE with a video stream, sink_0 pad properties have to match the video dimensions.
#include <config.h>
#endif
-#include "gstwpesrc.h"
+#include "gstwpevideosrc.h"
#include <gst/gl/gl.h>
#include <gst/gl/egl/gstglmemoryegl.h>
#include <gst/gl/wayland/gstgldisplay_wayland.h>
#include "WPEThreadedView.h"
-GST_DEBUG_CATEGORY (wpe_src_debug);
-#define GST_CAT_DEFAULT wpe_src_debug
-
#define DEFAULT_WIDTH 1920
#define DEFAULT_HEIGHT 1080
#define DEFAULT_FPS_N 30
SIGNAL_LOAD_BYTES,
LAST_SIGNAL
};
-static guint gst_wpe_src_signals[LAST_SIGNAL] = { 0 };
+static guint gst_wpe_video_src_signals[LAST_SIGNAL] = { 0 };
-struct _GstWpeSrc
+struct _GstWpeVideoSrc
{
GstGLBaseSrc parent;
#define WPE_LOCK(o) g_mutex_lock(&(o)->lock)
#define WPE_UNLOCK(o) g_mutex_unlock(&(o)->lock)
-static void gst_wpe_src_uri_handler_init (gpointer iface, gpointer data);
-
-#define gst_wpe_src_parent_class parent_class
-G_DEFINE_TYPE_WITH_CODE (GstWpeSrc, gst_wpe_src, GST_TYPE_GL_BASE_SRC,
- G_IMPLEMENT_INTERFACE (GST_TYPE_URI_HANDLER, gst_wpe_src_uri_handler_init);
- GST_DEBUG_CATEGORY_INIT (wpe_src_debug, "wpesrc", 0, "WPE Source"););
-GST_ELEMENT_REGISTER_DEFINE (wpesrc, "wpesrc", GST_RANK_NONE,
- GST_TYPE_WPE_SRC);
+#define gst_wpe_video_src_parent_class parent_class
+G_DEFINE_TYPE(GstWpeVideoSrc, gst_wpe_video_src, GST_TYPE_GL_BASE_SRC);
#if ENABLE_SHM_BUFFER_SUPPORT
#define WPE_RAW_CAPS "; video/x-raw, " \
"framerate = " GST_VIDEO_FPS_RANGE ", " \
"pixel-aspect-ratio = (fraction)1/1, texture-target = (string)2D"
-#define WPE_SRC_CAPS WPE_BASIC_CAPS WPE_RAW_CAPS
-#define WPE_SRC_DOC_CAPS WPE_BASIC_CAPS "; video/x-raw, format = (string) BGRA"
+#define WPE_VIDEO_SRC_CAPS WPE_BASIC_CAPS WPE_RAW_CAPS
+#define WPE_VIDEO_SRC_DOC_CAPS WPE_BASIC_CAPS "; video/x-raw, format = (string) BGRA"
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_STATIC_CAPS (WPE_SRC_CAPS));
+ GST_STATIC_CAPS (WPE_VIDEO_SRC_CAPS));
static GstFlowReturn
-gst_wpe_src_create (GstBaseSrc * bsrc, guint64 offset, guint length, GstBuffer ** buf)
+gst_wpe_video_src_create (GstBaseSrc * bsrc, guint64 offset, guint length, GstBuffer ** buf)
{
GstGLBaseSrc *gl_src = GST_GL_BASE_SRC (bsrc);
- GstWpeSrc *src = GST_WPE_SRC (bsrc);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (bsrc);
GstFlowReturn ret = GST_FLOW_ERROR;
GstBuffer *locked_buffer;
GstClockTime next_time;
}
static gboolean
-gst_wpe_src_fill_memory (GstGLBaseSrc * bsrc, GstGLMemory * memory)
+gst_wpe_video_src_fill_memory (GstGLBaseSrc * bsrc, GstGLMemory * memory)
{
- GstWpeSrc *src = GST_WPE_SRC (bsrc);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (bsrc);
const GstGLFuncs *gl;
guint tex_id;
GstEGLImage *locked_image;
}
static gboolean
-gst_wpe_src_start (GstWpeSrc * src)
+gst_wpe_video_src_start (GstWpeVideoSrc * src)
{
GstGLContext *context = NULL;
GstGLDisplay *display = NULL;
}
static gboolean
-gst_wpe_src_decide_allocation (GstBaseSrc * base_src, GstQuery * query)
+gst_wpe_video_src_decide_allocation (GstBaseSrc * base_src, GstQuery * query)
{
GstGLBaseSrc *gl_src = GST_GL_BASE_SRC (base_src);
- GstWpeSrc *src = GST_WPE_SRC (base_src);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (base_src);
GstCapsFeatures *caps_features;
WPE_LOCK (src);
return GST_CALL_PARENT_WITH_DEFAULT(GST_BASE_SRC_CLASS, decide_allocation, (base_src, query), FALSE);
}
WPE_UNLOCK (src);
- return gst_wpe_src_start (src);
+ return gst_wpe_video_src_start (src);
}
static gboolean
-gst_wpe_src_gl_start (GstGLBaseSrc * base_src)
+gst_wpe_video_src_gl_start (GstGLBaseSrc * base_src)
{
- GstWpeSrc *src = GST_WPE_SRC (base_src);
- return gst_wpe_src_start (src);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (base_src);
+ return gst_wpe_video_src_start (src);
}
static void
-gst_wpe_src_stop_unlocked (GstWpeSrc * src)
+gst_wpe_video_src_stop_unlocked (GstWpeVideoSrc * src)
{
if (src->view) {
GST_DEBUG_OBJECT (src, "deleting view %p", src->view);
}
static void
-gst_wpe_src_gl_stop (GstGLBaseSrc * base_src)
+gst_wpe_video_src_gl_stop (GstGLBaseSrc * base_src)
{
- GstWpeSrc *src = GST_WPE_SRC (base_src);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (base_src);
WPE_LOCK (src);
- gst_wpe_src_stop_unlocked (src);
+ gst_wpe_video_src_stop_unlocked (src);
WPE_UNLOCK (src);
}
static gboolean
-gst_wpe_src_stop (GstBaseSrc * base_src)
+gst_wpe_video_src_stop (GstBaseSrc * base_src)
{
- GstWpeSrc *src = GST_WPE_SRC (base_src);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (base_src);
/* we can call this always, GstGLBaseSrc is smart enough to not crash if
* gst_gl_base_src_gl_start() has not been called from chaining up
- * gst_wpe_src_decide_allocation() */
+ * gst_wpe_video_src_decide_allocation() */
if (!GST_CALL_PARENT_WITH_DEFAULT(GST_BASE_SRC_CLASS, stop, (base_src), FALSE))
return FALSE;
WPE_LOCK (src);
- /* if gl-enabled, gst_wpe_src_stop_unlocked() would have already been called
- * inside gst_wpe_src_gl_stop() from the base class stopping the OpenGL
+ /* if gl-enabled, gst_wpe_video_src_stop_unlocked() would have already been called
+ * inside gst_wpe_video_src_gl_stop() from the base class stopping the OpenGL
* context */
if (!src->gl_enabled)
- gst_wpe_src_stop_unlocked (src);
+ gst_wpe_video_src_stop_unlocked (src);
WPE_UNLOCK (src);
return TRUE;
}
static GstCaps *
-gst_wpe_src_fixate (GstBaseSrc * base_src, GstCaps * caps)
+gst_wpe_video_src_fixate (GstBaseSrc * base_src, GstCaps * caps)
{
- GstWpeSrc *src = GST_WPE_SRC (base_src);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (base_src);
GstStructure *structure;
gint width, height;
}
void
-gst_wpe_src_configure_web_view (GstWpeSrc * src, WebKitWebView * webview)
+gst_wpe_video_src_configure_web_view (GstWpeVideoSrc * src, WebKitWebView * webview)
{
GValue args[2] = { {0}, {0} };
g_value_init (&args[1], G_TYPE_OBJECT);
g_value_set_object (&args[1], webview);
- g_signal_emitv (args, gst_wpe_src_signals[SIGNAL_CONFIGURE_WEB_VIEW], 0,
+ g_signal_emitv (args, gst_wpe_video_src_signals[SIGNAL_CONFIGURE_WEB_VIEW], 0,
NULL);
g_value_unset (&args[0]);
}
static void
-gst_wpe_src_load_bytes (GstWpeSrc * src, GBytes * bytes)
+gst_wpe_video_src_load_bytes (GstWpeVideoSrc * src, GBytes * bytes)
{
if (src->view && GST_STATE (GST_ELEMENT_CAST (src)) > GST_STATE_NULL) {
src->view->loadData (bytes);
}
static gboolean
-gst_wpe_src_set_location (GstWpeSrc * src, const gchar * location,
+gst_wpe_video_src_set_location (GstWpeVideoSrc * src, const gchar * location,
GError ** error)
{
GST_OBJECT_LOCK (src);
}
static void
-gst_wpe_src_set_draw_background (GstWpeSrc * src, gboolean draw_background)
+gst_wpe_video_src_set_draw_background (GstWpeVideoSrc * src, gboolean draw_background)
{
GST_OBJECT_LOCK (src);
src->draw_background = draw_background;
}
static void
-gst_wpe_src_set_property (GObject * object, guint prop_id, const GValue * value,
+gst_wpe_video_src_set_property (GObject * object, guint prop_id, const GValue * value,
GParamSpec * pspec)
{
- GstWpeSrc *src = GST_WPE_SRC (object);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (object);
switch (prop_id) {
case PROP_LOCATION:
return;
}
- if (!gst_wpe_src_set_location (src, location, NULL)) {
+ if (!gst_wpe_video_src_set_location (src, location, NULL)) {
GST_WARNING_OBJECT (src, "badly formatted location");
return;
}
break;
}
case PROP_DRAW_BACKGROUND:
- gst_wpe_src_set_draw_background (src, g_value_get_boolean (value));
+ gst_wpe_video_src_set_draw_background (src, g_value_get_boolean (value));
break;
default:
break;
}
static void
-gst_wpe_src_get_property (GObject * object, guint prop_id, GValue * value,
+gst_wpe_video_src_get_property (GObject * object, guint prop_id, GValue * value,
GParamSpec * pspec)
{
- GstWpeSrc *src = GST_WPE_SRC (object);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (object);
switch (prop_id) {
case PROP_LOCATION:
}
static gboolean
-gst_wpe_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
+gst_wpe_video_src_event (GstPad * pad, GstObject * parent, GstEvent * event)
{
gboolean ret = FALSE;
- GstWpeSrc *src = GST_WPE_SRC (parent);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (parent);
if (GST_EVENT_TYPE (event) == GST_EVENT_NAVIGATION) {
const gchar *key;
}
static void
-gst_wpe_src_init (GstWpeSrc * src)
+gst_wpe_video_src_init (GstWpeVideoSrc * src)
{
GstPad *pad = gst_element_get_static_pad (GST_ELEMENT_CAST (src), "src");
- gst_pad_set_event_function (pad, gst_wpe_src_event);
+ gst_pad_set_event_function (pad, gst_wpe_video_src_event);
gst_object_unref (pad);
src->draw_background = TRUE;
}
static void
-gst_wpe_src_finalize (GObject * object)
+gst_wpe_video_src_finalize (GObject * object)
{
- GstWpeSrc *src = GST_WPE_SRC (object);
+ GstWpeVideoSrc *src = GST_WPE_VIDEO_SRC (object);
g_free (src->location);
g_clear_pointer (&src->bytes, g_bytes_unref);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
-static GstURIType
-gst_wpe_src_uri_get_type (GType)
-{
- return GST_URI_SRC;
-}
-
-static const gchar *const *
-gst_wpe_src_get_protocols (GType)
-{
- static const char *protocols[] = { "wpe", NULL };
- return protocols;
-}
-
-static gchar *
-gst_wpe_src_get_uri (GstURIHandler * handler)
-{
- GstWpeSrc *src = GST_WPE_SRC (handler);
- gchar *uri;
-
- GST_OBJECT_LOCK (src);
- uri = g_strdup_printf ("wpe://%s", src->location);
- GST_OBJECT_UNLOCK (src);
-
- return uri;
-}
-
-static gboolean
-gst_wpe_src_set_uri (GstURIHandler * handler, const gchar * uri,
- GError ** error)
-{
- GstWpeSrc *src = GST_WPE_SRC (handler);
-
- return gst_wpe_src_set_location (src, uri + 6, error);
-}
-
-static void
-gst_wpe_src_uri_handler_init (gpointer iface_ptr, gpointer data)
-{
- GstURIHandlerInterface *iface = (GstURIHandlerInterface *) iface_ptr;
-
- iface->get_type = gst_wpe_src_uri_get_type;
- iface->get_protocols = gst_wpe_src_get_protocols;
- iface->get_uri = gst_wpe_src_get_uri;
- iface->set_uri = gst_wpe_src_set_uri;
-}
-
static void
-gst_wpe_src_class_init (GstWpeSrcClass * klass)
+gst_wpe_video_src_class_init (GstWpeVideoSrcClass * klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
GstPadTemplate *tmpl;
GstCaps *doc_caps;
- gobject_class->set_property = gst_wpe_src_set_property;
- gobject_class->get_property = gst_wpe_src_get_property;
- gobject_class->finalize = gst_wpe_src_finalize;
+ gobject_class->set_property = gst_wpe_video_src_set_property;
+ gobject_class->get_property = gst_wpe_video_src_get_property;
+ gobject_class->finalize = gst_wpe_video_src_finalize;
g_object_class_install_property (gobject_class, PROP_LOCATION,
g_param_spec_string ("location", "location",
tmpl = gst_static_pad_template_get (&src_factory);
gst_element_class_add_pad_template (gstelement_class, tmpl);
- base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_wpe_src_fixate);
- base_src_class->create = GST_DEBUG_FUNCPTR (gst_wpe_src_create);
- base_src_class->decide_allocation = GST_DEBUG_FUNCPTR (gst_wpe_src_decide_allocation);
- base_src_class->stop = GST_DEBUG_FUNCPTR (gst_wpe_src_stop);
+ base_src_class->fixate = GST_DEBUG_FUNCPTR (gst_wpe_video_src_fixate);
+ base_src_class->create = GST_DEBUG_FUNCPTR (gst_wpe_video_src_create);
+ base_src_class->decide_allocation = GST_DEBUG_FUNCPTR (gst_wpe_video_src_decide_allocation);
+ base_src_class->stop = GST_DEBUG_FUNCPTR (gst_wpe_video_src_stop);
gl_base_src_class->supported_gl_api =
static_cast < GstGLAPI >
(GST_GL_API_OPENGL | GST_GL_API_OPENGL3 | GST_GL_API_GLES2);
- gl_base_src_class->gl_start = GST_DEBUG_FUNCPTR (gst_wpe_src_gl_start);
- gl_base_src_class->gl_stop = GST_DEBUG_FUNCPTR (gst_wpe_src_gl_stop);
+ gl_base_src_class->gl_start = GST_DEBUG_FUNCPTR (gst_wpe_video_src_gl_start);
+ gl_base_src_class->gl_stop = GST_DEBUG_FUNCPTR (gst_wpe_video_src_gl_stop);
gl_base_src_class->fill_gl_memory =
- GST_DEBUG_FUNCPTR (gst_wpe_src_fill_memory);
+ GST_DEBUG_FUNCPTR (gst_wpe_video_src_fill_memory);
- doc_caps = gst_caps_from_string (WPE_SRC_DOC_CAPS);
+ doc_caps = gst_caps_from_string (WPE_VIDEO_SRC_DOC_CAPS);
gst_pad_template_set_documentation_caps (tmpl, doc_caps);
gst_clear_caps (&doc_caps);
/**
- * GstWpeSrc::configure-web-view:
+ * GstWpeVideoSrc::configure-web-view:
* @src: the object which received the signal
* @webview: the webView
*
* Allow application to configure the webView settings.
*/
- gst_wpe_src_signals[SIGNAL_CONFIGURE_WEB_VIEW] =
+ gst_wpe_video_src_signals[SIGNAL_CONFIGURE_WEB_VIEW] =
g_signal_new ("configure-web-view", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, 0, NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_OBJECT);
/**
- * GstWpeSrc::load-bytes:
+ * GstWpeVideoSrc::load-bytes:
* @src: the object which received the signal
* @bytes: the GBytes data to load
*
* Load the specified bytes into the internal webView.
*/
- gst_wpe_src_signals[SIGNAL_LOAD_BYTES] =
+ gst_wpe_video_src_signals[SIGNAL_LOAD_BYTES] =
g_signal_new_class_handler ("load-bytes", G_TYPE_FROM_CLASS (klass),
static_cast < GSignalFlags > (G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
- G_CALLBACK (gst_wpe_src_load_bytes), NULL, NULL, NULL,
+ G_CALLBACK (gst_wpe_video_src_load_bytes), NULL, NULL, NULL,
G_TYPE_NONE, 1, G_TYPE_BYTES);
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-
-
- return GST_ELEMENT_REGISTER (wpesrc, plugin);
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, GST_VERSION_MINOR,
- wpe, "WPE src plugin", plugin_init, VERSION, GST_LICENSE, PACKAGE,
- GST_PACKAGE_ORIGIN)
+}
\ No newline at end of file