diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/old/examples/Makefile.am | 14 | ||||
| -rw-r--r-- | tests/old/examples/level/Makefile.am | 11 | ||||
| -rw-r--r-- | tests/old/examples/level/README | 39 | ||||
| -rw-r--r-- | tests/old/examples/level/demo.c | 155 | ||||
| -rw-r--r-- | tests/old/examples/level/plot.c | 123 | ||||
| -rw-r--r-- | tests/old/examples/switch/.gitignore | 1 | ||||
| -rw-r--r-- | tests/old/examples/switch/Makefile.am | 7 | ||||
| -rw-r--r-- | tests/old/examples/switch/switcher.c | 104 |
8 files changed, 0 insertions, 454 deletions
diff --git a/tests/old/examples/Makefile.am b/tests/old/examples/Makefile.am deleted file mode 100644 index 4620963e..00000000 --- a/tests/old/examples/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ -if HAVE_GTK -GTK_SUBDIRS=dynparams level $(FT2_SUBDIRS) -else -GTK_SUBDIRS= -endif - -if USE_GCONF -GCONF_SUBDIRS=gstplay -else -GCONF_SUBDIRS= -endif - -SUBDIRS=$(GTK_SUBDIRS) $(GCONF_SUBDIRS) switch -DIST_SUBDIRS=capsfilter dynparams indexing gstplay switch level diff --git a/tests/old/examples/level/Makefile.am b/tests/old/examples/level/Makefile.am deleted file mode 100644 index bf76136f..00000000 --- a/tests/old/examples/level/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -noinst_PROGRAMS = demo plot - -demo_SOURCES = demo.c -demo_CFLAGS = $(GTK_CFLAGS) $(GST_CFLAGS) -demo_LDFLAGS = $(GTK_LIBS) $(GST_LIBS) - -plot_SOURCES = plot.c -plot_CFLAGS = $(GTK_CFLAGS) $(GST_CFLAGS) -plot_LDFLAGS = $(GTK_LIBS) $(GST_LIBS) - -EXTRA_DIST = README diff --git a/tests/old/examples/level/README b/tests/old/examples/level/README deleted file mode 100644 index 0ae84188..00000000 --- a/tests/old/examples/level/README +++ /dev/null @@ -1,39 +0,0 @@ -level plugin by thomas <thomas@apestaart.org> - -this plugin signals: - - running time since last EOS/start - - channel - - RMS level - - peak level - - decaying peak level -over the given interval. - -This is useful for a VU meter display and for plotting out the signal graph. -The VU meter can either display RMS, or display immediate peak level and -have the falloff decaying peak level displayed as a line. - -The interval for signal emission, ttl of decay peak, and falloff of decay peak -can all be set. - -The element only takes unsigned data in; it could be extended to signed as -well, if separate fast chain functions are made that displaces the incoming -data to its midpoint (ie, 0,65535 should be mapped to -32768, 32767) - -There are two demo apps, apps and plot. apps will create some GTK sliders -to display the volume. plot will output data readable by gnuplot. - -Here is a sample plot script to plot output of the plot command that was -stored to plot.dat - -set xlabel "Seconds" -set ylabel "dB" -set yrange [-60:0] -plot 'plot.dat' using 1:2 title 'L RMS' with lines, \ - 'plot.dat' using 1:3 title 'L peak' with lines, \ - 'plot.dat' using 1:4 title 'L decay' with lines - -plot 'plot.dat' using 1:5 title 'R RMS' with lines, \ - 'plot.dat' using 1:6 title 'R peak' with lines, \ - 'plot.dat' using 1:7 title 'R decay' with lines - - diff --git a/tests/old/examples/level/demo.c b/tests/old/examples/level/demo.c deleted file mode 100644 index 366b54c3..00000000 --- a/tests/old/examples/level/demo.c +++ /dev/null @@ -1,155 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * demo.c: sample application to display VU meter-like output of level - * Copyright (C) 2003 - * Thomas Vander Stichele <thomas at apestaart dot org> - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gtk/gtk.h> - -/* global array for the scale widgets, we'll assume stereo */ -GtkWidget *elapsed; -GtkWidget *scale[2][3]; - -static void -level_callback (GstElement * element, gdouble time, gint channel, - gdouble rms, gdouble peak, gdouble decay) -{ - gchar *label; - - label = g_strdup_printf ("%.3f", time); - gtk_label_set (GTK_LABEL (elapsed), label); - g_free (label); - gtk_range_set_value (GTK_RANGE (scale[channel][0]), rms); - gtk_range_set_value (GTK_RANGE (scale[channel][1]), peak); - gtk_range_set_value (GTK_RANGE (scale[channel][2]), decay); -} - -static gboolean -idler (gpointer data) -{ - GstElement *pipeline = GST_ELEMENT (data); - - g_print ("+"); - if (gst_bin_iterate (GST_BIN (pipeline))) - return TRUE; - gtk_main_quit (); - return FALSE; -} - -static void -setup_gui () -{ - GtkWidget *window; - GtkWidget *vbox; - GtkWidget *label, *hbox; - int c; - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - g_signal_connect (window, "destroy", gtk_main_quit, NULL); - - vbox = gtk_vbox_new (TRUE, 0); - gtk_container_add (GTK_CONTAINER (window), vbox); - - /* elapsed widget */ - hbox = gtk_hbox_new (TRUE, 0); - label = gtk_label_new ("Elapsed"); - elapsed = gtk_label_new ("0.000"); - gtk_container_add (GTK_CONTAINER (hbox), label); - gtk_container_add (GTK_CONTAINER (hbox), elapsed); - gtk_container_add (GTK_CONTAINER (vbox), hbox); - - for (c = 0; c < 2; ++c) { - /* RMS */ - hbox = gtk_hbox_new (TRUE, 0); - label = gtk_label_new ("RMS"); - gtk_container_add (GTK_CONTAINER (hbox), label); - scale[c][0] = gtk_hscale_new_with_range (-90.0, 0.0, 0.2); - gtk_widget_set_size_request (scale[c][0], 100, -1); - gtk_container_add (GTK_CONTAINER (hbox), scale[c][0]); - gtk_container_add (GTK_CONTAINER (vbox), hbox); - /* peak */ - hbox = gtk_hbox_new (TRUE, 0); - label = gtk_label_new ("peak"); - gtk_container_add (GTK_CONTAINER (hbox), label); - scale[c][1] = gtk_hscale_new_with_range (-90.0, 0.0, 0.2); - gtk_widget_set_size_request (scale[c][1], 100, -1); - gtk_container_add (GTK_CONTAINER (hbox), scale[c][1]); - gtk_container_add (GTK_CONTAINER (vbox), hbox); - /* decay */ - hbox = gtk_hbox_new (TRUE, 0); - label = gtk_label_new ("decaying peek"); - gtk_container_add (GTK_CONTAINER (hbox), label); - scale[c][2] = gtk_hscale_new_with_range (-90.0, 0.0, 0.2); - gtk_widget_set_size_request (scale[c][2], 100, -1); - gtk_container_add (GTK_CONTAINER (hbox), scale[c][2]); - gtk_container_add (GTK_CONTAINER (vbox), hbox); - } - - gtk_widget_show_all (GTK_WIDGET (window)); -} - -int -main (int argc, char *argv[]) -{ - - GstElement *pipeline = NULL; - GError *error = NULL; - GstElement *level; - - gst_init (&argc, &argv); - gtk_init (&argc, &argv); - - pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error); - if (error) { - g_print ("pipeline could not be constructed: %s\n", error->message); - g_print ("Please give a complete pipeline with a 'level' element.\n"); - g_print ("Example: audiotestsrc ! level ! %s\n", DEFAULT_AUDIOSINK); - g_error_free (error); - return 1; - } - - level = gst_bin_get_by_name (GST_BIN (pipeline), "level0"); - if (level == NULL) { - g_print ("Please give a pipeline with a 'level' element in it\n"); - return 1; - } - - g_object_set (level, "signal", TRUE, NULL); - g_signal_connect (level, "level", G_CALLBACK (level_callback), NULL); - - - /* setup GUI */ - setup_gui (); - - /* connect level signal */ - - /* go to main loop */ - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_idle_add (idler, pipeline); - - gtk_main (); - - return 0; -} diff --git a/tests/old/examples/level/plot.c b/tests/old/examples/level/plot.c deleted file mode 100644 index 51ad2f7d..00000000 --- a/tests/old/examples/level/plot.c +++ /dev/null @@ -1,123 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * plot.c: output data points to be graphed with gnuplot - * Copyright (C) 2003 - * Thomas Vander Stichele <thomas at apestaart dot org> - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> -#include <gtk/gtk.h> - -gboolean got_channel[2] = { FALSE, FALSE }; /* to see if we got the signal for this one yet */ -gint channels = 0; /* guess at how many channels there are */ -gdouble last_time = 0.0; /* time of last signal */ -gdouble values[2][3]; /* array of levels from which to print */ - -static void -level_callback (GstElement * element, gdouble time, gint channel, - gdouble rms, gdouble peak, gdouble decay) -{ - int i = 0, j = 0; - gboolean got_all = FALSE; - - if (channel + 1 > channels) - channels = channel + 1; - - /* reset got_channel if this is a new time point */ - if (time > last_time) { - for (i = 0; i < channels; ++i) - got_channel[i] = FALSE; - last_time = time; - } - - /* store values */ - got_channel[channel] = TRUE; - values[channel][0] = rms; - values[channel][1] = peak; - values[channel][2] = decay; - - /* check if we have all channels, and output if we do */ - /* FIXME: this fails on the first, no ? */ - got_all = TRUE; - for (i = 0; i < channels; ++i) - if (!got_channel[i]) - got_all = FALSE; - if (got_all) { - g_print ("%f ", time); - for (i = 0; i < channels; ++i) - for (j = 0; j < 3; ++j) - g_print ("%f ", values[i][j]); - g_print ("\n"); - } -} - -static gboolean -idler (gpointer data) -{ - GstElement *pipeline = GST_ELEMENT (data); - - if (gst_bin_iterate (GST_BIN (pipeline))) - return TRUE; - - gtk_main_quit (); - return FALSE; -} - -int -main (int argc, char *argv[]) -{ - - GstElement *pipeline = NULL; - GError *error = NULL; - GstElement *level; - - gst_init (&argc, &argv); - gtk_init (&argc, &argv); - - pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error); - if (error) { - g_print ("pipeline could not be constructed: %s\n", error->message); - g_print ("Please give a complete pipeline with a 'level' element.\n"); - g_print ("Example: audiotestsrc ! level ! %s\n", DEFAULT_AUDIOSINK); - g_error_free (error); - return 1; - } - - level = gst_bin_get_by_name (GST_BIN (pipeline), "level0"); - if (level == NULL) { - g_print ("Please give a pipeline with a 'level' element in it\n"); - return 1; - } - - g_object_set (level, "signal", TRUE, NULL); - g_signal_connect (level, "level", G_CALLBACK (level_callback), NULL); - - - /* go to main loop */ - gst_element_set_state (pipeline, GST_STATE_PLAYING); - g_idle_add (idler, pipeline); - - gtk_main (); - - return 0; -} diff --git a/tests/old/examples/switch/.gitignore b/tests/old/examples/switch/.gitignore deleted file mode 100644 index 7893c435..00000000 --- a/tests/old/examples/switch/.gitignore +++ /dev/null @@ -1 +0,0 @@ -switcher diff --git a/tests/old/examples/switch/Makefile.am b/tests/old/examples/switch/Makefile.am deleted file mode 100644 index 9a706048..00000000 --- a/tests/old/examples/switch/Makefile.am +++ /dev/null @@ -1,7 +0,0 @@ - -noinst_PROGRAMS = switcher - -switcher_SOURCES = switcher.c -switcher_CFLAGS = $(GST_CFLAGS) -switcher_LDFLAGS = $(GST_LIBS) - diff --git a/tests/old/examples/switch/switcher.c b/tests/old/examples/switch/switcher.c deleted file mode 100644 index 92bf501e..00000000 --- a/tests/old/examples/switch/switcher.c +++ /dev/null @@ -1,104 +0,0 @@ -/* GStreamer - * Copyright (C) 2003 Julien Moutte <julien@moutte.net> - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <gst/gst.h> - -static GMainLoop *loop = NULL; - - - -static void -got_eos (GstElement * pipeline) -{ - g_main_loop_quit (loop); -} - -static gboolean -idle_iterate (GstElement * pipeline) -{ - gst_bin_iterate (GST_BIN (pipeline)); - return (GST_STATE (GST_ELEMENT (pipeline)) == GST_STATE_PLAYING); -} - -static gboolean -switch_timer (GstElement * video_switch) -{ - gint nb_sources, active_source; - - g_object_get (G_OBJECT (video_switch), "nb_sources", &nb_sources, NULL); - g_object_get (G_OBJECT (video_switch), "active_source", &active_source, NULL); - - active_source++; - - if (active_source > nb_sources - 1) - active_source = 0; - - g_object_set (G_OBJECT (video_switch), "active_source", active_source, NULL); - - g_message ("current number of sources : %d, active source %d", - nb_sources, active_source); - - return (GST_STATE (GST_ELEMENT (video_switch)) == GST_STATE_PLAYING); -} - -int -main (int argc, char *argv[]) -{ - GstElement *pipeline, *src1, *src2, *video_switch, *video_sink; - - /* Initing GStreamer library */ - gst_init (&argc, &argv); - - loop = g_main_loop_new (NULL, FALSE); - - pipeline = gst_pipeline_new ("pipeline"); - src1 = gst_element_factory_make ("videotestsrc", "src1"); - g_object_set (G_OBJECT (src1), "pattern", 0, NULL); - src2 = gst_element_factory_make ("videotestsrc", "src2"); - g_object_set (G_OBJECT (src2), "pattern", 1, NULL); - video_switch = gst_element_factory_make ("switch", "video_switch"); - video_sink = gst_element_factory_make (DEFAULT_VIDEOSINK, "video_sink"); - - gst_bin_add_many (GST_BIN (pipeline), src1, src2, video_switch, - video_sink, NULL); - - gst_element_link (src1, video_switch); - gst_element_link (src2, video_switch); - gst_element_link (video_switch, video_sink); - - g_signal_connect (G_OBJECT (pipeline), "eos", G_CALLBACK (got_eos), NULL); - - gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING); - - g_idle_add ((GSourceFunc) idle_iterate, pipeline); - g_timeout_add (2000, (GSourceFunc) switch_timer, video_switch); - - g_main_loop_run (loop); - - gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_READY); - - /* unref */ - gst_object_unref (GST_OBJECT (pipeline)); - - exit (0); -} |