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gst-play: add --quiet option to suppress output

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This commit is contained in:
Tim-Philipp Müller 2014-09-19 18:29:54 +01:00
parent 3ecb8bea22
commit 87cef8befc
1 changed files with 30 additions and 0 deletions
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30
tools/gst-play.c
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@ -34,6 +34,8 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <glib/gprintf.h>
#include "gst-play-kb.h" #include "gst-play-kb.h"
#define VOLUME_STEPS 20 #define VOLUME_STEPS 20
@ -65,6 +67,8 @@ typedef struct
gboolean gapless; gboolean gapless;
} GstPlay; } GstPlay;
static gboolean quiet = FALSE;
static gboolean play_bus_msg (GstBus * bus, GstMessage * msg, gpointer data); static gboolean play_bus_msg (GstBus * bus, GstMessage * msg, gpointer data);
static gboolean play_next (GstPlay * play); static gboolean play_next (GstPlay * play);
static gboolean play_prev (GstPlay * play); static gboolean play_prev (GstPlay * play);
@ -73,6 +77,30 @@ static void play_about_to_finish (GstElement * playbin, gpointer user_data);
static void play_reset (GstPlay * play); static void play_reset (GstPlay * play);
static void play_set_relative_volume (GstPlay * play, gdouble volume_step); static void play_set_relative_volume (GstPlay * play, gdouble volume_step);
static void
gst_play_printf (const gchar * format, ...)
{
gchar *str = NULL;
va_list args;
int len;
if (quiet)
return;
va_start (args, format);
len = g_vasprintf (&str, format, args);
va_end (args);
if (len > 0 && str != NULL)
g_print ("%s", str);
g_free (str);
}
#define g_print gst_play_printf
static GstPlay * static GstPlay *
play_new (gchar ** uris, const gchar * audio_sink, const gchar * video_sink, play_new (gchar ** uris, const gchar * audio_sink, const gchar * video_sink,
gboolean gapless, gdouble initial_volume) gboolean gapless, gdouble initial_volume)
@ -676,6 +704,8 @@ main (int argc, char **argv)
N_("Volume"), NULL}, N_("Volume"), NULL},
{"playlist", 0, 0, G_OPTION_ARG_FILENAME, &playlist_file, {"playlist", 0, 0, G_OPTION_ARG_FILENAME, &playlist_file,
N_("Playlist file containing input media files"), NULL}, N_("Playlist file containing input media files"), NULL},
{"quiet", 'q', 0, G_OPTION_ARG_NONE, &quiet,
N_("Do not print any output (apart from errors)"), NULL},
{G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL}, {G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames, NULL},
{NULL} {NULL}
}; };