mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 01:30:38 +00:00
0adf6e1237
Original commit message from CVS: * examples/app/appsrc_ex.c: (main): Fix compilation after changing the name of a method.
87 lines
1.7 KiB
C
87 lines
1.7 KiB
C
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/app/gstappsrc.h>
|
|
#include <gst/app/gstappbuffer.h>
|
|
#include <gst/app/gstappsink.h>
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
|
|
typedef struct _App App;
|
|
struct _App
|
|
{
|
|
GstElement *pipe;
|
|
GstElement *src;
|
|
GstElement *id;
|
|
GstElement *sink;
|
|
};
|
|
|
|
App s_app;
|
|
|
|
static void dont_eat_my_chicken_wings (void *priv);
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
App *app = &s_app;
|
|
int i;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
app->pipe = gst_pipeline_new (NULL);
|
|
g_assert (app->pipe);
|
|
|
|
app->src = gst_element_factory_make ("appsrc", NULL);
|
|
g_assert (app->src);
|
|
gst_bin_add (GST_BIN (app->pipe), app->src);
|
|
|
|
app->id = gst_element_factory_make ("identity", NULL);
|
|
g_assert (app->id);
|
|
gst_bin_add (GST_BIN (app->pipe), app->id);
|
|
|
|
app->sink = gst_element_factory_make ("appsink", NULL);
|
|
g_assert (app->sink);
|
|
gst_bin_add (GST_BIN (app->pipe), app->sink);
|
|
|
|
gst_element_link (app->src, app->id);
|
|
gst_element_link (app->id, app->sink);
|
|
|
|
gst_element_set_state (app->pipe, GST_STATE_PLAYING);
|
|
|
|
for (i = 0; i < 10; i++) {
|
|
GstBuffer *buf;
|
|
void *data;
|
|
|
|
data = malloc (100);
|
|
memset (data, i, 100);
|
|
|
|
printf ("%d: creating buffer for pointer %p\n", i, data);
|
|
buf = gst_app_buffer_new (data, 100, dont_eat_my_chicken_wings, data);
|
|
gst_app_src_push_buffer (GST_APP_SRC (app->src), buf);
|
|
}
|
|
|
|
gst_app_src_end_of_stream (GST_APP_SRC (app->src));
|
|
|
|
while (!gst_app_sink_is_eos (GST_APP_SINK (app->sink))) {
|
|
GstBuffer *buf;
|
|
|
|
buf = gst_app_sink_pull_buffer (GST_APP_SINK (app->sink));
|
|
gst_buffer_unref (buf);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void
|
|
dont_eat_my_chicken_wings (void *priv)
|
|
{
|
|
printf ("freeing buffer for pointer %p\n", priv);
|
|
free (priv);
|
|
}
|