GstAdapter example 1

a.c

#include <gst/base/gstadapter.h>

int main(int argc, char *argv[])
{
	GstAdapter *a;
	GstBuffer *b;

	gst_init(&argc, &argv);

	a = gst_adapter_new();
	b = gst_buffer_new_allocate(NULL, 10, NULL);
	gst_adapter_push(a, b);
	b = gst_buffer_new_allocate(NULL, 5, NULL);
	gst_adapter_push(a, b);
	g_print("size: %" G_GSIZE_FORMAT "\n", gst_adapter_available(a));

	b = gst_adapter_take_buffer(a, 2);
	g_print("size: %" G_GSIZE_FORMAT ", buffer: %" G_GSIZE_FORMAT "\n",
		gst_adapter_available(a),
		gst_buffer_get_size(b));

	gst_adapter_flush(a, 3);
	g_print("size: %" G_GSIZE_FORMAT "\n", gst_adapter_available(a));

	gst_adapter_clear(a);
	g_print("size: %" G_GSIZE_FORMAT "\n", gst_adapter_available(a));

	return 0;
}