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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
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#include <gst/gst.h>
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#include "mem.h"
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extern gboolean _gst_plugin_spew;
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GstPipeline *teardown_create_pipeline() {
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GstPipeline *pipeline;
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GstElementFactory *srcfactory, *sinkfactory;
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GstElement *src, *sink;
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GstPad *srcpad, *sinkpad;
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pipeline = gst_pipeline_new("pipeline");
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g_return_if_fail(pipeline != NULL);
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srcfactory = gst_elementfactory_find("fakesrc");
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g_return_if_fail(srcfactory != NULL);
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sinkfactory = gst_elementfactory_find("fakesink");
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g_return_if_fail(sinkfactory != NULL);
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src = gst_elementfactory_create(srcfactory,"src");
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g_return_if_fail(src != NULL);
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sink = gst_elementfactory_create(sinkfactory,"sink");
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g_return_if_fail(sink != NULL);
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gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src));
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gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(sink));
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srcpad = gst_element_get_pad(src,"src");
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g_return_if_fail(srcpad != NULL);
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sinkpad = gst_element_get_pad(sink,"sink");
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g_return_if_fail(srcpad != NULL);
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gst_pad_connect(srcpad,sinkpad);
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return GST_PIPELINE(pipeline);
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}
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void teardown_destroy_pipeline(GstPipeline *pipeline) {
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gst_element_destroy(pipeline);
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}
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int main(int argc,char *argv[]) {
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GstElement *pipeline, *src;
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int i,j,max = 1;
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long usage1,usage2;
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// _gst_plugin_spew = TRUE;
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gst_init(&argc,&argv);
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if (argc == 2)
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max = atoi(argv[1]);
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usage1 = vmsize();
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for (i=0;i<max;i++) {
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pipeline = teardown_create_pipeline();
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src = gst_bin_get_by_name(GST_BIN(pipeline),"src");
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// g_print("got source %p, pushing",src);
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// for (j=0;j<max;j++) {
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// gst_src_push(GST_SRC(src));
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// g_print(".");
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// }
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// g_print("\n");
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teardown_destroy_pipeline(pipeline);
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}
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usage2 = vmsize();
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g_print("uses %d bytes\n",usage2-usage1);
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}
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