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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-26 11:41:09 +00:00
reflect new dparams api
Original commit message from CVS: reflect new dparams api
This commit is contained in:
Steve Baker
parent
3e1e367954
commit
ffd3b291fd
2 changed files with 126 additions and 28 deletions
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@ -124,7 +124,6 @@ gst_dptest_class_init (GstDpTestClass * klass)
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static void
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gst_dptest_init (GstDpTest * dptest)
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{
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GstDParamSpec *spec;
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dptest->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
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gst_element_add_pad (GST_ELEMENT (dptest), dptest->sinkpad);
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@ -135,12 +134,14 @@ gst_dptest_init (GstDpTest * dptest)
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dptest->dpman = gst_dpman_new ("dptest_dpman", GST_ELEMENT(dptest));
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gst_dpman_add_required_dparam_direct (dptest->dpman, "float1", G_TYPE_FLOAT, &(dptest->float1));
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spec = gst_dpman_get_dparam_spec (dptest->dpman, "float1");
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g_value_set_float(spec->min_val, 0.0);
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g_value_set_float(spec->max_val, 1.0);
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g_value_set_float(spec->default_val, 0.5);
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spec->unit_name = "scalar";
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gst_dpman_add_required_dparam_direct (
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dptest->dpman,
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g_param_spec_float("float1","float1","float1",
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0.0, 1.0, 0.5, G_PARAM_READWRITE),
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FALSE,
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FALSE,
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&(dptest->float1)
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);
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dptest->float1 = 0.0;
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}
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@ -180,7 +181,17 @@ gst_dptest_change_state (GstElement *element)
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static void
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gst_dptest_chain (GstPad *pad, GstBuffer *buf)
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{
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GstDpTest *dptest;
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gint i=0, frame_countdown;
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dptest = GST_DPTEST(gst_pad_get_parent (pad));
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g_assert(dptest);
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/* we're using a made up buffer size of 64 and a timestamp of zero */
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frame_countdown = GST_DPMAN_PREPROCESS(dptest->dpman, 64, 0LL);
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while(GST_DPMAN_PROCESS_COUNTDOWN(dptest->dpman, frame_countdown, i));
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g_print("dp chain\n");
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}
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@ -189,8 +200,11 @@ int main(int argc,char *argv[]) {
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GstElementFactory *factory;
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GstElement *src;
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GstElement *sink;
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GstElement *dp;
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GstElement *testelement;
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GstElement *pipeline;
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GstDParamManager *dpman;
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GstDParam *dp_float1;
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GValue *dp_float1_value;
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gst_init (&argc, &argv);
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gst_control_init(&argc,&argv);
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@ -207,24 +221,59 @@ int main(int argc,char *argv[]) {
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sink = gst_elementfactory_make ("fakesink", "sink");
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g_assert (sink);
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dp = gst_elementfactory_make ("dptest", "dp");
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g_assert (dp);
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testelement = gst_elementfactory_make ("dptest", "testelement");
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g_assert (testelement);
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gst_element_connect (src, "src", dp, "sink");
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gst_element_connect (dp, "src", sink, "sink");
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gst_element_connect (src, "src", testelement, "sink");
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gst_element_connect (testelement, "src", sink, "sink");
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), dp);
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gst_bin_add (GST_BIN (pipeline), testelement);
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gst_bin_add (GST_BIN (pipeline), sink);
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g_print("playing pipeline\n");
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g_object_set (G_OBJECT (src), "num_buffers", 1, NULL);
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gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
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g_object_set (G_OBJECT (src), "num_buffers", 2, NULL);
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/* test that dparam manager is accessable */
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g_print("getting dparam manager\n");
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dpman = gst_dpman_get_manager (testelement);
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gst_dpman_set_mode(dpman, "synchronous");
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g_assert(dpman);
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g_assert(GST_IS_DPMAN (dpman));
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g_print("creating dparam for float1\n");
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dp_float1 = gst_dparam_new(G_TYPE_FLOAT);;
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g_assert(dp_float1);
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g_assert(GST_IS_DPARAM (dp_float1));
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g_print("attach dparam to float1\n");
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g_assert(gst_dpman_attach_dparam (dpman, "float1", dp_float1));
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dp_float1_value = g_new0(GValue,1);
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g_value_init(dp_float1_value, G_TYPE_FLOAT);
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g_value_set_float(dp_float1_value, 0.1);
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g_object_set_property(G_OBJECT(dp_float1), "value_float", dp_float1_value);
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g_print("iterate once\n");
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gst_bin_iterate (GST_BIN (pipeline));
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g_print("check that value changed\n");
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g_assert(GST_DPTEST(testelement)->float1 == 0.1F);
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g_assert(!GST_DPARAM_READY_FOR_UPDATE(dp_float1));
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g_print("nulling pipeline\n");
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gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
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g_print("playing pipeline\n");
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gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
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g_print("iterate twice\n");
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g_object_set (G_OBJECT (src), "num_buffers", 2, NULL);
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gst_bin_iterate (GST_BIN (pipeline));
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@ -124,7 +124,6 @@ gst_dptest_class_init (GstDpTestClass * klass)
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static void
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gst_dptest_init (GstDpTest * dptest)
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{
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GstDParamSpec *spec;
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dptest->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
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gst_element_add_pad (GST_ELEMENT (dptest), dptest->sinkpad);
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@ -135,12 +134,14 @@ gst_dptest_init (GstDpTest * dptest)
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dptest->dpman = gst_dpman_new ("dptest_dpman", GST_ELEMENT(dptest));
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gst_dpman_add_required_dparam_direct (dptest->dpman, "float1", G_TYPE_FLOAT, &(dptest->float1));
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spec = gst_dpman_get_dparam_spec (dptest->dpman, "float1");
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g_value_set_float(spec->min_val, 0.0);
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g_value_set_float(spec->max_val, 1.0);
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g_value_set_float(spec->default_val, 0.5);
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spec->unit_name = "scalar";
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gst_dpman_add_required_dparam_direct (
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dptest->dpman,
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g_param_spec_float("float1","float1","float1",
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0.0, 1.0, 0.5, G_PARAM_READWRITE),
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FALSE,
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FALSE,
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&(dptest->float1)
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);
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dptest->float1 = 0.0;
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}
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@ -180,7 +181,17 @@ gst_dptest_change_state (GstElement *element)
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static void
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gst_dptest_chain (GstPad *pad, GstBuffer *buf)
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{
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GstDpTest *dptest;
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gint i=0, frame_countdown;
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dptest = GST_DPTEST(gst_pad_get_parent (pad));
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g_assert(dptest);
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/* we're using a made up buffer size of 64 and a timestamp of zero */
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frame_countdown = GST_DPMAN_PREPROCESS(dptest->dpman, 64, 0LL);
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while(GST_DPMAN_PROCESS_COUNTDOWN(dptest->dpman, frame_countdown, i));
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g_print("dp chain\n");
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}
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@ -189,8 +200,11 @@ int main(int argc,char *argv[]) {
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GstElementFactory *factory;
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GstElement *src;
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GstElement *sink;
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GstElement *dp;
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GstElement *testelement;
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GstElement *pipeline;
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GstDParamManager *dpman;
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GstDParam *dp_float1;
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GValue *dp_float1_value;
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gst_init (&argc, &argv);
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gst_control_init(&argc,&argv);
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@ -207,24 +221,59 @@ int main(int argc,char *argv[]) {
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sink = gst_elementfactory_make ("fakesink", "sink");
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g_assert (sink);
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dp = gst_elementfactory_make ("dptest", "dp");
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g_assert (dp);
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testelement = gst_elementfactory_make ("dptest", "testelement");
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g_assert (testelement);
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gst_element_connect (src, "src", dp, "sink");
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gst_element_connect (dp, "src", sink, "sink");
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gst_element_connect (src, "src", testelement, "sink");
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gst_element_connect (testelement, "src", sink, "sink");
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), dp);
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gst_bin_add (GST_BIN (pipeline), testelement);
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gst_bin_add (GST_BIN (pipeline), sink);
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g_print("playing pipeline\n");
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g_object_set (G_OBJECT (src), "num_buffers", 1, NULL);
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gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
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g_object_set (G_OBJECT (src), "num_buffers", 2, NULL);
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/* test that dparam manager is accessable */
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g_print("getting dparam manager\n");
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dpman = gst_dpman_get_manager (testelement);
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gst_dpman_set_mode(dpman, "synchronous");
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g_assert(dpman);
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g_assert(GST_IS_DPMAN (dpman));
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g_print("creating dparam for float1\n");
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dp_float1 = gst_dparam_new(G_TYPE_FLOAT);;
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g_assert(dp_float1);
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g_assert(GST_IS_DPARAM (dp_float1));
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g_print("attach dparam to float1\n");
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g_assert(gst_dpman_attach_dparam (dpman, "float1", dp_float1));
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dp_float1_value = g_new0(GValue,1);
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g_value_init(dp_float1_value, G_TYPE_FLOAT);
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g_value_set_float(dp_float1_value, 0.1);
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g_object_set_property(G_OBJECT(dp_float1), "value_float", dp_float1_value);
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g_print("iterate once\n");
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gst_bin_iterate (GST_BIN (pipeline));
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g_print("check that value changed\n");
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g_assert(GST_DPTEST(testelement)->float1 == 0.1F);
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g_assert(!GST_DPARAM_READY_FOR_UPDATE(dp_float1));
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g_print("nulling pipeline\n");
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gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
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g_print("playing pipeline\n");
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gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_PLAYING);
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g_print("iterate twice\n");
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g_object_set (G_OBJECT (src), "num_buffers", 2, NULL);
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gst_bin_iterate (GST_BIN (pipeline));
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