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capture: add frame type for defining and setting counters

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We might want to add a CTRADD type later on, for relative values rather
than absolute. But this should get us started.

Simply define counters upfront, and then set them during the capture
process.

Obviously, we need to come up with a good way to visualize this
information in the UI.
This commit is contained in:
Christian Hergert
2016-04-14 18:29:39 -07:00
parent 9ba08c8d93
commit c87a90cd9a
6 changed files with 392 additions and 26 deletions
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83
tests/test-capture.c
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@ -183,6 +183,89 @@ test_reader_basic (void)
g_assert_cmpint (ex->child_pid, ==, i);
}
{
SpCaptureCounter counters[10];
t = SP_CAPTURE_CURRENT_TIME;
for (i = 0; i < G_N_ELEMENTS (counters); i++)
{
g_snprintf (counters[i].category, sizeof counters[i].category, "cat%d", i);
g_snprintf (counters[i].name, sizeof counters[i].name, "name%d", i);
g_snprintf (counters[i].description, sizeof counters[i].description, "desc%d", i);
counters[i].id = i + 1;
counters[i].type = 0;
counters[i].value = i * G_GINT64_CONSTANT (100000000000);
}
r = sp_capture_writer_define_counters (writer, t, -1, -1, counters, G_N_ELEMENTS (counters));
g_assert_cmpint (r, ==, TRUE);
}
sp_capture_writer_flush (writer);
{
const SpCaptureFrameCounterDefine *def;
def = sp_capture_reader_read_counter_define (reader);
g_assert (def != NULL);
g_assert_cmpint (def->n_counters, ==, 10);
for (i = 0; i < def->n_counters; i++)
{
g_autofree gchar *cat = g_strdup_printf ("cat%d", i);
g_autofree gchar *name = g_strdup_printf ("name%d", i);
g_autofree gchar *desc = g_strdup_printf ("desc%d", i);
g_assert_cmpstr (def->counters[i].category, ==, cat);
g_assert_cmpstr (def->counters[i].name, ==, name);
g_assert_cmpstr (def->counters[i].description, ==, desc);
}
}
for (i = 0; i < 1000; i++)
{
gint ids[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
gint64 values[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
r = sp_capture_writer_set_counters (writer, t, -1, -1, ids, values, G_N_ELEMENTS (values));
g_assert_cmpint (r, ==, TRUE);
}
sp_capture_writer_flush (writer);
for (i = 0; i < 1000; i++)
{
const SpCaptureFrameCounterSet *set;
set = sp_capture_reader_read_counter_set (reader);
g_assert (set != NULL);
/* 8 per chunk */
g_assert_cmpint (set->n_values, ==, 2);
g_assert_cmpint (1, ==, set->values[0].ids[0]);
g_assert_cmpint (2, ==, set->values[0].ids[1]);
g_assert_cmpint (3, ==, set->values[0].ids[2]);
g_assert_cmpint (4, ==, set->values[0].ids[3]);
g_assert_cmpint (5, ==, set->values[0].ids[4]);
g_assert_cmpint (6, ==, set->values[0].ids[5]);
g_assert_cmpint (7, ==, set->values[0].ids[6]);
g_assert_cmpint (8, ==, set->values[0].ids[7]);
g_assert_cmpint (9, ==, set->values[1].ids[0]);
g_assert_cmpint (10, ==, set->values[1].ids[1]);
g_assert_cmpint (1, ==, set->values[0].values[0]);
g_assert_cmpint (2, ==, set->values[0].values[1]);
g_assert_cmpint (3, ==, set->values[0].values[2]);
g_assert_cmpint (4, ==, set->values[0].values[3]);
g_assert_cmpint (5, ==, set->values[0].values[4]);
g_assert_cmpint (6, ==, set->values[0].values[5]);
g_assert_cmpint (7, ==, set->values[0].values[6]);
g_assert_cmpint (8, ==, set->values[0].values[7]);
g_assert_cmpint (9, ==, set->values[1].values[0]);
g_assert_cmpint (10, ==, set->values[1].values[1]);
}
for (i = 0; i < 1000; i++)
{
SpCaptureAddress addr;