X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fstd.c;h=3561c590bbe60d0d74f58de55ab1ca53b583e809;hb=43995cda362b117ecae790f01e05eb9b43d5e886;hp=5748ba02eb9c62b869c693f60eac2d5942aa6ed2;hpb=54d471f4980f1b975188b5e8bdf5aa90acd3cece;p=libsigrok.git

diff --git a/src/std.c b/src/std.c
index 5748ba02..3561c590 100644
--- a/src/std.c
+++ b/src/std.c
@@ -541,7 +541,7 @@ SR_PRIV int std_opts_config_list(uint32_t key, GVariant **data,
 	return SR_OK;
 }
 
-SR_PRIV GVariant *std_gvar_tuple_array(const uint64_t (*a)[][2], unsigned int n)
+SR_PRIV GVariant *std_gvar_tuple_array(const uint64_t a[][2], unsigned int n)
 {
 	unsigned int i;
 	GVariant *rational[2];
@@ -550,8 +550,8 @@ SR_PRIV GVariant *std_gvar_tuple_array(const uint64_t (*a)[][2], unsigned int n)
 	g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
 
 	for (i = 0; i < n; i++) {
-		rational[0] = g_variant_new_uint64((*a)[i][0]);
-		rational[1] = g_variant_new_uint64((*a)[i][1]);
+		rational[0] = g_variant_new_uint64(a[i][0]);
+		rational[1] = g_variant_new_uint64(a[i][1]);
 
 		/* FIXME: Valgrind reports a memory leak here. */
 		g_variant_builder_add_value(&gvb, g_variant_new_tuple(rational, 2));
@@ -627,3 +627,60 @@ SR_PRIV GVariant *std_gvar_min_max_step_array(const double a[3])
 
 	return g_variant_builder_end(&gvb);
 }
+
+SR_PRIV GVariant *std_gvar_min_max_step_thresholds(const double min, const double max, const double step)
+{
+	double d;
+	GVariant *gvar, *range[2];
+	GVariantBuilder gvb;
+
+	g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
+
+	for (d = min; d <= max; d += step) {
+		range[0] = g_variant_new_double(d);
+		range[1] = g_variant_new_double(d);
+
+		gvar = g_variant_new_tuple(range, 2);
+		g_variant_builder_add_value(&gvb, gvar);
+	}
+
+	return g_variant_builder_end(&gvb);
+}
+
+SR_PRIV GVariant *std_gvar_tuple_u64(uint64_t low, uint64_t high)
+{
+	GVariant *range[2];
+
+	range[0] = g_variant_new_uint64(low);
+	range[1] = g_variant_new_uint64(high);
+
+	return g_variant_new_tuple(range, 2);
+}
+
+SR_PRIV GVariant *std_gvar_tuple_double(double low, double high)
+{
+	GVariant *range[2];
+
+	range[0] = g_variant_new_double(low);
+	range[1] = g_variant_new_double(high);
+
+	return g_variant_new_tuple(range, 2);
+}
+
+SR_PRIV GVariant *std_gvar_array_i32(const int32_t *a, unsigned int n)
+{
+	return g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
+				a, n, sizeof(int32_t));
+}
+
+SR_PRIV GVariant *std_gvar_array_u32(const uint32_t *a, unsigned int n)
+{
+	return g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+				a, n, sizeof(uint32_t));
+}
+
+SR_PRIV GVariant *std_gvar_array_u64(const uint64_t *a, unsigned int n)
+{
+	return g_variant_new_fixed_array(G_VARIANT_TYPE_UINT64,
+				a, n, sizeof(uint64_t));
+}