[vte] all: Silence compiler warning -Wfloat-equal

[Christian Persch <chpe src gnome org>]

commit 1fce6af66a1952fdab31a7ec82297de5f77a9432
Author: Christian Persch <chpe src gnome org>
Date:   Tue Oct 24 10:47:23 2017 +0200

    all: Silence compiler warning -Wfloat-equal
    
    We know it's bad to compare floats, but these are fine.

 src/vte.cc |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/src/vte.cc b/src/vte.cc
index c12e3ed..0371d70 100644
--- a/src/vte.cc
+++ b/src/vte.cc
@@ -1921,7 +1921,7 @@ VteTerminalPrivate::emit_adjustment_changed()
 
                v = _vte_ring_delta (m_screen->row_data);
                current = gtk_adjustment_get_lower(m_vadjustment);
-               if (current != v) {
+               if (!_vte_double_equal(current, v)) {
                        _vte_debug_print(VTE_DEBUG_ADJ,
                                        "Changing lower bound from %.0f to %ld\n",
                                         current, v);
@@ -1931,7 +1931,7 @@ VteTerminalPrivate::emit_adjustment_changed()
 
                v = m_screen->insert_delta + m_row_count;
                current = gtk_adjustment_get_upper(m_vadjustment);
-               if (current != v) {
+               if (!_vte_double_equal(current, v)) {
                        _vte_debug_print(VTE_DEBUG_ADJ,
                                        "Changing upper bound from %.0f to %ld\n",
                                         current, v);
@@ -1952,7 +1952,7 @@ VteTerminalPrivate::emit_adjustment_changed()
                                "Emitting adjustment_value_changed.\n");
                m_adjustment_value_changed_pending = FALSE;
                v = gtk_adjustment_get_value(m_vadjustment);
-               if (v != m_screen->scroll_delta) {
+               if (!_vte_double_equal(v, m_screen->scroll_delta)) {
                        /* this little dance is so that the scroll_delta is
                         * updated immediately, but we still handled scrolling
                         * via the adjustment - e.g. user interaction with the
@@ -1977,7 +1977,7 @@ VteTerminalPrivate::queue_adjustment_changed()
 void
 VteTerminalPrivate::queue_adjustment_value_changed(double v)
 {
-       if (v != m_screen->scroll_delta) {
+       if (!_vte_double_equal(v, m_screen->scroll_delta)) {
                 _vte_debug_print(VTE_DEBUG_ADJ,
                                  "Adjustment value changed to %f\n",
                                  v);
@@ -2036,7 +2036,7 @@ VteTerminalPrivate::adjust_adjustments_full()
 
        /* The step increment should always be one. */
        double v = gtk_adjustment_get_step_increment(m_vadjustment);
-       if (v != 1) {
+       if (!_vte_double_equal(v, 1)) {
                _vte_debug_print(VTE_DEBUG_ADJ,
                                "Changing step increment from %.0lf to 1\n", v);
                gtk_adjustment_set_step_increment(m_vadjustment, 1);
@@ -2046,7 +2046,7 @@ VteTerminalPrivate::adjust_adjustments_full()
        /* Set the number of rows the user sees to the number of rows the
         * user sees. */
        v = gtk_adjustment_get_page_size(m_vadjustment);
-       if (v != m_row_count) {
+       if (!_vte_double_equal(v, m_row_count)) {
                _vte_debug_print(VTE_DEBUG_ADJ,
                                "Changing page size from %.0f to %ld\n",
                                 v, m_row_count);
@@ -2058,7 +2058,7 @@ VteTerminalPrivate::adjust_adjustments_full()
        /* Clicking in the empty area should scroll one screen, so set the
         * page size to the number of visible rows. */
        v = gtk_adjustment_get_page_increment(m_vadjustment);
-       if (v != m_row_count) {
+       if (!_vte_double_equal(v, m_row_count)) {
                _vte_debug_print(VTE_DEBUG_ADJ,
                                "Changing page increment from "
                                "%.0f to %ld\n",
@@ -7919,7 +7919,7 @@ VteTerminalPrivate::vadjustment_value_changed()
                return;
 
         /* FIXME: do this check in pixel space */
-       if (dy != 0) {
+       if (!_vte_double_equal(dy, 0)) {
                _vte_debug_print(VTE_DEBUG_ADJ,
                            "Scrolling by %f\n", dy);
                 invalidate_all();