[mutter] monitor-config-store: Only save 3 decimal places of <rate>



commit 8711d4499162ed7f18718c577bf03c4a19592367
Author: Daniel van Vugt <daniel van vugt canonical com>
Date:   Wed Jun 15 18:14:26 2022 +0800

    monitor-config-store: Only save 3 decimal places of <rate>
    
    Because elsewhere we already ignore precision beyond that. It's also
    easier to read rounded to 3 places than 15 decimal places.
    
      59.996623992919922  ->  59.997
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2465>

 src/backends/meta-monitor-config-store.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/src/backends/meta-monitor-config-store.c b/src/backends/meta-monitor-config-store.c
index eaed9592ff..4f6d03d670 100644
--- a/src/backends/meta-monitor-config-store.c
+++ b/src/backends/meta-monitor-config-store.c
@@ -1465,10 +1465,6 @@ append_monitors (GString *buffer,
   for (l = monitor_configs; l; l = l->next)
     {
       MetaMonitorConfig *monitor_config = l->data;
-      char rate_str[G_ASCII_DTOSTR_BUF_SIZE];
-
-      g_ascii_dtostr (rate_str, sizeof (rate_str),
-                      monitor_config->mode_spec->refresh_rate);
 
       g_string_append (buffer, "      <monitor>\n");
       append_monitor_spec (buffer, monitor_config->monitor_spec, "        ");
@@ -1477,8 +1473,8 @@ append_monitors (GString *buffer,
                               monitor_config->mode_spec->width);
       g_string_append_printf (buffer, "          <height>%d</height>\n",
                               monitor_config->mode_spec->height);
-      g_string_append_printf (buffer, "          <rate>%s</rate>\n",
-                              rate_str);
+      g_string_append_printf (buffer, "          <rate>%.3f</rate>\n",
+                              monitor_config->mode_spec->refresh_rate);
       if (monitor_config->mode_spec->flags & META_CRTC_MODE_FLAG_INTERLACE)
         g_string_append_printf (buffer, "          <flag>interlace</flag>\n");
       g_string_append (buffer, "        </mode>\n");


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]