Changes in uspace/lib/congfx/src/console.c [bc52b5b:a4e4e29] in mainline

File:

• uspace/lib/congfx/src/console.c (modified) (3 diffs)

uspace/lib/congfx/src/console.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2021 Jiri Svoboda
+ * Copyright (c) 2024 Jiri Svoboda
  * All rights reserved.
  *
@@ -91 +91 @@
         uint8_t attr;
 
-        if ((clr >> 24) == 0) {
+        if ((clr >> 24) == 0xff) {
                 /* RGB (no text) */
                 ch->ch = 0;
                 ch->flags = CHAR_FLAG_DIRTY;
                 ch->attrs.type = CHAR_ATTR_RGB;
-                ch->attrs.val.rgb.fgcolor = clr ^ 0xffffff;
+                ch->attrs.val.rgb.fgcolor = clr;
                 ch->attrs.val.rgb.bgcolor = clr;
         } else {
@@ -281 +281 @@
 }
 
+/** Free up console for other users, suspending GC operation.
+ *
+ * @param cgc Console GC
+ * @return EOK on success or an error code
+ */
+errno_t console_gc_suspend(console_gc_t *cgc)
+{
+        console_unmap(cgc->con, cgc->buf);
+        cgc->buf = NULL;
+
+        console_clear(cgc->con);
+        console_cursor_visibility(cgc->con, true);
+        return EOK;
+}
+
+/** Resume GC operation after suspend.
+ *
+ * @param cgc Console GC
+ * @return EOK on success or an error code
+ */
+errno_t console_gc_resume(console_gc_t *cgc)
+{
+        errno_t rc;
+
+        console_clear(cgc->con);
+
+        rc = console_map(cgc->con, cgc->rect.p1.x, cgc->rect.p1.y, &cgc->buf);
+        if (rc != EOK)
+                return rc;
+
+        return EOK;
+}
+
+/** Update console GC size after console resize.
+ *
+ * @param con Console object
+ *
+ * @return EOK on success or an error code
+ */
+errno_t console_gc_resize(console_gc_t *cgc)
+{
+        sysarg_t rows;
+        sysarg_t cols;
+        charfield_t *buf = NULL;
+        errno_t rc;
+
+        console_unmap(cgc->con, cgc->buf);
+        cgc->buf = NULL;
+
+        rc = console_get_size(cgc->con, &cols, &rows);
+        if (rc != EOK)
+                goto error;
+
+        rc = console_map(cgc->con, cols, rows, &buf);
+        if (rc != EOK)
+                goto error;
+
+        cgc->rect.p0.x = 0;
+        cgc->rect.p0.y = 0;
+        cgc->rect.p1.x = cols;
+        cgc->rect.p1.y = rows;
+        cgc->clip_rect = cgc->rect;
+        cgc->buf = buf;
+        return EOK;
+error:
+        return rc;
+}
+
+
 /** Get generic graphic context from console GC.
  *