Changeset bb14312 in mainline for uspace/lib/gfx

Timestamp:

2021-06-26T16:40:28Z (4 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1215db9

Parents:

69511176

Message:

Use hardware cursor in text mode

We extend GC with cursor control operations. This will also allow to
control the HW cursor when running display server in text mode in
the future (provided that we implement the missing bits in the rest
of the stack, i.e. in IPC GC and in the display server).

Location:

uspace/lib/gfx

Files:

• include/gfx/cursor.h (added)
• include/types/gfx/ops/context.h (modified) (2 diffs)
• meson.build (modified) (3 diffs)
• src/cursor.c (added)
• test/cursor.c (added)
• test/main.c (modified) (2 diffs)

uspace/lib/gfx/include/types/gfx/ops/context.h

@@ -44 +44 @@
 #include <types/gfx/coord.h>
 #include <types/gfx/context.h>
+#include <stdbool.h>
 
 /** Graphics context ops */
@@ -64 +65 @@
         /** Get bitmap allocation info */
         errno_t (*bitmap_get_alloc)(void *, gfx_bitmap_alloc_t *);
+        /** Get hardware cursor position */
+        errno_t (*cursor_get_pos)(void *, gfx_coord2_t *);
+        /** Set hardware cursor position */
+        errno_t (*cursor_set_pos)(void *, gfx_coord2_t *);
+        /** Set hardware cursor visibility */
+        errno_t (*cursor_set_visible)(void *, bool);
 } gfx_context_ops_t;
 

uspace/lib/gfx/meson.build

@@ -1 +1 @@
 #
-# Copyright (c) 2019 Jiri Svoboda
+# Copyright (c) 2021 Jiri Svoboda
 # All rights reserved.
 #
@@ -32 +32 @@
         'src/coord.c',
         'src/context.c',
+        'src/cursor.c',
         'src/render.c'
 )
@@ -39 +40 @@
         'test/color.c',
         'test/coord.c',
+        'test/cursor.c',
         'test/main.c',
         'test/render.c',

uspace/lib/gfx/test/main.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2017 Jiri Svoboda
+ * Copyright (c) 2021 Jiri Svoboda
  * All rights reserved.
  *
@@ -34 +34 @@
 PCUT_IMPORT(color);
 PCUT_IMPORT(coord);
+PCUT_IMPORT(cursor);
 PCUT_IMPORT(render);