Changeset 2ab8ab3 in mainline for uspace/lib/ipcgfx/src/client.c

Timestamp:

2021-02-16T18:12:05Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

68a552f

Parents:

ef734b7

Message:

Client-side UI rendering

It is possible to turn on and off and if turned on, one can also
enable or disable window double buffering (currently both options
are build-time).

File:

• uspace/lib/ipcgfx/src/client.c (modified) (4 diffs)

uspace/lib/ipcgfx/src/client.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2019 Jiri Svoboda
+ * Copyright (c) 2021 Jiri Svoboda
  * All rights reserved.
  *
@@ -47 +47 @@
 static errno_t ipc_gc_set_color(void *, gfx_color_t *);
 static errno_t ipc_gc_fill_rect(void *, gfx_rect_t *);
+static errno_t ipc_gc_update(void *);
 static errno_t ipc_gc_bitmap_create(void *, gfx_bitmap_params_t *,
     gfx_bitmap_alloc_t *, void **);
@@ -56 +57 @@
         .set_color = ipc_gc_set_color,
         .fill_rect = ipc_gc_fill_rect,
+        .update = ipc_gc_update,
         .bitmap_create = ipc_gc_bitmap_create,
         .bitmap_destroy = ipc_gc_bitmap_destroy,
@@ -103 +105 @@
         rc = async_req_4_0(exch, GC_FILL_RECT, rect->p0.x, rect->p0.y,
             rect->p1.x, rect->p1.y);
+        async_exchange_end(exch);
+
+        return rc;
+}
+
+/** Update display on IPC GC.
+ *
+ * @param arg IPC GC
+ *
+ * @return EOK on success or an error code
+ */
+static errno_t ipc_gc_update(void *arg)
+{
+        ipc_gc_t *ipcgc = (ipc_gc_t *) arg;
+        async_exch_t *exch;
+        errno_t rc;
+
+        exch = async_exchange_begin(ipcgc->sess);
+        rc = async_req_0_0(exch, GC_UPDATE);
         async_exchange_end(exch);