OLD | NEW |
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_BASE_X_X11_UTIL_INTERNAL_H_ | 5 #ifndef UI_BASE_X_X11_UTIL_INTERNAL_H_ |
6 #define UI_BASE_X_X11_UTIL_INTERNAL_H_ | 6 #define UI_BASE_X_X11_UTIL_INTERNAL_H_ |
7 | 7 |
8 // This file declares utility functions for X11 (Linux only). | 8 // This file declares utility functions for X11 (Linux only). |
9 // | 9 // |
10 // These functions require the inclusion of the Xlib headers. Since the Xlib | 10 // These functions require the inclusion of the Xlib headers. Since the Xlib |
11 // headers pollute so much of the namespace, this should only be included | 11 // headers pollute so much of the namespace, this should only be included |
12 // when needed. | 12 // when needed. |
13 | 13 |
14 extern "C" { | 14 extern "C" { |
| 15 #include <X11/extensions/Xrender.h> |
| 16 #include <X11/extensions/XShm.h> |
15 #include <X11/Xatom.h> | 17 #include <X11/Xatom.h> |
16 #include <X11/Xlib.h> | 18 #include <X11/Xlib.h> |
17 #include <X11/extensions/XShm.h> | |
18 #include <X11/extensions/Xrender.h> | |
19 } | 19 } |
20 | 20 |
21 #include "ui/base/ui_export.h" | 21 #include "ui/base/ui_base_export.h" |
22 | 22 |
23 namespace ui { | 23 namespace ui { |
24 | 24 |
25 // -------------------------------------------------------------------------- | 25 // -------------------------------------------------------------------------- |
26 // NOTE: these functions cache the results and must be called from the UI | 26 // NOTE: these functions cache the results and must be called from the UI |
27 // thread. | 27 // thread. |
28 // Get the XRENDER format id for ARGB32 (Skia's format). | 28 // Get the XRENDER format id for ARGB32 (Skia's format). |
29 // | 29 // |
30 // NOTE:Currently this don't support multiple screens/displays. | 30 // NOTE:Currently this don't support multiple screens/displays. |
31 XRenderPictFormat* GetRenderARGB32Format(Display* dpy); | 31 XRenderPictFormat* GetRenderARGB32Format(Display* dpy); |
32 | 32 |
33 // Get the XRENDER format id for the default visual on the first screen. This | 33 // Get the XRENDER format id for the default visual on the first screen. This |
34 // is the format which our GTK window will have. | 34 // is the format which our GTK window will have. |
35 UI_EXPORT XRenderPictFormat* GetRenderVisualFormat(Display* dpy, | 35 UI_BASE_EXPORT XRenderPictFormat* GetRenderVisualFormat(Display* dpy, |
36 Visual* visual); | 36 Visual* visual); |
37 | 37 |
38 // -------------------------------------------------------------------------- | 38 // -------------------------------------------------------------------------- |
39 // X11 error handling. | 39 // X11 error handling. |
40 // Sets the X Error Handlers. Passing NULL for either will enable the default | 40 // Sets the X Error Handlers. Passing NULL for either will enable the default |
41 // error handler, which if called will log the error and abort the process. | 41 // error handler, which if called will log the error and abort the process. |
42 UI_EXPORT void SetX11ErrorHandlers(XErrorHandler error_handler, | 42 UI_BASE_EXPORT void SetX11ErrorHandlers(XErrorHandler error_handler, |
43 XIOErrorHandler io_error_handler); | 43 XIOErrorHandler io_error_handler); |
44 | 44 |
45 // NOTE: This function should not be called directly from the | 45 // NOTE: This function should not be called directly from the |
46 // X11 Error handler because it queries the server to decode the | 46 // X11 Error handler because it queries the server to decode the |
47 // error message, which may trigger other errors. A suitable workaround | 47 // error message, which may trigger other errors. A suitable workaround |
48 // is to post a task in the error handler to call this function. | 48 // is to post a task in the error handler to call this function. |
49 UI_EXPORT void LogErrorEventDescription(Display* dpy, | 49 UI_BASE_EXPORT void LogErrorEventDescription(Display* dpy, |
50 const XErrorEvent& error_event); | 50 const XErrorEvent& error_event); |
51 | 51 |
52 } // namespace ui | 52 } // namespace ui |
53 | 53 |
54 #endif // UI_BASE_X_X11_UTIL_INTERNAL_H_ | 54 #endif // UI_BASE_X_X11_UTIL_INTERNAL_H_ |
OLD | NEW |