1 /*
2 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 #ifndef __WRAPPED_BCM__
26 #define __WRAPPED_BCM__
27
28 #ifndef WRAPPEDAPI
29 #define WRAPPEDAPI extern
30 #endif
31
32 #ifdef USE_DISPMAN
33
34 #ifndef BCM_HOST_H
35 #include <bcm_host.h>
36 #endif
37
38 #if !defined(_VC_DISPMANX_H_)
39 /* for Debian 6.0 libraries */
40 typedef enum {
41 VC_IMAGE_ARGB8888 = 43, /* 32bpp with 8bit alpha at MS byte, with R, G, B (LS byte) */
42 } VC_IMAGE_TYPE_T;
43 #endif
44
45 #define vc_dispmanx_display_close(display) (*wr_vc_dispmanx_display_close)(display)
46
47 #define vc_dispmanx_display_open(device) (*wr_vc_dispmanx_display_open)(device)
48
49 #define vc_dispmanx_element_add(update, display, layer, dest_rect, src, src_rect, protection, alpha, clamp, transform) (*wr_vc_dispmanx_element_add)(update, display, layer, dest_rect, src, src_rect, protection, alpha, clamp, transform)
50
51 #define vc_dispmanx_update_start(priority) (*wr_vc_dispmanx_update_start)(priority)
52
53 #define vc_dispmanx_update_submit_sync(update) (*wr_vc_dispmanx_update_submit_sync)(update)
54
55 #define vc_dispmanx_resource_read_data(handle, p_rect, dst_address, dst_pitch) (*wr_vc_dispmanx_resource_read_data) (handle, p_rect, dst_address, dst_pitch)
56
57 #define vc_dispmanx_resource_write_data(res, src_type, src_pitch, src_address, rect) (*wr_vc_dispmanx_resource_write_data)(res, src_type,src_pitch, src_address, rect)
58
59 #define vc_dispmanx_element_remove(update, element) (*wr_vc_dispmanx_element_remove) (update, element)
60
61 #define vc_dispmanx_element_change_attributes(update, element, change_flags, layer, opacity, dest_rect, src_rect, mask, transform) (*wr_vc_dispmanx_element_change_attributes) (update, element, change_flags, layer, opacity, dest_rect, src_rect, mask, transform)
62
63 #define vc_dispmanx_resource_create(type, width, height, native_image_handle) (*wr_vc_dispmanx_resource_create) (type, width, height, native_image_handle)
64
65 #define vc_dispmanx_resource_delete(res) (*wr_vc_dispmanx_resource_delete)(res )
66
67 #define vc_dispmanx_snapshot(display, snapshot_resource, transform) (*wr_vc_dispmanx_snapshot) (display, snapshot_resource, transform )
68
69 #define vc_dispmanx_element_change_source(update, element, src) (*wr_vc_dispmanx_element_change_source) (update, element, src )
70
71 /* wrapped method declarations */
72
73 WRAPPEDAPI int (*wr_vc_dispmanx_display_close)(DISPMANX_DISPLAY_HANDLE_T display);
74
75 WRAPPEDAPI DISPMANX_DISPLAY_HANDLE_T (*wr_vc_dispmanx_display_open)
76 (uint32_t device);
77
78 WRAPPEDAPI DISPMANX_ELEMENT_HANDLE_T (*wr_vc_dispmanx_element_add)
79 (DISPMANX_UPDATE_HANDLE_T update,
80 DISPMANX_DISPLAY_HANDLE_T display,
81 int32_t layer, const VC_RECT_T *dest_rect,
82 DISPMANX_RESOURCE_HANDLE_T src,
83 const VC_RECT_T *src_rect,
84 DISPMANX_PROTECTION_T protection,
85 VC_DISPMANX_ALPHA_T *alpha,
86 DISPMANX_CLAMP_T *clamp,
87 DISPMANX_TRANSFORM_T transform);
88
89 WRAPPEDAPI DISPMANX_UPDATE_HANDLE_T (*wr_vc_dispmanx_update_start)
90 (int32_t priority);
91
92 WRAPPEDAPI int (*wr_vc_dispmanx_update_submit_sync)
93 (DISPMANX_UPDATE_HANDLE_T update);
94
95 WRAPPEDAPI int (*wr_vc_dispmanx_resource_read_data)
96 (DISPMANX_RESOURCE_HANDLE_T handle,
97 const VC_RECT_T *p_rect, void *dst_address, uint32_t dst_pitch);
98
99 WRAPPEDAPI int (*wr_vc_dispmanx_resource_write_data)
100 (DISPMANX_RESOURCE_HANDLE_T res, VC_IMAGE_TYPE_T src_type,
101 int src_pitch, void *src_address, const VC_RECT_T *rect);
102
103 WRAPPEDAPI int (*wr_vc_dispmanx_element_remove)
104 (DISPMANX_UPDATE_HANDLE_T update,
105 DISPMANX_ELEMENT_HANDLE_T element);
106
107 WRAPPEDAPI int (*wr_vc_dispmanx_element_change_attributes)
108 (DISPMANX_UPDATE_HANDLE_T update,
109 DISPMANX_ELEMENT_HANDLE_T element, uint32_t change_flags,
110 int32_t layer, uint8_t opacity, const VC_RECT_T *dest_rect,
111 const VC_RECT_T *src_rect, DISPMANX_RESOURCE_HANDLE_T mask,
112 VC_IMAGE_TRANSFORM_T transform);
113
114 WRAPPEDAPI DISPMANX_RESOURCE_HANDLE_T (*wr_vc_dispmanx_resource_create)
115 (VC_IMAGE_TYPE_T type, uint32_t width,
116 uint32_t height,
117 uint32_t *native_image_handle);
118
119 WRAPPEDAPI int (*wr_vc_dispmanx_resource_delete)
120 (DISPMANX_RESOURCE_HANDLE_T res);
121
122 WRAPPEDAPI int (*wr_vc_dispmanx_snapshot) (DISPMANX_DISPLAY_HANDLE_T display,
123 DISPMANX_RESOURCE_HANDLE_T snapshot_resource,
124 VC_IMAGE_TRANSFORM_T transform);
125
126 WRAPPEDAPI int (*wr_vc_dispmanx_element_change_source)
127 (DISPMANX_UPDATE_HANDLE_T update,
128 DISPMANX_ELEMENT_HANDLE_T element,
129 DISPMANX_RESOURCE_HANDLE_T src);
130
131 WRAPPEDAPI int (*wr_vc_dispmanx_display_get_info)(DISPMANX_DISPLAY_HANDLE_T display, DISPMANX_MODEINFO_T *pinfo);
132
133 #endif // __WRAPPED_BCM__
134 #endif // USE_DISPMAN