2 * FreeRDP: A Remote Desktop Protocol Client
3 * Offscreen Bitmap Cache
5 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
20 #ifndef __OFFSCREEN_CACHE_H
21 #define __OFFSCREEN_CACHE_H
23 #include <freerdp/api.h>
24 #include <freerdp/types.h>
25 #include <freerdp/update.h>
26 #include <freerdp/freerdp.h>
27 #include <freerdp/utils/stream.h>
29 typedef struct rdp_offscreen_cache rdpOffscreenCache;
31 #include <freerdp/cache/cache.h>
33 struct rdp_offscreen_cache
35 uint32 maxSize; /* 0 */
36 uint32 maxEntries; /* 1 */
37 rdpBitmap** entries; /* 2 */
38 uint32 currentSurface; /* 3 */
43 rdpSettings* settings;
46 FREERDP_API rdpBitmap* offscreen_cache_get(rdpOffscreenCache* offscreen_cache, uint32 index);
47 FREERDP_API void offscreen_cache_put(rdpOffscreenCache* offscreen_cache, uint32 index, rdpBitmap* bitmap);
48 FREERDP_API void offscreen_cache_delete(rdpOffscreenCache* offscreen, uint32 index);
50 FREERDP_API void offscreen_cache_register_callbacks(rdpUpdate* update);
52 FREERDP_API rdpOffscreenCache* offscreen_cache_new(rdpSettings* settings);
53 FREERDP_API void offscreen_cache_free(rdpOffscreenCache* offscreen);
55 #endif /* __OFFSCREEN_CACHE_H */