mirror of https://github.com/FreeRDP/FreeRDP
96 lines
3.0 KiB
C
96 lines
3.0 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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*
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* Copyright 2018 Armin Novak <armin.novak@thincast.com>
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* Copyright 2018 Thincast Technologies GmbH
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_LIB_CACHE_BITMAP_H
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#define FREERDP_LIB_CACHE_BITMAP_H
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#include <freerdp/api.h>
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#include <freerdp/update.h>
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#include <freerdp/cache/persistent.h>
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typedef struct
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{
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UINT32 number;
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rdpBitmap** entries;
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} BITMAP_V2_CELL;
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typedef struct
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{
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pMemBlt MemBlt; /* 0 */
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pMem3Blt Mem3Blt; /* 1 */
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pCacheBitmap CacheBitmap; /* 2 */
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pCacheBitmapV2 CacheBitmapV2; /* 3 */
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pCacheBitmapV3 CacheBitmapV3; /* 4 */
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pBitmapUpdate BitmapUpdate; /* 5 */
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UINT32 paddingA[16 - 6]; /* 6 */
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UINT32 maxCells; /* 16 */
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BITMAP_V2_CELL* cells; /* 17 */
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UINT32 paddingB[32 - 18]; /* 18 */
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/* internal */
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rdpContext* context;
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rdpPersistentCache* persistent;
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} rdpBitmapCache;
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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FREERDP_LOCAL void bitmap_cache_register_callbacks(rdpUpdate* update);
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FREERDP_LOCAL void bitmap_cache_free(rdpBitmapCache* bitmap_cache);
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WINPR_ATTR_MALLOC(bitmap_cache_free, 1)
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FREERDP_LOCAL rdpBitmapCache* bitmap_cache_new(rdpContext* context);
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FREERDP_LOCAL void free_bitmap_update(rdpContext* context, BITMAP_UPDATE* pointer);
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WINPR_ATTR_MALLOC(free_bitmap_update, 2)
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FREERDP_LOCAL BITMAP_UPDATE* copy_bitmap_update(rdpContext* context,
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const BITMAP_UPDATE* pointer);
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FREERDP_LOCAL void free_cache_bitmap_order(rdpContext* context, CACHE_BITMAP_ORDER* order);
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WINPR_ATTR_MALLOC(free_cache_bitmap_order, 2)
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FREERDP_LOCAL CACHE_BITMAP_ORDER* copy_cache_bitmap_order(rdpContext* context,
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const CACHE_BITMAP_ORDER* order);
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FREERDP_LOCAL void free_cache_bitmap_v2_order(rdpContext* context,
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CACHE_BITMAP_V2_ORDER* order);
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WINPR_ATTR_MALLOC(free_cache_bitmap_v2_order, 2)
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FREERDP_LOCAL CACHE_BITMAP_V2_ORDER*
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copy_cache_bitmap_v2_order(rdpContext* context, const CACHE_BITMAP_V2_ORDER* order);
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FREERDP_LOCAL void free_cache_bitmap_v3_order(rdpContext* context,
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CACHE_BITMAP_V3_ORDER* order);
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WINPR_ATTR_MALLOC(free_cache_bitmap_v3_order, 2)
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FREERDP_LOCAL CACHE_BITMAP_V3_ORDER*
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copy_cache_bitmap_v3_order(rdpContext* context, const CACHE_BITMAP_V3_ORDER* order);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FREERDP_LIB_CACHE_BITMAP_H */
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