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