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/**
* FreeRDP: A Remote Desktop Protocol Implementation
* NSCodec Codec
*
* Copyright 2011 Samsung, Author Jiten Pathy
* Copyright 2012 Vic Lee
* Copyright 2016 Armin Novak <armin.novak@thincast.com>
* Copyright 2016 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_CODEC_NSCODEC_H
#define FREERDP_CODEC_NSCODEC_H
#include <freerdp/api.h>
#include <freerdp/types.h>
#include <freerdp/constants.h>
#include <winpr/stream.h>
#ifdef __cplusplus
extern "C"
{
#endif
typedef enum
{
NSC_COLOR_LOSS_LEVEL,
NSC_ALLOW_SUBSAMPLING,
NSC_DYNAMIC_COLOR_FIDELITY,
NSC_COLOR_FORMAT
} NSC_PARAMETER;
typedef struct S_NSC_CONTEXT NSC_CONTEXT;
#if defined(WITH_FREERDP_DEPRECATED)
FREERDP_API WINPR_DEPRECATED_VAR("Use nsc_context_set_parameters(NSC_COLOR_FORMAT)",
BOOL nsc_context_set_pixel_format(NSC_CONTEXT* context,
UINT32 pixel_format));
#endif
FREERDP_API BOOL nsc_context_set_parameters(NSC_CONTEXT* context, NSC_PARAMETER what,
UINT32 value);
FREERDP_API BOOL nsc_process_message(NSC_CONTEXT* context, UINT16 bpp, UINT32 width,
UINT32 height, const BYTE* data, UINT32 length,
BYTE* pDstData, UINT32 DstFormat, UINT32 nDstStride,
UINT32 nXDst, UINT32 nYDst, UINT32 nWidth, UINT32 nHeight,
UINT32 flip);
FREERDP_API BOOL nsc_compose_message(NSC_CONTEXT* context, wStream* s, const BYTE* bmpdata,
UINT32 width, UINT32 height, UINT32 rowstride);
FREERDP_API BOOL nsc_decompose_message(NSC_CONTEXT* context, wStream* s, BYTE* bmpdata,
UINT32 x, UINT32 y, UINT32 width, UINT32 height,
UINT32 rowstride, UINT32 format, UINT32 flip);
FREERDP_API BOOL nsc_context_reset(NSC_CONTEXT* context, UINT32 width, UINT32 height);
FREERDP_API void nsc_context_free(NSC_CONTEXT* context);
WINPR_ATTR_MALLOC(nsc_context_free, 1)
FREERDP_API NSC_CONTEXT* nsc_context_new(void);
#ifdef __cplusplus
}
#endif
#endif /* FREERDP_CODEC_NSCODEC_H */
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