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Diffstat (limited to 'include/freerdp/codec/nsc.h')
| -rw-r--r-- | include/freerdp/codec/nsc.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/include/freerdp/codec/nsc.h b/include/freerdp/codec/nsc.h new file mode 100644 index 0000000..a0a266d --- /dev/null +++ b/include/freerdp/codec/nsc.h @@ -0,0 +1,78 @@ +/** + * 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 */ |