2014-07-02 07:28:09 +04:00
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/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* H.264 Bitmap Compression
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*
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* Copyright 2014 Mike McDonald <Mike.McDonald@software.dell.com>
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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_CODEC_H264_H
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#define FREERDP_CODEC_H264_H
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#include <freerdp/api.h>
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#include <freerdp/types.h>
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2014-07-14 17:59:57 +04:00
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#ifdef WITH_LIBAVCODEC
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#ifdef WITH_OPENH264
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#undef WITH_OPENH264
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#endif
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#endif
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2014-07-02 07:28:09 +04:00
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#ifdef WITH_OPENH264
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#include "wels/codec_def.h"
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#include "wels/codec_api.h"
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#endif
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2014-07-14 17:59:57 +04:00
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#ifdef WITH_LIBAVCODEC
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#include <libavcodec/avcodec.h>
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#include <libavutil/avutil.h>
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#endif
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2014-07-02 07:28:09 +04:00
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struct _H264_CONTEXT
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{
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BOOL Compressor;
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2014-07-10 00:41:36 +04:00
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BYTE* data;
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UINT32 size;
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UINT32 width;
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UINT32 height;
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int scanline;
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2014-07-02 07:28:09 +04:00
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#ifdef WITH_OPENH264
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ISVCDecoder* pDecoder;
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#endif
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2014-07-14 17:59:57 +04:00
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#ifdef WITH_LIBAVCODEC
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AVCodec* codec;
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AVCodecContext* codecContext;
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AVCodecParserContext* codecParser;
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AVFrame* videoFrame;
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#endif
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2014-07-02 07:28:09 +04:00
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};
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typedef struct _H264_CONTEXT H264_CONTEXT;
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#ifdef __cplusplus
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extern "C" {
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#endif
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FREERDP_API int h264_compress(H264_CONTEXT* h264, BYTE* pSrcData, UINT32 SrcSize, BYTE** ppDstData, UINT32* pDstSize);
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FREERDP_API int h264_decompress(H264_CONTEXT* h264, BYTE* pSrcData, UINT32 SrcSize,
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BYTE** ppDstData, DWORD DstFormat, int nDstStep, int nXDst, int nYDst, int nWidth, int nHeight);
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FREERDP_API void h264_context_reset(H264_CONTEXT* h264);
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FREERDP_API H264_CONTEXT* h264_context_new(BOOL Compressor);
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FREERDP_API void h264_context_free(H264_CONTEXT* h264);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FREERDP_CODEC_H264_H */
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