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106 lines
2.7 KiB
C
106 lines
2.7 KiB
C
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//==========================================================================
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
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// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
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// PURPOSE.
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//
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// Copyright (c) 1999 - 2001 On2 Technologies Inc. All Rights Reserved.
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//
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//--------------------------------------------------------------------------
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#if !defined(VFW_COMP_INTERFACE_H)
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#define VFW_COMP_INTERFACE_H
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/****************************************************************************
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*
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* Module Title : VFW_COMP_INTERFACE.H
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*
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* Description : Interface to video codec demo compressor DLL
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*
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*
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*****************************************************************************
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*/
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#include "codec_common_interface.h"
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#include "type_aliases.h"
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/* Command interface to compressor. */
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/* Settings Control */
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typedef enum
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{
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C_SET_KEY_FRAME,
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C_SET_FIXED_Q,
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C_SET_FIRSTPASS_FILE,
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C_SET_NODROPS
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} C_SETTING;
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typedef enum
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{
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MAINTAIN_ASPECT_RATIO = 0x0,
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SCALE_TO_FIT = 0x1,
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CENTER = 0x2,
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OTHER = 0x3
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} SCALE_MODE;
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typedef struct
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{
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UINT32 FrameSize;
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UINT32 TargetBitRate;
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UINT32 FrameRate;
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UINT32 KeyFrameFrequency;
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UINT32 KeyFrameDataTarget;
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UINT32 Quality;
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BOOL AllowDF;
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BOOL QuickCompress;
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BOOL AutoKeyFrameEnabled;
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INT32 AutoKeyFrameThreshold;
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UINT32 MinimumDistanceToKeyFrame;
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INT32 ForceKeyFrameEvery;
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INT32 NoiseSensitivity;
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} COMP_CONFIG;
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#ifndef YUVINPUTBUFFERCONFIG
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#define YUVINPUTBUFFERCONFIG
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typedef struct
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{
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int YWidth;
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int YHeight;
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int YStride;
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int UVWidth;
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int UVHeight;
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int UVStride;
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char * YBuffer;
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char * UBuffer;
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char * VBuffer;
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} YUV_INPUT_BUFFER_CONFIG;
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#endif
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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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typedef struct CP_INSTANCE * xCP_INST;
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extern BOOL CCONV StartEncoder( xCP_INST *cpi, COMP_CONFIG * CompConfig );
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extern void CCONV ChangeCompressorSetting ( xCP_INST cpi, C_SETTING Setting, int Value );
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extern void CCONV ChangeEncoderConfig ( xCP_INST cpi, COMP_CONFIG * CompConfig );
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extern UINT32 CCONV EncodeFrame( xCP_INST cpi, unsigned char * InBmpIPtr, unsigned char * InBmpPtr, unsigned char * OutPutPtr, unsigned int * is_key );
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extern UINT32 CCONV EncodeFrameYuv( xCP_INST cpi, YUV_INPUT_BUFFER_CONFIG * YuvInputData, unsigned char * OutPutPtr, unsigned int * is_key );
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extern BOOL CCONV StopEncoder( xCP_INST *cpi);
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extern void VPEInitLibrary(void);
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extern void VPEDeInitLibrary(void);
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extern const char * CCONV VP31E_GetVersionNumber(void);
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#ifdef __cplusplus
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}
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#endif
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#endif // VFW_COMP_INTERFACE_H
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