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#if !defined(VP50_COMP_INTERFACE_H)
#define VP50_COMP_INTERFACE_H
/****************************************************************************
*
* Module Title : VFW_COMP_INTERFACE.H
*
* Description : Interface to video codec demo compressor DLL
*
* AUTHOR : Paul Wilkins
*
*****************************************************************************
* Revision History
*
* 1.04 JBB 26 AUG 00 JBB Added fixed q setting
* 1.03 PGW 07/12/99 Retro fit JBB changes
* 1.02 PGW 16/09/99 Interface changes to simplify things for command line
* compressor.
* 1.01 PGW 07/07/99 Added COMP_CONFIG.
* 1.00 PGW 28/06/99 New configuration baseline
*
*****************************************************************************
*/
// C4514 Unreferenced inline function has been removed
#ifndef MACPPC
#pragma warning(disable: 4514)
#endif
#include "codec_common_interface.h"
#include "type_aliases.h"
/* Command interface to compressor. */
/* Settings Control */
typedef struct
{
UINT32 FrameSize;
UINT32 TargetBitRate;
UINT32 FrameRate;
UINT32 KeyFrameFrequency;
UINT32 KeyFrameDataTarget;
UINT32 Quality;
BOOL AllowDF;
BOOL QuickCompress;
BOOL AutoKeyFrameEnabled;
INT32 AutoKeyFrameThreshold;
UINT32 MinimumDistanceToKeyFrame;
INT32 ForceKeyFrameEvery;
INT32 NoiseSensitivity;
BOOL AllowSpatialResampling;
// The Intended Horizontal Scale
UINT32 HScale;
UINT32 HRatio;
// The Intended Vertical Scale
UINT32 VScale;
UINT32 VRatio;
// The way in which we intended
UINT32 ScalingMode;
// Interlaced (0) means no (1) means Yes
UINT32 Interlaced;
BOOL FixedQ;
INT32 StartingBufferLevel; // The initial encoder buffer level
INT32 OptimalBufferLevel; // The buffer level target we strive to reach / maintain.
INT32 DropFramesWaterMark; // Buffer fullness watermark for forced drop frames.
INT32 ResampleDownWaterMark; // Buffer fullness watermark for downwards spacial re-sampling
INT32 ResampleUpWaterMark; // Buffer fullness watermark where returning to larger image size is consdered
INT32 OutputFrameRate;
INT32 Speed;
BOOL ErrorResilientMode; // compress using a mode that won't completely fall apart if we decompress using
// the frame after a dropped frame
} COMP_CONFIG_VP5;
INLINE
void comp_config_default_vp5(COMP_CONFIG_VP5* pcc)
{
pcc->FrameSize = 0; // No default value
pcc->TargetBitRate = 300;
pcc->FrameRate = 0; // No default value
pcc->KeyFrameFrequency = 120;
pcc->KeyFrameDataTarget = 0; // No default value
pcc->Quality = 56;
pcc->AllowDF = 0;
pcc->QuickCompress = 1;
pcc->AutoKeyFrameEnabled = 1;
pcc->AutoKeyFrameThreshold = 80;
pcc->MinimumDistanceToKeyFrame = 8;
pcc->ForceKeyFrameEvery = 120;
pcc->NoiseSensitivity = 0;
pcc->AllowSpatialResampling = 0;
pcc->HScale = 1;
pcc->HRatio = 1;
pcc->VScale = 1;
pcc->VRatio = 1;
pcc->ScalingMode = MAINTAIN_ASPECT_RATIO;
pcc->Interlaced = 0;
pcc->FixedQ = 0;
pcc->StartingBufferLevel = 6;
pcc->OptimalBufferLevel = 10;
pcc->DropFramesWaterMark = 20;
pcc->ResampleDownWaterMark = 35;
pcc->ResampleUpWaterMark = 45;
pcc->OutputFrameRate = 30;
pcc->Speed = 12;
pcc->ErrorResilientMode = FALSE;
return;
}
#ifndef YUVINPUTBUFFERCONFIG
#define YUVINPUTBUFFERCONFIG
typedef struct
{
int YWidth;
int YHeight;
int YStride;
int UVWidth;
int UVHeight;
int UVStride;
char * YBuffer;
char * UBuffer;
char * VBuffer;
} YUV_INPUT_BUFFER_CONFIG;
#endif
#endif
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