212 lines
6.1 KiB
C
212 lines
6.1 KiB
C
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/****************************************************************************
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*
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* Module Title : vp60_comp_interface.h
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*
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* Description : Interface to VP60 compressor.
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*
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****************************************************************************/
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#ifndef __INC_VP60_COMP_INTERFACE_H
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#define __INC_VP60_COMP_INTERFACE_H
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#ifdef _MSC_VER
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#pragma warning(disable: 4514) // Disable warning 4514: Unreferenced inline function
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#endif
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/****************************************************************************
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* Header Files
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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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#include "string.h"
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#define DEFAULT_VALUE -999
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/****************************************************************************
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* Typedefs
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****************************************************************************/
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typedef enum
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{
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USAGE_STREAM_FROM_SERVER = 0x0, // INTER prediction, (0,0) motion vector implied.
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USAGE_LOCAL_FILE_PLAYBACK = 0x1 // INTER prediction, (0,0) motion vector implied.
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} END_USAGE;
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typedef enum
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{
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MODE_REALTIME = 0x0,
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MODE_GOODQUALITY = 0x1,
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MODE_BESTQUALITY = 0x2,
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MODE_FIRSTPASS = 0x3,
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MODE_SECONDPASS = 0x4,
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MODE_SECONDPASS_BEST= 0x5
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} MODE;
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/* Command interface to compressor */
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typedef struct
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{
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//UINT32 FourCC;
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//UINT32 ConfigVersion;
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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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BOOL AllowSpatialResampling;
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// The Intended Horizontal Scale
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UINT32 HScale;
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UINT32 HRatio;
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// The Intended Vertical Scale
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UINT32 VScale;
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UINT32 VRatio;
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// The way in which we intended
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UINT32 ScalingMode;
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// Interlaced (0) means no (1) means Yes
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UINT32 Interlaced;
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BOOL FixedQ;
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INT32 StartingBufferLevel; // The initial encoder buffer level
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INT32 OptimalBufferLevel; // The buffer level target we strive to reach / maintain.
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INT32 DropFramesWaterMark; // Buffer fullness watermark for forced drop frames.
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INT32 ResampleDownWaterMark; // Buffer fullness watermark for downwards spacial re-sampling
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INT32 ResampleUpWaterMark; // Buffer fullness watermark where returning to larger image size is consdered
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INT32 OutputFrameRate;
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INT32 Speed;
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BOOL ErrorResilientMode; // compress using a mode that won't completely fall apart if we decompress using
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// the frame after a dropped frame
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INT32 Profile;
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BOOL DisableGolden; // disable golden frame updates
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BOOL VBMode; // run in variable bandwidth 1 pass mode
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UINT32 BestAllowedQ; // best allowed quality ( save bits by disallowings frames that are too high quality )
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INT32 UnderShootPct; // target a percentage of the actual frame to allow for sections that go over
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INT32 MaxAllowedDatarate; // maximum the datarate is allowed to go.
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INT32 MaximumBufferSize; // maximum buffer size.
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BOOL TwoPassVBREnabled; // two pass variable bandwidth enabled
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INT32 TwoPassVBRBias; // how variable do we want to target?
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INT32 TwoPassVBRMaxSection; // maximum
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INT32 TwoPassVBRMinSection; // minimum
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INT32 Pass; // which pass of the compression are we running.
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MODE Mode;
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END_USAGE EndUsage;
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char FirstPassFile[512];
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char SettingsFile[512];
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char RootDirectory[512];
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INT32 PlaceHolder;
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INT32 DeleteFirstPassFile;
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INT32 Sharpness;
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} COMP_CONFIG_VP6;
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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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/****************************************************************************
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* Functions
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****************************************************************************/
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#ifdef _MSC_VER
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_inline
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void comp_config_default_vp6 ( COMP_CONFIG_VP6* pcc )
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{
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pcc->FrameSize = 0; // No default value
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pcc->TargetBitRate = 300;
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pcc->FrameRate = 0; // No default value
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pcc->KeyFrameFrequency = 120;
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pcc->KeyFrameDataTarget = 0; // No default value
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pcc->Quality = 56;
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pcc->AllowDF = 0;
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pcc->AutoKeyFrameEnabled = 1;
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pcc->AutoKeyFrameThreshold = 80;
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pcc->MinimumDistanceToKeyFrame = 4;
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pcc->ForceKeyFrameEvery = 120;
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pcc->NoiseSensitivity = 0;
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pcc->AllowSpatialResampling = 0;
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pcc->HScale = 1;
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pcc->HRatio = 1;
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pcc->VScale = 1;
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pcc->VRatio = 1;
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pcc->ScalingMode = MAINTAIN_ASPECT_RATIO;
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pcc->Interlaced = 0;
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pcc->FixedQ = 0;
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pcc->StartingBufferLevel = 4;
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pcc->OptimalBufferLevel = 5;
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pcc->DropFramesWaterMark = 20;
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pcc->ResampleDownWaterMark = 35;
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pcc->ResampleUpWaterMark = 45;
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pcc->OutputFrameRate = 30;
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pcc->Speed = 4;
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pcc->ErrorResilientMode = FALSE;
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pcc->Profile = 0;
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pcc->DisableGolden = 0;
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pcc->BestAllowedQ = 4;
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pcc->UnderShootPct = 90;
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pcc->MaxAllowedDatarate = 100;
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pcc->MaximumBufferSize = 6;
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pcc->TwoPassVBRBias = 70;
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pcc->TwoPassVBRMaxSection = 400;
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pcc->TwoPassVBRMinSection = 40;
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pcc->Mode = MODE_GOODQUALITY;
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pcc->EndUsage = USAGE_STREAM_FROM_SERVER;
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// DEFAULT means default value as determined by mode and endusage
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pcc->QuickCompress = DEFAULT_VALUE;
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pcc->Pass = DEFAULT_VALUE;
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pcc->VBMode = DEFAULT_VALUE;
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pcc->TwoPassVBREnabled = DEFAULT_VALUE;
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pcc->SettingsFile[0] = 0;
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pcc->RootDirectory[0] = 0;
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pcc->Sharpness = 5;
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strncpy(pcc->FirstPassFile,"firstpass.fpf",512);
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//pcc->FourCC = '06PV';
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//pcc->ConfigVersion = 4;
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return;
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}
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#endif
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#endif
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