From a786dd45a4ebc6b91936b5e46d0ef0a9befc05af Mon Sep 17 00:00:00 2001 From: Sergeanur Date: Sun, 2 Aug 2020 19:36:50 +0300 Subject: Move sdk and eax --- sdk/dx8sdk/Include/Amvideo.h | 433 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 433 insertions(+) create mode 100644 sdk/dx8sdk/Include/Amvideo.h (limited to 'sdk/dx8sdk/Include/Amvideo.h') diff --git a/sdk/dx8sdk/Include/Amvideo.h b/sdk/dx8sdk/Include/Amvideo.h new file mode 100644 index 00000000..89339266 --- /dev/null +++ b/sdk/dx8sdk/Include/Amvideo.h @@ -0,0 +1,433 @@ +//------------------------------------------------------------------------------ +// File: AMVideo.h +// +// Desc: Video related definitions and interfaces for ActiveMovie. +// +// Copyright (c) 1992 - 2001, Microsoft Corporation. All rights reserved. +//------------------------------------------------------------------------------ + + +#ifndef __AMVIDEO__ +#define __AMVIDEO__ + +#ifdef __cplusplus +extern "C" { +#endif // __cplusplus + +#include + + +// This is an interface on the video renderer that provides information about +// DirectDraw with respect to its use by the renderer. For example it allows +// an application to get details of the surface and any hardware capabilities +// that are available. It also allows someone to adjust the surfaces that the +// renderer should use and furthermore even set the DirectDraw instance. We +// allow someone to set the DirectDraw instance because DirectDraw can only +// be opened once per process so it helps resolve conflicts. There is some +// duplication in this interface as the hardware/emulated/FOURCCs available +// can all be found through the IDirectDraw interface, this interface allows +// simple access to that information without calling the DirectDraw provider +// itself. The AMDDS prefix is ActiveMovie DirectDraw Switches abbreviated. + +#define AMDDS_NONE 0x00 // No use for DCI/DirectDraw +#define AMDDS_DCIPS 0x01 // Use DCI primary surface +#define AMDDS_PS 0x02 // Use DirectDraw primary +#define AMDDS_RGBOVR 0x04 // RGB overlay surfaces +#define AMDDS_YUVOVR 0x08 // YUV overlay surfaces +#define AMDDS_RGBOFF 0x10 // RGB offscreen surfaces +#define AMDDS_YUVOFF 0x20 // YUV offscreen surfaces +#define AMDDS_RGBFLP 0x40 // RGB flipping surfaces +#define AMDDS_YUVFLP 0x80 // YUV flipping surfaces +#define AMDDS_ALL 0xFF // ALL the previous flags +#define AMDDS_DEFAULT AMDDS_ALL // Use all available surfaces + +#define AMDDS_YUV (AMDDS_YUVOFF | AMDDS_YUVOVR | AMDDS_YUVFLP) +#define AMDDS_RGB (AMDDS_RGBOFF | AMDDS_RGBOVR | AMDDS_RGBFLP) +#define AMDDS_PRIMARY (AMDDS_DCIPS | AMDDS_PS) + +// be nice to our friends in C +#undef INTERFACE +#define INTERFACE IDirectDrawVideo + +DECLARE_INTERFACE_(IDirectDrawVideo, IUnknown) +{ + // IUnknown methods + + STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; + STDMETHOD_(ULONG,AddRef)(THIS) PURE; + STDMETHOD_(ULONG,Release)(THIS) PURE; + + // IDirectDrawVideo methods + + STDMETHOD(GetSwitches)(THIS_ DWORD *pSwitches) PURE; + STDMETHOD(SetSwitches)(THIS_ DWORD Switches) PURE; + STDMETHOD(GetCaps)(THIS_ DDCAPS *pCaps) PURE; + STDMETHOD(GetEmulatedCaps)(THIS_ DDCAPS *pCaps) PURE; + STDMETHOD(GetSurfaceDesc)(THIS_ DDSURFACEDESC *pSurfaceDesc) PURE; + STDMETHOD(GetFourCCCodes)(THIS_ DWORD *pCount,DWORD *pCodes) PURE; + STDMETHOD(SetDirectDraw)(THIS_ LPDIRECTDRAW pDirectDraw) PURE; + STDMETHOD(GetDirectDraw)(THIS_ LPDIRECTDRAW *ppDirectDraw) PURE; + STDMETHOD(GetSurfaceType)(THIS_ DWORD *pSurfaceType) PURE; + STDMETHOD(SetDefault)(THIS) PURE; + STDMETHOD(UseScanLine)(THIS_ long UseScanLine) PURE; + STDMETHOD(CanUseScanLine)(THIS_ long *UseScanLine) PURE; + STDMETHOD(UseOverlayStretch)(THIS_ long UseOverlayStretch) PURE; + STDMETHOD(CanUseOverlayStretch)(THIS_ long *UseOverlayStretch) PURE; + STDMETHOD(UseWhenFullScreen)(THIS_ long UseWhenFullScreen) PURE; + STDMETHOD(WillUseFullScreen)(THIS_ long *UseWhenFullScreen) PURE; +}; + + +// be nice to our friends in C +#undef INTERFACE +#define INTERFACE IQualProp + +DECLARE_INTERFACE_(IQualProp, IUnknown) +{ + // IUnknown methods + + STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; + STDMETHOD_(ULONG,AddRef)(THIS) PURE; + STDMETHOD_(ULONG,Release)(THIS) PURE; + + // Compare these with the functions in class CGargle in gargle.h + + STDMETHOD(get_FramesDroppedInRenderer)(THIS_ int *pcFrames) PURE; // Out + STDMETHOD(get_FramesDrawn)(THIS_ int *pcFramesDrawn) PURE; // Out + STDMETHOD(get_AvgFrameRate)(THIS_ int *piAvgFrameRate) PURE; // Out + STDMETHOD(get_Jitter)(THIS_ int *iJitter) PURE; // Out + STDMETHOD(get_AvgSyncOffset)(THIS_ int *piAvg) PURE; // Out + STDMETHOD(get_DevSyncOffset)(THIS_ int *piDev) PURE; // Out +}; + + +// This interface allows an application or plug in distributor to control a +// full screen renderer. The Modex renderer supports this interface. When +// connected a renderer should load the display modes it has available +// The number of modes available can be obtained through CountModes. Then +// information on each individual mode is available by calling GetModeInfo +// and IsModeAvailable. An application may enable and disable any modes +// by calling the SetEnabled flag with OATRUE or OAFALSE (not C/C++ TRUE +// and FALSE values) - the current value may be queried by IsModeEnabled + +// A more generic way of setting the modes enabled that is easier to use +// when writing applications is the clip loss factor. This defines the +// amount of video that can be lost when deciding which display mode to +// use. Assuming the decoder cannot compress the video then playing an +// MPEG file (say 352x288) into a 320x200 display will lose about 25% of +// the image. The clip loss factor specifies the upper range permissible. +// To allow typical MPEG video to be played in 320x200 it defaults to 25% + +// be nice to our friends in C +#undef INTERFACE +#define INTERFACE IFullScreenVideo + +DECLARE_INTERFACE_(IFullScreenVideo, IUnknown) +{ + // IUnknown methods + + STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; + STDMETHOD_(ULONG,AddRef)(THIS) PURE; + STDMETHOD_(ULONG,Release)(THIS) PURE; + + // IFullScreenVideo methods + + STDMETHOD(CountModes)(THIS_ long *pModes) PURE; + STDMETHOD(GetModeInfo)(THIS_ long Mode,long *pWidth,long *pHeight,long *pDepth) PURE; + STDMETHOD(GetCurrentMode)(THIS_ long *pMode) PURE; + STDMETHOD(IsModeAvailable)(THIS_ long Mode) PURE; + STDMETHOD(IsModeEnabled)(THIS_ long Mode) PURE; + STDMETHOD(SetEnabled)(THIS_ long Mode,long bEnabled) PURE; + STDMETHOD(GetClipFactor)(THIS_ long *pClipFactor) PURE; + STDMETHOD(SetClipFactor)(THIS_ long ClipFactor) PURE; + STDMETHOD(SetMessageDrain)(THIS_ HWND hwnd) PURE; + STDMETHOD(GetMessageDrain)(THIS_ HWND *hwnd) PURE; + STDMETHOD(SetMonitor)(THIS_ long Monitor) PURE; + STDMETHOD(GetMonitor)(THIS_ long *Monitor) PURE; + STDMETHOD(HideOnDeactivate)(THIS_ long Hide) PURE; + STDMETHOD(IsHideOnDeactivate)(THIS) PURE; + STDMETHOD(SetCaption)(THIS_ BSTR strCaption) PURE; + STDMETHOD(GetCaption)(THIS_ BSTR *pstrCaption) PURE; + STDMETHOD(SetDefault)(THIS) PURE; +}; + + +// This adds the accelerator table capabilities in fullscreen. This is being +// added between the original runtime release and the full SDK release. We +// cannot just add the method to IFullScreenVideo as we don't want to force +// applications to have to ship the ActiveMovie support DLLs - this is very +// important to applications that plan on being downloaded over the Internet + +// be nice to our friends in C +#undef INTERFACE +#define INTERFACE IFullScreenVideoEx + +DECLARE_INTERFACE_(IFullScreenVideoEx, IFullScreenVideo) +{ + // IUnknown methods + + STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE; + STDMETHOD_(ULONG,AddRef)(THIS) PURE; + STDMETHOD_(ULONG,Release)(THIS) PURE; + + // IFullScreenVideo methods + + STDMETHOD(CountModes)(THIS_ long *pModes) PURE; + STDMETHOD(GetModeInfo)(THIS_ long Mode,long *pWidth,long *pHeight,long *pDepth) PURE; + STDMETHOD(GetCurrentMode)(THIS_ long *pMode) PURE; + STDMETHOD(IsModeAvailable)(THIS_ long Mode) PURE; + STDMETHOD(IsModeEnabled)(THIS_ long Mode) PURE; + STDMETHOD(SetEnabled)(THIS_ long Mode,long bEnabled) PURE; + STDMETHOD(GetClipFactor)(THIS_ long *pClipFactor) PURE; + STDMETHOD(SetClipFactor)(THIS_ long ClipFactor) PURE; + STDMETHOD(SetMessageDrain)(THIS_ HWND hwnd) PURE; + STDMETHOD(GetMessageDrain)(THIS_ HWND *hwnd) PURE; + STDMETHOD(SetMonitor)(THIS_ long Monitor) PURE; + STDMETHOD(GetMonitor)(THIS_ long *Monitor) PURE; + STDMETHOD(HideOnDeactivate)(THIS_ long Hide) PURE; + STDMETHOD(IsHideOnDeactivate)(THIS) PURE; + STDMETHOD(SetCaption)(THIS_ BSTR strCaption) PURE; + STDMETHOD(GetCaption)(THIS_ BSTR *pstrCaption) PURE; + STDMETHOD(SetDefault)(THIS) PURE; + + // IFullScreenVideoEx + + STDMETHOD(SetAcceleratorTable)(THIS_ HWND hwnd,HACCEL hAccel) PURE; + STDMETHOD(GetAcceleratorTable)(THIS_ HWND *phwnd,HACCEL *phAccel) PURE; + STDMETHOD(KeepPixelAspectRatio)(THIS_ long KeepAspect) PURE; + STDMETHOD(IsKeepPixelAspectRatio)(THIS_ long *pKeepAspect) PURE; +}; + + +// The SDK base classes contain a base video mixer class. Video mixing in a +// software environment is tricky because we typically have multiple streams +// each sending data at unpredictable times. To work with this we defined a +// pin that is the lead pin, when data arrives on this pin we do a mix. As +// an alternative we may not want to have a lead pin but output samples at +// predefined spaces, like one every 1/15 of a second, this interfaces also +// supports that mode of operations (there is a working video mixer sample) + +// be nice to our friends in C +#undef INTERFACE +#define INTERFACE IBaseVideoMixer + +DECLARE_INTERFACE_(IBaseVideoMixer, IUnknown) +{ + STDMETHOD(SetLeadPin)(THIS_ int iPin) PURE; + STDMETHOD(GetLeadPin)(THIS_ int *piPin) PURE; + STDMETHOD(GetInputPinCount)(THIS_ int *piPinCount) PURE; + STDMETHOD(IsUsingClock)(THIS_ int *pbValue) PURE; + STDMETHOD(SetUsingClock)(THIS_ int bValue) PURE; + STDMETHOD(GetClockPeriod)(THIS_ int *pbValue) PURE; + STDMETHOD(SetClockPeriod)(THIS_ int bValue) PURE; +}; + +#define iPALETTE_COLORS 256 // Maximum colours in palette +#define iEGA_COLORS 16 // Number colours in EGA palette +#define iMASK_COLORS 3 // Maximum three components +#define iTRUECOLOR 16 // Minimum true colour device +#define iRED 0 // Index position for RED mask +#define iGREEN 1 // Index position for GREEN mask +#define iBLUE 2 // Index position for BLUE mask +#define iPALETTE 8 // Maximum colour depth using a palette +#define iMAXBITS 8 // Maximum bits per colour component + + +// Used for true colour images that also have a palette + +typedef struct tag_TRUECOLORINFO { + DWORD dwBitMasks[iMASK_COLORS]; + RGBQUAD bmiColors[iPALETTE_COLORS]; +} TRUECOLORINFO; + + +// The BITMAPINFOHEADER contains all the details about the video stream such +// as the actual image dimensions and their pixel depth. A source filter may +// also request that the sink take only a section of the video by providing a +// clipping rectangle in rcSource. In the worst case where the sink filter +// forgets to check this on connection it will simply render the whole thing +// which isn't a disaster. Ideally a sink filter will check the rcSource and +// if it doesn't support image extraction and the rectangle is not empty then +// it will reject the connection. A filter should use SetRectEmpty to reset a +// rectangle to all zeroes (and IsRectEmpty to later check the rectangle). +// The rcTarget specifies the destination rectangle for the video, for most +// source filters they will set this to all zeroes, a downstream filter may +// request that the video be placed in a particular area of the buffers it +// supplies in which case it will call QueryAccept with a non empty target + +typedef struct tagVIDEOINFOHEADER { + + RECT rcSource; // The bit we really want to use + RECT rcTarget; // Where the video should go + DWORD dwBitRate; // Approximate bit data rate + DWORD dwBitErrorRate; // Bit error rate for this stream + REFERENCE_TIME AvgTimePerFrame; // Average time per frame (100ns units) + + BITMAPINFOHEADER bmiHeader; + +} VIDEOINFOHEADER; + +// make sure the pbmi is initialized before using these macros +#define TRUECOLOR(pbmi) ((TRUECOLORINFO *)(((LPBYTE)&((pbmi)->bmiHeader)) \ + + (pbmi)->bmiHeader.biSize)) +#define COLORS(pbmi) ((RGBQUAD *)(((LPBYTE)&((pbmi)->bmiHeader)) \ + + (pbmi)->bmiHeader.biSize)) +#define BITMASKS(pbmi) ((DWORD *)(((LPBYTE)&((pbmi)->bmiHeader)) \ + + (pbmi)->bmiHeader.biSize)) + +// All the image based filters use this to communicate their media types. It's +// centred principally around the BITMAPINFO. This structure always contains a +// BITMAPINFOHEADER followed by a number of other fields depending on what the +// BITMAPINFOHEADER contains. If it contains details of a palettised format it +// will be followed by one or more RGBQUADs defining the palette. If it holds +// details of a true colour format then it may be followed by a set of three +// DWORD bit masks that specify where the RGB data can be found in the image +// (For more information regarding BITMAPINFOs see the Win32 documentation) + +// The rcSource and rcTarget fields are not for use by filters supplying the +// data. The destination (target) rectangle should be set to all zeroes. The +// source may also be zero filled or set with the dimensions of the video. So +// if the video is 352x288 pixels then set it to (0,0,352,288). These fields +// are mainly used by downstream filters that want to ask the source filter +// to place the image in a different position in an output buffer. So when +// using for example the primary surface the video renderer may ask a filter +// to place the video images in a destination position of (100,100,452,388) +// on the display since that's where the window is positioned on the display + +// !!! WARNING !!! +// DO NOT use this structure unless you are sure that the BITMAPINFOHEADER +// has a normal biSize == sizeof(BITMAPINFOHEADER) ! +// !!! WARNING !!! + +typedef struct tagVIDEOINFO { + + RECT rcSource; // The bit we really want to use + RECT rcTarget; // Where the video should go + DWORD dwBitRate; // Approximate bit data rate + DWORD dwBitErrorRate; // Bit error rate for this stream + REFERENCE_TIME AvgTimePerFrame; // Average time per frame (100ns units) + + BITMAPINFOHEADER bmiHeader; + + union { + RGBQUAD bmiColors[iPALETTE_COLORS]; // Colour palette + DWORD dwBitMasks[iMASK_COLORS]; // True colour masks + TRUECOLORINFO TrueColorInfo; // Both of the above + }; + +} VIDEOINFO; + +// These macros define some standard bitmap format sizes + +#define SIZE_EGA_PALETTE (iEGA_COLORS * sizeof(RGBQUAD)) +#define SIZE_PALETTE (iPALETTE_COLORS * sizeof(RGBQUAD)) +#define SIZE_MASKS (iMASK_COLORS * sizeof(DWORD)) +#define SIZE_PREHEADER (FIELD_OFFSET(VIDEOINFOHEADER,bmiHeader)) +#define SIZE_VIDEOHEADER (sizeof(BITMAPINFOHEADER) + SIZE_PREHEADER) +// !!! for abnormal biSizes +// #define SIZE_VIDEOHEADER(pbmi) ((pbmi)->bmiHeader.biSize + SIZE_PREHEADER) + +// DIBSIZE calculates the number of bytes required by an image + +#define WIDTHBYTES(bits) ((DWORD)(((bits)+31) & (~31)) / 8) +#define DIBWIDTHBYTES(bi) (DWORD)WIDTHBYTES((DWORD)(bi).biWidth * (DWORD)(bi).biBitCount) +#define _DIBSIZE(bi) (DIBWIDTHBYTES(bi) * (DWORD)(bi).biHeight) +#define DIBSIZE(bi) ((bi).biHeight < 0 ? (-1)*(_DIBSIZE(bi)) : _DIBSIZE(bi)) + +// This compares the bit masks between two VIDEOINFOHEADERs + +#define BIT_MASKS_MATCH(pbmi1,pbmi2) \ + (((pbmi1)->dwBitMasks[iRED] == (pbmi2)->dwBitMasks[iRED]) && \ + ((pbmi1)->dwBitMasks[iGREEN] == (pbmi2)->dwBitMasks[iGREEN]) && \ + ((pbmi1)->dwBitMasks[iBLUE] == (pbmi2)->dwBitMasks[iBLUE])) + +// These zero fill different parts of the VIDEOINFOHEADER structure + +// Only use these macros for pbmi's with a normal BITMAPINFOHEADER biSize +#define RESET_MASKS(pbmi) (ZeroMemory((PVOID)(pbmi)->dwBitFields,SIZE_MASKS)) +#define RESET_HEADER(pbmi) (ZeroMemory((PVOID)(pbmi),SIZE_VIDEOHEADER)) +#define RESET_PALETTE(pbmi) (ZeroMemory((PVOID)(pbmi)->bmiColors,SIZE_PALETTE)); + +#if 0 +// !!! This is the right way to do it, but may break existing code +#define RESET_MASKS(pbmi) (ZeroMemory((PVOID)(((LPBYTE)(pbmi)->bmiHeader) + \ + (pbmi)->bmiHeader.biSize,SIZE_MASKS))) +#define RESET_HEADER(pbmi) (ZeroMemory((PVOID)(pbmi), SIZE_PREHEADER + \ + sizeof(BITMAPINFOHEADER))) +#define RESET_PALETTE(pbmi) (ZeroMemory((PVOID)(((LPBYTE)(pbmi)->bmiHeader) + \ + (pbmi)->bmiHeader.biSize,SIZE_PALETTE)) +#endif + +// Other (hopefully) useful bits and bobs + +#define PALETTISED(pbmi) ((pbmi)->bmiHeader.biBitCount <= iPALETTE) +#define PALETTE_ENTRIES(pbmi) ((DWORD) 1 << (pbmi)->bmiHeader.biBitCount) + +// Returns the address of the BITMAPINFOHEADER from the VIDEOINFOHEADER +#define HEADER(pVideoInfo) (&(((VIDEOINFOHEADER *) (pVideoInfo))->bmiHeader)) + + +// MPEG variant - includes a DWORD length followed by the +// video sequence header after the video header. +// +// The sequence header includes the sequence header start code and the +// quantization matrices associated with the first sequence header in the +// stream so is a maximum of 140 bytes long. + +typedef struct tagMPEG1VIDEOINFO { + + VIDEOINFOHEADER hdr; // Compatible with VIDEOINFO + DWORD dwStartTimeCode; // 25-bit Group of pictures time code + // at start of data + DWORD cbSequenceHeader; // Length in bytes of bSequenceHeader + BYTE bSequenceHeader[1]; // Sequence header including + // quantization matrices if any +} MPEG1VIDEOINFO; + +#define MAX_SIZE_MPEG1_SEQUENCE_INFO 140 +#define SIZE_MPEG1VIDEOINFO(pv) (FIELD_OFFSET(MPEG1VIDEOINFO, bSequenceHeader[0]) + (pv)->cbSequenceHeader) +#define MPEG1_SEQUENCE_INFO(pv) ((const BYTE *)(pv)->bSequenceHeader) + + +// Analog video variant - Use this when the format is FORMAT_AnalogVideo +// +// rcSource defines the portion of the active video signal to use +// rcTarget defines the destination rectangle +// both of the above are relative to the dwActiveWidth and dwActiveHeight fields +// dwActiveWidth is currently set to 720 for all formats (but could change for HDTV) +// dwActiveHeight is 483 for NTSC and 575 for PAL/SECAM (but could change for HDTV) + +typedef struct tagAnalogVideoInfo { + RECT rcSource; // Width max is 720, height varies w/ TransmissionStd + RECT rcTarget; // Where the video should go + DWORD dwActiveWidth; // Always 720 (CCIR-601 active samples per line) + DWORD dwActiveHeight; // 483 for NTSC, 575 for PAL/SECAM + REFERENCE_TIME AvgTimePerFrame; // Normal ActiveMovie units (100 nS) +} ANALOGVIDEOINFO; + +// +// AM_KSPROPSETID_FrameStep property set definitions +// +typedef enum { + // Step + AM_PROPERTY_FRAMESTEP_STEP = 0x01, + AM_PROPERTY_FRAMESTEP_CANCEL = 0x02, + + // S_OK for these 2 means we can - S_FALSE if we can't + AM_PROPERTY_FRAMESTEP_CANSTEP = 0x03, + AM_PROPERTY_FRAMESTEP_CANSTEPMULTIPLE = 0x04 +} AM_PROPERTY_FRAMESTEP; + +typedef struct _AM_FRAMESTEP_STEP +{ + // 1 means step 1 frame forward + // 0 is invalid + // n (n > 1) means skip n - 1 frames and show the nth + DWORD dwFramesToStep; +} AM_FRAMESTEP_STEP; + +#ifdef __cplusplus +} +#endif // __cplusplus +#endif // __AMVIDEO__ + -- cgit v1.2.3