| 22,9 → 22,7 |
|---|
| |
| {$Z4} |
| {$A+} |
| {$IfNDef D7UP} |
| {$WEAKPACKAGEUNIT} |
| {$EndIf} |
| |
| uses Windows, ActiveX, DirectX, MMSystem; |
| |
| 1889,10 → 1887,10 |
|---|
| |
| IDirectDrawMediaStream = interface(IMediaStream) |
| ['{F4104FCE-9A70-11d0-8FDE-00C04FD9189D}'] |
| function GetFormat(var pDDSDCurrent: TDDSURFACEDESC; |
| function GetFormat(var pDDSDCurrent: DDSURFACEDESC; |
| out ppDirectDrawPalette: IDirectDrawPalette; |
| var pDDSDDesired: TDDSURFACEDESC; var pdwFlags: DWORD): HResult; stdcall; |
| function SetFormat(const pDDSurfaceDesc: TDDSURFACEDESC; |
| var pDDSDDesired: DDSURFACEDESC; var pdwFlags: DWORD): HResult; stdcall; |
| function SetFormat(const pDDSurfaceDesc: DDSURFACEDESC; |
| pDirectDrawPalette: IDirectDrawPalette): HResult; stdcall; |
| function GetDirectDraw(out ppDirectDraw: IDirectDraw): HResult; stdcall; |
| function SetDirectDraw(pDirectDraw: IDirectDraw): HResult; stdcall; |
| 2622,9 → 2620,9 |
|---|
| // IDirectDrawVideo methods |
| function GetSwitches(var pSwitches: DWORD): HResult; stdcall; |
| function SetSwitches(pSwitches: DWORD): HResult; stdcall; |
| function GetCaps(var pCaps: TDDCAPS): HResult; stdcall; |
| function GetEmulatedCaps(var pCaps: TDDCAPS): HResult; stdcall; |
| function GetSurfaceDesc(var pSurfaceDesc: TDDSURFACEDESC): HResult; stdcall; |
| function GetCaps(var pCaps: DDCAPS): HResult; stdcall; |
| function GetEmulatedCaps(var pCaps: DDCAPS): HResult; stdcall; |
| function GetSurfaceDesc(var pSurfaceDesc: DDSURFACEDESC): HResult; stdcall; |
| function GetFourCCCodes(var pCount, pCodes: DWORD): HResult; stdcall; |
| function SetDirectDraw(pDirectDraw: IDirectDraw): HResult; stdcall; |
| function GetDirectDraw(out ppDirectDraw: IDirectDraw): HResult; stdcall; |
| 3003,23 → 3001,23 |
|---|
| // of structures. If the pointer to the array is NULL, first parameter |
| // returns the total number of formats supported. |
| function GetVideoFormats(var lpNumFormats: DWORD; |
| const lpddpfFormats: TDDPIXELFORMAT): HResult; stdcall; |
| const lpddpfFormats: DDPIXELFORMAT): HResult; stdcall; |
| |
| // retrives maximum pixels per second rate expected for a given |
| // format and a given scaling factor. If decoder does not support |
| // those scaling factors, then it gives the rate and the nearest |
| // scaling factors. |
| function GetMaxPixelRate(const ddpfFormat: TDDPIXELFORMAT; |
| function GetMaxPixelRate(const ddpfFormat: DDPIXELFORMAT; |
| lpdwZoomHeight, lpdwZoomWidth: DWORD; |
| var lpdwMaxPixelsPerSecond: DWORD): HResult; stdcall; |
| |
| // retrives various properties of the decoder for a given format |
| function GetVideoSignalInfo(const ddpfFormat: TDDPIXELFORMAT; |
| function GetVideoSignalInfo(const ddpfFormat: DDPIXELFORMAT; |
| var lpAMVideoSignalInfo: TAMVideoSignalInfo): HResult; stdcall; |
| |
| // asks the decoder to ouput in this format. Return value should give |
| // appropriate error code |
| function SetVideoFormat(const ddpfFormat: TDDPIXELFORMAT): HResult; stdcall; |
| function SetVideoFormat(const ddpfFormat: DDPIXELFORMAT): HResult; stdcall; |
| |
| // asks the decoder to treat even fields like odd fields and visa versa |
| function SetInvertPolarity: HResult; stdcall; |
| 3187,13 → 3185,13 |
|---|
| |
| // informs the callee of the videoformats supported by the videoport |
| function InformVPInputFormats(dwNumFormats: DWORD; |
| const pDDPixelFormats: TDDPIXELFORMAT): HResult; stdcall; |
| const pDDPixelFormats: DDPIXELFORMAT): HResult; stdcall; |
| |
| // gets the various formats supported by the decoder in an array |
| // of structures. If the pointer to the array is NULL, first parameter |
| // returns the total number of formats supported. |
| function GetVideoFormats(var pdwNumFormats: DWORD; |
| var pddPixelFormats: TDDPIXELFORMAT): HResult; stdcall; |
| var pddPixelFormats: DDPIXELFORMAT): HResult; stdcall; |
| |
| // sets the format entry chosen (0, 1, .. ,(dwNumProposedEntries-1)) |
| function SetVideoFormat(dwChosenEntry: DWORD): HResult; stdcall; |
| 3271,10 → 3269,10 |
|---|
| // this function gets the overlay surface that the mixer is using |
| function GetOverlaySurface(out ppOverlaySurface: IDirectDrawSurface): HResult; stdcall; |
| // this functions sets the color-controls, if the chip supports it. |
| function SetColorControls(const pColorControl: TDDCOLORCONTROL): HResult; stdcall; |
| function SetColorControls(const pColorControl: DDCOLORCONTROL): HResult; stdcall; |
| // this functions also returns the capability of the hardware in the dwFlags |
| // value of the struct. |
| function GetColorControls(var pColorControl: TDDCOLORCONTROL): HResult; stdcall; |
| function GetColorControls(var pColorControl: DDCOLORCONTROL): HResult; stdcall; |
| end; |
| |
| // interface IVPVBINotify |