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vprocss
Vitis Drivers API Documentation
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vprocss
Vitis Drivers API Documentation
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Functions | |
| void | XVprocSs_VdmaStart (XVprocSs *XVprocSsPtr) |
| This Function Starts the VDMA (Video Direct Memory Access) engine for the given Video Processing Subsystem instance. More... | |
| void | XVprocSs_VdmaStop (XVprocSs *XVprocSsPtr) |
| This Function Stops the VDMA (Video Direct Memory Access) engine for the given Video Processing Subsystem instance. More... | |
| void | XVprocSs_VdmaReset (XVprocSs *XVprocSsPtr) |
| This function resets Read and Write channels. More... | |
| int | XVprocSs_VdmaWriteSetup (XVprocSs *XVprocSsPtr, UINTPTR WrBaseAddress, XVidC_VideoWindow *window, u32 FrameWidth, u32 FrameHeight, u32 PixelWidthInBits) |
| This function sets up the write channel. More... | |
| int | XVprocSs_VdmaReadSetup (XVprocSs *XVprocSsPtr, UINTPTR RdBaseAddress, XVidC_VideoWindow *window, u32 FrameWidth, u32 FrameHeight, u32 PixelWidthInBits) |
| This function sets up the read channel. More... | |
| int | XVprocSs_VdmaStartTransfer (XVprocSs *XVprocSsPtr) |
| This function starts the transfer on Read/Write channels. More... | |
| void | XVprocSs_VdmaSetWinToDnScaleMode (XVprocSs *XVprocSsPtr, u32 updateCh) |
| This function configures the VDMA RD/WR channel for down scale mode. More... | |
| void | XVprocSs_VdmaSetWinToUpScaleMode (XVprocSs *XVprocSsPtr, u32 updateCh) |
| This function configures the VDMA RD/WR channel for UP scale (or 1:1) mode. More... | |
| void | XVprocSs_VdmaDbgReportStatus (XVprocSs *XVprocSsPtr, u32 PixelWidthInBits) |
| XVprocSs_VdmaDbgReportStatus - Used for reporting the status of the VDMA IP. More... | |