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dcsub
Vitis Drivers API Documentation
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dcsub
Vitis Drivers API Documentation
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MODIFICATION HISTORY:
Ver Who Date Changes
1.0 ck 03/14/25 Initial Release.
Data Structures | |
| struct | XDc_Config |
| This structure stores the XDC configuration information. More... | |
| struct | XDc_ChromaKey |
| This structure stores the Chroma keys max, min value for each component. More... | |
| struct | XDc_AVModes |
| This typedef stores the data associated with the Audio Video input modes. More... | |
| struct | XDc_Cursor |
| This typedef describes the cursor blend coords. More... | |
| struct | XDc_PartialBlend |
| This typedef describes the parital blend coords. More... | |
| struct | XDc_VideoTiming |
| This structure stores the XDC Timing configuration. More... | |
| struct | XDc_Blender |
| This typedef stores all the attributes associated to the Blender block of the DisplayPort Subsystem. More... | |
Enumerations | |
| enum | XDc_VideoFormat |
| This typedef describes all the Video Formats supported by the driver. More... | |
| enum | XDc_VidInterface |
| This typedef describes the DC operational modes. More... | |
| enum | XDc_AudInterface |
| This typedef describes the DC operational modes. More... | |
| enum | XDc_VideoStream1 |
| This typedef describes the video source list. More... | |
| enum | XDc_VideoStream2 |
| This typedef describes the graphics source list. More... | |
| enum | XDc_AudioStream |
| This typedef describes the audio source list. More... | |
| enum | XDc_AlphaBlend |
| This typedef enables alpha blend. More... | |
| enum | XDc_ChromaBlend |
| This typedef enables chroma keying. More... | |
| enum | XDc_ChromaMaster |
| This typedef enables chroma key master stream. More... | |
| enum | XDc_Sdp |
| This typedef describes the SDP source list. More... | |
| enum | XDc_PartialBlendEn |
| This typedef enables partial blend. More... | |
| enum | XDc_CursorBlend |
| This typedef enables cursor blend. More... | |
Functions | |
| void | XDc_CfgInitialize (XDc *InstancePtr, u32 BaseAddr) |
| This function intializes the configuration for the DC Instance. More... | |
| void | XDc_Initialize (XDc *InstancePtr) |
| This function initializes all the data structures of the XDc Instance. More... | |
| void | XDc_WriteProtEnable (XDc *InstancePtr) |
| This function disables writes to DC. More... | |
| void | XDc_WriteProtDisable (XDc *InstancePtr) |
| This function enables writes to DC. More... | |
| void | XDc_SetVidInterfaceMode (XDc *InstancePtr) |
| This function sets the mode for DC Instance. More... | |
| void | XDc_SetBlenderBgColor (XDc *InstancePtr) |
| This function sets the blender background color. More... | |
| void | XDc_SetGlobalAlpha (XDc *InstancePtr) |
| This function enables or disables global alpha. More... | |
| void | XDc_SetInputVideoSelect (XDc *InstancePtr) |
| This function selects the source type for the Video and Graphics input streams that are passed on to the blender block. More... | |
| void | XDc_SetInputAudioSelect (XDc *InstancePtr) |
| This function selects the source type for audio stream. More... | |
| XDc_VideoAttribute * | XDc_GetNonLiveVideoAttribute (XDc_VideoFormat Format) |
| This function looks up if the video format is valid NonLiveVideo format or not and returns a pointer to the attributes of the video. More... | |
| void | XDc_SetNonLiveInputFormat (XDc *InstancePtr, u8 VideoSrc, XDc_VideoAttribute *Video) |
| This function applies Attributes for Non - Live source(Stream1/Stream2). More... | |
| XDc_VideoAttribute * | XDc_GetLiveVideoAttribute (XDc_VideoFormat Format) |
| This function looks up if the video format is valid LiveVideo format or not and returns a pointer to the attributes of the video. More... | |
| void | XDc_SetOutputVideoFormat (XDc *InstancePtr) |
| This function configures the Output of the Video Pipeline. More... | |
| XDc_VideoAttribute * | XDc_GetOutputVideoAttribute (XDc_VideoFormat Format, XDc_VidInterface Mode) |
| This function looks up if the output video format is valid or not and returns a pointer to the attributes of the video. More... | |
| void | XDc_EnablePartialBlend (XDc *InstancePtr) |
| This function enables Partial Blend for corresponding video stream. More... | |
| u32 | XDc_ConfigureStream (XDc *InstancePtr, u8 StreamSrc) |
| This function configures DC Blender. More... | |
| void | XDc_SetOutputCSC (XDc *InstancePtr) |
| This function converts the Blender output to the desired output format. More... | |
| void | XDc_SetChromaKey (XDc *InstancePtr) |
| This function enables Chroma Keying. More... | |
| void | XDc_SetCursorBlend (XDc *InstancePtr) |
| This function enables Cursor blending. More... | |
| void | XDc_SetAudioVideoClkSrc (XDc *InstancePtr) |
| This function sets the Audio and Video Clock Source and the video timing source. More... | |
| void | XDc_VideoSoftReset (XDc *InstancePtr) |
| This function applies a soft reset to the Video pipeline. More... | |
| void | XDc_VidClkSelect (XDc *InstancePtr) |
| This function configures DC Video Clock Select. More... | |
| void | XDc_EnableStream1Buffers (XDc *InstancePtr) |
| This function enables the video channel interface between the DCDMA and the DC. More... | |
| void | XDc_EnableStream2Buffers (XDc *InstancePtr) |
| This function enables the video channel interface between the DCDMA and the DC. More... | |
| void | XDc_AudLineResetDisable (XDc *InstancePtr) |
| This function enables End of Line Reset for reduced blanking resolutions. More... | |
| void | XDc_AudioSoftReset (XDc *InstancePtr) |
| This function applies a soft reset to the Audio pipeline. More... | |
| void | XDc_AudExtraBSControl (XDc *InstancePtr) |
| This function enables Extra BS Control for AUDIO_SOFT_RESET. More... | |
| void | XDc_SetSdpSource (XDc *InstancePtr) |
| This function enables SDP from DMA or PL. More... | |
| void | XDc_SetSdpEmptyThreshold (XDc *InstancePtr) |
| This function sets SDP Empty Threshold value. More... | |
| void | XDc_SetSdpCursorBuffers (XDc *InstancePtr) |
| This function enables SDP & Cursor buffers. More... | |
| void | XDc_SetVidFrameSwitch (XDc *InstancePtr) |
| This function configures the register to gate input video on/off at video frame boundary. More... | |
| void | XDc_SetNonLiveLatency (XDc *InstancePtr) |
| This function configures the memory fetch latency. More... | |
| void | XDc_SetStcCtrl (XDc *InstancePtr) |
| This function enables STC Control. More... | |
| void | XDc_SetStcLoad (XDc *InstancePtr) |
| This function loads STC Init value. More... | |
| void | XDc_SetStcAdjust (XDc *InstancePtr) |
| This function Adjusts STC Control value. More... | |
| u64 | XDc_GetStcCustomEventTs (XDc *InstancePtr) |
| This function reads Custom Event STC value and returns it. More... | |
| u64 | XDc_GetStcCustomEvent2Ts (XDc *InstancePtr) |
| This function reads Custom Event2 STC value and returns it. More... | |
| u64 | XDc_GetStcSnapshot (XDc *InstancePtr) |
| This function reads STC Snapshot value and returns it. More... | |
| void | XDc_EnableAudioBuffer (XDc *InstancePtr) |
| This function Enable Audio Buffer channel and sets the burst length. More... | |
| void | XDc_AudioChannelSelect (XDc *InstancePtr) |
| This function enables audio channel select and programs sample rate. More... | |
| void | XDc_AudClkSelect (XDc *InstancePtr) |
| This function configures DC Audio Clock Select. More... | |
| void | XDc_EnableAudio (XDc *InstancePtr) |
| This function enables audio to DC. More... | |
| void | XDc_DisableAudio (XDc *InstancePtr) |
| This function disables audio to DC. More... | |
| void | XDc_SetVideoTiming (XDc *InstancePtr) |
| This function configures DC Timings register. More... | |
| enum XDc_AlphaBlend |
This typedef enables alpha blend.
| enum XDc_AudInterface |
This typedef describes the DC operational modes.
| enum XDc_AudioStream |
This typedef describes the audio source list.
| enum XDc_ChromaBlend |
This typedef enables chroma keying.
| enum XDc_ChromaMaster |
This typedef enables chroma key master stream.
| enum XDc_CursorBlend |
This typedef enables cursor blend.
| enum XDc_PartialBlendEn |
This typedef enables partial blend.
| enum XDc_Sdp |
This typedef describes the SDP source list.
| enum XDc_VideoFormat |
This typedef describes all the Video Formats supported by the driver.
| enum XDc_VideoStream1 |
This typedef describes the video source list.
| enum XDc_VideoStream2 |
This typedef describes the graphics source list.
| enum XDc_VidInterface |
This typedef describes the DC operational modes.