6. 视频处理子系统¶
- 6.1. 功能概述
- 6.2. 设计概述
- 6.3. API参考
- 6.3.1. CVI_VPSS_CreateGrp
- 6.3.2. CVI_VPSS_DestroyGrp
- 6.3.3. CVI_VPSS_GetGrpAttr
- 6.3.4. CVI_VPSS_SetGrpAttr
- 6.3.5. CVI_VPSS_StartGrp
- 6.3.6. CVI_VPSS_StopGrp
- 6.3.7. CVI_VPSS_ResetGrp
- 6.3.8. CVI_VPSS_GetGrpProcAmpCtrl
- 6.3.9. CVI_VPSS_GetGrpProcAmp
- 6.3.10. CVI_VPSS_SetGrpProcAmp
- 6.3.11. CVI_VPSS_SetGrpParamfromBin
- 6.3.12. CVI_VPSS_GetChnAttr
- 6.3.13. CVI_VPSS_SetChnAttr
- 6.3.14. CVI_VPSS_EnableChn
- 6.3.15. CVI_VPSS_DisableChn
- 6.3.16. CVI_VPSS_SetGrpCrop
- 6.3.17. CVI_VPSS_GetGrpCrop
- 6.3.18. CVI_VPSS_SendFrame
- 6.3.19. CVI_VPSS_GetChnFrame
- 6.3.20. CVI_VPSS_SendChnFrame
- 6.3.21. CVI_VPSS_ReleaseChnFrame
- 6.3.22. CVI_VPSS_GetGrpFrame
- 6.3.23. CVI_VPSS_ReleaseGrpFrame
- 6.3.24. CVI_VPSS_SetChnCrop
- 6.3.25. CVI_VPSS_GetChnCrop
- 6.3.26. CVI_VPSS_SetChnRotation
- 6.3.27. CVI_VPSS_GetChnRotation
- 6.3.28. CVI_VPSS_SetChnLDCAttr
- 6.3.29. CVI_VPSS_GetChnLDCAttr
- 6.3.30. CVI_VPSS_GetChnFd
- 6.3.31. CVI_VPSS_CloseFd
- 6.3.32. CVI_VPSS_AttachVbPool
- 6.3.33. CVI_VPSS_DetachVbPool
- 6.3.34. CVI_VPSS_SetChnBufWrapAttr
- 6.3.35. CVI_VPSS_GetChnBufWrapAttr
- 6.3.36. CVI_VPSS_GetWrapBufferSize
- 6.4. 数据类型
- 6.4.1. VPSS_MAX_GRP_NUM
- 6.4.2. VPSS_MAX_CHN_NUM
- 6.4.3. VPSS_MAX_PHY_CHN_NUM
- 6.4.4. VPSS_MIN_IMAGE_WIDTH
- 6.4.5. VPSS_MIN_IMAGE_HEIGHT
- 6.4.6. VPSS_MAX_IMAGE_WIDTH
- 6.4.7. VPSS_MAX_IMAGE_HEIGHT
- 6.4.8. VPSS_MAX_ZOOMIN
- 6.4.9. VPSS_MAX_ZOOMOUT
- 6.4.10. VPSS_GRP
- 6.4.11. VPSS_CHN
- 6.4.12. VPSS_ROUNDING_E
- 6.4.13. VPSS_CROP_COORDINATE_E
- 6.4.14. VPSS_NORMALIZE_S
- 6.4.15. VPSS_CROP_INFO_S
- 6.4.16. VPSS_GRP_ATTR_S
- 6.4.17. VPSS_CHN_ATTR_S
- 6.4.18. VPSS_MOD_PARAM_S
- 6.4.19. PROC_AMP_E
- 6.4.20. PROC_AMP_CTRL_S
- 6.4.21. VPSS_LDC_ATTR_S
- 6.4.22. VPSS_CHN_BUF_WRAP_S
- 6.5. 错误码