The exact hardware vvas_xabrscaler caps depend on the deployed
image_processing.cfg file.
Note
image_processing.cfg file is included as part of the overlay for the Vitis-AI 6.3 platform. For additional details refer to the Vitis-AI 6.3 release documentation.
The file has separate sections. The following lists match the hardware
image_processing.cfg shipped with the Vitis-AI 6.3 platform overlay.
[input-color-formats]for formats accepted by the hardware image-process library.VVAS_VIDEO_FORMAT_RGBxVVAS_VIDEO_FORMAT_Y_UV8_420VVAS_VIDEO_FORMAT_RGBVVAS_VIDEO_FORMAT_GRAY8VVAS_VIDEO_FORMAT_BGRxVVAS_VIDEO_FORMAT_BGRVVAS_VIDEO_FORMAT_RGBPVVAS_VIDEO_FORMAT_BGRP
[output-color-formats]for formats produced by the hardware image-process library.VVAS_VIDEO_FORMAT_RGBxVVAS_VIDEO_FORMAT_Y_UV8_420VVAS_VIDEO_FORMAT_RGBVVAS_VIDEO_FORMAT_GRAY8VVAS_VIDEO_FORMAT_BGRxVVAS_VIDEO_FORMAT_BGRVVAS_VIDEO_FORMAT_RGBPVVAS_VIDEO_FORMAT_BGRPVVAS_VIDEO_FORMAT_RGB_FLOATVVAS_VIDEO_FORMAT_RGBP_FLOATVVAS_VIDEO_FORMAT_BGRP_FLOATVVAS_VIDEO_FORMAT_BGR_FLOATVVAS_VIDEO_FORMAT_GRAY32_FLOATVVAS_VIDEO_FORMAT_RGBx_BF16VVAS_VIDEO_FORMAT_BGRx_BF16VVAS_VIDEO_FORMAT_GRAY_BF16VVAS_VIDEO_FORMAT_RGB_BF16VVAS_VIDEO_FORMAT_BGR_BF16VVAS_VIDEO_FORMAT_GRAY_FP16VVAS_VIDEO_FORMAT_RGB_FP16VVAS_VIDEO_FORMAT_BGR_FP16VVAS_VIDEO_FORMAT_RGBx_FP16VVAS_VIDEO_FORMAT_BGRx_FP16VVAS_VIDEO_FORMAT_RGBP_FP16VVAS_VIDEO_FORMAT_RGBP_BF16VVAS_VIDEO_FORMAT_BGRP_FP16VVAS_VIDEO_FORMAT_BGRP_BF16
Entries in these sections use VVAS_VIDEO_FORMAT_* names. A format appears
in GStreamer caps only when VVAS can map that VvasVideoFormat to a
registered GStreamer video format string.