1.1.0版本

2026-04-16 16:51:05 +08:00
commit c157e774e5
333 changed files with 70759 additions and 0 deletions
--- a/UniTAP/dev/ports/modules/link/dp/dp_utils.py
+++ b/UniTAP/dev/ports/modules/link/dp/dp_utils.py
@@ -0,0 +1,137 @@
+from UniTAP.common import ColorInfo
+
+
+def get_vm_color_format(vsc_sdp_db16: int) -> ColorInfo.ColorFormat:
+    color_format_value = vsc_sdp_db16 >> 4 & 0xf
+
+    if color_format_value == 0:
+        return ColorInfo.ColorFormat.CF_RGB
+    elif color_format_value == 1:
+        return ColorInfo.ColorFormat.CF_YCbCr_444
+    elif color_format_value == 2:
+        return ColorInfo.ColorFormat.CF_YCbCr_422
+    elif color_format_value == 3:
+        return ColorInfo.ColorFormat.CF_YCbCr_420
+    elif color_format_value == 4:
+        return ColorInfo.ColorFormat.CF_Y_ONLY
+    elif color_format_value == 5:
+        return ColorInfo.ColorFormat.CF_RAW
+    else:
+        return ColorInfo.ColorFormat.CF_UNKNOWN
+
+
+def get_vm_colorimetry(vsc_sdp_db16: int) -> ColorInfo.Colorimetry:
+    color_format_value = vsc_sdp_db16 >> 4 & 0xf
+    colorimetry_value = vsc_sdp_db16 & 0xf
+
+    if color_format_value == 0:
+        if colorimetry_value == 0:
+            return ColorInfo.Colorimetry.CM_sRGB
+        elif colorimetry_value == 1:
+            return ColorInfo.Colorimetry.CM_RGB_WIDE_GAMUT_FIX
+        elif colorimetry_value == 2:
+            return ColorInfo.Colorimetry.CM_RGB_WIDE_GAMUT_FLT
+        elif colorimetry_value == 3:
+            return ColorInfo.Colorimetry.CM_AdobeRGB
+        elif colorimetry_value == 4:
+            return ColorInfo.Colorimetry.CM_DCI_P3
+        elif colorimetry_value == 5:
+            return ColorInfo.Colorimetry.CM_CUSTOM_COLOR_PROFILE
+        elif colorimetry_value == 6:
+            return ColorInfo.Colorimetry.CM_ITUR_BT2020_RGB
+        else:
+            return ColorInfo.Colorimetry.CM_RESERVED
+
+    elif color_format_value in [1, 2, 3]:
+        if colorimetry_value == 0:
+            return ColorInfo.Colorimetry.CM_ITUR_BT601
+        elif colorimetry_value == 1:
+            return ColorInfo.Colorimetry.CM_ITUR_BT709
+        elif colorimetry_value == 2:
+            return ColorInfo.Colorimetry.CM_xvYCC601
+        elif colorimetry_value == 3:
+            return ColorInfo.Colorimetry.CM_xvYCC709
+        elif colorimetry_value == 4:
+            return ColorInfo.Colorimetry.CM_sYCC601
+        elif colorimetry_value == 5:
+            return ColorInfo.Colorimetry.CM_opYCC601
+        elif colorimetry_value == 6:
+            return ColorInfo.Colorimetry.CM_ITUR_BT2020_YcCbcCrc
+        elif colorimetry_value == 7:
+            return ColorInfo.Colorimetry.CM_ITUR_BT2020_YCbCr
+        else:
+            return ColorInfo.Colorimetry.CM_RESERVED
+
+    elif color_format_value == 4:
+        if colorimetry_value == 0:
+            return ColorInfo.Colorimetry.CM_DCI_P3
+        else:
+            return ColorInfo.Colorimetry.CM_RESERVED
+
+    elif color_format_value == 5:
+        if colorimetry_value == 0:
+            return ColorInfo.Colorimetry.CM_CUSTOM_COLOR_PROFILE
+        else:
+            return ColorInfo.Colorimetry.CM_RESERVED
+
+    else:
+        return ColorInfo.Colorimetry.CM_RESERVED
+
+
+def get_vm_bpc(vsc_sdp_db16: int, vsc_sdp_db17: int) -> int:
+    color_format_value = vsc_sdp_db16 >> 4 & 0xf
+    bpc_value = vsc_sdp_db17 & 0x7
+
+    if color_format_value == 0:
+        if bpc_value == 0:
+            return 6
+        elif bpc_value == 1:
+            return 8
+        elif bpc_value == 2:
+            return 10
+        elif bpc_value == 3:
+            return 12
+        elif bpc_value == 4:
+            return 16
+        else:
+            return 0
+
+    elif color_format_value in [1, 2, 3, 4]:
+        if bpc_value == 1:
+            return 8
+        elif bpc_value == 2:
+            return 10
+        elif bpc_value == 3:
+            return 12
+        elif bpc_value == 4:
+            return 16
+        else:
+            return 0
+
+    elif color_format_value == 5:
+        if bpc_value == 1:
+            return 6
+        elif bpc_value == 2:
+            return 7
+        elif bpc_value == 3:
+            return 8
+        elif bpc_value == 4:
+            return 10
+        elif bpc_value == 5:
+            return 12
+        elif bpc_value == 6:
+            return 14
+        elif bpc_value == 7:
+            return 16
+        else:
+            return 0
+
+    else:
+        return 0
+
+
+def get_vm_dynamic_range(vsc_sdp_db17: int) -> ColorInfo.DynamicRange:
+    if vsc_sdp_db17 >> 7 & 1:
+        return ColorInfo.DynamicRange.DR_CTA
+    else:
+        return ColorInfo.DynamicRange.DR_VESA