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Merged
shimat merged 3 commits into from
Mar 1, 2026
Merged

remove [Pure] attribute #1833

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8512001
remove Pure attribute
shimat Mar 1, 2026
e57bec2
fix issues
shimat Mar 1, 2026
e5ca5e0
fix comments
shimat Mar 1, 2026
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47 changes: 23 additions & 24 deletions src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
using System.Diagnostics.Contracts;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices;
using OpenCvSharp.Aruco;

#pragma warning disable 1591
Expand All @@ -10,83 +9,83 @@

static partial class NativeMethods
{
[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_detectMarkers(
IntPtr image, IntPtr dictionary, IntPtr corners, IntPtr ids, ref DetectorParameters detectParameters, IntPtr outrejectedImgPoints);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_drawDetectedMarkers(
IntPtr image,
[MarshalAs(UnmanagedType.LPArray)] IntPtr[] corners, int cornerSize1, int[] contoursSize2,
[MarshalAs(UnmanagedType.LPArray)] int[] ids, int idxLength, Scalar borderColor);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_drawDetectedMarkers(
IntPtr image, [MarshalAs(UnmanagedType.LPArray)] IntPtr[] corners, int cornerSize1, int[] contoursSize2, IntPtr ids, int idxLength, Scalar borderColor);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_estimatePoseSingleMarkers(
[MarshalAs(UnmanagedType.LPArray)] IntPtr[] corners, int cornersLength1,
int[] cornersLengths2, float markerLength,
IntPtr cameraMatrix, IntPtr distCoeffs, IntPtr rvecs, IntPtr tvecs, IntPtr objPoints);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_getPredefinedDictionary(int name, out IntPtr returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

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GitHub Actions / build_test (24.04, libgtk-3-dev) 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

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GitHub Actions / build_test (24.04, libgtk-3-dev) 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

View workflow job for this annotation

GitHub Actions / build 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

View workflow job for this annotation

GitHub Actions / build 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

View workflow job for this annotation

GitHub Actions / build_test (22.04, libgtk2.0-dev) 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

View workflow job for this annotation

GitHub Actions / build_test (22.04, libgtk2.0-dev) 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)

Check warning on line 35 in src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_aruco.cs

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GitHub Actions / build 

Specify marshaling for P/Invoke string arguments (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2101)
public static extern ExceptionStatus aruco_readDictionary(string dictionaryFile, out IntPtr returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_detectCharucoDiamond(
IntPtr image, [MarshalAs(UnmanagedType.LPArray)] IntPtr[] markerCorners, int markerCornersSize1, int[] markerCornersSize2,
IntPtr markerIds, float squareMarkerLengthRate,
IntPtr diamondCorners, IntPtr diamondIds, IntPtr cameraMatrix, IntPtr distCoeffs);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_drawDetectedDiamonds(
IntPtr image,
[MarshalAs(UnmanagedType.LPArray)] IntPtr[] corners, int cornerSize1, int[] contoursSize2,
IntPtr ids, Scalar borderColor);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_detectCharucoBoard(
IntPtr image,
int squaresX, int squaresY, float squareLength, float markerLength, int arucoDictId,
IntPtr charucoCorners, IntPtr charucoIds, IntPtr markerCorners, IntPtr markerIds);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_interpolateCornersCharuco(
IntPtr image,
int squaresX, int squaresY, float squareLength, float markerLength, int arucoDictId,
[MarshalAs(UnmanagedType.LPArray)] IntPtr[] markerCorners, int markerCornersSize1, int[] markerCornersSize2, IntPtr markerIds,
IntPtr charucoCorners, IntPtr charucoIds);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_drawDetectedCornersCharuco(
IntPtr image,
IntPtr corners, IntPtr ids, Scalar cornerColor);

#region Dictionary

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_delete(IntPtr ptr);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_setMarkerSize(IntPtr obj, int value);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_setMaxCorrectionBits(IntPtr obj, int value);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_getBytesList(IntPtr obj, out IntPtr returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_getMarkerSize(IntPtr obj, out int returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_getMaxCorrectionBits(IntPtr obj, out int returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_identify(
IntPtr obj,
IntPtr onlyBits,
Expand All @@ -95,28 +94,28 @@
double maxCorrectionRate,
out int returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_getDistanceToId(
IntPtr obj,
IntPtr bits,
int id,
int allRotations,
out int returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_generateImageMarker(
IntPtr obj,
int id,
int sidePixels,
IntPtr img,
int borderBits);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_getByteListFromBits(
IntPtr bits,
IntPtr returnValue);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus aruco_Dictionary_getBitsFromByteList(
IntPtr byteList,
int markerSize,
Expand Down
19 changes: 9 additions & 10 deletions src/OpenCvSharp/Internal/PInvoke/NativeMethods/NativeMethods_barcode.cs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
using System.Diagnostics.Contracts;
using System.Runtime.InteropServices;
using System.Runtime.InteropServices;
#pragma warning disable 1591
#pragma warning disable CA1401 // P/Invokes should not be visible
#pragma warning disable CA1707 // Underscore
Expand All @@ -12,41 +11,41 @@ namespace OpenCvSharp.Internal;
static partial class NativeMethods
{

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_BarcodeDetector_create(
[MarshalAs(UnmanagedType.LPStr)] string super_resolution_prototxt_path,
[MarshalAs(UnmanagedType.LPStr)] string super_resolution_caffe_model_path,
out IntPtr ptr
);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_BarcodeDetector_setDownsamplingThreshold(
IntPtr obj,
double thresh
);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_BarcodeDetector_setDetectorScales(
IntPtr obj,
IntPtr sizes
);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_BarcodeDetector_setGradientThreshold(
IntPtr obj,
double thresh
);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_Ptr_BarcodeDetector_get(
IntPtr ptr,
out IntPtr ret
);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_Ptr_BarcodeDetector_delete(IntPtr ptr);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_BarcodeDetector_decodeWithType(
IntPtr obj,
IntPtr inputImage,
Expand All @@ -55,7 +54,7 @@ public static extern ExceptionStatus barcode_BarcodeDetector_decodeWithType(
IntPtr types
);

[Pure, DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
[DllImport(DllExtern, CallingConvention = CallingConvention.Cdecl, ExactSpelling = true)]
public static extern ExceptionStatus barcode_BarcodeDetector_detectAndDecodeWithType(
IntPtr obj,
IntPtr inputImage,
Expand Down
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