From a248ae64e52e7e3c80f9404ae3ee20afc076780c Mon Sep 17 00:00:00 2001
From: kradchen <chenjuijun@realcan.cn>
Date: Mon, 6 Jan 2025 16:07:27 +0800
Subject: [PATCH] feat: Add texture obj init logic for cuda 12.3 support

---
 SAFT_TOFI/src/saft.cpp | 47 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/SAFT_TOFI/src/saft.cpp b/SAFT_TOFI/src/saft.cpp
index d2ce245..c551ad1 100644
--- a/SAFT_TOFI/src/saft.cpp
+++ b/SAFT_TOFI/src/saft.cpp
@@ -86,6 +86,53 @@ SAFTHandler::SAFTHandler(int deviceId,                        ///< CUDA ID of th
 
     IMAGE_RESOLUTION_FACTOR = 1 / IMAGE_RESOLUTION;  // Auflösung im OutputVolumen
     SOS_RESOLUTION_FACTOR = 1 / SOS_RESOLUTION;      // Auflösung im SoS-Volumen
+
+    memset(&resDesc, 0, sizeof(resDesc));
+    resDesc.resType = cudaResourceTypeArray;
+
+    memset(&texDesc, 0, sizeof(texDesc));
+    texDesc.addressMode[0] = cudaAddressModeClamp;
+    texDesc.addressMode[1] = cudaAddressModeClamp;
+    texDesc.addressMode[2] = cudaAddressModeClamp;
+    switch (SAFT_VARIANT[SAFT_VARIANT_3DVolumeInterpolationAtReconstruction]) {
+    case 0:
+      texDesc.filterMode = cudaFilterModePoint;
+      break;
+    case 1:
+      texDesc.filterMode = cudaFilterModeLinear;
+      break;
+    }
+    texDesc.readMode = cudaReadModeElementType;
+    texDesc.normalizedCoords = 0;
+
+    memset(&texDescSosAttField, 0, sizeof(texDescSosAttField));
+    texDescSosAttField.addressMode[0] = cudaAddressModeClamp;
+    texDescSosAttField.addressMode[1] = cudaAddressModeClamp;
+    texDescSosAttField.addressMode[2] = cudaAddressModeClamp;
+    if (SAFT_VARIANT[SAFT_VARIANT_3DVolumeInterpolationAtPreprocessing] == 1)
+    {
+        texDescSosAttField.filterMode = cudaFilterModeLinear;  // Lineare Interpolation
+    }
+    else
+    {
+        texDescSosAttField.filterMode = cudaFilterModePoint;  // Nearest Neighbor
+    }
+    texDescSosAttField.readMode = cudaReadModeElementType;
+    texDescSosAttField.normalizedCoords = 0;
+
+    memset(&texDesc2D, 0, sizeof(texDesc2D));
+    texDesc2D.addressMode[0] = cudaAddressModeBorder;
+    texDesc2D.addressMode[1] = cudaAddressModeBorder;
+    if (SAFT_VARIANT[SAFT_VARIANT_AscanInterpolation] == 1)
+    {
+        texDesc2D.filterMode = cudaFilterModeLinear;  // Lineare Interpolation
+    }
+    else
+    {
+        texDesc2D.filterMode = cudaFilterModePoint;  // Nearest Neighbor
+    }
+    texDesc2D.readMode = cudaReadModeElementType;
+    texDesc2D.normalizedCoords = 0;
 }
 
 /**