Add an ability to opt in only for certain CV-CUDA operators

- adds an ability to compile only CV-CUDA files that match the
  given pattern so the user can have binary only with selected
  operators (which also reduces its size)

Signed-off-by: Janusz Lisiecki <jlisiecki@nvidia.com>

Author: JanuszL

src/cvcuda/CMakeLists.txt

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: Copyright (c) 2022-2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Licensed under the Apache License, Version 2.0 (the "License")
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
@@ -16,7 +16,13 @@
 # cvcuda private implementation
 add_subdirectory(priv)
 
+<<<<<<< Updated upstream
 add_library(cvcuda SHARED
+=======
+set(CV_CUDA_LIB_FILES Operator.cpp)
+
+set(CV_CUDA_OP_FILES
+>>>>>>> Stashed changes
     OpBoxBlur.cpp
     OpBndBox.cpp
     OpBrightnessContrast.cpp
@@ -55,6 +61,28 @@ add_library(cvcuda SHARED
     OpAdaptiveThreshold.cpp
     OpRandomResizedCrop.cpp
     OpGaussianNoise.cpp
+<<<<<<< Updated upstream
+=======
+)
+
+# filter only one that matches the patern
+if (NOT CV_CUDA_SRC_PATERN STREQUAL "")
+    foreach(PATTERN ${CV_CUDA_SRC_PATERN})
+        string(TOLOWER ${PATTERN} PATTERN)
+        foreach(FILENAME ${CV_CUDA_OP_FILES})
+            string(TOLOWER ${FILENAME} FILENAME_LOWERCASE)
+            if (${FILENAME_LOWERCASE} MATCHES ${PATTERN})
+                list(APPEND CV_CUDA_LIB_FILES ${FILENAME})
+            endif()
+        endforeach()
+    endforeach()
+else()
+    list(APPEND CV_CUDA_LIB_FILES ${CV_CUDA_OP_FILES})
+endif()
+
+add_library(cvcuda SHARED
+    ${CV_CUDA_LIB_FILES}
+>>>>>>> Stashed changes
 )
 
 target_link_libraries(cvcuda

src/cvcuda/priv/CMakeLists.txt

@@ -15,15 +15,24 @@
 
 add_subdirectory(legacy)
 
+<<<<<<< Updated upstream
 add_library(cvcuda_priv STATIC
     OpBoxBlur.cpp
+=======
+set(CV_CUDA_PRIV_FILES IOperator.cpp)
+
+set(CV_CUDA_PRIV_OP_FILES OpBoxBlur.cpp
+>>>>>>> Stashed changes
     OpBndBox.cpp
     OpBrightnessContrast.cu
     OpRemap.cu
     OpColorTwist.cu
     OpCropFlipNormalizeReformat.cu
     OpNonMaximumSuppression.cu
+<<<<<<< Updated upstream
     IOperator.cpp
+=======
+>>>>>>> Stashed changes
     OpReformat.cpp
     OpResize.cpp
     OpCustomCrop.cpp
@@ -54,6 +63,28 @@ add_library(cvcuda_priv STATIC
     OpAdaptiveThreshold.cpp
     OpRandomResizedCrop.cpp
     OpGaussianNoise.cpp
+<<<<<<< Updated upstream
+=======
+)
+
+# filter only one that matches the patern
+if (NOT CV_CUDA_SRC_PATERN STREQUAL "")
+    foreach(PATTERN ${CV_CUDA_SRC_PATERN})
+        string(TOLOWER ${PATTERN} PATTERN)
+        foreach(FILENAME ${CV_CUDA_PRIV_OP_FILES})
+            string(TOLOWER ${FILENAME} FILENAME_LOWERCASE)
+            if (${FILENAME_LOWERCASE} MATCHES ${PATTERN})
+                list(APPEND CV_CUDA_PRIV_FILES ${FILENAME})
+            endif()
+        endforeach()
+    endforeach()
+else()
+    list(APPEND CV_CUDA_PRIV_FILES ${CV_CUDA_PRIV_OP_FILES})
+endif()
+
+add_library(cvcuda_priv STATIC
+    ${CV_CUDA_PRIV_FILES}
+>>>>>>> Stashed changes
 )
 
 target_link_libraries(cvcuda_priv

src/cvcuda/priv/legacy/CMakeLists.txt

@@ -13,7 +13,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+<<<<<<< Updated upstream
 add_library(cvcuda_legacy STATIC
+=======
+set(CV_CUDA_PRIV_LEGACY_FILES CvCudaLegacyHelpers.cpp)
+
+set(CV_CUDA_PRIV_LEGACY_OP_FILES
+>>>>>>> Stashed changes
     filter_utils.cu
     custom_crop.cu
     reformat.cu
@@ -49,7 +55,10 @@ add_library(cvcuda_legacy STATIC
     flip.cu
     flip_or_copy_var_shape.cu
     composite_var_shape.cu
+<<<<<<< Updated upstream
     CvCudaLegacyHelpers.cpp
+=======
+>>>>>>> Stashed changes
     custom_crop.cu
     reformat.cu
     resize.cu
@@ -73,6 +82,29 @@ add_library(cvcuda_legacy STATIC
     gaussian_noise.cu
     gaussian_noise_var_shape.cu
     gaussian_noise_util.cu
+<<<<<<< Updated upstream
+=======
+
+)
+
+# filter only one that matches the patern
+if (NOT CV_CUDA_SRC_PATERN STREQUAL "")
+    foreach(PATTERN ${CV_CUDA_SRC_PATERN})
+        string(TOLOWER ${PATTERN} PATTERN)
+        foreach(FILENAME ${CV_CUDA_PRIV_LEGACY_OP_FILES})
+            string(TOLOWER ${FILENAME} FILENAME_LOWERCASE)
+            if (${FILENAME_LOWERCASE} MATCHES ${PATTERN})
+                list(APPEND CV_CUDA_PRIV_LEGACY_FILES ${FILENAME})
+            endif()
+        endforeach()
+    endforeach()
+else()
+    list(APPEND CV_CUDA_PRIV_LEGACY_FILES ${CV_CUDA_PRIV_LEGACY_OP_FILES})
+endif()
+
+add_library(cvcuda_legacy STATIC
+    ${CV_CUDA_PRIV_LEGACY_FILES}
+>>>>>>> Stashed changes
 )
 
 target_link_libraries(cvcuda_legacy