xmake-repo/packages/l/libuvc/patches/2024.03.05/windows.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index fbaffc9..4e0c343 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,11 +39,13 @@ set(SOURCES
   src/misc.c
 )
 
-find_package(LibUSB)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(libusb REQUIRED IMPORTED_TARGET libusb)
+pkg_check_modules(pthreads4w REQUIRED IMPORTED_TARGET pthreads4w)
 
 # JpegPkg name to differ from shipped with CMake
-find_package(JpegPkg QUIET)
-if(JPEG_FOUND)
+pkg_check_modules(libjpeg REQUIRED IMPORTED_TARGET libjpeg)
+if(libjpeg_FOUND)
   message(STATUS "Building libuvc with JPEG support.")
   set(LIBUVC_HAS_JPEG TRUE)
   list(APPEND SOURCES src/frame-mjpeg.c)
@@ -70,6 +72,7 @@ else()
 endif()
 
 if(BUILD_UVC_SHARED)
+  set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
   add_library(uvc SHARED ${SOURCES})
   set_target_properties(uvc PROPERTIES
     VERSION ${libuvc_VERSION}
@@ -116,11 +119,12 @@ foreach(target_name IN LISTS UVC_TARGETS)
   )
   target_link_libraries(${target_name}
     # libusb-1.0 used internally so we link to it privately.
-    PRIVATE LibUSB::LibUSB ${threads}
+    PRIVATE PkgConfig::libusb
+    PRIVATE PkgConfig::pthreads4w
   )
-  if(JPEG_FOUND)
+  if(libjpeg_FOUND)
     target_link_libraries(${target_name}
-      PRIVATE JPEG::JPEG
+      PRIVATE PkgConfig::libjpeg
     )
   endif()
   set_target_properties(${target_name} PROPERTIES
@@ -191,12 +195,6 @@ install(EXPORT libuvcTargets
   DESTINATION ${CMAKE_INSTALL_CMAKEDIR}
 )
 
-install(FILES 
-    cmake/FindLibUSB.cmake
-    cmake/FindJpegPkg.cmake
-  DESTINATION ${CMAKE_INSTALL_CMAKEDIR}
-)
-
 include(CMakePackageConfigHelpers)
 write_basic_package_version_file(libuvcConfigVersion.cmake
   COMPATIBILITY AnyNewerVersion
@@ -207,7 +205,7 @@ install(FILES
   DESTINATION ${CMAKE_INSTALL_CMAKEDIR}
 )
 
-if(JPEG_FOUND)
+if(libjpeg_FOUND)
   # If we have used JPEG library we need to 
   # add linker flag for it in config file for pkgconfig
   set(PKGCONFIG_JPEG_LDFLAG "-ljpeg")
diff --git a/include/libuvc/libuvc.h b/include/libuvc/libuvc.h
index d387150..6ed6d50 100644
--- a/include/libuvc/libuvc.h
+++ b/include/libuvc/libuvc.h
@@ -7,7 +7,8 @@ extern "C" {
 
 #include <stdio.h> // FILE
 #include <stdint.h>
-#include <sys/time.h>
+#include <time.h>
+#include <winsock.h>
 #include <libuvc/libuvc_config.h>
 
 struct libusb_context;
diff --git a/src/stream.c b/src/stream.c
index 89dac69..d5ae5e4 100644
--- a/src/stream.c
+++ b/src/stream.c
@@ -659,7 +659,7 @@ void _uvc_swap_buffers(uvc_stream_handle_t *strmh) {
 
   pthread_mutex_lock(&strmh->cb_mutex);
 
-  (void)clock_gettime(CLOCK_MONOTONIC, &strmh->capture_time_finished);
+  timespec_get(&strmh->capture_time_finished, TIME_UTC);
 
   /* swap the buffers */
   tmp_buf = strmh->holdbuf;