chore(windows): use VCPKG instead of previous internal deps

CMakeLists.txt

@@ -157,6 +157,10 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 # Platform dependent names for lib and output directories
 # ----------------------------------------------------------------------------
 if(WINDOWS)
+  set(VCPKG_PATH "${VCPKG_ROOT}\\installed")
+  include_directories("${VCPKG_PATH}\\${VCPKG_TARGET_TRIPLET}\\include")
+  list(INSERT CMAKE_MODULE_PATH 0 "${VCPKG_ROOT}/ports/openexr" "${VCPKG_ROOT}/ports/opencv")
+
   set(VS_LIB_CUDA libvideostitch_cuda)
   set(VS_LIB_OPENCL libvideostitch_opencl)
   set(VS_DISCOVERY libvideostitch-gpudiscovery)
@@ -213,10 +217,6 @@ endif(NOT CMAKE_EXTERNAL_DEPS)
 set(CMAKE_EXTERNAL_LIB "${CMAKE_EXTERNAL_DEPS}/lib")
 set(CMAKE_EXTERNAL_INCLUDE "${CMAKE_EXTERNAL_DEPS}/include")
 
-if(NOT EXISTS ${CMAKE_EXTERNAL_DEPS} AND WINDOWS)
-  message(FATAL_ERROR "external_deps folder not found")
-endif()
-
 # ----------------------------------------------------------------------------
 # Set binary directory structure manually
 # to get bin/Debug/CorePlugins/libav.dylib instead of bin/CorePlugins/Debug/libav.dylib

IO/CMakeLists.txt

@@ -103,8 +103,7 @@ endforeach(OUTPUTCONFIG CMAKE_CONFIGURATION_TYPES)
 option(DISABLE_RTMP      "Create RTMP I/O      plugin" OFF)
 option(DISABLE_PORTAUDIO "Create Portaudio I/O plugin" ${CMAKE_CROSSCOMPILING})
 
-add_subdirectory(src/rtmp)
-
+#add_subdirectory(src/rtmp)
 if(LINUX OR ANDROID)
   add_subdirectory(src/v4l2)
 endif(LINUX OR ANDROID)
@@ -114,7 +113,8 @@ if(LINUX OR WINDOWS)
 endif(LINUX OR WINDOWS)
 
 if(WINDOWS)
-  add_subdirectory(src/aja)
+  find_library(libmfxhw64 libmfx HINTS "${INTEL_MEDIA_SDK_PATH}\\lib\\x64" REQUIRED)
+  #add_subdirectory(src/aja)
   add_subdirectory(src/decklink)
   add_subdirectory(src/magewell)
   add_subdirectory(src/magewellpro)

IO/src/av/CMakeLists.txt

@@ -47,7 +47,7 @@ function(setup_av_plugin PLUGIN_NAME BACKEND_NAME USE_CUDA)
   target_include_directories(${PLUGIN_NAME} PRIVATE include)
   target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
   target_include_directories(${PLUGIN_NAME} PRIVATE ../common/format/include)
-  target_include_directories(${PLUGIN_NAME} PRIVATE ${CMAKE_EXTERNAL_DEPS}/include/Intel_Media_SDK)
+  target_include_directories(${PLUGIN_NAME} PRIVATE "${INTEL_MEDIA_SDK_PATH}\\include")
 
   if(USE_CUDA)
     target_include_directories(${PLUGIN_NAME} PRIVATE ${CUDA_TOOLKIT_TARGET_DIR}/include)
@@ -58,15 +58,12 @@ function(setup_av_plugin PLUGIN_NAME BACKEND_NAME USE_CUDA)
 
   set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 
-  set(FFMPEG_INCLUDE_PATH ${CMAKE_EXTERNAL_DEPS}/include/ffmpeg)
   if(MACPORTS)
     set(FFMPEG_INCLUDE_PATH /opt/local/include)
   else()
     set(FFMPEG_INCLUDE_PATH /usr/local/include)
   endif()
 
-  target_include_directories(${PLUGIN_NAME} SYSTEM PRIVATE ${FFMPEG_INCLUDE_PATH})
-
   if(LINUX OR APPLE OR ANDROID)
     # VSA-5342: we're using functionality that has been deprecated in ffmpeg 3
     target_compile_options(${PLUGIN_NAME} PRIVATE -Wno-deprecated-declarations)

IO/src/common/format/CMakeLists.txt

@@ -33,9 +33,7 @@ function(setup_format BACKEND_NAME USE_CUDA)
   include_lib_vs_headers(${LIST_NAME})
   target_include_directories(${LIST_NAME} PRIVATE include)
   target_include_directories(${LIST_NAME} PRIVATE ../include)
-  set(FFMPEG_INCLUDE_PATH ${CMAKE_EXTERNAL_DEPS}/include/ffmpeg)
 
-  target_include_directories(${LIST_NAME} PRIVATE ${FFMPEG_INCLUDE_PATH})
   if(LINUX OR APPLE)
     # VSA-5342: we're using functionality that has been deprecated in ffmpeg 3
     target_compile_options(${LIST_NAME} PRIVATE -Wno-deprecated-declarations)
@@ -52,10 +50,9 @@ function(setup_format BACKEND_NAME USE_CUDA)
   endif()
 
   if(WINDOWS)
-    set(FFMPEG_LIB_PATH ${CMAKE_EXTERNAL_DEPS}/lib/ffmpeg)
-    find_library(FFMPEG_avcodec NAMES avcodec PATHS ${FFMPEG_LIB_PATH} NO_DEFAULT_PATH)
-    find_library(FFMPEG_avformat NAMES avformat PATHS ${FFMPEG_LIB_PATH} NO_DEFAULT_PATH)
-    find_library(FFMPEG_avutil NAMES avutil PATHS ${FFMPEG_LIB_PATH} NO_DEFAULT_PATH)
+    find_library(FFMPEG_avcodec NAMES avcodec REQUIRED)
+    find_library(FFMPEG_avformat NAMES avformat REQUIRED)
+    find_library(FFMPEG_avutil NAMES avutil REQUIRED)
   endif(WINDOWS)
 
   if(APPLE)

IO/src/decklink/CMakeLists.txt

@@ -7,7 +7,7 @@ set(PLUGIN_NAME decklink)
 
 add_custom_command(
   OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/include/DeckLinkAPI_h.h" "${CMAKE_CURRENT_SOURCE_DIR}/DeckLinkAPI_i.c"
-  COMMAND midl.exe /D _DEBUG /W1 /nologo /char signed /env x64 /iid ${CMAKE_CURRENT_SOURCE_DIR}/DeckLinkAPI_i.c /h "${CMAKE_CURRENT_SOURCE_DIR}/include/DeckLinkAPI_h.h" /tlb "${VS_VAHANA_PLUGIN_DIR}/decklink.tlb" "${CMAKE_EXTERNAL_DEPS}/include/decklink/DeckLinkAPI.idl"
+  COMMAND midl.exe /D _DEBUG /W1 /nologo /char signed /env x64 /iid ${CMAKE_CURRENT_SOURCE_DIR}/DeckLinkAPI_i.c /h "${DECKLINK_PATH}/DeckLinkAPI_h.h" /tlb "${VS_VAHANA_PLUGIN_DIR}/decklink.tlb" "${DECKLINK_PATH}\\DeckLinkAPI.idl"
   )
 
 set(SOURCE_FILES

IO/src/jpg/CMakeLists.txt

@@ -37,8 +37,7 @@ elseif(APPLE)
     find_library(JPEG NAMES jpeg PATHS /usr/local/lib)
   endif()
 else()
-  find_library(TURBO_JPEG NAMES turbojpeg turbojpeg.0 PATHS "${CMAKE_EXTERNAL_DEPS}/lib/libjpeg-turbo" NO_DEFAULT_PATH)
-  find_library(JPEG NAMES jpeg jpeg.62 PATHS "${CMAKE_EXTERNAL_DEPS}/lib/libjpeg-turbo" NO_DEFAULT_PATH)
+  find_package(JPEG)
 endif()
 
 if(APPLE)
@@ -47,13 +46,11 @@ if(APPLE)
   else()
     target_include_directories(${PLUGIN_NAME} SYSTEM PRIVATE /usr/local/include)
   endif()
-elseif(WINDOWS)
-  target_include_directories(${PLUGIN_NAME} SYSTEM PRIVATE "${CMAKE_EXTERNAL_DEPS}/include/libjpeg-turbo")
 endif()
 
 if(APPLE OR LINUX)
   target_link_libraries(${PLUGIN_NAME} PRIVATE ${JPEG} ${VS_DISCOVERY})
 else()
-  target_link_libraries(${PLUGIN_NAME} PRIVATE ${TURBO_JPEG} ${JPEG} ${VS_DISCOVERY})
+  target_link_libraries(${PLUGIN_NAME} PRIVATE ${JPEG_LIBRARIES} ${VS_DISCOVERY})
 endif()
 link_target_to_libvideostitch(${PLUGIN_NAME})

IO/src/magewell/CMakeLists.txt

@@ -23,13 +23,12 @@ include_lib_vs_headers(${PLUGIN_NAME})
 include_discovery_vs_headers(${PLUGIN_NAME})
 
 target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
-target_include_directories(${PLUGIN_NAME} PRIVATE "${CMAKE_EXTERNAL_DEPS}/include/magewell")
+target_include_directories(${PLUGIN_NAME} PRIVATE "${MAGEWELL_PATH}\\SDKv2\\Include")
 
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 
-find_debug_and_optimized_library(MAGEWELL_STREAM2  "magewell" "LibXIStream2d"  "magewell" "LibXIStream2")
-find_debug_and_optimized_library(MAGEWELL_PROPERTY "magewell" "LibXIPropertyd" "magewell" "LibXIProperty")
+find_library(MAGEWELL_STREAM2 "LibXIStream2" HINTS "${MAGEWELL_PATH}\\SDKv2\\Lib\\x64\\Release")
+find_library(MAGEWELL_PROPERTY "LibXIProperty" HINTS "${MAGEWELL_PATH}\\SDKv2\\Lib\\x64\\Release")
 target_link_libraries(${PLUGIN_NAME} PRIVATE ${VS_DISCOVERY} ${MAGEWELL_STREAM2} ${MAGEWELL_PROPERTY})
 link_target_to_libvideostitch(${PLUGIN_NAME})
-target_compile_definitions(${PLUGIN_NAME} PRIVATE _UNICODE UNICODE)
-
+target_compile_definitions(${PLUGIN_NAME} PRIVATE _UNICODE UNICODE)
\ No newline at end of file

IO/src/magewellpro/CMakeLists.txt

@@ -22,12 +22,11 @@ include_lib_vs_headers(${PLUGIN_NAME})
 include_discovery_vs_headers(${PLUGIN_NAME})
 
 target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
-target_include_directories(${PLUGIN_NAME} PRIVATE "${CMAKE_EXTERNAL_DEPS}/include/magewellPro")
+target_include_directories(${PLUGIN_NAME} PRIVATE "${MAGEWELL_PATH}\\SDKv3\\Include")
 
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 
-find_debug_and_optimized_library(MAGEWELL_DEVICE "magewellPro" "LibMWCaptured" "magewellPro" "LibMWCapture")
+find_library(MAGEWELL_DEVICE "LibMWCapture" HINTS "${MAGEWELL_PATH}\\SDKv3\\Lib\\x64")
 target_link_libraries(${PLUGIN_NAME} PRIVATE ${MAGEWELL_DEVICE} ${VS_DISCOVERY})
 link_target_to_libvideostitch(${PLUGIN_NAME})
-target_compile_definitions(${PLUGIN_NAME} PRIVATE _UNICODE UNICODE)
-
+target_compile_definitions(${PLUGIN_NAME} PRIVATE _UNICODE UNICODE)
\ No newline at end of file

IO/src/png/CMakeLists.txt

@@ -25,9 +25,7 @@ target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
 
 if(APPLE)
     target_include_directories(${PLUGIN_NAME} PRIVATE "/opt/local/include")
-else(APPLE)
-    target_include_directories(${PLUGIN_NAME} PRIVATE "${CMAKE_EXTERNAL_DEPS}/include/libpng")
-endif(APPLE)
+endif()
 
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 target_link_libraries(${PLUGIN_NAME} PRIVATE ${PNG_LIBRARY} ${VS_DISCOVERY})

IO/src/portaudio/CMakeLists.txt

@@ -25,14 +25,9 @@ include_discovery_vs_headers(${PLUGIN_NAME})
 
 target_include_directories(${PLUGIN_NAME} PRIVATE include)
 target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
-target_include_directories(${PLUGIN_NAME} PRIVATE ${CMAKE_EXTERNAL_DEPS}/include/portaudio)
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 
-if(WINDOWS)
-  find_library(PORTAUDIO NAMES "portaudio_x64" PATHS ${CMAKE_EXTERNAL_DEPS}/lib/portaudio REQUIRED)
-else()
-  find_library(PORTAUDIO NAMES "portaudio" REQUIRED)
-endif()
+find_library(PORTAUDIO NAMES "portaudio" REQUIRED)
 
 # FIXME: portAudioReader.cpp
 if(COMPILER_GCC)
@@ -40,5 +35,4 @@ if(COMPILER_GCC)
 endif()
 
 target_link_libraries(${PLUGIN_NAME} PRIVATE ${PORTAUDIO} ${VS_DISCOVERY})
-link_target_to_libvideostitch(${PLUGIN_NAME})
-
+link_target_to_libvideostitch(${PLUGIN_NAME})
\ No newline at end of file

IO/src/rtmp/CMakeLists.txt

@@ -220,15 +220,15 @@ endif(LINUX)
 
 target_include_directories(${PLUGIN_NAME} PRIVATE include)
 target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
+target_include_directories(${PLUGIN_NAME} PRIVATE "${INTEL_MEDIA_SDK_PATH}\\include")
 if(USE_AVFORMAT)
   target_include_directories(${PLUGIN_NAME} PRIVATE ../common/format/include)
 endif(USE_AVFORMAT)
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 
 if(WINDOWS)
-  find_library(librtmp librtmp HINTS "${CMAKE_EXTERNAL_LIB}/librtmp" REQUIRED NO_DEFAULT_PATH)
-  find_library(libx264 libx264-148 HINTS "${CMAKE_EXTERNAL_LIB}/x264" REQUIRED NO_DEFAULT_PATH)
-  find_library(libmp3lame libmp3lame-0 HINTS "${CMAKE_EXTERNAL_LIB}/lame" REQUIRED NO_DEFAULT_PATH)
+  find_library(librtmp librtmp REQUIRED)
+  find_package(mp3lame CONFIG REQUIRED)
   find_library(libmpghip libmpghip-static HINTS "${CMAKE_EXTERNAL_LIB}/lame" REQUIRED NO_DEFAULT_PATH)
   find_library(libfaac libfaac HINTS "${CMAKE_EXTERNAL_LIB}/faac" REQUIRED NO_DEFAULT_PATH)
   find_library(libmfxhw64 libmfx HINTS "${CMAKE_EXTERNAL_LIB}/Intel_Media_SDK" REQUIRED NO_DEFAULT_PATH)
@@ -240,7 +240,7 @@ if(WINDOWS)
       d3d11
       Ws2_32
       Winmm)
-  target_link_libraries(${PLUGIN_NAME} PRIVATE ${librtmp} ${libx264} ${libmp3lame} ${libfaac} ${libmfxhw64} ${libvfaad} ${libmpghip} ${DirectX_LIB})
+  target_link_libraries(${PLUGIN_NAME} PRIVATE ${librtmp} ${libx264} mp3lame:mp3lame ${libmfxhw64} ${DirectX_LIB})
   set_property(TARGET ${PLUGIN_NAME} APPEND_STRING PROPERTY LINK_FLAGS "/NODEFAULTLIB:libcmt /NODEFAULTLIB:libcmtd")
 endif()
 

IO/src/rtmp/include/qsvEncoder.hpp

@@ -11,7 +11,7 @@
 
 extern "C" {
 #if defined(_WIN32)
-#include "x264/x264.h"
+#include "x264.h"
 #include <ws2tcpip.h>
 #else
 #include <unistd.h>

IO/src/rtmp/include/videoEncoder.hpp

@@ -11,7 +11,7 @@
 
 extern "C" {
 #if defined(_WIN32)
-#include "x264/x264.h"
+#include "x264.h"
 #else
 #include <unistd.h>
 #include <inttypes.h>

IO/src/rtmp/include/x264Encoder.hpp

@@ -8,7 +8,7 @@
 
 extern "C" {
 #if defined(_WIN32)
-#include "x264/x264.h"
+#include "x264.h"
 #else
 #include <inttypes.h>
 #include <x264.h>

IO/src/rtmp/src/qsvDecoder.cpp

@@ -9,7 +9,7 @@
 
 extern "C" {
 #if defined(_WIN32)
-#include "x264/x264.h"
+#include "x264.h"
 #include <ws2tcpip.h>
 #else
 #include <unistd.h>

IO/src/tiff/CMakeLists.txt

@@ -24,8 +24,7 @@ target_include_directories(${PLUGIN_NAME} PRIVATE include)
 target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
 
 if(WINDOWS)
-  find_library(TIFF NAMES "libtiff" PATHS "${CMAKE_EXTERNAL_DEPS}/lib/libtiff")
-  target_include_directories(${PLUGIN_NAME} PRIVATE "${CMAKE_EXTERNAL_DEPS}/include/libtiff")
+  find_library(TIFF NAMES "tiff")
 elseif(LINUX)
   if(CMAKE_CROSSCOMPILING)
     target_include_directories(${PLUGIN_NAME} PRIVATE ${CMAKE_EXTERNAL_DEPS}/include/libtiff)
@@ -40,5 +39,4 @@ endif()
 
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 target_link_libraries(${PLUGIN_NAME} PRIVATE ${TIFF} ${VS_DISCOVERY})
-link_target_to_libvideostitch(${PLUGIN_NAME})
-
+link_target_to_libvideostitch(${PLUGIN_NAME})
\ No newline at end of file

IO/src/ximea_2/CMakeLists.txt

@@ -21,12 +21,12 @@ vs_add_IO_library(${PLUGIN_NAME} SHARED ${SOURCE_FILES} ${HEADER_FILES} $<TARGET
 include_lib_vs_headers(${PLUGIN_NAME})
 include_discovery_vs_headers(${PLUGIN_NAME})
 
-target_include_directories(${PLUGIN_NAME} PRIVATE "${CMAKE_EXTERNAL_DEPS}/include/ximea")
+target_include_directories(${PLUGIN_NAME} PRIVATE ${XIMEA_PATH})
 target_include_directories(${PLUGIN_NAME} PRIVATE ../common/include)
 
 set_property(TARGET ${PLUGIN_NAME} PROPERTY CXX_STANDARD 14)
 
-find_library(XIMEA_LIB NAMES "xiapi64" PATHS ${CMAKE_EXTERNAL_DEPS}/lib/Ximea/release/ REQUIRED NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+find_library(XIMEA_LIB NAMES "xiapi64" HINTS "${XIMEA_PATH}\\x64" REQUIRED)
 
 target_link_libraries(${PLUGIN_NAME} PRIVATE ${VS_DISCOVERY} ${XIMEA_LIB})
 link_target_to_libvideostitch(${PLUGIN_NAME})

apps/CMakeLists.txt

@@ -71,10 +71,9 @@ if(WINDOWS)
   set(EXTERNAL_DEPS
     src/../../external_deps/)
   include_directories(${EXTERNAL_DEPS}/include)
-  include_directories(${EXTERNAL_DEPS}/include/OculusSDK)
-  include_directories(${EXTERNAL_DEPS}/include/openvr)
-  find_library(OVR NAMES "LibOVR" PATHS ${EXTERNAL_DEPS}/lib/OculusSDK NO_DEFAULT_PATH)
-  find_library(OPENVR NAMES "openvr_api" PATHS ${EXTERNAL_DEPS}/lib/openvr NO_DEFAULT_PATH)
+  include_directories("${OCULUS_PATH}\\Include")
+  find_library(OVR NAMES "LibOVR" HINTS "${OCULUS_PATH}\\Lib\\Windows\\x64\\Release\\VS2015")
+  find_library(OPENVR NAMES "openvr_api")
   add_definitions(-DNOMINMAX)
   add_definitions(-D_USE_MATH_DEFINES)
   add_definitions(-DUNICODE)

cmake/CUDA.cmake

@@ -20,7 +20,8 @@ endif (NOT CUDA_FOUND)
 # TODO: extract find_library + find_package
 
 if (WINDOWS)
-  find_library(GLEW NAMES glew32s PATHS ${CMAKE_EXTERNAL_DEPS}/lib/GL NO_DEFAULT_PATH)
+  find_library(GLEW "glew32" PATH "${VCPKG_PATH}\\${VCPKG_TARGET_TRIPLET}-static\\lib" NO_DEFAULT_PATH)
+  include_directories("${VCPKG_PATH}\\${VCPKG_TARGET_TRIPLET}-static\\include")
   include_directories(${OPENGL_INCLUDE_DIRS})
   include_directories(${OPENCV_INCLUDE_DIRS})
   find_library(CUDA cuda PATHS "${CUDA_TOOLKIT_ROOT_DIR}/lib/x64" NO_DEFAULT_PATH)

cmake/FindOpenCV.cmake

-if(WINDOWS)
-  find_debug_and_optimized_library(OpenCV_CORE_LIBS      "opencv2/Debug" "opencv_core310d"       "opencv2/Release" "opencv_core310")
-  find_debug_and_optimized_library(OpenCV_CALIB_LIBS     "opencv2/Debug" "opencv_calib3d310d"    "opencv2/Release" "opencv_calib3d310")
-  find_debug_and_optimized_library(OpenCV_FEATURES_LIBS  "opencv2/Debug" "opencv_features2d310d" "opencv2/Release" "opencv_features2d310")
-  find_debug_and_optimized_library(OpenCV_IMGCODECS_LIBS "opencv2/Debug" "opencv_imgcodecs310d" "opencv2/Release" "opencv_imgcodecs310")
-  find_debug_and_optimized_library(OpenCV_IMGPROC_LIBS   "opencv2/Debug" "opencv_imgproc310d"    "opencv2/Release" "opencv_imgproc310")
-  find_debug_and_optimized_library(OpenCV_FLANN_LIBS     "opencv2/Debug" "opencv_flann310d"      "opencv2/Release" "opencv_flann310")
-  find_debug_and_optimized_library(OpenCV_VIDEO_LIBS     "opencv2/Debug" "opencv_video310d"      "opencv2/Release" "opencv_video310")
-  set(OpenCV_LIBRARIES ${OpenCV_CORE_LIBS} ${OpenCV_CALIB_LIBS} ${OpenCV_FEATURES_LIBS} ${OpenCV_IMGPROC_LIBS} ${OpenCV_FLANN_LIBS} ${OpenCV_VIDEO_LIBS})
-  set(OpenCV_INCLUDE_DIRS ${CMAKE_EXTERNAL_DEPS}/include/opencv2)
-endif()
-
 
 if(LINUX OR ANDROID)
   if(LINUX)

cmake/FindOpenEXR.cmake

+if(WINDOWS)
+  return()
+endif()
+
 if(APPLE)
   if(MACPORTS)
     find_path(OpenEXR_ROOT_DIR include/openexr/half.h HINTS /opt/local)

cmake/external_deps.cmake

@@ -6,6 +6,6 @@ elseif(LINUX)
 elseif(ANDROID)
   find_library(PNG_LIBRARY png PATHS ${CMAKE_EXTERNAL_LIB} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
 elseif(WINDOWS)
-  find_debug_and_optimized_library(PNG_LIBRARY "libpng/debug" "libpng" "libpng/release" "libpng")
+  find_package(PNG REQUIRED)
 endif()
 

cmake/r8b/CMakeLists.txt

@@ -27,10 +27,6 @@ if(LINUX OR APPLE)
   find_package(Threads REQUIRED)
 endif(LINUX OR APPLE)
 
-if(WINDOWS)
-  find_package(Kernel32 REQUIRED)
-endif(WINDOWS)
-
 set(R8B_SOURCES
     r8bbase.cpp)
 
@@ -43,8 +39,4 @@ if(LINUX OR APPLE)
   set_target_properties(r8b PROPERTIES POSITION_INDEPENDENT_CODE ON)
 endif(LINUX OR APPLE)
 
-if(WINDOWS)
-  target_link_libraries(r8b Kernel32)
-endif(WINDOWS)
-
-set(R8B_LIBRARY r8b PARENT_SCOPE)
+set(R8B_LIBRARY r8b PARENT_SCOPE)
\ No newline at end of file

discovery/src/backendLib/backendLibHelper.cpp

 // Copyright (c) 2012-2017 VideoStitch SAS
 // Copyright (c) 2018 stitchEm
 // VideoStitch BackendLibHelper
+#include <cassert>
+
 #include "libgpudiscovery/backendLibHelper.hpp"
 #include "backendLibLoader.hpp"
 

discovery/src/device.cpp

@@ -22,6 +22,7 @@
 #include <lmerr.h>
 #include <PathCch.h>
 
+#define DELAYIMP_INSECURE_WRITABLE_HOOKS
 #include "delayimp.h"
 #include "winerror.h"
 

doc/BUILD.md

@@ -82,6 +82,42 @@ cmake -DGPU_BACKEND_CUDA=ON -DGPU_BACKEND_OPENCL=ON \
       stitchEm
 ```
 
+## Building on windows
+
+You need visual studio 2017, QT >= 5.9 and CUDA 10
+Install [vcpkg](https://github.com/microsoft/vcpkg)
+Then installs all of this:
+```
+./vcpkg install ceres eigen3 ffmpeg[avresample,core,gpl,x264,opencl] gflags glfw3 glog libjpeg-turbo liblzma libpng librtmp libwebp mp3lame opencl opencv3 openexr opengl openssl openvr portaudio protobuf tiff x264 zlib glm
+./vcpkg install glew:x64-windows-static
+```
+* install manually [bison/flex](https://sourceforge.net/projects/winflexbison/files) and put the executables in the PATH
+* install manually [Intel SDK 2017](https://software.intel.com/en-us/media-sdk)
+* install manually [Magewell SDK](http://www.magewell.com/files/sdk/Magewell_Capture_SDK_3.3.1.1004.zip)
+* install manually [Oculus SDK (1.4.0)](https://developer.oculus.com/downloads/package/oculus-sdk-for-windows/1.4.0)
+* install manually [Decklink SDK](https://www.blackmagicdesign.com/developer/product/capture-and-playback)
+* install manually [XIMEA SDK](https://www.ximea.com/support/documents/4)
+
+clone the repo and create a directory next to it, and configure with cmake:
+```
+git clone https://github.com/stitchEm/stitchEm.git
+mkdir build
+cd build
+cmake -G "Visual Studio 15 2017 Win64" \
+    -DCMAKE_TOOLCHAIN_FILE=PATH_TO_YOUR_vcpkg_REPOSITORY\scripts\buildsystems\vcpkg.cmake \
+    -DQt5_DIR=PATH_TO_QT_5\msvc2017\lib\cmake\Qt5 \
+    -DGPU_BACKEND_CUDA=ON \
+    -DGPU_BACKEND_OPENCL=OFF \
+    -DCUDA_LOCAL_ARCH_ONLY=ON \
+    -DVCPKG_ROOT="PATH_TO_YOUR_vcpkg_REPOSITORY" \
+    -DVCPKG_TARGET_TRIPLET="x64-windows" \
+    -DMAGEWELL_PATH="PATH_TO_MAGEWELL_SDK" \
+    -DXIMEA_PATH="PATH_TO_XIMEA_API" \
+    -DDECKLINK_PATH="PATH_TO_DECK_LINK_OVR" \
+    -DINTEL_MEDIA_SDK_PATH="PATH_TO_INTEL_SDK" \
+    ..\stitchEm\
+```
+
 ## CMake flags
 
 ### Global options

lib/samples/sample-02-fullCmd/CMakeLists.txt

@@ -16,10 +16,8 @@ elseif(APPLE)
     target_include_directories(${CMD_NAME} PRIVATE /usr/local/include)
   endif()
 elseif(WINDOWS)
-  find_library(GLFW glfw3 HINTS "${CMAKE_EXTERNAL_LIB}/glfw" REQUIRED NO_DEFAULT_PATH)
+  find_library(GLFW glfw3dll REQUIRED)
 endif()
 
-target_include_directories(${CMD_NAME} PRIVATE "${CMAKE_EXTERNAL_DEPS}/include")
 target_link_libraries(${CMD_NAME} PRIVATE ${VS_DISCOVERY} ${GLFW})
-add_cppcheck(${CMD_NAME} VS)
-
+add_cppcheck(${CMD_NAME} VS)
\ No newline at end of file

lib/src/core/readerController.cpp

@@ -817,4 +817,4 @@ Status ReaderController::setupAudioPreProc(const std::string& name, groupid_t gr
 }
 
 }  // namespace Core
-}  // namespace VideoStitch
+}  // namespace VideoStitch
\ No newline at end of file

lib/windows.cmake

@@ -3,8 +3,5 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 set(HID hid)
 
-find_debug_and_optimized_library(CERES_LIBS  "ceres"        "ceres-debug" "ceres"          "ceres")
-find_library(GLOG NAMES "libglog" PATHS "${CMAKE_EXTERNAL_LIB}/glog")
-
-set(EIGEN3_INCLUDE_DIRS ${CMAKE_EXTERNAL_DEPS}/lib/eigen)
-
+find_library(CERES_LIBS "ceres")
+find_library(GLOG NAMES "glog")
\ No newline at end of file