Cycles OSL: windows build fixes.

CMakeLists.txt

@@ -403,7 +403,7 @@ if(WITH_CYCLES OR WITH_MOD_BOOLEAN OR WITH_AUDASPACE OR WITH_INTERNATIONAL)
 endif()
 
 # auto enable llvm for cycles_osl
-if(WITH_CYCLES_OSL)
+if(WITH_CYCLES_OSL AND NOT WIN32)
 	set(WITH_LLVM ON CACHE BOOL "ON" FORCE)
 endif()
 
@@ -928,7 +928,6 @@ elseif(WIN32)
 		find_library(OSL_LIB_EXEC NAMES oslexec PATHS ${CYCLES_OSL}/lib)
 		find_library(OSL_LIB_COMP NAMES oslcomp PATHS ${CYCLES_OSL}/lib)
 		find_library(OSL_LIB_QUERY NAMES oslquery PATHS ${CYCLES_OSL}/lib)
-		# WARNING! depends on correct order of OSL libs linking
 		list(APPEND OSL_LIBRARIES ${OSL_LIB_COMP} ${OSL_LIB_EXEC} ${OSL_LIB_QUERY})
 		find_path(OSL_INCLUDES OSL/oslclosure.h PATHS ${CYCLES_OSL}/include)
 		find_program(OSL_COMPILER NAMES oslc PATHS ${CYCLES_OSL}/bin)
@@ -1139,7 +1138,7 @@ elseif(WIN32)
 			set(OPENIMAGEIO_INCLUDE_DIRS ${OPENIMAGEIO}/include)
 			set(OPENIMAGEIO_LIBRARIES OpenImageIO)
 			set(OPENIMAGEIO_LIBPATH ${OPENIMAGEIO}/lib)
-			set(OPENIMAGEIO_DEFINITIONS)
+			set(OPENIMAGEIO_DEFINITIONS "-DUSE_TBB=0")
 		endif()
 
 		if(WITH_OPENCOLORIO)
@@ -1150,6 +1149,7 @@ elseif(WIN32)
 			set(OPENCOLORIO_DEFINITIONS)
 		endif()
 
+
 		set(PLATFORM_LINKFLAGS "/SUBSYSTEM:CONSOLE /STACK:2097152 /INCREMENTAL:NO /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcmrt.lib /NODEFAULTLIB:msvcurt.lib /NODEFAULTLIB:msvcrtd.lib")
 
 		# MSVC only, Mingw doesnt need
@@ -1675,7 +1675,7 @@ if(WITH_CYCLES)
 		message(FATAL_ERROR "Cycles reqires WITH_BOOST, the library may not have been found. Configure BOOST or disable WITH_CYCLES")
 	endif()
 
-	if(WITH_CYCLES_OSL)
+	if(WITH_CYCLES_OSL AND NOT WIN32)
 		if(NOT WITH_LLVM)
 			message(FATAL_ERROR "Cycles OSL reqires WITH_LLVM, the library may not have been found. Configure LLVM or disable WITH_CYCLES_OSL")
 		endif()

intern/cycles/kernel/kernel_accumulate.h

@@ -301,10 +301,6 @@ __device_inline float3 path_radiance_sum(KernelGlobals *kg, PathRadiance *L)
 
 __device_inline void path_radiance_clamp(PathRadiance *L, float3 *L_sum, float clamp)
 {
-	#ifdef __OSL__
-	using std::isfinite;
-	#endif
-
 	float sum = fabsf((*L_sum).x) + fabsf((*L_sum).y) + fabsf((*L_sum).z);
 
 	if(!isfinite(sum)) {

intern/cycles/util/util_thread.h

@@ -75,7 +75,7 @@ protected:
  * Boost implementation is a bit slow, and Mac OS X __thread is not supported
  * but the pthreads implementation is optimized, so we use these macros. */
 
-#ifdef __APPLE__
+#if defined(__APPLE__) || defined(_WIN32)
 
 #define tls_ptr(type, name) \
 	pthread_key_t name
@@ -90,10 +90,6 @@ protected:
 
 #else
 
-#ifdef __WIN32
-#define __thread __declspec(thread)
-#endif
-
 #define tls_ptr(type, name) \
 	__thread type *name
 #define tls_set(name, value) \

source/creator/CMakeLists.txt

@@ -622,10 +622,10 @@ elseif(WIN32)
 
 	if(WITH_OPENIMAGEIO)
 		if(NOT MINGW)
-			set(OIIOBIN ${LIBDIR}/openimageio)
+			set(OIIOBIN ${LIBDIR}/openimageio/bin)
 			install(
 				FILES
-					${OIIOBIN}/bin/OpenImageIO.dll
+					${OIIOBIN}/OpenImageIO.dll
 				DESTINATION ${TARGETDIR}
 			)
 		endif()
@@ -648,6 +648,20 @@ elseif(WIN32)
 		endif()
 	endif()
 
+	if(WITH_CYCLES AND WITH_CYCLES_OSL)
+		if(NOT MINGW)
+			set(OSLBIN ${LIBDIR}/osl/bin)
+			install(
+				FILES
+					${OSLBIN}/oslexec.dll
+					${OSLBIN}/oslquery.dll
+					${OSLBIN}/oslcomp.dll
+				DESTINATION ${TARGETDIR}
+			)
+		endif()
+	endif()
+
+
 elseif(APPLE)
 
 	# handy install macro to exclude files, we use \$ escape for the "to"