Merge pull request #2341 from FlyGoat/cross-plat

Add support for MIPS architecture

libobs/CMakeLists.txt

@@ -174,20 +174,21 @@ elseif(UNIX)
 		util/pipe-posix.c
 		util/platform-nix.c)
 
-	if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+	if(NEEDS_SIMDE)
 		set(libobs_PLATFORM_HEADERS
-			util/aarch/check.h
-			util/aarch/hedley.h
-			util/aarch/mmx.h
-			util/aarch/simde-arch.h
-			util/aarch/simde-common.h
-			util/aarch/sse.h
-			util/aarch/sse2.h
+			util/simde/check.h
+			util/simde/hedley.h
+			util/simde/mmx.h
+			util/simde/simde-arch.h
+			util/simde/simde-common.h
+			util/simde/sse.h
+			util/simde/sse2.h
 			util/threading-posix.h)
 	else()
 		set(libobs_PLATFORM_HEADERS
 			util/threading-posix.h)
 	endif()
+
 	if(HAVE_PULSEAUDIO)
 		set(libobs_audio_monitoring_HEADERS
 			audio-monitoring/pulse/pulseaudio-wrapper.h)
@@ -475,22 +476,9 @@ target_compile_definitions(libobs
 	PUBLIC
 		HAVE_OBSCONFIG_H)
 
-if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64(le)?")
-	target_compile_options(libobs
-		PUBLIC
-			-mvsx)
-	add_compile_definitions(NO_WARN_X86_INTRINSICS)
-elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
-        target_compile_options(libobs
-                        PUBLIC)
-elseif(NOT MSVC)
-	target_compile_options(libobs
-		PUBLIC
-			-mmmx
-			-msse
-			-msse2)
-endif()
-
+target_compile_options(libobs
+	PUBLIC
+	${ARCH_SIMD_FLAGS})
 
 target_compile_options(libobs
 	PUBLIC

libobs/obsconfig.h.in

@@ -19,6 +19,7 @@
 #define HAVE_DBUS @HAVE_DBUS@
 #define HAVE_PULSEAUDIO @HAVE_PULSEAUDIO@
 #define USE_XINPUT @USE_XINPUT@
+#define NEEDS_SIMDE @NEEDS_SIMDE@
 #define LIBOBS_IMAGEMAGICK_DIR_STYLE_6L 6
 #define LIBOBS_IMAGEMAGICK_DIR_STYLE_7GE 7
 #define LIBOBS_IMAGEMAGICK_DIR_STYLE @LIBOBS_IMAGEMAGICK_DIR_STYLE@

libobs/util/sse-intrin.h

@@ -17,9 +17,9 @@
 
 #pragma once
 
-#ifdef __aarch64__
+#if NEEDS_SIMDE
 
-#include "aarch/sse2.h"
+#include "simde/sse2.h"
 
 #define __m128 simde__m128
 #define _mm_setzero_ps simde_mm_setzero_ps