diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 66 |
1 files changed, 56 insertions, 10 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index bc0f51d4..af41c001 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -300,17 +300,21 @@ ELSE() ENDIF() SET(SSE_SWITCH "") -IF(MSVC) - CHECK_C_COMPILER_FLAG(/arch:SSE HAVE_ARCHSSE_SWITCH) - IF(HAVE_ARCHSSE_SWITCH) - SET(SSE_SWITCH "/arch:SSE") - ENDIF() -ENDIF() -IF(NOT SSE_SWITCH) +SET(SSE2_SWITCH "") +SET(SSE4_1_SWITCH "") +IF(NOT MSVC) CHECK_C_COMPILER_FLAG(-msse HAVE_MSSE_SWITCH) IF(HAVE_MSSE_SWITCH) SET(SSE_SWITCH "-msse") ENDIF() + CHECK_C_COMPILER_FLAG(-msse2 HAVE_MSSE2_SWITCH) + IF(HAVE_MSSE2_SWITCH) + SET(SSE2_SWITCH "-msse2") + ENDIF() + CHECK_C_COMPILER_FLAG(-msse4.1 HAVE_MSSE4_1_SWITCH) + IF(HAVE_MSSE4_1_SWITCH) + SET(SSE4_1_SWITCH "-msse4.1") + ENDIF() ENDIF() CHECK_C_SOURCE_COMPILES("int foo(const char *str, ...) __attribute__((format(printf, 1, 2))); @@ -546,14 +550,16 @@ SET(ALC_OBJS Alc/ALc.c SET(CPU_EXTS "Default") -SET(HAVE_SSE 0) +SET(HAVE_SSE 0) +SET(HAVE_SSE2 0) +SET(HAVE_SSE4_1 0) SET(HAVE_NEON 0) # Check for SSE support -OPTION(ALSOFT_REQUIRE_SSE "Require SSE/SSE2 support" OFF) +OPTION(ALSOFT_REQUIRE_SSE "Require SSE support" OFF) CHECK_INCLUDE_FILE(xmmintrin.h HAVE_XMMINTRIN_H "${SSE_SWITCH}") IF(HAVE_XMMINTRIN_H) - OPTION(ALSOFT_CPUEXT_SSE "Enable SSE/SSE2 support" ON) + OPTION(ALSOFT_CPUEXT_SSE "Enable SSE support" ON) IF(ALSOFT_CPUEXT_SSE) IF(ALIGN_DECL OR HAVE_C11_ALIGNAS) SET(HAVE_SSE 1) @@ -570,6 +576,46 @@ IF(ALSOFT_REQUIRE_SSE AND NOT HAVE_SSE) MESSAGE(FATAL_ERROR "Failed to enabled required SSE CPU extensions") ENDIF() +OPTION(ALSOFT_REQUIRE_SSE2 "Require SSE2 support" OFF) +CHECK_INCLUDE_FILE(emmintrin.h HAVE_EMMINTRIN_H "${SSE2_SWITCH}") +IF(HAVE_EMMINTRIN_H) + OPTION(ALSOFT_CPUEXT_SSE2 "Enable SSE2 support" ON) + IF(ALSOFT_CPUEXT_SSE2) + IF(ALIGN_DECL OR HAVE_C11_ALIGNAS) + SET(HAVE_SSE2 1) + SET(ALC_OBJS ${ALC_OBJS} Alc/mixer_sse2.c) + IF(SSE2_SWITCH) + SET_SOURCE_FILES_PROPERTIES(Alc/mixer_sse2.c PROPERTIES + COMPILE_FLAGS "${SSE2_SWITCH}") + ENDIF() + SET(CPU_EXTS "${CPU_EXTS}, SSE2") + ENDIF() + ENDIF() +ENDIF() +IF(ALSOFT_REQUIRE_SSE2 AND NOT HAVE_SSE2) + MESSAGE(FATAL_ERROR "Failed to enable required SSE2 CPU extensions") +ENDIF() + +OPTION(ALSOFT_REQUIRE_SSE4_1 "Require SSE4.1 support" OFF) +CHECK_INCLUDE_FILE(smmintrin.h HAVE_SMMINTRIN_H "${SSE4_1_SWITCH}") +IF(HAVE_SMMINTRIN_H) + OPTION(ALSOFT_CPUEXT_SSE4_1 "Enable SSE4.1 support" ON) + IF(ALSOFT_CPUEXT_SSE4_1) + IF(ALIGN_DECL OR HAVE_C11_ALIGNAS) + SET(HAVE_SSE4_1 1) + SET(ALC_OBJS ${ALC_OBJS} Alc/mixer_sse41.c) + IF(SSE4_1_SWITCH) + SET_SOURCE_FILES_PROPERTIES(Alc/mixer_sse41.c PROPERTIES + COMPILE_FLAGS "${SSE4_1_SWITCH}") + ENDIF() + SET(CPU_EXTS "${CPU_EXTS}, SSE4.1") + ENDIF() + ENDIF() +ENDIF() +IF(ALSOFT_REQUIRE_SSE4_1 AND NOT HAVE_SSE4_1) + MESSAGE(FATAL_ERROR "Failed to enable required SSE4.1 CPU extensions") +ENDIF() + # Check for ARM Neon support OPTION(ALSOFT_REQUIRE_NEON "Require ARM Neon support" OFF) CHECK_INCLUDE_FILE(arm_neon.h HAVE_ARM_NEON_H) |