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audio: Wired up new SSE code to build system.
This commit is contained in:
Ryan C. Gordon
parent
202ab30c16
commit
3594bf8eeb
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@ -262,6 +262,7 @@ set_option(MMX "Use MMX assembly routines" ${OPT_DEF_ASM})
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set_option(3DNOW "Use 3Dnow! MMX assembly routines" ${OPT_DEF_ASM})
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set_option(SSE "Use SSE assembly routines" ${OPT_DEF_ASM})
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set_option(SSE2 "Use SSE2 assembly routines" ${OPT_DEF_SSEMATH})
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set_option(SSE3 "Use SSE3 assembly routines" ${OPT_DEF_SSEMATH})
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set_option(ALTIVEC "Use Altivec assembly routines" ${OPT_DEF_ASM})
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set_option(DISKAUDIO "Support the disk writer audio driver" ON)
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set_option(DUMMYAUDIO "Support the dummy audio driver" ON)
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@ -516,8 +517,31 @@ if(ASSEMBLY)
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SSE3)
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set(CMAKE_REQUIRED_FLAGS "-msse3")
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check_c_source_compiles("
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#ifdef __MINGW32__
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#include <_mingw.h>
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#ifdef __MINGW64_VERSION_MAJOR
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#include <intrin.h>
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#else
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#include <pmmintrin.h>
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#endif
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#else
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#include <pmmintrin.h>
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#endif
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#ifndef __SSE3__
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#error Assembler CPP flag not enabled
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#endif
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int main(int argc, char **argv) { }" HAVE_SSE3)
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if(HAVE_SSE3)
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list(APPEND EXTRA_CFLAGS "-msse3")
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endif()
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set(CMAKE_REQUIRED_FLAGS ${ORIG_CMAKE_REQUIRED_FLAGS})
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endif()
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if(SSEMATH)
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if(SSE OR SSE2)
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if(SSE OR SSE2 OR SSE3)
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if(USE_GCC)
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list(APPEND EXTRA_CFLAGS "-mfpmath=387")
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endif()
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@ -557,12 +581,13 @@ if(ASSEMBLY)
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endif()
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set(HAVE_SSE TRUE)
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set(HAVE_SSE2 TRUE)
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set(HAVE_SSE3 TRUE)
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set(SDL_ASSEMBLY_ROUTINES 1)
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endif()
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# TODO:
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#else()
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# if(USE_GCC OR USE_CLANG)
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# list(APPEND EXTRA_CFLAGS "-mno-sse" "-mno-sse2" "-mno-mmx")
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# list(APPEND EXTRA_CFLAGS "-mno-sse" "-mno-sse2" "-mno-sse3" "-mno-mmx")
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# endif()
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endif()
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61
configure
vendored
61
configure
vendored
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@ -798,6 +798,7 @@ enable_mmx
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enable_3dnow
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enable_sse
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enable_sse2
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enable_sse3
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enable_altivec
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enable_oss
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enable_alsa
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@ -1527,7 +1528,8 @@ Optional Features:
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--enable-mmx use MMX assembly routines [[default=yes]]
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--enable-3dnow use 3DNow! assembly routines [[default=yes]]
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--enable-sse use SSE assembly routines [[default=yes]]
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--enable-sse2 use SSE2 assembly routines [[default=no]]
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--enable-sse2 use SSE2 assembly routines [[default=maybe]]
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--enable-sse3 use SSE3 assembly routines [[default=maybe]]
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--enable-altivec use Altivec assembly routines [[default=yes]]
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--enable-oss support the OSS audio API [[default=maybe]]
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--enable-alsa support the ALSA audio API [[default=yes]]
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@ -17308,6 +17310,63 @@ $as_echo "$have_gcc_sse2" >&6; }
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fi
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fi
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# Check whether --enable-sse3 was given.
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if test "${enable_sse3+set}" = set; then :
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enableval=$enable_sse3;
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else
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enable_sse3=$default_ssemath
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fi
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if test x$enable_sse3 = xyes; then
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save_CFLAGS="$CFLAGS"
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have_gcc_sse3=no
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC -msse3 option" >&5
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$as_echo_n "checking for GCC -msse3 option... " >&6; }
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sse3_CFLAGS="-msse3"
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CFLAGS="$save_CFLAGS $sse3_CFLAGS"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#ifdef __MINGW32__
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#include <_mingw.h>
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#ifdef __MINGW64_VERSION_MAJOR
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#include <intrin.h>
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#else
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#include <pmmintrin.h>
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#endif
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#else
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#include <pmmintrin.h>
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#endif
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#ifndef __SSE2__
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#error Assembler CPP flag not enabled
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#endif
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int
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main ()
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{
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_compile "$LINENO"; then :
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have_gcc_sse3=yes
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_gcc_sse3" >&5
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$as_echo "$have_gcc_sse3" >&6; }
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CFLAGS="$save_CFLAGS"
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if test x$have_gcc_sse3 = xyes; then
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EXTRA_CFLAGS="$EXTRA_CFLAGS $sse3_CFLAGS"
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SUMMARY_math="${SUMMARY_math} sse3"
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fi
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fi
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# Check whether --enable-altivec was given.
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if test "${enable_altivec+set}" = set; then :
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enableval=$enable_altivec;
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39
configure.in
39
configure.in
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@ -593,7 +593,7 @@ AC_HELP_STRING([--enable-sse], [use SSE assembly routines [[default=yes]]]),
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fi
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AC_ARG_ENABLE(sse2,
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AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
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AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=maybe]]]),
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, enable_sse2=$default_ssemath)
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if test x$enable_sse2 = xyes; then
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save_CFLAGS="$CFLAGS"
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@ -629,6 +629,43 @@ AC_HELP_STRING([--enable-sse2], [use SSE2 assembly routines [[default=no]]]),
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fi
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fi
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AC_ARG_ENABLE(sse3,
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AC_HELP_STRING([--enable-sse3], [use SSE3 assembly routines [[default=maybe]]]),
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, enable_sse3=$default_ssemath)
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if test x$enable_sse3 = xyes; then
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save_CFLAGS="$CFLAGS"
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have_gcc_sse3=no
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AC_MSG_CHECKING(for GCC -msse3 option)
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sse3_CFLAGS="-msse3"
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CFLAGS="$save_CFLAGS $sse3_CFLAGS"
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AC_TRY_COMPILE([
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#ifdef __MINGW32__
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#include <_mingw.h>
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#ifdef __MINGW64_VERSION_MAJOR
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#include <intrin.h>
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#else
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#include <pmmintrin.h>
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#endif
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#else
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#include <pmmintrin.h>
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#endif
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#ifndef __SSE2__
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#error Assembler CPP flag not enabled
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#endif
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],[
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],[
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have_gcc_sse3=yes
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])
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AC_MSG_RESULT($have_gcc_sse3)
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CFLAGS="$save_CFLAGS"
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if test x$have_gcc_sse3 = xyes; then
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EXTRA_CFLAGS="$EXTRA_CFLAGS $sse3_CFLAGS"
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SUMMARY_math="${SUMMARY_math} sse3"
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fi
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fi
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AC_ARG_ENABLE(altivec,
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AC_HELP_STRING([--enable-altivec], [use Altivec assembly routines [[default=yes]]]),
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, enable_altivec=yes)
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@ -61,6 +61,9 @@
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#ifdef __SSE2__
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#include <emmintrin.h>
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#endif
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#ifdef __SSE3__
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#include <pmmintrin.h>
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#endif
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#endif
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#include "begin_code.h"
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@ -28,13 +28,10 @@
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#include "SDL_loadso.h"
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#include "SDL_assert.h"
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#include "../SDL_dataqueue.h"
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/* !!! FIXME: wire this up to the configure script, etc. */
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#include "SDL_cpuinfo.h"
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#define HAVE_SSE3_INTRINSICS 0
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#if HAVE_SSE3_INTRINSICS
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#include <pmmintrin.h>
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#ifdef __SSE3__
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#define HAVE_SSE3_INTRINSICS 1
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#endif
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#if HAVE_SSE3_INTRINSICS
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@ -28,11 +28,8 @@
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/* !!! FIXME: write NEON code. */
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#define HAVE_NEON_INTRINSICS 0
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/* !!! FIXME: wire this up to the configure script, etc. */
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#define HAVE_SSE2_INTRINSICS 0
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#if HAVE_SSE2_INTRINSICS
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#include <emmintrin.h>
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#ifdef __SSE2__
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#define HAVE_SSE2_INTRINSICS 1
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#endif
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#if defined(__x86_64__) && HAVE_SSE2_INTRINSICS
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