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Fix/re-enable SSE/SSE2 lpc optimisations.

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This commit is contained in:
Erik de Castro Lopo 2013-09-15 20:34:40 +10:00
parent d6fa29071f
commit ae4d720417
5 changed files with 12 additions and 11 deletions
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5
configure.ac
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@ -415,6 +415,11 @@ if test x$ac_cv_c_compiler_gnu = xyes ; then
XIPH_ADD_CFLAGS([-fgnu89-inline])
fi
if test "x$asm_optimisation" = "xyes" ; then
XIPH_ADD_CFLAGS([-msse])
XIPH_ADD_CFLAGS([-msse2])
fi
fi
XIPH_ADD_CFLAGS([-Wextra])

4
src/libFLAC/cpu.c
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@ -430,7 +430,7 @@ void FLAC__cpu_info(FLAC__CPUInfo *info)
#endif
}
#if defined FLAC__CPU_X86_64 && defined FLAC__HAS_X86INTRIN
#if (defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64) && defined FLAC__HAS_X86INTRIN
#if defined _MSC_VER && (_MSC_VER >= 1400)
#include <intrin.h> /* for __cpuid() */
@ -456,4 +456,4 @@ void FLAC__cpu_info_x86(FLAC__uint32 *flags_edx, FLAC__uint32 *flags_ecx)
*flags_ecx = *flags_edx = 0;
#endif
}
#endif /* FLAC__HAS_X86INTRIN && FLAC__CPU_X86_64 */
#endif /* (FLAC__CPU_IA32 || FLAC__HAS_X86INTRIN) && FLAC__CPU_X86_64 */

2
src/libFLAC/include/private/cpu.h
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@ -91,7 +91,7 @@ void FLAC__cpu_info_asm_ia32(FLAC__uint32 *flags_edx, FLAC__uint32 *flag
FLAC__uint32 FLAC__cpu_info_extended_amd_asm_ia32(void);
#endif
#if defined FLAC__CPU_X86_64 && defined FLAC__HAS_X86INTRIN
#if (defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64) && defined FLAC__HAS_X86INTRIN
void FLAC__cpu_info_x86(FLAC__uint32 *flags_edx, FLAC__uint32 *flags_ecx);
#endif

8
src/libFLAC/include/private/lpc.h
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@ -79,13 +79,11 @@ void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_16(const FLAC__real data
void FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
# endif
# endif
# if defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64
# ifdef FLAC__HAS_X86INTRIN
# if (defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64) && defined FLAC__HAS_X86INTRIN
void FLAC__lpc_compute_autocorrelation_intrin_sse_lag_4(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
void FLAC__lpc_compute_autocorrelation_intrin_sse_lag_8(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
void FLAC__lpc_compute_autocorrelation_intrin_sse_lag_12(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
void FLAC__lpc_compute_autocorrelation_intrin_sse_lag_16(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
# endif
# endif
#endif
@ -156,10 +154,8 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32(const FLAC__int32
void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
# endif
# endif
# if defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64
# ifdef FLAC__HAS_X86INTRIN
# if (defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64) && defined FLAC__HAS_X86INTRIN
void FLAC__lpc_compute_residual_from_qlp_coefficients_16_intrin_sse2(const FLAC__int32 *data, unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
# endif
# endif
#endif

4
src/libFLAC/lpc_x86intrin.c
View File

@ -36,7 +36,7 @@
#ifndef FLAC__INTEGER_ONLY_LIBRARY
#ifndef FLAC__NO_ASM
#if defined FLAC__CPU_X86_64 && defined FLAC__HAS_X86INTRIN
#if (defined FLAC__CPU_IA32 || defined FLAC__CPU_X86_64) && defined FLAC__HAS_X86INTRIN
#include "FLAC/assert.h"
#include "FLAC/format.h"
@ -561,6 +561,6 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients_16_intrin_sse2(const FLAC_
}
}
#endif /* FLAC__CPU_X86_64 && FLAC__HAS_X86INTRIN */
#endif /* (FLAC__CPU_IA32 || FLAC__CPU_X86_64) && FLAC__HAS_X86INTRIN */
#endif /* FLAC__NO_ASM */
#endif /* FLAC__INTEGER_ONLY_LIBRARY */