fix #ifdef problems that existed when FLAC__NO_ASM is defined

diff --git a/src/libFLAC/include/private/lpc.h b/src/libFLAC/include/private/lpc.h
index aa01b20..f149fc3 100644 (file)
--- a/src/libFLAC/include/private/lpc.h
+++ b/src/libFLAC/include/private/lpc.h
@@ -52,14 +52,15 @@
  */
 void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
 #ifndef FLAC__NO_ASM
-#ifdef FLAC__CPU_IA32
-#ifdef FLAC__HAS_NASM
+#  ifdef FLAC__CPU_IA32
+#    ifdef FLAC__HAS_NASM
 void FLAC__lpc_compute_autocorrelation_asm_ia32(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
 void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_4(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
 void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_8(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
 void FLAC__lpc_compute_autocorrelation_asm_ia32_sse_lag_12(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
 void FLAC__lpc_compute_autocorrelation_asm_ia32_3dnow(const FLAC__real data[], unsigned data_len, unsigned lag, FLAC__real autoc[]);
-#endif
+#    endif
+#  endif
 #endif
 
 /*
@@ -120,12 +121,12 @@ int FLAC__lpc_quantize_coefficients(const FLAC__real lp_coeff[], unsigned order,
 void FLAC__lpc_compute_residual_from_qlp_coefficients(const FLAC__int32 data[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
 void FLAC__lpc_compute_residual_from_qlp_coefficients_wide(const FLAC__int32 data[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
 #ifndef FLAC__NO_ASM
-#ifdef FLAC__CPU_IA32
-#ifdef FLAC__HAS_NASM
+#  ifdef FLAC__CPU_IA32
+#    ifdef FLAC__HAS_NASM
 void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32(const FLAC__int32 data[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 residual[]);
 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
+#    endif
+#  endif
 #endif
 
 /*
@@ -146,17 +147,16 @@ void FLAC__lpc_compute_residual_from_qlp_coefficients_asm_ia32_mmx(const FLAC__i
 void FLAC__lpc_restore_signal(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
 void FLAC__lpc_restore_signal_wide(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
 #ifndef FLAC__NO_ASM
-#ifdef FLAC__CPU_IA32
-#ifdef FLAC__HAS_NASM
+#  ifdef FLAC__CPU_IA32
+#    ifdef FLAC__HAS_NASM
 void FLAC__lpc_restore_signal_asm_ia32(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
 void FLAC__lpc_restore_signal_asm_ia32_mmx(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
-#endif
-#elif defined FLAC__CPU_PPC
+#    endif /* FLAC__HAS_NASM */
+#  elif defined FLAC__CPU_PPC
 void FLAC__lpc_restore_signal_asm_ppc_altivec_16(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
 void FLAC__lpc_restore_signal_asm_ppc_altivec_16_order8(const FLAC__int32 residual[], unsigned data_len, const FLAC__int32 qlp_coeff[], unsigned order, int lp_quantization, FLAC__int32 data[]);
-#endif
-#endif
-#endif
+#  endif/* FLAC__CPU_IA32 || FLAC__CPU_PPC */
+#endif /* FLAC__NO_ASM */
 
 /*
  *     FLAC__lpc_compute_expected_bits_per_residual_sample()