DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (d1ed7de67f5a)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
diff -u /src/cpu_detect_x86.cpp /src/cpu_detect_x86.cpp
--- /src/cpu_detect_x86.cpp
+++ /src/cpu_detect_x86.cpp
@@ -44,9 +44,8 @@
 
 
 #if defined(SOUNDTOUCH_ALLOW_X86_OPTIMIZATIONS)
-
-   #if defined(__GNUC__) && defined(__i386__)
-       // gcc
+   #if defined(__GNUC__) && defined(HAVE_CPUID_H)
+       // gcc and clang
        #include "cpuid.h"
    #elif defined(_M_IX86)
        // windows non-gcc
@@ -97,18 +96,7 @@
  
     uint res = 0;
  
-#if defined(__GNUC__)
-    // GCC version of cpuid. Requires GCC 4.3.0 or later for __cpuid intrinsic support.
-    uint eax, ebx, ecx, edx;  // unsigned int is the standard type. uint is defined by the compiler and not guaranteed to be portable.
-
-    // Check if no cpuid support.
-    if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; // always disable extensions.
-
-    if (edx & bit_MMX)  res = res | SUPPORT_MMX;
-    if (edx & bit_SSE)  res = res | SUPPORT_SSE;
-    if (edx & bit_SSE2) res = res | SUPPORT_SSE2;
-
-#else
+#if !defined(__GNUC__)
     // Window / VS version of cpuid. Notice that Visual Studio 2005 or later required 
     // for __cpuid intrinsic support.
     int reg[4] = {-1};
@@ -121,7 +109,19 @@
     if ((unsigned int)reg[3] & bit_MMX)  res = res | SUPPORT_MMX;
     if ((unsigned int)reg[3] & bit_SSE)  res = res | SUPPORT_SSE;
     if ((unsigned int)reg[3] & bit_SSE2) res = res | SUPPORT_SSE2;
+#elif defined(HAVE_CPUID_H)
+    // GCC version of cpuid. Requires GCC 4.3.0 or later for __cpuid intrinsic support.
+    uint eax, ebx, ecx, edx;  // unsigned int is the standard type. uint is defined by the compiler and not guaranteed to be portable.
+
+    // Check if no cpuid support.
+    if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) return 0; // always disable extensions.
 
+    if (edx & bit_MMX)  res = res | SUPPORT_MMX;
+    if (edx & bit_SSE)  res = res | SUPPORT_SSE;
+    if (edx & bit_SSE2) res = res | SUPPORT_SSE2;
+#else
+    // Compatible with GCC but no cpuid.h.
+    return 0;
 #endif
 
     return res & ~_dwDisabledISA;
diff -u /src/STTypes.h /src/STTypes.h
--- /src/STTypes.h
+++ /src/STTypes.h
@@ -54,12 +54,17 @@
 #define SOUNDTOUCH_ALIGN_POINTER_16(x)      ( ( (ulongptr)(x) + 15 ) & ~(ulongptr)15 )
 
 
-#if (defined(__GNUC__) && !defined(ANDROID))
-    // In GCC, include soundtouch_config.h made by config scritps.
-    // Skip this in Android compilation that uses GCC but without configure scripts.
-    #include "soundtouch_config.h"
-#endif
+#include "soundtouch_config.h"
 
+#ifdef WIN32
+#ifdef BUILDING_SOUNDTOUCH
+#define EXPORT __declspec(dllexport)
+#else
+#define EXPORT __declspec(dllimport)
+#endif
+#else
+#define EXPORT
+#endif
 
 namespace soundtouch
 {
@@ -164,7 +169,7 @@
 };
 
 // define ST_NO_EXCEPTION_HANDLING switch to disable throwing std exceptions:
-// #define ST_NO_EXCEPTION_HANDLING    1
+#define ST_NO_EXCEPTION_HANDLING    1
 #ifdef ST_NO_EXCEPTION_HANDLING
     // Exceptions disabled. Throw asserts instead if enabled.
     #include <assert.h>
diff -u /src/SoundTouch.h /src/SoundTouch.h
--- /src/SoundTouch.h
+++ /src/SoundTouch.h
@@ -141,7 +141,7 @@
 ///   tempo/pitch/rate/samplerate settings.
 #define SETTING_NOMINAL_OUTPUT_SEQUENCE		7
 
-class SoundTouch : public FIFOProcessor
+class EXPORT SoundTouch : public FIFOProcessor
 {
 private:
     /// Rate transposer class instance
diff -u /src/FIRFilter.cpp /src/FIRFilter.cpp
--- /src/FIRFilter.cpp
+++ /src/FIRFilter.cpp
@@ -46,6 +46,11 @@
 #include "FIRFilter.h"
 #include "cpu_detect.h"
 
+#ifdef _MSC_VER
+#include <malloc.h>
+#define alloca _alloca
+#endif
+
 using namespace soundtouch;
 
 /*****************************************************************************
@@ -291,9 +296,11 @@
 
 FIRFilter * FIRFilter::newInstance()
 {
+#if defined(SOUNDTOUCH_ALLOW_MMX) || defined(SOUNDTOUCH_ALLOW_SSE)
     uint uExtensions;
 
     uExtensions = detectCPUextensions();
+#endif
 
     // Check if MMX/SSE instruction set extensions supported by CPU
 
diff -u /src/TDStretch.cpp /src/TDStretch.cpp
--- /src/TDStretch.cpp
+++ /src/TDStretch.cpp
@@ -624,9 +624,11 @@
 
 TDStretch * TDStretch::newInstance()
 {
+#if defined(SOUNDTOUCH_ALLOW_MMX) || defined(SOUNDTOUCH_ALLOW_SSE)
     uint uExtensions;
 
     uExtensions = detectCPUextensions();
+#endif
 
     // Check if MMX/SSE instruction set extensions supported by CPU
 
diff -u /src/SoundTouch.cpp /src/SoundTouch.cpp
--- /src/SoundTouch.cpp
+++ /src/SoundTouch.cpp
@@ -80,6 +80,11 @@
 #include "RateTransposer.h"
 #include "cpu_detect.h"
 
+#ifdef _MSC_VER
+#include <malloc.h>
+#define alloca _alloca
+#endif
+
 using namespace soundtouch;
     
 /// test if two floating point numbers are equal