core: replace usage of sin() or std::sin() with lol::sin() where appropriate.

src/Makefile.am

@@ -14,7 +14,7 @@ liblol_a_SOURCES = \
     \
     lol/unit.h lol/debug.h \
     lol/math/vector.h lol/math/half.h lol/math/real.h lol/math/remez.h \
-    lol/math/trig.h \
+    lol/math/math.h \
     \
     generated/location.hh generated/position.hh generated/stack.hh \
     \

src/audio.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #if defined USE_SDL_MIXER
 #   include <SDL.h>
 #   include <SDL_mixer.h>

src/core.h

@@ -68,10 +68,10 @@ static inline int isnan(float f)
 
 // Base types
 #include "lol/debug.h"
+#include "lol/math/math.h"
 #include "lol/math/half.h"
 #include "lol/math/real.h"
 #include "lol/math/vector.h"
-#include "lol/math/trig.h"
 #include "numeric.h"
 #include "timer.h"
 #include "thread/thread.h"

src/debug/quad.cpp

@@ -20,7 +20,6 @@
 #   include <windows.h>
 #endif
 
-#include <cmath>
 #include <cstdio>
 #include <cstring>
 

src/debug/sphere.cpp

@@ -20,8 +20,6 @@
 #   include <windows.h>
 #endif
 
-#include <cmath>
-
 #include "core.h"
 #include "lolgl.h"
 #include "loldebug.h"

src/emitter.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #include "core.h"
 
 namespace lol

src/gpu/shader.cpp

@@ -12,7 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
 #include <cstring>
 #include <cstdio>
 

src/gradient.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #include "core.h"
 #include "lolgl.h"
 

src/image/codec/android-image.cpp

@@ -14,8 +14,6 @@
 
 #if defined __ANDROID__
 
-#include <cmath>
-
 #include <jni.h>
 #include <android/log.h>
 

src/image/codec/dummy-image.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #include "core.h"
 #include "../../image/image-private.h"
 

src/image/codec/gdiplus-image.cpp

@@ -14,8 +14,6 @@
 
 #if defined USE_GDIPLUS
 
-#include <cmath>
-
 #include <algorithm>
 
 using namespace std;

src/image/codec/ios-image.cpp

@@ -14,7 +14,6 @@
 
 #if defined __APPLE__ && defined __MACH__ && defined __arm__
 
-#include <cmath>
 #import <UIKit/UIKit.h>
 
 #include "core.h"

src/image/codec/ps3-image.cpp

@@ -14,8 +14,6 @@
 
 #if defined __CELLOS_LV2__
 
-#include <cmath>
-
 #include <cell/sysmodule.h>
 #include <cell/codec/pngdec.h>
 

src/image/codec/sdl-image.cpp

@@ -14,8 +14,6 @@
 
 #if defined USE_SDL_IMAGE
 
-#include <cmath>
-
 #include <SDL.h>
 #include <SDL_image.h>
 

src/image/image.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #include "core.h"
 #include "image-private.h"
 

src/input/input.cpp

@@ -13,7 +13,6 @@
 #endif
 
 #include <cstdlib>
-#include <cmath>
 
 #if defined USE_SDL
 #   include <SDL.h>

src/input/stick.cpp

@@ -13,7 +13,6 @@
 #endif
 
 #include <cstdlib>
-#include <cmath>
 
 #include "core.h"
 

src/log.cpp

@@ -12,7 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
 #include <cstdio>
 
 #if defined __ANDROID__

src/lol/math/trig.h → src/lol/math/math.h

@@ -9,13 +9,14 @@
 //
 
 //
-// Trigonometry functions
-// ----------------------
+// Various maths functions
+// -----------------------
 //
 
-#if !defined __LOL_MATH_TRIG_H__
-#define __LOL_MATH_TRIG_H__
+#if !defined __LOL_MATH_MATH_H__
+#define __LOL_MATH_MATH_H__
 
+#include <cmath>
 #include <cstdio>
 #include <stdint.h>
 
@@ -23,16 +24,19 @@ namespace lol
 {
 
 /* Standard cmath functions */
+static inline double sqrt(double const &x) { return std::sqrt(x); }
+static inline float sqrt(float const &x) { return std::sqrt(x); }
+
 static inline double sin(double const &x) { return std::sin(x); }
 static inline double cos(double const &x) { return std::cos(x); }
 static inline double tan(double const &x) { return std::tan(x); }
-static inline double asin(double const &x) { return std::asin(x); }
-static inline double acos(double const &x) { return std::acos(x); }
-static inline double atan(double const &x) { return std::atan(x); }
-
 static inline float sin(float const &x) { return std::sin(x); }
 static inline float cos(float const &x) { return std::cos(x); }
 static inline float tan(float const &x) { return std::tan(x); }
+
+static inline double asin(double const &x) { return std::asin(x); }
+static inline double acos(double const &x) { return std::acos(x); }
+static inline double atan(double const &x) { return std::atan(x); }
 static inline float asin(float const &x) { return std::asin(x); }
 static inline float acos(float const &x) { return std::acos(x); }
 static inline float atan(float const &x) { return std::atan(x); }
@@ -73,5 +77,5 @@ double lol_atan2(double, double);
 
 } /* namespace lol */
 
-#endif // __LOL_MATH_TRIG_H__
+#endif // __LOL_MATH_MATH_H__
 

src/lol/math/vector.h

@@ -17,10 +17,10 @@
 #define __LOL_MATH_VECTOR_H__
 
 #include <stdint.h>
-#include <cmath>
 #include <ostream>
 #include <algorithm>
 
+#include "lol/math/math.h"
 #include "lol/math/half.h"
 #include "lol/math/real.h"
 
@@ -1198,7 +1198,6 @@ static inline Quat<T> operator /(Quat<T> x, Quat<T> const &y)
     tprefix \
     inline double length(tname<type> const &a) \
     { \
-        using std::sqrt; \
         return sqrt((double)sqlength(a)); \
     } \
     \

src/lol/unit.h

@@ -20,7 +20,6 @@
 #include <iomanip>
 #include <sstream>
 #include <cstdio>
-#include <cmath>
 
 namespace lol
 {

src/map.cpp

@@ -15,7 +15,6 @@
 #include <cstdio>
 #include <cstring>
 #include <cstdlib>
-#include <cmath>
 #include <ctype.h>
 
 #include "core.h"

src/math/real.cpp

@@ -29,7 +29,6 @@
 #include <cstring>
 #include <cstdio>
 #include <cstdlib>
-#include <cmath>
 
 #include "core.h"
 

src/math/trig.cpp

@@ -16,8 +16,6 @@
 #   include <fastmath.h>
 #endif
 
-#include <cmath>
-
 #include "core.h"
 
 using namespace std;

src/math/vector.cpp

@@ -25,7 +25,6 @@
 #   undef far /* Fuck Microsoft again */
 #endif
 
-#include <cmath> /* for M_PI */
 #include <cstdlib> /* free() */
 #include <cstring> /* strdup() */
 

src/numeric.h

@@ -16,7 +16,6 @@
 #if !defined __LOL_NUMERIC_H__
 #define __LOL_NUMERIC_H__
 
-#include <cmath>
 #include <cstdlib>
 #include <stdint.h>
 

src/platform.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #include "core.h"
 
 namespace lol

src/sample.cpp

@@ -14,7 +14,6 @@
 
 #include <cstdlib>
 #include <cstdio>
-#include <cmath>
 #include <cstring>
 
 #if defined USE_SDL_MIXER

src/scene.cpp

@@ -13,7 +13,6 @@
 #endif
 
 #include <cstdlib>
-#include <cmath>
 
 #ifdef WIN32
 #   define WIN32_LEAN_AND_MEAN

src/tileset.cpp

@@ -14,7 +14,6 @@
 
 #include <cstdlib>
 #include <cstdio>
-#include <cmath>
 #include <cstring>
 
 #if defined WIN32 && !defined _XBOX

src/video.cpp

@@ -12,8 +12,6 @@
 #   include "config.h"
 #endif
 
-#include <cmath>
-
 #if defined _XBOX
 #   include <xtl.h>
 #   undef near /* Fuck Microsoft */

test/tutorial/03_fractal.cpp

@@ -13,7 +13,6 @@
 #endif
 
 #include <cstring>
-#include <cmath>
 
 #include "core.h"
 #include "lolgl.h"
@@ -116,9 +115,9 @@ public:
         {
             double f = (double)i / PALETTE_STEP;
 
-            double r = 0.5 * sin(f * 0.27 + 2.0) + 0.5;
-            double g = 0.5 * sin(f * 0.17 - 1.8) + 0.5;
-            double b = 0.5 * sin(f * 0.21 - 2.6) + 0.5;
+            double r = 0.5 * lol::sin(f * 0.27 + 2.0) + 0.5;
+            double g = 0.5 * lol::sin(f * 0.17 - 1.8) + 0.5;
+            double b = 0.5 * lol::sin(f * 0.21 - 2.6) + 0.5;
 
             if (f < 7.0)
             {

test/xolotl/xolotl.cpp

@@ -37,7 +37,7 @@ public:
         for(int i = 0; i < 2000; i++) {
           float x = (i - 1000.0) / 100.0;
           graph[i].x = x;
-          graph[i].y = sin(x * 10.0) / (1.0 + x * x);
+          graph[i].y = lol::sin(x * 10.0) / (1.0 + x * x);
         }
     }
 

win32/lolcore.vcxproj

@@ -172,9 +172,9 @@
     <ClInclude Include="..\src\lolgl.h" />
     <ClInclude Include="..\src\lol\debug.h" />
     <ClInclude Include="..\src\lol\math\half.h" />
+    <ClInclude Include="..\src\lol\math\math.h" />
     <ClInclude Include="..\src\lol\math\real.h" />
     <ClInclude Include="..\src\lol\math\remez.h" />
-    <ClInclude Include="..\src\lol\math\trig.h" />
     <ClInclude Include="..\src\lol\math\vector.h" />
     <ClInclude Include="..\src\lol\unit.h" />
     <ClInclude Include="..\src\map.h" />

win32/lolcore.vcxproj.filters

@@ -264,13 +264,13 @@
     <ClInclude Include="..\src\lol\math\half.h">
       <Filter>src\lol\math</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\lol\math\real.h">
+    <ClInclude Include="..\src\lol\math\math.h">
       <Filter>src\lol\math</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\lol\math\remez.h">
+    <ClInclude Include="..\src\lol\math\real.h">
       <Filter>src\lol\math</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\lol\math\trig.h">
+    <ClInclude Include="..\src\lol\math\remez.h">
       <Filter>src\lol\math</Filter>
     </ClInclude>
     <ClInclude Include="..\src\lol\math\vector.h">