Add operator overloads to vectors
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4bea4f6505
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@ -47,6 +47,7 @@ REM opt:ref, try to remove functions from libs that are referenced at all
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set LinkFlags=-incremental:no -opt:ref
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cl %CompileFlags% %CompileEntryPoint% %IncludeFlags% /link %LinkLibraries% %LinkFlags% /nologo /OUT:"%ProjectName%.exe"
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REM cl /P /c %CompileFlags% %CompileEntryPoint%
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popd
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294
dqn.h
294
dqn.h
@ -2,33 +2,34 @@
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#define DQN_H
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/*
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#define DQN_IMPLEMENTATION // Enable the implementation
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#define DQN_MAKE_STATIC // Make all functions be static
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#define DQN_IMPLEMENTATION // Enable the implementation
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#define DQN_WIN32_IMPLEMENTATION // Enable Win32 Code, but only if _WIN32 is already defined. Also requires DQN_IMPLEMENTATION.
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#define DQN_MAKE_STATIC // Make all functions be static
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#include "dqn.h"
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*/
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#ifdef DQN_MAKE_STATIC
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#define DQN_FILE_SCOPE static
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#else
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#define DQN_FILE_SCOPE
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#endif
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////////////////////////////////////////////////////////////////////////////////
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//
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// HEADER
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <stdint.h> // For standard types
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#ifdef _WIN32
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#define DQN_WIN32_ERROR_BOX(text, title) MessageBoxA(NULL, text, title, MB_OK);
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#define DQN_WIN32
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// TODO(doyle): Make my own windows.h?
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#ifdef DQN_MAKE_STATIC
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#define DQN_FILE_SCOPE static
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#else
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#define DQN_FILE_SCOPE
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#endif
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#ifdef _WIN32
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#ifdef DQN_WIN32_IMPLEMENTATION
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// TODO(doyle): Make my own windows.h?
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#define DQN_WIN32_ERROR_BOX(text, title) MessageBoxA(NULL, text, title, MB_OK);
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#endif
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#endif
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#include <stdint.h> // For standard types
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#define LOCAL_PERSIST static
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#define FILE_SCOPE static
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@ -257,13 +258,14 @@ typedef union DqnV2 {
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f32 e[2];
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} DqnV2;
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// Create a vector using ints and typecast to floats
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DQN_FILE_SCOPE DqnV2 DqnV2_2i(i32 x, i32 y);
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DQN_FILE_SCOPE DqnV2 DqnV2_2i(i32 x, i32 y); // Typecasts 2 integers to 2 floats
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DQN_FILE_SCOPE DqnV2 DqnV2_2f(f32 x, f32 y);
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DQN_FILE_SCOPE DqnV2 DqnV2_Add (DqnV2 a, DqnV2 b);
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DQN_FILE_SCOPE DqnV2 DqnV2_Sub (DqnV2 a, DqnV2 b);
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DQN_FILE_SCOPE DqnV2 DqnV2_Scale (DqnV2 a, f32 b);
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DQN_FILE_SCOPE DqnV2 DqnV2_Scalei (DqnV2 a, i32 b);
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DQN_FILE_SCOPE DqnV2 DqnV2_Scalef (DqnV2 a, f32 b);
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DQN_FILE_SCOPE DqnV2 DqnV2_Hadamard(DqnV2 a, DqnV2 b);
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DQN_FILE_SCOPE f32 DqnV2_Dot (DqnV2 a, DqnV2 b);
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DQN_FILE_SCOPE bool DqnV2_Equals (DqnV2 a, DqnV2 b);
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@ -274,8 +276,47 @@ DQN_FILE_SCOPE DqnV2 DqnV2_Normalise (DqnV2 a);
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DQN_FILE_SCOPE bool DqnV2_Overlaps (DqnV2 a, DqnV2 b);
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DQN_FILE_SCOPE DqnV2 DqnV2_Perpendicular(DqnV2 a);
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// Resize the dimension to fit the aspect ratio provided. Downscale only.
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DQN_FILE_SCOPE DqnV2 DqnV2_ConstrainToRatio(DqnV2 dim, DqnV2 ratio);
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DQN_FILE_SCOPE DqnV2 DqnV2_ConstrainToRatio(DqnV2 dim, DqnV2 ratio); // Resize the dimension to fit the aspect ratio provided. Downscale only.
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DQN_FILE_SCOPE inline DqnV2 operator- (DqnV2 a, DqnV2 b) { return DqnV2_Sub (a, b); }
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DQN_FILE_SCOPE inline DqnV2 operator+ (DqnV2 a, DqnV2 b) { return DqnV2_Add (a, b); }
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DQN_FILE_SCOPE inline DqnV2 operator* (DqnV2 a, DqnV2 b) { return DqnV2_Hadamard(a, b); }
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DQN_FILE_SCOPE inline DqnV2 operator* (DqnV2 a, f32 b) { return DqnV2_Scalef (a, b); }
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DQN_FILE_SCOPE inline DqnV2 operator* (DqnV2 a, i32 b) { return DqnV2_Scalei (a, b); }
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DQN_FILE_SCOPE inline DqnV2 &operator*=(DqnV2 &a, DqnV2 b) { return (a = DqnV2_Hadamard(a, b)); }
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DQN_FILE_SCOPE inline DqnV2 &operator*=(DqnV2 &a, f32 b) { return (a = DqnV2_Scalef (a, b)); }
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DQN_FILE_SCOPE inline DqnV2 &operator*=(DqnV2 &a, i32 b) { return (a = DqnV2_Scalei (a, b)); }
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DQN_FILE_SCOPE inline DqnV2 &operator-=(DqnV2 &a, DqnV2 b) { return (a = DqnV2_Sub (a, b)); }
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DQN_FILE_SCOPE inline DqnV2 &operator+=(DqnV2 &a, DqnV2 b) { return (a = DqnV2_Add (a, b)); }
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DQN_FILE_SCOPE inline bool operator==(DqnV2 a, DqnV2 b) { return DqnV2_Equals (a, b); }
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typedef union DqnV2i {
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struct { i32 x, y; };
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struct { i32 w, h; };
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struct { i32 min, max; };
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i32 e[2];
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} DqnV2i;
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DQN_FILE_SCOPE DqnV2i DqnV2i_2i(i32 x, i32 y);
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DQN_FILE_SCOPE DqnV2i DqnV2i_2f(f32 x, f32 y); // Typecasts 2 floats to 2 integers
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DQN_FILE_SCOPE DqnV2i DqnV2i_Add (DqnV2i a, DqnV2i b);
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DQN_FILE_SCOPE DqnV2i DqnV2i_Sub (DqnV2i a, DqnV2i b);
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DQN_FILE_SCOPE DqnV2i DqnV2i_Scalei (DqnV2i a, i32 b);
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DQN_FILE_SCOPE DqnV2i DqnV2i_Scalef (DqnV2i a, f32 b);
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DQN_FILE_SCOPE DqnV2i DqnV2i_Hadamard(DqnV2i a, DqnV2i b);
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DQN_FILE_SCOPE f32 DqnV2i_Dot (DqnV2i a, DqnV2i b);
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DQN_FILE_SCOPE bool DqnV2i_Equals (DqnV2i a, DqnV2i b);
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DQN_FILE_SCOPE inline DqnV2i operator- (DqnV2i a, DqnV2i b) { return DqnV2i_Sub (a, b); }
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DQN_FILE_SCOPE inline DqnV2i operator+ (DqnV2i a, DqnV2i b) { return DqnV2i_Add (a, b); }
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DQN_FILE_SCOPE inline DqnV2i operator* (DqnV2i a, DqnV2i b) { return DqnV2i_Hadamard(a, b); }
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DQN_FILE_SCOPE inline DqnV2i operator* (DqnV2i a, f32 b) { return DqnV2i_Scalef (a, b); }
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DQN_FILE_SCOPE inline DqnV2i operator* (DqnV2i a, i32 b) { return DqnV2i_Scalei (a, b); }
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DQN_FILE_SCOPE inline DqnV2i &operator*=(DqnV2i &a, DqnV2i b) { return (a = DqnV2i_Hadamard(a, b)); }
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DQN_FILE_SCOPE inline DqnV2i &operator-=(DqnV2i &a, DqnV2i b) { return (a = DqnV2i_Sub (a, b)); }
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DQN_FILE_SCOPE inline DqnV2i &operator+=(DqnV2i &a, DqnV2i b) { return (a = DqnV2i_Add (a, b)); }
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DQN_FILE_SCOPE inline bool operator==(DqnV2i a, DqnV2i b) { return DqnV2i_Equals (a, b); }
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////////////////////////////////////////////////////////////////////////////////
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// Vec3
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@ -293,12 +334,25 @@ DQN_FILE_SCOPE DqnV3 DqnV3_3f(f32 x, f32 y, f32 z);
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DQN_FILE_SCOPE DqnV3 DqnV3_Add (DqnV3 a, DqnV3 b);
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DQN_FILE_SCOPE DqnV3 DqnV3_Sub (DqnV3 a, DqnV3 b);
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DQN_FILE_SCOPE DqnV3 DqnV3_Scale (DqnV3 a, f32 b);
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DQN_FILE_SCOPE DqnV3 DqnV3_Scalei (DqnV3 a, i32 b);
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DQN_FILE_SCOPE DqnV3 DqnV3_Scalef (DqnV3 a, f32 b);
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DQN_FILE_SCOPE DqnV3 DqnV3_Hadamard(DqnV3 a, DqnV3 b);
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DQN_FILE_SCOPE f32 DqnV3_Dot (DqnV3 a, DqnV3 b);
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DQN_FILE_SCOPE bool DqnV3_Equals (DqnV3 a, DqnV3 b);
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DQN_FILE_SCOPE DqnV3 DqnV3_Cross (DqnV3 a, DqnV3 b);
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DQN_FILE_SCOPE inline DqnV3 operator- (DqnV3 a, DqnV3 b) { return DqnV3_Sub (a, b); }
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DQN_FILE_SCOPE inline DqnV3 operator+ (DqnV3 a, DqnV3 b) { return DqnV3_Add (a, b); }
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DQN_FILE_SCOPE inline DqnV3 operator* (DqnV3 a, DqnV3 b) { return DqnV3_Hadamard(a, b); }
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DQN_FILE_SCOPE inline DqnV3 operator* (DqnV3 a, f32 b) { return DqnV3_Scalef (a, b); }
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DQN_FILE_SCOPE inline DqnV3 operator* (DqnV3 a, i32 b) { return DqnV3_Scalei (a, b); }
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DQN_FILE_SCOPE inline DqnV3 &operator*=(DqnV3 &a, DqnV3 b) { return (a = DqnV3_Hadamard(a, b)); }
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DQN_FILE_SCOPE inline DqnV3 &operator*=(DqnV3 &a, f32 b) { return (a = DqnV3_Scalef (a, b)); }
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DQN_FILE_SCOPE inline DqnV3 &operator*=(DqnV3 &a, i32 b) { return (a = DqnV3_Scalei (a, b)); }
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DQN_FILE_SCOPE inline DqnV3 &operator-=(DqnV3 &a, DqnV3 b) { return (a = DqnV3_Sub (a, b)); }
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DQN_FILE_SCOPE inline DqnV3 &operator+=(DqnV3 &a, DqnV3 b) { return (a = DqnV3_Add (a, b)); }
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DQN_FILE_SCOPE inline bool operator==(DqnV3 a, DqnV3 b) { return DqnV3_Equals (a, b); }
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////////////////////////////////////////////////////////////////////////////////
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// Vec4
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////////////////////////////////////////////////////////////////////////////////
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@ -316,11 +370,24 @@ DQN_FILE_SCOPE DqnV4 DqnV4_4f(f32 x, f32 y, f32 z, f32 w);
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DQN_FILE_SCOPE DqnV4 DqnV4_Add (DqnV4 a, DqnV4 b);
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DQN_FILE_SCOPE DqnV4 DqnV4_Sub (DqnV4 a, DqnV4 b);
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DQN_FILE_SCOPE DqnV4 DqnV4_Scale (DqnV4 a, f32 b);
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DQN_FILE_SCOPE DqnV4 DqnV4_Scalef (DqnV4 a, f32 b);
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DQN_FILE_SCOPE DqnV4 DqnV4_Scalei (DqnV4 a, i32 b);
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DQN_FILE_SCOPE DqnV4 DqnV4_Hadamard(DqnV4 a, DqnV4 b);
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DQN_FILE_SCOPE f32 DqnV4_Dot (DqnV4 a, DqnV4 b);
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DQN_FILE_SCOPE bool DqnV4_Equals (DqnV4 a, DqnV4 b);
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DQN_FILE_SCOPE inline DqnV4 operator- (DqnV4 a, DqnV4 b) { return DqnV4_Sub (a, b); }
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DQN_FILE_SCOPE inline DqnV4 operator+ (DqnV4 a, DqnV4 b) { return DqnV4_Add (a, b); }
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DQN_FILE_SCOPE inline DqnV4 operator* (DqnV4 a, DqnV4 b) { return DqnV4_Hadamard(a, b); }
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DQN_FILE_SCOPE inline DqnV4 operator* (DqnV4 a, f32 b) { return DqnV4_Scalef (a, b); }
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DQN_FILE_SCOPE inline DqnV4 operator* (DqnV4 a, i32 b) { return DqnV4_Scalei (a, b); }
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DQN_FILE_SCOPE inline DqnV4 &operator*=(DqnV4 &a, DqnV4 b) { return (a = DqnV4_Hadamard(a, b)); }
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DQN_FILE_SCOPE inline DqnV4 &operator*=(DqnV4 &a, f32 b) { return (a = DqnV4_Scalef (a, b)); }
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DQN_FILE_SCOPE inline DqnV4 &operator*=(DqnV4 &a, i32 b) { return (a = DqnV4_Scalei (a, b)); }
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DQN_FILE_SCOPE inline DqnV4 &operator-=(DqnV4 &a, DqnV4 b) { return (a = DqnV4_Sub (a, b)); }
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DQN_FILE_SCOPE inline DqnV4 &operator+=(DqnV4 &a, DqnV4 b) { return (a = DqnV4_Add (a, b)); }
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DQN_FILE_SCOPE inline bool operator==(DqnV4 a, DqnV4 b) { return DqnV4_Equals (a, b); }
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////////////////////////////////////////////////////////////////////////////////
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// 4D Matrix Mat4
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////////////////////////////////////////////////////////////////////////////////
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@ -399,7 +466,7 @@ DQN_FILE_SCOPE i32 Dqn_I32ToWStr(i32 value, wchar_t *buf, i32 bufSize);
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////////////////////////////////////////////////////////////////////////////////
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// Win32 Specific
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////////////////////////////////////////////////////////////////////////////////
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#ifdef DQN_WIN32
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#ifdef DQN_WIN32_IMPLEMENTATION
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// Out is a pointer to the buffer to receive the characters.
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// outLen is the length/capacity of the out buffer
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DQN_FILE_SCOPE bool DqnWin32_UTF8ToWChar (const char *const in, wchar_t *const out, const i32 outLen);
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@ -409,7 +476,7 @@ DQN_FILE_SCOPE void DqnWin32_GetClientDim (const HWND window, LONG *width, LO
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DQN_FILE_SCOPE void DqnWin32_GetRectDim (RECT rect, LONG *width, LONG *height);
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DQN_FILE_SCOPE void DqnWin32_DisplayLastError(const char *const errorPrefix);
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DQN_FILE_SCOPE void DqnWin32_DisplayErrorCode(const DWORD error, const char *const errorPrefix);
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#endif /* DQN_WIN32 */
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#endif /* DQN_WIN32_IMPLEMENTATION */
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////////////////////////////////////////////////////////////////////////////////
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// File Operations
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@ -1060,8 +1127,9 @@ STBSP__PUBLICDEF void STB_SPRINTF_DECORATE(set_separators)(char comma, char peri
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// DQN_IMPLEMENTATION
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//
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////////////////////////////////////////////////////////////////////////////////
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#include "math.h" // TODO(doyle): For trigonometry functions (for now)
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#include "stdlib.h" // For calloc, malloc, free
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#include <math.h> // TODO(doyle): For trigonometry functions (for now)
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#include <stdlib.h> // For calloc, malloc, free
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#include <string.h> // For memset
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// NOTE: STB_SPRINTF modified to be included when DQN_IMPLEMENTATION defined
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// #define STB_SPRINTF_IMPLEMENTATION
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@ -1089,8 +1157,7 @@ FILE_SCOPE void *Dqn_MemAllocInternal(size_t size, bool zeroClear)
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return result;
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}
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FILE_SCOPE void Dqn_MemClearInternal(void *memory, u8 clearValue,
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size_t size)
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FILE_SCOPE void Dqn_MemClearInternal(void *memory, u8 clearValue, size_t size)
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{
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if (memory) memset(memory, clearValue, size);
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}
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@ -1173,7 +1240,16 @@ DQN_FILE_SCOPE DqnV2 DqnV2_Sub(DqnV2 a, DqnV2 b)
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return result;
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}
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DQN_FILE_SCOPE DqnV2 DqnV2_Scale(DqnV2 a, f32 b)
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DQN_FILE_SCOPE DqnV2 DqnV2_Scalei(DqnV2 a, i32 b)
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{
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DqnV2 result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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result.e[i] = a.e[i] * b;
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return result;
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}
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DQN_FILE_SCOPE DqnV2 DqnV2_Scalef(DqnV2 a, f32 b)
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{
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DqnV2 result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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@ -1234,7 +1310,7 @@ DQN_FILE_SCOPE DqnV2 DqnV2_Normalise(DqnV2 a)
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{
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f32 magnitude = DqnV2_Length(DqnV2_2f(0, 0), a);
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DqnV2 result = DqnV2_2f(a.x, a.y);
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result = DqnV2_Scale(a, 1 / magnitude);
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result = DqnV2_Scalef(a, 1 / magnitude);
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return result;
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}
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@ -1282,6 +1358,89 @@ DQN_FILE_SCOPE DqnV2 DqnV2_ConstrainToRatio(DqnV2 dim, DqnV2 ratio)
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_2i(i32 x, i32 y)
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{
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DqnV2i result = {};
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result.x = x;
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result.y = y;
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_2f(f32 x, f32 y)
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{
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DqnV2i result = DqnV2i_2i((i32)x, (i32)y);
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_Add(DqnV2i a, DqnV2i b)
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{
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DqnV2i result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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result.e[i] = a.e[i] + b.e[i];
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_Sub(DqnV2i a, DqnV2i b)
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{
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DqnV2i result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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result.e[i] = a.e[i] - b.e[i];
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_Scalef(DqnV2i a, f32 b)
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{
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DqnV2i result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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result.e[i] = (i32)(a.e[i] * b);
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_Scalei(DqnV2i a, i32 b)
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{
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DqnV2i result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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result.e[i] = a.e[i] * b;
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return result;
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}
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DQN_FILE_SCOPE DqnV2i DqnV2i_Hadamard(DqnV2i a, DqnV2i b)
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{
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DqnV2i result = {};
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for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
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result.e[i] = a.e[i] * b.e[i];
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return result;
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}
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DQN_FILE_SCOPE f32 DqnV2i_Dot(DqnV2i a, DqnV2i b)
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{
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/*
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DOT PRODUCT
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Two vectors with dot product equals |a||b|cos(theta)
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||||
|a| |d|
|
||||
|b| . |e| = (ad + be + cf)
|
||||
|c| |f|
|
||||
*/
|
||||
f32 result = 0;
|
||||
for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
|
||||
result += (a.e[i] * b.e[i]);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE bool DqnV2i_Equals(DqnV2i a, DqnV2i b)
|
||||
{
|
||||
bool result = true;
|
||||
for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
|
||||
if (a.e[i] != b.e[i]) result = false;
|
||||
return result;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Vec3
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
@ -1318,7 +1477,16 @@ DQN_FILE_SCOPE DqnV3 DqnV3_Sub(DqnV3 a, DqnV3 b)
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE DqnV3 DqnV3_Scale(DqnV3 a, f32 b)
|
||||
DQN_FILE_SCOPE DqnV3 DqnV3_Scalei(DqnV3 a, i32 b)
|
||||
{
|
||||
DqnV3 result = {};
|
||||
for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
|
||||
result.e[i] = a.e[i] * b;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE DqnV3 DqnV3_Scalef(DqnV3 a, f32 b)
|
||||
{
|
||||
DqnV3 result = {};
|
||||
for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
|
||||
@ -1409,7 +1577,16 @@ DQN_FILE_SCOPE DqnV4 DqnV4_Sub(DqnV4 a, DqnV4 b)
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE DqnV4 DqnV4_Scale(DqnV4 a, f32 b)
|
||||
DQN_FILE_SCOPE DqnV4 DqnV4_Scalei(DqnV4 a, i32 b)
|
||||
{
|
||||
DqnV4 result = {};
|
||||
for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
|
||||
result.e[i] = a.e[i] * b;
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE DqnV4 DqnV4_Scalef(DqnV4 a, f32 b)
|
||||
{
|
||||
DqnV4 result = {};
|
||||
for (i32 i = 0; i < DQN_ARRAY_COUNT(a.e); i++)
|
||||
@ -1583,7 +1760,7 @@ DQN_FILE_SCOPE DqnV2 DqnRect_GetCentre(DqnRect rect)
|
||||
{
|
||||
f32 sumX = rect.min.x + rect.max.x;
|
||||
f32 sumY = rect.min.y + rect.max.y;
|
||||
DqnV2 result = DqnV2_Scale(DqnV2_2f(sumX, sumY), 0.5f);
|
||||
DqnV2 result = DqnV2_Scalef(DqnV2_2f(sumX, sumY), 0.5f);
|
||||
return result;
|
||||
}
|
||||
|
||||
@ -2141,8 +2318,7 @@ DQN_FILE_SCOPE i32 Dqn_I32ToWstr(i32 value, wchar_t *buf, i32 bufSize)
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// File Operations
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
#ifdef DQN_WIN32
|
||||
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
DQN_FILE_SCOPE bool DqnWin32_UTF8ToWChar(const char *const in,
|
||||
wchar_t *const out, const i32 outLen)
|
||||
{
|
||||
@ -2209,7 +2385,7 @@ DQN_FILE_SCOPE void DqnWin32_DisplayErrorCode(const DWORD error, const char *con
|
||||
dqn_sprintf(formattedError, "%s: %s", errorPrefix, errorMsg);
|
||||
DQN_WIN32_ERROR_BOX(formattedError, NULL);
|
||||
}
|
||||
#endif
|
||||
#endif // DQN_WIN32_PLATFROM
|
||||
|
||||
FILE_SCOPE bool DqnFile_OpenInternal(const wchar_t *const path,
|
||||
DqnFile *const file,
|
||||
@ -2218,7 +2394,7 @@ FILE_SCOPE bool DqnFile_OpenInternal(const wchar_t *const path,
|
||||
{
|
||||
if (!file || !path) return false;
|
||||
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
DWORD win32Permission = 0;
|
||||
if (permissionFlags & dqnfilepermissionflag_all)
|
||||
{
|
||||
@ -2259,12 +2435,11 @@ FILE_SCOPE bool DqnFile_OpenInternal(const wchar_t *const path,
|
||||
file->handle = handle;
|
||||
file->size = (size_t)size.QuadPart;
|
||||
file->permissionFlags = permissionFlags;
|
||||
|
||||
return true;
|
||||
#else
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
return false;
|
||||
#endif
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE
|
||||
@ -2272,11 +2447,7 @@ bool DqnFile_OpenW(const wchar_t *const path, DqnFile *const file,
|
||||
const u32 permissionFlags, const enum DqnFileAction action)
|
||||
{
|
||||
if (!file || !path) return false;
|
||||
#ifdef DQN_WIN32
|
||||
return DqnFile_OpenInternal(path, file, permissionFlags, action);
|
||||
#else
|
||||
return false;
|
||||
#endif
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE
|
||||
@ -2285,11 +2456,12 @@ bool DqnFile_Open(const char *const path, DqnFile *const file,
|
||||
{
|
||||
if (!file || !path) return false;
|
||||
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
wchar_t widePath[MAX_PATH] = {};
|
||||
DqnWin32_UTF8ToWChar(path, widePath, DQN_ARRAY_COUNT(widePath));
|
||||
return DqnFile_OpenInternal(widePath, file, permissionFlags, action);
|
||||
#else
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
return false;
|
||||
#endif
|
||||
}
|
||||
@ -2298,7 +2470,7 @@ DQN_FILE_SCOPE size_t DqnFile_Read(const DqnFile file, const u8 *const buffer,
|
||||
const size_t numBytesToRead)
|
||||
{
|
||||
size_t numBytesRead = 0;
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
if (file.handle && buffer)
|
||||
{
|
||||
DWORD bytesToRead = (DWORD)numBytesToRead;
|
||||
@ -2316,7 +2488,7 @@ DQN_FILE_SCOPE size_t DqnFile_Read(const DqnFile file, const u8 *const buffer,
|
||||
}
|
||||
|
||||
}
|
||||
#endif
|
||||
#endif // DQN_WIN32_IMPLEMENTATION
|
||||
return numBytesRead;
|
||||
}
|
||||
|
||||
@ -2326,14 +2498,11 @@ DQN_FILE_SCOPE size_t DqnFile_Write(const DqnFile *const file,
|
||||
const size_t fileOffset)
|
||||
{
|
||||
size_t numBytesWritten = 0;
|
||||
|
||||
// TODO(doyle): Implement when it's needed
|
||||
DQN_ASSERT(fileOffset == 0);
|
||||
|
||||
if (!file || !buffer) return numBytesToWrite;
|
||||
|
||||
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
DWORD bytesToWrite = (DWORD)numBytesToWrite;
|
||||
DWORD bytesWritten;
|
||||
BOOL result =
|
||||
@ -2346,6 +2515,8 @@ DQN_FILE_SCOPE size_t DqnFile_Write(const DqnFile *const file,
|
||||
DQN_WIN32_ERROR_BOX("ReadFile() failed.", NULL);
|
||||
}
|
||||
|
||||
#else
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
#endif
|
||||
|
||||
return numBytesWritten;
|
||||
@ -2354,7 +2525,7 @@ DQN_FILE_SCOPE size_t DqnFile_Write(const DqnFile *const file,
|
||||
|
||||
DQN_FILE_SCOPE void DqnFile_Close(DqnFile *const file)
|
||||
{
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
if (file && file->handle)
|
||||
{
|
||||
CloseHandle(file->handle);
|
||||
@ -2362,13 +2533,15 @@ DQN_FILE_SCOPE void DqnFile_Close(DqnFile *const file)
|
||||
file->size = 0;
|
||||
file->permissionFlags = 0;
|
||||
}
|
||||
#else
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
#endif
|
||||
}
|
||||
|
||||
DQN_FILE_SCOPE char **DqnDir_Read(char *dir, u32 *numFiles)
|
||||
{
|
||||
if (!dir) return NULL;
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
|
||||
u32 currNumFiles = 0;
|
||||
wchar_t wideDir[MAX_PATH] = {};
|
||||
@ -2481,7 +2654,7 @@ DQN_FILE_SCOPE void DqnDir_ReadFree(char **fileList, u32 numFiles)
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
// Timer
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
FILE_SCOPE f64 DqnWin32_QueryPerfCounterTimeInSInternal()
|
||||
{
|
||||
LOCAL_PERSIST LARGE_INTEGER queryPerformanceFrequency = {};
|
||||
@ -2503,7 +2676,7 @@ FILE_SCOPE f64 DqnWin32_QueryPerfCounterTimeInSInternal()
|
||||
|
||||
f64 DqnTime_NowInS()
|
||||
{
|
||||
#ifdef DQN_WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
return DqnWin32_QueryPerfCounterTimeInSInternal();
|
||||
#else
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
@ -2542,14 +2715,18 @@ FILE_SCOPE u64 DqnRnd_Murmur3Avalanche64Internal(u64 h)
|
||||
|
||||
FILE_SCOPE u32 DqnRnd_MakeSeedInternal()
|
||||
{
|
||||
#ifdef _WIN32
|
||||
#ifdef DQN_WIN32_IMPLEMENTATION
|
||||
__int64 numClockCycles = __rdtsc();
|
||||
return (u32)numClockCycles;
|
||||
#elif __ANDROID__
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
return 0;
|
||||
#elif __linux__
|
||||
unsigned long long numClockCycles = rdtsc();
|
||||
return (u32)numClockCycles;
|
||||
#else
|
||||
DQN_ASSERT(DQN_INVALID_CODE_PATH);
|
||||
return 0;
|
||||
#endif
|
||||
}
|
||||
|
||||
@ -4395,4 +4572,3 @@ void DqnIni_PropertyValueSet(DqnIni *ini, int section, int property,
|
||||
}
|
||||
|
||||
#endif /* DQN_IMPLEMENTATION */
|
||||
|
||||
|
||||
@ -1,8 +1,8 @@
|
||||
#define DQN_WIN32_IMPLEMENTATION
|
||||
#define DQN_IMPLEMENTATION
|
||||
#include "dqn.h"
|
||||
|
||||
#include "stdio.h"
|
||||
|
||||
#include <stdio.h>
|
||||
void StringsTest()
|
||||
{
|
||||
{ // Char Checks
|
||||
@ -319,8 +319,8 @@ void StringsTest()
|
||||
printf("StringsTest(): Completed successfully\n");
|
||||
}
|
||||
|
||||
#include "Windows.h"
|
||||
#define WIN32_LEAN_AND_MEAN
|
||||
#include <Windows.h>
|
||||
void OtherTest()
|
||||
{
|
||||
{ // Test Win32 Sleep
|
||||
@ -415,7 +415,7 @@ void VecTest()
|
||||
result = DqnV2_Sub(result, DqnV2_2f(5, 10));
|
||||
DQN_ASSERT(DqnV2_Equals(result, DqnV2_2f(5, 10)) == true);
|
||||
|
||||
result = DqnV2_Scale(result, 5);
|
||||
result = DqnV2_Scalef(result, 5);
|
||||
DQN_ASSERT(DqnV2_Equals(result, DqnV2_2f(25, 50)) == true);
|
||||
|
||||
result = DqnV2_Hadamard(result, DqnV2_2f(10, 0.5f));
|
||||
@ -425,6 +425,34 @@ void VecTest()
|
||||
DQN_ASSERT(dotResult == 55);
|
||||
}
|
||||
|
||||
// Test operator overloadign
|
||||
{
|
||||
DqnV2 vecA = DqnV2_2f(5, 10);
|
||||
DqnV2 vecB = DqnV2_2i(2, 3);
|
||||
DQN_ASSERT((vecA == vecB) == false);
|
||||
DQN_ASSERT((vecA == DqnV2_2f(5, 10)) == true);
|
||||
DQN_ASSERT((vecB == DqnV2_2f(2, 3)) == true);
|
||||
|
||||
DqnV2 result = vecA + DqnV2_2f(5, 10);
|
||||
DQN_ASSERT((result == DqnV2_2f(10, 20)) == true);
|
||||
|
||||
result -= DqnV2_2f(5, 10);
|
||||
DQN_ASSERT((result == DqnV2_2f(5, 10)) == true);
|
||||
|
||||
result *= 5;
|
||||
DQN_ASSERT((result == DqnV2_2f(25, 50)) == true);
|
||||
|
||||
result = result * DqnV2_2f(10, 0.5f);
|
||||
DQN_ASSERT((result == DqnV2_2f(250, 25)) == true);
|
||||
|
||||
result += DqnV2_2f(1, 1);
|
||||
DQN_ASSERT((result == DqnV2_2f(251, 26)) == true);
|
||||
|
||||
result = result - DqnV2_2f(1, 1);
|
||||
DQN_ASSERT((result == DqnV2_2f(250, 25)) == true);
|
||||
}
|
||||
|
||||
|
||||
// V2 Properties
|
||||
{
|
||||
DqnV2 a = DqnV2_2f(0, 0);
|
||||
@ -488,7 +516,7 @@ void VecTest()
|
||||
result = DqnV3_Sub(result, DqnV3_3f(5, 10, 15));
|
||||
DQN_ASSERT(DqnV3_Equals(result, DqnV3_3f(5, 10, 15)) == true);
|
||||
|
||||
result = DqnV3_Scale(result, 5);
|
||||
result = DqnV3_Scalef(result, 5);
|
||||
DQN_ASSERT(DqnV3_Equals(result, DqnV3_3f(25, 50, 75)) == true);
|
||||
|
||||
result = DqnV3_Hadamard(result, DqnV3_3f(10.0f, 0.5f, 10.0f));
|
||||
@ -501,6 +529,32 @@ void VecTest()
|
||||
DQN_ASSERT(DqnV3_Equals(cross, DqnV3_3f(15, 0, -5)) == true);
|
||||
}
|
||||
|
||||
{
|
||||
DqnV3 vecA = DqnV3_3f(5, 10, 15);
|
||||
DqnV3 vecB = DqnV3_3f(2, 3, 6);
|
||||
DQN_ASSERT((vecA == vecB) == false);
|
||||
DQN_ASSERT((vecA == DqnV3_3f(5, 10, 15)) == true);
|
||||
DQN_ASSERT((vecB == DqnV3_3f(2, 3, 6)) == true);
|
||||
|
||||
DqnV3 result = vecA + DqnV3_3f(5, 10, 15);
|
||||
DQN_ASSERT((result == DqnV3_3f(10, 20, 30)) == true);
|
||||
|
||||
result -= DqnV3_3f(5, 10, 15);
|
||||
DQN_ASSERT((result == DqnV3_3f(5, 10, 15)) == true);
|
||||
|
||||
result = result * 5;
|
||||
DQN_ASSERT((result == DqnV3_3f(25, 50, 75)) == true);
|
||||
|
||||
result *= DqnV3_3f(10.0f, 0.5f, 10.0f);
|
||||
DQN_ASSERT((result == DqnV3_3f(250, 25, 750)) == true);
|
||||
|
||||
result = result - DqnV3_3f(1, 1, 1);
|
||||
DQN_ASSERT((result == DqnV3_3f(249, 24, 749)) == true);
|
||||
|
||||
result += DqnV3_3f(1, 1, 1);
|
||||
DQN_ASSERT((result == DqnV3_3f(250, 25, 750)) == true);
|
||||
}
|
||||
|
||||
printf("VecTest(): Vec3: Completed successfully\n");
|
||||
}
|
||||
|
||||
@ -534,7 +588,7 @@ void VecTest()
|
||||
result = DqnV4_Sub(result, DqnV4_4f(5, 10, 15, 20));
|
||||
DQN_ASSERT(DqnV4_Equals(result, DqnV4_4f(5, 10, 15, 20)) == true);
|
||||
|
||||
result = DqnV4_Scale(result, 5);
|
||||
result = DqnV4_Scalef(result, 5);
|
||||
DQN_ASSERT(DqnV4_Equals(result, DqnV4_4f(25, 50, 75, 100)) == true);
|
||||
|
||||
result = DqnV4_Hadamard(result, DqnV4_4f(10, 0.5f, 10, 0.25f));
|
||||
@ -544,6 +598,32 @@ void VecTest()
|
||||
DQN_ASSERT(dotResult == 107);
|
||||
}
|
||||
|
||||
{
|
||||
DqnV4 vecA = DqnV4_4f(5, 10, 15, 20);
|
||||
DqnV4 vecB = DqnV4_4i(2, 3, 6, 8);
|
||||
DQN_ASSERT((vecA == vecB) == false);
|
||||
DQN_ASSERT((vecA == DqnV4_4f(5, 10, 15, 20)) == true);
|
||||
DQN_ASSERT((vecB == DqnV4_4f(2, 3, 6, 8)) == true);
|
||||
|
||||
DqnV4 result = vecA + DqnV4_4f(5, 10, 15, 20);
|
||||
DQN_ASSERT((result == DqnV4_4f(10, 20, 30, 40)) == true);
|
||||
|
||||
result = result - DqnV4_4f(5, 10, 15, 20);
|
||||
DQN_ASSERT((result == DqnV4_4f(5, 10, 15, 20)) == true);
|
||||
|
||||
result = result * 5;
|
||||
DQN_ASSERT((result == DqnV4_4f(25, 50, 75, 100)) == true);
|
||||
|
||||
result *= DqnV4_4f(10, 0.5f, 10, 0.25f);
|
||||
DQN_ASSERT((result == DqnV4_4f(250, 25, 750, 25)) == true);
|
||||
|
||||
result += DqnV4_4f(1, 1, 1, 1);
|
||||
DQN_ASSERT((result == DqnV4_4f(251, 26, 751, 26)) == true);
|
||||
|
||||
result -= DqnV4_4f(1, 1, 1, 1);
|
||||
DQN_ASSERT((result == DqnV4_4f(250, 25, 750, 25)) == true);
|
||||
}
|
||||
|
||||
printf("VecTest(): Vec4: Completed successfully\n");
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user