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| author | victorfisac <victorfisac@gmail.com> | 2017-03-24 15:37:58 +0100 |
|---|---|---|
| committer | victorfisac <victorfisac@gmail.com> | 2017-03-24 15:37:58 +0100 |
| commit | b2f0c7ca8b8e9484560a45c4547794fa62cf484f (patch) | |
| tree | 3ab4d3ef3a49e0f75dac253098611d1f3e6a70b9 /src | |
| parent | c964559bc966292a7d70f00559ea80c224aab96d (diff) | |
| parent | 3f0c29642225f4da40e29e83117a4589f95be538 (diff) | |
| download | raylib-b2f0c7ca8b8e9484560a45c4547794fa62cf484f.tar.gz raylib-b2f0c7ca8b8e9484560a45c4547794fa62cf484f.zip | |
Merge remote-tracking branch 'refs/remotes/raysan5/develop' into develop
Diffstat (limited to 'src')
32 files changed, 465 insertions, 4217 deletions
diff --git a/src/Makefile b/src/Makefile index 4c2278f5..598a9be4 100644 --- a/src/Makefile +++ b/src/Makefile @@ -1,7 +1,7 @@ #****************************************************************************** # # raylib makefile for desktop platforms, Raspberry Pi and HTML5 (emscripten) -# +# # Many Thanks to Emanuele Petriglia for his contribution on GNU/Linux pipeline. # # Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) @@ -153,12 +153,34 @@ endif # define compiler flags: # -O1 defines optimization level +# -Og enable debugging # -Wall turns on most, but not all, compiler warnings # -std=c99 defines C language mode (standard C from 1999 revision) # -std=gnu99 defines C language mode (GNU C from 1999 revision) # -fgnu89-inline declaring inline functions support (GCC optimized) # -Wno-missing-braces ignore invalid warning (GCC bug 53119) -CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces +# -D_DEFAULT_SOURCE use with -std=c99 on Linux to enable timespec and drflac +ifeq ($(PLATFORM),PLATFORM_DESKTOP) + ifeq ($(PLATFORM_OS),WINDOWS) + CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces + endif + ifeq ($(PLATFORM_OS),LINUX) + CFLAGS = -O1 -Wall -std=c99 -D_DEFAULT_SOURCE + endif + ifeq ($(PLATFORM_OS),OSX) + CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces + endif +endif +ifeq ($(PLATFORM),PLATFORM_WEB) + CFLAGS = -O1 -Wall -std=c99 -s USE_GLFW=3 -s ASSERTIONS=1 --preload-file resources + #-s ALLOW_MEMORY_GROWTH=1 # to allow memory resizing + #-s TOTAL_MEMORY=16777216 # to specify heap memory size (default = 16MB) +endif +ifeq ($(PLATFORM),PLATFORM_RPI) + CFLAGS = -O1 -Wall -std=gnu99 -fgnu89-inline -Wno-missing-braces +endif + +#CFLAGSEXTRA = -Wextra -Wmissing-prototypes -Wstrict-prototypes # if shared library required, make sure code is compiled as position independent ifeq ($(SHARED),YES) @@ -243,7 +265,7 @@ OBJS += external/stb_vorbis.o # typing 'make' will invoke the default target entry called 'all', # in this case, the 'default' target entry is raylib -all: toolchain raylib +all: toolchain raylib # make standalone Android toolchain toolchain: @@ -266,7 +288,7 @@ else ifeq ($(SHARED),YES) ifeq ($(PLATFORM_OS),LINUX) # compile raylib to shared library version for GNU/Linux. - # WARNING: you should type "make clean" before doing this target + # WARNING: you should type "make clean" before doing this target $(CC) -shared -o $(OUTPUT_PATH)/libraylib.so $(OBJS) @echo "raylib shared library (libraylib.so) generated!" endif @@ -299,11 +321,11 @@ core.o : core.c raylib.h rlgl.h utils.h raymath.h gestures.h # compile rlgl module rlgl.o : rlgl.c rlgl.h raymath.h $(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(GRAPHICS) - + # compile shapes module shapes.o : shapes.c raylib.h rlgl.h $(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(SHAREDFLAG) - + # compile textures module textures.o : textures.c rlgl.h utils.h $(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(GRAPHICS) -D$(SHAREDFLAG) @@ -319,7 +341,7 @@ models.o : models.c raylib.h rlgl.h raymath.h # compile audio module audio.o : audio.c raylib.h $(CC) -c $< $(CFLAGS) $(INCLUDES) -D$(PLATFORM) -D$(SHAREDFLAG) -D$(SHAREDOPENALFLAG) - + # compile stb_vorbis library external/stb_vorbis.o: external/stb_vorbis.c external/stb_vorbis.h $(CC) -c -o $@ $< -O1 $(CFLAGS) $(INCLUDES) -D$(PLATFORM) diff --git a/src/audio.c b/src/audio.c index 659ead0f..68bd88e9 100644 --- a/src/audio.c +++ b/src/audio.c @@ -1,26 +1,22 @@ /********************************************************************************************** * -* raylib.audio +* raylib.audio - Basic funtionality to work with audio * -* This module provides basic functionality to work with audio: -* Manage audio device (init/close) -* Load and Unload audio files (WAV, OGG, FLAC, XM, MOD) -* Play/Stop/Pause/Resume loaded audio -* Manage mixing channels -* Manage raw audio context -* -* NOTES: -* -* Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS) -* Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32) +* FEATURES: +* - Manage audio device (init/close) +* - Load and unload audio files +* - Format wave data (sample rate, size, channels) +* - Play/Stop/Pause/Resume loaded audio +* - Manage mixing channels +* - Manage raw audio context * * CONFIGURATION: * * #define AUDIO_STANDALONE -* If defined, the module can be used as standalone library (independently of raylib). +* Define to use the module as standalone library (independently of raylib). * Required types and functions are defined in the same module. * -* #define SUPPORT_FILEFORMAT_WAV / SUPPORT_LOAD_WAV / ENABLE_LOAD_WAV +* #define SUPPORT_FILEFORMAT_WAV / SUPPORT_LOAD_WAV * #define SUPPORT_FILEFORMAT_OGG * #define SUPPORT_FILEFORMAT_XM * #define SUPPORT_FILEFORMAT_MOD @@ -29,6 +25,12 @@ * supported by default, to remove support, just comment unrequired #define in this module * * #define SUPPORT_RAW_AUDIO_BUFFERS +* Support creating raw audio buffers to send raw data. Buffers must be managed by the user, +* it means initialization, refilling and cleaning. +* +* LIMITATIONS: +* Only up to two channels supported: MONO and STEREO (for additional channels, use AL_EXT_MCFORMATS) +* Only the following sample sizes supported: 8bit PCM, 16bit PCM, 32-bit float PCM (using AL_EXT_FLOAT32) * * DEPENDENCIES: * OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html) @@ -38,17 +40,16 @@ * dr_flac - FLAC audio file loading * * CONTRIBUTORS: -* -* Many thanks to Joshua Reisenauer (github: @kd7tck) for the following additions: -* XM audio module support (jar_xm) -* MOD audio module support (jar_mod) -* Mixing channels support -* Raw audio context support +* Joshua Reisenauer (github: @kd7tck): +* - XM audio module support (jar_xm) +* - MOD audio module support (jar_mod) +* - Mixing channels support +* - Raw audio context support * * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. diff --git a/src/audio.h b/src/audio.h index 01ed9f72..8047d9bb 100644 --- a/src/audio.h +++ b/src/audio.h @@ -1,13 +1,16 @@ /********************************************************************************************** * -* raylib.audio +* raylib.audio - Basic funtionality to work with audio * -* This module provides basic functionality to work with audio: -* Manage audio device (init/close) -* Load and Unload audio files (WAV, OGG, FLAC, XM, MOD) -* Play/Stop/Pause/Resume loaded audio -* Manage mixing channels -* Manage raw audio context +* DESCRIPTION: +* +* This module provides basic functionality to: +* - Manage audio device (init/close) +* - Load and unload audio files +* - Format wave data (sample rate, size, channels) +* - Play/Stop/Pause/Resume loaded audio +* - Manage mixing channels +* - Manage raw audio context * * DEPENDENCIES: * OpenAL Soft - Audio device management (http://kcat.strangesoft.net/openal.html) @@ -16,16 +19,17 @@ * jar_mod - MOD audio file loading * dr_flac - FLAC audio file loading * -* Many thanks to Joshua Reisenauer (github: @kd7tck) for the following additions: -* XM audio module support (jar_xm) -* MOD audio module support (jar_mod) -* Mixing channels support -* Raw audio context support +* CONTRIBUTORS: +* Joshua Reisenauer (github: @kd7tck): +* - XM audio module support (jar_xm) +* - MOD audio module support (jar_mod) +* - Mixing channels support +* - Raw audio context support * * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. diff --git a/src/camera.h b/src/camera.h index 87ba1942..e1b00ac2 100644 --- a/src/camera.h +++ b/src/camera.h @@ -1,6 +1,6 @@ /******************************************************************************************* * -* raylib Camera System - Camera Modes Setup and Control Functions +* raylib.camera - Camera system with multiple modes support * * NOTE: Memory footprint of this library is aproximately 52 bytes (global variables) * @@ -22,7 +22,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2015-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2015-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -2,7 +2,14 @@ * * raylib.core - Basic functions to manage windows, OpenGL context and input on multiple platforms * -* The following platforms are supported: Windows, Linux, Mac (OSX), Android, Raspberry Pi, HTML5, Oculus Rift CV1 +* PLATFORMS SUPPORTED: +* - Windows (win32/Win64) +* - Linux (tested on Ubuntu) +* - Mac (OSX) +* - Android (API Level 9 or greater) +* - Raspberry Pi (Raspbian) +* - HTML5 (Chrome, Firefox) +* - Oculus Rift CV1 * * CONFIGURATION: * @@ -22,13 +29,15 @@ * Windowing and input system configured for HTML5 (run on browser), code converted from C to asm.js * using emscripten compiler. OpenGL ES 2.0 required for direct translation to WebGL equivalent code. * -* #define LOAD_DEFAULT_FONT (defined by default) +* #define SUPPORT_DEFAULT_FONT (default) * Default font is loaded on window initialization to be available for the user to render simple text. * NOTE: If enabled, uses external module functions to load default raylib font (module: text) * -* #define INCLUDE_CAMERA_SYSTEM / SUPPORT_CAMERA_SYSTEM +* #define SUPPORT_CAMERA_SYSTEM +* Camera module is included (camera.h) and multiple predefined cameras are available: free, 1st/3rd person, orbital * -* #define INCLUDE_GESTURES_SYSTEM / SUPPORT_GESTURES_SYSTEM +* #define SUPPORT_GESTURES_SYSTEM +* Gestures module is included (gestures.h) to support gestures detection: tap, hold, swipe, drag * * #define SUPPORT_MOUSE_GESTURES * Mouse gestures are directly mapped like touches and processed by gestures system. @@ -42,7 +51,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -61,6 +70,14 @@ * **********************************************************************************************/ +// Default supported features +//------------------------------------- +#define SUPPORT_DEFAULT_FONT +#define SUPPORT_MOUSE_GESTURES +#define SUPPORT_CAMERA_SYSTEM +#define SUPPORT_GESTURES_SYSTEM +//------------------------------------- + #include "raylib.h" #include "rlgl.h" // raylib OpenGL abstraction layer to OpenGL 1.1, 3.3+ or ES2 @@ -70,10 +87,12 @@ #define RAYMATH_EXTERN_INLINE // Compile raymath functions as static inline (remember, it's a compiler hint) #include "raymath.h" // Required for: Vector3 and Matrix functions -#define GESTURES_IMPLEMENTATION -#include "gestures.h" // Gestures detection functionality +#if defined(SUPPORT_GESTURES_SYSTEM) + #define GESTURES_IMPLEMENTATION + #include "gestures.h" // Gestures detection functionality +#endif -#if !defined(PLATFORM_ANDROID) +#if defined(SUPPORT_CAMERA_SYSTEM) && !defined(PLATFORM_ANDROID) #define CAMERA_IMPLEMENTATION #include "camera.h" // Camera system functionality #endif @@ -86,7 +105,7 @@ #include <string.h> // Required for: strcmp() //#include <errno.h> // Macros for reporting and retrieving error conditions through error codes -#if defined __linux || defined(PLATFORM_WEB) +#if defined __linux__ || defined(PLATFORM_WEB) #include <sys/time.h> // Required for: timespec, nanosleep(), select() - POSIX #elif defined __APPLE__ #include <unistd.h> // Required for: usleep() @@ -96,7 +115,7 @@ //#define GLFW_INCLUDE_NONE // Disable the standard OpenGL header inclusion on GLFW3 #include <GLFW/glfw3.h> // GLFW3 library: Windows, OpenGL context and Input management - #ifdef __linux + #ifdef __linux__ #define GLFW_EXPOSE_NATIVE_X11 // Linux specific definitions for getting #define GLFW_EXPOSE_NATIVE_GLX // native functions like glfwGetX11Window #include <GLFW/glfw3native.h> // which are required for hiding mouse @@ -140,8 +159,6 @@ //---------------------------------------------------------------------------------- // Defines and Macros //---------------------------------------------------------------------------------- -#define STORAGE_FILENAME "storage.data" - #if defined(PLATFORM_RPI) // Old device inputs system #define DEFAULT_KEYBOARD_DEV STDIN_FILENO // Standard input @@ -161,7 +178,7 @@ #define MAX_GAMEPAD_BUTTONS 32 // Max bumber of buttons supported (per gamepad) #define MAX_GAMEPAD_AXIS 8 // Max number of axis supported (per gamepad) -#define LOAD_DEFAULT_FONT // Load default font on window initialization (module: text) +#define STORAGE_FILENAME "storage.data" //---------------------------------------------------------------------------------- // Types and Structures Definition @@ -259,7 +276,10 @@ static int lastGamepadButtonPressed = -1; // Register last gamepad button pres static int gamepadAxisCount = 0; // Register number of available gamepad axis static Vector2 mousePosition; // Mouse position on screen + +#if defined(SUPPORT_GESTURES_SYSTEM) static Vector2 touchPosition[MAX_TOUCH_POINTS]; // Touch position on screen +#endif #if defined(PLATFORM_DESKTOP) static char **dropFilesPath; // Store dropped files paths as strings @@ -277,7 +297,7 @@ static bool showLogo = false; // Track if showing logo at init is //---------------------------------------------------------------------------------- // Other Modules Functions Declaration (required by core) //---------------------------------------------------------------------------------- -#if defined(LOAD_DEFAULT_FONT) +#if defined(SUPPORT_DEFAULT_FONT) extern void LoadDefaultFont(void); // [Module: text] Loads default font on InitWindow() extern void UnloadDefaultFont(void); // [Module: text] Unloads default font from GPU memory #endif @@ -359,7 +379,7 @@ void InitWindow(int width, int height, const char *title) // Init graphics device (display device and OpenGL context) InitGraphicsDevice(width, height); -#if defined(LOAD_DEFAULT_FONT) +#if defined(SUPPORT_DEFAULT_FONT) // Load default font // NOTE: External function (defined in module: text) LoadDefaultFont(); @@ -471,7 +491,7 @@ void InitWindow(int width, int height, void *state) // Close Window and Terminate Context void CloseWindow(void) { -#if defined(LOAD_DEFAULT_FONT) +#if defined(SUPPORT_DEFAULT_FONT) UnloadDefaultFont(); #endif @@ -583,12 +603,15 @@ void SetWindowIcon(Image image) // Set window position on screen (windowed mode) void SetWindowPosition(int x, int y) { +#if defined(PLATFORM_DESKTOP) glfwSetWindowPos(window, x, y); +#endif } // Set monitor for the current window (fullscreen mode) void SetWindowMonitor(int monitor) { +#if defined(PLATFORM_DESKTOP) int monitorCount; GLFWmonitor** monitors = glfwGetMonitors(&monitorCount); @@ -598,6 +621,7 @@ void SetWindowMonitor(int monitor) TraceLog(INFO, "Selected fullscreen monitor: [%i] %s", monitor, glfwGetMonitorName(monitors[monitor])); } else TraceLog(WARNING, "Selected monitor not found"); +#endif } // Get current screen width @@ -617,7 +641,7 @@ int GetScreenHeight(void) void ShowCursor() { #if defined(PLATFORM_DESKTOP) - #ifdef __linux + #ifdef __linux__ XUndefineCursor(glfwGetX11Display(), glfwGetX11Window(window)); #else glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL); @@ -630,7 +654,7 @@ void ShowCursor() void HideCursor() { #if defined(PLATFORM_DESKTOP) - #ifdef __linux + #ifdef __linux__ XColor col; const char nil[] = {0}; @@ -751,11 +775,8 @@ void End2dMode(void) void Begin3dMode(Camera camera) { rlglDraw(); // Draw Buffers (Only OpenGL 3+ and ES2) - - if (IsVrDeviceReady() || IsVrSimulator()) BeginVrDrawing(); - + rlMatrixMode(RL_PROJECTION); // Switch to projection matrix - rlPushMatrix(); // Save previous matrix, which contains the settings for the 2d ortho projection rlLoadIdentity(); // Reset current matrix (PROJECTION) @@ -782,8 +803,6 @@ void End3dMode(void) { rlglDraw(); // Process internal buffers (update + draw) - if (IsVrDeviceReady() || IsVrSimulator()) EndVrDrawing(); - rlMatrixMode(RL_PROJECTION); // Switch to projection matrix rlPopMatrix(); // Restore previous matrix (PROJECTION) from matrix stack @@ -1125,16 +1144,16 @@ Ray GetMouseRay(Vector2 mousePosition, Camera camera) MatrixInvert(&matProjView); // Calculate far and near points - Quaternion near = { deviceCoords.x, deviceCoords.y, 0.0f, 1.0f }; - Quaternion far = { deviceCoords.x, deviceCoords.y, 1.0f, 1.0f }; + Quaternion qNear = { deviceCoords.x, deviceCoords.y, 0.0f, 1.0f }; + Quaternion qFar = { deviceCoords.x, deviceCoords.y, 1.0f, 1.0f }; // Multiply points by unproject matrix - QuaternionTransform(&near, matProjView); - QuaternionTransform(&far, matProjView); + QuaternionTransform(&qNear, matProjView); + QuaternionTransform(&qFar, matProjView); // Calculate normalized world points in vectors - Vector3 nearPoint = { near.x/near.w, near.y/near.w, near.z/near.w}; - Vector3 farPoint = { far.x/far.w, far.y/far.w, far.z/far.w}; + Vector3 nearPoint = { qNear.x/qNear.w, qNear.y/qNear.w, qNear.z/qNear.w}; + Vector3 farPoint = { qFar.x/qFar.w, qFar.y/qFar.w, qFar.z/qFar.w}; #endif // Calculate normalized direction vector @@ -2007,7 +2026,7 @@ static double GetTime(void) // Wait for some milliseconds (stop program execution) static void Wait(float ms) { -#define SUPPORT_BUSY_WAIT_LOOP +//#define SUPPORT_BUSY_WAIT_LOOP #if defined(SUPPORT_BUSY_WAIT_LOOP) double prevTime = GetTime(); double nextTime = 0.0; @@ -2017,7 +2036,7 @@ static void Wait(float ms) #else #if defined _WIN32 Sleep(ms); - #elif defined __linux || defined(PLATFORM_WEB) + #elif defined __linux__ || defined(PLATFORM_WEB) struct timespec req = { 0 }; time_t sec = (int)(ms/1000.0f); ms -= (sec*1000); @@ -2065,9 +2084,11 @@ static bool GetMouseButtonStatus(int button) // Poll (store) all input events static void PollInputEvents(void) { +#if defined(SUPPORT_GESTURES_SYSTEM) // NOTE: Gestures update must be called every frame to reset gestures correctly // because ProcessGestureEvent() is just called on an event, not every frame UpdateGestures(); +#endif // Reset last key pressed registered lastKeyPressed = -1; @@ -2297,8 +2318,7 @@ static void MouseButtonCallback(GLFWwindow *window, int button, int action, int { currentMouseState[button] = action; -#define ENABLE_MOUSE_GESTURES -#if defined(ENABLE_MOUSE_GESTURES) +#if defined(SUPPORT_GESTURES_SYSTEM) && defined(SUPPORT_MOUSE_GESTURES) // Process mouse events as touches to be able to use mouse-gestures GestureEvent gestureEvent; @@ -2329,8 +2349,7 @@ static void MouseButtonCallback(GLFWwindow *window, int button, int action, int // GLFW3 Cursor Position Callback, runs on mouse move static void MouseCursorPosCallback(GLFWwindow *window, double x, double y) { -#define ENABLE_MOUSE_GESTURES -#if defined(ENABLE_MOUSE_GESTURES) +#if defined(SUPPORT_GESTURES_SYSTEM) && defined(SUPPORT_MOUSE_GESTURES) // Process mouse events as touches to be able to use mouse-gestures GestureEvent gestureEvent; @@ -2460,7 +2479,7 @@ static void AndroidCommandCallback(struct android_app *app, int32_t cmd) // Init graphics device (display device and OpenGL context) InitGraphicsDevice(screenWidth, screenHeight); - #if defined(LOAD_DEFAULT_FONT) + #if defined(SUPPORT_DEFAULT_FONT) // Load default font // NOTE: External function (defined in module: text) LoadDefaultFont(); diff --git a/src/easings.h b/src/easings.h index 527970ab..9ad27313 100644 --- a/src/easings.h +++ b/src/easings.h @@ -122,7 +122,7 @@ EASEDEF float EaseCubicOut(float t, float b, float c, float d) { return (c*((t=t EASEDEF float EaseCubicInOut(float t, float b, float c, float d) { if ((t/=d/2) < 1) return (c/2*t*t*t + b); - return (c/2*((t-=2)*t*t + 2) + b); + return (c/2*((t-=2)*t*t + 2) + b); } // Quadratic Easing functions diff --git a/src/external/lua/include/lauxlib.h b/src/external/lua/include/lauxlib.h deleted file mode 100644 index ddb7c228..00000000 --- a/src/external/lua/include/lauxlib.h +++ /dev/null @@ -1,256 +0,0 @@ -/* -** $Id: lauxlib.h,v 1.129 2015/11/23 11:29:43 roberto Exp $ -** Auxiliary functions for building Lua libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lauxlib_h -#define lauxlib_h - - -#include <stddef.h> -#include <stdio.h> - -#include "lua.h" - - - -/* extra error code for 'luaL_load' */ -#define LUA_ERRFILE (LUA_ERRERR+1) - - -typedef struct luaL_Reg { - const char *name; - lua_CFunction func; -} luaL_Reg; - - -#define LUAL_NUMSIZES (sizeof(lua_Integer)*16 + sizeof(lua_Number)) - -LUALIB_API void (luaL_checkversion_) (lua_State *L, lua_Number ver, size_t sz); -#define luaL_checkversion(L) \ - luaL_checkversion_(L, LUA_VERSION_NUM, LUAL_NUMSIZES) - -LUALIB_API int (luaL_getmetafield) (lua_State *L, int obj, const char *e); -LUALIB_API int (luaL_callmeta) (lua_State *L, int obj, const char *e); -LUALIB_API const char *(luaL_tolstring) (lua_State *L, int idx, size_t *len); -LUALIB_API int (luaL_argerror) (lua_State *L, int arg, const char *extramsg); -LUALIB_API const char *(luaL_checklstring) (lua_State *L, int arg, - size_t *l); -LUALIB_API const char *(luaL_optlstring) (lua_State *L, int arg, - const char *def, size_t *l); -LUALIB_API lua_Number (luaL_checknumber) (lua_State *L, int arg); -LUALIB_API lua_Number (luaL_optnumber) (lua_State *L, int arg, lua_Number def); - -LUALIB_API lua_Integer (luaL_checkinteger) (lua_State *L, int arg); -LUALIB_API lua_Integer (luaL_optinteger) (lua_State *L, int arg, - lua_Integer def); - -LUALIB_API void (luaL_checkstack) (lua_State *L, int sz, const char *msg); -LUALIB_API void (luaL_checktype) (lua_State *L, int arg, int t); -LUALIB_API void (luaL_checkany) (lua_State *L, int arg); - -LUALIB_API int (luaL_newmetatable) (lua_State *L, const char *tname); -LUALIB_API void (luaL_setmetatable) (lua_State *L, const char *tname); -LUALIB_API void *(luaL_testudata) (lua_State *L, int ud, const char *tname); -LUALIB_API void *(luaL_checkudata) (lua_State *L, int ud, const char *tname); - -LUALIB_API void (luaL_where) (lua_State *L, int lvl); -LUALIB_API int (luaL_error) (lua_State *L, const char *fmt, ...); - -LUALIB_API int (luaL_checkoption) (lua_State *L, int arg, const char *def, - const char *const lst[]); - -LUALIB_API int (luaL_fileresult) (lua_State *L, int stat, const char *fname); -LUALIB_API int (luaL_execresult) (lua_State *L, int stat); - -/* predefined references */ -#define LUA_NOREF (-2) -#define LUA_REFNIL (-1) - -LUALIB_API int (luaL_ref) (lua_State *L, int t); -LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref); - -LUALIB_API int (luaL_loadfilex) (lua_State *L, const char *filename, - const char *mode); - -#define luaL_loadfile(L,f) luaL_loadfilex(L,f,NULL) - -LUALIB_API int (luaL_loadbufferx) (lua_State *L, const char *buff, size_t sz, - const char *name, const char *mode); -LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s); - -LUALIB_API lua_State *(luaL_newstate) (void); - -LUALIB_API lua_Integer (luaL_len) (lua_State *L, int idx); - -LUALIB_API const char *(luaL_gsub) (lua_State *L, const char *s, const char *p, - const char *r); - -LUALIB_API void (luaL_setfuncs) (lua_State *L, const luaL_Reg *l, int nup); - -LUALIB_API int (luaL_getsubtable) (lua_State *L, int idx, const char *fname); - -LUALIB_API void (luaL_traceback) (lua_State *L, lua_State *L1, - const char *msg, int level); - -LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname, - lua_CFunction openf, int glb); - -/* -** =============================================================== -** some useful macros -** =============================================================== -*/ - - -#define luaL_newlibtable(L,l) \ - lua_createtable(L, 0, sizeof(l)/sizeof((l)[0]) - 1) - -#define luaL_newlib(L,l) \ - (luaL_checkversion(L), luaL_newlibtable(L,l), luaL_setfuncs(L,l,0)) - -#define luaL_argcheck(L, cond,arg,extramsg) \ - ((void)((cond) || luaL_argerror(L, (arg), (extramsg)))) -#define luaL_checkstring(L,n) (luaL_checklstring(L, (n), NULL)) -#define luaL_optstring(L,n,d) (luaL_optlstring(L, (n), (d), NULL)) - -#define luaL_typename(L,i) lua_typename(L, lua_type(L,(i))) - -#define luaL_dofile(L, fn) \ - (luaL_loadfile(L, fn) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_dostring(L, s) \ - (luaL_loadstring(L, s) || lua_pcall(L, 0, LUA_MULTRET, 0)) - -#define luaL_getmetatable(L,n) (lua_getfield(L, LUA_REGISTRYINDEX, (n))) - -#define luaL_opt(L,f,n,d) (lua_isnoneornil(L,(n)) ? (d) : f(L,(n))) - -#define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL) - - -/* -** {====================================================== -** Generic Buffer manipulation -** ======================================================= -*/ - -typedef struct luaL_Buffer { - char *b; /* buffer address */ - size_t size; /* buffer size */ - size_t n; /* number of characters in buffer */ - lua_State *L; - char initb[LUAL_BUFFERSIZE]; /* initial buffer */ -} luaL_Buffer; - - -#define luaL_addchar(B,c) \ - ((void)((B)->n < (B)->size || luaL_prepbuffsize((B), 1)), \ - ((B)->b[(B)->n++] = (c))) - -#define luaL_addsize(B,s) ((B)->n += (s)) - -LUALIB_API void (luaL_buffinit) (lua_State *L, luaL_Buffer *B); -LUALIB_API char *(luaL_prepbuffsize) (luaL_Buffer *B, size_t sz); -LUALIB_API void (luaL_addlstring) (luaL_Buffer *B, const char *s, size_t l); -LUALIB_API void (luaL_addstring) (luaL_Buffer *B, const char *s); -LUALIB_API void (luaL_addvalue) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresult) (luaL_Buffer *B); -LUALIB_API void (luaL_pushresultsize) (luaL_Buffer *B, size_t sz); -LUALIB_API char *(luaL_buffinitsize) (lua_State *L, luaL_Buffer *B, size_t sz); - -#define luaL_prepbuffer(B) luaL_prepbuffsize(B, LUAL_BUFFERSIZE) - -/* }====================================================== */ - - - -/* -** {====================================================== -** File handles for IO library -** ======================================================= -*/ - -/* -** A file handle is a userdata with metatable 'LUA_FILEHANDLE' and -** initial structure 'luaL_Stream' (it may contain other fields -** after that initial structure). -*/ - -#define LUA_FILEHANDLE "FILE*" - - -typedef struct luaL_Stream { - FILE *f; /* stream (NULL for incompletely created streams) */ - lua_CFunction closef; /* to close stream (NULL for closed streams) */ -} luaL_Stream; - -/* }====================================================== */ - - - -/* compatibility with old module system */ -#if defined(LUA_COMPAT_MODULE) - -LUALIB_API void (luaL_pushmodule) (lua_State *L, const char *modname, - int sizehint); -LUALIB_API void (luaL_openlib) (lua_State *L, const char *libname, - const luaL_Reg *l, int nup); - -#define luaL_register(L,n,l) (luaL_openlib(L,(n),(l),0)) - -#endif - - -/* -** {================================================================== -** "Abstraction Layer" for basic report of messages and errors -** =================================================================== -*/ - -/* print a string */ -#if !defined(lua_writestring) -#define lua_writestring(s,l) fwrite((s), sizeof(char), (l), stdout) -#endif - -/* print a newline and flush the output */ -#if !defined(lua_writeline) -#define lua_writeline() (lua_writestring("\n", 1), fflush(stdout)) -#endif - -/* print an error message */ -#if !defined(lua_writestringerror) -#define lua_writestringerror(s,p) \ - (fprintf(stderr, (s), (p)), fflush(stderr)) -#endif - -/* }================================================================== */ - - -/* -** {============================================================ -** Compatibility with deprecated conversions -** ============================================================= -*/ -#if defined(LUA_COMPAT_APIINTCASTS) - -#define luaL_checkunsigned(L,a) ((lua_Unsigned)luaL_checkinteger(L,a)) -#define luaL_optunsigned(L,a,d) \ - ((lua_Unsigned)luaL_optinteger(L,a,(lua_Integer)(d))) - -#define luaL_checkint(L,n) ((int)luaL_checkinteger(L, (n))) -#define luaL_optint(L,n,d) ((int)luaL_optinteger(L, (n), (d))) - -#define luaL_checklong(L,n) ((long)luaL_checkinteger(L, (n))) -#define luaL_optlong(L,n,d) ((long)luaL_optinteger(L, (n), (d))) - -#endif -/* }============================================================ */ - - - -#endif - - diff --git a/src/external/lua/include/lua.h b/src/external/lua/include/lua.h deleted file mode 100644 index f78899fc..00000000 --- a/src/external/lua/include/lua.h +++ /dev/null @@ -1,486 +0,0 @@ -/* -** $Id: lua.h,v 1.331 2016/05/30 15:53:28 roberto Exp $ -** Lua - A Scripting Language -** Lua.org, PUC-Rio, Brazil (http://www.lua.org) -** See Copyright Notice at the end of this file -*/ - - -#ifndef lua_h -#define lua_h - -#include <stdarg.h> -#include <stddef.h> - - -#include "luaconf.h" - - -#define LUA_VERSION_MAJOR "5" -#define LUA_VERSION_MINOR "3" -#define LUA_VERSION_NUM 503 -#define LUA_VERSION_RELEASE "3" - -#define LUA_VERSION "Lua " LUA_VERSION_MAJOR "." LUA_VERSION_MINOR -#define LUA_RELEASE LUA_VERSION "." LUA_VERSION_RELEASE -#define LUA_COPYRIGHT LUA_RELEASE " Copyright (C) 1994-2016 Lua.org, PUC-Rio" -#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo, W. Celes" - - -/* mark for precompiled code ('<esc>Lua') */ -#define LUA_SIGNATURE "\x1bLua" - -/* option for multiple returns in 'lua_pcall' and 'lua_call' */ -#define LUA_MULTRET (-1) - - -/* -** Pseudo-indices -** (-LUAI_MAXSTACK is the minimum valid index; we keep some free empty -** space after that to help overflow detection) -*/ -#define LUA_REGISTRYINDEX (-LUAI_MAXSTACK - 1000) -#define lua_upvalueindex(i) (LUA_REGISTRYINDEX - (i)) - - -/* thread status */ -#define LUA_OK 0 -#define LUA_YIELD 1 -#define LUA_ERRRUN 2 -#define LUA_ERRSYNTAX 3 -#define LUA_ERRMEM 4 -#define LUA_ERRGCMM 5 -#define LUA_ERRERR 6 - - -typedef struct lua_State lua_State; - - -/* -** basic types -*/ -#define LUA_TNONE (-1) - -#define LUA_TNIL 0 -#define LUA_TBOOLEAN 1 -#define LUA_TLIGHTUSERDATA 2 -#define LUA_TNUMBER 3 -#define LUA_TSTRING 4 -#define LUA_TTABLE 5 -#define LUA_TFUNCTION 6 -#define LUA_TUSERDATA 7 -#define LUA_TTHREAD 8 - -#define LUA_NUMTAGS 9 - - - -/* minimum Lua stack available to a C function */ -#define LUA_MINSTACK 20 - - -/* predefined values in the registry */ -#define LUA_RIDX_MAINTHREAD 1 -#define LUA_RIDX_GLOBALS 2 -#define LUA_RIDX_LAST LUA_RIDX_GLOBALS - - -/* type of numbers in Lua */ -typedef LUA_NUMBER lua_Number; - - -/* type for integer functions */ -typedef LUA_INTEGER lua_Integer; - -/* unsigned integer type */ -typedef LUA_UNSIGNED lua_Unsigned; - -/* type for continuation-function contexts */ -typedef LUA_KCONTEXT lua_KContext; - - -/* -** Type for C functions registered with Lua -*/ -typedef int (*lua_CFunction) (lua_State *L); - -/* -** Type for continuation functions -*/ -typedef int (*lua_KFunction) (lua_State *L, int status, lua_KContext ctx); - - -/* -** Type for functions that read/write blocks when loading/dumping Lua chunks -*/ -typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz); - -typedef int (*lua_Writer) (lua_State *L, const void *p, size_t sz, void *ud); - - -/* -** Type for memory-allocation functions -*/ -typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize); - - - -/* -** generic extra include file -*/ -#if defined(LUA_USER_H) -#include LUA_USER_H -#endif - - -/* -** RCS ident string -*/ -extern const char lua_ident[]; - - -/* -** state manipulation -*/ -LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud); -LUA_API void (lua_close) (lua_State *L); -LUA_API lua_State *(lua_newthread) (lua_State *L); - -LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf); - - -LUA_API const lua_Number *(lua_version) (lua_State *L); - - -/* -** basic stack manipulation -*/ -LUA_API int (lua_absindex) (lua_State *L, int idx); -LUA_API int (lua_gettop) (lua_State *L); -LUA_API void (lua_settop) (lua_State *L, int idx); -LUA_API void (lua_pushvalue) (lua_State *L, int idx); -LUA_API void (lua_rotate) (lua_State *L, int idx, int n); -LUA_API void (lua_copy) (lua_State *L, int fromidx, int toidx); -LUA_API int (lua_checkstack) (lua_State *L, int n); - -LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n); - - -/* -** access functions (stack -> C) -*/ - -LUA_API int (lua_isnumber) (lua_State *L, int idx); -LUA_API int (lua_isstring) (lua_State *L, int idx); -LUA_API int (lua_iscfunction) (lua_State *L, int idx); -LUA_API int (lua_isinteger) (lua_State *L, int idx); -LUA_API int (lua_isuserdata) (lua_State *L, int idx); -LUA_API int (lua_type) (lua_State *L, int idx); -LUA_API const char *(lua_typename) (lua_State *L, int tp); - -LUA_API lua_Number (lua_tonumberx) (lua_State *L, int idx, int *isnum); -LUA_API lua_Integer (lua_tointegerx) (lua_State *L, int idx, int *isnum); -LUA_API int (lua_toboolean) (lua_State *L, int idx); -LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len); -LUA_API size_t (lua_rawlen) (lua_State *L, int idx); -LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx); -LUA_API void *(lua_touserdata) (lua_State *L, int idx); -LUA_API lua_State *(lua_tothread) (lua_State *L, int idx); -LUA_API const void *(lua_topointer) (lua_State *L, int idx); - - -/* -** Comparison and arithmetic functions -*/ - -#define LUA_OPADD 0 /* ORDER TM, ORDER OP */ -#define LUA_OPSUB 1 -#define LUA_OPMUL 2 -#define LUA_OPMOD 3 -#define LUA_OPPOW 4 -#define LUA_OPDIV 5 -#define LUA_OPIDIV 6 -#define LUA_OPBAND 7 -#define LUA_OPBOR 8 -#define LUA_OPBXOR 9 -#define LUA_OPSHL 10 -#define LUA_OPSHR 11 -#define LUA_OPUNM 12 -#define LUA_OPBNOT 13 - -LUA_API void (lua_arith) (lua_State *L, int op); - -#define LUA_OPEQ 0 -#define LUA_OPLT 1 -#define LUA_OPLE 2 - -LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2); -LUA_API int (lua_compare) (lua_State *L, int idx1, int idx2, int op); - - -/* -** push functions (C -> stack) -*/ -LUA_API void (lua_pushnil) (lua_State *L); -LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n); -LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n); -LUA_API const char *(lua_pushlstring) (lua_State *L, const char *s, size_t len); -LUA_API const char *(lua_pushstring) (lua_State *L, const char *s); -LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt, - va_list argp); -LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...); -LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n); -LUA_API void (lua_pushboolean) (lua_State *L, int b); -LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p); -LUA_API int (lua_pushthread) (lua_State *L); - - -/* -** get functions (Lua -> stack) -*/ -LUA_API int (lua_getglobal) (lua_State *L, const char *name); -LUA_API int (lua_gettable) (lua_State *L, int idx); -LUA_API int (lua_getfield) (lua_State *L, int idx, const char *k); -LUA_API int (lua_geti) (lua_State *L, int idx, lua_Integer n); -LUA_API int (lua_rawget) (lua_State *L, int idx); -LUA_API int (lua_rawgeti) (lua_State *L, int idx, lua_Integer n); -LUA_API int (lua_rawgetp) (lua_State *L, int idx, const void *p); - -LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec); -LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz); -LUA_API int (lua_getmetatable) (lua_State *L, int objindex); -LUA_API int (lua_getuservalue) (lua_State *L, int idx); - - -/* -** set functions (stack -> Lua) -*/ -LUA_API void (lua_setglobal) (lua_State *L, const char *name); -LUA_API void (lua_settable) (lua_State *L, int idx); -LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k); -LUA_API void (lua_seti) (lua_State *L, int idx, lua_Integer n); -LUA_API void (lua_rawset) (lua_State *L, int idx); -LUA_API void (lua_rawseti) (lua_State *L, int idx, lua_Integer n); -LUA_API void (lua_rawsetp) (lua_State *L, int idx, const void *p); -LUA_API int (lua_setmetatable) (lua_State *L, int objindex); -LUA_API void (lua_setuservalue) (lua_State *L, int idx); - - -/* -** 'load' and 'call' functions (load and run Lua code) -*/ -LUA_API void (lua_callk) (lua_State *L, int nargs, int nresults, - lua_KContext ctx, lua_KFunction k); -#define lua_call(L,n,r) lua_callk(L, (n), (r), 0, NULL) - -LUA_API int (lua_pcallk) (lua_State *L, int nargs, int nresults, int errfunc, - lua_KContext ctx, lua_KFunction k); -#define lua_pcall(L,n,r,f) lua_pcallk(L, (n), (r), (f), 0, NULL) - -LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt, - const char *chunkname, const char *mode); - -LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data, int strip); - - -/* -** coroutine functions -*/ -LUA_API int (lua_yieldk) (lua_State *L, int nresults, lua_KContext ctx, - lua_KFunction k); -LUA_API int (lua_resume) (lua_State *L, lua_State *from, int narg); -LUA_API int (lua_status) (lua_State *L); -LUA_API int (lua_isyieldable) (lua_State *L); - -#define lua_yield(L,n) lua_yieldk(L, (n), 0, NULL) - - -/* -** garbage-collection function and options -*/ - -#define LUA_GCSTOP 0 -#define LUA_GCRESTART 1 -#define LUA_GCCOLLECT 2 -#define LUA_GCCOUNT 3 -#define LUA_GCCOUNTB 4 -#define LUA_GCSTEP 5 -#define LUA_GCSETPAUSE 6 -#define LUA_GCSETSTEPMUL 7 -#define LUA_GCISRUNNING 9 - -LUA_API int (lua_gc) (lua_State *L, int what, int data); - - -/* -** miscellaneous functions -*/ - -LUA_API int (lua_error) (lua_State *L); - -LUA_API int (lua_next) (lua_State *L, int idx); - -LUA_API void (lua_concat) (lua_State *L, int n); -LUA_API void (lua_len) (lua_State *L, int idx); - -LUA_API size_t (lua_stringtonumber) (lua_State *L, const char *s); - -LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud); -LUA_API void (lua_setallocf) (lua_State *L, lua_Alloc f, void *ud); - - - -/* -** {============================================================== -** some useful macros -** =============================================================== -*/ - -#define lua_getextraspace(L) ((void *)((char *)(L) - LUA_EXTRASPACE)) - -#define lua_tonumber(L,i) lua_tonumberx(L,(i),NULL) -#define lua_tointeger(L,i) lua_tointegerx(L,(i),NULL) - -#define lua_pop(L,n) lua_settop(L, -(n)-1) - -#define lua_newtable(L) lua_createtable(L, 0, 0) - -#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n))) - -#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0) - -#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION) -#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE) -#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA) -#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL) -#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN) -#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD) -#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE) -#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0) - -#define lua_pushliteral(L, s) lua_pushstring(L, "" s) - -#define lua_pushglobaltable(L) \ - ((void)lua_rawgeti(L, LUA_REGISTRYINDEX, LUA_RIDX_GLOBALS)) - -#define lua_tostring(L,i) lua_tolstring(L, (i), NULL) - - -#define lua_insert(L,idx) lua_rotate(L, (idx), 1) - -#define lua_remove(L,idx) (lua_rotate(L, (idx), -1), lua_pop(L, 1)) - -#define lua_replace(L,idx) (lua_copy(L, -1, (idx)), lua_pop(L, 1)) - -/* }============================================================== */ - - -/* -** {============================================================== -** compatibility macros for unsigned conversions -** =============================================================== -*/ -#if defined(LUA_COMPAT_APIINTCASTS) - -#define lua_pushunsigned(L,n) lua_pushinteger(L, (lua_Integer)(n)) -#define lua_tounsignedx(L,i,is) ((lua_Unsigned)lua_tointegerx(L,i,is)) -#define lua_tounsigned(L,i) lua_tounsignedx(L,(i),NULL) - -#endif -/* }============================================================== */ - -/* -** {====================================================================== -** Debug API -** ======================================================================= -*/ - - -/* -** Event codes -*/ -#define LUA_HOOKCALL 0 -#define LUA_HOOKRET 1 -#define LUA_HOOKLINE 2 -#define LUA_HOOKCOUNT 3 -#define LUA_HOOKTAILCALL 4 - - -/* -** Event masks -*/ -#define LUA_MASKCALL (1 << LUA_HOOKCALL) -#define LUA_MASKRET (1 << LUA_HOOKRET) -#define LUA_MASKLINE (1 << LUA_HOOKLINE) -#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT) - -typedef struct lua_Debug lua_Debug; /* activation record */ - - -/* Functions to be called by the debugger in specific events */ -typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar); - - -LUA_API int (lua_getstack) (lua_State *L, int level, lua_Debug *ar); -LUA_API int (lua_getinfo) (lua_State *L, const char *what, lua_Debug *ar); -LUA_API const char *(lua_getlocal) (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *(lua_setlocal) (lua_State *L, const lua_Debug *ar, int n); -LUA_API const char *(lua_getupvalue) (lua_State *L, int funcindex, int n); -LUA_API const char *(lua_setupvalue) (lua_State *L, int funcindex, int n); - -LUA_API void *(lua_upvalueid) (lua_State *L, int fidx, int n); -LUA_API void (lua_upvaluejoin) (lua_State *L, int fidx1, int n1, - int fidx2, int n2); - -LUA_API void (lua_sethook) (lua_State *L, lua_Hook func, int mask, int count); -LUA_API lua_Hook (lua_gethook) (lua_State *L); -LUA_API int (lua_gethookmask) (lua_State *L); -LUA_API int (lua_gethookcount) (lua_State *L); - - -struct lua_Debug { - int event; - const char *name; /* (n) */ - const char *namewhat; /* (n) 'global', 'local', 'field', 'method' */ - const char *what; /* (S) 'Lua', 'C', 'main', 'tail' */ - const char *source; /* (S) */ - int currentline; /* (l) */ - int linedefined; /* (S) */ - int lastlinedefined; /* (S) */ - unsigned char nups; /* (u) number of upvalues */ - unsigned char nparams;/* (u) number of parameters */ - char isvararg; /* (u) */ - char istailcall; /* (t) */ - char short_src[LUA_IDSIZE]; /* (S) */ - /* private part */ - struct CallInfo *i_ci; /* active function */ -}; - -/* }====================================================================== */ - - -/****************************************************************************** -* Copyright (C) 1994-2016 Lua.org, PUC-Rio. -* -* Permission is hereby granted, free of charge, to any person obtaining -* a copy of this software and associated documentation files (the -* "Software"), to deal in the Software without restriction, including -* without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to -* permit persons to whom the Software is furnished to do so, subject to -* the following conditions: -* -* The above copyright notice and this permission notice shall be -* included in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -******************************************************************************/ - - -#endif diff --git a/src/external/lua/include/lua.hpp b/src/external/lua/include/lua.hpp deleted file mode 100644 index ec417f59..00000000 --- a/src/external/lua/include/lua.hpp +++ /dev/null @@ -1,9 +0,0 @@ -// lua.hpp -// Lua header files for C++ -// <<extern "C">> not supplied automatically because Lua also compiles as C++ - -extern "C" { -#include "lua.h" -#include "lualib.h" -#include "lauxlib.h" -} diff --git a/src/external/lua/include/luaconf.h b/src/external/lua/include/luaconf.h deleted file mode 100644 index 867e9cb1..00000000 --- a/src/external/lua/include/luaconf.h +++ /dev/null @@ -1,769 +0,0 @@ -/* -** $Id: luaconf.h,v 1.255 2016/05/01 20:06:09 roberto Exp $ -** Configuration file for Lua -** See Copyright Notice in lua.h -*/ - - -#ifndef luaconf_h -#define luaconf_h - -#include <limits.h> -#include <stddef.h> - - -/* -** =================================================================== -** Search for "@@" to find all configurable definitions. -** =================================================================== -*/ - - -/* -** {==================================================================== -** System Configuration: macros to adapt (if needed) Lua to some -** particular platform, for instance compiling it with 32-bit numbers or -** restricting it to C89. -** ===================================================================== -*/ - -/* -@@ LUA_32BITS enables Lua with 32-bit integers and 32-bit floats. You -** can also define LUA_32BITS in the make file, but changing here you -** ensure that all software connected to Lua will be compiled with the -** same configuration. -*/ -/* #define LUA_32BITS */ - - -/* -@@ LUA_USE_C89 controls the use of non-ISO-C89 features. -** Define it if you want Lua to avoid the use of a few C99 features -** or Windows-specific features on Windows. -*/ -/* #define LUA_USE_C89 */ - - -/* -** By default, Lua on Windows use (some) specific Windows features -*/ -#if !defined(LUA_USE_C89) && defined(_WIN32) && !defined(_WIN32_WCE) -#define LUA_USE_WINDOWS /* enable goodies for regular Windows */ -#endif - - -#if defined(LUA_USE_WINDOWS) -#define LUA_DL_DLL /* enable support for DLL */ -#define LUA_USE_C89 /* broadly, Windows is C89 */ -#endif - - -#if defined(LUA_USE_LINUX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* needs an extra library: -ldl */ -#define LUA_USE_READLINE /* needs some extra libraries */ -#endif - - -#if defined(LUA_USE_MACOSX) -#define LUA_USE_POSIX -#define LUA_USE_DLOPEN /* MacOS does not need -ldl */ -#define LUA_USE_READLINE /* needs an extra library: -lreadline */ -#endif - - -/* -@@ LUA_C89_NUMBERS ensures that Lua uses the largest types available for -** C89 ('long' and 'double'); Windows always has '__int64', so it does -** not need to use this case. -*/ -#if defined(LUA_USE_C89) && !defined(LUA_USE_WINDOWS) -#define LUA_C89_NUMBERS -#endif - - - -/* -@@ LUAI_BITSINT defines the (minimum) number of bits in an 'int'. -*/ -/* avoid undefined shifts */ -#if ((INT_MAX >> 15) >> 15) >= 1 -#define LUAI_BITSINT 32 -#else -/* 'int' always must have at least 16 bits */ -#define LUAI_BITSINT 16 -#endif - - -/* -@@ LUA_INT_TYPE defines the type for Lua integers. -@@ LUA_FLOAT_TYPE defines the type for Lua floats. -** Lua should work fine with any mix of these options (if supported -** by your C compiler). The usual configurations are 64-bit integers -** and 'double' (the default), 32-bit integers and 'float' (for -** restricted platforms), and 'long'/'double' (for C compilers not -** compliant with C99, which may not have support for 'long long'). -*/ - -/* predefined options for LUA_INT_TYPE */ -#define LUA_INT_INT 1 -#define LUA_INT_LONG 2 -#define LUA_INT_LONGLONG 3 - -/* predefined options for LUA_FLOAT_TYPE */ -#define LUA_FLOAT_FLOAT 1 -#define LUA_FLOAT_DOUBLE 2 -#define LUA_FLOAT_LONGDOUBLE 3 - -#if defined(LUA_32BITS) /* { */ -/* -** 32-bit integers and 'float' -*/ -#if LUAI_BITSINT >= 32 /* use 'int' if big enough */ -#define LUA_INT_TYPE LUA_INT_INT -#else /* otherwise use 'long' */ -#define LUA_INT_TYPE LUA_INT_LONG -#endif -#define LUA_FLOAT_TYPE LUA_FLOAT_FLOAT - -#elif defined(LUA_C89_NUMBERS) /* }{ */ -/* -** largest types available for C89 ('long' and 'double') -*/ -#define LUA_INT_TYPE LUA_INT_LONG -#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE - -#endif /* } */ - - -/* -** default configuration for 64-bit Lua ('long long' and 'double') -*/ -#if !defined(LUA_INT_TYPE) -#define LUA_INT_TYPE LUA_INT_LONGLONG -#endif - -#if !defined(LUA_FLOAT_TYPE) -#define LUA_FLOAT_TYPE LUA_FLOAT_DOUBLE -#endif - -/* }================================================================== */ - - - - -/* -** {================================================================== -** Configuration for Paths. -** =================================================================== -*/ - -/* -@@ LUA_PATH_DEFAULT is the default path that Lua uses to look for -** Lua libraries. -@@ LUA_CPATH_DEFAULT is the default path that Lua uses to look for -** C libraries. -** CHANGE them if your machine has a non-conventional directory -** hierarchy or if you want to install your libraries in -** non-conventional directories. -*/ -#define LUA_VDIR LUA_VERSION_MAJOR "." LUA_VERSION_MINOR -#if defined(_WIN32) /* { */ -/* -** In Windows, any exclamation mark ('!') in the path is replaced by the -** path of the directory of the executable file of the current process. -*/ -#define LUA_LDIR "!\\lua\\" -#define LUA_CDIR "!\\" -#define LUA_SHRDIR "!\\..\\share\\lua\\" LUA_VDIR "\\" -#define LUA_PATH_DEFAULT \ - LUA_LDIR"?.lua;" LUA_LDIR"?\\init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?\\init.lua;" \ - LUA_SHRDIR"?.lua;" LUA_SHRDIR"?\\init.lua;" \ - ".\\?.lua;" ".\\?\\init.lua" -#define LUA_CPATH_DEFAULT \ - LUA_CDIR"?.dll;" \ - LUA_CDIR"..\\lib\\lua\\" LUA_VDIR "\\?.dll;" \ - LUA_CDIR"loadall.dll;" ".\\?.dll;" \ - LUA_CDIR"?53.dll;" ".\\?53.dll" - -#else /* }{ */ - -#define LUA_ROOT "/usr/local/" -#define LUA_LDIR LUA_ROOT "share/lua/" LUA_VDIR "/" -#define LUA_CDIR LUA_ROOT "lib/lua/" LUA_VDIR "/" -#define LUA_PATH_DEFAULT \ - LUA_LDIR"?.lua;" LUA_LDIR"?/init.lua;" \ - LUA_CDIR"?.lua;" LUA_CDIR"?/init.lua;" \ - "./?.lua;" "./?/init.lua" -#define LUA_CPATH_DEFAULT \ - LUA_CDIR"?.so;" LUA_CDIR"loadall.so;" "./?.so;" \ - LUA_CDIR"lib?53.so;" "./lib?53.so" -#endif /* } */ - - -/* -@@ LUA_DIRSEP is the directory separator (for submodules). -** CHANGE it if your machine does not use "/" as the directory separator -** and is not Windows. (On Windows Lua automatically uses "\".) -*/ -#if defined(_WIN32) -#define LUA_DIRSEP "\\" -#else -#define LUA_DIRSEP "/" -#endif - -/* }================================================================== */ - - -/* -** {================================================================== -** Marks for exported symbols in the C code -** =================================================================== -*/ - -/* -@@ LUA_API is a mark for all core API functions. -@@ LUALIB_API is a mark for all auxiliary library functions. -@@ LUAMOD_API is a mark for all standard library opening functions. -** CHANGE them if you need to define those functions in some special way. -** For instance, if you want to create one Windows DLL with the core and -** the libraries, you may want to use the following definition (define -** LUA_BUILD_AS_DLL to get it). -*/ -#if defined(LUA_BUILD_AS_DLL) /* { */ - -#if defined(LUA_CORE) || defined(LUA_LIB) /* { */ -#define LUA_API __declspec(dllexport) -#else /* }{ */ -#define LUA_API __declspec(dllimport) -#endif /* } */ - -#else /* }{ */ - -#define LUA_API extern - -#endif /* } */ - - -/* more often than not the libs go together with the core */ -#define LUALIB_API LUA_API -#define LUAMOD_API LUALIB_API - - -/* -@@ LUAI_FUNC is a mark for all extern functions that are not to be -** exported to outside modules. -@@ LUAI_DDEF and LUAI_DDEC are marks for all extern (const) variables -** that are not to be exported to outside modules (LUAI_DDEF for -** definitions and LUAI_DDEC for declarations). -** CHANGE them if you need to mark them in some special way. Elf/gcc -** (versions 3.2 and later) mark them as "hidden" to optimize access -** when Lua is compiled as a shared library. Not all elf targets support -** this attribute. Unfortunately, gcc does not offer a way to check -** whether the target offers that support, and those without support -** give a warning about it. To avoid these warnings, change to the -** default definition. -*/ -#if defined(__GNUC__) && ((__GNUC__*100 + __GNUC_MINOR__) >= 302) && \ - defined(__ELF__) /* { */ -#define LUAI_FUNC __attribute__((visibility("hidden"))) extern -#else /* }{ */ -#define LUAI_FUNC extern -#endif /* } */ - -#define LUAI_DDEC LUAI_FUNC -#define LUAI_DDEF /* empty */ - -/* }================================================================== */ - - -/* -** {================================================================== -** Compatibility with previous versions -** =================================================================== -*/ - -/* -@@ LUA_COMPAT_5_2 controls other macros for compatibility with Lua 5.2. -@@ LUA_COMPAT_5_1 controls other macros for compatibility with Lua 5.1. -** You can define it to get all options, or change specific options -** to fit your specific needs. -*/ -#if defined(LUA_COMPAT_5_2) /* { */ - -/* -@@ LUA_COMPAT_MATHLIB controls the presence of several deprecated -** functions in the mathematical library. -*/ -#define LUA_COMPAT_MATHLIB - -/* -@@ LUA_COMPAT_BITLIB controls the presence of library 'bit32'. -*/ -#define LUA_COMPAT_BITLIB - -/* -@@ LUA_COMPAT_IPAIRS controls the effectiveness of the __ipairs metamethod. -*/ -#define LUA_COMPAT_IPAIRS - -/* -@@ LUA_COMPAT_APIINTCASTS controls the presence of macros for -** manipulating other integer types (lua_pushunsigned, lua_tounsigned, -** luaL_checkint, luaL_checklong, etc.) -*/ -#define LUA_COMPAT_APIINTCASTS - -#endif /* } */ - - -#if defined(LUA_COMPAT_5_1) /* { */ - -/* Incompatibilities from 5.2 -> 5.3 */ -#define LUA_COMPAT_MATHLIB -#define LUA_COMPAT_APIINTCASTS - -/* -@@ LUA_COMPAT_UNPACK controls the presence of global 'unpack'. -** You can replace it with 'table.unpack'. -*/ -#define LUA_COMPAT_UNPACK - -/* -@@ LUA_COMPAT_LOADERS controls the presence of table 'package.loaders'. -** You can replace it with 'package.searchers'. -*/ -#define LUA_COMPAT_LOADERS - -/* -@@ macro 'lua_cpcall' emulates deprecated function lua_cpcall. -** You can call your C function directly (with light C functions). -*/ -#define lua_cpcall(L,f,u) \ - (lua_pushcfunction(L, (f)), \ - lua_pushlightuserdata(L,(u)), \ - lua_pcall(L,1,0,0)) - - -/* -@@ LUA_COMPAT_LOG10 defines the function 'log10' in the math library. -** You can rewrite 'log10(x)' as 'log(x, 10)'. -*/ -#define LUA_COMPAT_LOG10 - -/* -@@ LUA_COMPAT_LOADSTRING defines the function 'loadstring' in the base -** library. You can rewrite 'loadstring(s)' as 'load(s)'. -*/ -#define LUA_COMPAT_LOADSTRING - -/* -@@ LUA_COMPAT_MAXN defines the function 'maxn' in the table library. -*/ -#define LUA_COMPAT_MAXN - -/* -@@ The following macros supply trivial compatibility for some -** changes in the API. The macros themselves document how to -** change your code to avoid using them. -*/ -#define lua_strlen(L,i) lua_rawlen(L, (i)) - -#define lua_objlen(L,i) lua_rawlen(L, (i)) - -#define lua_equal(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPEQ) -#define lua_lessthan(L,idx1,idx2) lua_compare(L,(idx1),(idx2),LUA_OPLT) - -/* -@@ LUA_COMPAT_MODULE controls compatibility with previous -** module functions 'module' (Lua) and 'luaL_register' (C). -*/ -#define LUA_COMPAT_MODULE - -#endif /* } */ - - -/* -@@ LUA_COMPAT_FLOATSTRING makes Lua format integral floats without a -@@ a float mark ('.0'). -** This macro is not on by default even in compatibility mode, -** because this is not really an incompatibility. -*/ -/* #define LUA_COMPAT_FLOATSTRING */ - -/* }================================================================== */ - - - -/* -** {================================================================== -** Configuration for Numbers. -** Change these definitions if no predefined LUA_FLOAT_* / LUA_INT_* -** satisfy your needs. -** =================================================================== -*/ - -/* -@@ LUA_NUMBER is the floating-point type used by Lua. -@@ LUAI_UACNUMBER is the result of an 'usual argument conversion' -@@ over a floating number. -@@ l_mathlim(x) corrects limit name 'x' to the proper float type -** by prefixing it with one of FLT/DBL/LDBL. -@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats. -@@ LUA_NUMBER_FMT is the format for writing floats. -@@ lua_number2str converts a float to a string. -@@ l_mathop allows the addition of an 'l' or 'f' to all math operations. -@@ l_floor takes the floor of a float. -@@ lua_str2number converts a decimal numeric string to a number. -*/ - - -/* The following definitions are good for most cases here */ - -#define l_floor(x) (l_mathop(floor)(x)) - -#define lua_number2str(s,sz,n) l_sprintf((s), sz, LUA_NUMBER_FMT, (n)) - -/* -@@ lua_numbertointeger converts a float number to an integer, or -** returns 0 if float is not within the range of a lua_Integer. -** (The range comparisons are tricky because of rounding. The tests -** here assume a two-complement representation, where MININTEGER always -** has an exact representation as a float; MAXINTEGER may not have one, -** and therefore its conversion to float may have an ill-defined value.) -*/ -#define lua_numbertointeger(n,p) \ - ((n) >= (LUA_NUMBER)(LUA_MININTEGER) && \ - (n) < -(LUA_NUMBER)(LUA_MININTEGER) && \ - (*(p) = (LUA_INTEGER)(n), 1)) - - -/* now the variable definitions */ - -#if LUA_FLOAT_TYPE == LUA_FLOAT_FLOAT /* { single float */ - -#define LUA_NUMBER float - -#define l_mathlim(n) (FLT_##n) - -#define LUAI_UACNUMBER double - -#define LUA_NUMBER_FRMLEN "" -#define LUA_NUMBER_FMT "%.7g" - -#define l_mathop(op) op##f - -#define lua_str2number(s,p) strtof((s), (p)) - - -#elif LUA_FLOAT_TYPE == LUA_FLOAT_LONGDOUBLE /* }{ long double */ - -#define LUA_NUMBER long double - -#define l_mathlim(n) (LDBL_##n) - -#define LUAI_UACNUMBER long double - -#define LUA_NUMBER_FRMLEN "L" -#define LUA_NUMBER_FMT "%.19Lg" - -#define l_mathop(op) op##l - -#define lua_str2number(s,p) strtold((s), (p)) - -#elif LUA_FLOAT_TYPE == LUA_FLOAT_DOUBLE /* }{ double */ - -#define LUA_NUMBER double - -#define l_mathlim(n) (DBL_##n) - -#define LUAI_UACNUMBER double - -#define LUA_NUMBER_FRMLEN "" -#define LUA_NUMBER_FMT "%.14g" - -#define l_mathop(op) op - -#define lua_str2number(s,p) strtod((s), (p)) - -#else /* }{ */ - -#error "numeric float type not defined" - -#endif /* } */ - - - -/* -@@ LUA_INTEGER is the integer type used by Lua. -** -@@ LUA_UNSIGNED is the unsigned version of LUA_INTEGER. -** -@@ LUAI_UACINT is the result of an 'usual argument conversion' -@@ over a lUA_INTEGER. -@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers. -@@ LUA_INTEGER_FMT is the format for writing integers. -@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER. -@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER. -@@ lua_integer2str converts an integer to a string. -*/ - - -/* The following definitions are good for most cases here */ - -#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d" -#define lua_integer2str(s,sz,n) l_sprintf((s), sz, LUA_INTEGER_FMT, (n)) - -#define LUAI_UACINT LUA_INTEGER - -/* -** use LUAI_UACINT here to avoid problems with promotions (which -** can turn a comparison between unsigneds into a signed comparison) -*/ -#define LUA_UNSIGNED unsigned LUAI_UACINT - - -/* now the variable definitions */ - -#if LUA_INT_TYPE == LUA_INT_INT /* { int */ - -#define LUA_INTEGER int -#define LUA_INTEGER_FRMLEN "" - -#define LUA_MAXINTEGER INT_MAX -#define LUA_MININTEGER INT_MIN - -#elif LUA_INT_TYPE == LUA_INT_LONG /* }{ long */ - -#define LUA_INTEGER long -#define LUA_INTEGER_FRMLEN "l" - -#define LUA_MAXINTEGER LONG_MAX -#define LUA_MININTEGER LONG_MIN - -#elif LUA_INT_TYPE == LUA_INT_LONGLONG /* }{ long long */ - -/* use presence of macro LLONG_MAX as proxy for C99 compliance */ -#if defined(LLONG_MAX) /* { */ -/* use ISO C99 stuff */ - -#define LUA_INTEGER long long -#define LUA_INTEGER_FRMLEN "ll" - -#define LUA_MAXINTEGER LLONG_MAX -#define LUA_MININTEGER LLONG_MIN - -#elif defined(LUA_USE_WINDOWS) /* }{ */ -/* in Windows, can use specific Windows types */ - -#define LUA_INTEGER __int64 -#define LUA_INTEGER_FRMLEN "I64" - -#define LUA_MAXINTEGER _I64_MAX -#define LUA_MININTEGER _I64_MIN - -#else /* }{ */ - -#error "Compiler does not support 'long long'. Use option '-DLUA_32BITS' \ - or '-DLUA_C89_NUMBERS' (see file 'luaconf.h' for details)" - -#endif /* } */ - -#else /* }{ */ - -#error "numeric integer type not defined" - -#endif /* } */ - -/* }================================================================== */ - - -/* -** {================================================================== -** Dependencies with C99 and other C details -** =================================================================== -*/ - -/* -@@ l_sprintf is equivalent to 'snprintf' or 'sprintf' in C89. -** (All uses in Lua have only one format item.) -*/ -#if !defined(LUA_USE_C89) -#define l_sprintf(s,sz,f,i) snprintf(s,sz,f,i) -#else -#define l_sprintf(s,sz,f,i) ((void)(sz), sprintf(s,f,i)) -#endif - - -/* -@@ lua_strx2number converts an hexadecimal numeric string to a number. -** In C99, 'strtod' does that conversion. Otherwise, you can -** leave 'lua_strx2number' undefined and Lua will provide its own -** implementation. -*/ -#if !defined(LUA_USE_C89) -#define lua_strx2number(s,p) lua_str2number(s,p) -#endif - - -/* -@@ lua_number2strx converts a float to an hexadecimal numeric string. -** In C99, 'sprintf' (with format specifiers '%a'/'%A') does that. -** Otherwise, you can leave 'lua_number2strx' undefined and Lua will -** provide its own implementation. -*/ -#if !defined(LUA_USE_C89) -#define lua_number2strx(L,b,sz,f,n) ((void)L, l_sprintf(b,sz,f,n)) -#endif - - -/* -** 'strtof' and 'opf' variants for math functions are not valid in -** C89. Otherwise, the macro 'HUGE_VALF' is a good proxy for testing the -** availability of these variants. ('math.h' is already included in -** all files that use these macros.) -*/ -#if defined(LUA_USE_C89) || (defined(HUGE_VAL) && !defined(HUGE_VALF)) -#undef l_mathop /* variants not available */ -#undef lua_str2number -#define l_mathop(op) (lua_Number)op /* no variant */ -#define lua_str2number(s,p) ((lua_Number)strtod((s), (p))) -#endif - - -/* -@@ LUA_KCONTEXT is the type of the context ('ctx') for continuation -** functions. It must be a numerical type; Lua will use 'intptr_t' if -** available, otherwise it will use 'ptrdiff_t' (the nearest thing to -** 'intptr_t' in C89) -*/ -#define LUA_KCONTEXT ptrdiff_t - -#if !defined(LUA_USE_C89) && defined(__STDC_VERSION__) && \ - __STDC_VERSION__ >= 199901L -#include <stdint.h> -#if defined(INTPTR_MAX) /* even in C99 this type is optional */ -#undef LUA_KCONTEXT -#define LUA_KCONTEXT intptr_t -#endif -#endif - - -/* -@@ lua_getlocaledecpoint gets the locale "radix character" (decimal point). -** Change that if you do not want to use C locales. (Code using this -** macro must include header 'locale.h'.) -*/ -#if !defined(lua_getlocaledecpoint) -#define lua_getlocaledecpoint() (localeconv()->decimal_point[0]) -#endif - -/* }================================================================== */ - - -/* -** {================================================================== -** Language Variations -** ===================================================================== -*/ - -/* -@@ LUA_NOCVTN2S/LUA_NOCVTS2N control how Lua performs some -** coercions. Define LUA_NOCVTN2S to turn off automatic coercion from -** numbers to strings. Define LUA_NOCVTS2N to turn off automatic -** coercion from strings to numbers. -*/ -/* #define LUA_NOCVTN2S */ -/* #define LUA_NOCVTS2N */ - - -/* -@@ LUA_USE_APICHECK turns on several consistency checks on the C API. -** Define it as a help when debugging C code. -*/ -#if defined(LUA_USE_APICHECK) -#include <assert.h> -#define luai_apicheck(l,e) assert(e) -#endif - -/* }================================================================== */ - - -/* -** {================================================================== -** Macros that affect the API and must be stable (that is, must be the -** same when you compile Lua and when you compile code that links to -** Lua). You probably do not want/need to change them. -** ===================================================================== -*/ - -/* -@@ LUAI_MAXSTACK limits the size of the Lua stack. -** CHANGE it if you need a different limit. This limit is arbitrary; -** its only purpose is to stop Lua from consuming unlimited stack -** space (and to reserve some numbers for pseudo-indices). -*/ -#if LUAI_BITSINT >= 32 -#define LUAI_MAXSTACK 1000000 -#else -#define LUAI_MAXSTACK 15000 -#endif - - -/* -@@ LUA_EXTRASPACE defines the size of a raw memory area associated with -** a Lua state with very fast access. -** CHANGE it if you need a different size. -*/ -#define LUA_EXTRASPACE (sizeof(void *)) - - -/* -@@ LUA_IDSIZE gives the maximum size for the description of the source -@@ of a function in debug information. -** CHANGE it if you want a different size. -*/ -#define LUA_IDSIZE 60 - - -/* -@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system. -** CHANGE it if it uses too much C-stack space. (For long double, -** 'string.format("%.99f", 1e4932)' needs ~5030 bytes, so a -** smaller buffer would force a memory allocation for each call to -** 'string.format'.) -*/ -#if defined(LUA_FLOAT_LONGDOUBLE) -#define LUAL_BUFFERSIZE 8192 -#else -#define LUAL_BUFFERSIZE ((int)(0x80 * sizeof(void*) * sizeof(lua_Integer))) -#endif - -/* }================================================================== */ - - -/* -@@ LUA_QL describes how error messages quote program elements. -** Lua does not use these macros anymore; they are here for -** compatibility only. -*/ -#define LUA_QL(x) "'" x "'" -#define LUA_QS LUA_QL("%s") - - - - -/* =================================================================== */ - -/* -** Local configuration. You can use this space to add your redefinitions -** without modifying the main part of the file. -*/ - - - - - -#endif - diff --git a/src/external/lua/include/lualib.h b/src/external/lua/include/lualib.h deleted file mode 100644 index 5165c0fb..00000000 --- a/src/external/lua/include/lualib.h +++ /dev/null @@ -1,58 +0,0 @@ -/* -** $Id: lualib.h,v 1.44 2014/02/06 17:32:33 roberto Exp $ -** Lua standard libraries -** See Copyright Notice in lua.h -*/ - - -#ifndef lualib_h -#define lualib_h - -#include "lua.h" - - - -LUAMOD_API int (luaopen_base) (lua_State *L); - -#define LUA_COLIBNAME "coroutine" -LUAMOD_API int (luaopen_coroutine) (lua_State *L); - -#define LUA_TABLIBNAME "table" -LUAMOD_API int (luaopen_table) (lua_State *L); - -#define LUA_IOLIBNAME "io" -LUAMOD_API int (luaopen_io) (lua_State *L); - -#define LUA_OSLIBNAME "os" -LUAMOD_API int (luaopen_os) (lua_State *L); - -#define LUA_STRLIBNAME "string" -LUAMOD_API int (luaopen_string) (lua_State *L); - -#define LUA_UTF8LIBNAME "utf8" -LUAMOD_API int (luaopen_utf8) (lua_State *L); - -#define LUA_BITLIBNAME "bit32" -LUAMOD_API int (luaopen_bit32) (lua_State *L); - -#define LUA_MATHLIBNAME "math" -LUAMOD_API int (luaopen_math) (lua_State *L); - -#define LUA_DBLIBNAME "debug" -LUAMOD_API int (luaopen_debug) (lua_State *L); - -#define LUA_LOADLIBNAME "package" -LUAMOD_API int (luaopen_package) (lua_State *L); - - -/* open all previous libraries */ -LUALIB_API void (luaL_openlibs) (lua_State *L); - - - -#if !defined(lua_assert) -#define lua_assert(x) ((void)0) -#endif - - -#endif diff --git a/src/external/lua/lib/liblua53.a b/src/external/lua/lib/liblua53.a Binary files differdeleted file mode 100644 index e51c0c80..00000000 --- a/src/external/lua/lib/liblua53.a +++ /dev/null diff --git a/src/external/lua/lib/liblua53dll.a b/src/external/lua/lib/liblua53dll.a Binary files differdeleted file mode 100644 index 32646db3..00000000 --- a/src/external/lua/lib/liblua53dll.a +++ /dev/null diff --git a/src/external/pthread/COPYING b/src/external/pthread/COPYING deleted file mode 100644 index 5cfea0d0..00000000 --- a/src/external/pthread/COPYING +++ /dev/null @@ -1,150 +0,0 @@ - pthreads-win32 - a POSIX threads library for Microsoft Windows - - -This file is Copyrighted ------------------------- - - This file is covered under the following Copyright: - - Copyright (C) 2001,2006 Ross P. Johnson - All rights reserved. - - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - -Pthreads-win32 is covered by the GNU Lesser General Public License ------------------------------------------------------------------- - - Pthreads-win32 is open software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public License - as published by the Free Software Foundation version 2.1 of the - License. - - Pthreads-win32 is several binary link libraries, several modules, - associated interface definition files and scripts used to control - its compilation and installation. - - Pthreads-win32 is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - A copy of the GNU Lesser General Public License is distributed with - pthreads-win32 under the filename: - - COPYING.LIB - - You should have received a copy of the version 2.1 GNU Lesser General - Public License with pthreads-win32; if not, write to: - - Free Software Foundation, Inc. - 59 Temple Place - Suite 330 - Boston, MA 02111-1307 - USA - - The contact addresses for pthreads-win32 is as follows: - - Web: http://sources.redhat.com/pthreads-win32 - Email: Ross Johnson - Please use: Firstname.Lastname@homemail.com.au - - - -Pthreads-win32 copyrights and exception files ---------------------------------------------- - - With the exception of the files listed below, Pthreads-win32 - is covered under the following GNU Lesser General Public License - Copyrights: - - Pthreads-win32 - POSIX Threads Library for Win32 - Copyright(C) 1998 John E. Bossom - Copyright(C) 1999,2006 Pthreads-win32 contributors - - The current list of contributors is contained - in the file CONTRIBUTORS included with the source - code distribution. The current list of CONTRIBUTORS - can also be seen at the following WWW location: - http://sources.redhat.com/pthreads-win32/contributors.html - - Contact Email: Ross Johnson - Please use: Firstname.Lastname@homemail.com.au - - These files are not covered under one of the Copyrights listed above: - - COPYING - COPYING.LIB - tests/rwlock7.c - - This file, COPYING, is distributed under the Copyright found at the - top of this file. It is important to note that you may distribute - verbatim copies of this file but you may not modify this file. - - The file COPYING.LIB, which contains a copy of the version 2.1 - GNU Lesser General Public License, is itself copyrighted by the - Free Software Foundation, Inc. Please note that the Free Software - Foundation, Inc. does NOT have a copyright over Pthreads-win32, - only the COPYING.LIB that is supplied with pthreads-win32. - - The file tests/rwlock7.c is derived from code written by - Dave Butenhof for his book 'Programming With POSIX(R) Threads'. - The original code was obtained by free download from his website - http://home.earthlink.net/~anneart/family/Threads/source.html - and did not contain a copyright or author notice. It is assumed to - be freely distributable. - - In all cases one may use and distribute these exception files freely. - And because one may freely distribute the LGPL covered files, the - entire pthreads-win32 source may be freely used and distributed. - - - -General Copyleft and License info ---------------------------------- - - For general information on Copylefts, see: - - http://www.gnu.org/copyleft/ - - For information on GNU Lesser General Public Licenses, see: - - http://www.gnu.org/copyleft/lesser.html - http://www.gnu.org/copyleft/lesser.txt - - -Why pthreads-win32 did not use the GNU General Public License -------------------------------------------------------------- - - The goal of the pthreads-win32 project has been to - provide a quality and complete implementation of the POSIX - threads API for Microsoft Windows within the limits imposed - by virtue of it being a stand-alone library and not - linked directly to other POSIX compliant libraries. For - example, some functions and features, such as those based - on POSIX signals, are missing. - - Pthreads-win32 is a library, available in several different - versions depending on supported compilers, and may be used - as a dynamically linked module or a statically linked set of - binary modules. It is not an application on it's own. - - It was fully intended that pthreads-win32 be usable with - commercial software not covered by either the GPL or the LGPL - licenses. Pthreads-win32 has many contributors to it's - code base, many of whom have done so because they have - used the library in commercial or proprietry software - projects. - - Releasing pthreads-win32 under the LGPL ensures that the - library can be used widely, while at the same time ensures - that bug fixes and improvements to the pthreads-win32 code - itself is returned to benefit all current and future users - of the library. - - Although pthreads-win32 makes it possible for applications - that use POSIX threads to be ported to Win32 platforms, the - broader goal of the project is to encourage the use of open - standards, and in particular, to make it just a little easier - for developers writing Win32 applications to consider - widening the potential market for their products. diff --git a/src/external/pthread/include/pthread.h b/src/external/pthread/include/pthread.h deleted file mode 100644 index b4072f72..00000000 --- a/src/external/pthread/include/pthread.h +++ /dev/null @@ -1,1368 +0,0 @@ -/* This is an implementation of the threads API of POSIX 1003.1-2001. - * - * -------------------------------------------------------------------------- - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright(C) 1998 John E. Bossom - * Copyright(C) 1999,2005 Pthreads-win32 contributors - * - * Contact Email: rpj@callisto.canberra.edu.au - * - * The current list of contributors is contained - * in the file CONTRIBUTORS included with the source - * code distribution. The list can also be seen at the - * following World Wide Web location: - * http://sources.redhat.com/pthreads-win32/contributors.html - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library in the file COPYING.LIB; - * if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -#if !defined( PTHREAD_H ) -#define PTHREAD_H - -/* - * See the README file for an explanation of the pthreads-win32 version - * numbering scheme and how the DLL is named etc. - */ -#define PTW32_VERSION 2,9,1,0 -#define PTW32_VERSION_STRING "2, 9, 1, 0\0" - -/* There are three implementations of cancel cleanup. - * Note that pthread.h is included in both application - * compilation units and also internally for the library. - * The code here and within the library aims to work - * for all reasonable combinations of environments. - * - * The three implementations are: - * - * WIN32 SEH - * C - * C++ - * - * Please note that exiting a push/pop block via - * "return", "exit", "break", or "continue" will - * lead to different behaviour amongst applications - * depending upon whether the library was built - * using SEH, C++, or C. For example, a library built - * with SEH will call the cleanup routine, while both - * C++ and C built versions will not. - */ - -/* - * Define defaults for cleanup code. - * Note: Unless the build explicitly defines one of the following, then - * we default to standard C style cleanup. This style uses setjmp/longjmp - * in the cancelation and thread exit implementations and therefore won't - * do stack unwinding if linked to applications that have it (e.g. - * C++ apps). This is currently consistent with most/all commercial Unix - * POSIX threads implementations. - */ -#if !defined( __CLEANUP_SEH ) && !defined( __CLEANUP_CXX ) && !defined( __CLEANUP_C ) -# define __CLEANUP_C -#endif - -#if defined( __CLEANUP_SEH ) && ( !defined( _MSC_VER ) && !defined(PTW32_RC_MSC)) -#error ERROR [__FILE__, line __LINE__]: SEH is not supported for this compiler. -#endif - -/* - * Stop here if we are being included by the resource compiler. - */ -#if !defined(RC_INVOKED) - -#undef PTW32_LEVEL - -#if defined(_POSIX_SOURCE) -#define PTW32_LEVEL 0 -/* Early POSIX */ -#endif - -#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309 -#undef PTW32_LEVEL -#define PTW32_LEVEL 1 -/* Include 1b, 1c and 1d */ -#endif - -#if defined(INCLUDE_NP) -#undef PTW32_LEVEL -#define PTW32_LEVEL 2 -/* Include Non-Portable extensions */ -#endif - -#define PTW32_LEVEL_MAX 3 - -#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 ) || !defined(PTW32_LEVEL) -#define PTW32_LEVEL PTW32_LEVEL_MAX -/* Include everything */ -#endif - -#if defined(_UWIN) -# define HAVE_STRUCT_TIMESPEC 1 -# define HAVE_SIGNAL_H 1 -# undef HAVE_PTW32_CONFIG_H -# pragma comment(lib, "pthread") -#endif - -/* - * ------------------------------------------------------------- - * - * - * Module: pthread.h - * - * Purpose: - * Provides an implementation of PThreads based upon the - * standard: - * - * POSIX 1003.1-2001 - * and - * The Single Unix Specification version 3 - * - * (these two are equivalent) - * - * in order to enhance code portability between Windows, - * various commercial Unix implementations, and Linux. - * - * See the ANNOUNCE file for a full list of conforming - * routines and defined constants, and a list of missing - * routines and constants not defined in this implementation. - * - * Authors: - * There have been many contributors to this library. - * The initial implementation was contributed by - * John Bossom, and several others have provided major - * sections or revisions of parts of the implementation. - * Often significant effort has been contributed to - * find and fix important bugs and other problems to - * improve the reliability of the library, which sometimes - * is not reflected in the amount of code which changed as - * result. - * As much as possible, the contributors are acknowledged - * in the ChangeLog file in the source code distribution - * where their changes are noted in detail. - * - * Contributors are listed in the CONTRIBUTORS file. - * - * As usual, all bouquets go to the contributors, and all - * brickbats go to the project maintainer. - * - * Maintainer: - * The code base for this project is coordinated and - * eventually pre-tested, packaged, and made available by - * - * Ross Johnson <rpj@callisto.canberra.edu.au> - * - * QA Testers: - * Ultimately, the library is tested in the real world by - * a host of competent and demanding scientists and - * engineers who report bugs and/or provide solutions - * which are then fixed or incorporated into subsequent - * versions of the library. Each time a bug is fixed, a - * test case is written to prove the fix and ensure - * that later changes to the code don't reintroduce the - * same error. The number of test cases is slowly growing - * and therefore so is the code reliability. - * - * Compliance: - * See the file ANNOUNCE for the list of implemented - * and not-implemented routines and defined options. - * Of course, these are all defined is this file as well. - * - * Web site: - * The source code and other information about this library - * are available from - * - * http://sources.redhat.com/pthreads-win32/ - * - * ------------------------------------------------------------- - */ - -/* Try to avoid including windows.h */ -#if (defined(__MINGW64__) || defined(__MINGW32__)) && defined(__cplusplus) -#define PTW32_INCLUDE_WINDOWS_H -#endif - -#if defined(PTW32_INCLUDE_WINDOWS_H) -#include <windows.h> -#endif - -#if defined(_MSC_VER) && _MSC_VER < 1300 || defined(__DMC__) -/* - * VC++6.0 or early compiler's header has no DWORD_PTR type. - */ -typedef unsigned long DWORD_PTR; -typedef unsigned long ULONG_PTR; -#endif -/* - * ----------------- - * autoconf switches - * ----------------- - */ - -#if defined(HAVE_PTW32_CONFIG_H) -#include "config.h" -#endif /* HAVE_PTW32_CONFIG_H */ - -#if !defined(NEED_FTIME) -#include <time.h> -#else /* NEED_FTIME */ -/* use native WIN32 time API */ -#endif /* NEED_FTIME */ - -#if defined(HAVE_SIGNAL_H) -#include <signal.h> -#endif /* HAVE_SIGNAL_H */ - -#include <limits.h> - -/* - * Boolean values to make us independent of system includes. - */ -enum { - PTW32_FALSE = 0, - PTW32_TRUE = (! PTW32_FALSE) -}; - -/* - * This is a duplicate of what is in the autoconf config.h, - * which is only used when building the pthread-win32 libraries. - */ - -#if !defined(PTW32_CONFIG_H) -# if defined(WINCE) -# define NEED_ERRNO -# define NEED_SEM -# endif -# if defined(__MINGW64__) -# define HAVE_STRUCT_TIMESPEC -# define HAVE_MODE_T -# elif defined(_UWIN) || defined(__MINGW32__) -# define HAVE_MODE_T -# endif -#endif - -/* - * - */ - -#if PTW32_LEVEL >= PTW32_LEVEL_MAX -#if defined(NEED_ERRNO) -#include "need_errno.h" -#else -#include <errno.h> -#endif -#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */ - -/* - * Several systems don't define some error numbers. - */ -#if !defined(ENOTSUP) -# define ENOTSUP 48 /* This is the value in Solaris. */ -#endif - -#if !defined(ETIMEDOUT) -# define ETIMEDOUT 10060 /* Same as WSAETIMEDOUT */ -#endif - -#if !defined(ENOSYS) -# define ENOSYS 140 /* Semi-arbitrary value */ -#endif - -#if !defined(EDEADLK) -# if defined(EDEADLOCK) -# define EDEADLK EDEADLOCK -# else -# define EDEADLK 36 /* This is the value in MSVC. */ -# endif -#endif - -/* POSIX 2008 - related to robust mutexes */ -#if !defined(EOWNERDEAD) -# define EOWNERDEAD 43 -#endif -#if !defined(ENOTRECOVERABLE) -# define ENOTRECOVERABLE 44 -#endif - -#include <sched.h> - -/* - * To avoid including windows.h we define only those things that we - * actually need from it. - */ -#if !defined(PTW32_INCLUDE_WINDOWS_H) -#if !defined(HANDLE) -# define PTW32__HANDLE_DEF -# define HANDLE void * -#endif -#if !defined(DWORD) -# define PTW32__DWORD_DEF -# define DWORD unsigned long -#endif -#endif - -#if !defined(HAVE_STRUCT_TIMESPEC) -#define HAVE_STRUCT_TIMESPEC -#if !defined(_TIMESPEC_DEFINED) -#define _TIMESPEC_DEFINED -struct timespec { - time_t tv_sec; - long tv_nsec; -}; -#endif /* _TIMESPEC_DEFINED */ -#endif /* HAVE_STRUCT_TIMESPEC */ - -#if !defined(SIG_BLOCK) -#define SIG_BLOCK 0 -#endif /* SIG_BLOCK */ - -#if !defined(SIG_UNBLOCK) -#define SIG_UNBLOCK 1 -#endif /* SIG_UNBLOCK */ - -#if !defined(SIG_SETMASK) -#define SIG_SETMASK 2 -#endif /* SIG_SETMASK */ - -#if defined(__cplusplus) -extern "C" -{ -#endif /* __cplusplus */ - -/* - * ------------------------------------------------------------- - * - * POSIX 1003.1-2001 Options - * ========================= - * - * Options are normally set in <unistd.h>, which is not provided - * with pthreads-win32. - * - * For conformance with the Single Unix Specification (version 3), all of the - * options below are defined, and have a value of either -1 (not supported) - * or 200112L (supported). - * - * These options can neither be left undefined nor have a value of 0, because - * either indicates that sysconf(), which is not implemented, may be used at - * runtime to check the status of the option. - * - * _POSIX_THREADS (== 200112L) - * If == 200112L, you can use threads - * - * _POSIX_THREAD_ATTR_STACKSIZE (== 200112L) - * If == 200112L, you can control the size of a thread's - * stack - * pthread_attr_getstacksize - * pthread_attr_setstacksize - * - * _POSIX_THREAD_ATTR_STACKADDR (== -1) - * If == 200112L, you can allocate and control a thread's - * stack. If not supported, the following functions - * will return ENOSYS, indicating they are not - * supported: - * pthread_attr_getstackaddr - * pthread_attr_setstackaddr - * - * _POSIX_THREAD_PRIORITY_SCHEDULING (== -1) - * If == 200112L, you can use realtime scheduling. - * This option indicates that the behaviour of some - * implemented functions conforms to the additional TPS - * requirements in the standard. E.g. rwlocks favour - * writers over readers when threads have equal priority. - * - * _POSIX_THREAD_PRIO_INHERIT (== -1) - * If == 200112L, you can create priority inheritance - * mutexes. - * pthread_mutexattr_getprotocol + - * pthread_mutexattr_setprotocol + - * - * _POSIX_THREAD_PRIO_PROTECT (== -1) - * If == 200112L, you can create priority ceiling mutexes - * Indicates the availability of: - * pthread_mutex_getprioceiling - * pthread_mutex_setprioceiling - * pthread_mutexattr_getprioceiling - * pthread_mutexattr_getprotocol + - * pthread_mutexattr_setprioceiling - * pthread_mutexattr_setprotocol + - * - * _POSIX_THREAD_PROCESS_SHARED (== -1) - * If set, you can create mutexes and condition - * variables that can be shared with another - * process.If set, indicates the availability - * of: - * pthread_mutexattr_getpshared - * pthread_mutexattr_setpshared - * pthread_condattr_getpshared - * pthread_condattr_setpshared - * - * _POSIX_THREAD_SAFE_FUNCTIONS (== 200112L) - * If == 200112L you can use the special *_r library - * functions that provide thread-safe behaviour - * - * _POSIX_READER_WRITER_LOCKS (== 200112L) - * If == 200112L, you can use read/write locks - * - * _POSIX_SPIN_LOCKS (== 200112L) - * If == 200112L, you can use spin locks - * - * _POSIX_BARRIERS (== 200112L) - * If == 200112L, you can use barriers - * - * + These functions provide both 'inherit' and/or - * 'protect' protocol, based upon these macro - * settings. - * - * ------------------------------------------------------------- - */ - -/* - * POSIX Options - */ -#undef _POSIX_THREADS -#define _POSIX_THREADS 200809L - -#undef _POSIX_READER_WRITER_LOCKS -#define _POSIX_READER_WRITER_LOCKS 200809L - -#undef _POSIX_SPIN_LOCKS -#define _POSIX_SPIN_LOCKS 200809L - -#undef _POSIX_BARRIERS -#define _POSIX_BARRIERS 200809L - -#undef _POSIX_THREAD_SAFE_FUNCTIONS -#define _POSIX_THREAD_SAFE_FUNCTIONS 200809L - -#undef _POSIX_THREAD_ATTR_STACKSIZE -#define _POSIX_THREAD_ATTR_STACKSIZE 200809L - -/* - * The following options are not supported - */ -#undef _POSIX_THREAD_ATTR_STACKADDR -#define _POSIX_THREAD_ATTR_STACKADDR -1 - -#undef _POSIX_THREAD_PRIO_INHERIT -#define _POSIX_THREAD_PRIO_INHERIT -1 - -#undef _POSIX_THREAD_PRIO_PROTECT -#define _POSIX_THREAD_PRIO_PROTECT -1 - -/* TPS is not fully supported. */ -#undef _POSIX_THREAD_PRIORITY_SCHEDULING -#define _POSIX_THREAD_PRIORITY_SCHEDULING -1 - -#undef _POSIX_THREAD_PROCESS_SHARED -#define _POSIX_THREAD_PROCESS_SHARED -1 - - -/* - * POSIX 1003.1-2001 Limits - * =========================== - * - * These limits are normally set in <limits.h>, which is not provided with - * pthreads-win32. - * - * PTHREAD_DESTRUCTOR_ITERATIONS - * Maximum number of attempts to destroy - * a thread's thread-specific data on - * termination (must be at least 4) - * - * PTHREAD_KEYS_MAX - * Maximum number of thread-specific data keys - * available per process (must be at least 128) - * - * PTHREAD_STACK_MIN - * Minimum supported stack size for a thread - * - * PTHREAD_THREADS_MAX - * Maximum number of threads supported per - * process (must be at least 64). - * - * SEM_NSEMS_MAX - * The maximum number of semaphores a process can have. - * (must be at least 256) - * - * SEM_VALUE_MAX - * The maximum value a semaphore can have. - * (must be at least 32767) - * - */ -#undef _POSIX_THREAD_DESTRUCTOR_ITERATIONS -#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4 - -#undef PTHREAD_DESTRUCTOR_ITERATIONS -#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS - -#undef _POSIX_THREAD_KEYS_MAX -#define _POSIX_THREAD_KEYS_MAX 128 - -#undef PTHREAD_KEYS_MAX -#define PTHREAD_KEYS_MAX _POSIX_THREAD_KEYS_MAX - -#undef PTHREAD_STACK_MIN -#define PTHREAD_STACK_MIN 0 - -#undef _POSIX_THREAD_THREADS_MAX -#define _POSIX_THREAD_THREADS_MAX 64 - - /* Arbitrary value */ -#undef PTHREAD_THREADS_MAX -#define PTHREAD_THREADS_MAX 2019 - -#undef _POSIX_SEM_NSEMS_MAX -#define _POSIX_SEM_NSEMS_MAX 256 - - /* Arbitrary value */ -#undef SEM_NSEMS_MAX -#define SEM_NSEMS_MAX 1024 - -#undef _POSIX_SEM_VALUE_MAX -#define _POSIX_SEM_VALUE_MAX 32767 - -#undef SEM_VALUE_MAX -#define SEM_VALUE_MAX INT_MAX - - -#if defined(__GNUC__) && !defined(__declspec) -# error Please upgrade your GNU compiler to one that supports __declspec. -#endif - -/* - * When building the library, you should define PTW32_BUILD so that - * the variables/functions are exported correctly. When using the library, - * do NOT define PTW32_BUILD, and then the variables/functions will - * be imported correctly. - */ -#if !defined(PTW32_STATIC_LIB) -# if defined(PTW32_BUILD) -# define PTW32_DLLPORT __declspec (dllexport) -# else -# define PTW32_DLLPORT __declspec (dllimport) -# endif -#else -# define PTW32_DLLPORT -#endif - -/* - * The Open Watcom C/C++ compiler uses a non-standard calling convention - * that passes function args in registers unless __cdecl is explicitly specified - * in exposed function prototypes. - * - * We force all calls to cdecl even though this could slow Watcom code down - * slightly. If you know that the Watcom compiler will be used to build both - * the DLL and application, then you can probably define this as a null string. - * Remember that pthread.h (this file) is used for both the DLL and application builds. - */ -#define PTW32_CDECL __cdecl - -#if defined(_UWIN) && PTW32_LEVEL >= PTW32_LEVEL_MAX -# include <sys/types.h> -#else -/* - * Generic handle type - intended to extend uniqueness beyond - * that available with a simple pointer. It should scale for either - * IA-32 or IA-64. - */ -typedef struct { - void * p; /* Pointer to actual object */ - unsigned int x; /* Extra information - reuse count etc */ -} ptw32_handle_t; - -typedef ptw32_handle_t pthread_t; -typedef struct pthread_attr_t_ * pthread_attr_t; -typedef struct pthread_once_t_ pthread_once_t; -typedef struct pthread_key_t_ * pthread_key_t; -typedef struct pthread_mutex_t_ * pthread_mutex_t; -typedef struct pthread_mutexattr_t_ * pthread_mutexattr_t; -typedef struct pthread_cond_t_ * pthread_cond_t; -typedef struct pthread_condattr_t_ * pthread_condattr_t; -#endif -typedef struct pthread_rwlock_t_ * pthread_rwlock_t; -typedef struct pthread_rwlockattr_t_ * pthread_rwlockattr_t; -typedef struct pthread_spinlock_t_ * pthread_spinlock_t; -typedef struct pthread_barrier_t_ * pthread_barrier_t; -typedef struct pthread_barrierattr_t_ * pthread_barrierattr_t; - -/* - * ==================== - * ==================== - * POSIX Threads - * ==================== - * ==================== - */ - -enum { -/* - * pthread_attr_{get,set}detachstate - */ - PTHREAD_CREATE_JOINABLE = 0, /* Default */ - PTHREAD_CREATE_DETACHED = 1, - -/* - * pthread_attr_{get,set}inheritsched - */ - PTHREAD_INHERIT_SCHED = 0, - PTHREAD_EXPLICIT_SCHED = 1, /* Default */ - -/* - * pthread_{get,set}scope - */ - PTHREAD_SCOPE_PROCESS = 0, - PTHREAD_SCOPE_SYSTEM = 1, /* Default */ - -/* - * pthread_setcancelstate paramters - */ - PTHREAD_CANCEL_ENABLE = 0, /* Default */ - PTHREAD_CANCEL_DISABLE = 1, - -/* - * pthread_setcanceltype parameters - */ - PTHREAD_CANCEL_ASYNCHRONOUS = 0, - PTHREAD_CANCEL_DEFERRED = 1, /* Default */ - -/* - * pthread_mutexattr_{get,set}pshared - * pthread_condattr_{get,set}pshared - */ - PTHREAD_PROCESS_PRIVATE = 0, - PTHREAD_PROCESS_SHARED = 1, - -/* - * pthread_mutexattr_{get,set}robust - */ - PTHREAD_MUTEX_STALLED = 0, /* Default */ - PTHREAD_MUTEX_ROBUST = 1, - -/* - * pthread_barrier_wait - */ - PTHREAD_BARRIER_SERIAL_THREAD = -1 -}; - -/* - * ==================== - * ==================== - * Cancelation - * ==================== - * ==================== - */ -#define PTHREAD_CANCELED ((void *)(size_t) -1) - - -/* - * ==================== - * ==================== - * Once Key - * ==================== - * ==================== - */ -#define PTHREAD_ONCE_INIT { PTW32_FALSE, 0, 0, 0} - -struct pthread_once_t_ -{ - int done; /* indicates if user function has been executed */ - void * lock; - int reserved1; - int reserved2; -}; - - -/* - * ==================== - * ==================== - * Object initialisers - * ==================== - * ==================== - */ -#define PTHREAD_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -1) -#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -2) -#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER ((pthread_mutex_t)(size_t) -3) - -/* - * Compatibility with LinuxThreads - */ -#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP PTHREAD_RECURSIVE_MUTEX_INITIALIZER -#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP PTHREAD_ERRORCHECK_MUTEX_INITIALIZER - -#define PTHREAD_COND_INITIALIZER ((pthread_cond_t)(size_t) -1) - -#define PTHREAD_RWLOCK_INITIALIZER ((pthread_rwlock_t)(size_t) -1) - -#define PTHREAD_SPINLOCK_INITIALIZER ((pthread_spinlock_t)(size_t) -1) - - -/* - * Mutex types. - */ -enum -{ - /* Compatibility with LinuxThreads */ - PTHREAD_MUTEX_FAST_NP, - PTHREAD_MUTEX_RECURSIVE_NP, - PTHREAD_MUTEX_ERRORCHECK_NP, - PTHREAD_MUTEX_TIMED_NP = PTHREAD_MUTEX_FAST_NP, - PTHREAD_MUTEX_ADAPTIVE_NP = PTHREAD_MUTEX_FAST_NP, - /* For compatibility with POSIX */ - PTHREAD_MUTEX_NORMAL = PTHREAD_MUTEX_FAST_NP, - PTHREAD_MUTEX_RECURSIVE = PTHREAD_MUTEX_RECURSIVE_NP, - PTHREAD_MUTEX_ERRORCHECK = PTHREAD_MUTEX_ERRORCHECK_NP, - PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL -}; - - -typedef struct ptw32_cleanup_t ptw32_cleanup_t; - -#if defined(_MSC_VER) -/* Disable MSVC 'anachronism used' warning */ -#pragma warning( disable : 4229 ) -#endif - -typedef void (* PTW32_CDECL ptw32_cleanup_callback_t)(void *); - -#if defined(_MSC_VER) -#pragma warning( default : 4229 ) -#endif - -struct ptw32_cleanup_t -{ - ptw32_cleanup_callback_t routine; - void *arg; - struct ptw32_cleanup_t *prev; -}; - -#if defined(__CLEANUP_SEH) - /* - * WIN32 SEH version of cancel cleanup. - */ - -#define pthread_cleanup_push( _rout, _arg ) \ - { \ - ptw32_cleanup_t _cleanup; \ - \ - _cleanup.routine = (ptw32_cleanup_callback_t)(_rout); \ - _cleanup.arg = (_arg); \ - __try \ - { \ - -#define pthread_cleanup_pop( _execute ) \ - } \ - __finally \ - { \ - if( _execute || AbnormalTermination()) \ - { \ - (*(_cleanup.routine))( _cleanup.arg ); \ - } \ - } \ - } - -#else /* __CLEANUP_SEH */ - -#if defined(__CLEANUP_C) - - /* - * C implementation of PThreads cancel cleanup - */ - -#define pthread_cleanup_push( _rout, _arg ) \ - { \ - ptw32_cleanup_t _cleanup; \ - \ - ptw32_push_cleanup( &_cleanup, (ptw32_cleanup_callback_t) (_rout), (_arg) ); \ - -#define pthread_cleanup_pop( _execute ) \ - (void) ptw32_pop_cleanup( _execute ); \ - } - -#else /* __CLEANUP_C */ - -#if defined(__CLEANUP_CXX) - - /* - * C++ version of cancel cleanup. - * - John E. Bossom. - */ - - class PThreadCleanup { - /* - * PThreadCleanup - * - * Purpose - * This class is a C++ helper class that is - * used to implement pthread_cleanup_push/ - * pthread_cleanup_pop. - * The destructor of this class automatically - * pops the pushed cleanup routine regardless - * of how the code exits the scope - * (i.e. such as by an exception) - */ - ptw32_cleanup_callback_t cleanUpRout; - void * obj; - int executeIt; - - public: - PThreadCleanup() : - cleanUpRout( 0 ), - obj( 0 ), - executeIt( 0 ) - /* - * No cleanup performed - */ - { - } - - PThreadCleanup( - ptw32_cleanup_callback_t routine, - void * arg ) : - cleanUpRout( routine ), - obj( arg ), - executeIt( 1 ) - /* - * Registers a cleanup routine for 'arg' - */ - { - } - - ~PThreadCleanup() - { - if ( executeIt && ((void *) cleanUpRout != (void *) 0) ) - { - (void) (*cleanUpRout)( obj ); - } - } - - void execute( int exec ) - { - executeIt = exec; - } - }; - - /* - * C++ implementation of PThreads cancel cleanup; - * This implementation takes advantage of a helper - * class who's destructor automatically calls the - * cleanup routine if we exit our scope weirdly - */ -#define pthread_cleanup_push( _rout, _arg ) \ - { \ - PThreadCleanup cleanup((ptw32_cleanup_callback_t)(_rout), \ - (void *) (_arg) ); - -#define pthread_cleanup_pop( _execute ) \ - cleanup.execute( _execute ); \ - } - -#else - -#error ERROR [__FILE__, line __LINE__]: Cleanup type undefined. - -#endif /* __CLEANUP_CXX */ - -#endif /* __CLEANUP_C */ - -#endif /* __CLEANUP_SEH */ - -/* - * =============== - * =============== - * Methods - * =============== - * =============== - */ - -/* - * PThread Attribute Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_attr_init (pthread_attr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_destroy (pthread_attr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getdetachstate (const pthread_attr_t * attr, - int *detachstate); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getstackaddr (const pthread_attr_t * attr, - void **stackaddr); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getstacksize (const pthread_attr_t * attr, - size_t * stacksize); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setdetachstate (pthread_attr_t * attr, - int detachstate); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setstackaddr (pthread_attr_t * attr, - void *stackaddr); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setstacksize (pthread_attr_t * attr, - size_t stacksize); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getschedparam (const pthread_attr_t *attr, - struct sched_param *param); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setschedparam (pthread_attr_t *attr, - const struct sched_param *param); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setschedpolicy (pthread_attr_t *, - int); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getschedpolicy (const pthread_attr_t *, - int *); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setinheritsched(pthread_attr_t * attr, - int inheritsched); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getinheritsched(const pthread_attr_t * attr, - int * inheritsched); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_setscope (pthread_attr_t *, - int); - -PTW32_DLLPORT int PTW32_CDECL pthread_attr_getscope (const pthread_attr_t *, - int *); - -/* - * PThread Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_create (pthread_t * tid, - const pthread_attr_t * attr, - void *(PTW32_CDECL *start) (void *), - void *arg); - -PTW32_DLLPORT int PTW32_CDECL pthread_detach (pthread_t tid); - -PTW32_DLLPORT int PTW32_CDECL pthread_equal (pthread_t t1, - pthread_t t2); - -PTW32_DLLPORT void PTW32_CDECL pthread_exit (void *value_ptr); - -PTW32_DLLPORT int PTW32_CDECL pthread_join (pthread_t thread, - void **value_ptr); - -PTW32_DLLPORT pthread_t PTW32_CDECL pthread_self (void); - -PTW32_DLLPORT int PTW32_CDECL pthread_cancel (pthread_t thread); - -PTW32_DLLPORT int PTW32_CDECL pthread_setcancelstate (int state, - int *oldstate); - -PTW32_DLLPORT int PTW32_CDECL pthread_setcanceltype (int type, - int *oldtype); - -PTW32_DLLPORT void PTW32_CDECL pthread_testcancel (void); - -PTW32_DLLPORT int PTW32_CDECL pthread_once (pthread_once_t * once_control, - void (PTW32_CDECL *init_routine) (void)); - -#if PTW32_LEVEL >= PTW32_LEVEL_MAX -PTW32_DLLPORT ptw32_cleanup_t * PTW32_CDECL ptw32_pop_cleanup (int execute); - -PTW32_DLLPORT void PTW32_CDECL ptw32_push_cleanup (ptw32_cleanup_t * cleanup, - ptw32_cleanup_callback_t routine, - void *arg); -#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */ - -/* - * Thread Specific Data Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_key_create (pthread_key_t * key, - void (PTW32_CDECL *destructor) (void *)); - -PTW32_DLLPORT int PTW32_CDECL pthread_key_delete (pthread_key_t key); - -PTW32_DLLPORT int PTW32_CDECL pthread_setspecific (pthread_key_t key, - const void *value); - -PTW32_DLLPORT void * PTW32_CDECL pthread_getspecific (pthread_key_t key); - - -/* - * Mutex Attribute Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_init (pthread_mutexattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_destroy (pthread_mutexattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getpshared (const pthread_mutexattr_t - * attr, - int *pshared); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setpshared (pthread_mutexattr_t * attr, - int pshared); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_settype (pthread_mutexattr_t * attr, int kind); -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_gettype (const pthread_mutexattr_t * attr, int *kind); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setrobust( - pthread_mutexattr_t *attr, - int robust); -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getrobust( - const pthread_mutexattr_t * attr, - int * robust); - -/* - * Barrier Attribute Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_init (pthread_barrierattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_destroy (pthread_barrierattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_getpshared (const pthread_barrierattr_t - * attr, - int *pshared); - -PTW32_DLLPORT int PTW32_CDECL pthread_barrierattr_setpshared (pthread_barrierattr_t * attr, - int pshared); - -/* - * Mutex Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_init (pthread_mutex_t * mutex, - const pthread_mutexattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_destroy (pthread_mutex_t * mutex); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_lock (pthread_mutex_t * mutex); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_timedlock(pthread_mutex_t * mutex, - const struct timespec *abstime); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_trylock (pthread_mutex_t * mutex); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_unlock (pthread_mutex_t * mutex); - -PTW32_DLLPORT int PTW32_CDECL pthread_mutex_consistent (pthread_mutex_t * mutex); - -/* - * Spinlock Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_spin_init (pthread_spinlock_t * lock, int pshared); - -PTW32_DLLPORT int PTW32_CDECL pthread_spin_destroy (pthread_spinlock_t * lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_spin_lock (pthread_spinlock_t * lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_spin_trylock (pthread_spinlock_t * lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_spin_unlock (pthread_spinlock_t * lock); - -/* - * Barrier Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_barrier_init (pthread_barrier_t * barrier, - const pthread_barrierattr_t * attr, - unsigned int count); - -PTW32_DLLPORT int PTW32_CDECL pthread_barrier_destroy (pthread_barrier_t * barrier); - -PTW32_DLLPORT int PTW32_CDECL pthread_barrier_wait (pthread_barrier_t * barrier); - -/* - * Condition Variable Attribute Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_condattr_init (pthread_condattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_condattr_destroy (pthread_condattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_condattr_getpshared (const pthread_condattr_t * attr, - int *pshared); - -PTW32_DLLPORT int PTW32_CDECL pthread_condattr_setpshared (pthread_condattr_t * attr, - int pshared); - -/* - * Condition Variable Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_cond_init (pthread_cond_t * cond, - const pthread_condattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_cond_destroy (pthread_cond_t * cond); - -PTW32_DLLPORT int PTW32_CDECL pthread_cond_wait (pthread_cond_t * cond, - pthread_mutex_t * mutex); - -PTW32_DLLPORT int PTW32_CDECL pthread_cond_timedwait (pthread_cond_t * cond, - pthread_mutex_t * mutex, - const struct timespec *abstime); - -PTW32_DLLPORT int PTW32_CDECL pthread_cond_signal (pthread_cond_t * cond); - -PTW32_DLLPORT int PTW32_CDECL pthread_cond_broadcast (pthread_cond_t * cond); - -/* - * Scheduling - */ -PTW32_DLLPORT int PTW32_CDECL pthread_setschedparam (pthread_t thread, - int policy, - const struct sched_param *param); - -PTW32_DLLPORT int PTW32_CDECL pthread_getschedparam (pthread_t thread, - int *policy, - struct sched_param *param); - -PTW32_DLLPORT int PTW32_CDECL pthread_setconcurrency (int); - -PTW32_DLLPORT int PTW32_CDECL pthread_getconcurrency (void); - -/* - * Read-Write Lock Functions - */ -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_init(pthread_rwlock_t *lock, - const pthread_rwlockattr_t *attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_destroy(pthread_rwlock_t *lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_tryrdlock(pthread_rwlock_t *); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_trywrlock(pthread_rwlock_t *); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_rdlock(pthread_rwlock_t *lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_timedrdlock(pthread_rwlock_t *lock, - const struct timespec *abstime); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_wrlock(pthread_rwlock_t *lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_timedwrlock(pthread_rwlock_t *lock, - const struct timespec *abstime); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlock_unlock(pthread_rwlock_t *lock); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_init (pthread_rwlockattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_destroy (pthread_rwlockattr_t * attr); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_getpshared (const pthread_rwlockattr_t * attr, - int *pshared); - -PTW32_DLLPORT int PTW32_CDECL pthread_rwlockattr_setpshared (pthread_rwlockattr_t * attr, - int pshared); - -#if PTW32_LEVEL >= PTW32_LEVEL_MAX - 1 - -/* - * Signal Functions. Should be defined in <signal.h> but MSVC and MinGW32 - * already have signal.h that don't define these. - */ -PTW32_DLLPORT int PTW32_CDECL pthread_kill(pthread_t thread, int sig); - -/* - * Non-portable functions - */ - -/* - * Compatibility with Linux. - */ -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_setkind_np(pthread_mutexattr_t * attr, - int kind); -PTW32_DLLPORT int PTW32_CDECL pthread_mutexattr_getkind_np(pthread_mutexattr_t * attr, - int *kind); - -/* - * Possibly supported by other POSIX threads implementations - */ -PTW32_DLLPORT int PTW32_CDECL pthread_delay_np (struct timespec * interval); -PTW32_DLLPORT int PTW32_CDECL pthread_num_processors_np(void); -PTW32_DLLPORT unsigned __int64 PTW32_CDECL pthread_getunique_np(pthread_t thread); - -/* - * Useful if an application wants to statically link - * the lib rather than load the DLL at run-time. - */ -PTW32_DLLPORT int PTW32_CDECL pthread_win32_process_attach_np(void); -PTW32_DLLPORT int PTW32_CDECL pthread_win32_process_detach_np(void); -PTW32_DLLPORT int PTW32_CDECL pthread_win32_thread_attach_np(void); -PTW32_DLLPORT int PTW32_CDECL pthread_win32_thread_detach_np(void); - -/* - * Features that are auto-detected at load/run time. - */ -PTW32_DLLPORT int PTW32_CDECL pthread_win32_test_features_np(int); -enum ptw32_features { - PTW32_SYSTEM_INTERLOCKED_COMPARE_EXCHANGE = 0x0001, /* System provides it. */ - PTW32_ALERTABLE_ASYNC_CANCEL = 0x0002 /* Can cancel blocked threads. */ -}; - -/* - * Register a system time change with the library. - * Causes the library to perform various functions - * in response to the change. Should be called whenever - * the application's top level window receives a - * WM_TIMECHANGE message. It can be passed directly to - * pthread_create() as a new thread if desired. - */ -PTW32_DLLPORT void * PTW32_CDECL pthread_timechange_handler_np(void *); - -#endif /*PTW32_LEVEL >= PTW32_LEVEL_MAX - 1 */ - -#if PTW32_LEVEL >= PTW32_LEVEL_MAX - -/* - * Returns the Win32 HANDLE for the POSIX thread. - */ -PTW32_DLLPORT HANDLE PTW32_CDECL pthread_getw32threadhandle_np(pthread_t thread); -/* - * Returns the win32 thread ID for POSIX thread. - */ -PTW32_DLLPORT DWORD PTW32_CDECL pthread_getw32threadid_np (pthread_t thread); - - -/* - * Protected Methods - * - * This function blocks until the given WIN32 handle - * is signaled or pthread_cancel had been called. - * This function allows the caller to hook into the - * PThreads cancel mechanism. It is implemented using - * - * WaitForMultipleObjects - * - * on 'waitHandle' and a manually reset WIN32 Event - * used to implement pthread_cancel. The 'timeout' - * argument to TimedWait is simply passed to - * WaitForMultipleObjects. - */ -PTW32_DLLPORT int PTW32_CDECL pthreadCancelableWait (HANDLE waitHandle); -PTW32_DLLPORT int PTW32_CDECL pthreadCancelableTimedWait (HANDLE waitHandle, - DWORD timeout); - -#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */ - -/* - * Thread-Safe C Runtime Library Mappings. - */ -#if !defined(_UWIN) -# if defined(NEED_ERRNO) - PTW32_DLLPORT int * PTW32_CDECL _errno( void ); -# else -# if !defined(errno) -# if (defined(_MT) || defined(_DLL)) - __declspec(dllimport) extern int * __cdecl _errno(void); -# define errno (*_errno()) -# endif -# endif -# endif -#endif - -/* - * Some compiler environments don't define some things. - */ -#if defined(__BORLANDC__) -# define _ftime ftime -# define _timeb timeb -#endif - -#if defined(__cplusplus) - -/* - * Internal exceptions - */ -class ptw32_exception {}; -class ptw32_exception_cancel : public ptw32_exception {}; -class ptw32_exception_exit : public ptw32_exception {}; - -#endif - -#if PTW32_LEVEL >= PTW32_LEVEL_MAX - -/* FIXME: This is only required if the library was built using SEH */ -/* - * Get internal SEH tag - */ -PTW32_DLLPORT DWORD PTW32_CDECL ptw32_get_exception_services_code(void); - -#endif /* PTW32_LEVEL >= PTW32_LEVEL_MAX */ - -#if !defined(PTW32_BUILD) - -#if defined(__CLEANUP_SEH) - -/* - * Redefine the SEH __except keyword to ensure that applications - * propagate our internal exceptions up to the library's internal handlers. - */ -#define __except( E ) \ - __except( ( GetExceptionCode() == ptw32_get_exception_services_code() ) \ - ? EXCEPTION_CONTINUE_SEARCH : ( E ) ) - -#endif /* __CLEANUP_SEH */ - -#if defined(__CLEANUP_CXX) - -/* - * Redefine the C++ catch keyword to ensure that applications - * propagate our internal exceptions up to the library's internal handlers. - */ -#if defined(_MSC_VER) - /* - * WARNING: Replace any 'catch( ... )' with 'PtW32CatchAll' - * if you want Pthread-Win32 cancelation and pthread_exit to work. - */ - -#if !defined(PtW32NoCatchWarn) - -#pragma message("Specify \"/DPtW32NoCatchWarn\" compiler flag to skip this message.") -#pragma message("------------------------------------------------------------------") -#pragma message("When compiling applications with MSVC++ and C++ exception handling:") -#pragma message(" Replace any 'catch( ... )' in routines called from POSIX threads") -#pragma message(" with 'PtW32CatchAll' or 'CATCHALL' if you want POSIX thread") -#pragma message(" cancelation and pthread_exit to work. For example:") -#pragma message("") -#pragma message(" #if defined(PtW32CatchAll)") -#pragma message(" PtW32CatchAll") -#pragma message(" #else") -#pragma message(" catch(...)") -#pragma message(" #endif") -#pragma message(" {") -#pragma message(" /* Catchall block processing */") -#pragma message(" }") -#pragma message("------------------------------------------------------------------") - -#endif - -#define PtW32CatchAll \ - catch( ptw32_exception & ) { throw; } \ - catch( ... ) - -#else /* _MSC_VER */ - -#define catch( E ) \ - catch( ptw32_exception & ) { throw; } \ - catch( E ) - -#endif /* _MSC_VER */ - -#endif /* __CLEANUP_CXX */ - -#endif /* ! PTW32_BUILD */ - -#if defined(__cplusplus) -} /* End of extern "C" */ -#endif /* __cplusplus */ - -#if defined(PTW32__HANDLE_DEF) -# undef HANDLE -#endif -#if defined(PTW32__DWORD_DEF) -# undef DWORD -#endif - -#undef PTW32_LEVEL -#undef PTW32_LEVEL_MAX - -#endif /* ! RC_INVOKED */ - -#endif /* PTHREAD_H */ diff --git a/src/external/pthread/include/sched.h b/src/external/pthread/include/sched.h deleted file mode 100644 index f36a97a6..00000000 --- a/src/external/pthread/include/sched.h +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Module: sched.h - * - * Purpose: - * Provides an implementation of POSIX realtime extensions - * as defined in - * - * POSIX 1003.1b-1993 (POSIX.1b) - * - * -------------------------------------------------------------------------- - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright(C) 1998 John E. Bossom - * Copyright(C) 1999,2005 Pthreads-win32 contributors - * - * Contact Email: rpj@callisto.canberra.edu.au - * - * The current list of contributors is contained - * in the file CONTRIBUTORS included with the source - * code distribution. The list can also be seen at the - * following World Wide Web location: - * http://sources.redhat.com/pthreads-win32/contributors.html - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library in the file COPYING.LIB; - * if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ -#if !defined(_SCHED_H) -#define _SCHED_H - -#undef PTW32_SCHED_LEVEL - -#if defined(_POSIX_SOURCE) -#define PTW32_SCHED_LEVEL 0 -/* Early POSIX */ -#endif - -#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309 -#undef PTW32_SCHED_LEVEL -#define PTW32_SCHED_LEVEL 1 -/* Include 1b, 1c and 1d */ -#endif - -#if defined(INCLUDE_NP) -#undef PTW32_SCHED_LEVEL -#define PTW32_SCHED_LEVEL 2 -/* Include Non-Portable extensions */ -#endif - -#define PTW32_SCHED_LEVEL_MAX 3 - -#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 ) || !defined(PTW32_SCHED_LEVEL) -#define PTW32_SCHED_LEVEL PTW32_SCHED_LEVEL_MAX -/* Include everything */ -#endif - - -#if defined(__GNUC__) && !defined(__declspec) -# error Please upgrade your GNU compiler to one that supports __declspec. -#endif - -/* - * When building the library, you should define PTW32_BUILD so that - * the variables/functions are exported correctly. When using the library, - * do NOT define PTW32_BUILD, and then the variables/functions will - * be imported correctly. - */ -#if !defined(PTW32_STATIC_LIB) -# if defined(PTW32_BUILD) -# define PTW32_DLLPORT __declspec (dllexport) -# else -# define PTW32_DLLPORT __declspec (dllimport) -# endif -#else -# define PTW32_DLLPORT -#endif - -/* - * This is a duplicate of what is in the autoconf config.h, - * which is only used when building the pthread-win32 libraries. - */ - -#if !defined(PTW32_CONFIG_H) -# if defined(WINCE) -# define NEED_ERRNO -# define NEED_SEM -# endif -# if defined(__MINGW64__) -# define HAVE_STRUCT_TIMESPEC -# define HAVE_MODE_T -# elif defined(_UWIN) || defined(__MINGW32__) -# define HAVE_MODE_T -# endif -#endif - -/* - * - */ - -#if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX -#if defined(NEED_ERRNO) -#include "need_errno.h" -#else -#include <errno.h> -#endif -#endif /* PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX */ - -#if (defined(__MINGW64__) || defined(__MINGW32__)) || defined(_UWIN) -# if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX -/* For pid_t */ -# include <sys/types.h> -/* Required by Unix 98 */ -# include <time.h> -# else - typedef int pid_t; -# endif -#else - typedef int pid_t; -#endif - -/* Thread scheduling policies */ - -enum { - SCHED_OTHER = 0, - SCHED_FIFO, - SCHED_RR, - SCHED_MIN = SCHED_OTHER, - SCHED_MAX = SCHED_RR -}; - -struct sched_param { - int sched_priority; -}; - -#if defined(__cplusplus) -extern "C" -{ -#endif /* __cplusplus */ - -PTW32_DLLPORT int __cdecl sched_yield (void); - -PTW32_DLLPORT int __cdecl sched_get_priority_min (int policy); - -PTW32_DLLPORT int __cdecl sched_get_priority_max (int policy); - -PTW32_DLLPORT int __cdecl sched_setscheduler (pid_t pid, int policy); - -PTW32_DLLPORT int __cdecl sched_getscheduler (pid_t pid); - -/* - * Note that this macro returns ENOTSUP rather than - * ENOSYS as might be expected. However, returning ENOSYS - * should mean that sched_get_priority_{min,max} are - * not implemented as well as sched_rr_get_interval. - * This is not the case, since we just don't support - * round-robin scheduling. Therefore I have chosen to - * return the same value as sched_setscheduler when - * SCHED_RR is passed to it. - */ -#define sched_rr_get_interval(_pid, _interval) \ - ( errno = ENOTSUP, (int) -1 ) - - -#if defined(__cplusplus) -} /* End of extern "C" */ -#endif /* __cplusplus */ - -#undef PTW32_SCHED_LEVEL -#undef PTW32_SCHED_LEVEL_MAX - -#endif /* !_SCHED_H */ - diff --git a/src/external/pthread/include/semaphore.h b/src/external/pthread/include/semaphore.h deleted file mode 100644 index c6e9407e..00000000 --- a/src/external/pthread/include/semaphore.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * Module: semaphore.h - * - * Purpose: - * Semaphores aren't actually part of the PThreads standard. - * They are defined by the POSIX Standard: - * - * POSIX 1003.1b-1993 (POSIX.1b) - * - * -------------------------------------------------------------------------- - * - * Pthreads-win32 - POSIX Threads Library for Win32 - * Copyright(C) 1998 John E. Bossom - * Copyright(C) 1999,2005 Pthreads-win32 contributors - * - * Contact Email: rpj@callisto.canberra.edu.au - * - * The current list of contributors is contained - * in the file CONTRIBUTORS included with the source - * code distribution. The list can also be seen at the - * following World Wide Web location: - * http://sources.redhat.com/pthreads-win32/contributors.html - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library in the file COPYING.LIB; - * if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ -#if !defined( SEMAPHORE_H ) -#define SEMAPHORE_H - -#undef PTW32_SEMAPHORE_LEVEL - -#if defined(_POSIX_SOURCE) -#define PTW32_SEMAPHORE_LEVEL 0 -/* Early POSIX */ -#endif - -#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309 -#undef PTW32_SEMAPHORE_LEVEL -#define PTW32_SEMAPHORE_LEVEL 1 -/* Include 1b, 1c and 1d */ -#endif - -#if defined(INCLUDE_NP) -#undef PTW32_SEMAPHORE_LEVEL -#define PTW32_SEMAPHORE_LEVEL 2 -/* Include Non-Portable extensions */ -#endif - -#define PTW32_SEMAPHORE_LEVEL_MAX 3 - -#if !defined(PTW32_SEMAPHORE_LEVEL) -#define PTW32_SEMAPHORE_LEVEL PTW32_SEMAPHORE_LEVEL_MAX -/* Include everything */ -#endif - -#if defined(__GNUC__) && ! defined (__declspec) -# error Please upgrade your GNU compiler to one that supports __declspec. -#endif - -/* - * When building the library, you should define PTW32_BUILD so that - * the variables/functions are exported correctly. When using the library, - * do NOT define PTW32_BUILD, and then the variables/functions will - * be imported correctly. - */ -#if !defined(PTW32_STATIC_LIB) -# if defined(PTW32_BUILD) -# define PTW32_DLLPORT __declspec (dllexport) -# else -# define PTW32_DLLPORT __declspec (dllimport) -# endif -#else -# define PTW32_DLLPORT -#endif - -/* - * This is a duplicate of what is in the autoconf config.h, - * which is only used when building the pthread-win32 libraries. - */ - -#if !defined(PTW32_CONFIG_H) -# if defined(WINCE) -# define NEED_ERRNO -# define NEED_SEM -# endif -# if defined(__MINGW64__) -# define HAVE_STRUCT_TIMESPEC -# define HAVE_MODE_T -# elif defined(_UWIN) || defined(__MINGW32__) -# define HAVE_MODE_T -# endif -#endif - -/* - * - */ - -#if PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX -#if defined(NEED_ERRNO) -#include "need_errno.h" -#else -#include <errno.h> -#endif -#endif /* PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX */ - -#define _POSIX_SEMAPHORES - -#if defined(__cplusplus) -extern "C" -{ -#endif /* __cplusplus */ - -#if !defined(HAVE_MODE_T) -typedef unsigned int mode_t; -#endif - - -typedef struct sem_t_ * sem_t; - -PTW32_DLLPORT int __cdecl sem_init (sem_t * sem, - int pshared, - unsigned int value); - -PTW32_DLLPORT int __cdecl sem_destroy (sem_t * sem); - -PTW32_DLLPORT int __cdecl sem_trywait (sem_t * sem); - -PTW32_DLLPORT int __cdecl sem_wait (sem_t * sem); - -PTW32_DLLPORT int __cdecl sem_timedwait (sem_t * sem, - const struct timespec * abstime); - -PTW32_DLLPORT int __cdecl sem_post (sem_t * sem); - -PTW32_DLLPORT int __cdecl sem_post_multiple (sem_t * sem, - int count); - -PTW32_DLLPORT int __cdecl sem_open (const char * name, - int oflag, - mode_t mode, - unsigned int value); - -PTW32_DLLPORT int __cdecl sem_close (sem_t * sem); - -PTW32_DLLPORT int __cdecl sem_unlink (const char * name); - -PTW32_DLLPORT int __cdecl sem_getvalue (sem_t * sem, - int * sval); - -#if defined(__cplusplus) -} /* End of extern "C" */ -#endif /* __cplusplus */ - -#undef PTW32_SEMAPHORE_LEVEL -#undef PTW32_SEMAPHORE_LEVEL_MAX - -#endif /* !SEMAPHORE_H */ diff --git a/src/external/pthread/lib/libpthreadGC2.a b/src/external/pthread/lib/libpthreadGC2.a Binary files differdeleted file mode 100644 index df211759..00000000 --- a/src/external/pthread/lib/libpthreadGC2.a +++ /dev/null diff --git a/src/external/pthread/lib/pthreadGC2.dll b/src/external/pthread/lib/pthreadGC2.dll Binary files differdeleted file mode 100644 index 67b9289d..00000000 --- a/src/external/pthread/lib/pthreadGC2.dll +++ /dev/null diff --git a/src/gestures.h b/src/gestures.h index 99f49d2a..c97871e5 100644 --- a/src/gestures.h +++ b/src/gestures.h @@ -1,6 +1,6 @@ /********************************************************************************************** * -* raylib Gestures System - Gestures Processing based on input gesture events (touch/mouse) +* raylib.gestures - Gestures system, gestures processing based on input events (touch/mouse) * * NOTE: Memory footprint of this library is aproximately 128 bytes (global variables) * @@ -24,7 +24,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -147,7 +147,7 @@ float GetGesturePinchAngle(void); // Get gesture pinch ang // Functions required to query time on Windows int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount); int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency); -#elif defined(__linux) +#elif defined(__linux__) #include <sys/time.h> // Required for: timespec #include <time.h> // Required for: clock_gettime() #endif @@ -517,7 +517,7 @@ static double GetCurrentTime(void) time = (double)currentTime/clockFrequency*1000.0f; // Time in miliseconds #endif -#if defined(__linux) +#if defined(__linux__) // NOTE: Only for Linux-based systems struct timespec now; clock_gettime(CLOCK_MONOTONIC, &now); diff --git a/src/models.c b/src/models.c index bef19e10..67e1693c 100644 --- a/src/models.c +++ b/src/models.c @@ -1,17 +1,19 @@ /********************************************************************************************** * -* raylib.models - Basic functions to draw 3d shapes and 3d models +* raylib.models - Basic functions to deal with 3d shapes and 3d models * * CONFIGURATION: * * #define SUPPORT_FILEFORMAT_OBJ / SUPPORT_LOAD_OBJ +* Selected desired fileformats to be supported for loading. * * #define SUPPORT_FILEFORMAT_MTL +* Selected desired fileformats to be supported for loading. * * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. diff --git a/src/physac.h b/src/physac.h index ff56615d..1aa0adee 100644 --- a/src/physac.h +++ b/src/physac.h @@ -249,7 +249,7 @@ PHYSACDEF void ClosePhysics(void); // Functions required to query time on Windows int __stdcall QueryPerformanceCounter(unsigned long long int *lpPerformanceCount); int __stdcall QueryPerformanceFrequency(unsigned long long int *lpFrequency); -#elif defined(__linux) || defined(PLATFORM_WEB) +#elif defined(__linux__) || defined(PLATFORM_WEB) #include <sys/time.h> // Required for: timespec #include <time.h> // Required for: clock_gettime() #include <stdint.h> @@ -277,7 +277,7 @@ PHYSACDEF void ClosePhysics(void); static unsigned int usedMemory = 0; // Total allocated dynamic memory static bool physicsThreadEnabled = false; // Physics thread enabled state static double currentTime = 0; // Current time in milliseconds -#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux) || defined(PLATFORM_WEB) +#if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(PLATFORM_WEB) static double baseTime = 0; // Android and RPI platforms base time #endif static double startTime = 0; // Start time in milliseconds @@ -1906,7 +1906,7 @@ static double GetCurrentTime(void) time = (double)((double)currentTime/clockFrequency)*1000; #endif - #if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux) || defined(PLATFORM_WEB) + #if defined(PLATFORM_ANDROID) || defined(PLATFORM_RPI) || defined(__linux__) || defined(PLATFORM_WEB) struct timespec ts; clock_gettime(CLOCK_MONOTONIC, &ts); uint64_t temp = (uint64_t)ts.tv_sec*1000000000LLU + (uint64_t)ts.tv_nsec; diff --git a/src/raylib.h b/src/raylib.h index b0f03bbe..cdefceb2 100644 --- a/src/raylib.h +++ b/src/raylib.h @@ -1,43 +1,45 @@ /********************************************************************************************** * -* raylib v1.7.0 (www.raylib.com) +* raylib v1.7.0 * -* A simple and easy-to-use library to learn videogames programming +* A simple and easy-to-use library to learn videogames programming (www.raylib.com) * * FEATURES: -* Library written in plain C code (C99) -* Uses PascalCase/camelCase notation -* Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0) -* Unique OpenGL abstraction layer (usable as standalone module): [rlgl] -* Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF) -* Multiple textures support, including compressed formats and mipmaps generation -* Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps -* Powerful math module for Vector, Matrix and Quaternion operations: [raymath] -* Audio loading and playing with streaming support and mixing channels [audio] -* VR stereo rendering support with configurable HMD device parameters -* Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi, HTML5 and Oculus Rift CV1 -* Custom color palette for fancy visuals on raywhite background -* Minimal external dependencies (GLFW3, OpenGL, OpenAL) -* Complete binding for Lua [rlua] +* - Library written in plain C code (C99) +* - Uses PascalCase/camelCase notation +* - Hardware accelerated with OpenGL (1.1, 2.1, 3.3 or ES 2.0) +* - Unique OpenGL abstraction layer (usable as standalone module): [rlgl] +* - Powerful fonts module with SpriteFonts support (XNA bitmap fonts, AngelCode fonts, TTF) +* - Multiple textures support, including compressed formats and mipmaps generation +* - Basic 3d support for Shapes, Models, Billboards, Heightmaps and Cubicmaps +* - Powerful math module for Vector, Matrix and Quaternion operations: [raymath] +* - Audio loading and playing with streaming support and mixing channels [audio] +* - VR stereo rendering support with configurable HMD device parameters +* - Multiple platforms support: Windows, Linux, Mac, Android, Raspberry Pi, HTML5 and Oculus Rift CV1 +* - Custom color palette for fancy visuals on raywhite background +* - Minimal external dependencies (GLFW3, OpenGL, OpenAL) +* - Complete bindings for Lua, Go and Pascal * * NOTES: -* 32bit Colors - All defined color are always RGBA (struct Color is 4 byte) -* One custom default font could be loaded automatically when InitWindow() [core] -* If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads -* If using OpenGL 3.3 or ES2, two default shaders could be loaded automatically (internally defined) +* 32bit Colors - All defined color are always RGBA (struct Color is 4 byte) +* One custom default font could be loaded automatically when InitWindow() [core] +* If using OpenGL 3.3 or ES2, several vertex buffers (VAO/VBO) are created to manage lines-triangles-quads +* If using OpenGL 3.3 or ES2, two default shaders could be loaded automatically (internally defined) * * DEPENDENCIES: -* GLFW3 (www.glfw.org) for window/context management and input [core] -* GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl] -* stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures] -* stb_image_write (Sean Barret) for image writting (PNG) [utils] -* stb_truetype (Sean Barret) for ttf fonts loading [text] -* stb_vorbis (Sean Barret) for ogg audio loading [audio] -* jar_xm (Joshua Reisenauer) for XM audio module loading [audio] -* jar_mod (Joshua Reisenauer) for MOD audio module loading [audio] -* dr_flac (David Reid) for FLAC audio file loading [audio] -* OpenAL Soft for audio device/context management [audio] -* tinfl for data decompression (DEFLATE algorithm) [utils] +* GLFW3 (www.glfw.org) for window/context management and input [core] +* GLAD for OpenGL extensions loading (3.3 Core profile, only PLATFORM_DESKTOP) [rlgl] +* OpenAL Soft for audio device/context management [audio] +* +* OPTIONAL DEPENDENCIES: +* stb_image (Sean Barret) for images loading (JPEG, PNG, BMP, TGA) [textures] +* stb_image_write (Sean Barret) for image writting (PNG) [utils] +* stb_truetype (Sean Barret) for ttf fonts loading [text] +* stb_vorbis (Sean Barret) for ogg audio loading [audio] +* jar_xm (Joshua Reisenauer) for XM audio module loading [audio] +* jar_mod (Joshua Reisenauer) for MOD audio module loading [audio] +* dr_flac (David Reid) for FLAC audio file loading [audio] +* tinfl for data decompression (DEFLATE algorithm) [rres] * * * LICENSE: zlib/libpng @@ -45,7 +47,7 @@ * raylib is licensed under an unmodified zlib/libpng license, which is an OSI-certified, * BSD-like license that allows static linking with closed source software: * -* Copyright (c) 2013-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2013-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -687,6 +689,7 @@ RLAPI Color Fade(Color color, float alpha); // Color fade- RLAPI void SetConfigFlags(char flags); // Setup some window configuration flags RLAPI void ShowLogo(void); // Activates raylib logo at startup (can be done with flags) +//RLAPI void TraceLog(int logType, const char *text, ...); // Trace log messages showing (INFO, WARNING, ERROR, DEBUG) RLAPI bool IsFileDropped(void); // Check if a file have been dropped into window RLAPI char **GetDroppedFiles(int *count); // Retrieve dropped files into window @@ -764,6 +767,7 @@ RLAPI void DrawPixelV(Vector2 position, Color color); RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color); // Draw a line RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color); // Draw a line (Vector version) RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color); // Draw a line defining thickness +RLAPI void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color); // Draw a line using cubic-bezier curves in-out RLAPI void DrawCircle(int centerX, int centerY, float radius, Color color); // Draw a color-filled circle RLAPI void DrawCircleGradient(int centerX, int centerY, float radius, Color color1, Color color2); // Draw a gradient-filled circle RLAPI void DrawCircleV(Vector2 center, float radius, Color color); // Draw a color-filled circle (Vector version) @@ -943,12 +947,13 @@ RLAPI void EndBlendMode(void); // End // VR experience Functions (Module: rlgl) // NOTE: This functions are useless when using OpenGL 1.1 //------------------------------------------------------------------------------------ -RLAPI void InitVrDevice(int vdDevice); // Init VR device -RLAPI void CloseVrDevice(void); // Close VR device -RLAPI bool IsVrDeviceReady(void); // Detect if VR device is ready -RLAPI bool IsVrSimulator(void); // Detect if VR simulator is running -RLAPI void UpdateVrTracking(Camera *camera); // Update VR tracking (position and orientation) and camera -RLAPI void ToggleVrMode(void); // Enable/Disable VR experience (device or simulator) +RLAPI void InitVrSimulator(int vrDevice); // Init VR simulator for selected device +RLAPI void CloseVrSimulator(void); // Close VR simulator for current device +RLAPI bool IsVrSimulatorReady(void); // Detect if VR device is ready +RLAPI void UpdateVrTracking(Camera *camera); // Update VR tracking (position and orientation) and camera +RLAPI void ToggleVrMode(void); // Enable/Disable VR experience (device or simulator) +RLAPI void BeginVrDrawing(void); // Begin VR simulator stereo rendering +RLAPI void EndVrDrawing(void); // End VR simulator stereo rendering //------------------------------------------------------------------------------------ // Audio Loading and Playing Functions (Module: audio) diff --git a/src/raymath.h b/src/raymath.h index a2263f19..7e760957 100644 --- a/src/raymath.h +++ b/src/raymath.h @@ -1,6 +1,6 @@ /********************************************************************************************** * -* raymath v1.0 - Some useful functions to work with Vector3, Matrix and Quaternions +* raymath v1.0 - Math functions to work with Vector3, Matrix and Quaternions * * CONFIGURATION: * @@ -2,10 +2,8 @@ * * rlgl - raylib OpenGL abstraction layer * -* DESCRIPTION: -* -* rlgl allows usage of OpenGL 1.1 style functions (rlVertex) that are internally mapped to -* selected OpenGL version (1.1, 2.1, 3.3 Core, ES 2.0). +* rlgl is a wrapper for multiple OpenGL versions (1.1, 2.1, 3.3 Core, ES 2.0) to +* pseudo-OpenGL 1.1 style functions (rlVertex, rlTranslate, rlRotate...). * * When chosing an OpenGL version greater than OpenGL 1.1, rlgl stores vertex data on internal * VBO buffers (and VAOs if available). It requires calling 3 functions: @@ -16,34 +14,19 @@ * CONFIGURATION: * * #define GRAPHICS_API_OPENGL_11 -* Use OpenGL 1.1 backend -* * #define GRAPHICS_API_OPENGL_21 -* Use OpenGL 2.1 backend -* * #define GRAPHICS_API_OPENGL_33 -* Use OpenGL 3.3 Core profile backend -* * #define GRAPHICS_API_OPENGL_ES2 -* Use OpenGL ES 2.0 backend +* Use selected OpenGL backend * * #define RLGL_STANDALONE * Use rlgl as standalone library (no raylib dependency) * -* #define RLGL_NO_DISTORTION_SHADER -* Avoid stereo rendering distortion sahder (shader_distortion.h) inclusion -* -* #define SUPPORT_SHADER_DEFAULT / ENABLE_SHADER_DEFAULT +* #define SUPPORT_VR_SIMULATION / SUPPORT_STEREO_RENDERING +* Support VR simulation functionality (stereo rendering) * * #define SUPPORT_SHADER_DISTORTION -* -* -* #define SUPPORT_OCULUS_RIFT_CV1 / RLGL_OCULUS_SUPPORT -* Enable Oculus Rift CV1 functionality -* -* #define SUPPORT_STEREO_RENDERING -* -* #define RLGL_NO_DEFAULT_SHADER +* Include stereo rendering distortion shader (shader_distortion.h) * * DEPENDENCIES: * raymath - 3D math functionality (Vector3, Matrix, Quaternion) @@ -52,7 +35,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -121,17 +104,6 @@ #include "shader_distortion.h" // Distortion shader to be embedded #endif -//#define RLGL_OCULUS_SUPPORT // Enable Oculus Rift code -#if defined(RLGL_OCULUS_SUPPORT) - #include "external/OculusSDK/LibOVR/Include/OVR_CAPI_GL.h" // Oculus SDK for OpenGL -#endif - -#if defined(RLGL_STANDALONE) - #define OCULUSAPI -#else - #define OCULUSAPI static -#endif - //---------------------------------------------------------------------------------- // Defines and Macros //---------------------------------------------------------------------------------- @@ -187,15 +159,15 @@ #endif #if defined(GRAPHICS_API_OPENGL_11) - #define GL_UNSIGNED_SHORT_5_6_5 0x8363 - #define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 - #define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 + #define GL_UNSIGNED_SHORT_5_6_5 0x8363 + #define GL_UNSIGNED_SHORT_5_5_5_1 0x8034 + #define GL_UNSIGNED_SHORT_4_4_4_4 0x8033 #endif #if defined(GRAPHICS_API_OPENGL_ES2) - #define glClearDepth glClearDepthf - #define GL_READ_FRAMEBUFFER GL_FRAMEBUFFER - #define GL_DRAW_FRAMEBUFFER GL_FRAMEBUFFER + #define glClearDepth glClearDepthf + #define GL_READ_FRAMEBUFFER GL_FRAMEBUFFER + #define GL_DRAW_FRAMEBUFFER GL_FRAMEBUFFER #endif // Default vertex attribute names on shader to set location points @@ -267,32 +239,6 @@ typedef struct VrStereoConfig { Matrix eyesViewOffset[2]; // VR stereo rendering eyes view offset matrices } VrStereoConfig; -#if defined(RLGL_OCULUS_SUPPORT) -typedef struct OculusBuffer { - ovrTextureSwapChain textureChain; - GLuint depthId; - GLuint fboId; - int width; - int height; -} OculusBuffer; - -typedef struct OculusMirror { - ovrMirrorTexture texture; - GLuint fboId; - int width; - int height; -} OculusMirror; - -typedef struct OculusLayer { - ovrViewScaleDesc viewScaleDesc; - ovrLayerEyeFov eyeLayer; // layer 0 - //ovrLayerQuad quadLayer; // TODO: layer 1: '2D' quad for GUI - Matrix eyeProjections[2]; - int width; - int height; -} OculusLayer; -#endif - //---------------------------------------------------------------------------------- // Global Variables Definition //---------------------------------------------------------------------------------- @@ -305,7 +251,7 @@ static Matrix projection; static Matrix *currentMatrix; static int currentMatrixMode; -static DrawMode currentDrawMode; +static int currentDrawMode; static float currentDepth = -1.0f; @@ -334,6 +280,13 @@ static bool texCompETC1Supported = false; // ETC1 texture compression support static bool texCompETC2Supported = false; // ETC2/EAC texture compression support static bool texCompPVRTSupported = false; // PVR texture compression support static bool texCompASTCSupported = false; // ASTC texture compression support + +// VR global variables +static VrDeviceInfo hmd; // Current VR device info +static VrStereoConfig vrConfig; // VR stereo configuration for simulator +static bool vrSimulatorReady = false; // VR simulator ready flag +static bool vrStereoRender = false; // VR stereo rendering enabled/disabled flag + // NOTE: This flag is useful to render data over stereo image (i.e. FPS) #endif // Extension supported flag: Anisotropic filtering @@ -343,26 +296,6 @@ static float maxAnisotropicLevel = 0.0f; // Maximum anisotropy level supp // Extension supported flag: Clamp mirror wrap mode static bool texClampMirrorSupported = false; // Clamp mirror wrap mode supported -#if defined(RLGL_OCULUS_SUPPORT) -// OVR device variables -static ovrSession session; // Oculus session (pointer to ovrHmdStruct) -static ovrHmdDesc hmdDesc; // Oculus device descriptor parameters -static ovrGraphicsLuid luid; // Oculus locally unique identifier for the program (64 bit) -static OculusLayer layer; // Oculus drawing layer (similar to photoshop) -static OculusBuffer buffer; // Oculus internal buffers (texture chain and fbo) -static OculusMirror mirror; // Oculus mirror texture and fbo -static unsigned int frameIndex = 0; // Oculus frames counter, used to discard frames from chain -#endif - -// VR global variables -static VrDeviceInfo hmd; // Current VR device info -static VrStereoConfig vrConfig; // VR stereo configuration for simulator -static bool vrDeviceReady = false; // VR device ready flag -static bool vrSimulator = false; // VR simulator enabled flag -static bool vrEnabled = false; // VR experience enabled (device or simulator) -static bool vrRendering = true; // VR stereo rendering enabled/disabled flag - // NOTE: This flag is useful to render data over stereo image (i.e. FPS) - #if defined(GRAPHICS_API_OPENGL_ES2) // NOTE: VAO functionality is exposed through extensions (OES) static PFNGLGENVERTEXARRAYSOESPROC glGenVertexArrays; @@ -380,7 +313,7 @@ static int blendMode = 0; // Track current blending mode // White texture useful for plain color polys (required by shader) static unsigned int whiteTexture; -// Default framebuffer size (required by Oculus device) +// Default framebuffer size static int screenWidth; // Default framebuffer width static int screenHeight; // Default framebuffer height @@ -397,7 +330,7 @@ static void UnloadDefaultShader(void); // Unload default shader static void LoadDefaultBuffers(void); // Load default internal buffers (lines, triangles, quads) static void UpdateDefaultBuffers(void); // Update default internal buffers (VAOs/VBOs) with vertex data -static void DrawDefaultBuffers(int eyesCount); // Draw default internal buffers vertex data +static void DrawDefaultBuffers(void); // Draw default internal buffers vertex data static void UnloadDefaultBuffers(void); // Unload default internal buffers vertex data from CPU and GPU // Configure stereo rendering (including distortion shader) with HMD device parameters @@ -407,26 +340,6 @@ static void SetStereoConfig(VrDeviceInfo info); static void SetStereoView(int eye, Matrix matProjection, Matrix matModelView); #endif -#if defined(RLGL_OCULUS_SUPPORT) -#if !defined(RLGL_STANDALONE) -static bool InitOculusDevice(void); // Initialize Oculus device (returns true if success) -static void CloseOculusDevice(void); // Close Oculus device -static void UpdateOculusTracking(Camera *camera); // Update Oculus head position-orientation tracking -static void BeginOculusDrawing(void); // Setup Oculus buffers for drawing -static void EndOculusDrawing(void); // Finish Oculus drawing and blit framebuffer to mirror -#endif - -static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height); // Load Oculus required buffers -static void UnloadOculusBuffer(ovrSession session, OculusBuffer buffer); // Unload texture required buffers -static OculusMirror LoadOculusMirror(ovrSession session, int width, int height); // Load Oculus mirror buffers -static void UnloadOculusMirror(ovrSession session, OculusMirror mirror); // Unload Oculus mirror buffers -static void BlitOculusMirror(ovrSession session, OculusMirror mirror); // Copy Oculus screen buffer to mirror texture -static OculusLayer InitOculusLayer(ovrSession session); // Init Oculus layer (similar to photoshop) -static Matrix FromOvrMatrix(ovrMatrix4f ovrM); // Convert from Oculus ovrMatrix4f struct to raymath Matrix struct -#endif - - - #if defined(GRAPHICS_API_OPENGL_11) static int GenerateMipmaps(unsigned char *data, int baseWidth, int baseHeight); static Color *GenNextMipmap(Color *srcData, int srcWidth, int srcHeight); @@ -1352,9 +1265,7 @@ void rlglDraw(void) // NOTE: Default buffers upload and draw UpdateDefaultBuffers(); - - if (vrEnabled && vrRendering) DrawDefaultBuffers(2); - else DrawDefaultBuffers(1); + DrawDefaultBuffers(); // NOTE: Stereo rendering is checked inside #endif } @@ -2018,9 +1929,6 @@ void rlglDrawMesh(Mesh mesh, Material material, Matrix transform) #endif #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) - int eyesCount = 1; - if (vrEnabled) eyesCount = 2; - glUseProgram(material.shader.id); // Upload to shader material.colDiffuse @@ -2153,6 +2061,9 @@ void rlglDrawMesh(Mesh mesh, Material material, Matrix transform) if (mesh.indices != NULL) glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, quads.vboId[3]); } + int eyesCount = 1; + if (vrStereoRender) eyesCount = 2; + for (int eye = 0; eye < eyesCount; eye++) { if (eyesCount == 2) SetStereoView(eye, matProjection, matModelView); @@ -2617,146 +2528,123 @@ void EndBlendMode(void) BeginBlendMode(BLEND_ALPHA); } -// Init VR device (or simulator) -// NOTE: If device is not available, it fallbacks to default device (simulator) +// Init VR simulator for selected device // NOTE: It modifies the global variable: VrDeviceInfo hmd -void InitVrDevice(int vrDevice) +void InitVrSimulator(int vrDevice) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) - switch (vrDevice) - { - case HMD_DEFAULT_DEVICE: TraceLog(INFO, "Initializing default VR Device (Oculus Rift CV1)"); - case HMD_OCULUS_RIFT_DK2: - case HMD_OCULUS_RIFT_CV1: - { -#if defined(RLGL_OCULUS_SUPPORT) - vrDeviceReady = InitOculusDevice(); -#else - TraceLog(WARNING, "Oculus Rift not supported by default, recompile raylib with Oculus support"); -#endif - } break; - case HMD_VALVE_HTC_VIVE: - case HMD_SAMSUNG_GEAR_VR: - case HMD_GOOGLE_CARDBOARD: - case HMD_SONY_PLAYSTATION_VR: - case HMD_RAZER_OSVR: - case HMD_FOVE_VR: TraceLog(WARNING, "VR Device not supported"); - default: break; - } - - if (!vrDeviceReady) - { - TraceLog(WARNING, "VR Device not found: Initializing VR Simulator (Oculus Rift CV1)"); - - if (vrDevice == HMD_OCULUS_RIFT_DK2) - { - // Oculus Rift DK2 parameters - hmd.hResolution = 1280; // HMD horizontal resolution in pixels - hmd.vResolution = 800; // HMD vertical resolution in pixels - hmd.hScreenSize = 0.14976f; // HMD horizontal size in meters - hmd.vScreenSize = 0.09356f; // HMD vertical size in meters - hmd.vScreenCenter = 0.04678f; // HMD screen center in meters - hmd.eyeToScreenDistance = 0.041f; // HMD distance between eye and display in meters - hmd.lensSeparationDistance = 0.0635f; // HMD lens separation distance in meters - hmd.interpupillaryDistance = 0.064f; // HMD IPD (distance between pupils) in meters - hmd.distortionK[0] = 1.0f; // HMD lens distortion constant parameter 0 - hmd.distortionK[1] = 0.22f; // HMD lens distortion constant parameter 1 - hmd.distortionK[2] = 0.24f; // HMD lens distortion constant parameter 2 - hmd.distortionK[3] = 0.0f; // HMD lens distortion constant parameter 3 - hmd.chromaAbCorrection[0] = 0.996f; // HMD chromatic aberration correction parameter 0 - hmd.chromaAbCorrection[1] = -0.004f; // HMD chromatic aberration correction parameter 1 - hmd.chromaAbCorrection[2] = 1.014f; // HMD chromatic aberration correction parameter 2 - hmd.chromaAbCorrection[3] = 0.0f; // HMD chromatic aberration correction parameter 3 - } - else if ((vrDevice == HMD_DEFAULT_DEVICE) || (vrDevice == HMD_OCULUS_RIFT_CV1)) - { - // Oculus Rift CV1 parameters - // NOTE: CV1 represents a complete HMD redesign compared to previous versions, - // new Fresnel-hybrid-asymmetric lenses have been added and, consequently, - // previous parameters (DK2) and distortion shader (DK2) doesn't work any more. - // I just defined a set of parameters for simulator that approximate to CV1 stereo rendering - // but result is not the same obtained with Oculus PC SDK. - hmd.hResolution = 2160; // HMD horizontal resolution in pixels - hmd.vResolution = 1200; // HMD vertical resolution in pixels - hmd.hScreenSize = 0.133793f; // HMD horizontal size in meters - hmd.vScreenSize = 0.0669f; // HMD vertical size in meters - hmd.vScreenCenter = 0.04678f; // HMD screen center in meters - hmd.eyeToScreenDistance = 0.041f; // HMD distance between eye and display in meters - hmd.lensSeparationDistance = 0.07f; // HMD lens separation distance in meters - hmd.interpupillaryDistance = 0.07f; // HMD IPD (distance between pupils) in meters - hmd.distortionK[0] = 1.0f; // HMD lens distortion constant parameter 0 - hmd.distortionK[1] = 0.22f; // HMD lens distortion constant parameter 1 - hmd.distortionK[2] = 0.24f; // HMD lens distortion constant parameter 2 - hmd.distortionK[3] = 0.0f; // HMD lens distortion constant parameter 3 - hmd.chromaAbCorrection[0] = 0.996f; // HMD chromatic aberration correction parameter 0 - hmd.chromaAbCorrection[1] = -0.004f; // HMD chromatic aberration correction parameter 1 - hmd.chromaAbCorrection[2] = 1.014f; // HMD chromatic aberration correction parameter 2 - hmd.chromaAbCorrection[3] = 0.0f; // HMD chromatic aberration correction parameter 3 - } - - // Initialize framebuffer and textures for stereo rendering - // NOTE: screen size should match HMD aspect ratio - vrConfig.stereoFbo = rlglLoadRenderTexture(screenWidth, screenHeight); - - // Load distortion shader (initialized by default with Oculus Rift CV1 parameters) - vrConfig.distortionShader.id = LoadShaderProgram(vDistortionShaderStr, fDistortionShaderStr); - if (vrConfig.distortionShader.id != 0) LoadDefaultShaderLocations(&vrConfig.distortionShader); - - SetStereoConfig(hmd); - - vrSimulator = true; - vrEnabled = true; - } + if (vrDevice == HMD_OCULUS_RIFT_DK2) + { + // Oculus Rift DK2 parameters + hmd.hResolution = 1280; // HMD horizontal resolution in pixels + hmd.vResolution = 800; // HMD vertical resolution in pixels + hmd.hScreenSize = 0.14976f; // HMD horizontal size in meters + hmd.vScreenSize = 0.09356f; // HMD vertical size in meters + hmd.vScreenCenter = 0.04678f; // HMD screen center in meters + hmd.eyeToScreenDistance = 0.041f; // HMD distance between eye and display in meters + hmd.lensSeparationDistance = 0.0635f; // HMD lens separation distance in meters + hmd.interpupillaryDistance = 0.064f; // HMD IPD (distance between pupils) in meters + hmd.distortionK[0] = 1.0f; // HMD lens distortion constant parameter 0 + hmd.distortionK[1] = 0.22f; // HMD lens distortion constant parameter 1 + hmd.distortionK[2] = 0.24f; // HMD lens distortion constant parameter 2 + hmd.distortionK[3] = 0.0f; // HMD lens distortion constant parameter 3 + hmd.chromaAbCorrection[0] = 0.996f; // HMD chromatic aberration correction parameter 0 + hmd.chromaAbCorrection[1] = -0.004f; // HMD chromatic aberration correction parameter 1 + hmd.chromaAbCorrection[2] = 1.014f; // HMD chromatic aberration correction parameter 2 + hmd.chromaAbCorrection[3] = 0.0f; // HMD chromatic aberration correction parameter 3 + + TraceLog(WARNING, "Initializing VR Simulator (Oculus Rift DK2)"); + } + else if ((vrDevice == HMD_DEFAULT_DEVICE) || (vrDevice == HMD_OCULUS_RIFT_CV1)) + { + // Oculus Rift CV1 parameters + // NOTE: CV1 represents a complete HMD redesign compared to previous versions, + // new Fresnel-hybrid-asymmetric lenses have been added and, consequently, + // previous parameters (DK2) and distortion shader (DK2) doesn't work any more. + // I just defined a set of parameters for simulator that approximate to CV1 stereo rendering + // but result is not the same obtained with Oculus PC SDK. + hmd.hResolution = 2160; // HMD horizontal resolution in pixels + hmd.vResolution = 1200; // HMD vertical resolution in pixels + hmd.hScreenSize = 0.133793f; // HMD horizontal size in meters + hmd.vScreenSize = 0.0669f; // HMD vertical size in meters + hmd.vScreenCenter = 0.04678f; // HMD screen center in meters + hmd.eyeToScreenDistance = 0.041f; // HMD distance between eye and display in meters + hmd.lensSeparationDistance = 0.07f; // HMD lens separation distance in meters + hmd.interpupillaryDistance = 0.07f; // HMD IPD (distance between pupils) in meters + hmd.distortionK[0] = 1.0f; // HMD lens distortion constant parameter 0 + hmd.distortionK[1] = 0.22f; // HMD lens distortion constant parameter 1 + hmd.distortionK[2] = 0.24f; // HMD lens distortion constant parameter 2 + hmd.distortionK[3] = 0.0f; // HMD lens distortion constant parameter 3 + hmd.chromaAbCorrection[0] = 0.996f; // HMD chromatic aberration correction parameter 0 + hmd.chromaAbCorrection[1] = -0.004f; // HMD chromatic aberration correction parameter 1 + hmd.chromaAbCorrection[2] = 1.014f; // HMD chromatic aberration correction parameter 2 + hmd.chromaAbCorrection[3] = 0.0f; // HMD chromatic aberration correction parameter 3 + + TraceLog(WARNING, "Initializing VR Simulator (Oculus Rift CV1)"); + } + else + { + TraceLog(WARNING, "VR Simulator doesn't support current device yet,"); + TraceLog(WARNING, "using default VR Simulator parameters"); + } + + // Initialize framebuffer and textures for stereo rendering + // NOTE: screen size should match HMD aspect ratio + vrConfig.stereoFbo = rlglLoadRenderTexture(screenWidth, screenHeight); + + // Load distortion shader (initialized by default with Oculus Rift CV1 parameters) + vrConfig.distortionShader.id = LoadShaderProgram(vDistortionShaderStr, fDistortionShaderStr); + if (vrConfig.distortionShader.id != 0) LoadDefaultShaderLocations(&vrConfig.distortionShader); + + SetStereoConfig(hmd); + + vrSimulatorReady = true; #endif #if defined(GRAPHICS_API_OPENGL_11) - TraceLog(WARNING, "VR device or simulator not supported on OpenGL 1.1"); + TraceLog(WARNING, "VR Simulator not supported on OpenGL 1.1"); #endif } -// Close VR device (or simulator) -void CloseVrDevice(void) +// Close VR simulator for current device +void CloseVrSimulator(void) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) -#if defined(RLGL_OCULUS_SUPPORT) - if (vrDeviceReady) CloseOculusDevice(); - else -#endif + if (vrSimulatorReady) { rlDeleteRenderTextures(vrConfig.stereoFbo); // Unload stereo framebuffer and texture UnloadShader(vrConfig.distortionShader); // Unload distortion shader } #endif - vrDeviceReady = false; -} - -// Detect if VR device is available -bool IsVrDeviceReady(void) -{ - return (vrDeviceReady && vrEnabled); } // Detect if VR simulator is running -bool IsVrSimulator(void) +bool IsVrSimulatorReady(void) { - return (vrSimulator && vrEnabled); +#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) + return vrSimulatorReady; +#else + return false; +#endif } // Enable/Disable VR experience (device or simulator) void ToggleVrMode(void) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) - if (vrDeviceReady || vrSimulator) vrEnabled = !vrEnabled; - else vrEnabled = false; + vrSimulatorReady = !vrSimulatorReady; - if (!vrEnabled) + if (!vrSimulatorReady) { + vrStereoRender = false; + // Reset viewport and default projection-modelview matrices rlViewport(0, 0, screenWidth, screenHeight); projection = MatrixOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f); MatrixTranspose(&projection); modelview = MatrixIdentity(); } + else vrStereoRender = true; #endif } @@ -2764,37 +2652,29 @@ void ToggleVrMode(void) // NOTE: Camera (position, target, up) gets update with head tracking information void UpdateVrTracking(Camera *camera) { -#if defined(RLGL_OCULUS_SUPPORT) - if (vrDeviceReady) UpdateOculusTracking(camera); -#endif + // TODO: Simulate 1st person camera system } // Begin Oculus drawing configuration void BeginVrDrawing(void) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) -#if defined(RLGL_OCULUS_SUPPORT) - if (vrDeviceReady) - { - BeginOculusDrawing(); - } - else -#endif + if (vrSimulatorReady) { // Setup framebuffer for stereo rendering rlEnableRenderTexture(vrConfig.stereoFbo.id); - } - // NOTE: If your application is configured to treat the texture as a linear format (e.g. GL_RGBA) - // and performs linear-to-gamma conversion in GLSL or does not care about gamma-correction, then: - // - Require OculusBuffer format to be OVR_FORMAT_R8G8B8A8_UNORM_SRGB - // - Do NOT enable GL_FRAMEBUFFER_SRGB - //glEnable(GL_FRAMEBUFFER_SRGB); + // NOTE: If your application is configured to treat the texture as a linear format (e.g. GL_RGBA) + // and performs linear-to-gamma conversion in GLSL or does not care about gamma-correction, then: + // - Require OculusBuffer format to be OVR_FORMAT_R8G8B8A8_UNORM_SRGB + // - Do NOT enable GL_FRAMEBUFFER_SRGB + //glEnable(GL_FRAMEBUFFER_SRGB); - //glViewport(0, 0, buffer.width, buffer.height); // Useful if rendering to separate framebuffers (every eye) - rlClearScreenBuffers(); // Clear current framebuffer(s) - - vrRendering = true; + //glViewport(0, 0, buffer.width, buffer.height); // Useful if rendering to separate framebuffers (every eye) + rlClearScreenBuffers(); // Clear current framebuffer(s) + + vrStereoRender = true; + } #endif } @@ -2802,18 +2682,13 @@ void BeginVrDrawing(void) void EndVrDrawing(void) { #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) -#if defined(RLGL_OCULUS_SUPPORT) - if (vrDeviceReady) - { - EndOculusDrawing(); - } - else -#endif + if (vrSimulatorReady) { - // Unbind current framebuffer - rlDisableRenderTexture(); + vrStereoRender = false; // Disable stereo render + + rlDisableRenderTexture(); // Unbind current framebuffer - rlClearScreenBuffers(); // Clear current framebuffer + rlClearScreenBuffers(); // Clear current framebuffer // Set viewport to default framebuffer size (screen size) rlViewport(0, 0, screenWidth, screenHeight); @@ -2855,15 +2730,21 @@ void EndVrDrawing(void) rlDisableTexture(); + // Update and draw render texture fbo with distortion to backbuffer UpdateDefaultBuffers(); - DrawDefaultBuffers(1); - + DrawDefaultBuffers(); + + // Restore defaultShader currentShader = defaultShader; - } - - rlDisableDepthTest(); - vrRendering = false; + // Reset viewport and default projection-modelview matrices + rlViewport(0, 0, screenWidth, screenHeight); + projection = MatrixOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f); + MatrixTranspose(&projection); + modelview = MatrixIdentity(); + + rlDisableDepthTest(); + } #endif } @@ -3405,10 +3286,13 @@ static void UpdateDefaultBuffers(void) // Draw default internal buffers vertex data // NOTE: We draw in this order: lines, triangles, quads -static void DrawDefaultBuffers(int eyesCount) +static void DrawDefaultBuffers() { Matrix matProjection = projection; Matrix matModelView = modelview; + + int eyesCount = 1; + if (vrStereoRender) eyesCount = 2; for (int eye = 0; eye < eyesCount; eye++) { @@ -3693,47 +3577,19 @@ static void SetStereoConfig(VrDeviceInfo hmd) // Set internal projection and modelview matrix depending on eyes tracking data static void SetStereoView(int eye, Matrix matProjection, Matrix matModelView) { - if (vrEnabled) - { - Matrix eyeProjection = matProjection; - Matrix eyeModelView = matModelView; + Matrix eyeProjection = matProjection; + Matrix eyeModelView = matModelView; -#if defined(RLGL_OCULUS_SUPPORT) - if (vrDeviceReady) - { - rlViewport(layer.eyeLayer.Viewport[eye].Pos.x, layer.eyeLayer.Viewport[eye].Pos.y, - layer.eyeLayer.Viewport[eye].Size.w, layer.eyeLayer.Viewport[eye].Size.h); - - Quaternion eyeRenderPose = (Quaternion){ layer.eyeLayer.RenderPose[eye].Orientation.x, - layer.eyeLayer.RenderPose[eye].Orientation.y, - layer.eyeLayer.RenderPose[eye].Orientation.z, - layer.eyeLayer.RenderPose[eye].Orientation.w }; - QuaternionInvert(&eyeRenderPose); - Matrix eyeOrientation = QuaternionToMatrix(eyeRenderPose); - Matrix eyeTranslation = MatrixTranslate(-layer.eyeLayer.RenderPose[eye].Position.x, - -layer.eyeLayer.RenderPose[eye].Position.y, - -layer.eyeLayer.RenderPose[eye].Position.z); - - Matrix eyeView = MatrixMultiply(eyeTranslation, eyeOrientation); // Matrix containing eye-head movement - eyeModelView = MatrixMultiply(matModelView, eyeView); // Combine internal camera matrix (modelview) wih eye-head movement - - eyeProjection = layer.eyeProjections[eye]; - } - else -#endif - { - // Setup viewport and projection/modelview matrices using tracking data - rlViewport(eye*screenWidth/2, 0, screenWidth/2, screenHeight); + // Setup viewport and projection/modelview matrices using tracking data + rlViewport(eye*screenWidth/2, 0, screenWidth/2, screenHeight); - // Apply view offset to modelview matrix - eyeModelView = MatrixMultiply(matModelView, vrConfig.eyesViewOffset[eye]); + // Apply view offset to modelview matrix + eyeModelView = MatrixMultiply(matModelView, vrConfig.eyesViewOffset[eye]); - eyeProjection = vrConfig.eyesProjection[eye]; - } + eyeProjection = vrConfig.eyesProjection[eye]; - SetMatrixModelview(eyeModelView); - SetMatrixProjection(eyeProjection); - } + SetMatrixModelview(eyeModelView); + SetMatrixProjection(eyeProjection); } #endif //defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2) @@ -3864,304 +3720,6 @@ static Color *GenNextMipmap(Color *srcData, int srcWidth, int srcHeight) } #endif -#if defined(RLGL_OCULUS_SUPPORT) -// Initialize Oculus device (returns true if success) -OCULUSAPI bool InitOculusDevice(void) -{ - bool oculusReady = false; - - ovrResult result = ovr_Initialize(NULL); - - if (OVR_FAILURE(result)) TraceLog(WARNING, "OVR: Could not initialize Oculus device"); - else - { - result = ovr_Create(&session, &luid); - if (OVR_FAILURE(result)) - { - TraceLog(WARNING, "OVR: Could not create Oculus session"); - ovr_Shutdown(); - } - else - { - hmdDesc = ovr_GetHmdDesc(session); - - TraceLog(INFO, "OVR: Product Name: %s", hmdDesc.ProductName); - TraceLog(INFO, "OVR: Manufacturer: %s", hmdDesc.Manufacturer); - TraceLog(INFO, "OVR: Product ID: %i", hmdDesc.ProductId); - TraceLog(INFO, "OVR: Product Type: %i", hmdDesc.Type); - //TraceLog(INFO, "OVR: Serial Number: %s", hmdDesc.SerialNumber); - TraceLog(INFO, "OVR: Resolution: %ix%i", hmdDesc.Resolution.w, hmdDesc.Resolution.h); - - // NOTE: Oculus mirror is set to defined screenWidth and screenHeight... - // ...ideally, it should be (hmdDesc.Resolution.w/2, hmdDesc.Resolution.h/2) - - // Initialize Oculus Buffers - layer = InitOculusLayer(session); - buffer = LoadOculusBuffer(session, layer.width, layer.height); - mirror = LoadOculusMirror(session, hmdDesc.Resolution.w/2, hmdDesc.Resolution.h/2); // NOTE: hardcoded... - layer.eyeLayer.ColorTexture[0] = buffer.textureChain; //SetOculusLayerTexture(eyeLayer, buffer.textureChain); - - // Recenter OVR tracking origin - ovr_RecenterTrackingOrigin(session); - - oculusReady = true; - vrEnabled = true; - } - } - - return oculusReady; -} - -// Close Oculus device (and unload buffers) -OCULUSAPI void CloseOculusDevice(void) -{ - UnloadOculusMirror(session, mirror); // Unload Oculus mirror buffer - UnloadOculusBuffer(session, buffer); // Unload Oculus texture buffers - - ovr_Destroy(session); // Free Oculus session data - ovr_Shutdown(); // Close Oculus device connection -} - -// Update Oculus head position-orientation tracking -OCULUSAPI void UpdateOculusTracking(Camera *camera) -{ - frameIndex++; - - ovrPosef eyePoses[2]; - ovr_GetEyePoses(session, frameIndex, ovrTrue, layer.viewScaleDesc.HmdToEyeOffset, eyePoses, &layer.eyeLayer.SensorSampleTime); - - layer.eyeLayer.RenderPose[0] = eyePoses[0]; - layer.eyeLayer.RenderPose[1] = eyePoses[1]; - - // TODO: Update external camera with eyePoses data (position, orientation) - // NOTE: We can simplify to simple camera if we consider IPD and HMD device configuration again later - // it will be useful for the user to draw, lets say, billboards oriented to camera - - // Get session status information - ovrSessionStatus sessionStatus; - ovr_GetSessionStatus(session, &sessionStatus); - - if (sessionStatus.ShouldQuit) TraceLog(WARNING, "OVR: Session should quit..."); - if (sessionStatus.ShouldRecenter) ovr_RecenterTrackingOrigin(session); - //if (sessionStatus.HmdPresent) // HMD is present. - //if (sessionStatus.DisplayLost) // HMD was unplugged or the display driver was manually disabled or encountered a TDR. - //if (sessionStatus.HmdMounted) // HMD is on the user's head. - //if (sessionStatus.IsVisible) // the game or experience has VR focus and is visible in the HMD. -} - -// Setup Oculus buffers for drawing -OCULUSAPI void BeginOculusDrawing(void) -{ - GLuint currentTexId; - int currentIndex; - - ovr_GetTextureSwapChainCurrentIndex(session, buffer.textureChain, ¤tIndex); - ovr_GetTextureSwapChainBufferGL(session, buffer.textureChain, currentIndex, ¤tTexId); - - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, buffer.fboId); - glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, currentTexId, 0); - //glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, buffer.depthId, 0); // Already binded -} - -// Finish Oculus drawing and blit framebuffer to mirror -OCULUSAPI void EndOculusDrawing(void) -{ - // Unbind current framebuffer (Oculus buffer) - glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); - - ovr_CommitTextureSwapChain(session, buffer.textureChain); - - ovrLayerHeader *layers = &layer.eyeLayer.Header; - ovr_SubmitFrame(session, frameIndex, &layer.viewScaleDesc, &layers, 1); - - // Blit mirror texture to back buffer - BlitOculusMirror(session, mirror); -} - -// Load Oculus required buffers: texture-swap-chain, fbo, texture-depth -static OculusBuffer LoadOculusBuffer(ovrSession session, int width, int height) -{ - OculusBuffer buffer; - buffer.width = width; - buffer.height = height; - - // Create OVR texture chain - ovrTextureSwapChainDesc desc = {}; - desc.Type = ovrTexture_2D; - desc.ArraySize = 1; - desc.Width = width; - desc.Height = height; - desc.MipLevels = 1; - desc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB; // Requires glEnable(GL_FRAMEBUFFER_SRGB); - desc.SampleCount = 1; - desc.StaticImage = ovrFalse; - - ovrResult result = ovr_CreateTextureSwapChainGL(session, &desc, &buffer.textureChain); - - if (!OVR_SUCCESS(result)) TraceLog(WARNING, "OVR: Failed to create swap textures buffer"); - - int textureCount = 0; - ovr_GetTextureSwapChainLength(session, buffer.textureChain, &textureCount); - - if (!OVR_SUCCESS(result) || !textureCount) TraceLog(WARNING, "OVR: Unable to count swap chain textures"); - - for (int i = 0; i < textureCount; ++i) - { - GLuint chainTexId; - ovr_GetTextureSwapChainBufferGL(session, buffer.textureChain, i, &chainTexId); - glBindTexture(GL_TEXTURE_2D, chainTexId); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - } - - glBindTexture(GL_TEXTURE_2D, 0); - - /* - // Setup framebuffer object (using depth texture) - glGenFramebuffers(1, &buffer.fboId); - glGenTextures(1, &buffer.depthId); - glBindTexture(GL_TEXTURE_2D, buffer.depthId); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); - glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT16, buffer.width, buffer.height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL); - */ - - // Setup framebuffer object (using depth renderbuffer) - glGenFramebuffers(1, &buffer.fboId); - glGenRenderbuffers(1, &buffer.depthId); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, buffer.fboId); - glBindRenderbuffer(GL_RENDERBUFFER, buffer.depthId); - glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, buffer.width, buffer.height); - glBindRenderbuffer(GL_RENDERBUFFER, 0); - glFramebufferRenderbuffer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, buffer.depthId); - glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0); - - return buffer; -} - -// Unload texture required buffers -static void UnloadOculusBuffer(ovrSession session, OculusBuffer buffer) -{ - if (buffer.textureChain) - { - ovr_DestroyTextureSwapChain(session, buffer.textureChain); - buffer.textureChain = NULL; - } - - if (buffer.depthId != 0) glDeleteTextures(1, &buffer.depthId); - if (buffer.fboId != 0) glDeleteFramebuffers(1, &buffer.fboId); -} - -// Load Oculus mirror buffers -static OculusMirror LoadOculusMirror(ovrSession session, int width, int height) -{ - OculusMirror mirror; - mirror.width = width; - mirror.height = height; - - ovrMirrorTextureDesc mirrorDesc; - memset(&mirrorDesc, 0, sizeof(mirrorDesc)); - mirrorDesc.Format = OVR_FORMAT_R8G8B8A8_UNORM_SRGB; - mirrorDesc.Width = mirror.width; - mirrorDesc.Height = mirror.height; - - if (!OVR_SUCCESS(ovr_CreateMirrorTextureGL(session, &mirrorDesc, &mirror.texture))) TraceLog(WARNING, "Could not create mirror texture"); - - glGenFramebuffers(1, &mirror.fboId); - - return mirror; -} - -// Unload Oculus mirror buffers -static void UnloadOculusMirror(ovrSession session, OculusMirror mirror) -{ - if (mirror.fboId != 0) glDeleteFramebuffers(1, &mirror.fboId); - if (mirror.texture) ovr_DestroyMirrorTexture(session, mirror.texture); -} - -// Copy Oculus screen buffer to mirror texture -static void BlitOculusMirror(ovrSession session, OculusMirror mirror) -{ - GLuint mirrorTextureId; - - ovr_GetMirrorTextureBufferGL(session, mirror.texture, &mirrorTextureId); - - glBindFramebuffer(GL_READ_FRAMEBUFFER, mirror.fboId); - glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, mirrorTextureId, 0); -#if defined(GRAPHICS_API_OPENGL_33) - // NOTE: glBlitFramebuffer() requires extension: GL_EXT_framebuffer_blit (not available in OpenGL ES 2.0) - glBlitFramebuffer(0, 0, mirror.width, mirror.height, 0, mirror.height, mirror.width, 0, GL_COLOR_BUFFER_BIT, GL_NEAREST); -#endif - glBindFramebuffer(GL_READ_FRAMEBUFFER, 0); -} - -// Init Oculus layer (similar to photoshop) -static OculusLayer InitOculusLayer(ovrSession session) -{ - OculusLayer layer = { 0 }; - - layer.viewScaleDesc.HmdSpaceToWorldScaleInMeters = 1.0f; - - memset(&layer.eyeLayer, 0, sizeof(ovrLayerEyeFov)); - layer.eyeLayer.Header.Type = ovrLayerType_EyeFov; - layer.eyeLayer.Header.Flags = ovrLayerFlag_TextureOriginAtBottomLeft; - - ovrEyeRenderDesc eyeRenderDescs[2]; - - for (int eye = 0; eye < 2; eye++) - { - eyeRenderDescs[eye] = ovr_GetRenderDesc(session, eye, hmdDesc.DefaultEyeFov[eye]); - ovrMatrix4f ovrPerspectiveProjection = ovrMatrix4f_Projection(eyeRenderDescs[eye].Fov, 0.01f, 10000.0f, ovrProjection_None); //ovrProjection_ClipRangeOpenGL); - layer.eyeProjections[eye] = FromOvrMatrix(ovrPerspectiveProjection); // NOTE: struct ovrMatrix4f { float M[4][4] } --> struct Matrix - - layer.viewScaleDesc.HmdToEyeOffset[eye] = eyeRenderDescs[eye].HmdToEyeOffset; - layer.eyeLayer.Fov[eye] = eyeRenderDescs[eye].Fov; - - ovrSizei eyeSize = ovr_GetFovTextureSize(session, eye, layer.eyeLayer.Fov[eye], 1.0f); - layer.eyeLayer.Viewport[eye].Size = eyeSize; - layer.eyeLayer.Viewport[eye].Pos.x = layer.width; - layer.eyeLayer.Viewport[eye].Pos.y = 0; - - layer.height = eyeSize.h; //std::max(renderTargetSize.y, (uint32_t)eyeSize.h); - layer.width += eyeSize.w; - } - - return layer; -} - -// Convert from Oculus ovrMatrix4f struct to raymath Matrix struct -static Matrix FromOvrMatrix(ovrMatrix4f ovrmat) -{ - Matrix rmat; - - rmat.m0 = ovrmat.M[0][0]; - rmat.m1 = ovrmat.M[1][0]; - rmat.m2 = ovrmat.M[2][0]; - rmat.m3 = ovrmat.M[3][0]; - rmat.m4 = ovrmat.M[0][1]; - rmat.m5 = ovrmat.M[1][1]; - rmat.m6 = ovrmat.M[2][1]; - rmat.m7 = ovrmat.M[3][1]; - rmat.m8 = ovrmat.M[0][2]; - rmat.m9 = ovrmat.M[1][2]; - rmat.m10 = ovrmat.M[2][2]; - rmat.m11 = ovrmat.M[3][2]; - rmat.m12 = ovrmat.M[0][3]; - rmat.m13 = ovrmat.M[1][3]; - rmat.m14 = ovrmat.M[2][3]; - rmat.m15 = ovrmat.M[3][3]; - - MatrixTranspose(&rmat); - - return rmat; -} -#endif - #if defined(RLGL_STANDALONE) // Output a trace log message // NOTE: Expected msgType: (0)Info, (1)Error, (2)Warning @@ -2,8 +2,8 @@ * * rlgl - raylib OpenGL abstraction layer * -* rlgl allows usage of OpenGL 1.1 style functions (rlVertex) that are internally mapped to -* selected OpenGL version (1.1, 2.1, 3.3 Core, ES 2.0). +* rlgl is a wrapper for multiple OpenGL versions (1.1, 2.1, 3.3 Core, ES 2.0) to +* pseudo-OpenGL 1.1 style functions (rlVertex, rlTranslate, rlRotate...). * * When chosing an OpenGL version greater than OpenGL 1.1, rlgl stores vertex data on internal * VBO buffers (and VAOs if available). It requires calling 3 functions: @@ -11,18 +11,29 @@ * rlglDraw() - Process internal buffers and send required draw calls * rlglClose() - De-initialize internal buffers data and other auxiliar resources * -* External libs: +* CONFIGURATION: +* +* #define GRAPHICS_API_OPENGL_11 +* #define GRAPHICS_API_OPENGL_21 +* #define GRAPHICS_API_OPENGL_33 +* #define GRAPHICS_API_OPENGL_ES2 +* Use selected OpenGL backend +* +* #define RLGL_STANDALONE +* Use rlgl as standalone library (no raylib dependency) +* +* #define SUPPORT_VR_SIMULATION / SUPPORT_STEREO_RENDERING +* Support VR simulation functionality (stereo rendering) +* +* #define SUPPORT_SHADER_DISTORTION +* Include stereo rendering distortion shader (shader_distortion.h) +* +* DEPENDENCIES: * raymath - 3D math functionality (Vector3, Matrix, Quaternion) * GLAD - OpenGL extensions loading (OpenGL 3.3 Core only) * -* Module Configuration Flags: -* GRAPHICS_API_OPENGL_11 - Use OpenGL 1.1 backend -* GRAPHICS_API_OPENGL_21 - Use OpenGL 2.1 backend -* GRAPHICS_API_OPENGL_33 - Use OpenGL 3.3 Core profile backend -* GRAPHICS_API_OPENGL_ES2 - Use OpenGL ES 2.0 backend -* -* RLGL_STANDALONE - Use rlgl as standalone library (no raylib dependency) * +* LICENSE: zlib/libpng * * Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) * @@ -124,15 +135,21 @@ #define RL_WRAP_CLAMP 0x812F // GL_CLAMP_TO_EDGE #define RL_WRAP_CLAMP_MIRROR 0x8742 // GL_MIRROR_CLAMP_EXT +// Matrix modes (equivalent to OpenGL) +#define RL_MODELVIEW 0x1700 // GL_MODELVIEW +#define RL_PROJECTION 0x1701 // GL_PROJECTION +#define RL_TEXTURE 0x1702 // GL_TEXTURE + +// Primitive assembly draw modes +#define RL_LINES 0x0001 // GL_LINES +#define RL_TRIANGLES 0x0004 // GL_TRIANGLES +#define RL_QUADS 0x0007 // GL_QUADS + //---------------------------------------------------------------------------------- // Types and Structures Definition //---------------------------------------------------------------------------------- typedef enum { OPENGL_11 = 1, OPENGL_21, OPENGL_33, OPENGL_ES_20 } GlVersion; -typedef enum { RL_PROJECTION, RL_MODELVIEW, RL_TEXTURE } MatrixMode; - -typedef enum { RL_LINES, RL_TRIANGLES, RL_QUADS } DrawMode; - typedef unsigned char byte; #if defined(RLGL_STANDALONE) @@ -399,19 +416,12 @@ void EndBlendMode(void); // End blend void TraceLog(int msgType, const char *text, ...); float *MatrixToFloat(Matrix mat); -void InitVrDevice(int vrDevice); // Init VR device -void CloseVrDevice(void); // Close VR device -bool IsVrDeviceReady(void); // Detect if VR device is ready -bool IsVrSimulator(void); // Detect if VR simulator is running +void InitVrSimulator(int vrDevice); // Init VR simulator for selected device +void CloseVrSimulator(void); // Close VR simulator for current device void UpdateVrTracking(Camera *camera); // Update VR tracking (position and orientation) and camera void ToggleVrMode(void); // Enable/Disable VR experience (device or simulator) - -// Oculus Rift API for direct access the device (no simulator) -bool InitOculusDevice(void); // Initialize Oculus device (returns true if success) -void CloseOculusDevice(void); // Close Oculus device -void UpdateOculusTracking(Camera *camera); // Update Oculus head position-orientation tracking (and camera) -void BeginOculusDrawing(void); // Setup Oculus buffers for drawing -void EndOculusDrawing(void); // Finish Oculus drawing and blit framebuffer to mirror +void BeginVrDrawing(void); // Begin VR stereo rendering +void EndVrDrawing(void); // End VR stereo rendering #endif #ifdef __cplusplus @@ -1,8 +1,6 @@ /********************************************************************************************** * -* rres - raylib Resource custom format management functions -* -* Basic functions to load/save rRES resource files +* rres v1.0 - raylib resource (rRES) custom fileformat management functions * * CONFIGURATION: * diff --git a/src/shapes.c b/src/shapes.c index 9cbe1da4..2a924476 100644 --- a/src/shapes.c +++ b/src/shapes.c @@ -13,7 +13,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -57,7 +57,7 @@ //---------------------------------------------------------------------------------- // Module specific Functions Declaration //---------------------------------------------------------------------------------- -// No private (static) functions in this module (.c file) +static float EaseCubicInOut(float t, float b, float c, float d); // Cubic easing //---------------------------------------------------------------------------------- // Module Functions Definition @@ -106,6 +106,13 @@ void DrawLineV(Vector2 startPos, Vector2 endPos, Color color) // Draw a line defining thickness void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color) { + if (startPos.x > endPos.x) + { + Vector2 tempPos = startPos; + startPos = endPos; + endPos = tempPos; + } + float dx = endPos.x - startPos.x; float dy = endPos.y - startPos.y; @@ -133,6 +140,27 @@ void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color) rlDisableTexture(); } +// Draw line using cubic-bezier curves in-out +void DrawLineBezier(Vector2 startPos, Vector2 endPos, float thick, Color color) +{ + #define LINE_DIVISIONS 24 // Bezier line divisions + + Vector2 previous = startPos; + Vector2 current; + + for (int i = 1; i <= LINE_DIVISIONS; i++) + { + // Cubic easing in-out + // NOTE: Easing is calcutated only for y position value + current.y = EaseCubicInOut(i, startPos.y, endPos.y - startPos.y, LINE_DIVISIONS); + current.x = previous.x + (endPos.x - startPos.x)/LINE_DIVISIONS; + + DrawLineEx(previous, current, thick, color); + + previous = current; + } +} + // Draw a color-filled circle void DrawCircle(int centerX, int centerY, float radius, Color color) { @@ -590,3 +618,15 @@ Rectangle GetCollisionRec(Rectangle rec1, Rectangle rec2) return retRec; } + +//---------------------------------------------------------------------------------- +// Module specific Functions Definition +//---------------------------------------------------------------------------------- + +// Cubic easing in-out +// NOTE: Required for DrawLineBezier() +static float EaseCubicInOut(float t, float b, float c, float d) +{ + if ((t/=d/2) < 1) return (c/2*t*t*t + b); + return (c/2*((t-=2)*t*t + 2) + b); +}
\ No newline at end of file @@ -10,7 +10,7 @@ * Selected desired fileformats to be supported for loading. Some of those formats are * supported by default, to remove support, just comment unrequired #define in this module * -* #define INCLUDE_DEFAULT_FONT / SUPPORT_DEFAULT_FONT +* #define SUPPORT_DEFAULT_FONT * * DEPENDENCIES: * stb_truetype - Load TTF file and rasterize characters data @@ -18,7 +18,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -37,6 +37,11 @@ * **********************************************************************************************/ +// Default supported features +//------------------------------------- +#define SUPPORT_DEFAULT_FONT +//------------------------------------- + #include "raylib.h" #include <stdlib.h> // Required for: malloc(), free() @@ -61,8 +66,6 @@ #define MAX_FORMATTEXT_LENGTH 64 #define MAX_SUBTEXT_LENGTH 64 -#define BIT_CHECK(a,b) ((a) & (1 << (b))) - //---------------------------------------------------------------------------------- // Types and Structures Definition //---------------------------------------------------------------------------------- @@ -71,8 +74,10 @@ //---------------------------------------------------------------------------------- // Global variables //---------------------------------------------------------------------------------- +#if defined(SUPPORT_DEFAULT_FONT) static SpriteFont defaultFont; // Default font provided by raylib // NOTE: defaultFont is loaded on InitWindow and disposed on CloseWindow [module: core] +#endif //---------------------------------------------------------------------------------- // Other Modules Functions Declaration (required by text) @@ -89,14 +94,21 @@ static SpriteFont LoadRBMF(const char *fileName); // Load a rBMF font file (ra static SpriteFont LoadBMFont(const char *fileName); // Load a BMFont file (AngelCode font file) static SpriteFont LoadTTF(const char *fileName, int fontSize, int charsCount, int *fontChars); // Load spritefont from TTF data +#if defined(SUPPORT_DEFAULT_FONT) extern void LoadDefaultFont(void); extern void UnloadDefaultFont(void); +#endif //---------------------------------------------------------------------------------- // Module Functions Definition //---------------------------------------------------------------------------------- +#if defined(SUPPORT_DEFAULT_FONT) + +// Load raylib default font extern void LoadDefaultFont(void) { + #define BIT_CHECK(a,b) ((a) & (1 << (b))) + // NOTE: Using UTF8 encoding table for Unicode U+0000..U+00FF Basic Latin + Latin-1 Supplement // http://www.utf8-chartable.de/unicode-utf8-table.pl @@ -241,16 +253,23 @@ extern void LoadDefaultFont(void) TraceLog(INFO, "[TEX ID %i] Default font loaded successfully", defaultFont.texture.id); } +// Unload raylib default font extern void UnloadDefaultFont(void) { UnloadTexture(defaultFont.texture); free(defaultFont.chars); } +#endif // SUPPORT_DEFAULT_FONT // Get the default font, useful to be used with extended parameters SpriteFont GetDefaultFont() { +#if defined(SUPPORT_DEFAULT_FONT) return defaultFont; +#else + SpriteFont font = { 0 }; + return font; +#endif } // Load SpriteFont from file into GPU memory (VRAM) @@ -345,7 +364,7 @@ SpriteFont LoadSpriteFontTTF(const char *fileName, int fontSize, int charsCount, void UnloadSpriteFont(SpriteFont spriteFont) { // NOTE: Make sure spriteFont is not default font (fallback) - if (spriteFont.texture.id != defaultFont.texture.id) + if (spriteFont.texture.id != GetDefaultFont().texture.id) { UnloadTexture(spriteFont.texture); free(spriteFont.chars); @@ -360,7 +379,7 @@ void UnloadSpriteFont(SpriteFont spriteFont) void DrawText(const char *text, int posX, int posY, int fontSize, Color color) { // Check if default font has been loaded - if (defaultFont.texture.id != 0) + if (GetDefaultFont().texture.id != 0) { Vector2 position = { (float)posX, (float)posY }; @@ -471,7 +490,7 @@ int MeasureText(const char *text, int fontSize) Vector2 vec = { 0.0f, 0.0f }; // Check if default font has been loaded - if (defaultFont.texture.id != 0) + if (GetDefaultFont().texture.id != 0) { int defaultFontSize = 10; // Default Font chars height in pixel if (fontSize < defaultFontSize) fontSize = defaultFontSize; diff --git a/src/textures.c b/src/textures.c index 7db3bf56..f323f352 100644 --- a/src/textures.c +++ b/src/textures.c @@ -31,7 +31,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. diff --git a/src/utils.c b/src/utils.c index 9a2a723a..4d30cbc7 100644 --- a/src/utils.c +++ b/src/utils.c @@ -4,14 +4,20 @@ * * CONFIGURATION: * -* #define SUPPORT_SAVE_PNG -* Enable saving PNG fileformat +* #define SUPPORT_SAVE_PNG (defined by default) +* Support saving image data as PNG fileformat * NOTE: Requires stb_image_write library * * #define SUPPORT_SAVE_BMP +* Support saving image data as BMP fileformat +* NOTE: Requires stb_image_write library +* +* #define SUPPORT_TRACELOG +* Show TraceLog() output messages +* NOTE: By default DEBUG traces not shown * -* #define DO_NOT_TRACE_DEBUG_MSGS -* Avoid showing DEBUG TraceLog() messages +* #define SUPPORT_TRACELOG_DEBUG +* Show TraceLog() DEBUG messages * * DEPENDENCIES: * stb_image_write - PNG writting functions @@ -19,7 +25,7 @@ * * LICENSE: zlib/libpng * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -129,18 +135,23 @@ void TraceLog(int msgType, const char *text, ...) } #if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) + +#if defined(SUPPORT_SAVE_BMP) // Creates a BMP image file from an array of pixel data void SaveBMP(const char *fileName, unsigned char *imgData, int width, int height, int compSize) { stbi_write_bmp(fileName, width, height, compSize, imgData); } +#endif +#if defined(SUPPORT_SAVE_PNG) // Creates a PNG image file from an array of pixel data void SavePNG(const char *fileName, unsigned char *imgData, int width, int height, int compSize) { stbi_write_png(fileName, width, height, compSize, imgData, width*compSize); } #endif +#endif #if defined(PLATFORM_ANDROID) // Initialize asset manager from android app diff --git a/src/utils.h b/src/utils.h index 3ffd025c..45ffcf81 100644 --- a/src/utils.h +++ b/src/utils.h @@ -1,10 +1,11 @@ /********************************************************************************************** * -* raylib.utils +* raylib.utils - Some common utility functions * -* Some utility functions * -* Copyright (c) 2014-2016 Ramon Santamaria (@raysan5) +* LICENSE: zlib/libpng +* +* Copyright (c) 2014-2017 Ramon Santamaria (@raysan5) * * This software is provided "as-is", without any express or implied warranty. In no event * will the authors be held liable for any damages arising from the use of this software. @@ -33,6 +34,8 @@ #include "rres.h" +#define SUPPORT_SAVE_PNG + //---------------------------------------------------------------------------------- // Some basic Defines //---------------------------------------------------------------------------------- @@ -61,9 +64,13 @@ void TraceLog(int msgType, const char *text, ...); // Outputs a trace log messa const char *GetExtension(const char *fileName); // Returns extension of a filename #if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) +#if defined(SUPPORT_SAVE_BMP) void SaveBMP(const char *fileName, unsigned char *imgData, int width, int height, int compSize); +#endif +#if defined(SUPPORT_SAVE_PNG) void SavePNG(const char *fileName, unsigned char *imgData, int width, int height, int compSize); #endif +#endif #if defined(PLATFORM_ANDROID) void InitAssetManager(AAssetManager *manager); // Initialize asset manager from android app |