.gitignore

@@ -2,11 +2,10 @@
 *.res
 *.a
 raylua_e.exe
-raylua_r.exe
 raylua_s.exe
 raylua_s
 raylua_e
 src/autogen/bind.c
 src/autogen/boot.c
 src/autogen/builder.c
-libraylua.a
+libraylua.a

.gitmodules

@@ -1,11 +1,10 @@
 [submodule "LuaJIT"]
 path = luajit
-url = https://github.com/LuaJIT/LuaJIT
-branch = v2.0
+url = https://github.com/moonjit/moonjit
 
 [submodule "raylib"]
 path = raylib
-url = https://github.com/raysan5/raylib
+url = https://github.com/TSnake41/raylib
 
 [submodule "raygui"]
 path = raygui

README.md

@@ -1,5 +1,3 @@
-**NOTE:** This is a clone of [raylib-lua from TSnake41](https://github.com/TSnake41/raylib-lua), but using LuaJIT 2.0 instead of 2.1+, to support CPUs without SSE2.
-
 ![raylib-lua logo](assets/logo.png)
 
 [![release](https://img.shields.io/github/v/release/TSnake41/raylib-lua?style=flat-square)](https://github.com/TSnake41/raylib-lua/releases/latest)
@@ -65,8 +63,8 @@ If you need to update raylib binding, there are few tasks to do :
 
 ### Loading embedded ressources
 
-Currently, raylib-lua support loading ressources from payload using
-raylib API. You can also arbitrarily load files from payload using
+Currently, raylib-lua doesn't support loading ressources from payload using
+raylib API. However, you can still arbitrarily load files from payload using
 `raylua.loadfile` which returns a boolean indicating success and file content.
 
 ### Making structs

Saphirefile.lua

@@ -25,32 +25,26 @@ local ar = os.getenv "AR" or "ar"
 local windres = os.getenv "WINDRES" or "windres"
 
 -- TODO: Use current lua interpreter
-local lua = os.getenv "LUA"
+local lua = os.getenv "LUA" or "luajit\\src\\luajit"
 local needs_luajit_built = not (os.getenv "LUA")
 
 local cflags = os.getenv "CFLAGS" or "-O2 -s"
 local ldflags = os.getenv "LDFLAGS" or "-O2 -s -lm"
-local ldflags_r = os.getenv "LDFLAGS_R" or ""
 
 local modules = "raymath rlgl easings gestures physac raygui"
-local graphics = os.getenv "GRAPHICS" or "GRAPHICS_API_OPENGL_43"
+local graphics = os.getenv "GRAPHICS" or "GRAPHICS_API_OPENGL_33"
 
-cflags = cflags .. " -Iluajit/src -Iraygui/src -Iraylib/src".. " -D" .. graphics
+cflags = cflags .. " -Iluajit/src -Iraygui/src -Iraylib/src"
+ldflags = ldflags .. " luajit/src/libluajit.a raylib/src/libraylib.a luajit/src/libluajit.a"
 
-local raylua_so_path = "raylua.so" -- assume unix-like by default
-local so_ldflags = ldflags
+cflags = cflags .. " -D" .. graphics
+
+local exe_ldflags = ""
 
 if los.type() == "linux" then
   ldflags = ldflags .. " -ldl -pthread"
-  cflags = cflags .. " -fPIC"
-  so_ldflags = ldflags .. " -llua5.1"
-  lua = lua or "luajit/src/luajit"
 elseif los.type() == "win32" then
   ldflags = ldflags .. " -lopengl32 -lgdi32 -lwinmm -static "
-  so_ldflags = ldflags .. " -llua5.1.dll"
-  raylua_so_path = "raylua.dll"
-  ldflags_r = ldflags_r .. "-mwindows"
-  lua = lua or "luajit\\src\\luajit"
 end
 
 local libluajit
@@ -149,20 +143,4 @@ local raylua_e = c.link("raylua_e",
   false,
   "raylua_e",
   cc
-)
-
-local raylua_r = c.link("raylua_r",
-  saphire.merge(raylua_e_objs, { libraylua, libraylib, libluajit, icon }),
-  ldflags .. " " .. ldflags_r,
-  false,
-  "raylua_r",
-  cc
-)
-
-local raylua_so = c.link(raylua_so_path,
-  saphire.merge(raylua_obj, { libraylib }),
-  so_ldflags,
-  true,
-  raylua_so_path,
-  cc
-)
+)

build/buildRaylib.lua

@@ -12,10 +12,6 @@ local include_paths = "-I. -Iexternal/glfw/include -Iexternal/glfw/deps/mingw"
 
 local los = require "los"
 
-if los.type() == "linux" then
-  cflags = cflags .. " -fPIC"
-end
-
 local consts = {
   RAYLIB_VERSION = "4.0.0",
   RAYLIB_API_VERSION = "400",
@@ -27,7 +23,7 @@ local vars = saphire.map({
   { "RAYLIB_LIB_NAME", "raylib" },
   { "RAYLIB_RES_FILE", "./raylib.dll.rc.data" },
   { "PLATFORM", "PLATFORM_DESKTOP" },
-  { "GRAPHICS", "GRAPHICS_API_OPENGL_43" },
+  { "GRAPHICS", "GRAPHICS_API_OPENGL_33" },
   { "USE_EXTERNAL_GLFW", "FALSE" },
   { "USE_WAYLAND_DISPLAY", "FALSE" }
 }, function (v)
@@ -58,4 +54,4 @@ local libraylib = c.lib("libraylib.a", objs, "raylib")
 libraylib:wait()
 if future then
   future:resolve()
-end
+end

examples/resources/glsl430/gol.glsl

@@ -1,41 +0,0 @@
-#version 430
-
-// Game of Life logic shader
-
-#define GOL_WIDTH 768
-
-layout (local_size_x = 16, local_size_y = 16, local_size_z = 1) in;
-
-layout(std430, binding = 1) readonly restrict buffer golLayout {
-    uint golBuffer[];       // golBuffer[x, y] = golBuffer[x + gl_NumWorkGroups.x * y]
-};
-
-layout(std430, binding = 2) writeonly restrict buffer golLayout2 {
-    uint golBufferDest[];   // golBufferDest[x, y] = golBufferDest[x + gl_NumWorkGroups.x * y]
-};
-
-#define fetchGol(x, y) ((((x) < 0) || ((y) < 0) || ((x) > GOL_WIDTH) || ((y) > GOL_WIDTH)) \
-    ? (0) \
-    : golBuffer[(x) + GOL_WIDTH * (y)])
-
-#define setGol(x, y, value) golBufferDest[(x) + GOL_WIDTH*(y)] = value
-
-void main()
-{
-    uint neighbourCount = 0;
-    uint x = gl_GlobalInvocationID.x;
-    uint y = gl_GlobalInvocationID.y;
-
-    neighbourCount += fetchGol(x - 1, y - 1);   // Top left
-    neighbourCount += fetchGol(x, y - 1);       // Top middle
-    neighbourCount += fetchGol(x + 1, y - 1);   // Top right
-    neighbourCount += fetchGol(x - 1, y);       // Left
-    neighbourCount += fetchGol(x + 1, y);       // Right
-    neighbourCount += fetchGol(x - 1, y + 1);   // Bottom left
-    neighbourCount += fetchGol(x, y + 1);       // Bottom middle   
-    neighbourCount += fetchGol(x + 1, y + 1);   // Bottom right
-
-    if (neighbourCount == 3) setGol(x, y, 1);
-    else if (neighbourCount == 2) setGol(x, y, fetchGol(x, y));
-    else setGol(x, y, 0);
-}

examples/resources/glsl430/gol_render.glsl

@@ -1,29 +0,0 @@
-#version 430
-
-// Game of Life rendering shader
-// Just renders the content of the ssbo at binding 1 to screen
-
-#define GOL_WIDTH 768
-
-// Input vertex attributes (from vertex shader)
-in vec2 fragTexCoord;
-
-// Output fragment color
-out vec4 finalColor;
-
-// Input game of life grid.
-layout(std430, binding = 1) readonly buffer golLayout
-{
-    uint golBuffer[];
-};
-
-// Output resolution
-uniform vec2 resolution;
-
-void main()
-{
-    ivec2 coords = ivec2(fragTexCoord*resolution);
-
-    if ((golBuffer[coords.x + coords.y*uvec2(resolution).x]) == 1) finalColor = vec4(1.0);
-    else finalColor = vec4(0.0, 0.0, 0.0, 1.0);
-}

examples/resources/glsl430/gol_transfert.glsl

@@ -1,51 +0,0 @@
-#version 430
-
-// Game of life transfert shader
-
-#define GOL_WIDTH 768
-
-// Game Of Life Update Command
-// NOTE: matches the structure defined on main program
-struct GolUpdateCmd {
-    uint x;         // x coordinate of the gol command
-    uint y;         // y coordinate of the gol command
-    uint w;         // width of the filled zone
-    uint enabled;   // whether to enable or disable zone
-};
-
-// Local compute unit size
-layout (local_size_x = 1, local_size_y = 1, local_size_z = 1) in;
-
-// Output game of life grid buffer
-layout(std430, binding = 1) buffer golBufferLayout
-{
-    uint golBuffer[]; // golBuffer[x, y] = golBuffer[x + GOL_WIDTH * y]
-};
-
-// Command buffer
-layout(std430, binding = 3) readonly restrict buffer golUpdateLayout
-{
-    uint count;
-    GolUpdateCmd commands[];
-};
-
-#define isInside(x, y) (((x) >= 0) && ((y) >= 0) && ((x) < GOL_WIDTH) && ((y) < GOL_WIDTH))
-#define getBufferIndex(x, y) ((x) + GOL_WIDTH * (y))
-
-void main()
-{
-    uint cmdIndex = gl_GlobalInvocationID.x;
-    GolUpdateCmd cmd = commands[cmdIndex];
-
-    for (uint x = cmd.x; x < (cmd.x + cmd.w); x++)
-    {
-        for (uint y = cmd.y; y < (cmd.y + cmd.w); y++)
-        {
-            if (isInside(x, y))
-            {
-                if (cmd.enabled != 0) atomicOr(golBuffer[getBufferIndex(x, y)], 1);
-                else atomicAnd(golBuffer[getBufferIndex(x, y)], 0);
-            }
-        }
-    }
-}

examples/resources/gol.glsl

@@ -0,0 +1,57 @@
+#version 430
+
+#define GOL_WIDTH 1024
+
+layout (local_size_x = 16, local_size_y = 16, local_size_x = 1) in;
+
+layout(std430, binding = 1) readonly restrict buffer golLayout {
+  int golBuffer[]; // golBuffer[x, y] = golBuffer[x + gl_NumWorkGroups.x * y]
+};
+
+layout(std430, set = 1, binding = 2) writeonly restrict buffer golLayout2 {
+  int golBufferDest[]; // golBufferDest[x, y] = golBufferDest[x + gl_NumWorkGroups.x * y]
+};
+
+#define fetchGol(x, y) ((((x) < 0) || ((y) < 0) || ((x) > GOL_WIDTH) || ((y) > GOL_WIDTH)) \
+  ? (0) \
+  : golBuffer[(x) + GOL_WIDTH * (y)])
+
+#define setGol(x, y, value) golBufferDest[(x) + GOL_WIDTH * (y)] = value
+
+void main()
+{
+  uint neighbour_count = 0;
+  uint x = gl_GlobalInvocationID.x;
+  uint y = gl_GlobalInvocationID.y;
+
+  // Top left
+  neighbour_count += fetchGol(x - 1, y - 1);
+  
+  // Top middle
+  neighbour_count += fetchGol(x, y - 1);
+  
+  // Top right
+  neighbour_count += fetchGol(x + 1, y - 1);
+  
+  // Left
+  neighbour_count += fetchGol(x - 1, y);
+
+  // Right
+  neighbour_count += fetchGol(x + 1, y);
+  
+  // Bottom left
+  neighbour_count += fetchGol(x - 1, y + 1);
+  
+  // Bottom middle
+  neighbour_count += fetchGol(x, y + 1);
+  
+  // Bottom right
+  neighbour_count += fetchGol(x + 1, y + 1);
+
+  if (neighbour_count == 3)
+    setGol(x, y, 1);
+  else if (neighbour_count == 2)
+    setGol(x, y, fetchGol(x, y));
+  else
+    setGol(x, y, 0);
+}

examples/shaders_compute_shader.lua

@@ -1,134 +1,105 @@
 local ffi = require "ffi"
-
--- IMPORTANT: This must match gol*.glsl GOL_WIDTH constant.
--- This must be a multiple of 16 (check golLogic compute dispatch).
-local GOL_WIDTH = 768
-
--- Maximum amount of queued draw commands (squares draw from mouse down events).
-local MAX_BUFFERED_TRANSFERTS = 48
-
-ffi.cdef [[
-  typedef struct GolUpdateCmd {
-    unsigned int x;
-    unsigned int y;
-    unsigned int w;
-    unsigned int enabled;
-  } GolUpdateCmd;
-]]
-
-ffi.cdef(string.format([[
-  typedef struct GolUpdateSSBO {
-    unsigned int count;
-    GolUpdateCmd commands[%d];
-  } GolUpdateSSBO;
-]], MAX_BUFFERED_TRANSFERTS))
-
-rl.InitWindow(GOL_WIDTH, GOL_WIDTH, "raylib [rlgl] example - compute shader - game of life")
-
-local resolution = rl.new("Vector2", GOL_WIDTH, GOL_WIDTH)
-local brushSize = 8
-
--- Game of Life logic compute shader
-local golLogicCode = rl.LoadFileText("resources/glsl430/gol.glsl")
-local golLogicShader = rl.rlCompileShader(golLogicCode, rl.RL_COMPUTE_SHADER);
-local golLogicProgram = rl.rlLoadComputeShaderProgram(golLogicShader);
-rl.UnloadFileText(golLogicCode);
-
--- Game of Life rendering compute shader
-local golRenderShader = rl.LoadShader(nil, "resources/glsl430/gol_render.glsl")
-local resUniformLoc = rl.GetShaderLocation(golRenderShader, "resolution")
-
-local golTransfertCode = rl.LoadFileText("resources/glsl430/gol_transfert.glsl");
-local golTransfertShader = rl.rlCompileShader(golTransfertCode, rl.RL_COMPUTE_SHADER);
-local golTransfertProgram = rl.rlLoadComputeShaderProgram(golTransfertShader);
-rl.UnloadFileText(golTransfertCode);
-
-local ssboSize = ffi.sizeof("int[?]", GOL_WIDTH * GOL_WIDTH)
-local ssboA = rl.rlLoadShaderBuffer(ssboSize, nil, rl.RL_DYNAMIC_COPY);
-local ssboB = rl.rlLoadShaderBuffer(ssboSize, nil, rl.RL_DYNAMIC_COPY);
-
-local transfertBuffer = ffi.new("struct GolUpdateSSBO")
-transfertBuffer.count = 0
-
-local transfertBufferSize = ffi.sizeof "struct GolUpdateSSBO"
-
-local transfertSSBO = rl.rlLoadShaderBuffer(transfertBufferSize, nil, rl.RL_DYNAMIC_COPY);
-
--- Create a white texture of the size of the window to update 
--- each pixel of the window using the fragment shader
-local whiteImage = rl.GenImageColor(GOL_WIDTH, GOL_WIDTH, rl.WHITE);
-local whiteTex = rl.LoadTextureFromImage(whiteImage);
-rl.UnloadImage(whiteImage)
-
-while not rl.WindowShouldClose() do
-
-  brushSize = math.floor(brushSize + rl.GetMouseWheelMove())
-
-  if ((rl.IsMouseButtonDown(rl.MOUSE_BUTTON_LEFT) or rl.IsMouseButtonDown(rl.MOUSE_BUTTON_RIGHT))
-    and (transfertBuffer.count < MAX_BUFFERED_TRANSFERTS)) then
-    -- Buffer a new command
-    transfertBuffer.commands[transfertBuffer.count].x = rl.GetMouseX() - brushSize/2
-    transfertBuffer.commands[transfertBuffer.count].y = rl.GetMouseY() - brushSize/2
-    transfertBuffer.commands[transfertBuffer.count].w = brushSize
-    transfertBuffer.commands[transfertBuffer.count].enabled = rl.IsMouseButtonDown(rl.MOUSE_BUTTON_LEFT)
-    transfertBuffer.count = transfertBuffer.count + 1
-  elseif transfertBuffer.count > 0 then
-    -- Process transfert buffer
-
-    -- Send SSBO buffer to GPU
-    rl.rlUpdateShaderBufferElements(transfertSSBO, transfertBuffer, transfertBufferSize, 0);
-    
-    -- Process ssbo command
-    rl.rlEnableShader(golTransfertProgram);
-    rl.rlBindShaderBuffer(ssboA, 1);
-    rl.rlBindShaderBuffer(transfertSSBO, 3);
-    rl.rlComputeShaderDispatch(transfertBuffer.count, 1, 1) -- each GPU unit will process a command
-    rl.rlDisableShader();
-
-    transfertBuffer.count = 0;
-  else
-    -- Process game of life logic
-    rl.rlEnableShader(golLogicProgram)
-    rl.rlBindShaderBuffer(ssboA, 1)
-    rl.rlBindShaderBuffer(ssboB, 2)
-    rl.rlComputeShaderDispatch(GOL_WIDTH / 16, GOL_WIDTH / 16, 1)
-    rl.rlDisableShader()
-
-    ssboA, ssboB = ssboB, ssboA
-  end
-
-  rl.rlBindShaderBuffer(ssboA, 1)
-  rl.SetShaderValue(golRenderShader, resUniformLoc, resolution, rl.SHADER_UNIFORM_VEC2);
-
-  rl.BeginDrawing()
-
-  rl.ClearBackground(rl.BLANK)
-
-  rl.BeginShaderMode(golRenderShader)
-  rl.DrawTexture(whiteTex, 0, 0, rl.WHITE)
-  rl.EndShaderMode()
-  
-  rl.DrawRectangleLines(
-    rl.GetMouseX() - brushSize/2,
-    rl.GetMouseY() - brushSize/2,
-    brushSize, brushSize,
-    rl.RED)
-
-  rl.DrawText("Use Mouse wheel to increase/decrease brush size", 10, 10, 20, rl.WHITE);
-  rl.DrawFPS(rl.GetScreenWidth() - 100, 10);
-
-  rl.EndDrawing()
+local width, height = 1024, 1024
+rl.InitWindow(width, height, "raylib-lua [core] example - compute shader")
+local computeShaderCode
+do
+  local f = io.open("resources/gol.glsl", "rb")
+  assert(f, "Can't read resources/gol.glsl file")
+  computeShaderCode = f:read "*a"
+  f:close()
 end
 
-rl.rlUnloadShaderBuffer(ssboA);
-rl.rlUnloadShaderBuffer(ssboB);
-rl.rlUnloadShaderBuffer(transfertSSBO);
+local computeShader = rl.rlCompileShader(computeShaderCode, rl.RL_COMPUTE_SHADER)
+local csProgram = rl.rlLoadComputeShaderProgram(computeShader)
+print(csProgram)
 
--- Unload compute shader programs
-rl.rlUnloadShaderProgram(golTransfertProgram)
-rl.rlUnloadShaderProgram(golLogicProgram)
+local ssbo_size = ffi.sizeof("int32_t[?]", width * height)
+local ssbo_baseBuffer = ffi.new("int32_t[?]", width * height)
+for i=0,width * height - 1 do
+  ssbo_baseBuffer[i] = 0
+end
 
-rl.UnloadTexture(whiteTex) -- Unload white texture
-rl.UnloadShader(golRenderShader) -- Unload rendering fragment shader
+local shader_framebuffer = rl.new("Color[?]", width * height)
+local ssbo_image = rl.new "Image" ---@type Image
 
-rl.CloseWindow() -- Close window and OpenGL context
+ssbo_image.data = shader_framebuffer
+ssbo_image.width = width
+ssbo_image.height = height
+ssbo_image.format = rl.PIXELFORMAT_UNCOMPRESSED_R8G8B8A8
+ssbo_image.mipmaps = 1
+
+local ssboA = rl.rlLoadShaderBuffer(ssbo_size, ssbo_baseBuffer, rl.RL_STREAM_COPY)
+local ssboB = rl.rlLoadShaderBuffer(ssbo_size, ssbo_baseBuffer, rl.RL_STREAM_COPY)
+
+-- Create a texture to apply shader
+local renderTexture = rl.LoadRenderTexture(width, height)
+
+local renderShader = rl.LoadShaderFromMemory(nil, [[
+#version 430
+out vec4 finalColor;
+in vec2 fragTexCoord;
+
+layout(std430, binding = 1) readonly buffer golLayout {
+  int golBuffer[];
+};
+
+uniform vec2 res;
+
+void main()
+{
+  ivec2 coords = ivec2(fragTexCoord * res);
+
+  if (golBuffer[coords.x + coords.y * uint(res.x)] == 1)
+    finalColor = vec4(1.0);
+  else
+    finalColor = vec4(0.0, 0.0, 0.0, 1.0);
+}
+]])
+
+local resolution = ffi.new("float[2]", width, height)
+local res_uniform = rl.GetShaderLocation(renderShader, "res")
+
+while not rl.WindowShouldClose() do
+  rl.BeginDrawing()
+
+  if rl.IsMouseButtonDown(rl.MOUSE_BUTTON_LEFT) then
+    rl.rlReadShaderBufferElements(ssboB, ssbo_baseBuffer, ssbo_size, 0)
+
+    -- Correct colors
+    for i=0,(width * height)-1 do
+      local toggled = ssbo_baseBuffer[i]
+
+      shader_framebuffer[i].r = toggled * 255
+      shader_framebuffer[i].g = toggled * 255
+      shader_framebuffer[i].b = toggled * 255
+      shader_framebuffer[i].a = toggled * 255
+    end
+
+    rl.ImageDrawRectangleV(ssbo_image, rl.GetMousePosition(), rl.new("Vector2", 25, 25), rl.WHITE)
+
+    for x=0,ssbo_image.width-1 do
+      for y=0,ssbo_image.height-1 do
+        ssbo_baseBuffer[x + y * width] = (shader_framebuffer[x + y * width].r > 0)
+      end
+    end
+    rl.rlUpdateShaderBufferElements(ssboB, ssbo_baseBuffer, ssbo_size, 0)
+  else
+    rl.rlEnableShader(csProgram)
+    rl.rlBindShaderBuffer(ssboA, 1)
+    rl.rlBindShaderBuffer(ssboB, 2)
+    rl.rlComputeShaderDispatch(width / 16, height / 16, 1)
+    rl.rlDisableShader()
+  end
+
+  rl.ClearBackground(rl.BLANK)
+  rl.SetShaderValue(renderShader, res_uniform, resolution, rl.SHADER_UNIFORM_VEC2)
+  rl.BeginShaderMode(renderShader)
+  rl.DrawTexture(renderTexture.texture, 0, 0, rl.WHITE)
+  rl.EndShaderMode()
+  rl.DrawFPS(0, 0)
+  rl.EndDrawing()
+
+  ssboA, ssboB = ssboB, ssboA
+end
+
+rl.CloseWindow()

luajit

@@ -1 +1 @@
-Subproject commit 5e3c45c43bb0e0f1f2917d432e9d2dba12c42a6e
+Subproject commit e4b4d9451402be704d5b47a359f640a29db4977f

makefile

@@ -15,14 +15,13 @@ MODULES := raymath rlgl easings gestures physac raygui
 PLATFORM ?= PLATFORM_DESKTOP
 GRAPHICS ?= GRAPHICS_API_OPENGL_33
 
-CFLAGS += -D$(GRAPHICS) -D$(PLATFORM)
+CFLAGS += -D$(GRAPHICS)
 
 USE_WAYLAND_DISPLAY ?= FALSE
 USE_EXTERNAL_GLFW ?= FALSE
 
 ifeq ($(OS),Windows_NT)
 	LDFLAGS += -lopengl32 -lgdi32 -lwinmm -static
-	LDFLAGS_R += -mwindows 
 	EXTERNAL_FILES := src/res/icon.res
 else ifeq ($(shell uname),Darwin)
 	LDFLAGS += -framework CoreVideo -framework IOKit -framework Cocoa \
@@ -39,7 +38,7 @@ else
 	EXTERNAL_FILES :=
 endif
 
-all: raylua_s raylua_e raylua_r luajit raylib
+all: raylua_s raylua_e luajit raylib
 
 %.o: %.c
 	$(CC) -c -o $@ $< $(CFLAGS)
@@ -64,10 +63,6 @@ raylua_e: src/raylua_e.o src/raylua_self.o src/raylua_builder.o src/lib/miniz.o
 		$(EXTERNAL_FILES) libraylua.a
 	$(CC) -o $@ $^ $(LDFLAGS) luajit/src/libluajit.a
 
-raylua_r: src/raylua_e.o src/raylua_self.o src/raylua_builder.o src/lib/miniz.o \
-		$(EXTERNAL_FILES) libraylua.a
-	$(CC) -o $@ $^ $(LDFLAGS) $(LDFLAGS_R) luajit/src/libluajit.a
-
 src/res/icon.res: src/res/icon.rc
 	$(WINDRES) $^ -O coff $@
 

raygui

@@ -1 +1 @@
-Subproject commit 865bb293764073c01e74314ef647464f1f10fd96
+Subproject commit e81fd89b6dcc97bf1cee7878e8c6cfcbca2583a7

raylib

@@ -1 +1 @@
-Subproject commit 559ffc633164c30824065a63324ba08efa651ee6
+Subproject commit 99f6707e2c80be2ac4c169fd6986ff2fd8d181a7

src/raylib.lua

@@ -231,11 +231,8 @@ ffi.cdef [[
   } Wave;
 
   typedef struct rAudioBuffer rAudioBuffer;
-  typedef struct rAudioProcessor rAudioProcessor;
-
   typedef struct AudioStream {
     rAudioBuffer *buffer;
-    rAudioProcessor *processor;
 
     unsigned int sampleRate;
     unsigned int sampleSize;
@@ -600,7 +597,6 @@ ffi.cdef [[
     BLEND_MULTIPLIED,
     BLEND_ADD_COLORS,
     BLEND_SUBTRACT_COLORS,
-    BLEND_ALPHA_PREMUL,
     BLEND_CUSTOM
   } BlendMode;
 
@@ -638,7 +634,6 @@ ffi.cdef [[
   } NPatchLayout;
 
   typedef void (*TraceLogCallback)(int logLevel, const char *text, va_list args);
-  typedef void (*AudioCallback)(void *bufferData, unsigned int frames);
 ]]
 
 -- raymath cdef
@@ -707,7 +702,6 @@ ffi.cdef [[
     RL_BLEND_MULTIPLIED,
     RL_BLEND_ADD_COLORS,
     RL_BLEND_SUBTRACT_COLORS,
-    RL_BLEND_ALPHA_PREMUL,
     RL_BLEND_CUSTOM
   } rlBlendMode;
 
@@ -1018,15 +1012,6 @@ ffi.cdef [[
     PROGRESS_PADDING = 16,
   } GuiProgressBarProperty;
 
-  typedef enum {
-    ARROWS_SIZE = 16,
-    ARROWS_VISIBLE,
-    SCROLL_SLIDER_PADDING,
-    SCROLL_SLIDER_SIZE,
-    SCROLL_PADDING,
-    SCROLL_SPEED,
-  } GuiScrollBarProperty;
-
   typedef enum {
     CHECK_PADDING = 16
   } GuiCheckBoxProperty;
@@ -1038,19 +1023,30 @@ ffi.cdef [[
 
   typedef enum {
     ARROW_PADDING = 16,
-    DROPDOWN_ITEMS_SPACING
+    DROPDOWN_ITEMS_PADDING
   } GuiDropdownBoxProperty;
 
   typedef enum {
     TEXT_INNER_PADDING = 16,
-    TEXT_LINES_SPACING
+    TEXT_LINES_PADDING,
+    COLOR_SELECTED_FG,
+    COLOR_SELECTED_BG
   } GuiTextBoxProperty;
 
   typedef enum {
     SPIN_BUTTON_WIDTH = 16,
-    SPIN_BUTTON_SPACING,
+    SPIN_BUTTON_PADDING,
   } GuiSpinnerProperty;
 
+  typedef enum {
+    ARROWS_SIZE = 16,
+    ARROWS_VISIBLE,
+    SCROLL_SLIDER_PADDING,
+    SCROLL_SLIDER_SIZE,
+    SCROLL_PADDING,
+    SCROLL_SPEED,
+  } GuiScrollBarProperty;
+
   typedef enum {
     SCROLLBAR_LEFT_SIDE = 0,
     SCROLLBAR_RIGHT_SIDE
@@ -1058,7 +1054,7 @@ ffi.cdef [[
 
   typedef enum {
     LIST_ITEMS_HEIGHT = 16,
-    LIST_ITEMS_SPACING,
+    LIST_ITEMS_PADDING,
     SCROLLBAR_WIDTH,
     SCROLLBAR_SIDE,
   } GuiListViewProperty;
@@ -1079,262 +1075,262 @@ ffi.cdef [[
   } GuiTextBoxState;
 
   typedef enum {
-    RAYGUI_ICON_NONE = 0,
-    RAYGUI_ICON_FOLDER_FILE_OPEN = 1,
-    RAYGUI_ICON_FILE_SAVE_CLASSIC = 2,
-    RAYGUI_ICON_FOLDER_OPEN = 3,
-    RAYGUI_ICON_FOLDER_SAVE = 4,
-    RAYGUI_ICON_FILE_OPEN = 5,
-    RAYGUI_ICON_FILE_SAVE = 6,
-    RAYGUI_ICON_FILE_EXPORT = 7,
-    RAYGUI_ICON_FILE_ADD = 8,
-    RAYGUI_ICON_FILE_DELETE = 9,
-    RAYGUI_ICON_FILETYPE_TEXT = 10,
-    RAYGUI_ICON_FILETYPE_AUDIO = 11,
-    RAYGUI_ICON_FILETYPE_IMAGE = 12,
-    RAYGUI_ICON_FILETYPE_PLAY = 13,
-    RAYGUI_ICON_FILETYPE_VIDEO = 14,
-    RAYGUI_ICON_FILETYPE_INFO = 15,
-    RAYGUI_ICON_FILE_COPY = 16,
-    RAYGUI_ICON_FILE_CUT = 17,
-    RAYGUI_ICON_FILE_PASTE = 18,
-    RAYGUI_ICON_CURSOR_HAND = 19,
-    RAYGUI_ICON_CURSOR_POINTER = 20,
-    RAYGUI_ICON_CURSOR_CLASSIC = 21,
-    RAYGUI_ICON_PENCIL = 22,
-    RAYGUI_ICON_PENCIL_BIG = 23,
-    RAYGUI_ICON_BRUSH_CLASSIC = 24,
-    RAYGUI_ICON_BRUSH_PAINTER = 25,
-    RAYGUI_ICON_WATER_DROP = 26,
-    RAYGUI_ICON_COLOR_PICKER = 27,
-    RAYGUI_ICON_RUBBER = 28,
-    RAYGUI_ICON_COLOR_BUCKET = 29,
-    RAYGUI_ICON_TEXT_T = 30,
-    RAYGUI_ICON_TEXT_A = 31,
-    RAYGUI_ICON_SCALE = 32,
-    RAYGUI_ICON_RESIZE = 33,
-    RAYGUI_ICON_FILTER_POINT = 34,
-    RAYGUI_ICON_FILTER_BILINEAR = 35,
-    RAYGUI_ICON_CROP = 36,
-    RAYGUI_ICON_CROP_ALPHA = 37,
-    RAYGUI_ICON_SQUARE_TOGGLE = 38,
-    RAYGUI_ICON_SYMMETRY = 39,
-    RAYGUI_ICON_SYMMETRY_HORIZONTAL = 40,
-    RAYGUI_ICON_SYMMETRY_VERTICAL = 41,
-    RAYGUI_ICON_LENS = 42,
-    RAYGUI_ICON_LENS_BIG = 43,
-    RAYGUI_ICON_EYE_ON = 44,
-    RAYGUI_ICON_EYE_OFF = 45,
-    RAYGUI_ICON_FILTER_TOP = 46,
-    RAYGUI_ICON_FILTER = 47,
-    RAYGUI_ICON_TARGET_POINT = 48,
-    RAYGUI_ICON_TARGET_SMALL = 49,
-    RAYGUI_ICON_TARGET_BIG = 50,
-    RAYGUI_ICON_TARGET_MOVE = 51,
-    RAYGUI_ICON_CURSOR_MOVE = 52,
-    RAYGUI_ICON_CURSOR_SCALE = 53,
-    RAYGUI_ICON_CURSOR_SCALE_RIGHT = 54,
-    RAYGUI_ICON_CURSOR_SCALE_LEFT = 55,
-    RAYGUI_ICON_UNDO = 56,
-    RAYGUI_ICON_REDO = 57,
-    RAYGUI_ICON_REREDO = 58,
-    RAYGUI_ICON_MUTATE = 59,
-    RAYGUI_ICON_ROTATE = 60,
-    RAYGUI_ICON_REPEAT = 61,
-    RAYGUI_ICON_SHUFFLE = 62,
-    RAYGUI_ICON_EMPTYBOX = 63,
-    RAYGUI_ICON_TARGET = 64,
-    RAYGUI_ICON_TARGET_SMALL_FILL = 65,
-    RAYGUI_ICON_TARGET_BIG_FILL = 66,
-    RAYGUI_ICON_TARGET_MOVE_FILL = 67,
-    RAYGUI_ICON_CURSOR_MOVE_FILL = 68,
-    RAYGUI_ICON_CURSOR_SCALE_FILL = 69,
-    RAYGUI_ICON_CURSOR_SCALE_RIGHT_FILL = 70,
-    RAYGUI_ICON_CURSOR_SCALE_LEFT_FILL = 71,
-    RAYGUI_ICON_UNDO_FILL = 72,
-    RAYGUI_ICON_REDO_FILL = 73,
-    RAYGUI_ICON_REREDO_FILL = 74,
-    RAYGUI_ICON_MUTATE_FILL = 75,
-    RAYGUI_ICON_ROTATE_FILL = 76,
-    RAYGUI_ICON_REPEAT_FILL = 77,
-    RAYGUI_ICON_SHUFFLE_FILL = 78,
-    RAYGUI_ICON_EMPTYBOX_SMALL = 79,
-    RAYGUI_ICON_BOX = 80,
-    RAYGUI_ICON_BOX_TOP = 81,
-    RAYGUI_ICON_BOX_TOP_RIGHT = 82,
-    RAYGUI_ICON_BOX_RIGHT = 83,
-    RAYGUI_ICON_BOX_BOTTOM_RIGHT = 84,
-    RAYGUI_ICON_BOX_BOTTOM = 85,
-    RAYGUI_ICON_BOX_BOTTOM_LEFT = 86,
-    RAYGUI_ICON_BOX_LEFT = 87,
-    RAYGUI_ICON_BOX_TOP_LEFT = 88,
-    RAYGUI_ICON_BOX_CENTER = 89,
-    RAYGUI_ICON_BOX_CIRCLE_MASK = 90,
-    RAYGUI_ICON_POT = 91,
-    RAYGUI_ICON_ALPHA_MULTIPLY = 92,
-    RAYGUI_ICON_ALPHA_CLEAR = 93,
-    RAYGUI_ICON_DITHERING = 94,
-    RAYGUI_ICON_MIPMAPS = 95,
-    RAYGUI_ICON_BOX_GRID = 96,
-    RAYGUI_ICON_GRID = 97,
-    RAYGUI_ICON_BOX_CORNERS_SMALL = 98,
-    RAYGUI_ICON_BOX_CORNERS_BIG = 99,
-    RAYGUI_ICON_FOUR_BOXES = 100,
-    RAYGUI_ICON_GRID_FILL = 101,
-    RAYGUI_ICON_BOX_MULTISIZE = 102,
-    RAYGUI_ICON_ZOOM_SMALL = 103,
-    RAYGUI_ICON_ZOOM_MEDIUM = 104,
-    RAYGUI_ICON_ZOOM_BIG = 105,
-    RAYGUI_ICON_ZOOM_ALL = 106,
-    RAYGUI_ICON_ZOOM_CENTER = 107,
-    RAYGUI_ICON_BOX_DOTS_SMALL = 108,
-    RAYGUI_ICON_BOX_DOTS_BIG = 109,
-    RAYGUI_ICON_BOX_CONCENTRIC = 110,
-    RAYGUI_ICON_BOX_GRID_BIG = 111,
-    RAYGUI_ICON_OK_TICK = 112,
-    RAYGUI_ICON_CROSS = 113,
-    RAYGUI_ICON_ARROW_LEFT = 114,
-    RAYGUI_ICON_ARROW_RIGHT = 115,
-    RAYGUI_ICON_ARROW_DOWN = 116,
-    RAYGUI_ICON_ARROW_UP = 117,
-    RAYGUI_ICON_ARROW_LEFT_FILL = 118,
-    RAYGUI_ICON_ARROW_RIGHT_FILL = 119,
-    RAYGUI_ICON_ARROW_DOWN_FILL = 120,
-    RAYGUI_ICON_ARROW_UP_FILL = 121,
-    RAYGUI_ICON_AUDIO = 122,
-    RAYGUI_ICON_FX = 123,
-    RAYGUI_ICON_WAVE = 124,
-    RAYGUI_ICON_WAVE_SINUS = 125,
-    RAYGUI_ICON_WAVE_SQUARE = 126,
-    RAYGUI_ICON_WAVE_TRIANGULAR = 127,
-    RAYGUI_ICON_CROSS_SMALL = 128,
-    RAYGUI_ICON_PLAYER_PREVIOUS = 129,
-    RAYGUI_ICON_PLAYER_PLAY_BACK = 130,
-    RAYGUI_ICON_PLAYER_PLAY = 131,
-    RAYGUI_ICON_PLAYER_PAUSE = 132,
-    RAYGUI_ICON_PLAYER_STOP = 133,
-    RAYGUI_ICON_PLAYER_NEXT = 134,
-    RAYGUI_ICON_PLAYER_RECORD = 135,
-    RAYGUI_ICON_MAGNET = 136,
-    RAYGUI_ICON_LOCK_CLOSE = 137,
-    RAYGUI_ICON_LOCK_OPEN = 138,
-    RAYGUI_ICON_CLOCK = 139,
-    RAYGUI_ICON_TOOLS = 140,
-    RAYGUI_ICON_GEAR = 141,
-    RAYGUI_ICON_GEAR_BIG = 142,
-    RAYGUI_ICON_BIN = 143,
-    RAYGUI_ICON_HAND_POINTER = 144,
-    RAYGUI_ICON_LASER = 145,
-    RAYGUI_ICON_COIN = 146,
-    RAYGUI_ICON_EXPLOSION = 147,
-    RAYGUI_ICON_1UP = 148,
-    RAYGUI_ICON_PLAYER = 149,
-    RAYGUI_ICON_PLAYER_JUMP = 150,
-    RAYGUI_ICON_KEY = 151,
-    RAYGUI_ICON_DEMON = 152,
-    RAYGUI_ICON_TEXT_POPUP = 153,
-    RAYGUI_ICON_GEAR_EX = 154,
-    RAYGUI_ICON_CRACK = 155,
-    RAYGUI_ICON_CRACK_POINTS = 156,
-    RAYGUI_ICON_STAR = 157,
-    RAYGUI_ICON_DOOR = 158,
-    RAYGUI_ICON_EXIT = 159,
-    RAYGUI_ICON_MODE_2D = 160,
-    RAYGUI_ICON_MODE_3D = 161,
-    RAYGUI_ICON_CUBE = 162,
-    RAYGUI_ICON_CUBE_FACE_TOP = 163,
-    RAYGUI_ICON_CUBE_FACE_LEFT = 164,
-    RAYGUI_ICON_CUBE_FACE_FRONT = 165,
-    RAYGUI_ICON_CUBE_FACE_BOTTOM = 166,
-    RAYGUI_ICON_CUBE_FACE_RIGHT = 167,
-    RAYGUI_ICON_CUBE_FACE_BACK = 168,
-    RAYGUI_ICON_CAMERA = 169,
-    RAYGUI_ICON_SPECIAL = 170,
-    RAYGUI_ICON_LINK_NET = 171,
-    RAYGUI_ICON_LINK_BOXES = 172,
-    RAYGUI_ICON_LINK_MULTI = 173,
-    RAYGUI_ICON_LINK = 174,
-    RAYGUI_ICON_LINK_BROKE = 175,
-    RAYGUI_ICON_TEXT_NOTES = 176,
-    RAYGUI_ICON_NOTEBOOK = 177,
-    RAYGUI_ICON_SUITCASE = 178,
-    RAYGUI_ICON_SUITCASE_ZIP = 179,
-    RAYGUI_ICON_MAILBOX = 180,
-    RAYGUI_ICON_MONITOR = 181,
-    RAYGUI_ICON_PRINTER = 182,
-    RAYGUI_ICON_PHOTO_CAMERA = 183,
-    RAYGUI_ICON_PHOTO_CAMERA_FLASH = 184,
-    RAYGUI_ICON_HOUSE = 185,
-    RAYGUI_ICON_HEART = 186,
-    RAYGUI_ICON_CORNER = 187,
-    RAYGUI_ICON_VERTICAL_BARS = 188,
-    RAYGUI_ICON_VERTICAL_BARS_FILL = 189,
-    RAYGUI_ICON_LIFE_BARS = 190,
-    RAYGUI_ICON_INFO = 191,
-    RAYGUI_ICON_CROSSLINE = 192,
-    RAYGUI_ICON_HELP = 193,
-    RAYGUI_ICON_FILETYPE_ALPHA = 194,
-    RAYGUI_ICON_FILETYPE_HOME = 195,
-    RAYGUI_ICON_LAYERS_VISIBLE = 196,
-    RAYGUI_ICON_LAYERS = 197,
-    RAYGUI_ICON_WINDOW = 198,
-    RAYGUI_ICON_HIDPI = 199,
-    RAYGUI_ICON_FILETYPE_BINARY = 200,
-    RAYGUI_ICON_HEX = 201,
-    RAYGUI_ICON_SHIELD = 202,
-    RAYGUI_ICON_FILE_NEW = 203,
-    RAYGUI_ICON_FOLDER_ADD = 204,
-    RAYGUI_ICON_205 = 205,
-    RAYGUI_ICON_206 = 206,
-    RAYGUI_ICON_207 = 207,
-    RAYGUI_ICON_208 = 208,
-    RAYGUI_ICON_209 = 209,
-    RAYGUI_ICON_210 = 210,
-    RAYGUI_ICON_211 = 211,
-    RAYGUI_ICON_212 = 212,
-    RAYGUI_ICON_213 = 213,
-    RAYGUI_ICON_214 = 214,
-    RAYGUI_ICON_215 = 215,
-    RAYGUI_ICON_216 = 216,
-    RAYGUI_ICON_217 = 217,
-    RAYGUI_ICON_218 = 218,
-    RAYGUI_ICON_219 = 219,
-    RAYGUI_ICON_220 = 220,
-    RAYGUI_ICON_221 = 221,
-    RAYGUI_ICON_222 = 222,
-    RAYGUI_ICON_223 = 223,
-    RAYGUI_ICON_224 = 224,
-    RAYGUI_ICON_225 = 225,
-    RAYGUI_ICON_226 = 226,
-    RAYGUI_ICON_227 = 227,
-    RAYGUI_ICON_228 = 228,
-    RAYGUI_ICON_229 = 229,
-    RAYGUI_ICON_230 = 230,
-    RAYGUI_ICON_231 = 231,
-    RAYGUI_ICON_232 = 232,
-    RAYGUI_ICON_233 = 233,
-    RAYGUI_ICON_234 = 234,
-    RAYGUI_ICON_235 = 235,
-    RAYGUI_ICON_236 = 236,
-    RAYGUI_ICON_237 = 237,
-    RAYGUI_ICON_238 = 238,
-    RAYGUI_ICON_239 = 239,
-    RAYGUI_ICON_240 = 240,
-    RAYGUI_ICON_241 = 241,
-    RAYGUI_ICON_242 = 242,
-    RAYGUI_ICON_243 = 243,
-    RAYGUI_ICON_244 = 244,
-    RAYGUI_ICON_245 = 245,
-    RAYGUI_ICON_246 = 246,
-    RAYGUI_ICON_247 = 247,
-    RAYGUI_ICON_248 = 248,
-    RAYGUI_ICON_249 = 249,
-    RAYGUI_ICON_250 = 250,
-    RAYGUI_ICON_251 = 251,
-    RAYGUI_ICON_252 = 252,
-    RAYGUI_ICON_253 = 253,
-    RAYGUI_ICON_254 = 254,
-    RAYGUI_ICON_255 = 255,
+    RICON_NONE = 0,
+    RICON_FOLDER_FILE_OPEN = 1,
+    RICON_FILE_SAVE_CLASSIC = 2,
+    RICON_FOLDER_OPEN = 3,
+    RICON_FOLDER_SAVE = 4,
+    RICON_FILE_OPEN = 5,
+    RICON_FILE_SAVE = 6,
+    RICON_FILE_EXPORT = 7,
+    RICON_FILE_NEW = 8,
+    RICON_FILE_DELETE = 9,
+    RICON_FILETYPE_TEXT = 10,
+    RICON_FILETYPE_AUDIO = 11,
+    RICON_FILETYPE_IMAGE = 12,
+    RICON_FILETYPE_PLAY = 13,
+    RICON_FILETYPE_VIDEO = 14,
+    RICON_FILETYPE_INFO = 15,
+    RICON_FILE_COPY = 16,
+    RICON_FILE_CUT = 17,
+    RICON_FILE_PASTE = 18,
+    RICON_CURSOR_HAND = 19,
+    RICON_CURSOR_POINTER = 20,
+    RICON_CURSOR_CLASSIC = 21,
+    RICON_PENCIL = 22,
+    RICON_PENCIL_BIG = 23,
+    RICON_BRUSH_CLASSIC = 24,
+    RICON_BRUSH_PAINTER = 25,
+    RICON_WATER_DROP = 26,
+    RICON_COLOR_PICKER = 27,
+    RICON_RUBBER = 28,
+    RICON_COLOR_BUCKET = 29,
+    RICON_TEXT_T = 30,
+    RICON_TEXT_A = 31,
+    RICON_SCALE = 32,
+    RICON_RESIZE = 33,
+    RICON_FILTER_POINT = 34,
+    RICON_FILTER_BILINEAR = 35,
+    RICON_CROP = 36,
+    RICON_CROP_ALPHA = 37,
+    RICON_SQUARE_TOGGLE = 38,
+    RICON_SYMMETRY = 39,
+    RICON_SYMMETRY_HORIZONTAL = 40,
+    RICON_SYMMETRY_VERTICAL = 41,
+    RICON_LENS = 42,
+    RICON_LENS_BIG = 43,
+    RICON_EYE_ON = 44,
+    RICON_EYE_OFF = 45,
+    RICON_FILTER_TOP = 46,
+    RICON_FILTER = 47,
+    RICON_TARGET_POINT = 48,
+    RICON_TARGET_SMALL = 49,
+    RICON_TARGET_BIG = 50,
+    RICON_TARGET_MOVE = 51,
+    RICON_CURSOR_MOVE = 52,
+    RICON_CURSOR_SCALE = 53,
+    RICON_CURSOR_SCALE_RIGHT = 54,
+    RICON_CURSOR_SCALE_LEFT = 55,
+    RICON_UNDO = 56,
+    RICON_REDO = 57,
+    RICON_REREDO = 58,
+    RICON_MUTATE = 59,
+    RICON_ROTATE = 60,
+    RICON_REPEAT = 61,
+    RICON_SHUFFLE = 62,
+    RICON_EMPTYBOX = 63,
+    RICON_TARGET = 64,
+    RICON_TARGET_SMALL_FILL = 65,
+    RICON_TARGET_BIG_FILL = 66,
+    RICON_TARGET_MOVE_FILL = 67,
+    RICON_CURSOR_MOVE_FILL = 68,
+    RICON_CURSOR_SCALE_FILL = 69,
+    RICON_CURSOR_SCALE_RIGHT_FILL = 70,
+    RICON_CURSOR_SCALE_LEFT_FILL = 71,
+    RICON_UNDO_FILL = 72,
+    RICON_REDO_FILL = 73,
+    RICON_REREDO_FILL = 74,
+    RICON_MUTATE_FILL = 75,
+    RICON_ROTATE_FILL = 76,
+    RICON_REPEAT_FILL = 77,
+    RICON_SHUFFLE_FILL = 78,
+    RICON_EMPTYBOX_SMALL = 79,
+    RICON_BOX = 80,
+    RICON_BOX_TOP = 81,
+    RICON_BOX_TOP_RIGHT = 82,
+    RICON_BOX_RIGHT = 83,
+    RICON_BOX_BOTTOM_RIGHT = 84,
+    RICON_BOX_BOTTOM = 85,
+    RICON_BOX_BOTTOM_LEFT = 86,
+    RICON_BOX_LEFT = 87,
+    RICON_BOX_TOP_LEFT = 88,
+    RICON_BOX_CENTER = 89,
+    RICON_BOX_CIRCLE_MASK = 90,
+    RICON_POT = 91,
+    RICON_ALPHA_MULTIPLY = 92,
+    RICON_ALPHA_CLEAR = 93,
+    RICON_DITHERING = 94,
+    RICON_MIPMAPS = 95,
+    RICON_BOX_GRID = 96,
+    RICON_GRID = 97,
+    RICON_BOX_CORNERS_SMALL = 98,
+    RICON_BOX_CORNERS_BIG = 99,
+    RICON_FOUR_BOXES = 100,
+    RICON_GRID_FILL = 101,
+    RICON_BOX_MULTISIZE = 102,
+    RICON_ZOOM_SMALL = 103,
+    RICON_ZOOM_MEDIUM = 104,
+    RICON_ZOOM_BIG = 105,
+    RICON_ZOOM_ALL = 106,
+    RICON_ZOOM_CENTER = 107,
+    RICON_BOX_DOTS_SMALL = 108,
+    RICON_BOX_DOTS_BIG = 109,
+    RICON_BOX_CONCENTRIC = 110,
+    RICON_BOX_GRID_BIG = 111,
+    RICON_OK_TICK = 112,
+    RICON_CROSS = 113,
+    RICON_ARROW_LEFT = 114,
+    RICON_ARROW_RIGHT = 115,
+    RICON_ARROW_BOTTOM = 116,
+    RICON_ARROW_TOP = 117,
+    RICON_ARROW_LEFT_FILL = 118,
+    RICON_ARROW_RIGHT_FILL = 119,
+    RICON_ARROW_BOTTOM_FILL = 120,
+    RICON_ARROW_TOP_FILL = 121,
+    RICON_AUDIO = 122,
+    RICON_FX = 123,
+    RICON_WAVE = 124,
+    RICON_WAVE_SINUS = 125,
+    RICON_WAVE_SQUARE = 126,
+    RICON_WAVE_TRIANGULAR = 127,
+    RICON_CROSS_SMALL = 128,
+    RICON_PLAYER_PREVIOUS = 129,
+    RICON_PLAYER_PLAY_BACK = 130,
+    RICON_PLAYER_PLAY = 131,
+    RICON_PLAYER_PAUSE = 132,
+    RICON_PLAYER_STOP = 133,
+    RICON_PLAYER_NEXT = 134,
+    RICON_PLAYER_RECORD = 135,
+    RICON_MAGNET = 136,
+    RICON_LOCK_CLOSE = 137,
+    RICON_LOCK_OPEN = 138,
+    RICON_CLOCK = 139,
+    RICON_TOOLS = 140,
+    RICON_GEAR = 141,
+    RICON_GEAR_BIG = 142,
+    RICON_BIN = 143,
+    RICON_HAND_POINTER = 144,
+    RICON_LASER = 145,
+    RICON_COIN = 146,
+    RICON_EXPLOSION = 147,
+    RICON_1UP = 148,
+    RICON_PLAYER = 149,
+    RICON_PLAYER_JUMP = 150,
+    RICON_KEY = 151,
+    RICON_DEMON = 152,
+    RICON_TEXT_POPUP = 153,
+    RICON_GEAR_EX = 154,
+    RICON_CRACK = 155,
+    RICON_CRACK_POINTS = 156,
+    RICON_STAR = 157,
+    RICON_DOOR = 158,
+    RICON_EXIT = 159,
+    RICON_MODE_2D = 160,
+    RICON_MODE_3D = 161,
+    RICON_CUBE = 162,
+    RICON_CUBE_FACE_TOP = 163,
+    RICON_CUBE_FACE_LEFT = 164,
+    RICON_CUBE_FACE_FRONT = 165,
+    RICON_CUBE_FACE_BOTTOM = 166,
+    RICON_CUBE_FACE_RIGHT = 167,
+    RICON_CUBE_FACE_BACK = 168,
+    RICON_CAMERA = 169,
+    RICON_SPECIAL = 170,
+    RICON_LINK_NET = 171,
+    RICON_LINK_BOXES = 172,
+    RICON_LINK_MULTI = 173,
+    RICON_LINK = 174,
+    RICON_LINK_BROKE = 175,
+    RICON_TEXT_NOTES = 176,
+    RICON_NOTEBOOK = 177,
+    RICON_SUITCASE = 178,
+    RICON_SUITCASE_ZIP = 179,
+    RICON_MAILBOX = 180,
+    RICON_MONITOR = 181,
+    RICON_PRINTER = 182,
+    RICON_PHOTO_CAMERA = 183,
+    RICON_PHOTO_CAMERA_FLASH = 184,
+    RICON_HOUSE = 185,
+    RICON_HEART = 186,
+    RICON_CORNER = 187,
+    RICON_VERTICAL_BARS = 188,
+    RICON_VERTICAL_BARS_FILL = 189,
+    RICON_LIFE_BARS = 190,
+    RICON_INFO = 191,
+    RICON_CROSSLINE = 192,
+    RICON_HELP = 193,
+    RICON_FILETYPE_ALPHA = 194,
+    RICON_FILETYPE_HOME = 195,
+    RICON_LAYERS_VISIBLE = 196,
+    RICON_LAYERS = 197,
+    RICON_WINDOW = 198,
+    RICON_HIDPI = 199,
+    RICON_200 = 200,
+    RICON_201 = 201,
+    RICON_202 = 202,
+    RICON_203 = 203,
+    RICON_204 = 204,
+    RICON_205 = 205,
+    RICON_206 = 206,
+    RICON_207 = 207,
+    RICON_208 = 208,
+    RICON_209 = 209,
+    RICON_210 = 210,
+    RICON_211 = 211,
+    RICON_212 = 212,
+    RICON_213 = 213,
+    RICON_214 = 214,
+    RICON_215 = 215,
+    RICON_216 = 216,
+    RICON_217 = 217,
+    RICON_218 = 218,
+    RICON_219 = 219,
+    RICON_220 = 220,
+    RICON_221 = 221,
+    RICON_222 = 222,
+    RICON_223 = 223,
+    RICON_224 = 224,
+    RICON_225 = 225,
+    RICON_226 = 226,
+    RICON_227 = 227,
+    RICON_228 = 228,
+    RICON_229 = 229,
+    RICON_230 = 230,
+    RICON_231 = 231,
+    RICON_232 = 232,
+    RICON_233 = 233,
+    RICON_234 = 234,
+    RICON_235 = 235,
+    RICON_236 = 236,
+    RICON_237 = 237,
+    RICON_238 = 238,
+    RICON_239 = 239,
+    RICON_240 = 240,
+    RICON_241 = 241,
+    RICON_242 = 242,
+    RICON_243 = 243,
+    RICON_244 = 244,
+    RICON_245 = 245,
+    RICON_246 = 246,
+    RICON_247 = 247,
+    RICON_248 = 248,
+    RICON_249 = 249,
+    RICON_250 = 250,
+    RICON_251 = 251,
+    RICON_252 = 252,
+    RICON_253 = 253,
+    RICON_254 = 254,
+    RICON_255 = 255,
   } guiIconName;
 ]]
 

src/raylua.c

@@ -27,6 +27,7 @@
 #include <extras/easings.h>
 #include <rgestures.h>
 
+#define RAYGUI_SUPPORT_RICONS
 #define RAYGUI_IMPLEMENTATION
 #define RAYGUI_STATIC
 #include <raygui.h>
@@ -39,9 +40,6 @@
 
 extern const char *raylua_boot_str;
 
-#ifdef WIN32
-__declspec(dllexport)
-#endif
 void raylua_boot(lua_State *L, lua_CFunction loadfile, lua_CFunction listfiles,
   bool repl)
 {
@@ -79,9 +77,6 @@ void raylua_boot(lua_State *L, lua_CFunction loadfile, lua_CFunction listfiles,
   }
 }
 
-#ifdef WIN32
-__declspec(dllexport)
-#endif
 int luaopen_raylua(lua_State *L)
 {
   raylua_boot(L, NULL, NULL, false);

src/raylua.lua

@@ -16,7 +16,7 @@
 
 local load = loadstring
 
-raylua.version = "v4.0b"
+raylua.version = "v4.0-dev"
 
 function raylua.repl()
   print("> raylua " .. raylua.version .. " <")

tools/api.h

@@ -21,12 +21,9 @@ void SetWindowPosition(int x, int y)
 void SetWindowMonitor(int monitor)
 void SetWindowMinSize(int width, int height)
 void SetWindowSize(int width, int height)
-void SetWindowOpacity(float opacity)
 void *GetWindowHandle(void)
 int GetScreenWidth(void)
 int GetScreenHeight(void)
-int GetRenderWidth(void)
-int GetRenderHeight(void)
 int GetMonitorCount(void)
 int GetCurrentMonitor(void)
 Vector2 GetMonitorPosition(int monitor)
@@ -107,14 +104,12 @@ bool SaveFileText(const char *fileName, char *text)
 bool FileExists(const char *fileName)
 bool DirectoryExists(const char *dirPath)
 bool IsFileExtension(const char *fileName, const char *ext)
-int GetFileLength(const char *fileName)
 const char *GetFileExtension(const char *fileName)
 const char *GetFileName(const char *filePath)
 const char *GetFileNameWithoutExt(const char *filePath)
 const char *GetDirectoryPath(const char *filePath)
 const char *GetPrevDirectoryPath(const char *dirPath)
 const char *GetWorkingDirectory(void)
-const char *GetApplicationDirectory(void)
 char **GetDirectoryFiles(const char *dirPath, int *count)
 void ClearDirectoryFiles(void)
 bool ChangeDirectory(const char *dir)
@@ -122,10 +117,8 @@ bool IsFileDropped(void)
 char **GetDroppedFiles(int *count)
 void ClearDroppedFiles(void)
 long GetFileModTime(const char *fileName)
-unsigned char *CompressData(const unsigned char *data, int dataSize, int *compDataSize)
-unsigned char *DecompressData(const unsigned char *compData, int compDataSize, int *dataSize)
-char *EncodeDataBase64(const unsigned char *data, int dataSize, int *outputSize)
-unsigned char *DecodeDataBase64(const unsigned char *data, int *outputSize)
+unsigned char *CompressData(unsigned char *data, int dataLength, int *compDataLength)
+unsigned char *DecompressData(unsigned char *compData, int compDataLength, int *dataLength)
 bool SaveStorageValue(unsigned int position, int value)
 int LoadStorageValue(unsigned int position)
 void OpenURL(const char *url)
@@ -137,6 +130,7 @@ void SetExitKey(int key)
 int GetKeyPressed(void)
 int GetCharPressed(void)
 bool IsGamepadAvailable(int gamepad)
+bool IsGamepadName(int gamepad, const char *name)
 const char *GetGamepadName(int gamepad)
 bool IsGamepadButtonPressed(int gamepad, int button)
 bool IsGamepadButtonDown(int gamepad, int button)
@@ -328,13 +322,11 @@ GlyphInfo *LoadFontData(const unsigned char *fileData, int dataSize, int fontSiz
 Image GenImageFontAtlas(const GlyphInfo *chars, Rectangle **recs, int glyphCount, int fontSize, int padding, int packMethod)
 void UnloadFontData(GlyphInfo *chars, int glyphCount)
 void UnloadFont(Font font)
-bool ExportFontAsCode(Font font, const char *fileName)
 void DrawFPS(int posX, int posY)
 void DrawText(const char *text, int posX, int posY, int fontSize, Color color)
 void DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, float spacing, Color tint)
 void DrawTextPro(Font font, const char *text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint)
 void DrawTextCodepoint(Font font, int codepoint, Vector2 position, float fontSize, Color tint)
-void DrawTextCodepoints(Font font, const int *codepoints, int count, Vector2 position, float fontSize, float spacing, Color tint)
 int MeasureText(const char *text, int fontSize)
 Vector2 MeasureTextEx(Font font, const char *text, float fontSize, float spacing)
 int GetGlyphIndex(Font font, int codepoint)
@@ -345,7 +337,7 @@ void UnloadCodepoints(int *codepoints)
 int GetCodepointCount(const char *text)
 int GetCodepoint(const char *text, int *bytesProcessed)
 const char *CodepointToUTF8(int codepoint, int *byteSize)
-char *TextCodepointsToUTF8(const int *codepoints, int length)
+char *TextCodepointsToUTF8(int *codepoints, int length)
 int TextCopy(char *dst, const char *src)
 bool TextIsEqual(const char *text1, const char *text2)
 unsigned int TextLength(const char *text)
@@ -396,10 +388,10 @@ void DrawBillboard(Camera camera, Texture2D texture, Vector3 position, float siz
 void DrawBillboardRec(Camera camera, Texture2D texture, Rectangle source, Vector3 position, Vector2 size, Color tint)
 void DrawBillboardPro(Camera camera, Texture2D texture, Rectangle source, Vector3 position, Vector3 up, Vector2 size, Vector2 origin, float rotation, Color tint)
 void UploadMesh(Mesh *mesh, bool dynamic)
-void UpdateMeshBuffer(Mesh mesh, int index, const void *data, int dataSize, int offset)
+void UpdateMeshBuffer(Mesh mesh, int index, void *data, int dataSize, int offset)
 void UnloadMesh(Mesh mesh)
 void DrawMesh(Mesh mesh, Material material, Matrix transform)
-void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, int instances)
+void DrawMeshInstanced(Mesh mesh, Material material, Matrix *transforms, int instances)
 bool ExportMesh(Mesh mesh, const char *fileName)
 BoundingBox GetMeshBoundingBox(Mesh mesh)
 void GenMeshTangents(Mesh *mesh)
@@ -430,6 +422,7 @@ bool CheckCollisionBoxes(BoundingBox box1, BoundingBox box2)
 bool CheckCollisionBoxSphere(BoundingBox box, Vector3 center, float radius)
 RayCollision GetRayCollisionSphere(Ray ray, Vector3 center, float radius)
 RayCollision GetRayCollisionBox(Ray ray, BoundingBox box)
+RayCollision GetRayCollisionModel(Ray ray, Model model)
 RayCollision GetRayCollisionMesh(Ray ray, Mesh mesh, Matrix transform)
 RayCollision GetRayCollisionTriangle(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3)
 RayCollision GetRayCollisionQuad(Ray ray, Vector3 p1, Vector3 p2, Vector3 p3, Vector3 p4)
@@ -456,14 +449,13 @@ int GetSoundsPlaying(void)
 bool IsSoundPlaying(Sound sound)
 void SetSoundVolume(Sound sound, float volume)
 void SetSoundPitch(Sound sound, float pitch)
-void SetSoundPan(Sound sound, float pan)
+void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels)
 Wave WaveCopy(Wave wave)
 void WaveCrop(Wave *wave, int initSample, int finalSample)
-void WaveFormat(Wave *wave, int sampleRate, int sampleSize, int channels)
 float *LoadWaveSamples(Wave wave)
 void UnloadWaveSamples(float *samples)
 Music LoadMusicStream(const char *fileName)
-Music LoadMusicStreamFromMemory(const char *fileType, const unsigned char* data, int dataSize)
+Music LoadMusicStreamFromMemory(const char *fileType, unsigned char* data, int dataSize)
 void UnloadMusicStream(Music music)
 void PlayMusicStream(Music music)
 bool IsMusicStreamPlaying(Music music)
@@ -473,7 +465,6 @@ void PauseMusicStream(Music music)
 void ResumeMusicStream(Music music)
 void SeekMusicStream(Music music, float position)
 void SetMusicVolume(Music music, float volume)
-void SetMusicPan(Music music, float pan)
 void SetMusicPitch(Music music, float pitch)
 float GetMusicTimeLength(Music music)
 float GetMusicTimePlayed(Music music)
@@ -488,8 +479,4 @@ bool IsAudioStreamPlaying(AudioStream stream)
 void StopAudioStream(AudioStream stream)
 void SetAudioStreamVolume(AudioStream stream, float volume)
 void SetAudioStreamPitch(AudioStream stream, float pitch)
-void SetAudioStreamPan(AudioStream stream, float pan)
-void SetAudioStreamBufferSizeDefault(int size)
-void SetAudioStreamCallback(AudioStream stream, AudioCallback callback)
-void AttachAudioStreamProcessor(AudioStream stream, AudioCallback processor)
-void DetachAudioStreamProcessor(AudioStream stream, AudioCallback processor)
+void SetAudioStreamBufferSizeDefault(int size)

tools/genbind.lua

@@ -16,8 +16,7 @@ local structs = {
   "TextureCubemap", "TraceLogCallback", "PhysicsBody",
   "GestureEvent", "GuiStyle", "GuiTextBoxState",
   "TraceLogCallback", "VertexBuffer", "DrawCall", "RenderBatch",
-  "ShaderAttributeDataType", "MaterialMapIndex", "VrStereoConfig",
-  "AudioCallback"
+  "ShaderAttributeDataType", "MaterialMapIndex", "VrStereoConfig"
 }
 
 local rl_structs = {

tools/raygui.h

@@ -13,11 +13,13 @@ int GuiGetStyle(int control, int property)
 bool GuiWindowBox(Rectangle bounds, const char *title)
 void GuiGroupBox(Rectangle bounds, const char *text)
 void GuiLine(Rectangle bounds, const char *text)
-void GuiPanel(Rectangle bounds, const char *text)
-Rectangle GuiScrollPanel(Rectangle bounds, const char *text, Rectangle content, Vector2 *scroll)
+void GuiPanel(Rectangle bounds)
+Rectangle GuiScrollPanel(Rectangle bounds, Rectangle content, Vector2 *scroll)
 void GuiLabel(Rectangle bounds, const char *text)
 bool GuiButton(Rectangle bounds, const char *text)
 bool GuiLabelButton(Rectangle bounds, const char *text)
+bool GuiImageButton(Rectangle bounds, const char *text, Texture2D texture)
+bool GuiImageButtonEx(Rectangle bounds, const char *text, Texture2D texture, Rectangle texSource)
 bool GuiToggle(Rectangle bounds, const char *text, bool active)
 int GuiToggleGroup(Rectangle bounds, const char *text, int active)
 bool GuiCheckBox(Rectangle bounds, const char *text, bool checked)
@@ -32,23 +34,23 @@ float GuiSliderBar(Rectangle bounds, const char *textLeft, const char *textRight
 float GuiProgressBar(Rectangle bounds, const char *textLeft, const char *textRight, float value, float minValue, float maxValue)
 void GuiStatusBar(Rectangle bounds, const char *text)
 void GuiDummyRec(Rectangle bounds, const char *text)
-Vector2 GuiGrid(Rectangle bounds, const char *text, float spacing, int subdivs)
+int GuiScrollBar(Rectangle bounds, int value, int minValue, int maxValue)
+Vector2 GuiGrid(Rectangle bounds, float spacing, int subdivs)
 int GuiListView(Rectangle bounds, const char *text, int *scrollIndex, int active)
 int GuiListViewEx(Rectangle bounds, const char **text, int count, int *focus, int *scrollIndex, int active)
 int GuiMessageBox(Rectangle bounds, const char *title, const char *message, const char *buttons)
-int GuiTextInputBox(Rectangle bounds, const char *title, const char *message, const char *buttons, char *text, int textMaxSize, int *secretViewActive)
-Color GuiColorPicker(Rectangle bounds, const char *text, Color color)
-Color GuiColorPanel(Rectangle bounds, const char *text, Color color)
-float GuiColorBarAlpha(Rectangle bounds, const char *text, float alpha)
-float GuiColorBarHue(Rectangle bounds, const char *text, float value)
+int GuiTextInputBox(Rectangle bounds, const char *title, const char *message, const char *buttons, char *text)
+Color GuiColorPicker(Rectangle bounds, Color color)
+Color GuiColorPanel(Rectangle bounds, Color color)
+float GuiColorBarAlpha(Rectangle bounds, float alpha)
+float GuiColorBarHue(Rectangle bounds, float value)
 void GuiLoadStyle(const char *fileName)
 void GuiLoadStyleDefault(void)
 const char *GuiIconText(int iconId, const char *text)
-void GuiDrawIcon(int iconId, int posX, int posY, int pixelSize, Color color)
+void GuiDrawIcon(int iconId, Vector2 position, int pixelSize, Color color)
 unsigned int *GuiGetIcons(void)
 unsigned int *GuiGetIconData(int iconId)
 void GuiSetIconData(int iconId, unsigned int *data)
-void GuiSetIconScale(unsigned int scale)
 void GuiSetIconPixel(int iconId, int x, int y)
 void GuiClearIconPixel(int iconId, int x, int y)
 bool GuiCheckIconPixel(int iconId, int x, int y)

tools/raymath.h

@@ -12,14 +12,12 @@ float Vector2Length(Vector2 v)
 float Vector2LengthSqr(Vector2 v)
 float Vector2DotProduct(Vector2 v1, Vector2 v2)
 float Vector2Distance(Vector2 v1, Vector2 v2)
-float Vector2DistanceSqr(Vector2 v1, Vector2 v2)
 float Vector2Angle(Vector2 v1, Vector2 v2)
 Vector2 Vector2Scale(Vector2 v, float scale)
 Vector2 Vector2Multiply(Vector2 v1, Vector2 v2)
 Vector2 Vector2Negate(Vector2 v)
 Vector2 Vector2Divide(Vector2 v1, Vector2 v2)
 Vector2 Vector2Normalize(Vector2 v)
-Vector2 Vector2Transform(Vector2 v, Matrix mat)
 Vector2 Vector2Lerp(Vector2 v1, Vector2 v2, float amount)
 Vector2 Vector2Reflect(Vector2 v, Vector2 normal)
 Vector2 Vector2Rotate(Vector2 v, float degs)
@@ -38,7 +36,6 @@ float Vector3Length(const Vector3 v)
 float Vector3LengthSqr(const Vector3 v)
 float Vector3DotProduct(Vector3 v1, Vector3 v2)
 float Vector3Distance(Vector3 v1, Vector3 v2)
-float Vector3DistanceSqr(Vector3 v1, Vector3 v2)
 Vector2 Vector3Angle(Vector3 v1, Vector3 v2)
 Vector3 Vector3Negate(Vector3 v)
 Vector3 Vector3Divide(Vector3 v1, Vector3 v2)
@@ -56,6 +53,7 @@ float MatrixDeterminant(Matrix mat)
 float MatrixTrace(Matrix mat)
 Matrix MatrixTranspose(Matrix mat)
 Matrix MatrixInvert(Matrix mat)
+Matrix MatrixNormalize(Matrix mat)
 Matrix MatrixIdentity(void)
 Matrix MatrixAdd(Matrix left, Matrix right)
 Matrix MatrixSubtract(Matrix left, Matrix right)

tools/rlgl.h

@@ -84,22 +84,21 @@ void rlDrawRenderBatchActive(void)
 bool rlCheckRenderBatchLimit(int vCount)
 void rlSetTexture(unsigned int id)
 unsigned int rlLoadVertexArray(void)
-unsigned int rlLoadVertexBuffer(const void *buffer, int size, bool dynamic)
-unsigned int rlLoadVertexBufferElement(const void *buffer, int size, bool dynamic)
-void rlUpdateVertexBuffer(unsigned int bufferId, const void *data, int dataSize, int offset)
-void rlUpdateVertexBufferElements(unsigned int id, const void *data, int dataSize, int offset)
+unsigned int rlLoadVertexBuffer(void *buffer, int size, bool dynamic)
+unsigned int rlLoadVertexBufferElement(void *buffer, int size, bool dynamic)
+void rlUpdateVertexBuffer(unsigned int bufferId, void *data, int dataSize, int offset)
 void rlUnloadVertexArray(unsigned int vaoId)
 void rlUnloadVertexBuffer(unsigned int vboId)
-void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, const void *pointer)
+void rlSetVertexAttribute(unsigned int index, int compSize, int type, bool normalized, int stride, void *pointer)
 void rlSetVertexAttributeDivisor(unsigned int index, int divisor)
 void rlSetVertexAttributeDefault(int locIndex, const void *value, int attribType, int count)
 void rlDrawVertexArray(int offset, int count)
-void rlDrawVertexArrayElements(int offset, int count, const void *buffer)
+void rlDrawVertexArrayElements(int offset, int count, void *buffer)
 void rlDrawVertexArrayInstanced(int offset, int count, int instances)
-void rlDrawVertexArrayElementsInstanced(int offset, int count, const void *buffer, int instances)
-unsigned int rlLoadTexture(const void *data, int width, int height, int format, int mipmapCount)
+void rlDrawVertexArrayElementsInstanced(int offset, int count, void *buffer, int instances)
+unsigned int rlLoadTexture(void *data, int width, int height, int format, int mipmapCount)
 unsigned int rlLoadTextureDepth(int width, int height, bool useRenderBuffer)
-unsigned int rlLoadTextureCubemap(const void *data, int size, int format)
+unsigned int rlLoadTextureCubemap(void *data, int size, int format)
 void rlUpdateTexture(unsigned int id, int offsetX, int offsetY, int width, int height, int format, const void *data)
 void rlGetGlTextureFormats(int format, int *glInternalFormat, int *glFormat, int *glType)
 const char *rlGetPixelFormatName(unsigned int format)