REVIEWED: Some PRs formating

examples/audio/audio_sound_positioning.c

@@ -15,40 +15,12 @@
 *
 ********************************************************************************************/
 
-#include <raylib.h>
-#include <raymath.h>
+#include "raylib.h"
+
+#include "raymath.h"
 
-//------------------------------------------------------------------------------------
 // Sound positioning function
-//------------------------------------------------------------------------------------
-static void SetSoundPosition(Camera listener, Sound sound, Vector3 position, float maxDist)
-{
-    // Calculate direction vector and distance between listener and sound source
-    Vector3 direction = Vector3Subtract(position, listener.position);
-    float distance = Vector3Length(direction);
-    
-    // Apply logarithmic distance attenuation and clamp between 0-1
-    float attenuation = 1.0f / (1.0f + (distance / maxDist));
-    attenuation = Clamp(attenuation, 0.0f, 1.0f);
-    
-    // Calculate normalized vectors for spatial positioning
-    Vector3 normalizedDirection = Vector3Normalize(direction);
-    Vector3 forward = Vector3Normalize(Vector3Subtract(listener.target, listener.position));
-    Vector3 right = Vector3Normalize(Vector3CrossProduct(forward, listener.up));
-    
-    // Reduce volume for sounds behind the listener
-    float dotProduct = Vector3DotProduct(forward, normalizedDirection);
-    if (dotProduct < 0.0f) {
-        attenuation *= (1.0f + dotProduct * 0.5f);
-    }
-    
-    // Set stereo panning based on sound position relative to listener
-    float pan = 0.5f + 0.5f * Vector3DotProduct(normalizedDirection, right);
-    
-    // Apply final sound properties
-    SetSoundVolume(sound, attenuation);
-    SetSoundPan(sound, pan);
-}
+static void SetSoundPosition(Camera listener, Sound sound, Vector3 position, float maxDist);
 
 //------------------------------------------------------------------------------------
 // Program main entry point
@@ -57,12 +29,13 @@ int main(void)
 {
     // Initialization
     //--------------------------------------------------------------------------------------
-    InitWindow(800, 600, "Quick Spatial Sound");
+    const int screenWidth = 800;
+    const int screenHeight = 450;
+    
+    InitWindow(screenWidth, screenHeight, "raylib [audio] example - Playing spatialized 3D sound");
+    
     InitAudioDevice();
 
-    SetTargetFPS(60);
-    DisableCursor();
-
     Sound sound = LoadSound("resources/coin.wav");
 
     Camera camera = {
@@ -70,7 +43,12 @@ int main(void)
         .target = (Vector3) { 0, 0, 0 },
         .up = (Vector3) { 0, 1, 0 },
         .fovy = 60,
+        .projection = CAMERA_PERSPECTIVE
     };
+    
+    DisableCursor();
+    
+    SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop
@@ -83,9 +61,9 @@ int main(void)
         float th = GetTime();
 
         Vector3 spherePos = {
-            .x = 5.0f * cosf(th),
+            .x = 5.0f*cosf(th),
             .y = 0.0f,
-            .z = 5.0f * sinf(th)
+            .z = 5.0f*sinf(th)
         };
 
         SetSoundPosition(camera, sound, spherePos, 20.0f);
@@ -95,14 +73,14 @@ int main(void)
         // Draw
         //----------------------------------------------------------------------------------
         BeginDrawing();
-        {
-            ClearBackground(BLACK);
+
+            ClearBackground(RAYWHITE);
 
             BeginMode3D(camera);
                 DrawGrid(10, 2);
                 DrawSphere(spherePos, 0.5f, RED);
             EndMode3D();
-        }
+
         EndDrawing();
         //----------------------------------------------------------------------------------
     }
@@ -110,6 +88,36 @@ int main(void)
     // De-Initialization
     //--------------------------------------------------------------------------------------
     UnloadSound(sound);
-    CloseAudioDevice();
-    CloseWindow();
+    CloseAudioDevice();     // Close audio device
+    
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
 }
+
+// Sound positioning function
+static void SetSoundPosition(Camera listener, Sound sound, Vector3 position, float maxDist)
+{
+    // Calculate direction vector and distance between listener and sound source
+    Vector3 direction = Vector3Subtract(position, listener.position);
+    float distance = Vector3Length(direction);
+    
+    // Apply logarithmic distance attenuation and clamp between 0-1
+    float attenuation = 1.0f/(1.0f + (distance/maxDist));
+    attenuation = Clamp(attenuation, 0.0f, 1.0f);
+    
+    // Calculate normalized vectors for spatial positioning
+    Vector3 normalizedDirection = Vector3Normalize(direction);
+    Vector3 forward = Vector3Normalize(Vector3Subtract(listener.target, listener.position));
+    Vector3 right = Vector3Normalize(Vector3CrossProduct(forward, listener.up));
+    
+    // Reduce volume for sounds behind the listener
+    float dotProduct = Vector3DotProduct(forward, normalizedDirection);
+    if (dotProduct < 0.0f) attenuation *= (1.0f + dotProduct*0.5f);
+    
+    // Set stereo panning based on sound position relative to listener
+    float pan = 0.5f + 0.5f*Vector3DotProduct(normalizedDirection, right);
+    
+    // Apply final sound properties
+    SetSoundVolume(sound, attenuation);
+    SetSoundPan(sound, pan);
+}

examples/shaders/resources/shaders/glsl100/depth.fs

@@ -10,12 +10,6 @@ uniform bool flipY;
 float nearPlane = 0.1;
 float farPlane = 100.0;
 
-// Function to linearize depth from non-linear depth buffer
-float linearizeDepth(float depth)
-{
-    return (2.0 * nearPlane) / (farPlane + nearPlane - depth * (farPlane - nearPlane));
-}
-
 void main()
 {
     // Handle potential Y-flipping
@@ -27,7 +21,7 @@ void main()
     float depth = texture2D(depthTexture, texCoord).r;
 
     // Linearize depth
-    float linearDepth = err">linearizeDepth(depth);
+    float linearDepth = nf">(2.0*nearPlane)/(farPlane + nearPlane - depth*(farPlane - nearPlane));
 
     // Output final color
     gl_FragColor = vec4(vec3(linearDepth), 1.0);

examples/shaders/resources/shaders/glsl330/depth.fs

@@ -13,24 +13,17 @@ const float farPlane = 100.0;
 // Output fragment color
 out vec4 finalColor;
 
-// Linearizes the depth buffer value
-float linearizeDepth(float depth)
-{
-    return (2.0 * nearPlane) / (farPlane + nearPlane - depth * (farPlane - nearPlane));
-}
-
 void main()
 {
     // Handle potential Y-flipping
     vec2 texCoord = fragTexCoord;
-    if (flipY)
-        texCoord.y = 1.0 - texCoord.y;
+    if (flipY) texCoord.y = 1.0 - texCoord.y;
 
     // Sample depth
     float depth = texture(depthTexture, texCoord).r;
 
     // Linearize depth value
-    float linearDepth = err">linearizeDepth(depth);
+    float linearDepth = nf">(2.0*nearPlane)/(farPlane + nearPlane - depth*(farPlane - nearPlane));
 
     // Output final color
     finalColor = vec4(vec3(linearDepth), 1.0);

examples/shaders/shaders_view_depth.c

@@ -34,11 +34,11 @@ int main(void)
     // Initialization
     //--------------------------------------------------------------------------------------
     const int screenWidth = 800;
-    const int screenHeight = 600;
+    const int screenHeight = 450;
 
     InitWindow(screenWidth, screenHeight, "raylib [shader] example - render depth texture");
 
-    // Load camera
+    // Init camera
     Camera camera = { 0 };
     camera.position = (Vector3){ 4.0f, 1.0f, 5.0f };
     camera.target = (Vector3){ 0.0f, 0.0f, 0.0f };
@@ -56,7 +56,7 @@ int main(void)
     SetShaderValue(depthShader, flipTextureLoc, (int[]){ 1 }, SHADER_UNIFORM_INT); // Flip Y texture
 
     // Load models
-    Model cube  = LoadModelFromMesh(GenMeshCube(1.0f, 1.0f, 1.0f));
+    Model cube = LoadModelFromMesh(GenMeshCube(1.0f, 1.0f, 1.0f));
     Model floor = LoadModelFromMesh(GenMeshPlane(20.0f, 20.0f, 1, 1));
 
     DisableCursor();  // Limit cursor to relative movement inside the window
@@ -75,25 +75,19 @@ int main(void)
         // Draw
         //----------------------------------------------------------------------------------
         BeginTextureMode(target);
-
             ClearBackground(WHITE);
-
+            
             BeginMode3D(camera);
-
                 DrawModel(cube,  (Vector3){ 0.0f, 0.0f, 0.0f },  3.0f, YELLOW);
                 DrawModel(floor, (Vector3){ 10.0f, 0.0f, 2.0f }, 2.0f, RED);
-
             EndMode3D();
-
         EndTextureMode();
 
         BeginDrawing();
 
             BeginShaderMode(depthShader);
-
                 SetShaderValueTexture(depthShader, depthLoc, target.depth);
                 DrawTexture(target.depth, 0, 0, WHITE);
-
             EndShaderMode();
 
             DrawRectangle( 10, 10, 320, 93, Fade(SKYBLUE, 0.5f));

examples/shaders/shaders_write_depth.c

@@ -74,7 +74,6 @@ int main(void)
         
         // Draw
         //----------------------------------------------------------------------------------
-        
         // Draw into our custom render texture (framebuffer)
         BeginTextureMode(target);
             ClearBackground(WHITE);
@@ -93,7 +92,6 @@ int main(void)
         // Draw into screen our custom render texture 
         BeginDrawing();
             ClearBackground(RAYWHITE);
-        
             DrawTextureRec(target.texture, (Rectangle) { 0, 0, (float)screenWidth, (float)-screenHeight }, (Vector2) { 0, 0 }, WHITE);
             DrawFPS(10, 10);
         EndDrawing();

projects/VS2022/examples/shaders_view_depth.vcxproj

@@ -51,7 +51,7 @@
     </ProjectConfiguration>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{70B35F59-AFC2-4D8F-8833-5314D2047A81}</ProjectGuid>
+    <ProjectGuid>{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>shaders_view_depth</RootNamespace>
     <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>

projects/VS2022/raylib.sln

@@ -271,7 +271,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "models_loading_m3d", "examp
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "shaders_write_depth", "examples\shaders_write_depth.vcxproj", "{70B35F59-AFC2-4D8F-8833-5314D2047A81}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "shaders_view_depth", "examples\shaders_view_depth.vcxproj", "{70B35F59-AFC2-4D8F-8833-5314D2047A81}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "shaders_view_depth", "examples\shaders_view_depth.vcxproj", "{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "shaders_hybrid_render", "examples\shaders_hybrid_render.vcxproj", "{3755E9F4-CB48-4EC3-B561-3B85964EBDEF}"
 EndProject
@@ -761,6 +761,30 @@ Global
 		{0199E349-0701-40BC-8A7F-06A54FFA3E7C}.Release|x64.Build.0 = Release|x64
 		{0199E349-0701-40BC-8A7F-06A54FFA3E7C}.Release|x86.ActiveCfg = Release|Win32
 		{0199E349-0701-40BC-8A7F-06A54FFA3E7C}.Release|x86.Build.0 = Release|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug.DLL|ARM64.ActiveCfg = Debug.DLL|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug.DLL|ARM64.Build.0 = Debug.DLL|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug.DLL|x64.ActiveCfg = Debug.DLL|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug.DLL|x64.Build.0 = Debug.DLL|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug.DLL|x86.ActiveCfg = Debug.DLL|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug.DLL|x86.Build.0 = Debug.DLL|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug|ARM64.Build.0 = Debug|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug|x64.ActiveCfg = Debug|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug|x64.Build.0 = Debug|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug|x86.ActiveCfg = Debug|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Debug|x86.Build.0 = Debug|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release.DLL|ARM64.ActiveCfg = Release.DLL|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release.DLL|ARM64.Build.0 = Release.DLL|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release.DLL|x64.ActiveCfg = Release.DLL|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release.DLL|x64.Build.0 = Release.DLL|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release.DLL|x86.ActiveCfg = Release.DLL|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release.DLL|x86.Build.0 = Release.DLL|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release|ARM64.ActiveCfg = Release|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release|ARM64.Build.0 = Release|ARM64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release|x64.ActiveCfg = Release|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release|x64.Build.0 = Release|x64
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release|x86.ActiveCfg = Release|Win32
+		{BCB71111-8505-4B35-8CEF-EC6115DC9D4D}.Release|x86.Build.0 = Release|Win32
 		{8F19E3DA-8929-4000-87B5-3CA6929636CC}.Debug.DLL|ARM64.ActiveCfg = Debug.DLL|ARM64
 		{8F19E3DA-8929-4000-87B5-3CA6929636CC}.Debug.DLL|ARM64.Build.0 = Debug.DLL|ARM64
 		{8F19E3DA-8929-4000-87B5-3CA6929636CC}.Debug.DLL|x64.ActiveCfg = Debug.DLL|x64
@@ -3293,6 +3317,30 @@ Global
 		{70B35F59-AFC2-4D8F-8833-5314D2047A81}.Release|x64.Build.0 = Release|x64
 		{70B35F59-AFC2-4D8F-8833-5314D2047A81}.Release|x86.ActiveCfg = Release|Win32
 		{70B35F59-AFC2-4D8F-8833-5314D2047A81}.Release|x86.Build.0 = Release|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug.DLL|ARM64.ActiveCfg = Debug.DLL|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug.DLL|ARM64.Build.0 = Debug.DLL|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug.DLL|x64.ActiveCfg = Debug.DLL|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug.DLL|x64.Build.0 = Debug.DLL|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug.DLL|x86.ActiveCfg = Debug.DLL|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug.DLL|x86.Build.0 = Debug.DLL|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug|ARM64.Build.0 = Debug|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug|x64.ActiveCfg = Debug|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug|x64.Build.0 = Debug|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug|x86.ActiveCfg = Debug|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Debug|x86.Build.0 = Debug|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release.DLL|ARM64.ActiveCfg = Release.DLL|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release.DLL|ARM64.Build.0 = Release.DLL|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release.DLL|x64.ActiveCfg = Release.DLL|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release.DLL|x64.Build.0 = Release.DLL|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release.DLL|x86.ActiveCfg = Release.DLL|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release.DLL|x86.Build.0 = Release.DLL|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release|ARM64.ActiveCfg = Release|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release|ARM64.Build.0 = Release|ARM64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release|x64.ActiveCfg = Release|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release|x64.Build.0 = Release|x64
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release|x86.ActiveCfg = Release|Win32
+		{DFDE29A7-4F54-455D-B20B-D2BF79D3B3F7}.Release|x86.Build.0 = Release|Win32
 		{3755E9F4-CB48-4EC3-B561-3B85964EBDEF}.Debug.DLL|ARM64.ActiveCfg = Debug.DLL|ARM64
 		{3755E9F4-CB48-4EC3-B561-3B85964EBDEF}.Debug.DLL|ARM64.Build.0 = Debug.DLL|ARM64
 		{3755E9F4-CB48-4EC3-B561-3B85964EBDEF}.Debug.DLL|x64.ActiveCfg = Debug.DLL|x64

src/platforms/rcore_desktop_sdl.c

@@ -1363,10 +1363,7 @@ void PollInputEvents(void)
     for (int i = 0; i < MAX_TOUCH_POINTS; i++) CORE.Input.Touch.previousTouchState[i] = CORE.Input.Touch.currentTouchState[i];
 
     // Map touch position to mouse position for convenience
-    if (CORE.Input.Touch.pointCount == 0)
-    {
-        CORE.Input.Touch.position[0] = CORE.Input.Mouse.currentPosition;
-    }
+    if (CORE.Input.Touch.pointCount == 0) CORE.Input.Touch.position[0] = CORE.Input.Mouse.currentPosition;
 
     int touchAction = -1;       // 0-TOUCH_ACTION_UP, 1-TOUCH_ACTION_DOWN, 2-TOUCH_ACTION_MOVE
     bool realTouch = false;     // Flag to differentiate real touch gestures from mouse ones

src/rcore.c

@@ -1879,8 +1879,8 @@ void TakeScreenshot(const char *fileName)
     // Security check to (partially) avoid malicious code
     if (strchr(fileName, '\'') != NULL) { TRACELOG(LOG_WARNING, "SYSTEM: Provided fileName could be potentially malicious, avoid [\'] character"); return; }
 
-    // apply a scale if we are doing HIGHDPI auto-scaling
-    Vector2 scale = { i">1,1 };
+    // Apply a scale if we are doing HIGHDPI auto-scaling
+    Vector2 scale = { f">1.0f, 1.0f };
     if (IsWindowState(FLAG_WINDOW_HIGHDPI)) scale = GetWindowScaleDPI();
 
     unsigned char *imgData = rlReadScreenPixels((int)((float)CORE.Window.render.width*scale.x), (int)((float)CORE.Window.render.height*scale.y));