Update normalmap.fs

examples/shaders/resources/shaders/glsl100/depth_render.fs

@@ -1,5 +1,7 @@
 #version 100
 
+precision mediump float;
+
 // Input vertex attributes (from vertex shader)
 varying vec2 fragTexCoord;
 
@@ -14,8 +16,7 @@ void main()
 {
     // Handle potential Y-flipping
     vec2 texCoord = fragTexCoord;
-    if (flipY)
+    if (flipY) texCoord.y = 1.0 - texCoord.y;
-        texCoord.y = 1.0 - texCoord.y;
 
     // Sample depth texture
     float depth = texture2D(depthTexture, texCoord).r;
@@ -25,4 +26,4 @@ void main()
 
     // Output final color
     gl_FragColor = vec4(vec3(linearDepth), 1.0);
-}
+}

examples/shaders/resources/shaders/glsl100/depth_write.fs

@@ -1,11 +1,13 @@
 #version 100
-
 #extension GL_EXT_frag_depth : enable          
+
 precision mediump float;
 
+// Input vertex attributes (from vertex shader)
 varying vec2 fragTexCoord;
 varying vec4 fragColor;
 
+// Input uniform values
 uniform sampler2D texture0;
 uniform vec4 colDiffuse;
 
@@ -15,4 +17,4 @@ void main()
     
     gl_FragColor = texelColor*colDiffuse*fragColor;
     gl_FragDepthEXT = 1.0 - gl_FragCoord.z;
-}
+}

examples/shaders/resources/shaders/glsl100/normalmap.fs

@@ -23,20 +23,20 @@ uniform float specularExponent;
 
 void main()
 {
-    vec4 texelColor = texture(texture0, vec2(fragTexCoord.x, fragTexCoord.y));
+    vec4 texelColor = texture2D(texture0, vec2(fragTexCoord.x, fragTexCoord.y));
     vec3 specular = vec3(0.0);
     vec3 viewDir = normalize(viewPos - fragPosition);
     vec3 lightDir = normalize(lightPos - fragPosition);
 
-    vec3 normal;
+    vec3 normal = vec3(0.0);
     if (useNormalMap)
     {
-        normal = texture(normalMap, vec2(fragTexCoord.x, fragTexCoord.y)).rgb;
+        normal = texture2D(normalMap, vec2(fragTexCoord.x, fragTexCoord.y)).rgb;
 
-        //Transform normal values to the range -1.0 ... 1.0
+        // Transform normal values to the range -1.0 ... 1.0
         normal = normalize(normal*2.0 - 1.0);
 
-        //Transform the normal from tangent-space to world-space for lighting calculation
+        // Transform the normal from tangent-space to world-space for lighting calculation
         normal = normalize(normal*TBN);
     }
     else
@@ -56,7 +56,7 @@ void main()
 
     specular += specCo;
 
-    finalColor = (texelColor*((tint + vec4(specular, 1.0))*vec4(lightDot, 1.0)));
+    vec4 finalColor = (texelColor*((tint + vec4(specular, 1.0))*vec4(lightDot, 1.0)));
     finalColor += texelColor*(vec4(1.0, 1.0, 1.0, 1.0)/40.0)*tint;
 
     // Gamma correction

tools/rexm/rexm.c

@@ -939,22 +939,22 @@ int main(int argc, char *argv[])
                 UnloadImage(imScreenshot);
 
                 // Validate: raylib/examples/Makefile                                   -> Example listed?
-                if (FileTextFind(TextFormat("%s/Makefile", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_MAKEFILE;
+                if (FileTextFindIndex(TextFormat("%s/Makefile", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_MAKEFILE;
 
                 // Validate: raylib/examples/Makefile.Web                               -> Example listed?
-                if (FileTextFind(TextFormat("%s/Makefile.Web", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_MAKEFILE_WEB;
+                if (FileTextFindIndex(TextFormat("%s/Makefile.Web", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_MAKEFILE_WEB;
 
                 // Validate: raylib/examples/README.md                                  -> Example listed?
-                if (FileTextFind(TextFormat("%s/README.md", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_README;
+                if (FileTextFindIndex(TextFormat("%s/README.md", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_README;
 
                 // Validate: raylib.com/common/examples.js                              -> Example listed?
-                if (FileTextFind(TextFormat("%s/../common/examples.js", exWebPath), exInfo->name + TextFindIndex(exInfo->name, "_") + 1) == -1) exInfo->status |= VALID_NOT_IN_JS;
+                if (FileTextFindIndex(TextFormat("%s/../common/examples.js", exWebPath), exInfo->name + TextFindIndex(exInfo->name, "_") + 1) == -1) exInfo->status |= VALID_NOT_IN_JS;
 
                 // Validate: raylib/projects/VS2022/examples/<category>_example_name.vcxproj -> File exists?
                 if (!FileExists(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exInfo->name))) exInfo->status |= VALID_MISSING_VCXPROJ;
 
                 // Validate: raylib/projects/VS2022/raylib.sln                          -> Example listed?
-                if (FileTextFind(TextFormat("%s/../projects/VS2022/raylib.sln", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_VCXSOL;
+                if (FileTextFindIndex(TextFormat("%s/../projects/VS2022/raylib.sln", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_VCXSOL;
 
                 // Validate: raylib/examples/<category>/resources/..                    -> Example resources available?
                 // Scan resources used in example to check for missing resource files