Merge pull request #420 from questor/develop

Develop

src/core.c

@@ -153,8 +153,9 @@
     //#define GLFW_DLL          // Using GLFW DLL on Windows -> No, we use static version!
     
     #if !defined(SUPPORT_BUSY_WAIT_LOOP) && defined(_WIN32)
-    __stdcall unsigned int timeBeginPeriod(unsigned int uPeriod);
+    // NOTE: Those functions require linking with winmm library
-    __stdcall unsigned int timeEndPeriod(unsigned int uPeriod);
+    unsigned int __stdcall timeBeginPeriod(unsigned int uPeriod);
+    unsigned int __stdcall timeEndPeriod(unsigned int uPeriod);
     #endif
 #endif
 
@@ -351,7 +352,7 @@ extern void UnloadDefaultFont(void);        // [Module: text] Unloads default fo
 static void InitGraphicsDevice(int width, int height);  // Initialize graphics device
 static void SetupFramebufferSize(int displayWidth, int displayHeight);
 static void InitTimer(void);                            // Initialize timer
-static double GetTime(void);                            // Returns time since InitTimer() was run
+       double GetTime(void);                            // Returns time since InitTimer() was run
 static void Wait(float ms);                             // Wait for some milliseconds (stop program execution)
 static bool GetKeyStatus(int key);                      // Returns if a key has been pressed
 static bool GetMouseButtonStatus(int button);           // Returns if a mouse button has been pressed
@@ -412,7 +413,7 @@ static void *GamepadThread(void *arg);                  // Mouse reading thread
 #if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI) || defined(PLATFORM_WEB)
 // Initialize window and OpenGL context
 // NOTE: data parameter could be used to pass any kind of required data to the initialization
-void InitWindow(int width, int height, void *data)
+void InitRLWindow(int width, int height, void *data)
 {
     TraceLog(LOG_INFO, "Initializing raylib (v1.9-dev)");
 
@@ -476,7 +477,7 @@ void InitWindow(int width, int height, void *data)
 #if defined(PLATFORM_ANDROID)
 // Initialize window and OpenGL context (and Android activity)
 // NOTE: data parameter could be used to pass any kind of required data to the initialization
-void InitWindow(int width, int height, void *data)
+void InitRLWindow(int width, int height, void *data)
 {
     TraceLog(LOG_INFO, "Initializing raylib (v1.9-dev)");
 
@@ -537,7 +538,7 @@ void InitWindow(int width, int height, void *data)
 #endif
 
 // Close window and unload OpenGL context
-void CloseWindow(void)
+void CloseRLWindow(void)
 {
 #if defined(SUPPORT_GIF_RECORDING)
     if (gifRecording)
@@ -714,7 +715,7 @@ int GetScreenHeight(void)
 }
 
 // Show mouse cursor
-void ShowCursor()
+void ShowRLCursor()
 {
 #if defined(PLATFORM_DESKTOP)
     #if defined(__linux__)
@@ -727,7 +728,7 @@ void ShowCursor()
 }
 
 // Hides mouse cursor
-void HideCursor()
+void HideRLCursor()
 {
 #if defined(PLATFORM_DESKTOP)
     #if defined(__linux__)
@@ -1134,7 +1135,7 @@ void SetConfigFlags(char flags)
 // Takes a screenshot of current screen (saved a .png)
 void TakeScreenshot(const char *fileName)
 {
-#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
+#if (defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)) && defined(SUPPORT_SAVE_PNG)
     unsigned char *imgData = rlReadScreenPixels(renderWidth, renderHeight);
     SavePNG(fileName, imgData, renderWidth, renderHeight, 4); // Save image as PNG
     free(imgData);
@@ -2119,7 +2120,7 @@ static void InitTimer(void)
 }
 
 // Get current time measure (in seconds) since InitTimer()
-static double GetTime(void)
+double GetTime(void)
 {
 #if defined(PLATFORM_DESKTOP) || defined(PLATFORM_WEB)
     return glfwGetTime();

src/external/glad.h

@@ -3446,6 +3446,19 @@ typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEEXTPROC)(GLenum sfactorRGB, GLenum
 GLAPI PFNGLBLENDFUNCSEPARATEEXTPROC glad_glBlendFuncSeparateEXT;
 #define glBlendFuncSeparateEXT glad_glBlendFuncSeparateEXT
 #endif
+#ifndef GL_EXT_debug_marker
+#define GL_EXT_debug_marker 1
+GLAPI int GLAD_GL_EXT_debug_marker;
+typedef void (APIENTRYP PFNGLINSERTEVENTMARKEREXTPROC)(GLsizei length, const GLchar *marker);
+GLAPI PFNGLINSERTEVENTMARKEREXTPROC glad_glInsertEventMarkerEXT;
+#define glInsertEventMarkerEXT glad_glInsertEventMarkerEXT
+typedef void (APIENTRYP PFNGLPUSHGROUPMARKEREXTPROC)(GLsizei length, const GLchar *marker);
+GLAPI PFNGLPUSHGROUPMARKEREXTPROC glad_glPushGroupMarkerEXT;
+#define glPushGroupMarkerEXT glad_glPushGroupMarkerEXT
+typedef void (APIENTRYP PFNGLPOPGROUPMARKEREXTPROC)(void);
+GLAPI PFNGLPOPGROUPMARKEREXTPROC glad_glPopGroupMarkerEXT;
+#define glPopGroupMarkerEXT glad_glPopGroupMarkerEXT
+#endif
 #ifndef GL_EXT_framebuffer_blit
 #define GL_EXT_framebuffer_blit 1
 GLAPI int GLAD_GL_EXT_framebuffer_blit;
@@ -4209,6 +4222,7 @@ int GLAD_GL_ARB_vertex_shader;
 int GLAD_GL_ARB_vertex_attrib_binding;
 int GLAD_GL_ARB_vertex_program;
 int GLAD_GL_EXT_texture_compression_s3tc;
+int GLAD_GL_EXT_debug_marker;
 int GLAD_GL_EXT_texture_swizzle;
 int GLAD_GL_ARB_texture_multisample;
 int GLAD_GL_ARB_texture_rg;
@@ -4391,6 +4405,9 @@ PFNGLGETVARIANTARRAYOBJECTIVATIPROC glad_glGetVariantArrayObjectivATI;
 PFNGLBLENDCOLOREXTPROC glad_glBlendColorEXT;
 PFNGLBLENDEQUATIONSEPARATEEXTPROC glad_glBlendEquationSeparateEXT;
 PFNGLBLENDFUNCSEPARATEEXTPROC glad_glBlendFuncSeparateEXT;
+PFNGLINSERTEVENTMARKEREXTPROC glad_glInsertEventMarkerEXT;
+PFNGLPUSHGROUPMARKEREXTPROC glad_glPushGroupMarkerEXT;
+PFNGLPOPGROUPMARKEREXTPROC glad_glPopGroupMarkerEXT;
 PFNGLBLITFRAMEBUFFEREXTPROC glad_glBlitFramebufferEXT;
 PFNGLRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC glad_glRenderbufferStorageMultisampleEXT;
 PFNGLISRENDERBUFFEREXTPROC glad_glIsRenderbufferEXT;
@@ -5190,6 +5207,12 @@ static void load_GL_EXT_blend_func_separate(GLADloadproc load) {
 	if(!GLAD_GL_EXT_blend_func_separate) return;
 	glad_glBlendFuncSeparateEXT = (PFNGLBLENDFUNCSEPARATEEXTPROC)load("glBlendFuncSeparateEXT");
 }
+static void load_GL_EXT_debug_marker(GLADloadproc load) {
+	if(!GLAD_GL_EXT_debug_marker) return;
+	glad_glInsertEventMarkerEXT = (PFNGLINSERTEVENTMARKEREXTPROC)load("glInsertEventMarkerEXT");
+	glad_glPushGroupMarkerEXT = (PFNGLPUSHGROUPMARKEREXTPROC)load("glPushGroupMarkerEXT");
+	glad_glPopGroupMarkerEXT = (PFNGLPOPGROUPMARKEREXTPROC)load("glPopGroupMarkerEXT");
+}
 static void load_GL_EXT_framebuffer_blit(GLADloadproc load) {
 	if(!GLAD_GL_EXT_framebuffer_blit) return;
 	glad_glBlitFramebufferEXT = (PFNGLBLITFRAMEBUFFEREXTPROC)load("glBlitFramebufferEXT");
@@ -5316,6 +5339,7 @@ static int find_extensionsGL(void) {
 	GLAD_GL_EXT_blend_color = has_ext("GL_EXT_blend_color");
 	GLAD_GL_EXT_blend_equation_separate = has_ext("GL_EXT_blend_equation_separate");
 	GLAD_GL_EXT_blend_func_separate = has_ext("GL_EXT_blend_func_separate");
+	GLAD_GL_EXT_debug_marker = has_ext("GL_EXT_debug_marker");
 	GLAD_GL_EXT_framebuffer_blit = has_ext("GL_EXT_framebuffer_blit");
 	GLAD_GL_EXT_framebuffer_multisample = has_ext("GL_EXT_framebuffer_multisample");
 	GLAD_GL_EXT_framebuffer_multisample_blit_scaled = has_ext("GL_EXT_framebuffer_multisample_blit_scaled");
@@ -5430,6 +5454,7 @@ int gladLoadGLLoader(GLADloadproc load) {
 	load_GL_EXT_blend_color(load);
 	load_GL_EXT_blend_equation_separate(load);
 	load_GL_EXT_blend_func_separate(load);
+	load_GL_EXT_debug_marker(load);
 	load_GL_EXT_framebuffer_blit(load);
 	load_GL_EXT_framebuffer_multisample(load);
 	load_GL_EXT_framebuffer_object(load);

src/raylib.h

@@ -682,8 +682,8 @@ extern "C" {            // Prevents name mangling of functions
 //------------------------------------------------------------------------------------
 
 // Window-related functions
-RLAPI void InitWindow(int width, int height, void *data);         // Initialize window and OpenGL context
+RLAPI void InitRLWindow(int width, int height, void *data);       // Initialize window and OpenGL context
-RLAPI void CloseWindow(void);                                     // Close window and unload OpenGL context
+RLAPI void CloseRLWindow(void);                                   // Close window and unload OpenGL context
 RLAPI bool WindowShouldClose(void);                               // Check if KEY_ESCAPE pressed or Close icon pressed
 RLAPI bool IsWindowMinimized(void);                               // Check if window has been minimized (or lost focus)
 RLAPI void ToggleFullscreen(void);                                // Toggle fullscreen mode (only PLATFORM_DESKTOP)
@@ -696,8 +696,8 @@ RLAPI int GetScreenWidth(void);                                   // Get current
 RLAPI int GetScreenHeight(void);                                  // Get current screen height
 
 // Cursor-related functions
-RLAPI void ShowCursor(void);                                      // Shows cursor
+RLAPI void ShowRLCursor(void);                                    // Shows cursor
-RLAPI void HideCursor(void);                                      // Hides cursor
+RLAPI void HideRLCursor(void);                                    // Hides cursor
 RLAPI bool IsCursorHidden(void);                                  // Check if cursor is not visible
 RLAPI void EnableCursor(void);                                    // Enables cursor (unlock cursor)
 RLAPI void DisableCursor(void);                                   // Disables cursor (lock cursor)
@@ -723,6 +723,9 @@ RLAPI void SetTargetFPS(int fps);                                 // Set target
 RLAPI int GetFPS(void);                                           // Returns current FPS
 RLAPI float GetFrameTime(void);                                   // Returns time in seconds for last frame drawn
 
+RLAPI double GetTime(void);                                       // Return time in seconds
+
+
 // Color-related functions
 RLAPI int GetHexValue(Color color);                               // Returns hexadecimal value for a Color
 RLAPI Color GetColor(int hexValue);                               // Returns a Color struct from hexadecimal value
@@ -1046,6 +1049,7 @@ RLAPI void SetShaderValuei(Shader shader, int uniformLoc, const int *value, int
 RLAPI void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
 RLAPI void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
 RLAPI void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
+RLAPI Matrix GetMatrixModelview();
 
 // Texture maps generation (PBR)
 // NOTE: Required shaders should be provided

src/raymath.h

@@ -227,21 +227,29 @@ RMDEF float Clamp(float value, float min, float max)
 //----------------------------------------------------------------------------------
 
 // Vector with components value 0.0f
-RMDEF Vector2 Vector2Zero(void) { return (Vector2){ 0.0f, 0.0f }; }
+RMDEF Vector2 Vector2Zero(void) { 
+    Vector2 tmp = {0.0f, 0.0f};
+    return tmp;
+}
 
 // Vector with components value 1.0f
-RMDEF Vector2 Vector2One(void) { return (Vector2){ 1.0f, 1.0f }; }
+RMDEF Vector2 Vector2One(void) { 
+    Vector2 tmp = {1.0f, 1.0f};
+    return tmp;
+}
 
 // Add two vectors (v1 + v2)
 RMDEF Vector2 Vector2Add(Vector2 v1, Vector2 v2)
 {
-    return (Vector2){ v1.x + v2.x, v1.y + v2.y };
+    Vector2 tmp = { v1.x + v2.x, v1.y + v2.y };
+    return tmp;
 }
 
 // Subtract two vectors (v1 - v2)
 RMDEF Vector2 Vector2Subtract(Vector2 v1, Vector2 v2)
 {
-    return (Vector2){ v1.x - v2.x, v1.y - v2.y };
+    Vector2 tmp = { v1.x - v2.x, v1.y - v2.y };
+    return tmp;
 }
 
 // Calculate vector length
@@ -289,7 +297,8 @@ RMDEF void Vector2Negate(Vector2 *v)
 // Divide vector by a float value
 RMDEF void Vector2Divide(Vector2 *v, float div)
 {
-    *v = (Vector2){v->x/div, v->y/div};
+    Vector2 tmp = {v->x/div, v->y/div};
+    *v = tmp;
 }
 
 // Normalize provided vector
@@ -303,21 +312,29 @@ RMDEF void Vector2Normalize(Vector2 *v)
 //----------------------------------------------------------------------------------
 
 // Vector with components value 0.0f
-RMDEF Vector3 Vector3Zero(void) { return (Vector3){ 0.0f, 0.0f, 0.0f }; }
+RMDEF Vector3 Vector3Zero(void) { 
+    Vector3 tmp = { 0.0f, 0.0f, 0.0f };
+    return tmp; 
+}
 
 // Vector with components value 1.0f
-RMDEF Vector3 Vector3One(void) { return (Vector3){ 1.0f, 1.0f, 1.0f }; }
+RMDEF Vector3 Vector3One(void) { 
+    Vector3 tmp = { 1.0f, 1.0f, 1.0f };
+    return tmp; 
+}
 
 // Add two vectors
 RMDEF Vector3 Vector3Add(Vector3 v1, Vector3 v2)
 {
-    return (Vector3){ v1.x + v2.x, v1.y + v2.y, v1.z + v2.z };
+    Vector3 tmp = { v1.x + v2.x, v1.y + v2.y, v1.z + v2.z };
+    return tmp; 
 }
 
 // Substract two vectors
 RMDEF Vector3 Vector3Subtract(Vector3 v1, Vector3 v2)
 {
-    return (Vector3){ v1.x - v2.x, v1.y - v2.y, v1.z - v2.z };
+    Vector3 tmp = { v1.x - v2.x, v1.y - v2.y, v1.z - v2.z };
+    return tmp; 
 }
 
 // Multiply vector by scalar
@@ -365,12 +382,14 @@ RMDEF Vector3 Vector3Perpendicular(Vector3 v)
     if (fabsf(v.y) < min)
     {
         min = fabsf(v.y);
-        cardinalAxis = (Vector3){0.0f, 1.0f, 0.0f};
+        Vector3 tmp = {0.0f, 1.0f, 0.0f};
+        cardinalAxis = tmp;
     }
 
     if (fabsf(v.z) < min)
     {
-        cardinalAxis = (Vector3){0.0f, 0.0f, 1.0f};
+        Vector3 tmp = {0.0f, 0.0f, 1.0f};
+        cardinalAxis = tmp;
     }
 
     result = Vector3CrossProduct(v, cardinalAxis);
@@ -740,8 +759,6 @@ RMDEF Matrix MatrixRotate(Vector3 axis, float angle)
 {
     Matrix result;
 
-    Matrix mat = MatrixIdentity();
-
     float x = axis.x, y = axis.y, z = axis.z;
 
     float length = sqrtf(x*x + y*y + z*z);
@@ -758,33 +775,25 @@ RMDEF Matrix MatrixRotate(Vector3 axis, float angle)
     float cosres = cosf(angle);
     float t = 1.0f - cosres;
 
-    // Cache some matrix values (speed optimization)
+    result.m0  = x*x*t + cosres;
-    float a00 = mat.m0, a01 = mat.m1, a02 = mat.m2, a03 = mat.m3;
+    result.m1  = y*x*t + z*sinres;
-    float a10 = mat.m4, a11 = mat.m5, a12 = mat.m6, a13 = mat.m7;
+    result.m2  = z*x*t - y*sinres;
-    float a20 = mat.m8, a21 = mat.m9, a22 = mat.m10, a23 = mat.m11;
+    result.m3  = 0.0f;
 
-    // Construct the elements of the rotation matrix
+    result.m4  = x*y*t - z*sinres;
-    float b00 = x*x*t + cosres, b01 = y*x*t + z*sinres, b02 = z*x*t - y*sinres;
+    result.m5  = y*y*t + cosres;
-    float b10 = x*y*t - z*sinres, b11 = y*y*t + cosres, b12 = z*y*t + x*sinres;
+    result.m6  = z*y*t + x*sinres;
-    float b20 = x*z*t + y*sinres, b21 = y*z*t - x*sinres, b22 = z*z*t + cosres;
+    result.m7  = 0.0f;
-
+    
-    // Perform rotation-specific matrix multiplication
+    result.m8  = x*z*t + y*sinres;
-    result.m0 = a00*b00 + a10*b01 + a20*b02;
+    result.m9  = y*z*t - x*sinres;
-    result.m1 = a01*b00 + a11*b01 + a21*b02;
+    result.m10 = z*z*t + cosres;
-    result.m2 = a02*b00 + a12*b01 + a22*b02;
+    result.m11 = 0.0f;
-    result.m3 = a03*b00 + a13*b01 + a23*b02;
+    
-    result.m4 = a00*b10 + a10*b11 + a20*b12;
+    result.m12 = 0.0f;
-    result.m5 = a01*b10 + a11*b11 + a21*b12;
+    result.m13 = 0.0f;
-    result.m6 = a02*b10 + a12*b11 + a22*b12;
+    result.m14 = 0.0f;
-    result.m7 = a03*b10 + a13*b11 + a23*b12;
+    result.m15 = 1.0f;
-    result.m8 = a00*b20 + a10*b21 + a20*b22;
-    result.m9 = a01*b20 + a11*b21 + a21*b22;
-    result.m10 = a02*b20 + a12*b21 + a22*b22;
-    result.m11 = a03*b20 + a13*b21 + a23*b22;
-    result.m12 = mat.m12;
-    result.m13 = mat.m13;
-    result.m14 = mat.m14;
-    result.m15 = mat.m15;
 
     return result;
 }
@@ -1011,7 +1020,8 @@ RMDEF float *MatrixToFloat(Matrix mat)
 // Returns identity quaternion
 RMDEF Quaternion QuaternionIdentity(void)
 {
-    return (Quaternion){ 0.0f, 0.0f, 0.0f, 1.0f };
+    Quaternion q = { 0.0f, 0.0f, 0.0f, 1.0f };
+    return q;
 }
 
 // Computes the length of a quaternion

src/rlgl.c

@@ -307,6 +307,8 @@ static PFNGLDELETEVERTEXARRAYSOESPROC glDeleteVertexArrays;
 //static PFNGLISVERTEXARRAYOESPROC glIsVertexArray;        // NOTE: Fails in WebGL, omitted
 #endif
 
+static bool debugMarkerSupported = false;
+
 // Compressed textures support flags
 static bool texCompDXTSupported = false;    // DDS texture compression support
 static bool texNPOTSupported = false;       // NPOT textures full support
@@ -412,7 +414,7 @@ void rlPushMatrix(void)
     }
 
     stack[stackCounter] = *currentMatrix;
-    rlLoadIdentity();
+//    rlLoadIdentity();
     stackCounter++;
 
     if (currentMatrixMode == RL_MODELVIEW) useTempBuffer = true;
@@ -1135,6 +1137,10 @@ void rlglInit(int width, int height)
             glGetFloatv(0x84FF, &maxAnisotropicLevel);   // GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT
         }
 
+        if(strcmp(extList[i], (const char *)"GL_EXT_debug_marker") == 0) {
+            debugMarkerSupported = true;
+        }
+
         // Clamp mirror wrap mode supported
         if (strcmp(extList[i], (const char *)"GL_EXT_texture_mirror_clamp") == 0) texClampMirrorSupported = true;
     }
@@ -1160,6 +1166,8 @@ void rlglInit(int width, int height)
     if (texAnisotropicFilterSupported) TraceLog(LOG_INFO, "[EXTENSION] Anisotropic textures filtering supported (max: %.0fX)", maxAnisotropicLevel);
     if (texClampMirrorSupported) TraceLog(LOG_INFO, "[EXTENSION] Clamp mirror wrap texture mode supported");
 
+    if (debugMarkerSupported) TraceLog(LOG_INFO, "[EXTENSION] Debug Marker supported");
+
     // Initialize buffers, default shaders and default textures
     //----------------------------------------------------------
 
@@ -2539,6 +2547,12 @@ void SetMatrixModelview(Matrix view)
 #endif
 }
 
+Matrix GetMatrixModelview() {
+#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
+    return modelview;
+#endif
+}
+
 // Generate cubemap texture from HDR texture
 // TODO: OpenGL ES 2.0 does not support GL_RGB16F texture format, neither GL_DEPTH_COMPONENT24
 Texture2D GenTextureCubemap(Shader shader, Texture2D skyHDR, int size)
@@ -4212,3 +4226,8 @@ void TraceLog(int msgType, const char *text, ...)
     if (msgType == LOG_ERROR) exit(1);
 }
 #endif
+
+void rlSetMarker(const char *text) {
+    if(debugMarkerSupported)
+        glInsertEventMarkerEXT(0, text);            //0 terminated string
+}

src/rlgl.h

@@ -440,6 +440,9 @@ void rlUpdateMesh(Mesh mesh, int buffer, int numVertex);            // Update ve
 void rlDrawMesh(Mesh mesh, Material material, Matrix transform);    // Draw a 3d mesh with material and transform
 void rlUnloadMesh(Mesh *mesh);                                      // Unload mesh data from CPU and GPU
 
+// Debug Marker for Analysis
+void rlSetMarker(const char *text);
+
 // NOTE: There is a set of shader related functions that are available to end user,
 // to avoid creating function wrappers through core module, they have been directly declared in raylib.h
 
@@ -456,11 +459,13 @@ Texture2D GetTextureDefault(void);                      // Get default texture
 
 // Shader configuration functions
 int GetShaderLocation(Shader shader, const char *uniformName);              // Get shader uniform location
-void SetShaderValue(Shader shader, int uniformLoc, float *value, int size); // Set shader uniform value (float)
+void SetShaderValue(Shader shader, int uniformLoc, const float *value, int size); // Set shader uniform value (float)
-void SetShaderValuei(Shader shader, int uniformLoc, int *value, int size);  // Set shader uniform value (int)
+void SetShaderValuei(Shader shader, int uniformLoc, const int *value, int size);  // Set shader uniform value (int)
 void SetShaderValueMatrix(Shader shader, int uniformLoc, Matrix mat);       // Set shader uniform value (matrix 4x4)
 void SetMatrixProjection(Matrix proj);                              // Set a custom projection matrix (replaces internal projection matrix)
 void SetMatrixModelview(Matrix view);                               // Set a custom modelview matrix (replaces internal modelview matrix)
+Matrix GetMatrixModelview();
+
 
 // Texture maps generation (PBR)
 // NOTE: Required shaders should be provided

src/text.c

@@ -290,11 +290,12 @@ SpriteFont LoadSpriteFont(const char *fileName)
 
 #if defined(SUPPORT_FILEFORMAT_TTF)
     if (IsFileExtension(fileName, ".ttf")) spriteFont = LoadSpriteFontEx(fileName, DEFAULT_TTF_FONTSIZE, 0, NULL);
+    else
 #endif
 #if defined(SUPPORT_FILEFORMAT_FNT)
-    else if (IsFileExtension(fileName, ".fnt")) spriteFont = LoadBMFont(fileName);
+    if (IsFileExtension(fileName, ".fnt")) spriteFont = LoadBMFont(fileName);
-#endif
     else
+#endif
     {
         Image image = LoadImage(fileName);
         if (image.data != NULL) spriteFont = LoadImageFont(image, MAGENTA, DEFAULT_FIRST_CHAR);

src/textures.c

@@ -554,7 +554,7 @@ void UpdateTexture(Texture2D texture, const void *pixels)
 // Save image to a PNG file
 void SaveImageAs(const char* fileName, Image image)
 {
-#if defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)
+#if (defined(PLATFORM_DESKTOP) || defined(PLATFORM_RPI)) && defined(SUPPORT_SAVE_PNG)
     unsigned char* imgData = (unsigned char*)GetImageData(image); // this works since Color is just a container for the RGBA values
     SavePNG(fileName, imgData, image.width, image.height, 4);
     free(imgData);