Corrected bug and comments on model unloading

src/models.c

@@ -608,6 +608,8 @@ void UnloadModel(Model model)
     //if (model.mesh.texcoords2 != NULL) free(model.mesh.texcoords2); // Not used
     //if (model.mesh.tangents != NULL) free(model.mesh.tangents); // Not used
     
+    TraceLog(INFO, "Unloaded model data from RAM (CPU)");
+    
     rlDeleteBuffers(model.mesh.vboId[0]);   // vertex
     rlDeleteBuffers(model.mesh.vboId[1]);   // texcoords
     rlDeleteBuffers(model.mesh.vboId[2]);   // normals
@@ -616,9 +618,6 @@ void UnloadModel(Model model)
     //rlDeleteBuffers(model.mesh.vboId[5]);   // colors (NOT USED)
 
     rlDeleteVertexArrays(model.mesh.vaoId);
-    
-    if (model.mesh.vaoId > 0) TraceLog(INFO, "[VAO ID %i] Unloaded model data from VRAM (GPU)", model.mesh.vaoId);
-    else TraceLog(INFO, "[VBO ID %i][VBO ID %i][VBO ID %i] Unloaded model data from VRAM (GPU)", model.mesh.vboId[0], model.mesh.vboId[1], model.mesh.vboId[2]);
 }
 
 // Link a texture to a model

src/rlgl.c

@@ -823,7 +823,11 @@ void rlDeleteShader(unsigned int id)
 void rlDeleteVertexArrays(unsigned int id)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
-    if (vaoSupported) glDeleteVertexArrays(1, &id);
+    if (vaoSupported) 
+    {
+        glDeleteVertexArrays(1, &id);
+        TraceLog(INFO, "[VAO ID %i] Unloaded model data from VRAM (GPU)", id);
+    }
 #endif
 }
 
@@ -832,6 +836,8 @@ void rlDeleteBuffers(unsigned int id)
 {
 #if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
     glDeleteBuffers(1, &id);
+    
+    if (!vaoSupported) TraceLog(INFO, "[VBO ID %i] Unloaded model vertex data from VRAM (GPU)", id);
 #endif
 }
 
@@ -1139,7 +1145,7 @@ FBO rlglLoadFBO(int width, int height)
 
     GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
 
-    if (status != GL_FRAMEBUFFER_COMPLETE) 
+    if (status != GL_FRAMEBUFFER_COMPLETE)
     {
         TraceLog(WARNING, "Framebuffer object could not be created...");
         
@@ -1238,12 +1244,6 @@ void rlglClose(void)
         rlglUnloadFBO(postproFbo);
         
         // Unload postpro quad model data
-#if defined(GRAPHICS_API_OPENGL_11)
-        free(postproQuad.mesh.vertices);
-        free(postproQuad.mesh.texcoords);
-        free(postproQuad.mesh.normals);
-#endif
-
         rlDeleteBuffers(postproQuad.mesh.vboId[0]);
         rlDeleteBuffers(postproQuad.mesh.vboId[1]);
         rlDeleteBuffers(postproQuad.mesh.vboId[2]);
@@ -1907,7 +1907,7 @@ void rlglGenerateMipmaps(Texture2D texture)
         TraceLog(WARNING, "[TEX ID %i] Mipmaps generated manually on CPU side", texture.id);
         
         // NOTE: Once mipmaps have been generated and data has been uploaded to GPU VRAM, we can discard RAM data
-        free(data):
+        free(data);
         
 #elif defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
         glGenerateMipmap(GL_TEXTURE_2D);    // Generate mipmaps automatically