Fix warnings in raylib (#3793)

src/rcore.c

@@ -1406,7 +1406,7 @@ void SetShaderValueTexture(Shader shader, int locIndex, Texture2D texture)
 // Get a ray trace from mouse position
 Ray GetMouseRay(Vector2 mousePosition, Camera camera)
 {
-    return GetViewRay(mousePosition, camera, GetScreenWidth(), GetScreenHeight());
+    return GetViewRay(mousePosition, camera, (float)GetScreenWidth(), (float)GetScreenHeight());
 }
 
 // Get a ray trace from the mouse position within a specific section of the screen

src/rmodels.c

@@ -5284,7 +5284,8 @@ static Model LoadGLTF(const char *fileName)
                         {
                             // Handle 16-bit unsigned short, vec2 format
                             model.meshes[meshIndex].boneIds = RL_CALLOC(model.meshes[meshIndex].vertexCount*2, sizeof(unsigned short));
-                            LOAD_ATTRIBUTE(attribute, 2, unsigned short, model.meshes[meshIndex].boneIds)
+                            unsigned short* ptr = (unsigned short*)model.meshes[meshIndex].boneIds;
+                            LOAD_ATTRIBUTE(attribute, 2, unsigned short, ptr)
                         }
                         else if ((attribute->component_type == cgltf_component_type_r_32u) && (attribute->type == cgltf_type_vec4))
                         {
@@ -5296,7 +5297,8 @@ static Model LoadGLTF(const char *fileName)
                         {
                             // Handle 32-bit float, vec2 format
                             model.meshes[meshIndex].boneIds = RL_CALLOC(model.meshes[meshIndex].vertexCount*2, sizeof(float));
-                            LOAD_ATTRIBUTE(attribute, 2, float, model.meshes[meshIndex].boneIds)
+                            float* ptr = (float*)model.meshes[meshIndex].boneIds;
+                            LOAD_ATTRIBUTE(attribute, 2, float, ptr)
                         }
                         else TRACELOG(LOG_WARNING, "MODEL: [%s] Joint attribute data format not supported", fileName);
                     }

src/rtextures.c

@@ -2191,7 +2191,7 @@ void ImageKernelConvolution(Image *image, float* kernel, int kernelSize)
                     int ykabs = yk + kernelWidth/2;
                     unsigned int imgindex = image->width*(x + xk) + (y + yk);
                     
-                    if (imgindex >= image->width*image->height)
+                    if (imgindex >= (unsigned int)(image->width*image->height))
                     {
                         temp[kernelWidth * xkabs + ykabs].x = 0.0f;
                         temp[kernelWidth * xkabs + ykabs].y = 0.0f;