diff --git a/projects/apis/metal/src/devices/metal_physical_device.m b/projects/apis/metal/src/devices/metal_physical_device.m
index dbc820c..73d9026 100644
--- a/projects/apis/metal/src/devices/metal_physical_device.m
+++ b/projects/apis/metal/src/devices/metal_physical_device.m
@@ -5,7 +5,7 @@
 
 gnPhysicalDevice* getMetalDevices(gnInstanceHandle instance, uint32_t* deviceCount) {
     NSArray *devices = MTLCopyAllDevices();
-    *deviceCount = [devices count];
+    *deviceCount = (uint32_t)[devices count];
     gnPhysicalDevice* devicesList = (gnPhysicalDevice*)malloc(sizeof(gnPhysicalDevice) * *deviceCount);
     for (int i = 0; i < *deviceCount; i++) {
         devicesList[i] = malloc(sizeof(gnPhysicalOutputDevice_t));
@@ -31,12 +31,12 @@ gnPhysicalDevice* getMetalDevices(gnInstanceHandle instance, uint32_t* deviceCou
         //     .queueType = GN_QUEUE_GRAPHICS | GN_QUEUE_COMPUTE | GN_QUEUE_TRANSFER
         // };
 
-        if ([device supportsTextureSampleCount:1]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_1; }
-        if ([device supportsTextureSampleCount:2]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_2; }
-        if ([device supportsTextureSampleCount:4]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_4; }
-        if ([device supportsTextureSampleCount:8]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_8; }
-        if ([device supportsTextureSampleCount:16]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_16; }
-        if ([device supportsTextureSampleCount:32]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_32; }
+        devicesList[i]->features.maxColorSamples = GN_SAMPLE_BIT_1;
+        if ([device supportsTextureSampleCount:2]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_2; } else {}
+        if ([device supportsTextureSampleCount:4]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_4; } else {}
+        if ([device supportsTextureSampleCount:8]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_8; } else {}
+        if ([device supportsTextureSampleCount:16]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_16; } else {}
+        if ([device supportsTextureSampleCount:32]) { devicesList[i]->features.maxColorSamples |= GN_SAMPLE_BIT_32; } else {}
         devicesList[i]->features.maxDepthSamples = devicesList[i]->features.maxColorSamples;
 
         devicesList[i]->features.maxMemoryAllocations = 0x40000000;