Add P3 colors for MacOS if available

Author: TNTpower0v0

src/main/java/net/vulkanmod/vulkan/Vulkan.java

@@ -13,6 +13,7 @@
 import net.vulkanmod.vulkan.util.VkResult;
 import org.lwjgl.PointerBuffer;
 import org.lwjgl.system.MemoryStack;
+import static org.lwjgl.vulkan.EXTSwapchainColorspace.VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME;
 import org.lwjgl.util.vma.VmaAllocatorCreateInfo;
 import org.lwjgl.util.vma.VmaVulkanFunctions;
 import org.lwjgl.vulkan.*;
@@ -361,23 +362,21 @@ private static void createCommandPool() {
     }
 
     private static PointerBuffer getRequiredInstanceExtensions() {
-
         PointerBuffer glfwExtensions = glfwGetRequiredInstanceExtensions();
+        MemoryStack stack = stackGet();
 
         if (ENABLE_VALIDATION_LAYERS) {
-
-            MemoryStack stack = stackGet();
-
-            PointerBuffer extensions = stack.mallocPointer(glfwExtensions.capacity() + 1);
-
+            PointerBuffer extensions = stack.mallocPointer(glfwExtensions.capacity() + 2);
             extensions.put(glfwExtensions);
             extensions.put(stack.UTF8(VK_EXT_DEBUG_UTILS_EXTENSION_NAME));
-
-            // Rewind the buffer before returning it to reset its position back to 0
+            extensions.put(stack.UTF8(VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME));
             return extensions.rewind();
         }
 
-        return glfwExtensions;
+        PointerBuffer extensions = stack.mallocPointer(glfwExtensions.capacity() + 1);
+        extensions.put(glfwExtensions);
+        extensions.put(stack.UTF8(VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME));
+        return extensions.rewind();
     }
 
     public static void checkResult(int result, String errorMessage) {

src/main/java/net/vulkanmod/vulkan/framebuffer/SwapChain.java

@@ -25,6 +25,7 @@
 import static org.lwjgl.glfw.GLFW.glfwGetFramebufferSize;
 import static org.lwjgl.system.MemoryStack.stackGet;
 import static org.lwjgl.system.MemoryStack.stackPush;
+import static org.lwjgl.vulkan.EXTSwapchainColorspace.*;
 import static org.lwjgl.vulkan.KHRSurface.*;
 import static org.lwjgl.vulkan.KHRSwapchain.*;
 import static org.lwjgl.vulkan.VK10.*;
@@ -247,7 +248,7 @@ private VkSurfaceFormatKHR getFormat(VkSurfaceFormatKHR.Buffer availableFormats)
         // Extended sRGB (P3 gamut with sRGB gamma) on macOS
         if (Platform.isMacOS()) {
             for (VkSurfaceFormatKHR f : list) {
-                if (f.format() == VK_FORMAT_B8G8R8A8_UNORM && f.colorSpace() == 1000104001) {
+                if (f.format() == VK_FORMAT_B8G8R8A8_UNORM && f.colorSpace() == VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT) {
                     isBGRAformat = true;
                     return f;
                 }