From cf2da1e9ea80301771866667c3ea697d5625dba4 Mon Sep 17 00:00:00 2001
From: Greg Wells <gregory@Gregs-MacBook-Pro.local>
Date: Wed, 28 May 2025 21:47:26 -0400
Subject: [PATCH] metal render passes (they dont do crap)

---
 .../metal/src/core/renderpass/metal_render_pass.h   |  7 +++++++
 .../metal/src/core/renderpass/metal_render_pass.m   | 13 +++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 rendering_api/metal/src/core/renderpass/metal_render_pass.h
 create mode 100644 rendering_api/metal/src/core/renderpass/metal_render_pass.m

diff --git a/rendering_api/metal/src/core/renderpass/metal_render_pass.h b/rendering_api/metal/src/core/renderpass/metal_render_pass.h
new file mode 100644
index 0000000..45e5fe7
--- /dev/null
+++ b/rendering_api/metal/src/core/renderpass/metal_render_pass.h
@@ -0,0 +1,7 @@
+#pragma once
+#include "core/renderpass/gryphn_render_pass_descriptor.h"
+#import <Metal/MTLRenderPass.h>
+
+typedef struct gnPlatformRenderPassDescriptor_t {
+    MTLRenderPassDescriptor* passDescriptor;
+} gnPlatformRenderPassDescriptor;
diff --git a/rendering_api/metal/src/core/renderpass/metal_render_pass.m b/rendering_api/metal/src/core/renderpass/metal_render_pass.m
new file mode 100644
index 0000000..d327747
--- /dev/null
+++ b/rendering_api/metal/src/core/renderpass/metal_render_pass.m
@@ -0,0 +1,13 @@
+#include "metal_render_pass.h"
+
+gnReturnCode gnCreateRenderPassDescriptorFn(struct gnRenderPassDescriptor_t* renderPass, struct gnOutputDevice_t* device, struct gnRenderPassDescriptorInfo_t info) {
+    renderPass->renderPassDescriptor = malloc(sizeof(gnPlatformRenderPassDescriptor));
+    renderPass->renderPassDescriptor->passDescriptor = [[MTLRenderPassDescriptor alloc] init];
+
+    return GN_SUCCESS;
+}
+
+void gnDestroyRenderPassDescriptorFn(struct gnRenderPassDescriptor_t* renderPass) {
+    [renderPass->renderPassDescriptor->passDescriptor release];
+    free(renderPass->renderPassDescriptor);
+}