metal queue submission

rendering_api/metal/src/core/submit/metal_submit.m

@@ -0,0 +1,28 @@
+#include "core/submit/gryphn_submit.h"
+#include "core/sync/semaphore/metal_semaphore.h"
+#include "core/commands/command_buffer/metal_command_buffer.h"
+#include "core/debugger/gryphn_debugger.h"
+#include "core/commands/command_pool/metal_command_pool.h"
+
+gnReturnCode gnSubmitFn(struct gnOutputDevice_t* device, struct gnSubmitInfo_t info) {
+    for (int i = 0; i < info.waitCount; i++) {
+        while (!info.waitSemaphores[i].semaphore->eventTriggered) {}
+    }
+
+
+    __block gnSemaphore* semsToSignal = info.signalSemaphores;
+    __block int semsToSignalCount = info.signalCount;
+
+    for (int i = 0; i < info.commandBufferCount; i++) {
+        id<MTLCommandBuffer> commandBuffer = info.commandBuffers[i].commandBuffer->commandBuffer;
+        [info.commandBuffers[i].commandBuffer->commandBuffer addCompletedHandler:^(id<MTLCommandBuffer> buffer) {
+            for (int c = 0; c < semsToSignalCount; c++) {
+                semsToSignal[c].semaphore->eventTriggered = gnTrue;
+            }
+        }];
+
+        [commandBuffer commit];
+    }
+
+    return GN_SUCCESS;
+}