present stuff

rendering_api/vulkan/src/present/vulkan_present.c

@@ -0,0 +1,28 @@
+#include "core/present/gryphn_present.h"
+#include "sync/semaphore/vulkan_semaphore.h"
+#include "presentation_queue/vulkan_presentation_queue.h"
+#include "output_device/vulkan_output_devices.h"
+
+gnReturnCode gnPresentFn(struct gnOutputDevice_t* device, struct gnPresentInfo_t info) {
+    VkSemaphore* waitSemaphores = malloc(sizeof(VkSemaphore) * info.waitCount);
+    for (int i = 0; i < info.waitCount; i++) waitSemaphores[i] = info.waitSemaphores[i].semaphore->semaphore;
+
+    VkSwapchainKHR* swapchains = malloc(sizeof(VkSwapchainKHR) * info.presentationQueueCount);
+    for (int i = 0; i < info.presentationQueueCount; i++) swapchains[i] = info.presentationQueues[i].presentationQueue->swapChain;
+
+    VkPresentInfoKHR presentInfo = {
+        .sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR,
+        .waitSemaphoreCount = info.waitCount,
+        .pWaitSemaphores = waitSemaphores,
+        .swapchainCount = info.presentationQueueCount,
+        .pSwapchains = swapchains,
+        .pImageIndices = info.imageIndices
+    };
+
+    VkQueue queue;
+    vkGetDeviceQueue(device->outputDevice->device, info.queueIndex, 0, &queue);
+
+    vkQueuePresentKHR(queue, &presentInfo);
+
+    return GN_SUCCESS;
+}