Load vkGetFenceStatus and quit when escape key is pressed

1 files changed, 14 insertions, 0 deletions

diff --git a/main.c b/main.c
index b122b18..aeec0e2 100755
--- a/main.c
+++ b/main.c
@@ -173,6 +173,7 @@ struct VulkanDev {
 	PFN_vkDestroySemaphore		vkDestroySemaphore;
 	PFN_vkCreateFence		vkCreateFence;
 	PFN_vkDestroyFence		vkDestroyFence;
+	PFN_vkGetFenceStatus		vkGetFenceStatus;
 	PFN_vkAcquireNextImageKHR	vkAcquireNextImageKHR;
 	PFN_vkWaitForFences		vkWaitForFences;
 	PFN_vkResetFences		vkResetFences;
@@ -1091,6 +1092,13 @@ static int rvkLoadDeviceFunctions(struct RenderVulkan *vk, VkDevice device)
 		return -1;
 	}
 
+	static const char *const _vkGetFenceStatus = "vkGetFenceStatus";
+	vk->dev->vkGetFenceStatus = (PFN_vkGetFenceStatus)vk->api->vkGetDeviceProcAddr(device, _vkGetFenceStatus);
+	if (!vk->dev->vkGetFenceStatus) {
+		rvkSetErrMsg(vk, strErrLd, _vkGetFenceStatus);
+		return -1;
+	}
+
 	static const char *const _vkDestroySemaphore = "vkDestroySemaphore";
 	vk->dev->vkDestroySemaphore = (PFN_vkDestroySemaphore)vk->api->vkGetDeviceProcAddr(device, _vkDestroySemaphore);
 	if (!vk->dev->vkDestroySemaphore) {
@@ -1661,6 +1669,7 @@ PuglStatus onDisplay(PuglView *view)
 	struct RenderVulkan *vk = puglGetHandle(view);
 	uint32_t imageIndex;
 	VkResult result;
+
 	if ((result = vk->dev->vkAcquireNextImageKHR(
 			vk->device,
 			vk->swapchain.rawSwapchain,
@@ -1729,6 +1738,11 @@ PuglStatus onEvent(PuglView *view, const PuglEvent *e)
 		case PUGL_CLOSE:
 			running = 0;
 			break;
+		case PUGL_KEY_PRESS:
+			if (e->key.key == PUGL_KEY_ESCAPE) {
+				running = 0;
+			}
+			break;
 		default:
 			break;
 	}