From 58f69e4c48fc6419d7012af3b9f6e8e0ce5dfcf6 Mon Sep 17 00:00:00 2001
From: Simeon Hermann <shermann04@uni-koblenz.de>
Date: Tue, 1 Jun 2021 16:06:38 +0200
Subject: [PATCH] [#61] exemplary annotated code of what had to be changed to
run the app with an Intel HD Grapics
---
projects/first_mesh/src/main.cpp | 2 +-
src/vkcv/CommandResources.cpp | 8 +++++++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/projects/first_mesh/src/main.cpp b/projects/first_mesh/src/main.cpp
index 107cd432..480ec2a3 100644
--- a/projects/first_mesh/src/main.cpp
+++ b/projects/first_mesh/src/main.cpp
@@ -25,7 +25,7 @@ int main(int argc, const char** argv) {
window,
applicationName,
VK_MAKE_VERSION(0, 0, 1),
- { vk::QueueFlagBits::eTransfer,vk::QueueFlagBits::eGraphics, vk::QueueFlagBits::eCompute },
+ { vk::QueueFlagBits::eGraphics }, //at this place I now must remove the other queues for the app to work but probably there is a better way to handle this
{},
{ "VK_KHR_swapchain" }
);
diff --git a/src/vkcv/CommandResources.cpp b/src/vkcv/CommandResources.cpp
index 71c990c3..7a08c366 100644
--- a/src/vkcv/CommandResources.cpp
+++ b/src/vkcv/CommandResources.cpp
@@ -55,8 +55,14 @@ namespace vkcv {
else if (type == QueueType::Compute) {
return queueManager.getComputeQueues().front();
}
+ //example of how the non-existence of queues other than the graphics queue could be handled
else if (type == QueueType::Transfer) {
- return queueManager.getTransferQueues().front();
+ if (queueManager.getTransferQueues().size() == 0) {
+ return queueManager.getGraphicsQueues().front();
+ }
+ else {
+ return queueManager.getTransferQueues().front();
+ }
}
else if (type == QueueType::Present) {
return queueManager.getPresentQueue();
--
GitLab