From 46c1f83aa6ba6216fb2fe83dac7612224d19b5aa Mon Sep 17 00:00:00 2001
From: Frederico Linhares <fred@linhares.blue>
Date: Mon, 30 Dec 2024 22:31:27 -0300
Subject: fixt Create method to prevent crashes
---
src/blucat/renderer.cpp | 16 ++++++++++++----
src/blucat/renderer.hpp | 3 +++
2 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/src/blucat/renderer.cpp b/src/blucat/renderer.cpp
index 5777203..18d3976 100644
--- a/src/blucat/renderer.cpp
+++ b/src/blucat/renderer.cpp
@@ -101,10 +101,7 @@ unload_command_pool(void *obj)
{
auto self = static_cast<BluCat::Renderer*>(obj);
- vkWaitForFences(BluCat::core.vk_device_with_swapchain->device,
- BluCat::Swapchain::max_frames_in_flight,
- BluCat::core.vk_swapchain->in_flight_fences.data(), VK_TRUE,
- std::numeric_limits<uint64_t>::max());
+ self->wait_frame();
vkDestroyCommandPool(
self->queue_family->device->device, self->command_pool, nullptr);
}
@@ -164,6 +161,17 @@ Renderer::~Renderer()
loader.revert(this);
}
+// FIXME: this is a workaround to prevent a code to free some resource while
+// it still being rendered.
+void
+Renderer::wait_frame()
+{
+ vkWaitForFences(BluCat::core.vk_device_with_swapchain->device,
+ BluCat::Swapchain::max_frames_in_flight,
+ BluCat::core.vk_swapchain->in_flight_fences.data(), VK_TRUE,
+ std::numeric_limits<uint64_t>::max());
+}
+
void
Renderer::draw()
{
diff --git a/src/blucat/renderer.hpp b/src/blucat/renderer.hpp
index 2da6ae9..55b0727 100644
--- a/src/blucat/renderer.hpp
+++ b/src/blucat/renderer.hpp
@@ -63,6 +63,9 @@ struct Renderer
std::initializer_list<std::shared_ptr<View3D>> views_3d);
~Renderer();
+ void
+ wait_frame();
+
void
draw();
};
--
cgit v1.2.3