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cleaning renderpass, framebuffers and swapchain code, setting all vulkan resources to NULL after destroy

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Kbz-8
2023-11-18 17:25:30 +01:00
parent c583f1abc8
commit f6201014aa
23 changed files with 435 additions and 299 deletions
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46
src/renderer/renderer.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/12/18 17:25:16 by maldavid #+# #+# */
/* Updated: 2023/11/16 13:48:42 by maldavid ### ########.fr */
/* Updated: 2023/11/18 17:08:19 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -20,9 +20,11 @@ namespace mlx
{
_surface.create(*this);
_swapchain.init(this);
_pass.init(this);
_swapchain.initFB();
_pass.init(_swapchain.getImagesFormat());
_cmd.init();
for(int i = 0; i < _swapchain.getImagesNumber(); i++)
_framebuffers.emplace_back().init(_pass, _swapchain.getImage(i));
for(int i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
_semaphores[i].init();
@@ -55,15 +57,15 @@ namespace mlx
_framebufferResized = false;
}
bool Renderer::beginFrame()
{
auto device = Render_Core::get().getDevice().get();
_cmd.getCmdBuffer(_active_image_index).waitForExecution();
_cmd.getCmdBuffer(_active_image_index).reset();
_cmd.getCmdBuffer(_current_frame_index).waitForExecution();
_cmd.getCmdBuffer(_current_frame_index).reset();
VkResult result = vkAcquireNextImageKHR(device, _swapchain(), UINT64_MAX, _semaphores[_active_image_index].getImageSemaphore(), VK_NULL_HANDLE, &_image_index);
VkResult result = vkAcquireNextImageKHR(device, _swapchain(), UINT64_MAX, _semaphores[_current_frame_index].getImageSemaphore(), VK_NULL_HANDLE, &_image_index);
if(result == VK_ERROR_OUT_OF_DATE_KHR)
{
@@ -73,36 +75,37 @@ namespace mlx
else if(result != VK_SUCCESS && result != VK_SUBOPTIMAL_KHR)
core::error::report(e_kind::fatal_error, "Vulkan error : failed to acquire swapchain image");
_cmd.getCmdBuffer(_active_image_index).beginRecord();
_pass.begin();
_cmd.getCmdBuffer(_current_frame_index).beginRecord();
auto& fb = _framebuffers[_image_index];
_pass.begin(getActiveCmdBuffer(), fb);
_pipeline.bindPipeline(_cmd.getCmdBuffer(_active_image_index));
_pipeline.bindPipeline(_cmd.getCmdBuffer(_current_frame_index));
VkViewport viewport{};
viewport.x = 0.0f;
viewport.y = 0.0f;
viewport.width = (float)_swapchain._swapChainExtent.width;
viewport.height = (float)_swapchain._swapChainExtent.height;
viewport.width = static_cast<float>(fb.getWidth());
viewport.height = static_cast<float>(fb.getHeight());
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
vkCmdSetViewport(_cmd.getCmdBuffer(_active_image_index).get(), 0, 1, &viewport);
vkCmdSetViewport(_cmd.getCmdBuffer(_current_frame_index).get(), 0, 1, &viewport);
VkRect2D scissor{};
scissor.offset = { 0, 0 };
scissor.extent = _swapchain._swapChainExtent;
vkCmdSetScissor(_cmd.getCmdBuffer(_active_image_index).get(), 0, 1, &scissor);
scissor.extent = _swapchain.getExtent();
vkCmdSetScissor(_cmd.getCmdBuffer(_current_frame_index).get(), 0, 1, &scissor);
return true;
}
void Renderer::endFrame()
{
_pass.end();
_cmd.getCmdBuffer(_active_image_index).endRecord();
_cmd.getCmdBuffer(_active_image_index).submit(_semaphores[_active_image_index]);
_pass.end(getActiveCmdBuffer());
_cmd.getCmdBuffer(_current_frame_index).endRecord();
_cmd.getCmdBuffer(_current_frame_index).submit(_semaphores[_current_frame_index]);
VkSwapchainKHR swapchain = _swapchain();
VkSemaphore signalSemaphores[] = { _semaphores[_active_image_index].getRenderImageSemaphore() };
VkSemaphore signalSemaphores[] = { _semaphores[_current_frame_index].getRenderImageSemaphore() };
VkPresentInfoKHR presentInfo{};
presentInfo.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
@@ -122,7 +125,7 @@ namespace mlx
else if(result != VK_SUCCESS)
core::error::report(e_kind::fatal_error, "Vulkan error : failed to present swap chain image");
_active_image_index = (_active_image_index + 1) % MAX_FRAMES_IN_FLIGHT;
_current_frame_index = (_current_frame_index + 1) % MAX_FRAMES_IN_FLIGHT;
}
void Renderer::destroy()
@@ -135,9 +138,10 @@ namespace mlx
_frag_layout.destroy();
_cmd.destroy();
_desc_pool.destroy();
_swapchain.destroyFB();
_pass.destroy();
_swapchain.destroy();
for(auto& fb : _framebuffers)
fb.destroy();
for(int i = 0; i < MAX_FRAMES_IN_FLIGHT; i++)
_semaphores[i].destroy();
_surface.destroy();