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Code Releases Wiki Activity

Improve synchronization of rendering commands after changes from transfer queues.

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Fix an error where barriers are expected to be inserted for the swap chain textures.
Add the relevant synchronization stages and accesses to resources between frames.
Fix an error where debug labels weren't finished correctly between frames.
Breadcrumbs are now behind an optional macro as they currently lead to synchronization errors which are harmless.
This commit is contained in:
Dario
2024-10-18 14:23:37 -03:00
parent 44fa552343
commit 4ad424234f
4 changed files with 63 additions and 11 deletions
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42
drivers/vulkan/rendering_device_driver_vulkan.cpp
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@@ -2637,11 +2637,13 @@ bool RenderingDeviceDriverVulkan::command_buffer_begin(CommandBufferID p_cmd_buf
bool RenderingDeviceDriverVulkan::command_buffer_begin_secondary(CommandBufferID p_cmd_buffer, RenderPassID p_render_pass, uint32_t p_subpass, FramebufferID p_framebuffer) {
// Reset is implicit (VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT).
Framebuffer *framebuffer = (Framebuffer *)(p_framebuffer.id);
VkCommandBufferInheritanceInfo inheritance_info = {};
inheritance_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO;
inheritance_info.renderPass = (VkRenderPass)p_render_pass.id;
inheritance_info.subpass = p_subpass;
inheritance_info.framebuffer = (VkFramebuffer)p_framebuffer.id;
inheritance_info.framebuffer = framebuffer->vk_framebuffer;
VkCommandBufferBeginInfo cmd_buf_begin_info = {};
cmd_buf_begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
@@ -2951,12 +2953,16 @@ Error RenderingDeviceDriverVulkan::swap_chain_resize(CommandQueueID p_cmd_queue,
fb_create_info.height = surface->height;
fb_create_info.layers = 1;
VkFramebuffer framebuffer;
VkFramebuffer vk_framebuffer;
for (uint32_t i = 0; i < image_count; i++) {
fb_create_info.pAttachments = &swap_chain->image_views[i];
err = vkCreateFramebuffer(vk_device, &fb_create_info, VKC::get_allocation_callbacks(VK_OBJECT_TYPE_FRAMEBUFFER), &framebuffer);
err = vkCreateFramebuffer(vk_device, &fb_create_info, VKC::get_allocation_callbacks(VK_OBJECT_TYPE_FRAMEBUFFER), &vk_framebuffer);
ERR_FAIL_COND_V(err != VK_SUCCESS, ERR_CANT_CREATE);
Framebuffer *framebuffer = memnew(Framebuffer);
framebuffer->vk_framebuffer = vk_framebuffer;
framebuffer->swap_chain_image = swap_chain->images[i];
framebuffer->swap_chain_image_subresource_range = view_create_info.subresourceRange;
swap_chain->framebuffers.push_back(RDD::FramebufferID(framebuffer));
}
@@ -3025,7 +3031,10 @@ RDD::FramebufferID RenderingDeviceDriverVulkan::swap_chain_acquire_framebuffer(C
command_queue->pending_semaphores_for_fence.push_back(semaphore_index);
// Return the corresponding framebuffer to the new current image.
return swap_chain->framebuffers[swap_chain->image_index];
FramebufferID framebuffer_id = swap_chain->framebuffers[swap_chain->image_index];
Framebuffer *framebuffer = (Framebuffer *)(framebuffer_id.id);
framebuffer->swap_chain_acquired = true;
return framebuffer_id;
}
RDD::RenderPassID RenderingDeviceDriverVulkan::swap_chain_get_render_pass(SwapChainID p_swap_chain) {
@@ -3094,11 +3103,15 @@ RDD::FramebufferID RenderingDeviceDriverVulkan::framebuffer_create(RenderPassID
}
#endif
return FramebufferID(vk_framebuffer);
Framebuffer *framebuffer = memnew(Framebuffer);
framebuffer->vk_framebuffer = vk_framebuffer;
return FramebufferID(framebuffer);
}
void RenderingDeviceDriverVulkan::framebuffer_free(FramebufferID p_framebuffer) {
vkDestroyFramebuffer(vk_device, (VkFramebuffer)p_framebuffer.id, VKC::get_allocation_callbacks(VK_OBJECT_TYPE_FRAMEBUFFER));
Framebuffer *framebuffer = (Framebuffer *)(p_framebuffer.id);
vkDestroyFramebuffer(vk_device, framebuffer->vk_framebuffer, VKC::get_allocation_callbacks(VK_OBJECT_TYPE_FRAMEBUFFER));
memdelete(framebuffer);
}
/****************/
@@ -4316,10 +4329,25 @@ void RenderingDeviceDriverVulkan::render_pass_free(RenderPassID p_render_pass) {
static_assert(ARRAYS_COMPATIBLE_FIELDWISE(RDD::RenderPassClearValue, VkClearValue));
void RenderingDeviceDriverVulkan::command_begin_render_pass(CommandBufferID p_cmd_buffer, RenderPassID p_render_pass, FramebufferID p_framebuffer, CommandBufferType p_cmd_buffer_type, const Rect2i &p_rect, VectorView<RenderPassClearValue> p_clear_values) {
Framebuffer *framebuffer = (Framebuffer *)(p_framebuffer.id);
if (framebuffer->swap_chain_acquired) {
// Insert a barrier to wait for the acquisition of the framebuffer before the render pass begins.
VkImageMemoryBarrier image_barrier = {};
image_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
image_barrier.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
image_barrier.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
image_barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
image_barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
image_barrier.image = framebuffer->swap_chain_image;
image_barrier.subresourceRange = framebuffer->swap_chain_image_subresource_range;
vkCmdPipelineBarrier((VkCommandBuffer)p_cmd_buffer.id, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT, 0, 0, nullptr, 0, nullptr, 1, &image_barrier);
framebuffer->swap_chain_acquired = false;
}
VkRenderPassBeginInfo render_pass_begin = {};
render_pass_begin.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
render_pass_begin.renderPass = (VkRenderPass)p_render_pass.id;
render_pass_begin.framebuffer = (VkFramebuffer)p_framebuffer.id;
render_pass_begin.framebuffer = framebuffer->vk_framebuffer;
render_pass_begin.renderArea.offset.x = p_rect.position.x;
render_pass_begin.renderArea.offset.y = p_rect.position.y;