Linuxydable/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity
suyu/src/video_core/renderer_vulkan/vk_update_descriptor.cpp

49 lines
1.6 KiB
C++
Raw Normal View History

vk_update_descriptor: Initial implementation The update descriptor is used to store in flat memory a large chunk of staging data used to update descriptor sets through templates. It provides a push interface to easily insert descriptors following the current pipeline. The order used in the descriptor update template has to be implicitly followed. We can catch bugs here using validation layers.
2020-01-05 21:26:04 +01:00
// Copyright 2019 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <variant>
#include <boost/container/static_vector.hpp>
#include "common/assert.h"
#include "common/logging/log.h"
#include "video_core/renderer_vulkan/vk_device.h"
#include "video_core/renderer_vulkan/vk_scheduler.h"
#include "video_core/renderer_vulkan/vk_update_descriptor.h"
renderer_vulkan: Drop Vulkan-Hpp
2020-03-27 05:33:21 +01:00
#include "video_core/renderer_vulkan/wrapper.h"
vk_update_descriptor: Initial implementation The update descriptor is used to store in flat memory a large chunk of staging data used to update descriptor sets through templates. It provides a push interface to easily insert descriptors following the current pipeline. The order used in the descriptor update template has to be implicitly followed. We can catch bugs here using validation layers.
2020-01-05 21:26:04 +01:00
namespace Vulkan {
VKUpdateDescriptorQueue::VKUpdateDescriptorQueue(const VKDevice& device, VKScheduler& scheduler)
: device{device}, scheduler{scheduler} {}
VKUpdateDescriptorQueue::~VKUpdateDescriptorQueue() = default;
void VKUpdateDescriptorQueue::TickFrame() {
payload.clear();
}
void VKUpdateDescriptorQueue::Acquire() {
vk_update_descriptor: Upload descriptor sets data directly Instead of copying to a temporary payload before sending the update task to the worker thread, insert elements to the payload directly.
2020-06-18 22:47:19 +02:00
// Minimum number of entries required.
// This is the maximum number of entries a single draw call migth use.
static constexpr std::size_t MIN_ENTRIES = 0x400;
vk_update_descriptor: Initial implementation The update descriptor is used to store in flat memory a large chunk of staging data used to update descriptor sets through templates. It provides a push interface to easily insert descriptors following the current pipeline. The order used in the descriptor update template has to be implicitly followed. We can catch bugs here using validation layers.
2020-01-05 21:26:04 +01:00
vk_update_descriptor: Upload descriptor sets data directly Instead of copying to a temporary payload before sending the update task to the worker thread, insert elements to the payload directly.
2020-06-18 22:47:19 +02:00
if (payload.size() + MIN_ENTRIES >= payload.max_size()) {
vk_update_descriptor: Initial implementation The update descriptor is used to store in flat memory a large chunk of staging data used to update descriptor sets through templates. It provides a push interface to easily insert descriptors following the current pipeline. The order used in the descriptor update template has to be implicitly followed. We can catch bugs here using validation layers.
2020-01-05 21:26:04 +01:00
LOG_WARNING(Render_Vulkan, "Payload overflow, waiting for worker thread");
scheduler.WaitWorker();
payload.clear();
}
vk_update_descriptor: Upload descriptor sets data directly Instead of copying to a temporary payload before sending the update task to the worker thread, insert elements to the payload directly.
2020-06-18 22:47:19 +02:00
upload_start = &*payload.end();
}
vk_update_descriptor: Initial implementation The update descriptor is used to store in flat memory a large chunk of staging data used to update descriptor sets through templates. It provides a push interface to easily insert descriptors following the current pipeline. The order used in the descriptor update template has to be implicitly followed. We can catch bugs here using validation layers.
2020-01-05 21:26:04 +01:00
vk_update_descriptor: Upload descriptor sets data directly Instead of copying to a temporary payload before sending the update task to the worker thread, insert elements to the payload directly.
2020-06-18 22:47:19 +02:00
void VKUpdateDescriptorQueue::Send(VkDescriptorUpdateTemplateKHR update_template,
VkDescriptorSet set) {
const void* const data = upload_start;
const vk::Device* const logical = &device.GetLogical();
scheduler.Record([data, logical, set, update_template](vk::CommandBuffer) {
logical->UpdateDescriptorSet(set, update_template, data);
});
vk_update_descriptor: Initial implementation The update descriptor is used to store in flat memory a large chunk of staging data used to update descriptor sets through templates. It provides a push interface to easily insert descriptors following the current pipeline. The order used in the descriptor update template has to be implicitly followed. We can catch bugs here using validation layers.
2020-01-05 21:26:04 +01:00
}
} // namespace Vulkan
Copy permalink