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// 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"
#include "video_core/renderer_vulkan/wrapper.h"
namespace Vulkan {
VKUpdateDescriptorQueue::VKUpdateDescriptorQueue(const VKDevice& device, VKScheduler& scheduler)
: device{device}, scheduler{scheduler} {}
VKUpdateDescriptorQueue::~VKUpdateDescriptorQueue() = default;
void VKUpdateDescriptorQueue::TickFrame() {
payload.clear();
}
void VKUpdateDescriptorQueue::Acquire() {
entries.clear();
}
void VKUpdateDescriptorQueue::Send(VkDescriptorUpdateTemplateKHR update_template,
VkDescriptorSet set) {
if (payload.size() + entries.size() >= payload.max_size()) {
LOG_WARNING(Render_Vulkan, "Payload overflow, waiting for worker thread");
scheduler.WaitWorker();
payload.clear();
}
// TODO(Rodrigo): Rework to write the payload directly
const auto payload_start = payload.data() + payload.size();
for (const auto& entry : entries) {
if (const auto image = std::get_if<VkDescriptorImageInfo>(&entry)) {
payload.push_back(*image);
} else if (const auto buffer = std::get_if<VkDescriptorBufferInfo>(&entry)) {
payload.push_back(*buffer);
} else if (const auto texel = std::get_if<VkBufferView>(&entry)) {
payload.push_back(*texel);
} else {
UNREACHABLE();
}
}
scheduler.Record(
[payload_start, set, update_template, logical = &device.GetLogical()](vk::CommandBuffer) {
logical->UpdateDescriptorSet(set, update_template, payload_start);
});
}
} // namespace Vulkan
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