81 lines
3.3 KiB
C++
81 lines
3.3 KiB
C++
#pragma once
|
|
/**
|
|
******************************************************************************
|
|
* Xenia : Xbox 360 Emulator Research Project *
|
|
******************************************************************************
|
|
* Copyright 2021 Ben Vanik. All rights reserved. *
|
|
* Released under the BSD license - see LICENSE in the root for more details. *
|
|
******************************************************************************
|
|
*
|
|
* @modified Tom Clay, 2026 - Adapted for ReXGlue runtime
|
|
*/
|
|
|
|
#include <memory>
|
|
#include <utility>
|
|
|
|
#include <rex/assert.h>
|
|
#include <rex/graphics/primitive_processor.h>
|
|
#include <rex/ui/vulkan/upload_buffer_pool.h>
|
|
|
|
namespace rex::graphics::vulkan {
|
|
|
|
class VulkanCommandProcessor;
|
|
|
|
class VulkanPrimitiveProcessor final : public PrimitiveProcessor {
|
|
public:
|
|
VulkanPrimitiveProcessor(const RegisterFile& register_file, memory::Memory& memory,
|
|
TraceWriter& trace_writer, SharedMemory& shared_memory,
|
|
VulkanCommandProcessor& command_processor)
|
|
: PrimitiveProcessor(register_file, memory, trace_writer, shared_memory),
|
|
command_processor_(command_processor) {}
|
|
~VulkanPrimitiveProcessor();
|
|
|
|
bool Initialize();
|
|
void Shutdown(bool from_destructor = false);
|
|
void ClearCache() { frame_index_buffer_pool_->ClearCache(); }
|
|
|
|
void CompletedSubmissionUpdated();
|
|
void BeginSubmission();
|
|
void BeginFrame();
|
|
void EndSubmission();
|
|
void EndFrame();
|
|
|
|
std::pair<VkBuffer, VkDeviceSize> GetBuiltinIndexBuffer(size_t handle) const {
|
|
assert_not_null(builtin_index_buffer_);
|
|
return std::make_pair(builtin_index_buffer_,
|
|
VkDeviceSize(GetBuiltinIndexBufferOffsetBytes(handle)));
|
|
}
|
|
std::pair<VkBuffer, VkDeviceSize> GetConvertedIndexBuffer(size_t handle) const {
|
|
return frame_index_buffers_[handle];
|
|
}
|
|
|
|
protected:
|
|
bool InitializeBuiltinIndexBuffer(size_t size_bytes,
|
|
std::function<void(void*)> fill_callback) override;
|
|
|
|
void* RequestHostConvertedIndexBufferForCurrentFrame(xenos::IndexFormat format,
|
|
uint32_t index_count, bool coalign_for_simd,
|
|
uint32_t coalignment_original_address,
|
|
size_t& backend_handle_out) override;
|
|
|
|
private:
|
|
VulkanCommandProcessor& command_processor_;
|
|
|
|
VkDeviceSize builtin_index_buffer_size_ = 0;
|
|
VkBuffer builtin_index_buffer_ = VK_NULL_HANDLE;
|
|
VkDeviceMemory builtin_index_buffer_memory_ = VK_NULL_HANDLE;
|
|
// Temporary buffer copied in the beginning of the first submission for
|
|
// uploading to builtin_index_buffer_, destroyed when the submission when it
|
|
// was uploaded is completed.
|
|
VkBuffer builtin_index_buffer_upload_ = VK_NULL_HANDLE;
|
|
VkDeviceMemory builtin_index_buffer_upload_memory_ = VK_NULL_HANDLE;
|
|
// UINT64_MAX means not uploaded yet and needs uploading in the first
|
|
// submission (if the upload buffer exists at all).
|
|
uint64_t builtin_index_buffer_upload_submission_ = UINT64_MAX;
|
|
|
|
std::unique_ptr<ui::vulkan::VulkanUploadBufferPool> frame_index_buffer_pool_;
|
|
// Indexed by the backend handles.
|
|
std::deque<std::pair<VkBuffer, VkDeviceSize>> frame_index_buffers_;
|
|
};
|
|
|
|
} // namespace rex::graphics::vulkan
|