mirror of https://github.com/doitsujin/dxvk
120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
#pragma once
|
|
|
|
#include <mutex>
|
|
#include <unordered_map>
|
|
|
|
#include "dxvk_compute.h"
|
|
#include "dxvk_graphics.h"
|
|
#include "dxvk_pipecompiler.h"
|
|
|
|
namespace dxvk {
|
|
|
|
/**
|
|
* \brief Compute pipeline key
|
|
*
|
|
* Identifier for a compute pipeline object.
|
|
* Consists of the compute shader itself.
|
|
*/
|
|
struct DxvkComputePipelineKey {
|
|
Rc<DxvkShader> cs;
|
|
};
|
|
|
|
|
|
/**
|
|
* \brief Graphics pipeline key
|
|
*
|
|
* Identifier for a graphics pipeline object.
|
|
* Consists of all graphics pipeline shaders.
|
|
*/
|
|
struct DxvkGraphicsPipelineKey {
|
|
Rc<DxvkShader> vs;
|
|
Rc<DxvkShader> tcs;
|
|
Rc<DxvkShader> tes;
|
|
Rc<DxvkShader> gs;
|
|
Rc<DxvkShader> fs;
|
|
};
|
|
|
|
|
|
struct DxvkPipelineKeyHash {
|
|
size_t operator () (const DxvkComputePipelineKey& key) const;
|
|
size_t operator () (const DxvkGraphicsPipelineKey& key) const;
|
|
};
|
|
|
|
|
|
struct DxvkPipelineKeyEq {
|
|
bool operator () (const DxvkComputePipelineKey& a, const DxvkComputePipelineKey& b) const;
|
|
bool operator () (const DxvkGraphicsPipelineKey& a, const DxvkGraphicsPipelineKey& b) const;
|
|
};
|
|
|
|
|
|
/**
|
|
* \brief Pipeline manager
|
|
*
|
|
* Creates and stores graphics pipelines and compute
|
|
* pipelines for each combination of shaders that is
|
|
* used within the application. This is necessary
|
|
* because DXVK does not expose the concept of shader
|
|
* pipeline objects to the client API.
|
|
*/
|
|
class DxvkPipelineManager : public RcObject {
|
|
|
|
public:
|
|
|
|
DxvkPipelineManager(const DxvkDevice* device);
|
|
~DxvkPipelineManager();
|
|
|
|
/**
|
|
* \brief Retrieves a compute pipeline object
|
|
*
|
|
* If a pipeline for the given shader stage object
|
|
* already exists, it will be returned. Otherwise,
|
|
* a new pipeline will be created.
|
|
* \param [in] cs Compute shader
|
|
* \returns Compute pipeline object
|
|
*/
|
|
Rc<DxvkComputePipeline> createComputePipeline(
|
|
const Rc<DxvkShader>& cs);
|
|
|
|
/**
|
|
* \brief Retrieves a graphics pipeline object
|
|
*
|
|
* If a pipeline for the given shader stage objects
|
|
* already exists, it will be returned. Otherwise,
|
|
* a new pipeline will be created.
|
|
* \param [in] vs Vertex shader
|
|
* \param [in] tcs Tessellation control shader
|
|
* \param [in] tes Tessellation evaluation shader
|
|
* \param [in] gs Geometry shader
|
|
* \param [in] fs Fragment shader
|
|
* \returns Graphics pipeline object
|
|
*/
|
|
Rc<DxvkGraphicsPipeline> createGraphicsPipeline(
|
|
const Rc<DxvkShader>& vs,
|
|
const Rc<DxvkShader>& tcs,
|
|
const Rc<DxvkShader>& tes,
|
|
const Rc<DxvkShader>& gs,
|
|
const Rc<DxvkShader>& fs);
|
|
|
|
private:
|
|
|
|
const DxvkDevice* m_device;
|
|
Rc<DxvkPipelineCache> m_cache;
|
|
Rc<DxvkPipelineCompiler> m_compiler;
|
|
|
|
std::mutex m_mutex;
|
|
|
|
std::unordered_map<
|
|
DxvkComputePipelineKey,
|
|
Rc<DxvkComputePipeline>,
|
|
DxvkPipelineKeyHash,
|
|
DxvkPipelineKeyEq> m_computePipelines;
|
|
|
|
std::unordered_map<
|
|
DxvkGraphicsPipelineKey,
|
|
Rc<DxvkGraphicsPipeline>,
|
|
DxvkPipelineKeyHash,
|
|
DxvkPipelineKeyEq> m_graphicsPipelines;
|
|
|
|
};
|
|
|
|
} |