1
0
mirror of https://github.com/doitsujin/dxvk.git synced 2024-12-14 18:23:52 +01:00
dxvk/src/d3d9/d3d9_query.h
Joshie 54ed8f0bb0 [d3d9] Implement Direct3D9 Frontend (#1275)
Co-authored-by: Philip Rebohle <philip.rebohle@tu-dortmund.de>
Co-authored-by: Robin Kertels <robin.kertels@gmail.com>
Co-authored-by: pchome <pchome@users.noreply.github.com>
Co-authored-by: Christopher Egert <cme3000@gmail.com>
Co-authored-by: Derek Lesho <dereklesho52@Gmail.com>
Co-authored-by: Luis Cáceres <lacaceres97@gmail.com>
Co-authored-by: Nelson Chen <crazysim@gmail.com>
Co-authored-by: Edmondo Tommasina <edmondo.tommasina@gmail.com>
Co-authored-by: Riesi <riesi@opentrash.com>
Co-authored-by: gbMichelle <gbmichelle.dev@gmail.com>
2019-12-16 04:28:01 +01:00

88 lines
2.0 KiB
C++

#pragma once
#include "d3d9_device_child.h"
#include "../dxvk/dxvk_context.h"
namespace dxvk {
enum D3D9_VK_QUERY_STATE : uint32_t {
D3D9_VK_QUERY_INITIAL,
D3D9_VK_QUERY_BEGUN,
D3D9_VK_QUERY_ENDED,
};
union D3D9_QUERY_DATA {
D3DDEVINFO_VCACHE VCache;
DWORD Occlusion;
UINT64 Timestamp;
BOOL TimestampDisjoint;
UINT64 TimestampFreq;
D3DDEVINFO_D3DVERTEXSTATS VertexStats;
};
class D3D9Query : public D3D9DeviceChild<IDirect3DQuery9> {
constexpr static uint32_t MaxGpuQueries = 2;
constexpr static uint32_t MaxGpuEvents = 1;
public:
D3D9Query(
D3D9DeviceEx* pDevice,
D3DQUERYTYPE QueryType);
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
D3DQUERYTYPE STDMETHODCALLTYPE GetType() final;
DWORD STDMETHODCALLTYPE GetDataSize() final;
HRESULT STDMETHODCALLTYPE Issue(DWORD dwIssueFlags) final;
HRESULT STDMETHODCALLTYPE GetData(void* pData, DWORD dwSize, DWORD dwGetDataFlags) final;
HRESULT GetQueryData(void* pData, DWORD dwSize);
void Begin(DxvkContext* ctx);
void End(DxvkContext* ctx);
static bool QueryBeginnable(D3DQUERYTYPE QueryType);
static bool QueryEndable(D3DQUERYTYPE QueryType);
static HRESULT QuerySupported(D3DQUERYTYPE QueryType);
bool IsEvent() const {
return m_queryType == D3DQUERYTYPE_EVENT;
}
bool IsStalling() const {
return m_stallFlag;
}
void NotifyEnd() {
m_stallMask <<= 1;
}
void NotifyStall() {
m_stallMask |= 1;
m_stallFlag |= bit::popcnt(m_stallMask) >= 16;
}
private:
D3DQUERYTYPE m_queryType;
D3D9_VK_QUERY_STATE m_state;
std::array<Rc<DxvkGpuQuery>, MaxGpuQueries> m_query;
std::array<Rc<DxvkGpuEvent>, MaxGpuEvents> m_event;
uint32_t m_stallMask = 0;
bool m_stallFlag = false;
std::atomic<uint32_t> m_resetCtr = { 0u };
UINT64 GetTimestampQueryFrequency() const;
};
}