mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-30 03:38:55 -05:00
75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
|
|
// written by Christian Daniel //
|
|
// Copyright (C) 2015-2016, 2018, 2020 Edouard Griffiths, F4EXB <f4exb06@gmail.com> //
|
|
// Copyright (C) 2023 Jon Beniston, M7RCE <jon@beniston.com> //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef INCLUDE_VKFFTENGINE_H
|
|
#define INCLUDE_VKFFTENGINE_H
|
|
|
|
#include <QMutex>
|
|
|
|
#include <vkFFT.h>
|
|
|
|
#include "dsp/fftengine.h"
|
|
#include "dsp/vkfftutils.h"
|
|
#include "export.h"
|
|
|
|
class SDRBASE_API vkFFTEngine : public FFTEngine {
|
|
public:
|
|
vkFFTEngine();
|
|
virtual ~vkFFTEngine();
|
|
|
|
virtual void configure(int n, bool inverse);
|
|
|
|
virtual Complex* in();
|
|
virtual Complex* out();
|
|
|
|
virtual void setReuse(bool reuse) { m_reuse = reuse; }
|
|
bool isAvailable() override;
|
|
|
|
protected:
|
|
static QMutex m_globalPlanMutex;
|
|
|
|
struct Plan {
|
|
Plan();
|
|
virtual ~Plan();
|
|
int n;
|
|
uint64_t m_bufferSize;
|
|
bool m_inverse;
|
|
VkFFTConfiguration* m_configuration;
|
|
VkFFTApplication* m_app;
|
|
Complex* m_in; // CPU memory
|
|
Complex* m_out;
|
|
};
|
|
QList<Plan *> m_plans;
|
|
Plan* m_currentPlan;
|
|
bool m_reuse;
|
|
|
|
VkGPU *vkGPU;
|
|
|
|
virtual VkFFTResult gpuInit() = 0;
|
|
virtual VkFFTResult gpuAllocateBuffers() = 0;
|
|
virtual VkFFTResult gpuConfigure() = 0;
|
|
virtual Plan *gpuAllocatePlan() = 0;
|
|
virtual void gpuDeallocatePlan(Plan *plan) = 0;
|
|
|
|
void freeAll();
|
|
};
|
|
|
|
#endif // INCLUDE_VKFFTENGINE_H
|