mirror of https://github.com/PCSX2/pcsx2.git
537 lines
11 KiB
C++
537 lines
11 KiB
C++
/*
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* Copyright (C) 2007-2009 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#include "StdAfx.h"
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#include "GSCapture.h"
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#include "GSVector.h"
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//
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// GSSource
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//
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#ifdef __INTEL_COMPILER
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interface __declspec(uuid("59C193BB-C520-41F3-BC1D-E245B80A86FA"))
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#else
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[uuid("59C193BB-C520-41F3-BC1D-E245B80A86FA")] interface
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#endif
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IGSSource : public IUnknown
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{
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STDMETHOD(DeliverNewSegment)() PURE;
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STDMETHOD(DeliverFrame)(const void* bits, int pitch, bool rgba) PURE;
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STDMETHOD(DeliverEOS)() PURE;
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};
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#ifdef __INTEL_COMPILER
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class __declspec(uuid("F8BB6F4F-0965-4ED4-BA74-C6A01E6E6C77"))
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#else
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[uuid("F8BB6F4F-0965-4ED4-BA74-C6A01E6E6C77")] class
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#endif
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GSSource : public CBaseFilter, private CCritSec, public IGSSource
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{
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GSVector2i m_size;
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REFERENCE_TIME m_atpf;
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REFERENCE_TIME m_now;
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STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv)
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{
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return
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riid == __uuidof(IGSSource) ? GetInterface((IGSSource*)this, ppv) :
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__super::NonDelegatingQueryInterface(riid, ppv);
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}
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class GSSourceOutputPin : public CBaseOutputPin
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{
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GSVector2i m_size;
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vector<CMediaType> m_mts;
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public:
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GSSourceOutputPin(const GSVector2i& size, REFERENCE_TIME atpf, CBaseFilter* pFilter, CCritSec* pLock, HRESULT& hr)
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: CBaseOutputPin("GSSourceOutputPin", pFilter, pLock, &hr, L"Output")
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, m_size(size)
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{
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CMediaType mt;
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mt.majortype = MEDIATYPE_Video;
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mt.formattype = FORMAT_VideoInfo;
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VIDEOINFOHEADER vih;
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memset(&vih, 0, sizeof(vih));
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vih.AvgTimePerFrame = atpf;
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vih.bmiHeader.biSize = sizeof(vih.bmiHeader);
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vih.bmiHeader.biWidth = m_size.x;
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vih.bmiHeader.biHeight = m_size.y;
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// YUY2
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mt.subtype = MEDIASUBTYPE_YUY2;
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mt.lSampleSize = m_size.x * m_size.y * 2;
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vih.bmiHeader.biCompression = '2YUY';
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vih.bmiHeader.biPlanes = 1;
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vih.bmiHeader.biBitCount = 16;
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vih.bmiHeader.biSizeImage = m_size.x * m_size.y * 2;
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mt.SetFormat((uint8*)&vih, sizeof(vih));
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m_mts.push_back(mt);
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// RGB32
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mt.subtype = MEDIASUBTYPE_RGB32;
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mt.lSampleSize = m_size.x * m_size.y * 4;
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vih.bmiHeader.biCompression = BI_RGB;
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vih.bmiHeader.biPlanes = 1;
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vih.bmiHeader.biBitCount = 32;
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vih.bmiHeader.biSizeImage = m_size.x * m_size.y * 4;
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mt.SetFormat((uint8*)&vih, sizeof(vih));
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m_mts.push_back(mt);
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}
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HRESULT GSSourceOutputPin::DecideBufferSize(IMemAllocator* pAlloc, ALLOCATOR_PROPERTIES* pProperties)
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{
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ASSERT(pAlloc && pProperties);
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HRESULT hr;
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pProperties->cBuffers = 1;
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pProperties->cbBuffer = m_mt.lSampleSize;
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ALLOCATOR_PROPERTIES Actual;
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if(FAILED(hr = pAlloc->SetProperties(pProperties, &Actual)))
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{
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return hr;
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}
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if(Actual.cbBuffer < pProperties->cbBuffer)
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{
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return E_FAIL;
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}
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ASSERT(Actual.cBuffers == pProperties->cBuffers);
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return S_OK;
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}
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HRESULT CheckMediaType(const CMediaType* pmt)
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{
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for(vector<CMediaType>::iterator i = m_mts.begin(); i != m_mts.end(); i++)
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{
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if(i->majortype == pmt->majortype && i->subtype == pmt->subtype)
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{
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return S_OK;
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}
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}
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return E_FAIL;
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}
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HRESULT GetMediaType(int i, CMediaType* pmt)
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{
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CheckPointer(pmt, E_POINTER);
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if(i < 0) return E_INVALIDARG;
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if(i > 1) return VFW_S_NO_MORE_ITEMS;
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*pmt = m_mts[i];
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return S_OK;
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}
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STDMETHODIMP Notify(IBaseFilter* pSender, Quality q)
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{
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return E_NOTIMPL;
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}
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const CMediaType& CurrentMediaType()
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{
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return m_mt;
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}
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};
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GSSourceOutputPin* m_output;
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public:
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GSSource(int w, int h, int fps, IUnknown* pUnk, HRESULT& hr)
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: CBaseFilter(NAME("GSSource"), pUnk, this, __uuidof(this), &hr)
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, m_output(NULL)
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, m_size(w, h)
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, m_atpf(10000000i64 / fps)
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, m_now(0)
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{
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m_output = new GSSourceOutputPin(m_size, m_atpf, this, this, hr);
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// FIXME
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if(fps == 60) m_atpf = 166834; // = 10000000i64 / 59.94
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}
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virtual ~GSSource()
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{
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delete m_output;
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}
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DECLARE_IUNKNOWN;
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int GetPinCount()
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{
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return 1;
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}
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CBasePin* GetPin(int n)
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{
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return n == 0 ? m_output : NULL;
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}
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// IGSSource
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STDMETHODIMP DeliverNewSegment()
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{
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m_now = 0;
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return m_output->DeliverNewSegment(0, _I64_MAX, 1.0);
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}
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STDMETHODIMP DeliverFrame(const void* bits, int pitch, bool rgba)
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{
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if(!m_output || !m_output->IsConnected())
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{
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return E_UNEXPECTED;
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}
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CComPtr<IMediaSample> sample;
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if(FAILED(m_output->GetDeliveryBuffer(&sample, NULL, NULL, 0)))
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{
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return E_FAIL;
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}
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REFERENCE_TIME start = m_now;
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REFERENCE_TIME stop = m_now + m_atpf;
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sample->SetTime(&start, &stop);
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sample->SetSyncPoint(TRUE);
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const CMediaType& mt = m_output->CurrentMediaType();
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uint8* src = (uint8*)bits;
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uint8* dst = NULL;
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sample->GetPointer(&dst);
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int w = m_size.x;
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int h = m_size.y;
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int srcpitch = pitch;
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if(mt.subtype == MEDIASUBTYPE_YUY2)
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{
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int dstpitch = ((VIDEOINFOHEADER*)mt.Format())->bmiHeader.biWidth * 2;
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const GSVector4 ys(0.098f, 0.504f, 0.257f, 0.0f);
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const GSVector4 us(0.439f / 2, -0.291f / 2, -0.148f / 2, 0.0f);
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const GSVector4 vs(-0.071f / 2, -0.368f / 2, 0.439f / 2, 0.0f);
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const GSVector4 offset(16, 128, 16, 128);
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if(rgba)
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{
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for(int j = 0; j < h; j++, dst += dstpitch, src += srcpitch)
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{
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uint32* s = (uint32*)src;
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uint16* d = (uint16*)dst;
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for(int i = 0; i < w; i += 2)
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{
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GSVector4 c0 = GSVector4(s[i + 0]);
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GSVector4 c1 = GSVector4(s[i + 1]);
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GSVector4 c2 = c0 + c1;
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GSVector4 lo = (c0 * ys).hadd(c2 * vs);
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GSVector4 hi = (c1 * ys).hadd(c2 * us);
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GSVector4 c = lo.hadd(hi) + offset;
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*((uint32*)&d[i]) = GSVector4i(c).rgba32();
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}
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}
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}
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else
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{
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for(int j = 0; j < h; j++, dst += dstpitch, src += srcpitch)
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{
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uint32* s = (uint32*)src;
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uint16* d = (uint16*)dst;
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for(int i = 0; i < w; i += 2)
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{
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GSVector4 c0 = GSVector4(s[i + 0]).zyxw();
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GSVector4 c1 = GSVector4(s[i + 1]).zyxw();
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GSVector4 c2 = c0 + c1;
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GSVector4 lo = (c0 * ys).hadd(c2 * vs);
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GSVector4 hi = (c1 * ys).hadd(c2 * us);
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GSVector4 c = lo.hadd(hi) + offset;
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*((uint32*)&d[i]) = GSVector4i(c).rgba32();
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}
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}
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}
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}
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else if(mt.subtype == MEDIASUBTYPE_RGB32)
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{
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int dstpitch = ((VIDEOINFOHEADER*)mt.Format())->bmiHeader.biWidth * 4;
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dst += dstpitch * (h - 1);
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dstpitch = -dstpitch;
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for(int j = 0; j < h; j++, dst += dstpitch, src += srcpitch)
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{
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if(rgba)
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{
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#if _M_SSE >= 0x301
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GSVector4i* s = (GSVector4i*)src;
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GSVector4i* d = (GSVector4i*)dst;
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GSVector4i mask(2, 1, 0, 3, 6, 5, 4, 7, 10, 9, 8, 11, 14, 13, 12, 15);
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for(int i = 0, w4 = w >> 2; i < w4; i++)
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{
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d[i] = s[i].shuffle8(mask);
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}
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#else
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GSVector4i* s = (GSVector4i*)src;
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GSVector4i* d = (GSVector4i*)dst;
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for(int i = 0, w4 = w >> 2; i < w4; i++)
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{
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d[i] = ((s[i] & 0x00ff0000) >> 16) | ((s[i] & 0x000000ff) << 16) | (s[i] & 0x0000ff00);
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}
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#endif
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}
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else
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{
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memcpy(dst, src, w * 4);
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}
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}
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}
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else
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{
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return E_FAIL;
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}
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if(FAILED(m_output->Deliver(sample)))
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{
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return E_FAIL;
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}
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m_now = stop;
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return S_OK;
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}
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STDMETHODIMP DeliverEOS()
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{
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return m_output->DeliverEndOfStream();
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}
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};
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//
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// GSCapture
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//
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GSCapture::GSCapture()
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: m_capturing(false)
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{
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}
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GSCapture::~GSCapture()
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{
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EndCapture();
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}
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#define BeginEnumPins(pBaseFilter, pEnumPins, pPin) \
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{CComPtr<IEnumPins> pEnumPins; \
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if(pBaseFilter && SUCCEEDED(pBaseFilter->EnumPins(&pEnumPins))) \
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{ \
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for(CComPtr<IPin> pPin; S_OK == pEnumPins->Next(1, &pPin, 0); pPin = NULL) \
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{ \
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#define EndEnumPins }}}
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static IPin* GetFirstPin(IBaseFilter* pBF, PIN_DIRECTION dir)
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{
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if(!pBF) return(NULL);
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BeginEnumPins(pBF, pEP, pPin)
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{
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PIN_DIRECTION dir2;
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pPin->QueryDirection(&dir2);
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if(dir == dir2)
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{
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IPin* pRet = pPin.Detach();
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pRet->Release();
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return(pRet);
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}
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}
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EndEnumPins
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return(NULL);
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}
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bool GSCapture::BeginCapture(int fps)
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{
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CAutoLock cAutoLock(this);
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ASSERT(fps != 0);
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EndCapture();
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GSCaptureDlg dlg;
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if(IDOK != dlg.DoModal()) return false;
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m_size.x = (dlg.m_width + 7) & ~7;
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m_size.y = (dlg.m_height + 7) & ~7;
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wstring fn(dlg.m_filename.begin(), dlg.m_filename.end());
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//
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HRESULT hr;
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CComPtr<ICaptureGraphBuilder2> cgb;
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CComPtr<IBaseFilter> mux;
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if(FAILED(hr = m_graph.CoCreateInstance(CLSID_FilterGraph))
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|| FAILED(hr = cgb.CoCreateInstance(CLSID_CaptureGraphBuilder2))
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|| FAILED(hr = cgb->SetFiltergraph(m_graph))
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|| FAILED(hr = cgb->SetOutputFileName(&MEDIASUBTYPE_Avi, fn.c_str(), &mux, NULL)))
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{
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return false;
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}
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m_src = new GSSource(m_size.x, m_size.y, fps, NULL, hr);
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if (dlg.m_enc==0)
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{
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if (FAILED(hr = m_graph->AddFilter(m_src, L"Source")))
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return false;
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if (FAILED(hr = m_graph->ConnectDirect(GetFirstPin(m_src, PINDIR_OUTPUT), GetFirstPin(mux, PINDIR_INPUT), NULL)))
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return false;
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}
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else
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{
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if(FAILED(hr = m_graph->AddFilter(m_src, L"Source"))
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|| FAILED(hr = m_graph->AddFilter(dlg.m_enc, L"Encoder")))
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{
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return false;
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}
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if(FAILED(hr = m_graph->ConnectDirect(GetFirstPin(m_src, PINDIR_OUTPUT), GetFirstPin(dlg.m_enc, PINDIR_INPUT), NULL))
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|| FAILED(hr = m_graph->ConnectDirect(GetFirstPin(dlg.m_enc, PINDIR_OUTPUT), GetFirstPin(mux, PINDIR_INPUT), NULL)))
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{
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return false;
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}
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}
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BeginEnumFilters(m_graph, pEF, pBF)
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{
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CFilterInfo fi;
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pBF->QueryFilterInfo(&fi);
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wstring s(fi.achName);
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printf("Filter [%p]: %s\n", pBF.p, string(s.begin(), s.end()).c_str());
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BeginEnumPins(pBF, pEP, pPin)
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{
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CComPtr<IPin> pPinTo;
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pPin->ConnectedTo(&pPinTo);
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CPinInfo pi;
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pPin->QueryPinInfo(&pi);
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wstring s(pi.achName);
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printf("- Pin [%p - %p]: %s (%s)\n", pPin.p, pPinTo.p, string(s.begin(), s.end()).c_str(), pi.dir ? "out" : "in");
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BeginEnumMediaTypes(pPin, pEMT, pmt)
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{
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}
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EndEnumMediaTypes(pmt)
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}
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EndEnumPins
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}
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EndEnumFilters
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hr = CComQIPtr<IMediaControl>(m_graph)->Run();
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CComQIPtr<IGSSource>(m_src)->DeliverNewSegment();
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m_capturing = true;
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return true;
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}
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bool GSCapture::DeliverFrame(const void* bits, int pitch, bool rgba)
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{
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CAutoLock cAutoLock(this);
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if(bits == NULL || pitch == 0)
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{
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ASSERT(0);
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return false;
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}
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if(m_src)
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{
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CComQIPtr<IGSSource>(m_src)->DeliverFrame(bits, pitch, rgba);
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return true;
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}
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return false;
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}
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bool GSCapture::EndCapture()
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{
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CAutoLock cAutoLock(this);
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if(m_src)
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{
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CComQIPtr<IGSSource>(m_src)->DeliverEOS();
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m_src = NULL;
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}
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if(m_graph)
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{
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CComQIPtr<IMediaControl>(m_graph)->Stop();
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m_graph = NULL;
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}
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m_capturing = false;
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return true;
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}
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