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/*
* (C) 2006-2014, 2016 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC 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; either version 3 of the License, or
* (at your option) any later version.
*
* MPC-HC 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 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/>.
*
*/
#include "stdafx.h"
#include "QT9AllocatorPresenter.h"
#include "../../../DSUtil/vd.h"
using namespace DSObjects;
//
// CQT9AllocatorPresenter
//
CQT9AllocatorPresenter::CQT9AllocatorPresenter(HWND hWnd, bool bFullscreen, HRESULT& hr, CString& _Error)
: CDX9AllocatorPresenter(hWnd, bFullscreen, hr, false, _Error)
{
}
STDMETHODIMP CQT9AllocatorPresenter::NonDelegatingQueryInterface(REFIID riid, void** ppv)
{
CheckPointer(ppv, E_POINTER);
return
QI(IQTVideoSurface)
__super::NonDelegatingQueryInterface(riid, ppv);
}
HRESULT CQT9AllocatorPresenter::AllocSurfaces()
{
CheckPointer(m_pD3DDev, E_POINTER);
HRESULT hr;
m_pVideoSurfaceOff = nullptr;
if (FAILED(hr = m_pD3DDev->CreateOffscreenPlainSurface(
m_nativeVideoSize.cx, m_nativeVideoSize.cy, D3DFMT_X8R8G8B8,
D3DPOOL_DEFAULT, &m_pVideoSurfaceOff, nullptr))) {
return hr;
}
return __super::AllocSurfaces();
}
void CQT9AllocatorPresenter::DeleteSurfaces()
{
m_pVideoSurfaceOff = nullptr;
__super::DeleteSurfaces();
}
// IQTVideoSurface
STDMETHODIMP CQT9AllocatorPresenter::BeginBlt(const BITMAP& bm)
{
CAutoLock cAutoLock(this);
CAutoLock cRenderLock(&m_RenderLock);
DeleteSurfaces();
SetVideoSize(CSize(bm.bmWidth, abs(bm.bmHeight)));
if (FAILED(AllocSurfaces())) {
return E_FAIL;
}
return S_OK;
}
STDMETHODIMP CQT9AllocatorPresenter::DoBlt(const BITMAP& bm)
{
if (!m_pVideoSurface[m_nCurSurface] || !m_pVideoSurfaceOff) {
return E_FAIL;
}
bool fOk = false;
D3DSURFACE_DESC desc;
ZeroMemory(&desc, sizeof(desc));
if (FAILED(m_pVideoSurfaceOff->GetDesc(&desc))) {
return E_FAIL;
}
UINT w = (UINT)bm.bmWidth;
UINT h = abs(bm.bmHeight);
int bpp = bm.bmBitsPixel;
int dbpp =
desc.Format == D3DFMT_R8G8B8 || desc.Format == D3DFMT_X8R8G8B8 || desc.Format == D3DFMT_A8R8G8B8 ? 32 :
desc.Format == D3DFMT_R5G6B5 ? 16 : 0;
if ((bpp == 16 || bpp == 24 || bpp == 32) && w == desc.Width && h == desc.Height) {
D3DLOCKED_RECT r;
if (SUCCEEDED(m_pVideoSurfaceOff->LockRect(&r, nullptr, 0))) {
BitBltFromRGBToRGB(
w, h,
(BYTE*)r.pBits, r.Pitch, dbpp,
(BYTE*)bm.bmBits, bm.bmWidthBytes, bm.bmBitsPixel);
m_pVideoSurfaceOff->UnlockRect();
fOk = true;
}
}
if (!fOk) {
m_pD3DDev->ColorFill(m_pVideoSurfaceOff, nullptr, 0);
HDC hDC;
if (SUCCEEDED(m_pVideoSurfaceOff->GetDC(&hDC))) {
CString str;
str.Format(_T("Sorry, this color format is not supported"));
SetBkColor(hDC, 0);
SetTextColor(hDC, 0x404040);
TextOut(hDC, 10, 10, str, str.GetLength());
m_pVideoSurfaceOff->ReleaseDC(hDC);
}
}
m_pD3DDev->StretchRect(m_pVideoSurfaceOff, nullptr, m_pVideoSurface[m_nCurSurface], nullptr, D3DTEXF_NONE);
Paint(true);
return S_OK;
}
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