Initial community commit
This commit is contained in:
Jef
parent
537bcbc862
commit
fc06254474
16440 changed files with 4239995 additions and 2 deletions
980
Src/Winamp/vid_ddraw.cpp
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980
Src/Winamp/vid_ddraw.cpp
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#include <ddraw.h>
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#include <multimon.h>
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#include "main.h"
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#include "vid_subs.h"
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#include "vid_ddraw.h"
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#include "directdraw.h"
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#include "WinampAttributes.h"
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#include "../nsutil/image.h"
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DDrawVideoOutput ddrawVideo;
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#define INIT_DIRECTDRAW_STRUCT(x) (ZeroMemory(&x, sizeof(x)), x.dwSize=sizeof(x))
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DDrawVideoOutput::DDrawVideoOutput()
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{
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lpDD = NULL;
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lpddsOverlay = NULL;
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lastresizerect.bottom = 0;
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lastresizerect.top = 0;
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lastresizerect.left = 0;
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lastresizerect.right = 0;
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lpddsPrimary = NULL;
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lpddsClipper = NULL;
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lpddsSTTemp = NULL;
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width = height = flip = 0;
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type = VIDEO_MAKETYPE('Y', 'V', '1', '2');
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uDestSizeAlign = uSrcSizeAlign = 0;
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dwUpdateFlags = DDOVER_SHOW | DDOVER_KEYDESTOVERRIDE;
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m_depth = 16;
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initing = false;
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needchange = 0;
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m_palette = NULL;
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m_lastsubtitle = NULL;
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sttmp_w = sttmp_h = 0;
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subFont = NULL;
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m_sub_needremeasure = 0;
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m_fontsize = 0;
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memset(&winRect, 0, sizeof(winRect));
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}
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void DDrawVideoOutput::close()
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{
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if (lpddsSTTemp) lpddsSTTemp->Release(); lpddsSTTemp = 0;
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if (lpddsPrimary) lpddsPrimary->Release(); lpddsPrimary = 0;
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if (lpddsOverlay) lpddsOverlay->Release(); lpddsOverlay = 0;
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if (lpddsClipper) lpddsClipper->Release(); lpddsClipper = 0;
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if (lpDD) lpDD->Release(); lpDD = 0;// BU added NULL check in response to talkback
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if (subFont) DeleteObject(subFont); subFont = 0;
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// removeFullScreen();
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}
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DDrawVideoOutput::~DDrawVideoOutput()
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{
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DDrawVideoOutput::close();
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}
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void DDrawVideoOutput::drawSubtitle(SubsItem *item)
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{
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m_lastsubtitle = item;
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m_sub_needremeasure = 1;
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}
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int DDrawVideoOutput::create(HWND parent, VideoAspectAdjuster *_adjuster, int w, int h, unsigned int ptype, int flipit, double aspectratio)
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{
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needchange = 0;
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this->parent = parent;
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m_lastsubtitle = NULL;
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type = ptype;
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width = w;
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height = h;
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flip = flipit;
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adjuster = _adjuster;
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initing = true;
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HWND hwnd = this->parent;
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if (lpDD) lpDD->Release();
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lpDD = NULL;
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update_monitor_coords();
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if (_DirectDrawCreate)
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{
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if (!foundGUID) _DirectDrawCreate(NULL, &lpDD, NULL);
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else _DirectDrawCreate(&m_devguid, &lpDD, NULL);
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}
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if (!lpDD)
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{
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initing = false;
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return 0;
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}
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lpDD->SetCooperativeLevel(hwnd, DDSCL_NOWINDOWCHANGES | DDSCL_NORMAL);
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DDSURFACEDESC ddsd;
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INIT_DIRECTDRAW_STRUCT(ddsd);
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ddsd.dwFlags = DDSD_CAPS;
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ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
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HRESULT ddrval = lpDD->CreateSurface(&ddsd, &lpddsPrimary, NULL);
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if (FAILED(ddrval) || !lpddsPrimary)
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{
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initing = false;
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return 0;
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}
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HRESULT v = -1;
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DDSURFACEDESC DDsd = {sizeof(DDsd), };
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lpddsPrimary->GetSurfaceDesc(&ddsd);
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DDsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT; //create the surface at screen depth
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DDsd.dwWidth = w;
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DDsd.dwHeight = h;
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DDsd.ddsCaps.dwCaps = DDSCAPS_VIDEOMEMORY | DDSCAPS_OFFSCREENPLAIN;
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if (config_video_ddraw) v = lpDD->CreateSurface(&DDsd, &lpddsOverlay, NULL);
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if (!config_video_ddraw || FAILED(v))
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{
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// fall back to system memory if video mem doesn't work
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DDsd.ddsCaps.dwCaps = DDSCAPS_SYSTEMMEMORY | DDSCAPS_OFFSCREENPLAIN;
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v = lpDD->CreateSurface(&DDsd, &lpddsOverlay, NULL);
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}
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if (FAILED(v))
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{
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// this video card sucks then :)
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lpddsOverlay = NULL;
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initing = false;
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return 0;
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}
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// get the depth
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m_depth = 8;
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INIT_DIRECTDRAW_STRUCT(m_ddpf);
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if (lpddsOverlay->GetPixelFormat(&m_ddpf) >= 0)
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{
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m_depth = m_ddpf.dwRGBBitCount;
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if (m_depth == 16 && m_ddpf.dwGBitMask == 0x03e0) m_depth = 15;
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}
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if (lpDD->CreateClipper(0, &lpddsClipper, NULL) != DD_OK)
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{
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lpddsClipper = NULL;
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initing = false;
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return 0;
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}
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lpddsClipper->SetHWnd(0, hwnd);
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lpddsPrimary->SetClipper(lpddsClipper);
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initing = false;
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//get current monitor
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getViewport(&m_monRect, hwnd, 1, NULL);
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return 1;
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}
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bool DDrawVideoOutput::Paint(HWND hwnd)
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{
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RECT r;
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GetClientRect(hwnd, &r);
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RECT fullr = r;
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adjuster->adjustAspect(r);
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if (r.left != lastresizerect.left || r.right != lastresizerect.right || r.top != lastresizerect.top ||
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r.bottom != lastresizerect.bottom)
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{
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if (r.left != 0)
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{
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RECT tmp = {0, 0, r.left, fullr.bottom};
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InvalidateRect(hwnd, &tmp, TRUE);
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}
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if (r.right != fullr.right)
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{
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RECT tmp = {r.right, 0, fullr.right, fullr.bottom};
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InvalidateRect(hwnd, &tmp, TRUE);
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}
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if (r.top != 0)
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{
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RECT tmp = {r.left, 0, r.right, r.top};
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InvalidateRect(hwnd, &tmp, TRUE);
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}
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if (r.bottom != fullr.bottom)
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{
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RECT tmp = {r.left, r.bottom, r.right, fullr.bottom};
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InvalidateRect(hwnd, &tmp, TRUE);
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}
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lastresizerect = r;
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}
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ClientToScreen(hwnd, (LPPOINT)&r);
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ClientToScreen(hwnd, ((LPPOINT)&r) + 1);
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// transform coords from windows desktop coords (where 0,0==upper-left corner of box encompassing all monitors)
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// to the coords for the monitor we're displaying on:
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r.left -= m_mon_x;
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r.right -= m_mon_x;
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r.top -= m_mon_y;
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r.bottom -= m_mon_y;
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HDC hdc = NULL;
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HDC inhdc = NULL;
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RECT *pSrcRect = NULL;
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int needst = 0;
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SubsItem *mlst = m_lastsubtitle;
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if (mlst)
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{
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int curw = r.right - r.left, curh = r.bottom - r.top;
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if (!lpddsSTTemp || sttmp_w != curw || sttmp_h != curh)
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{
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if (lpddsSTTemp) lpddsSTTemp->Release();
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lpddsSTTemp = 0;
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HRESULT v = -1;
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DDSURFACEDESC DDsd = {sizeof(DDsd), };
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DDSURFACEDESC ddsd;
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INIT_DIRECTDRAW_STRUCT(ddsd);
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ddsd.dwFlags = DDSD_CAPS;
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ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
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lpddsPrimary->GetSurfaceDesc(&ddsd);
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DDsd.dwFlags = DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT; //create the surface at screen depth
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DDsd.dwWidth = sttmp_w = curw;
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DDsd.dwHeight = sttmp_h = curh;
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DDsd.ddsCaps.dwCaps = DDSCAPS_VIDEOMEMORY;
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if (config_video_ddraw) v = lpDD->CreateSurface(&DDsd, &lpddsSTTemp, NULL);
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if (!config_video_ddraw || FAILED(v))
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{
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// fall back to system memory if video mem doesn't work
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DDsd.ddsCaps.dwCaps = DDSCAPS_SYSTEMMEMORY;
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lpDD->CreateSurface(&DDsd, &lpddsSTTemp, NULL);
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}
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m_sub_needremeasure = 1;
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}
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if (lpddsSTTemp) needst = 1;
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}
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if (needst)
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{
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HDC tmpdc = NULL;
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if (!config_video_ddraw || lpddsSTTemp->Blt(NULL, lpddsOverlay, NULL, DDBLT_WAIT, 0) != DD_OK)
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{
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// as a last resort, BitBlt().
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HDC tmpdc2;
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if (lpddsOverlay->GetDC(&tmpdc2) == DD_OK)
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{
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if (lpddsSTTemp->GetDC(&tmpdc) == DD_OK)
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{
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BitBlt(tmpdc, 0, 0, sttmp_w, sttmp_h, tmpdc2, 0, 0, SRCCOPY);
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}
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}
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}
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if (mlst && (tmpdc || lpddsSTTemp->GetDC(&tmpdc) == DD_OK))
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{
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int m_lastsubxp = mlst->xPos;
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int m_lastsubyp = mlst->yPos;
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RECT oldwinRect = winRect;
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GetClientRect(hwnd, &winRect);
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if (!subFont || ((winRect.bottom - winRect.top) != (oldwinRect.bottom - oldwinRect.top)) || m_fontsize != mlst->fontSize)
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{
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if (subFont) DeleteObject(subFont);
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m_fontsize = mlst->fontSize;
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subFont = CreateFontA(14 + m_fontsize + 18 * (winRect.bottom - winRect.top) / 768, 0, 0, 0, FW_SEMIBOLD, FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_OUTLINE_PRECIS, CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY, DEFAULT_PITCH | FF_DONTCARE, "Arial");
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}
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HGDIOBJ oldobj = SelectObject(tmpdc, subFont);
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int centerflags = 0;
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if (m_lastsubxp < 127) centerflags |= DT_LEFT;
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else if (m_lastsubxp > 127) centerflags |= DT_RIGHT;
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else centerflags |= DT_CENTER;
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if (m_lastsubyp < 127) centerflags |= DT_TOP;
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else if (m_lastsubyp > 127) centerflags |= DT_BOTTOM;
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if (m_sub_needremeasure && mlst)
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{
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subRect = r;
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subRect.bottom -= subRect.top;
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subRect.right -= subRect.left;
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subRect.top = subRect.left = 0;
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SIZE s;
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GetTextExtentPoint32A(tmpdc, mlst->text, lstrlenA(mlst->text), &s);
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// calcul for multiline text
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const char *p = mlst->text;
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int n = 0;
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while (*p != 0) if (*p++ == '\n') n++;
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if (n) s.cy *= (n + 1);
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if (m_lastsubxp > 127) // towards the right
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{
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subRect.right -= ((subRect.right - subRect.left) * (255 - m_lastsubxp)) / 256;
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}
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else if (m_lastsubxp < 127)
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{
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subRect.left += ((subRect.right - subRect.left) * m_lastsubxp) / 256;
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}
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subRect.top += ((subRect.bottom - s.cy - subRect.top) * m_lastsubyp) / 255;
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subRect.bottom = subRect.top + s.cy;
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}
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SetBkMode(tmpdc, TRANSPARENT);
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// draw outline
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SetTextColor(tmpdc, RGB(0, 0, 0));
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int y = 1;
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int x = 1;
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RECT r2 = {subRect.left + x, subRect.top + y, subRect.right + x, subRect.bottom + y};
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if (mlst)
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{
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DrawTextA(tmpdc, mlst->text, -1, &r2, centerflags | DT_NOCLIP | DT_NOPREFIX);
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// draw text
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SetTextColor(tmpdc, RGB(mlst->colorRed, mlst->colorGreen, mlst->colorBlue));
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DrawTextA(tmpdc, mlst->text, -1, &subRect, centerflags | DT_NOCLIP | DT_NOPREFIX);
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}
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SelectObject(tmpdc, oldobj);
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lpddsSTTemp->ReleaseDC(tmpdc);
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}
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if (!config_video_ddraw || lpddsPrimary->Blt(&r, lpddsSTTemp, pSrcRect, DDBLT_WAIT, 0) != DD_OK)
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{
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// as a last resort, BitBlt().
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if (lpddsOverlay->GetDC(&inhdc) != DD_OK)
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{
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needchange = 1;
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return false;
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}
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if (lpddsPrimary->GetDC(&hdc) != DD_OK)
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{
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lpddsOverlay->ReleaseDC(inhdc); inhdc = NULL;
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needchange = 1;
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return false;
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}
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int src_w = width;
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int src_h = pSrcRect ? (pSrcRect->bottom - pSrcRect->top) : height;
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if (r.right - r.left == src_w && r.bottom - r.top == src_h)
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BitBlt(hdc, r.left, r.top, r.right - r.left, r.bottom - r.top, inhdc, 0, 0, SRCCOPY);
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else
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StretchBlt(hdc, r.left, r.top, r.right - r.left, r.bottom - r.top, inhdc, 0, 0, src_w, src_h, SRCCOPY);
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}
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}
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else
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{
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if (!config_video_ddraw || lpddsPrimary->Blt(&r, lpddsOverlay, pSrcRect, DDBLT_WAIT, 0) != DD_OK)
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{
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// as a last resort, BitBlt().
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if (lpddsOverlay->GetDC(&inhdc) != DD_OK)
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{
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needchange = 1;
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return false;
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}
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if (lpddsPrimary->GetDC(&hdc) != DD_OK)
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{
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lpddsOverlay->ReleaseDC(inhdc); inhdc = NULL;
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needchange = 1;
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return false;
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}
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int src_w = width;
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int src_h = pSrcRect ? (pSrcRect->bottom - pSrcRect->top) : height;
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if (r.right - r.left == src_w && r.bottom - r.top == src_h)
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BitBlt(hdc, r.left, r.top, r.right - r.left, r.bottom - r.top, inhdc, 0, 0, SRCCOPY);
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else
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StretchBlt(hdc, r.left, r.top, r.right - r.left, r.bottom - r.top, inhdc, 0, 0, src_w, src_h, SRCCOPY);
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}
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}
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if (hdc)
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{
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lpddsPrimary->ReleaseDC(hdc); hdc = NULL;
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}
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if (inhdc)
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{
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lpddsOverlay->ReleaseDC(inhdc); inhdc = NULL;
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}
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return true;
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}
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int DDrawVideoOutput::onPaint(HWND hwnd)
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{
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// reblit the last frame
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if (lpddsPrimary)
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{
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PAINTSTRUCT p;
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BeginPaint(hwnd, &p);
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RECT r;
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GetClientRect(hwnd, &r);
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HRGN hrgn = CreateRectRgnIndirect(&r);
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HBRUSH b = (HBRUSH)GetStockObject(BLACK_BRUSH);
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FillRgn(p.hdc, hrgn, b);
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DeleteObject(b);
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DeleteObject(hrgn);
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if (Paint(hwnd))
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{
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EndPaint(hwnd, &p);
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return 1;
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}
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EndPaint(hwnd, &p);
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}
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return 0;
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}
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bool DDrawVideoOutput::LockSurface(DDSURFACEDESC *dd)
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{
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for (;;Sleep(0))
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{
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HRESULT hr = lpddsOverlay->Lock(0, dd, DDLOCK_WAIT | DDLOCK_WRITEONLY, 0);
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if (dd->lpSurface)
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break;
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if (hr == DDERR_SURFACELOST)
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{
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lpddsPrimary->Restore();
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lpddsOverlay->Restore();
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hr = lpddsOverlay->Lock(0, dd, DDLOCK_WAIT | DDLOCK_WRITEONLY, 0);
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if (hr == DDERR_SURFACELOST)
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return false;
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}
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else if (hr != DDERR_WASSTILLDRAWING)
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return false;
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}
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return true;
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}
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void DDrawVideoOutput::displayFrame(const char *buf, int size, int time)
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{
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DDSURFACEDESC dd = {sizeof(dd), };
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if (config_video_vsync2) lpDD->WaitForVerticalBlank(DDWAITVB_BLOCKBEGIN, 0);
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if (!LockSurface(&dd))
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{
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needchange = 1;
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return ;
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}
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if (type == VIDEO_MAKETYPE('Y', 'V', '1', '2'))
|
||||
{
|
||||
const YV12_PLANES *planes = (YV12_PLANES *)buf;
|
||||
// convert yv12 to rgb
|
||||
int bytes = m_depth >> 3;
|
||||
if (m_depth == 15) bytes = 2;
|
||||
int i, j, y00, y01, y10, y11, u, v;
|
||||
unsigned char *pY = (unsigned char *)planes->y.baseAddr;
|
||||
unsigned char *pU = (unsigned char *)planes->u.baseAddr;
|
||||
unsigned char *pV = (unsigned char *)planes->v.baseAddr;
|
||||
unsigned char *pOut = (unsigned char*)dd.lpSurface;
|
||||
const int rvScale = (int)(2.017 * 65536.0); //91881;
|
||||
const int gvScale = - (int)(0.392 * 65536.0); // -22553;
|
||||
const int guScale = - (int)(0.813 * 65536.0); // -46801;
|
||||
const int buScale = (int)(1.596 * 65536.0); //116129;
|
||||
const int yScale = (int)(1.164 * 65536.0); //(1.164*65536.0);
|
||||
int addOut = dd.lPitch * 2 - width * bytes;
|
||||
int yrb = planes->y.rowBytes;
|
||||
int addL = dd.lPitch;
|
||||
|
||||
/* LIMIT: convert a 16.16 fixed-point value to a byte, with clipping. */
|
||||
#define LIMIT(x) ((x)>0xffffff?0xff: ((x)<=0xffff?0:((x)>>16)))
|
||||
|
||||
if (flip)
|
||||
{
|
||||
pOut += (dd.lPitch) * (height - 1);
|
||||
addOut = -dd.lPitch * 2 - width * bytes;
|
||||
addL = -addL;
|
||||
}
|
||||
|
||||
for (j = 0; j <= height - 2; j += 2)
|
||||
{
|
||||
for (i = 0; i <= width - 2; i += 2)
|
||||
{
|
||||
y00 = *pY - 16;
|
||||
y01 = *(pY + 1) - 16;
|
||||
y10 = *(pY + yrb) - 16;
|
||||
y11 = *(pY + yrb + 1) - 16;
|
||||
u = (*pU++) - 128;
|
||||
v = (*pV++) - 128;
|
||||
|
||||
{
|
||||
int r, g, b;
|
||||
|
||||
g = guScale * v + gvScale * u;
|
||||
r = buScale * v;
|
||||
b = rvScale * u;
|
||||
|
||||
y00 *= yScale; y01 *= yScale;
|
||||
y10 *= yScale; y11 *= yScale;
|
||||
|
||||
switch (m_depth)
|
||||
{
|
||||
case 15:
|
||||
{
|
||||
unsigned short *rgb = (unsigned short *)pOut;
|
||||
rgb[0] = ((LIMIT(r + y00) >> 3) << 10) | ((LIMIT(g + y00) >> 3) << 5) | (LIMIT(b + y00) >> 3);
|
||||
rgb[1] = ((LIMIT(r + y01) >> 3) << 10) | ((LIMIT(g + y01) >> 3) << 5) | (LIMIT(b + y01) >> 3);
|
||||
rgb += addL / 2;
|
||||
rgb[0] = ((LIMIT(r + y10) >> 3) << 10) | ((LIMIT(g + y10) >> 3) << 5) | (LIMIT(b + y10) >> 3);
|
||||
rgb[1] = ((LIMIT(r + y11) >> 3) << 10) | ((LIMIT(g + y11) >> 3) << 5) | (LIMIT(b + y11) >> 3);
|
||||
}
|
||||
break;
|
||||
case 16:
|
||||
{
|
||||
unsigned short *rgb = (unsigned short *)pOut;
|
||||
rgb[0] = ((LIMIT(r + y00) >> 3) << 11) | ((LIMIT(g + y00) >> 2) << 5) | (LIMIT(b + y00) >> 3);
|
||||
rgb[1] = ((LIMIT(r + y01) >> 3) << 11) | ((LIMIT(g + y01) >> 2) << 5) | (LIMIT(b + y01) >> 3);
|
||||
rgb += addL / 2;
|
||||
rgb[0] = ((LIMIT(r + y10) >> 3) << 11) | ((LIMIT(g + y10) >> 2) << 5) | (LIMIT(b + y10) >> 3);
|
||||
rgb[1] = ((LIMIT(r + y11) >> 3) << 11) | ((LIMIT(g + y11) >> 2) << 5) | (LIMIT(b + y11) >> 3);
|
||||
}
|
||||
break;
|
||||
case 24:
|
||||
{
|
||||
unsigned char *rgb = pOut;
|
||||
/* Write out top two pixels */
|
||||
rgb[0] = LIMIT(b + y00); rgb[1] = LIMIT(g + y00); rgb[2] = LIMIT(r + y00);
|
||||
rgb[3] = LIMIT(b + y01); rgb[4] = LIMIT(g + y01); rgb[5] = LIMIT(r + y01);
|
||||
|
||||
/* Skip down to next line to write out bottom two pixels */
|
||||
rgb += addL;
|
||||
rgb[0] = LIMIT(b + y10); rgb[1] = LIMIT(g + y10); rgb[2] = LIMIT(r + y10);
|
||||
rgb[3] = LIMIT(b + y11); rgb[4] = LIMIT(g + y11); rgb[5] = LIMIT(r + y11);
|
||||
}
|
||||
break;
|
||||
case 32:
|
||||
{
|
||||
unsigned char *rgb = pOut;
|
||||
/* Write out top two pixels */
|
||||
rgb[0] = LIMIT(b + y00); rgb[1] = LIMIT(g + y00); rgb[2] = LIMIT(r + y00);
|
||||
rgb[4] = LIMIT(b + y01); rgb[5] = LIMIT(g + y01); rgb[6] = LIMIT(r + y01);
|
||||
|
||||
/* Skip down to next line to write out bottom two pixels */
|
||||
rgb += addL;
|
||||
rgb[0] = LIMIT(b + y10); rgb[1] = LIMIT(g + y10); rgb[2] = LIMIT(r + y10);
|
||||
rgb[4] = LIMIT(b + y11); rgb[5] = LIMIT(g + y11); rgb[6] = LIMIT(r + y11);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
pY += 2;
|
||||
pOut += 2 * bytes;
|
||||
}
|
||||
pY += yrb + yrb - width;
|
||||
pU += planes->u.rowBytes - width / 2;
|
||||
pV += planes->v.rowBytes - width / 2;
|
||||
pOut += addOut;
|
||||
}
|
||||
}
|
||||
else if (type == VIDEO_MAKETYPE('R', 'G', '3', '2'))
|
||||
{
|
||||
//FUCKO: do we need to support 8bits depth?
|
||||
switch (m_depth)
|
||||
{
|
||||
case 15:
|
||||
{ // convert RGB32 -> RGB16 (555)
|
||||
const char *a = buf;
|
||||
char *b = (char *)dd.lpSurface;
|
||||
int l = width * 4, l2 = dd.lPitch;
|
||||
int ladj = l;
|
||||
if (flip)
|
||||
{
|
||||
a += l * (height - 1); ladj = -ladj;
|
||||
}
|
||||
for (int i = 0;i < height;i++)
|
||||
{
|
||||
short *dest = (short *)b;
|
||||
int *src = (int *)a;
|
||||
for (int j = 0;j < width;j++)
|
||||
{
|
||||
int c = *(src++);
|
||||
int r = c >> 16;
|
||||
int g = (c >> 8) & 0xff;
|
||||
int b = (c) & 0xff;
|
||||
*(dest++) = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
|
||||
}
|
||||
a += ladj; b += l2;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 16:
|
||||
{ // convert RGB32 -> RGB16
|
||||
//FUCKO: this assumes 565
|
||||
const char *a = buf;
|
||||
char *b = (char *)dd.lpSurface;
|
||||
int l = width * 4, l2 = dd.lPitch;
|
||||
int ladj = l;
|
||||
if (flip)
|
||||
{
|
||||
a += l * (height - 1); ladj = -ladj;
|
||||
}
|
||||
for (int i = 0;i < height;i++)
|
||||
{
|
||||
short *dest = (short *)b;
|
||||
int *src = (int *)a;
|
||||
for (int j = 0;j < width;j++)
|
||||
{
|
||||
//FUCKO: optimize here
|
||||
int c = *(src++);
|
||||
int r = c >> 16;
|
||||
int g = (c >> 8) & 0xff;
|
||||
int b = (c) & 0xff;
|
||||
*(dest++) = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
|
||||
}
|
||||
a += ladj; b += l2;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 24:
|
||||
{ // convert RGB32 -> RGB24
|
||||
const char *a = buf;
|
||||
char *b = (char *)dd.lpSurface;
|
||||
int l = width * 4, l2 = dd.lPitch;
|
||||
int ladj = l;
|
||||
if (flip)
|
||||
{
|
||||
a += l * (height - 1); ladj = -ladj;
|
||||
}
|
||||
for (int i = 0;i < height;i++)
|
||||
{
|
||||
char *dest = (char *)b;
|
||||
int *src = (int *)a;
|
||||
for (int j = 0;j < width;j++)
|
||||
{
|
||||
//FUCKO: optimize here
|
||||
int c = *(src++);
|
||||
int r = c >> 16;
|
||||
int g = (c >> 8) & 0xff;
|
||||
int b = (c) & 0xff;
|
||||
*dest++ = b;
|
||||
*dest++ = g;
|
||||
*dest++ = r;
|
||||
}
|
||||
a += ladj; b += l2;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 32:
|
||||
{ // straight RGB32 copy
|
||||
if (flip)
|
||||
nsutil_image_CopyFlipped_U8((uint8_t *)dd.lpSurface, dd.lPitch, (const uint8_t *)buf, width*4, width, height);
|
||||
else
|
||||
nsutil_image_Copy_U8((uint8_t *)dd.lpSurface, dd.lPitch, (const uint8_t *)buf, width*4, width, height);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (type == VIDEO_MAKETYPE('Y', 'U', 'Y', '2') || type == VIDEO_MAKETYPE('U', 'Y', 'V', 'Y'))
|
||||
{
|
||||
//const char *a = buf;
|
||||
char *b = (char *)dd.lpSurface;
|
||||
int /*l = width * 2, */l2 = dd.lPitch;
|
||||
if (flip)
|
||||
{
|
||||
b += (height - 1) * l2;
|
||||
l2 = -l2;
|
||||
}
|
||||
switch (m_depth)
|
||||
{
|
||||
case 15:
|
||||
{
|
||||
// yuy2->rgb16 (555) conversion
|
||||
unsigned char *src = (unsigned char *)buf;
|
||||
unsigned short *dst = (unsigned short *)dd.lpSurface;
|
||||
int line, col; //, linewidth;
|
||||
int y, yy;
|
||||
int u, v;
|
||||
int vr, ug, vg, ub;
|
||||
unsigned char *py, *pu, *pv;
|
||||
|
||||
//linewidth = width - (width >> 1);
|
||||
py = src;
|
||||
pu = src + 1;
|
||||
pv = src + 3;
|
||||
|
||||
int pitchadd = dd.lPitch / 2 - width;
|
||||
|
||||
for (line = 0; line < height; line++)
|
||||
{
|
||||
for (col = 0; col < width; col++)
|
||||
{
|
||||
#undef LIMIT
|
||||
#define LIMIT(x) ( (x) > 0xffff ? 0xff : ( (x) <= 0xff ? 0 : ( (x) >> 8 ) ) )
|
||||
|
||||
y = *py;
|
||||
yy = y << 8;
|
||||
u = *pu - 128;
|
||||
ug = 88 * u;
|
||||
ub = 454 * u;
|
||||
v = *pv - 128;
|
||||
vg = 183 * v;
|
||||
vr = 359 * v;
|
||||
|
||||
unsigned char b = LIMIT(yy + ub);
|
||||
unsigned char g = LIMIT(yy - ug - vg);
|
||||
unsigned char r = LIMIT(yy + vr);
|
||||
*(dst++) = ((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3);
|
||||
|
||||
py += 2;
|
||||
if ((col & 1) == 1)
|
||||
{
|
||||
pu += 4; // skip yvy every second y
|
||||
pv += 4; // skip yuy every second y
|
||||
}
|
||||
} // ..for col
|
||||
dst += pitchadd;
|
||||
} /* ..for line */
|
||||
}
|
||||
break;
|
||||
case 16:
|
||||
{
|
||||
// yuy2->rgb16 conversion
|
||||
//FUCKO: only supports 565
|
||||
unsigned char *src = (unsigned char *)buf;
|
||||
unsigned short *dst = (unsigned short *)dd.lpSurface;
|
||||
int line, col; //, linewidth;
|
||||
int y, yy;
|
||||
int u, v;
|
||||
int vr, ug, vg, ub;
|
||||
unsigned char *py, *pu, *pv;
|
||||
|
||||
//linewidth = width - (width >> 1);
|
||||
py = src;
|
||||
pu = src + 1;
|
||||
pv = src + 3;
|
||||
|
||||
int pitchadd = dd.lPitch / 2 - width;
|
||||
|
||||
for (line = 0; line < height; line++)
|
||||
{
|
||||
for (col = 0; col < width; col++)
|
||||
{
|
||||
#undef LIMIT
|
||||
#define LIMIT(x) ( (x) > 0xffff ? 0xff : ( (x) <= 0xff ? 0 : ( (x) >> 8 ) ) )
|
||||
|
||||
y = *py;
|
||||
yy = y << 8;
|
||||
u = *pu - 128;
|
||||
ug = 88 * u;
|
||||
ub = 454 * u;
|
||||
v = *pv - 128;
|
||||
vg = 183 * v;
|
||||
vr = 359 * v;
|
||||
|
||||
unsigned char b = LIMIT(yy + ub);
|
||||
unsigned char g = LIMIT(yy - ug - vg);
|
||||
unsigned char r = LIMIT(yy + vr);
|
||||
*(dst++) = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3);
|
||||
|
||||
py += 2;
|
||||
if ((col & 1))
|
||||
{
|
||||
pu += 4; // skip yvy every second y
|
||||
pv += 4; // skip yuy every second y
|
||||
}
|
||||
} // ..for col
|
||||
dst += pitchadd;
|
||||
} /* ..for line */
|
||||
}
|
||||
break;
|
||||
case 24:
|
||||
{
|
||||
// yuy2->rgb24 conversion
|
||||
unsigned char *src = (unsigned char *)buf;
|
||||
unsigned char *dst = (unsigned char *)dd.lpSurface;
|
||||
int line, col; //, linewidth;
|
||||
int y, yy;
|
||||
int u, v;
|
||||
int vr, ug, vg, ub;
|
||||
unsigned char *py, *pu, *pv;
|
||||
|
||||
//linewidth = width - (width >> 1);
|
||||
py = src;
|
||||
pu = src + 1;
|
||||
pv = src + 3;
|
||||
|
||||
int pitchadd = dd.lPitch - (width * 3);
|
||||
|
||||
for (line = 0; line < height; line++)
|
||||
{
|
||||
for (col = 0; col < width; col++)
|
||||
{
|
||||
#undef LIMIT
|
||||
#define LIMIT(x) ( (x) > 0xffff ? 0xff : ( (x) <= 0xff ? 0 : ( (x) >> 8 ) ) )
|
||||
|
||||
y = *py;
|
||||
yy = y << 8;
|
||||
u = *pu - 128;
|
||||
ug = 88 * u;
|
||||
ub = 454 * u;
|
||||
v = *pv - 128;
|
||||
vg = 183 * v;
|
||||
vr = 359 * v;
|
||||
|
||||
*(dst++) = LIMIT(yy + ub);
|
||||
*(dst++) = LIMIT(yy - ug - vg);
|
||||
*(dst++) = LIMIT(yy + vr);
|
||||
|
||||
py += 2;
|
||||
if ((col & 1) == 1)
|
||||
{
|
||||
pu += 4; // skip yvy every second y
|
||||
pv += 4; // skip yuy every second y
|
||||
}
|
||||
} // ..for col
|
||||
dst += pitchadd;
|
||||
} /* ..for line */
|
||||
}
|
||||
break;
|
||||
case 32:
|
||||
{
|
||||
// yuy2->rgb32 conversion
|
||||
unsigned char *src = (unsigned char *)buf;
|
||||
unsigned char *dst = (unsigned char *)dd.lpSurface;
|
||||
int line, col; //, linewidth;
|
||||
int y, yy;
|
||||
int u, v;
|
||||
int vr, ug, vg, ub;
|
||||
unsigned char *py, *pu, *pv;
|
||||
|
||||
//linewidth = width - (width >> 1);
|
||||
py = src;
|
||||
pu = src + 1;
|
||||
pv = src + 3;
|
||||
|
||||
int pitchadd = dd.lPitch - (width * 4);
|
||||
|
||||
for (line = 0; line < height; line++)
|
||||
{
|
||||
for (col = 0; col < width; col++)
|
||||
{
|
||||
#undef LIMIT
|
||||
#define LIMIT(x) ( (x) > 0xffff ? 0xff : ( (x) <= 0xff ? 0 : ( (x) >> 8 ) ) )
|
||||
|
||||
y = *py;
|
||||
yy = y << 8;
|
||||
u = *pu - 128;
|
||||
ug = 88 * u;
|
||||
ub = 454 * u;
|
||||
v = *pv - 128;
|
||||
vg = 183 * v;
|
||||
vr = 359 * v;
|
||||
|
||||
*dst++ = LIMIT(yy + ub); // b
|
||||
*dst++ = LIMIT(yy - ug - vg); // g
|
||||
*dst++ = LIMIT(yy + vr); // r
|
||||
dst++;
|
||||
|
||||
py += 2;
|
||||
if ((col & 1) == 1)
|
||||
{
|
||||
pu += 4; // skip yvy every second y
|
||||
pv += 4; // skip yuy every second y
|
||||
}
|
||||
} // ..for col
|
||||
dst += pitchadd;
|
||||
} /* ..for line */
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (type == VIDEO_MAKETYPE('R', 'G', '2', '4'))
|
||||
{
|
||||
//FUCKO: only ->RGB32 conversion supported
|
||||
switch (m_depth)
|
||||
{
|
||||
case 32:
|
||||
{
|
||||
if (flip)
|
||||
nsutil_image_ConvertFlipped_RGB24_RGB32((RGB32 *)dd.lpSurface, dd.lPitch, (const uint8_t *)buf, width*3, width, height);
|
||||
else
|
||||
nsutil_image_Convert_RGB24_RGB32((RGB32 *)dd.lpSurface, dd.lPitch, (const uint8_t *)buf, width*3, width, height);
|
||||
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (type == VIDEO_MAKETYPE('R', 'G', 'B', '8') && m_palette)
|
||||
{
|
||||
unsigned char *d = (unsigned char *)dd.lpSurface;
|
||||
int pitch = dd.lPitch;
|
||||
unsigned char *src = (unsigned char *)buf;
|
||||
int newwidth = (width + 3) & 0xfffc;
|
||||
src += newwidth * height - 1;
|
||||
for (int j = 0;j < height;j++)
|
||||
{
|
||||
switch (m_depth)
|
||||
{
|
||||
case 15:
|
||||
case 16:
|
||||
{
|
||||
unsigned short *dest = (unsigned short *)d;
|
||||
for (int i = 0;i < newwidth;i++)
|
||||
{
|
||||
unsigned char c = src[ -newwidth + 1 + i];
|
||||
RGBQUAD *rgb = &m_palette[c];
|
||||
switch (m_depth)
|
||||
{
|
||||
case 15: *(dest++) = ((rgb->rgbRed >> 3) << 10) | ((rgb->rgbGreen >> 3) << 5) | (rgb->rgbBlue >> 3); break;
|
||||
case 16: *(dest++) = ((rgb->rgbRed >> 3) << 11) | ((rgb->rgbGreen >> 2) << 5) | (rgb->rgbBlue >> 3); break;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 24:
|
||||
{
|
||||
unsigned char *dest = d;
|
||||
for (int i = 0;i < newwidth;i++)
|
||||
{
|
||||
unsigned char c = src[ -newwidth + 1 + i];
|
||||
RGBQUAD *rgb = &m_palette[c];
|
||||
*dest++ = rgb->rgbBlue;
|
||||
*dest++ = rgb->rgbGreen;
|
||||
*dest++ = rgb->rgbRed;
|
||||
if (m_depth == 32) dest++;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case 32:
|
||||
if (flip)
|
||||
nsutil_image_PaletteFlipped_RGB32((RGB32 *)dd.lpSurface, dd.lPitch, (const uint8_t *)buf, width, width, height, (RGB32 *)m_palette);
|
||||
else
|
||||
nsutil_image_Palette_RGB32((RGB32 *)dd.lpSurface, dd.lPitch, (const uint8_t *)buf, width, width, height, (RGB32 *)m_palette);
|
||||
break;
|
||||
}
|
||||
d += pitch;
|
||||
src -= newwidth;
|
||||
}
|
||||
}
|
||||
|
||||
lpddsOverlay->Unlock(&dd);
|
||||
|
||||
|
||||
HWND hwnd = this->parent;
|
||||
if (!IsWindow(hwnd)) return ;
|
||||
|
||||
// if(GetParent(hwnd)) hwnd=GetParent(hwnd);
|
||||
|
||||
Paint(hwnd);
|
||||
}
|
||||
|
||||
|
||||
|
||||
void DDrawVideoOutput::timerCallback()
|
||||
{
|
||||
//check if the video has been dragged to another monitor
|
||||
RECT curRect;
|
||||
|
||||
getViewport(&curRect, parent, 1, NULL);
|
||||
if (memcmp(&curRect, &m_monRect, sizeof(RECT)))
|
||||
needchange = 1;
|
||||
}
|
||||
|
||||
|
||||
void DDrawVideoOutput::resetSubtitle()
|
||||
{
|
||||
m_lastsubtitle = 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void DDrawVideoOutput::Refresh()
|
||||
{
|
||||
// do nothing, we'll refresh on the next frame
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue