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#include "Main.h"
#include "WinampInterface.h"
#include "../Winamp/wa_ipc.h"
#include <cassert>
#include "WMDRMModule.h"
#include <strsafe.h>
#include "WMPlaylist.h"
#include "../nu/AutoChar.h"
WinampInterface winamp;
extern WMDRM mod;
using namespace Nullsoft::Utility;
#ifndef NO_DRM
#include "vid_overlay.h"
#include "vid_ddraw.h"
OverlayVideoOutput overlay;
DDrawVideoOutput ddraw;
#endif
WinampInterface::WinampInterface()
: videoWindow(0), bufferCount(0),
statusGuard(GUARDNAME("WinampInterface::statusGuard"))
{
statusFilename[0] = 0;
status[0] = 0;
}
/*
@returns winamp's video window handle
*/
HWND WinampInterface::GetVideoWindow()
{
return (HWND)GetVideoOutput()->extended(VIDUSER_GET_VIDEOHWND, 0, 0); // ask for the video hwnd
}
IVideoOutput *WinampInterface::GetVideoOutput()
{
if (!videoWindow)
videoWindow = (IVideoOutput *)SendMessage(GetWinampWindow(), WM_WA_IPC, 0, IPC_GET_IVIDEOOUTPUT); // ask winamp for an interface to the video output
return videoWindow;
}
void WinampInterface::EndOfFile()
{
PostMessage(GetWinampWindow(), WM_WA_MPEG_EOF, 0, 0);
}
HWND WinampInterface::GetWinampWindow()
{
return plugin.hMainWindow;
}
void WinampInterface::SetStatus(wchar_t *_status)
{
{
AutoLock lock (statusGuard);
StringCchCopy(status, 1024, _status);
StringCchCopy(statusFilename, FILENAME_SIZE, activePlaylist.GetFileName());
}
PostMessage(GetWinampWindow(), WM_WA_IPC, 0, IPC_UPDTITLE);
}
bool WinampInterface::GetStatus(wchar_t *title, size_t titleLen, const wchar_t *filename)
{
AutoLock lock (statusGuard);
if (status[0] && title && filename && !lstrcmpi(statusFilename, filename))
{
StringCchPrintf(title, titleLen, L"[%s]%s", status, filename);
return true;
}
else
return false;
}
bool WinampInterface::GetStatusHook(wchar_t *title, size_t titleLen, const wchar_t *filename)
{
AutoLock lock (statusGuard);
if (status[0] && title && filename && !lstrcmpi(statusFilename, filename))
{
wchar_t *oldTitle = _wcsdup(title);
StringCchPrintf(title, titleLen, L"[%s]%s", status, oldTitle);
free(oldTitle);
return true;
}
else
return false;
}
bool WinampInterface::HasStatus(const wchar_t *filename)
{
AutoLock lock (statusGuard);
if (status[0] && filename && !lstrcmpi(statusFilename, filename))
return true;
return false;
}
void WinampInterface::ClearStatus()
{
{
//AutoLock lock (statusGuard); // should be safe not to lock here
status[0] = 0;
statusFilename[0]=0;
}
PostMessage(GetWinampWindow(), WM_WA_IPC, 0, IPC_UPDTITLE);
}
void WinampInterface::EncryptedDrawFrame(void *frame)
{
#ifndef NO_DRM
overlay.SetFrame(frame);
ddraw.SetFrame(frame);
SecureZeroMemory(&frame, sizeof(void *));
GetVideoOutput()->draw((void *)1);
#endif
}
bool WinampInterface::OpenEncryptedVideo(int width, int height, bool flip, double aspect, int fourcc)
{
#ifndef NO_DRM
VideoOpenStruct openVideo = {width, height, flip, aspect, fourcc};
bool openedOK = false;
if (config_video.overlays())
{
openedOK = !!GetVideoOutput()->extended(VIDUSER_OPENVIDEORENDERER, (intptr_t)(VideoRenderer *)&overlay, (intptr_t)&openVideo);
if (openedOK)
return true;
}
openedOK = !!GetVideoOutput()->extended(VIDUSER_OPENVIDEORENDERER, (intptr_t)(VideoRenderer *)&ddraw, (intptr_t)&openVideo);
if (openedOK)
return true;
#endif
return false;
}
void WinampInterface::CloseEncryptedVideo()
{
GetVideoOutput()->extended(VIDUSER_CLOSEVIDEORENDERER, 0, 0);
}
void WinampInterface::Buffering(int bufStatus, const wchar_t *displayString)
{
char tempdata[75*2] = {0, };
int csa = plugin.SAGetMode();
if (csa & 1)
{
for (int x = 0; x < bufStatus*75 / 100; x ++)
tempdata[x] = x * 16 / 75;
}
else if (csa&2)
{
int offs = (csa & 1) ? 75 : 0;
int x = 0;
while (x < bufStatus*75 / 100)
{
tempdata[offs + x++] = -6 + x * 14 / 75;
}
while (x < 75)
{
tempdata[offs + x++] = 0;
}
}
else if (csa == 4)
{
tempdata[0] = tempdata[1] = (bufStatus * 127 / 100);
}
if (csa) plugin.SAAdd(tempdata, ++bufferCount, (csa == 3) ? 0x80000003 : csa);
wchar_t temp[64] = {0};
StringCchPrintf(temp, 64, L"%s: %d%%",displayString, bufStatus);
SetStatus(temp);
//SetVideoStatusText(temp); // TODO: find a way to set the old status back
GetVideoOutput()->notifyBufferState(static_cast<int>(bufStatus*2.55f));
}
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