167 lines
4.1 KiB
C
Executable File
167 lines
4.1 KiB
C
Executable File
/*****************************************************************************
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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 of the License, or
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* (at your option) 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* $Id: overlay_flytv.c 543 2006-01-07 22:06:24Z picard $
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*
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* The Core Pocket Media Player
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* Copyright (c) 2004-2005 Gabor Kovacs
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*
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****************************************************************************/
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#include "../common.h"
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// not for smartphones
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#if defined(TARGET_WINCE) && !defined(WIN32_PLATFORM_WFSP)
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#define WIN32_LEAN_AND_MEAN
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#ifndef STRICT
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#define STRICT
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#endif
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#include <windows.h>
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#define OUTPUT_VGA 17
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#define Format320X240 2
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typedef struct flytv
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{
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overlay Overlay;
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planes Planes;
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bool_t Inited;
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bool_t ErrorShowed;
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WCHAR* (*DriverVersion)();
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int (*Initial_FLY_TV)(int,int);
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void (*UnInitial_FLY_TV)();
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int (*Zoom)(int);
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int (*SendFrame)(const void*);
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} flytv;
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static int Init(flytv* p)
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{
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int Size = 2*p->Overlay.Output.Format.Video.Height * p->Overlay.Output.Format.Video.Width;
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p->ErrorShowed = 0;
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p->Inited = 0;
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p->Planes[0] = Alloc16(Size);
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if (!p->Planes[0])
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return ERR_OUT_OF_MEMORY;
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memset(p->Planes[0],0,Size);
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p->Overlay.ClearFX = BLITFX_ONLYDIFF;
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return ERR_NONE;
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}
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static void Done(flytv* p)
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{
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Free16(p->Planes[0]);
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p->Planes[0] = NULL;
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}
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static int UpdateShow(flytv* p)
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{
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if (p->Overlay.Show)
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{
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if (!p->Initial_FLY_TV(OUTPUT_VGA,Format320X240))
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{
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if (!p->ErrorShowed)
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{
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p->ErrorShowed = 1;
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ShowError(p->Overlay.Node.Class,ERR_ID,ERR_DEVICE_ERROR);
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}
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return ERR_DEVICE_ERROR;
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}
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p->Inited = 1;
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p->Zoom(2);
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}
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else
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{
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p->UnInitial_FLY_TV();
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p->Inited = 0;
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}
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return ERR_NONE;
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}
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static int Lock(flytv* p, planes Planes, bool_t OnlyAligned )
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{
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Planes[0] = p->Planes[0];
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return ERR_NONE;
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}
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static int Unlock(flytv* p )
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{
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return ERR_NONE;
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}
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static int Blit(flytv* p, const constplanes Data, const constplanes DataLast )
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{
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if (p->Inited)
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{
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BlitImage(p->Overlay.Soft,p->Planes,Data,DataLast,-1,-1);
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p->SendFrame(p->Planes[0]);
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}
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return ERR_NONE;
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}
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static int Create(flytv* p)
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{
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p->Overlay.Module = LoadLibrary(T("FlyPresenter_TV.DLL"));
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GetProc(&p->Overlay.Module,&p->DriverVersion,T("DriverVersion"),0);
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GetProc(&p->Overlay.Module,&p->Initial_FLY_TV,T("Initial_FLY_TV"),0);
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GetProc(&p->Overlay.Module,&p->UnInitial_FLY_TV,T("UnInitial_FLY_TV"),0);
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GetProc(&p->Overlay.Module,&p->Zoom,T("Zoom"),0);
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GetProc(&p->Overlay.Module,&p->SendFrame,T("SendFrame"),0);
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if (!p->Overlay.Module)
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return ERR_DEVICE_ERROR;
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p->Overlay.Primary = 0;
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p->Overlay.Output.Format.Video.Width = 320;
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p->Overlay.Output.Format.Video.Height = 240;
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p->Overlay.Output.Format.Video.Direction = 0;
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p->Overlay.Output.Format.Video.Aspect = ASPECT_ONE;
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p->Overlay.Output.Format.Video.Pitch = p->Overlay.Output.Format.Video.Width*2;
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DefaultRGB(&p->Overlay.Output.Format.Video.Pixel,16,5,6,5,0,0,0);
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p->Overlay.Output.Format.Video.Pixel.Flags |= PF_16ALIGNED;
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p->Overlay.Init = Init;
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p->Overlay.Done = Done;
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p->Overlay.Blit = Blit;
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p->Overlay.UpdateShow = UpdateShow;
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p->Overlay.Lock = Lock;
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p->Overlay.Unlock = Unlock;
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return ERR_NONE;
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}
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static const nodedef FlyTV =
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{
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sizeof(flytv)|CF_GLOBAL,
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FLYTV_ID,
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OVERLAY_CLASS,
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PRI_DEFAULT-10,
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(nodecreate)Create,
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};
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void OverlayFlyTV_Init()
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{
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NodeRegisterClass(&FlyTV);
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}
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void OverlayFlyTV_Done()
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{
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NodeUnRegisterClass(FLYTV_ID);
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}
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#else
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void OverlayFlyTV_Init() {}
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void OverlayFlyTV_Done() {}
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#endif
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