編集履歴:差分

記録開始以来のDirectShowの変更箇所

+ 追加された行
- 削除された行
- DirectShowで動画を再生させます。
- 
- 
- [[$$toc]]
- - →[[HSP3・サンプルスクリプト]]に戻る
- 
- ----
- 
- HSP3.1β1 XPsp2 で動作確認~%
- 
- * スクリプト
- 
- {{{
- ; <<<< HSP 3.1β1 サンプル >>>>
- ;
- ;   DirectShowで動画を再生
- ;
- 
- onexit gosub *exit
- 
- #define WS_CHILD         0x40000000
- #define WS_CLIPSIBLINGS   0x4000000
- #define WS_CLIPCHILDREN	  0x2000000
- 
- //---インターフェイス登録
- #define CLSID_FilterGraph "{e436ebb3-524f-11ce-9f53-0020af0ba770}"
- #define IID_IGraphBuilder "{56A868A9-0AD4-11CE-B03A-0020AF0BA770}"
- 
- #usecom  IGraphBuilder IID_IGraphBuilder CLSID_FilterGraph
- #comfunc GraphBuilder_RenderFile 13 wstr,nullptr
- 
- #usecom  IMediaControl "{56A868B1-0AD4-11CE-B03A-0020AF0BA770}"
- #comfunc MediaControl_Run       7
- #comfunc MediaControl_Pause     8
- #comfunc MediaControl_Stop      9
- #comfunc MediaControl_GetState 10 int,var
- 
- #usecom  IVideoWindow "{56A868B4-0AD4-11CE-B03A-0020AF0BA770}"
- #comfunc VideoWindow_put_WindowStyle    9 int
- #comfunc VideoWindow_put_Visible       19 int
- #comfunc VideoWindow_put_Owner         29 int
- #comfunc VideoWindow_SetWindowPosition 39 int,int,int,int
- 
- #usecom  IBasicVideo "{56A868B5-0AD4-11CE-B03A-0020AF0BA770}"
- #comfunc BasicVideo_get_VideoWidth  10 var
- #comfunc BasicVideo_get_VideoHeight 11 var
- #comfunc BasicVideo_GetCurrentImage 36 int,int
- 
- //-------------------------------------------------------
- 
- screen 0,640,500
- 
- objsize 50,20
- pos   0,0 : button gosub "ファイル", *go1
- pos  50,0 : button gosub "Run"     , *go2
- pos 100,0 : button gosub "Stop"    , *go3
- pos 150,0 : button gosub "Pause"   , *go4
- pos 200,0 : button gosub "Capture" , *go5
- 
- stop
- 
- *go1
- sdim path,560
- dialog "mpg;*.avi;*.wmv;*.ram",16,"Movie"
- if stat == 0 {return}
- path=refstr
- 
- //---一度delcomしないとダメ。
- if vartype(pMediaControl)=6 {MediaControl_Stop pMediaControl}
- pVideoWindow=0
- pMediaControl=0
- pGraphBuilder=0
- //-------------
- 
- newcom pGraphBuilder, IGraphBuilder
- GraphBuilder_RenderFile pGraphBuilder,path
- 
- querycom pMediaControl,pGraphBuilder,IMediaControl
- querycom pVideoWindow ,pGraphBuilder,IVideoWindow
- 
- VideoWindow_put_Owner pVideoWindow,hwnd
- VideoWindow_put_WindowStyle pVideoWindow,WS_CHILD|WS_CLIPCHILDREN|WS_CLIPSIBLINGS
- VideoWindow_SetWindowPosition pVideoWindow,0,20,640,480
- VideoWindow_put_Visible pVideoWindow,-1
- 
- MediaControl_Run pMediaControl
- 
- return
- 
- *go2
- if vartype(pMediaControl)=6 {MediaControl_Run pMediaControl}
- return
- 
- *go3
- if vartype(pMediaControl)=6 {MediaControl_Stop pMediaControl}
- return
- 
- *go4
- if vartype(pMediaControl)=6 {MediaControl_Pause pMediaControl}
- return
- 
- *go5
- if vartype(pGraphBuilder)!6 {return}
- 
- MediaControl_Pause pMediaControl
- 
- pfs=0
- MediaControl_GetState pMediaControl,50,pfs
- if pfs!1{
- 	dialog "失敗"
- 	MediaControl_Run pMediaControl
- return
- }
- 
- querycom pBasicVideo ,pGraphBuilder,IBasicVideo
- 
- BufferSize=0
- BasicVideo_GetCurrentImage pBasicVideo,varptr(BufferSize),0
- 
- sdim DIBImage,BufferSize+14
- BasicVideo_GetCurrentImage pBasicVideo,varptr(BufferSize),varptr(DIBImage)
- 
- MediaControl_Run pMediaControl
- 
- pBasicVideo=0
- 
- memcpy DIBImage,DIBImage,BufferSize,14
- 
- wpoke  DIBImage,0,0x4D42
- lpoke  DIBImage,2,BufferSize+14
- lpoke  DIBImage,6,0
- lpoke  DIBImage,10,54
- 
- bsave "test.bmp",DIBImage : sdim DIBImage,1
- 
- return
- 
- *exit
- if vartype(pMediaControl)=6 {
- MediaControl_Stop pMediaControl
- VideoWindow_put_Visible pVideoWindow,0
- VideoWindow_put_Owner pVideoWindow,0
- }
- 
- pVideoWindow=0
- pMediaControl=0
- pGraphBuilder=0
- end
- 
- }}}
- * memo
- 復活~%
- 
- 2006/04/08 14:00:01 JST~%
- 変更~%
- onexit *exit -> onexit gosub *exit