DirectX Graphics ·¹ÆÛ·±½º Direct3D C/C++ ·¹ÆÛ·±½º ÀÎÅÍÆäÀ̽º IDirect3DSurface9 GetDC [¸ñÂ÷¿¶÷] [ÁÖ¼Òº¹»ç] [½½·Ôºñ¿ì±â]
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| Microsoft DirectX 9.0 |
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HRESULT GetDC(
HDC* phdc );
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- phdc
- [out] Ç¥¸éÀÇ ÀåÄ¡ ¹®¸ÆÀÇ Æ÷ÀÎÅÍ.
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- IDirect3DSurface9::GetDC ´Â, ÀÌÇÏÀÇ Çü½Ä¿¡¼¸¸ À¯È¿°¡ µÈ´Ù. D3DFMT_R5G6B5, D3DFMT_X1R5G5B5, D3DFMT_R8G8B8, D3DFMT_X8R8G8B8. ¾ËÆÄ¸¦ Æ÷ÇÔÇÑ Æ÷¸ËÀº Áö¿ø µÇÁö ¾Ê´Â´Ù. À̰ÍÀº, Microsoft® Windows® Graphics Device Interface (GDI)ÀÇ Ã³¸®ÀÌ ¾ËÆÄ ä³Î¿¡ °üÇÑ ¸íÈ®ÇÏ°Ô Á¤ÀÇµÈ µ¿ÀÛÀ» °¡ÁöÁö ¾Ê±â ¶§¹®¿¡ÀÌ´Ù. Æ÷¸ËÀÇ ´õ ÀÚ¼¼ÇÑ Á¤º¸´Â, ¡¸D3DFORMAT ¡¹¸¦ ÂüÁ¶ÇÒ°Í.
- Ç¥¸é ¸¶´Ù ÇÑ ¹ø¿¡ 1 °³ÀÇ ÀåÄ¡ ¹®¸Æ ¹Û¿¡ ÃëµæÇÒ ¼ö ¾ø´Ù.
- Ç¥¸éÀÌ ÀÌ¹Ì Àá±Ý µÇ°í ÀÖ´Â °æ¿ì,IDirect3DSurface9::GetDC ´Â ½ÇÆÐÇÑ´Ù. Ç¥¸éÀÌ ¹Ó¸Ê ¶Ç´Â Å¥ºê ¸ÊÀÇ ¸â¹öÀÎ °æ¿ì, ´Ù¸¥ ¹Ó¸Ê ¶Ç´Â Å¥ºê ¸Ê ¸â¹ö°¡ Àá±Ý µÇ°í ÀÖÀ¸¸éIDirect3DSurface9::GetDC ´Â ½ÇÆÐÇÑ´Ù.
- ·»´õ¸µ Ÿ°ÙÀÇ IDirect3DSurface9::GetDC ´Â, Ÿ°ÙÀÌ Àá±Ý °¡´ÉÇÏÁö ¾ÊÀº ÇÑ (¹é ¹öÆÛÀÇ °æ¿ì´Â D3DPRESENTFLAG_LOCKABLE_BACKBUFFER Ç÷¡±×¸¦ ÁöÁ¤ÇØ »ý¼ºµÇÁö ¾ÊÀº ÇÑ) ½ÇÆÐÇÑ´Ù.
- IDirect3DDevice9::CreateOffscreenPlainSurface ·Î »ý¼ºµÇÁö ¾ÊÀº Ç¥¸éÀÇ °æ¿ì, µðÆúÆ® Ç® (D3DPOOL_DEFAULT)ÀÇ Ç¥¸éÀÇ IDirect3DSurface9::GetDC ´Â, Ç¥¸éÀÌ µ¿Àû (D3DUSAGE_DYNAMIC) ¶Ç´Â Àá±Ý °¡´ÉÇÑ ·»´õ¸µ Ÿ°ÙÀÌ ¾Æ´Ñ ÇÑ ½ÇÆÐÇÑ´Ù.
- D3DPOOL_SCRATCH Ç¥¸é¿¡¼´Â IDirect3DSurface9::GetDC ´Â ½ÇÆÐÇÑ´Ù.
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IDirect3DCubeTexture9 IDirect3DCubeTexture9::LockRect IDirect3DDevice9 IDirect3DDevice9::ColorFill IDirect3DDevice9::StretchRect IDirect3DDevice9::UpdateSurface IDirect3DDevice9::UpdateTexture IDirect3DSurface9 IDirect3DSurface9::LockRect IDirect3DSwapChain9 IDirect3DSwapChain9::Present * IDirect3DTexture9 IDirect3DTexture9::LockRect * (Ç¥¸éÀ» Æ÷ÇÔÇÑ ½º¿Ò üÀλ󿡼)
IDirect3DSurface9::GetDC ´Â ¾Ï¹¬ÀûÀÎ Àá±ÝÀ» ¹ß»ý½ÃÄÑ, ÈÄÀÇ »ç¿ëÀ» À§Çؼ(¶§¹®¿¡) ÀåÄ¡ ¹®¸ÆÀ» º¸°ü À¯ÁöÇÏÁö ¾Ê´Â´Ù. À̰ÍÀ» ¸±¸®Áî ÇÏ·Á¸é ,IDirect3DSurface9::ReleaseDC ¸¦ È£ÃâÇÑ´Ù.
¹Ó¸Ê ¶Ç´Â Å¥ºê ¸ÊÀÇ ·¹º§·Î IDirect3DSurface9::GetDC/IDirect3DSurface9::ReleaseDC ¸¦ È£ÃâÇÒ ¼ö ÀÖÁö¸¸, ÀÌ·¯ÇÑ È£ÃâÀº, ÃÖ»óÁ¤µµ ·¹º§ ÀÌ¿ÜÀÇ ¹Ó·¹º§·Î Àú¼ÓÀÌ µÇ¾î, ÀÌ·¯ÇÑ ¹Ó·¹º§¿¡ÀÇ GDI Á¶ÀÛÀº °¡¼ÓµÇÁö ¾Ê´Â´Ù.
ÀåÄ¡ ¹®¸Æ¿¡ÀÇ ÇÚµé (HDC)Àº, Microsoft Win32® ¹× GDI ±â´É¿¡ÀÇ ¾×¼¼½º¸¦ Á¦°øÇÑ´Ù.
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IDirect3DSurface9::ReleaseDC ,D3DUSAGE ,D3DPOOL ,D3DPRESENT_PARAMETERS