Accelerated GLX - Frequently Asked Questions


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ÀÌ°ÍÀº?
¹ÙÀ̳ʸ® ¼³Ä¡ µµ¿ò¸»
¹ÙÀ̳ʸ® ¹­À½À» ¾îµð¼­ ±¸ÇÒ¼ö ÀÖÀ»±î¿ä?
¾î¶² ¹öÁ¯ÀÇ XFree86À» ¾µ¼ö ÀÖÀ»±î¿ä?
X¼­¹öÀÇ ¼Ò½º¸¦ ¹Þ¾Æ¾ß Çϳª¿ä?
apt¸¦ »ç¿ëÇÒ¼ö ¾÷³ª¿ä?
¹ÙÀ̳ʸ® tarball(tar·Î ¹­Àº)À» ±¸ÇÒ¼ö ÀÖ³ª¿ä?
ÆíÁý µµ¿ò¸»
ÄÄÆÄÀÏÀ» ÇÏ·Á¸é ¹«¾ùÀÌ ÇÊ¿ä Çϳª¿ä?
Mesa¼Ò½ºÄڵ带 ¾îµð¼­ ±¸ÇÒ¼ö ÀÖ³ª¿ä?
ÇÏÁö¸¸ ³» ÀÀ¿ëÇÁ·Î±×·¥ÀÌ Mesa 3.1°ú ȣȯ¼ºÀÌ ¾ø´Â°É¿ä!
pMesa´Â ¹«¾ùÀΰ¡¿ä?
glx µå¶óÀ̹ö ¼Ò½ºÄÚµå´Â ¾îµð¼­ ±¸ÇÒ¼ö ÀÖ³ª¿ä?
glx¼Ò½ºÀÇ CVS¹öÁ¯Àº ¾î¶»°Ô ±¸ÇÒ¼ö ÀÖ³ª¿ä?
³»°¡ ¾µ¼öÀÖ´Â cvsÀÇ ¾ÈÁ¤È­ ¹öÁ¯Àº ¾ø³ª¿ä?
X¼­¹ö ¼Ò½ºÄÚµå´Â ¾î¶»Çϳª¿ä?
X¼­¹ö ¼Ò½ºÄÚµå´Â ¾îµð¼­ ±¸Çϳª¿ä?
¸ðµâÀº ¾î¶»°Ô ¸¸µå³ª¿ä?
ÄÄÆÄÀÏ·¯°¡ 'MAP_FAILED undeclared'¶ó´Â ¸Þ¼¼Áö¸¦ ³²±â°í Á×¾î¹ö¸®´Âµ¥¿ä.
FreeBSDÁö¿øÀº ¾î¶»°Ô µÇ³ª¿ä?
»ç¿ëÇÒ·Á°í ÇÒ¶§ ÀÖÀ»¼ö ÀÖ´Â Áú¹®
glx¸ðµâÀÌ µ¿ÀÛÇÏ°í ÀÖ´ÂÁö ¾î¶»°Ô ¾Ë¼ö ÀÖ³ª¿ä?
GLX¸ðµâÀ» »ç¿ëÇÏ·Á¸é ÄÄÇ»ÅÍ »ç¾çÀº ¾î¶»°Ô µÇ³ª¿ä?
glx¸ðµâÀ» »ç¿ëÇÏ°í ÀÖÁö¸¸ ºü¸£Áö´Â ¾ÊÀº°Å °°Àºµ¥¿ä.
»ç¿ëÁß¿¡ ÀÖÀ»¼ö ÀÖ´Â Áú¹®
±×°ÍÀ¸·Î ÄùÀÌÅ©¸¦ ÀÛµ¿½Ãų¼ö ÀÖ³ª¿ä? ¾ó¸¶³ª »¡¸® ÀÛµ¿ÇÏÁÒ?
¾î¶»°Ô µÈ°ÅÁÒ? ÄùÀÌÅ©3 Å×½ºÆ®¹öÁ¯À» ÀÛµ¿½ÃÅ°¸é ºóÈ­¸é¸¸ ³ª¿Í¿ä!
OpenGLÀÀ¿ëÇÁ·Î±×·¥À» µ¹¸®¸é ¼Ò¸®°¡ Àϱ׷¯ Á®¿ä.
DMA¸¦ ÀÛµ¿½ÃÅ°·Á¸é?
AGPÁö¿øÀ» ÀÛµ¿½ÃÅ°·Á¸é?
¿Ö ¸®¹Ù µå¶óÀ̹ö¿¡¼­´Â DMA/AGPÁö¿øÀÌ ¾ÈµÇ´Â °ÅÁÒ?
"Bad Request"¿¡·¯°¡ ³ª¿À´Âµ¥¿ä
X¼­¹ö°¡ ¸Á°¡Á³¾î¿ä!
¾Ë·ÁÁø ¹®Á¦µé
XRacer´Â ½º¿ÒÆÄÀÏÀ» °¡µæ ä¿ì°í ¼­¹ö°¡ ¸Á°¡Áý´Ï´Ù!
»ó¼¼ÇÑ Á¤º¸
¾î¶² Ç÷§Æû¿¡¼­ Áö¿ø µÇ³ª¿ä?
¿©±â¼­ ¾ð±ÞµÈ ¸ÞÀϸµ¸®½ºÆ®´Â ¾îµð¼­ °¡ÀÔÇÒ¼ö ÀÖ½À´Ï±î?

¼³¸í

ÀÌ°ÍÀº ¹«¾ùÀΰ¡¿ä?

ÀÌ ÇÁ·ÎÁ§Æ®´Â °ø°³ À¯´Ð½º ¿î¿µÃ¼Á¦¸¦ À§ÇÑ Çϵå¿þ¾î °¡¼Ó glx¸ðµâÀ» ¸¸µé±â À§ÇÑ °ÍÀÔ´Ï´Ù. ÇöÀç XFree86¿ëÀ¸·Î Matrox MGA-G200, MGA-G400, ±×¸®°í nvidiaÀÇ Riva½Ã¸®Á Áö¿øÇÕ´Ï´Ù. ¶ÇÇÑ ¼ÒÇÁÆ®¿þ¾î ·»´õ¸µµµ Áö¿øÇÕ´Ï´Ù. (¿ªÀÚÁÖ: ÇöÀç´Â ATI Rage pro, Rage 128, Intel i810µµ Áö¿øÇÕ´Ï´Ù.)

GLXÇÁ·ÎÅäÄÝÀº 3D±×·¡ÇÈ ¸í·ÉµéÀ» X¼­¹ö/Ŭ¶óÀ̾ðÆ® ¿¬°áÀ» ÅëÇؼ­ º¸³»´Â ¹æ¹ýÀÔ´Ï ´Ù. ÀÌ°ÍÀº ½Ç¸®ÄÜ ±×·¡ÇȽº¿¡ ÀÇÇؼ­ ¸¸µé¾î Á³À¸¸ç ÇöÀç °ø°³¼Ò½º·Î ÀüȯµÇ¾ú½À´Ï ´Ù. ±×·¯³ª ¿ì¸®´Â ÇöÀç ºÐ¸®µÇ¾î¼­ ÀÌÇàÇØ ³ª°¡°í ÀÖ½À´Ï´Ù.

ÀÌ ÀÛ¾÷Àº Precision Insight»ç ÀÇ Direct Rendering Infrastructure ¿Í ÇÔ²² XFree86 4.0À¸·Î ÅëÇյɰÍÀÔ´Ï´Ù.


¹ÙÀ̳ʸ® ¼³Ä¡ µµ¿ò¸»

¹ÙÀ̳ʸ® ²Ù·¯¹Ì´Â ¾îµð¼­ ±¸ÇÒ¼ö ÀÖ³ª¿ä?

¹ÙÀ̳ʸ® ²Ù·¯¹Ì´Â ÇöÀç x86¿ëÀ¸·Î dep¿Í rpmÇü½ÄÀ¸·Î Á¸ÀçÇÕ´Ï´Ù.

Matrox G200°ú G400, ±×¸®°í nVidia RIVAĨ¼ÂÀ» Áö¿øÇÏ´Â µ¥ºñ¾È ²Ù·¯¹Ì°¡ cvs·Î glibc 2.0 (hamm/slink) ¿ë°ú glibc 2.1 (potato) ¿ëÀ¸·Î ÀÚµ¿À¸·Î ¸¸µé¾î Áý´Ï´Ù. OpenGL ÀÀ¿ëÇÁ·Î±×·¥µéÀ» ½ÇÇà ÇÏ·Á¸é libgl1°ú glx-(mga,nv)ÆÐÅ°Áö°¡ ÇÊ¿ä ÇÏ°í OpelGL±îÁö ÄÄÆÄÀÏ ÇÏ·Á¸é libgl-devÆÐÅ°Áö°¡ ÇÊ¿ä ÇÕ´Ï´Ù.

Ryan Skadberg °¡ ¸¸µç ¸î¸î ¼Ò½ºRPMÀº ftp://ftp.mindstorm.com/pub/glx/¿¡¼­ ¹ÞÀ»¼ö ÀÖ½À´Ï´Ù.

¿©·¯ºÐÀº ´ÜÁö ·çÆ®·Î ·Î±×ÀÎÇÑÈÄ "rpm --rebuild glxMesa-date-rev.src.rpm" ¸¦ ½ÇÇà ½ÃÅ°¸é RPMÆÄÀÏÀ» /usr/src/redhat/RPMS/i386/ ¿¡¼­ ±¸ÇÒ¼ö ÀÖ½À´Ï´Ù.

Ian PilcherÀÇ RedHat 5.2¿Í 6.0(Intel)¿ëÀÇ ¿¹ºñRPM(°ú specÆÄÀÏ)Àº ftp://ftp.sus.mcgill.ca/pub/glx ¿¡¼­ ±¸ÇÒ¼ö ÀÖÁö¸¸ °ü¸®°¡ Àß ¾ÈµÇ°í ÀÖ½À´Ï´Ù.

MESA 3.1°ú 3Dnow¾î¼Àºí¸®·Î ÄÄÆÄÀÏµÈ ¶Ç´Ù¸¥ ¿¹ºñRPMÀº http://www.tu-bs.de/~y0000980/g200.html ¿¡¼­ ±¸ÇÒ¼ö ÀÖ½À´Ï´Ù. ÀÌ ²Ù·¯¹Ì´Â 3Dnow¸í·É¾î¸¦ ¼öÇàÇÒ¼ö ÀÖ´Â CPU(AMD K6-2, Winchip2)¿Í glibc2.0(RH5.x SuSE6, ...) ÀÇ »ç¿ëȯ°æ¿¡¼­¸¸ µ¿ÀÛÇÕ´Ï´Ù.

RIVAÄ«µåÀÇ ¹ÙÀ̳ʸ®´Â nvidia»ç¿¡¼­ ±¸ÇÒ¼ö ÀÖ½À´Ï´Ù. ÃÖ±ÙÀÇ ¸î¸î º¸°í ¿¡¼­´Â RivaĨ¼ÂÀÌ ¿nVidiaÀÇ glx¸ðµâÀÌ Á¤Á¤À¸·Î ¸µÅ©µÈ ¹ÙÀ̳ʸ® ¼­¹ö°¡ cvs¹öÁ¯º¸´Ù ´õ ºü¸£´Ù°í ÇÕ´Ï´Ù. ¼º´ÉÀÌ Áß¿äÇÏ´Ù°í ¿©°ÜÁö¸é ±×°ÍÀ» ´ë½Å ¾²½Ê½Ã¿ä.


¾î¶² ¹öÁ¯ÀÇ XFree86À» ¾µ¼ö ÀÖÀ»±î¿ä?

XFree 3.3.5 ¸¦ »ç¿ëÇϼ¼¿ä

¸ðµâÀº 3.3.3ÀÌ»óÀÇ ¹öÁ¯ÀÇ XFree 3.3 SVGA¼­¹ö¿Í ȣȯ¼ºÀ» °¡Áö°í ÀÖ½À´Ï´Ù. ±×·¯³ª 3.3.5·Î ¹öÁ¯ÀÌ ¿Ã¶ó°¡¸é¼­ mgaµå¶óÀ̹ö¿¡ ¹®Á¦°¡ µÇ´Â bug°¡ ÀÖ½À´Ï´Ù. ±×·¯¹Ç·Î Á¦ÀÏ ÃÖ±Ù º­Á¯À» »ç¿ëÇÒ°ÍÀ» ±ÇÀåÇÕ´Ï´Ù. ÀÚ¼¼ÇÑ°ÍÀº ÀÌ ±Û À» Àо¼¼¿ä.

ÇöÀç glx¸ðµâÀº XFree 3.9/4.0¿¡¼­´Â ÀüÇô ÀÛµ¿À» ÇÒ¼ö ¾ø½À´Ï´Ù. ÀÛµ¿µÉ·Á¸é »õ·Î¿î Direct Rendering Infrestructure¸¦ Áö¿øÇÏ°Ô ¸¹Àº ºÎºÐÀ» ÀçÀÛ¼º ÇØ¾ß ÇÒ°ÍÀÔ´Ï´Ù. ±×·¯³ª ¾ÆÁ÷ ¾Æ¹«µµ ±×ÀÛ¾÷À» ÇÏÁö ¾Ê½À´Ï´Ù.


X¼­¹öÀÇ ¼Ò½º¸¦ ¹Þ¾Æ¾ß Çϳª¿ä?

¾Æ´Ï¿ä. XFree86 ¼Ò½ºÄÚµå´Â ÇÊ¿ä ¾ø½À´Ï´Ù. glx¿¡¼­ ÇÊ¿äÇÑ Çì´õµéÀº Æ÷ÇԵǾî ÀÖ ½À´Ï´Ù.


apt¸¦ »ç¿ëÇÒ¼ö ¾ø³ª¿ä?

ÀÚµ¿ »ý¼º ²Ù·¯¹Ì´Â Debian 2.0/2.1 (hamm/slink)¿ë apt(µ¥ºñ¾È ²Ù·¯¹Ì °ü¸®µµ±¸)¸¦ Áö¿øÇÕ´Ï´Ù. ±×³É /etc/apt/sources.list¿¡ ÀÌÁÙ¸¸ Ãß°¡½ÃÅ°¸é µË´Ï´Ù.

deb http://ford.on.openprojects.net/~stephenc glx-slink/

Debian/°³¹ß¹öÁ¯ (potato)¸¦ »ç¿ëÇϽøé ÀÌ·¸°Ô Ãß°¡Çϼ¼¿ä.

deb http://pandora.debian.org/~crow glx-potato/

±×¸®°í (·çÆ®±ÇÇÑÀ¸·Î) ÀÌ·¸°Ô ÀÔ·ÂÇϼ¼¿ä.

apt-get update; apt-get install glx-mga libgl libgl-dev

Hamm°ú Slink»ç¿ëÀÚ´Â X²Ù·¯¹Ì(slink´Â 3.3.2.3À» Æ÷ÇÔÇÕ´Ï´Ù)µµ ¾÷±×·¹À̵å ÇØ¾ß ÇÕ´Ï´Ù. X 3.3.4(ÇöÀç´Â slink¿ë 3.3.5°¡ ¾ø½À´Ï´Ù)¸¦ »ç¿ëÇÏ·Á¸é sources.list¿¡ 'deb http://samosa.debian.org/~branden/ xfree86-334-slink/' ¸¦ Ãß°¡½ÃÅ°¼¼¿ä.


¹ÙÀ̳ʸ® tarball(tar·Î ¹­Àº)À» ±¸ÇÒ¼ö ÀÖ³ª¿ä?

¾ø½À´Ï´Ù. ±×·¯³ª µ¥ºñ¾È ²Ù·¯¹Ì´Â .tar.gz·Î ÀúÀåÇÒ¼ö ÀÖ½À´Ï´Ù. ¾Æ·¡´Â Ç¥ÁØ À¯´Ð½º µµ±¸·Î µ¥ºñ¾È ²Ù·¯¹Ì¸¦ ¾î¶»°Ô Ǫ´ÂÁö¿¡ ´ëÇÑ °£´ÜÇÑ ¼³¸íÀÔ´Ï´Ù.

µ¥ºñ¾È ²Ù·¯¹Ì ÆÄÀÏ(.deb)´Â 3°³ÀÇ ÆÄÀÏÀ» Æ÷ÇÔÇÏ°í ÀÖ½À´Ï´Ù:

  • ÆÐÅ°Áö Çü½Ä°ú ¹öÁ¯À» Ç¥½ÃÇÏ´Â ÆÄÀÏ a file identifying package type and version

  • ¼³Ä¡ ½ºÅ©¸³Æ®¿Í °ü¸®¸¦ Æ÷ÇÔÇÏ´Â control.tar.gz

  • ¼³Ä¡µÉ ÆÄÀÏÀ» Æ÷ÇÔÇÏ´Â data.tar.gz

ÀÌ ÆÄÀϵéÀ» º¸·Á¸é 'ar -t <package>.deb'¶ó°í ÀÔ·ÂÇÏ¸é µË´Ï´Ù. Ç®·Á¸é 'ar -x <package>.deb' ¶ó°í ÀÔ·ÂÀ» ÇÑ´Ù. arÀº ¸ðµç À¯´Ð½ºOSÀÇ ±âº» µµ±¸ÀÔ´Ï´Ù. ¸¸¾à¿¡ ±×°ÍÀÌ ¾øÀ¸¸é ftp.gnu.org³ª ¹Ì·¯»çÀÌÆ®¸¦ ÅëÇؼ­ GNU binutils ÀÇ ÀϺηΠ±¸ÇÒ¼ö ÀÖ½À´Ï´Ù.

data.tar.gz ÆÄÀÏÀº ·çÆ® µð·ºÅ丮¿Í ¿¬°üµÈ À§Ä¡¿¡ ÀÚ¸®ÀâÀº ÆÄÀϵéÀ» Æ÷ÇÔÇÕ´Ï´Ù. ±×·¯³ª ÇÏÀ§µð·ºÅ丮¸¦ Ç®Áö ¾ÊÀ¸·Á¸é µ¥ºñ¾È°ú ´Ù¸¥ µð·ºÅ丮 ±¸Á¶¿¡ ¼öµ¿À¸·Î º¹»ç¸¦ ½ÃÄÑÁà¾ß ÇÕ´Ï´Ù.

¶ÇÇÑ XF86Config¿¡ '¸ðµâÀº ¾î¶»°Ô ¸¸µå³ª¿ä?'¶ó°í ¾Æ·¡¿¡ ¼³¸íµÈ°Íó·³ ¸ðµâÀ» Ãß°¡½ÃÄÑ¾ß ÇÕ´Ï´Ù. ¶Ç´Â control.tar.gz¿¡ ÀÖ´Â ¼³Ä¡½ºÅ©¸³Æ®¸¦ ½ÇÇà½ÃÄÑ¾ß ÇÕ´Ï´Ù.

¿ä¾àÇϸé ÇÊ¿äÇÑ ÆÐÅ°Áö¿¡ ´ëÇؼ­ :


	ar -x <package>.deb data.tar.gz
        gzip -cd data.tar.gz | tar xvf - 
 	
¾Æ´Ï¸é ´ÙÀ½ ÇÑÁÙ·Î:

 	ar -p <package>.deb data.tar.gz | tar xvzf - 
 	
À» ½ÇÇàÇÏ¸é µË´Ï´Ù.


ÆíÁý µµ¿ò¸»

ÄÄÆÄÀÏÀ» ÇÏ·Á¸é ¹«¾ùÀÌ ÇÊ¿ä Çϳª¿ä?

glx¸ðµâÀ» ÄÄÆÄÀÏ ÇÏ·Á¸é glx¼Ò½ºÄÚµå¿Í Mesa¼Ò½ºÄڵ尡 ÇÊ¿ä ÇÕ´Ï´Ù.

egcs 1.0.3Àº ¸î¸îÆÄÀÏÀÌ ÄÄÆÄÀϾȵǴ °ÍÀ¸·Î ¾Ë·ÁÁ® ÀÖ½À´Ï´Ù(³»ºÎ ÄÄÆÄÀÏ ¿À·ù) ±×·¯¹Ç·Î ÃÖ±Ù¹öÁ¯(1.1ÀÌ»ó)À̳ª °íÀüÀûÀÎ(±×·¯³ª ÁÁÀº) gccÄÄÆÄÀÏ·¯¸¦ »ç¿ëÇÏ´Â°Ô ÁÁÀ»°Í ÀÔ´Ï´Ù. ¿©·¯ºÐÀÇ ÄÄÇ»ÅÍ¿¡ ÀÛµ¿ÇÏ´Â ¾ÈÁ¤ÀûÀÎ Äڵ带 »ý¼ºÇÏ´Â ÄÄÆÄÀÏ·¯¶ó°í ÀÔÁõµÇÁö ¾ÊÀ¸¸é pgccÄÄÆÄÀÏ·¯´Â »ç¿ëÇÏÁö ¸»¾ÆÁÖ¼¼¿ä.


Mesa¼Ò½ºÄڵ带 ¾îµð¼­ ±¸ÇÒ¼ö ÀÖ³ª¿ä?

ÇöÀç µå¶óÀ̹ö´Â MesaÀÇ CVS¹öÁ¯(3.2)¿¡¼­¸¸ ÀÛµ¿À» ÇÕ´Ï´Ù. 3.1 beta1, beta2, beta3 ¿¡¼­´Â ÀÛµ¿À» ÇÏÁö ¾Ê½À´Ï´Ù.


    cvs -d :pserver:anonymous@cvs.mesa3d.org:/cvs/mesa3d login
   

ÁÖÀÇ: ÁÖÀÇ: Æнº¿öµå´Â ±×³É ¿£Å͸¦ ´©¸£¸é µË´Ï´Ù


   cvs -d :pserver:anonymous@cvs.mesa3d.org:/cvs/mesa3d co -r mesa_3_2_dev Mesa
   


ÇÏÁö¸¸ ³» ÀÀ¿ëÇÁ·Î±×·¥ÀÌ Mesa 3.1°ú ȣȯ¼ºÀÌ ¾ø´Â°É¿ä!

¸î¸î ÀÀ¿ëÇÁ·Î±×·¥°ú Mesa 3.1 »çÀÌ¿¡ ºñȣȯ¼º¹®Á¦°¡ ÀÖ½À´Ï´Ù. ´ëºÎºÐ Å« Ç¥½Ã ¸ñ·ÏÀÇ Memory footprint¿Í °ü°è°¡ ÀÖ½À´Ï´Ù.

¿ì¸®ÀÇ ¹æħÀº MesaÀÇ ÇöÀç CVS¹öÁ¯¿¡ ¸ÂÃçÁ® ÀÖ½À´Ï´Ù. ±×¸®°í ÀÌÀü¹öÁ¯ÀÇ Áö¿øµµ À¯ÁöÇÏ·Á°í ÇÕ´Ï´Ù. ±×·¯³ª Äڵ尡 ¸¹ÀÌ ³ª´©¾îÁ® À־ 1999³â 9¿ù Áß¼ø¿¡ Mesa 3.0¿¡ ´ëÇÑ Áö¿øÀ» Æ÷±âÇÏ´Â °áÁ¤À» ³»·È½À´Ï´Ù. °ð 3.1¹öÁ¯ÀÌ ¹ßÇ¥µÇ¸é µÎ ¹öÁ¯ÀÇ µ¿½Ã°³¹ßÀ» Áö¼ÓÇÑ´Ù´Â °ÍÀº ³Ê¹« ¾î·Æ´Ù°í »ý°¢µÇ¾ú½À´Ï´Ù.

¾Æ·¡¿¡ ÀÖ´Â ¾ÈÁ¤È­ ¹öÁ¯ ¸ñ·ÏÀ» Âü°íÇϼ¼¿ä.


pMesa´Â ¹«¾ùÀΰ¡¿ä?

¸î¸î»ç¶÷ÀÌ pMesa(´ÙÁß CPU¸¦ Áö¿øÇÏ´Â)¿¡ ´ëÇÑ ÀÛ¾÷À» ÇÏ°í ÀÖ½À´Ï´Ù. ÇÏÁö¸¸ ¿ì¸®´Â ¿©±â¿¡ ¿ì¼±À» µÎÁö ¾Ê½À´Ï´Ù. glxÇÁ·ÎÅäÄÝ¿¡ Æ÷ÇÔµÈ Å¬¶óÀ̾ðÆ®-¼­¹ö ºÐ¸® ÇüÅ¿¡ ÀÌ¹Ì µÎ ÇÁ·Î¼¼½º ¿¡¼­ ·»´õ¸µ ÆÄÀÌÇÁ¶óÀÎÀÌ ³ª´µ¾îÁ® ÀÖ½À´Ï´Ù. ÀÌ°ÍÀº pMesa°¡ µà¾ó ÇÁ·Î¼¼¼­¸¦ °¡Áø ±â°è¿¡¼­ ´ëºÎºÐÀÇ ÀÀ¿ëÇÁ·Î±×·¥¿¡ Å« ¿µÇâÀ» ÁÖÁö ¾Ê´Â´Ù´Â ¶æÀÔ´Ï´Ù.

¿©±â¿¡ ´ëÇÑ ¸î¸î µµ¿ò¸»ÀÌ Á¶¸¸°£ ÇÊ¿äÇÒ°Í °°½À´Ï´Ù.


glx µå¶óÀ̹ö ¼Ò½ºÄÚµå´Â ¾îµð¼­ ±¸ÇÒ¼ö ÀÖ³ª¿ä?

¼Ò½ºÄڵ带 ¾òÀ»¼ö ÀÖ´Â ±âº»ÀûÀÎ ¹æ¹ýÀº CVS¸¦ ÅëÇؼ­ ¾òÀ»¼ö ÀÖ½À´Ï´Ù.(´ÙÀ½ Áú¹®À» Âü°í Çϼ¼¿ä).

A FreeBSD¿ëÀ» ¾òÀ»¼öµµ ÀÖ½À´Ï´Ù. ÀÌ ²Ù·¯¹Ì´Â ¼Ò½º tarballÀ» Æ÷ÇÔ ÇÕ´Ï´Ù. ¾Æ·¡ ¼Ò°³¸¦ Âü°í Çϼ¼¿ä.

CVSÀÇ ÀÚµ¿ ½º³À¼¦Àº ÇÁ·ÎÁ§Æ® ȨÆäÀÌÁö ¿¡¼­ ±¸ÇÒ¼ö ÀÖ°í Ralph GilesÀÇ glx page¿¡¼­µµ ±¸ÇÒ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª ¾÷µ¥ÀÌÆ®°¡ Àß ¾ÈµÇ´õ±º¿ä.


glx¼Ò½ºÀÇ CVS¹öÁ¯Àº ¾î¶»°Ô ±¸ÇÒ¼ö ÀÖ³ª¿ä?

¿©·¯ºÐÀÇ ÄÄÇ»ÅÍ¿¡ cvs°¡ ¼³Ä¡°¡ µÇ¾îÀÖ´ÂÁö È®ÀÎ Çغ¸¼¼¿ä(which cvs).

ȯ°æº¯¼ö¸¦ ¼³Á¤ ÇÕ´Ï´Ù:

bash¿¡¼­´Â:


	export CVSROOT=':pserver:anonymous@cvs.on.openprojects.net:/cvs/glx'
	

tcsh¿¡¼­´Â:


	setenv CVSROOT ':pserver:anonymous@cvs.on.openprojects.net:/cvs/glx'
     	

'cvs login'À̶ó°í ·Î±×Àο¡¼­ ÀÔ·ÂÇÕ´Ï´Ù(Æнº¿öµå¸¦ ¹°¾îº¸¸é ¿£Å͸¸ ´©¸£¸é µË´Ï´Ù. ±×¸®°í ³ª¼­ 'cvs -z3 checkout -P glx'¶ó°í ÀÔ·ÂÇÕ´Ï´Ù.

¼Ò½º¸¦ ¹ÞÀºÀûÀÌ ÀÖÀ¸¸é 'cvs update -Pd glx'À» ÀÔ·ÂÇϸé ÃÖ±Ù¹öÁ¯ÀÇ µå¶óÀ̹ö·Î ¾÷µ¥ÀÌÆ®°¡ µË´Ï´Ù.


³»°¡ ¾µ¼öÀÖ´Â cvsÀÇ ¾ÈÁ¤È­ ¹öÁ¯Àº ¾ø³ª¿ä?

9¿ù¿¡ WARPÁö¿øÀ» Ãß°¡½ÃÅ´À¸·Î¼­ mgaµå¶óÀ̹ö´Â ¹ö±×°¡ ¸¹¾ÆÁ³½À´Ï´Ù. AGPÁö¿ø°ú ¸¹Àº visual artifact¿¡ ¹®Á¦°¡ ÀÖ½À´Ï´Ù.

±ú²ýÇÑ ¹öÁ¯ÀÇ µå¶óÀ̹ö¸¦ µ¹¸±·Á¸é, WARPÁö¿ø Ãß°¡ ÀÌÀüÀÇ ¼Ò½º¸¦ °¡Á®°¡¶ó°í Á¦¾È ÇÕ´Ï´Ù. mgaµå¶óÀ̹öÀÇ ¼º´ÉÀº ¶³¾îÁöÁö¸¸ °á°úÀÇ Á¤È®ÇÔ°ú gart¸ðµâÀ» ÅëÇÑ AGPÁö¿ø Àº Á¤È®È÷ µ¿ÀÛ ÇÕ´Ï´Ù. RIVAµå¶óÀ̹ö´Â ¾à°£ ´Ù¸£±ä ÇÏÁö¸¸ mga¿Í riva»ç¿ëÀÚ ¸ðµÎ À̹öÁ¯ÀÇ Äڵ带 »ç¿ëÇÒ¼ö ÀÖ½À´Ï´Ù. ±×·¯³ª Á¤È®È÷ º¸ÀåÀº ¸øµå¸³´Ï´Ù.

ÀÌ ¼Ò½º·Î ÀüȯÇÏ·Á¸é À§¿Í°°ÀÌ ¼³Á¤À» ÇÏ°í checkout ´Ü°è¿¡¼­ ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇÕ´Ï´Ù:


	cvs -z3 checkout -P -r last-nowarp glx 
    

¿ø·¡¼Ò½º¿Í´Â ¾à°£ ´Ù¸¨´Ï´Ù. README.configure¿¡ ÀÖ´Â Áö½Ã¸¦ Âü°íÇϼ¼¿ä.


X¼­¹ö ¼Ò½ºÄÚµå´Â ¾î¶»Çϳª¿ä?

glx¸ðµâÀº X¼­¹öÀÇ È®ÀåÀÔ´Ï´Ù. ±×¸®°í X¼Ò½ºÀÇ ÀϺθ¦ °¡Á®´Ù ¾²°í ÀÖ½À´Ï´Ù. ÄÚµå´Â ´Â ºÐ¸®µÇ¾î ÀÖÁö¸¸ ¸¹Àº ³»ºÎ XÇì´õ°¡ ÀÛ¼º¿¡ ÇÊ¿äÇÕ´Ï´Ù.

XFree86¼Ò½º°¡ °Å´ëÇØ Áö¸é¼­, ÇÊ¿äÇÑ Çì´õÆÄÀϵéÀ» 'xc-headers'µð·ºÅ丮¿¡ °°ÀÌ ÀúÀå Çسõ¾Ò½À´Ï´Ù. ÇöÀç´Â Ç¥ÁØ XŬ¶óÀ̾ðÆ® Çì´õ¸¸ ÀÖÀ¸¸é µË´Ï´Ù.


¸ðµâÀº ¾î¶»°Ô ¸¸µå³ª¿ä?

µå¶óÀ̹ö´Â autoconfÀÇ Ç¥Áعæ¹ýÀ» ¸¸µé¼ö ÀÖ½À´Ï´Ù;ÀÚ¼¼ÇÑ ³»¿ëÀº INSTALLÆÄÀÏÀ» ÂüÁ¶ Çϼ¼¿ä. ¿©±â¼­ Áß¿äÇÑ °ÍÀº Mesa¼Ò½ºÀÇ À§Ä¡¸¦ ÁöÁ¤ÇØÁÖ¾î¾ß¸¸ ÇÕ´Ï´Ù. ±×·¯³ª configure½ºÅ©¸³Æ®´Â glxµð·ºÅ丮ÀÇ ÃÖ»óÀ§¿¡¼­ ½É¹ú¸¯¸µÅ©°¡ ÀÖ´Ù¸é ±×°ÍÀ» ã¾Æ¼­ »ç¿ëÇÒ°Í ÀÔ´Ï´Ù. ½±°Ô ¸¸µé±â¸¦ ¿øÇÏ¸é ´ÙÀ½°ú °°ÀÌ Çϼ¼¿ä:


	cd glx 
        ln -s <path_to_mesa_src> ./mesa 
	./autogen.sh 
	make 
	make install (as root) 
  

µå¶óÀ̹ö¸¦ ÀÛµ¿½ÃÅ°·Á¸é, XF86ConfigÆÄÀÏÀÇ Modules¼½¼Ç¿¡ 'Load "glx.so"¸¦ Ãß°¡ ½ÃÄѾ߸¸ ÇÕ´Ï´Ù. ¶ÇÇÑ Section "Mudule"/EndSection À» Ãß°¡½ÃÅ°°Å³ª ÁÖ¼®À» Ç®¾î¾ß¸¸ ÇÕ´Ï´Ù.

ÀÌ ¼³Ä¡ ÀÛ¾÷Àº glx_install ½ºÅ©¸³Æ®°¡ ÇØÁÝ´Ï´Ù.


ÄÄÆÄÀÏ·¯°¡ 'MAP_FAILED undeclared'¶ó´Â ¸Þ¼¼Áö¸¦ ³²±â°í Á×¾î ¹ö¸®´Âµ¥¿ä

½½·¢¿þ¾î ¸®´ª½º ¹èÆ÷ÆÇ »ç¿ëÀڵ鿡°Ô mgadma.cÀÇ ÄÄÆÄÀÏÀÌ ¾ÈµÈ´Ù´Â º¸°í¸¦ ¹Þ¾Ò½À´Ï´Ù. ÀÌ°ÍÀº MAP_FAILED°¡ Á¤ÀÇ°¡ µÇÁö ¾Ê¾Ò±â ¶§¹®ÀÔ´Ï´Ù. ÀÌ°ÍÀº sys/mman.h ¿¡¼­ mmap()ÀÇ ¸®ÅÏ°ªÀÌ ÀÖ´Ù´Â °ÍÀ» °¡Á¤ÇÑ°ÍÀÔ´Ï´Ù. ±×·¯³ª ¸î¸î ½Ã½ºÅÛ¿¡¼­´Â ºÐ¸íÈ÷ °¡Á¤µÇÁö ¾Ê¾Ò´Â°Í °°½À´Ï´Ù. ÀÌ°ÍÀÌ ½½·¢¿þ¾î ¶Ç´Â libc5/kernelÀÇ ¹®Á¦ÀÎÁö´Â ¸ð¸¨´Ï´Ù. issue, but feel free to enlighten us.

/usr/include/sys/mman.h ¶Ç´Â Çì´õÆÄÀÏÀ» ¹Ù²Ù°í ½ÍÁö ¾Ê°Å³ª Æ۹̼ÇÀÌ ¾øÀ¸¸é mgadma.cÀÇ ¸Ç À§¿¡ ´ÙÀ½ÀÇ Äڵ带 »ðÀÔÇϴ°ÍÀÌ ÁÁÀ»µí ÇÕ´Ï´Ù.


	#ifndef MAP_FAILED
        #define MAP_FAILED ((__ptr_t) -1)
	#endif 
   

FreeBSDÁö¿øÀº ¾î¶»°Ô µÇ³ª¿ä?

We'd like to have the module build "out of the box" but there are apparently some issues. Marc van Woerkom has the following suggestions for FreeBSD users:

By far the easiest method to begin, assuming you have the Mesa port (/usr/ports/graphics/Mesa3) on your disk (otherwise get it from http://www.freebsd.org), is to download the glx port from http://www.freebsd.org/~3d/distfiles/glx.

You need the *.shar.bz2 sh-archive only, unpack it with


	bunzip2 -vt .shar sh .sh 
    
then switch into the resulting top directory (glx or riva-glx) and type "make install".

The port will fetch the necessary files from your /usr/ports/distfiles or the Internet and do the rest for you.

If you have questions left, send mail to 3d@freebsd.org.


»ç¿ëÇÒ·Á°í ÇÒ¶§ ÀÖÀ»¼ö ÀÖ´Â Áú¹®

glx¸ðµâÀÌ µ¿ÀÛÇÏ°í ÀÖ´ÂÁö ¾î¶»°Ô ¾Ë¼ö ÀÖ³ª¿ä?

µÎ°¡Áö ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù::

¼­¹öÃø

X¼­¹ö°¡ ½ÃÀÛÇÒ¶§ ´ÙÀ½°ú °°Àº°ÍÀ» º¼¼ö ÀÖ½À´Ï´Ù:


	(--) no ModulePath specified using default: /usr/X11R6/lib/modules
        GLX extension module for XFree86 3.3.3 -- Mesa version 3.0
	GLX package version 0.9, GLX protocol version 1.2.
	(**) module glx.so successfully loaded from /usr/X11R6/lib/modules
   

ÀÌ È­¸éÀº º¸Åë ¾ÆÁÖ »¡¸® ³Ñ¾î°¡ ¹ö¸³´Ï´Ù, ±×·¯¹Ç·Î startx 2> ~/tmp/x.out °°Àº ¸í·ÉÀ» ÀÔ·ÂÈÄ "~/tmp/x.out"ÆÄÀÏÀ» Á¶»çÇÏ¸é µË´Ï´Ù. ÀÌ°ÍÀº X¼­¹ö°¡ glx¸ðµâÀ» ã¾Æ¼­ ¼º°øÀûÀ¸·Î ·ÎµùÇß´Ù´Â °ÍÀ» Ç¥½ÃÇÕ´Ï´Ù.

À§È­¸éÀÌ ¾à°£ ´Þ¶óµµ »ó°üÀº ¾ø½À´Ï´Ù¸¸, ¸ðµâ·Îµå°¡ ½ÇÆÐÇß´Ù´Â ¸Þ¼¼Áö°¡ ³ª¿À¸é ±× ¸Þ¼¼Áö¸¦ ¸ÞÀϸµ¸®½ºÆ®¿¡ ¿Ã·Á Áֽʽÿä.

Ŭ¶óÀ̾ðÆ® Ãø

xterm¿¡¼­ OpenGLÇÁ·Î±×·¥À» ½ÇÇà½ÃÅ°¸é ´ÙÀ½°ú °°Àº ±ÛÀÚµéÀ» º¼¼ö ÀÖ½À´Ï´Ù:

	
	@Created GLX Context..
   

ÀÌ°ÍÀº OpenGLÇÁ·Î±×·¥ÀÌ OpenGL ¶óÀ̺귯¸®¸¦ ¿Ã¹Ù¸£°Ô »ç¿ëÇÏ°í ÀÖ´Ù´Â °ÍÀ» Ç¥½ÃÇÕ´Ï´Ù.


GLX¸ðµâÀ» »ç¿ëÇÏ·Á¸é ÄÄÇ»ÅÍ »ç¾çÀº ¾î¶»°Ô µÇ³ª¿ä?

MGAÀü¿ë

µå¶óÀ̹ö´Â double buffered visual¸¸ °¡¼ÓÀ» ½ÃÄÑÁֱ⠶§¹®¿¡ À©µµ¿Í 16ºñÆ® Z¹öÆÛ ¸¦ À§Çؼ­´Â ½ÇÁ¦ ¸Þ¸ð¸®°¡ ÃæºÐÇÑ °ø°£ÀÌ ÇÊ¿äÇÕ´Ï´Ù(32ºñÆ® Z¹öÆÛ´Â ¾ÆÁ÷ Áö¿øµÇÁö ¾Ê½À´Ï´Ù)

¾Æ·¡ Ç¥´Â Àüüȭ¸éÀ» »ç¿ëÇÏ´Â ÀÀ¿ëÇÁ·Î±×·¥À» ½ÇÇà½Ãų¶§ ÇÊ¿äÇÑ ¸Þ¸ð¸®¸¦ Ç¥½ÃÇÏ°í ÀÖ½À´Ï´Ù. ÀÌ ¸Þ¸ð¸®´Â ÅؽºÃÄ ÀúÀå°ú ÀÌ¹Ì ÇȽº¸Ê ij½¬·Î »ç¿ëµÇ¾îÁö°í ÀÖ´Â ¿¢½º¼­¹ö ¿¡¼­ »ç¿ëµÇ¾î Áý´Ï´Ù.

ºñµð¿À ¸Þ¸ð¸®Çػ󵵻ö»ó¼öÅؽºÃÄ ¸Þ¸ð¸®
81024x7678163.5MB
81280x1024160.5MB
8800x600323.5MB
81024x878320.5MB
161600x1200165MB
161280x1024323.5MB

Âü°í: ¿¢½º¼­¹ö°¡ ½ÇÇàÁß¿¡ " ctrl + alt + '+/-' "·Î Çػ󵵸¦ ¹Ù²Ü·Á¸é XF86ConfigÀÇ Çػ󵵼³Á¤À» ¹Ù²Ù¾î¾ß ÇÕ´Ï´Ù.


glx¸ðµâÀ» »ç¿ëÇÏ°í ÀÖÁö¸¸ ±×¸® ºü¸£°Ô º¸ÀÌÁø ¾Ê¾Æ¿ä.

Ŭ¶óÀ̾ðÆ® ÃøÀÌ ¿Ã¹Ù¸¥ ¹öÁ¯ÀÇ µå¶óÀ̹ö¿ë GL¶óÀ̺귯¸®°¡ ¸µÅ©µÇ¾î ÀÖ¾î¾ß ÇÕ´Ï´Ù. ¸¸¾à ÀÀ¿ëÇÁ·Î±×·¥ÀÌ libGL·Î ÄÄÆÄÀÏ µÇÁö ¾Ê¾Ò´Ù¸é, libMesaGL·Î Á¦´ë·ÎµÈ ¶óÀ̺귯¸®¸¦ ½É¹ú¸¯¸µÅ© ½ÃÄÑÁà¾ß ÇÕ´Ï´Ù. ´ÙÀ½À» ·çÆ®°èÁ¤¿¡¼­ ½ÇÇà ÇÕ´Ï´Ù.


 	rm /usr/lib/libMesaGL.so.3
 	ln -s /usr/X11R6/lib/libGL.so.1.0 /usr/lib/libMesaGL.so.3
 	ldconfig
    

´Ù¸¥ ÀÌÀ¯·Î ´Ù½Ã ¸Þ»ç¶óÀ̺귯¸®¸¦ »ç¿ëÇÏ·Á¸é ÀÌ·¸°Ô ÇÕ´Ï´Ù.


	rm /usr/lib/libMesaGL.so.3
	ln -s /usr/lib/libMesaGL.so.3.0 /usr/lib/libMesaGL.so.3
	ldconfig
    

Try resizing the window. The current crop of consumer 3d hardware only handles actually drawing of triangles to the screen; most of the viewing calculations are still done by the host processor. In some applications, this can lead to counter-intuitive effects, e.g. it doesn't run any faster, but you can triple the window's screen area and add bilinear-filtered textures without it running any slower. This is particularly true with the performance limitations of the current driver. We're working on it!

Andree Bormann has put together a page on getting various games to work with the glx module. You might also look there if you're having trouble.


»ç¿ëÁß¿¡ ÀÖÀ»¼ö ÀÖ´Â Áú¹®

±×°ÍÀ¸·Î ÄùÀÌÅ©¸¦ ÀÛµ¿½Ãų¼ö ÀÖ³ª¿ä? ¾ó¸¶³ª »¡¸® ÀÛµ¿ÇÏÁÒ?

µå¶óÀ̹ö´Â ÄùÀÌÅ©2¿Í ÄùÀÌÅ©3¿¡¼­ ¾ÆÁÖ Àß µ¿ÀÛÇÏ°í ÀÖ½À´Ï´Ù. ¼º´ÉÀº ÇöÀç 15-40 fpsÁ¤µµ ÀÔ´Ï´Ù¸¸ ¾ÆÁÖ Àß µ¿ÀÛÇÕ´Ï´Ù.


¾î¶»°Ô µÈ°ÅÁÒ? ÄùÀÌÅ©3 Å×½ºÆ®¹öÁ¯À» ÀÛµ¿½ÃÅ°¸é ºóÈ­¸é¸¸ ³ª¿Í¿ä.

ÀÌ°ÍÀº ÄùÀÌÅ© ¹ö±×°°ÀÌ º¸ÀÌÁö¸¸ ÁÖÀÇÇؾßÇÒ ÀϹÝÀûÀÎ ¹®Á¦ÀÔ´Ï´Ù:

bill@taniwha.org ÀÇ Áú¹®:

q3test¸¦ °¡Áö°í µ¿ÀÛÇϴµ¥ ¹®Á¦°¡ »ý°å½À´Ï´Ù. »ó´Ü ¿À¸¥ÂÊ ±¸¼®¿¡ Á¡µé°ú ÇÔ±ú °ËÀº È­¸é¹Û¿¡ ¾Èº¸ÀÔ´Ï´Ù. (ctrl-alt-bspaceÀ» ´©¸£¸é ´Ù½Ã Á¤»óÀ¸·Î µ¹¾Æ¿É´Ï´Ù.)

Ryan Drake ÀÇ ÀÀ´ä:

ÄùÀÌÅ©´Â Çػ󵵸¦ 640x480(¶Ç´Â ¼¼ÆõǾî Àִ°Í)À¸·Î ¹Ù²Ü·Á°í ½ÃµµÇÕ´Ï´Ù. ±×·¯³ª ±× Çػ󵵰¡ /etc/X11/XF86ConfigÀÇ ½ºÅ©¸° ¼½¼Ç¿¡ Á¤ÀǵǾî ÀÖÁö ¾Ê½À´Ï´Ù. ¿¹:

Modes "1024x768"

ÀÌ°ÍÀÌ ÄùÀÌÅ©°¡ Çػ󵵸¦ ¹Ù²Ü¶§ °ËÀºÈ­¸éÀ¸·Î ¸ØÃß´Â ÀÌÀ¯ÀÔ´Ï´Ù. ´ÙÀ½Ã³·³ ¹Ù²ãº¸¼¼¿ä:

Modes "1024x768" "800x600" "640x480"

And make sure you DONT try to switch to any resolution not listed there or... boom.


OpenGLÀÀ¿ëÇÁ·Î±×·¥À» µ¹¸®¸é ¼Ò¸®°¡ Àϱ׷¯ Á®¿ä.

ÀÌ°ÍÀº µå¶óÀ̹ö°¡ ÀÇ»ç-DMA(Pseudo-DMA)¸¦ »ç¿ëÇÒ¶§ ³ªÅ¸³¯¼ö ÀÖ´Â ¹®Á¦ ÀÔ´Ï´Ù. ÀÌ ¹®Á¦¸¦ ÇØ°áÇϱâ À§Çؼ­´Â ºÎÆÃÇÒ¶§ DMA¹öÆÛ¸¦ »ç¿ëÇϱâ À§ÇÑ ¾à°£ÀÇ ¸Þ¸ð¸®¸¦ ¿¹¾à Çصξî¾ß ÇÕ´Ï´Ù. ÀÌ ¹®Á¦¿¡ ´ëÇÑ ±ä Åä·ÐµéÀº ¿©±â¸¦ º¸½Ê½Ã¿ä: http://www.alsa-project.org/misc/vgakills.txt


DMA¸¦ ÀÛµ¿½ÃÅ°·Á¸é?

MGAÀü¿ë

(¿ªÀÚÁÖ: ²À ¼³Á¤ ÇϽʽÿÀ. ¼º´ÉÀÌ 1.5-2¹èÁ¤µµ·Î Áõ°¡ÇÕ´Ï´Ù.) ±âº» µå¶óÀ̹ö ¼³Á¤Àº Ä«µå¿¡¼­ ¸í·ÉÀ» º¸³»±â À§ÇØ CPU¸¦ »ç¿ëÇÕ´Ï´Ù. Á÷Á¢ ¸Þ¸ð¸® Á¢±Ù(DMA)¸¦ »ç¿ëÇϸé Ä«µå´Â Á÷Á¢ ÁÖ ¸Þ¸ð¸®·Î ºÎÅÍ ¸í·ÉÀ» °¡Á® ¿É´Ï´Ù. ÀÌ°ÍÀº ÇÁ·Î¼¼¼­¸¦ ´Ù¸¥ÀϷκÎÅÍ ºÎÇÏ(´ÙÀ½ ÇÁ·¹ÀÓ °è»ê°°Àº°Í)¸¦ ÁÙ¿©ÁÝ´Ï´Ù. ±×·¡¼­ ´õ¿í »¡¶ó Áú¼ö ÀÖ½À´Ï´Ù. ±×·¸°Ô Àü¼ÛÇÏ´Â ¹æ¹ýÀº µÎ°¡Áö°¡ ÀÖ½À´Ï´Ù: ºÎÆÃÇÒ¶§ ¹Ì¸® ÇÒ´çÇÑ Á¤Àû ¹öÆÛ¿¡¼­ Àü¼ÛÇϴ¹æ¹ý, AGPÀÎÅÍÆäÀ̽º¸¦ ÅëÇÑ µ¿Àû ¹öÆÛ¿¡¼­ Àü¼ÛÇÏ´Â ¹æ¹ý. ÀÌ Àå¿¡¼­´Â ÀüÀÚÀÇ °Í¸¸ ¼³¸íÀ» ÇÕ´Ï´Ù. ÀÌ ¹æ¹ýÀº AGPÄڵ带 »ç¿ëÇÏ´Â°Í º¸´Ù ÈξÀ ¾ÈÁ¤ÀûÀÔ´Ï´Ù, ±×·¯¹Ç·Î ÀÌ°ÍÀ» »ç¿ëÇÏ±æ ±ÇÀåÇÕ´Ï´Ù. ¶ÇÇÑ ÀÌ°ÍÀº PCIÄ«µå¿¡µµ Àû¿ëµË´Ï´Ù. AGPÀü¼Û¿¡ °üÇÑ Á¤º¸´Â ´ÙÀ½ÀåÀ» º¸½Ê½Ã¿À.

DMA¸¦ »ç¿ëÇÏ·Á¸é 8-32¸Þ°¡ÀÇ ¸Þ¸ð¸®¸¦ ¿¹¾àÇÏ¿©¾ß ÇÕ´Ï´Ù. ¿¹·Î¼­ 128¸Þ°¡ÀÇ ½Ã ½ºÅÛ¿¡ 8¸Þ°¡¸¦ ¿¹¾àÇÏ·Á¸é /etc/lilo.conf¿¡ ´ÙÀ½À» Ãß°¡ÇÕ´Ï´Ù:

append="mem=120M"

±×·±´ÙÀ½ Çϵåµð½ºÅ©¿¡ ¼³Á¤À» ÀúÀåÇϱâ À§ÇØ ·çÆ®·Î lilo¸¦ ½ÇÇàÇÕ´Ï´Ù.

ÀÌÁ¦ glx¸ðµÑ¿¡°Ô ¾ó¸¶¸¸Å­ÀÇ ¸Þ¸ð¸®¸¦ ¿¹¾àÇß´ÂÁö ¾Ë·ÁÁà¾ßÇϱâ À§ÇØ ¸î¸î ȯ°æ º¯¼ö¸¦ ¼³Á¤ÇØ¾ß ÇÕ´Ï´Ù. ±×·¯±â À§Çؼ­´Â ~/.bashrc¿¡ ´ÙÀ½°ú °°ÀÌ Ãß°¡ÇÕ´Ï´Ù.


	export GLX_MGA_DMA=3 
        export GLX_MGA_DMAADR=120 
	export GLX_MGA_DMASIZE=8
   

ÀÌ°ÍÀº startx°¡ ½ÇÇàµÇ±â Àü¿¡ º¯¼öµéÀÌ ¼³Á¤µÇ¾î ÀÖ¾î¾ß ÇÕ´Ï´Ù. xdm°°Àº°Í¿¡¼­ µ¿ÀÛÇÏ°Ô ÇÏ·Á¸é ÇÁ·Î±×·¥ÀÌ ½ÃÀÛÇÏ´Â °÷(/etc/inittab À̳ª /etc/rc½ºÅ©¸³Æ®)¿¡ º¯¼öµéÀ» Á¤ÀÇ ÇØÁà¾ß ÇÕ´Ï´Ù. ÀÚ¼¼ÇÑ °ÍÀº Stephen KrigeÀÇ Á¦¾È À» Âü°íÇϼ¼¿ä. Note the 'G200' token in the environment variables has since changed to 'MGA'.

GLX_MGA_DMAÀº ÃÖ°íÀÇ ¼º´ÉÀ¸·Î ¼³Á¤ÇÏ·Á¸é 3À¸·Î ¼³Á¤ÇϽʽÿÀ .

GLX_MGA_DMAADDR ÀÇ °ªÀº lilo.conf¿¡¼­ mem= ¿¡ ¾²¿©Áø °ªÀÔ´Ï´Ù.

GLX_MGA_DMASIZE Àº DMA¹öÆÛ·Î ¿¹¾àµÈ ¾ç(MB)ÀÔ´Ï´Ù.

±×¸®°í export GLX_MGA_SYSTEMTEXTURE=1 ·Î ¼³Á¤ÇÏ¿©¼­ ÁÖ ¸Þ¸ð¸®¿¡¼­ ÅؽºÃĸµ ÇÒ¼ö ÀÖ°Ô ÇÏ¿© º¸½Ê½Ã¿À.

¿ªÀÚÁÖ: ÇöÀç¹öÁ¯ÀÇ glx¿¡´Â ȯ°æº¯¼öÀÌ¿Ü¿¡µµ glx.confÆÄÀÏ·Î ¼³Á¤À» ÇÒ¼ö ÀÖ½À´Ï´Ù. (À§Ä¡´Â /etc/X11/glx.conf(ºôµåÇÒ¶§ --sysconfdir=/etc ¿É¼ÇÀ» Ãß°¡½ÃÅ°½Ê½Ã¿À)ÀÔ´Ï´Ù.)

Note: rivaµå¶óÀ̹ö´Â ÇöÀç DMA¸¦ Áö¿øÇÏÁö ¾Ê½À´Ï´Ù..


AGPÁö¿øÀ» ÀÛµ¿½ÃÅ°·Á¸é?

MGAĨÀü¿ë

Ä«µåÀÇ AGP±â´ÉÀ» »ç¿ëÇÏ·Á¸é 'gart(¸ÞÀκ¸µåĨ¼ÂÀÇ "AGP µå¶óÀ̹ö")'¸¦ »ç¿ëÇÏ¿©¾ß ÇÕ´Ï´Ù. Ä¿³Î·Î À̸ðµâÀ» ¿Ã¸®¸é Ä«µåÀÇ ¸í·ÉÀü¼ÛÀ» ƯÀ¯ÀÇ °ªÀ¸·Î GART(graphic aperture relocation table?)·¹Áö½ºÅÍ¿¡ Àü¼ÛÇÕ´Ï´Ù.

¸ÕÀú À§Ã³·³ DMA¸¦ ¼³Á¤ÇÏ°í °Ë»çÇϼ¼¿ä. ±×°ÍÀÌ ÀÛµ¿Çϸé cvs¿¡¼­ agpgartÄ¿³Î ¸ðµâÀ» ¹Þ½À´Ï´Ù.:

cvs -z3 checkout -P gart

±×¸®°í³ª¼­ README¿¡ Àִ´ë·Î µû¶óÇϼ¼¿ä.

±âº»ÀûÀ¸·Î agp Àü¼ÛÀ» °¡´ÉÇÏ°Ô ÇÏ·Á¸é ¸ðµâÀ» ¿Ã¸®°í GLX_MGA_DMAADR=AGP·Î ¼³Á¤ÇÕ´Ï´Ù. ÀÛµ¿ÀÌ µÇ¸é ´õÀÌ»ó lilo.conf¿¡ "append mem="À» ³ÖÀ» ÇÊ¿ä°¡ ¾ø¾îÁý´Ï´Ù.

ÁÖÀÇ! ÀÌÄÚµå´Â ¸Å¿ì ºÒ¾ÈÇÕ´Ï´Ù!! Çà¿îÀ» º÷´Ï´Ù. ±×°ÍÀ» »ç¿ëÇÑ´Ù¸é ÄÄÇ»ÅÍ°¡ ¸Å¿ì ºÒ¾ÈÇØÁý´Ï´Ù.

¿ªÀÚÁÖ: ÀÌ ¹æ¹ýÀº Àß Àû¿ëµÇÁö ¾Ê´õ±º¿ä. ÀÌ ¹æ¹ýÀÌ µÇ¸é agp·Î µ¿ÀûÀÎ ¸Þ¸ð¸® ÇÒ´çÀ» ÇÒ¼ö ÀÖÀ»ÅÙµ¥... ÀÌ ¹æ¹ýÀÌ Àû¿ëµÇ´Â ºÐÀÌ ÀÖÀ¸¸é ¿¬¶ô¹Ù¶ø´Ï´Ù. :)

Note: Riva µå¶óÀ̹ö´Â ÇöÀç AGP¸¦ Áö¿øÇÏÁö ¾Ê½À´Ï´Ù.


¿Ö ¸®¹Ù µå¶óÀ̹ö¿¡¼­´Â DMA/AGP Áö¿øÀÌ ¾ÈµÇ´Â °ÅÁÒ?

¿Ö³ÄÇϸé nVidia»ç¿¡¼­ µå¶óÀ̹ö¸¦ ¸¸µé¶§ ÇÊ¿ä·Î ÇÏ´Â ¹®¼­¸¦ Á¦°øÇÏÁö ¾Ê¾ÒÀ»»Ó ¾Æ´Ï¶ó ÀÚüÀûÀ¸·Î µå¶óÀ̹ö¸¦ ³»³õ¾Ò½À´Ï´Ù. Myers Capenter°¡ ÀÌ·¸°Ô ¸»Çß½À´Ï´Ù.: :

Here's where the problem lies: While nVidia "opened" up and came out with the X server and glx mod for their cards, they havn't "opened" up their specs. We can do stuff to the code they have given us sure, but the problem is we don't know how to do stuff like do AGP/DMA i/o with the cards. They havn't told us how to talk to the cards and do this. They have released their "Resource Manager" (this is what a nVidia programmer termed as in an email to the glx-dev list) which is basicly a layer of software that you can communicate to the cards and do stuff AGP/DMA i/o (or at least that is what I've gathered. Would I be wrong in saying it's kind of like Glide for the Voodoo cards, but even more low-level?) ... *BUT* ... (this is a really big but), not only have they released it as preprocessed (ie. they made it nearly impossible to be of any real use to linux hackers without spending a lot of time reverse engineering it.), but also as a kernel module that I have yet to hear of a single person being able to compile/run (I've tried too).

The linux-nvidia list is another, more evangelical, source of information on these topics.


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