Lua FBO - Revision history

Ivand at 11:58, 25 February 2019

2019-02-25T11:58:35Z

← Older revision		Revision as of 12:58, 25 February 2019
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			== FBO ==
	== FBO ==		== FBO ==
	'''gl.CreateFBO'''		'''gl.CreateFBO'''
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	target = GL_RENDERBUFFER_EXT,		target = GL_RENDERBUFFER_EXT,
	format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],		format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],
	~~multisample~~ = ~~boolean~~ <font color=darkblue> (Added in 104.0.1-~~10XX~~-~~xxxxxxx~~ maintenance)</font>		[samples = number], <font color=darkblue> any number here will result in creation of multisampled RBO (Added in 104.0.1-1015-g8e36ef2 maintenance)</font>
	} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]		} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]

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	===Userdata RBO===		===Userdata RBO===
	read-only methods are:		read-only methods are:
	'''rbo.target''' = number		'''rbo.target''' = number
	'''rbo.format''' = [[Lua_ConstGL#RBO_Formats\|number]]		'''rbo.format''' = [[Lua_ConstGL#RBO_Formats\|number]]
	'''rbo.xsize''' = number		'''rbo.xsize''' = number
	'''rbo.ysize''' = number		'''rbo.ysize''' = number
	'''rbo.valid''' = boolean		'''rbo.valid''' = boolean
	'''~~multisample~~''' = ~~boolean~~ <font color=darkblue> (Added in 104.0.1-~~10XX~~-~~xxxxxxx~~ maintenance)</font>		'''rbo.samples''' = number <font color=darkblue> will return globalRendering->msaaLevel for multisampled RBO or 0 otherwise (Added in 104.0.1-1015-g8e36ef2 maintenance)</font>

Ivand at 22:12, 16 February 2019

2019-02-16T22:12:53Z

← Older revision		Revision as of 23:12, 16 February 2019
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	'''rbo.valid''' = boolean		'''rbo.valid''' = boolean
	'''multisample''' = boolean <font color=darkblue> (Added in 104.0.1-10XX-xxxxxxx maintenance)</font>		'''multisample''' = boolean <font color=darkblue> (Added in 104.0.1-10XX-xxxxxxx maintenance)</font>
	~~[[Category: Lua]]~~

Ivand: /* RBO */

2019-02-16T21:41:20Z

RBO

← Older revision		Revision as of 22:41, 16 February 2019
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	target = GL_RENDERBUFFER_EXT,		target = GL_RENDERBUFFER_EXT,
	format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],		format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],
	multisample = [[boolean]] <font color=darkblue> (Added in 104.0.1-10XX-xxxxxxx maintenance)</font>		multisample = boolean <font color=darkblue> (Added in 104.0.1-10XX-xxxxxxx maintenance)</font>
	} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]		} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]

Ivand: /* RBO */

2019-02-16T21:40:48Z

RBO

← Older revision		Revision as of 22:40, 16 February 2019
Line 64:		Line 64:
	target = GL_RENDERBUFFER_EXT,		target = GL_RENDERBUFFER_EXT,
	format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],		format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],
			multisample = [[boolean]] <font color=darkblue> (Added in 104.0.1-10XX-xxxxxxx maintenance)</font>
	} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]		} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]

Ivand: multisample /* RBO */

2019-02-16T21:39:03Z

multisample RBO

← Older revision		Revision as of 22:39, 16 February 2019
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	'''rbo.ysize''' = number		'''rbo.ysize''' = number
	'''rbo.valid''' = boolean		'''rbo.valid''' = boolean
			'''multisample''' = boolean <font color=darkblue> (Added in 104.0.1-10XX-xxxxxxx maintenance)</font>
	[[Category: Lua]]		[[Category: Lua]]

Ivand: RawBindFBO change

2019-02-15T23:51:09Z

RawBindFBO change

← Older revision		Revision as of 00:51, 16 February 2019
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	( nil [, number [[Lua_ConstGL#FBO_Targets\|target]] = GL_FRAMEBUFFER_EXT ] ) -> nil <font color=darkgreen>(Bind default screenbuffer)</font>		( nil [, number [[Lua_ConstGL#FBO_Targets\|target]] = GL_FRAMEBUFFER_EXT ] ) -> nil <font color=darkgreen>(Bind default screenbuffer)</font>
	( fbo [, number [[Lua_ConstGL#FBO_Targets\|target]] = fbo.target ] ) -> nil		( fbo [, number [[Lua_ConstGL#FBO_Targets\|target]] = fbo.target ] ) -> nil

			'''gl.RawBindFBO''' <font color=darkblue> (Replaces UnsafeSetFBO starting from 104.0.1-1003-gb3e02a6 maintenance)</font>
			( nil [, number [[Lua_ConstGL#FBO_Targets\|target]] = GL_FRAMEBUFFER_EXT ] [, number rawFboId = 0] ) -> nil <font color=darkgreen>(Bind default or specified via rawFboId numeric id of FBO)</font>
			( fbo [, number [[Lua_ConstGL#FBO_Targets\|target]] = fbo.target ] ) -> number previouslyBoundRawFboId

	'''gl.BlitFBO''' <font color=red>needs GLEW_EXT_framebuffer_blit</font>		'''gl.BlitFBO''' <font color=red>needs GLEW_EXT_framebuffer_blit</font>

Koshi: fix category

2010-03-13T17:23:03Z

fix category

← Older revision		Revision as of 18:23, 13 March 2010
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	'''rbo.ysize''' = number		'''rbo.ysize''' = number
	'''rbo.valid''' = boolean		'''rbo.valid''' = boolean
			[[Category: Lua]]

JK at 14:40, 5 March 2008

2008-03-05T14:40:31Z

← Older revision		Revision as of 15:40, 5 March 2008
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	==Userdata FBO==		===Userdata FBO===
	<font color=darkgreen>attachment ::= luaTex or RBO or nil or { luaTex or RBO [, num [[Lua_ConstGL#FBO_Targets\|target]] [, num level ]] }</font>		<font color=darkgreen>attachment ::= luaTex or RBO or nil or { luaTex or RBO [, num [[Lua_ConstGL#FBO_Targets\|target]] [, num level ]] }</font>

	write-only methods are:		write-only methods are:
			'''fbo.depth''' = attachment
			'''fbo.stencil''' = attachment
			'''fbo.color0''' = attachment
			..
			'''fbo.color15''' = attachment
			'''fbo.drawbuffers''' = { GL_COLOR_ATTACHMENT0_EXT, GL_COLOR_ATTACHMENT3_EXT, ..}
			'''fbo.readbuffer''' = GL_COLOR_ATTACHMENT0_EXT

	'''~~fbo~~.~~depth~~''' = ~~attachment~~		==RBO==
	'''~~fbo~~.~~stencil~~''' = ~~attachment~~		'''gl.CreateRBO'''
	'''~~fbo~~.~~color0~~''' = ~~attachment~~		( int xsize, int ysize,
	..		[ {
	'''~~fbo~~.~~color15~~''' = ~~attachment~~		target = GL_RENDERBUFFER_EXT,
	'''~~fbo~~.~~drawbuffers~~''' = ~~{ GL_COLOR_ATTACHMENT0_EXT, GL_COLOR_ATTACHMENT3_EXT, ..}~~		format = [[Lua_ConstGL#RBO_Formats\|GL_RGBA]],
	'''~~fbo~~.~~readbuffer~~''' = ~~GL_COLOR_ATTACHMENT0_EXT~~		} ]) -> userdata [[Lua_FBO#Userdata_RBO\|rbo]]

			'''gl.DeleteRBO'''
			( rbo ) -> nil

			===Userdata RBO===
			read-only methods are:
			'''rbo.target''' = number
			'''rbo.format''' = [[Lua_ConstGL#RBO_Formats\|number]]
			'''rbo.xsize''' = number
			'''rbo.ysize''' = number
			'''rbo.valid''' = boolean

JK at 14:16, 5 March 2008

2008-03-05T14:16:56Z

← Older revision		Revision as of 15:16, 5 March 2008
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	== FBO ==		== FBO ==
	'''gl.CreateFBO'''		'''gl.CreateFBO'''
	( [ table initialization ] ) -> userdata fbo		( [ table initialization ] ) -> userdata [[Lua_FBO#Userdata_FBO\|fbo]]
	<font color=darkgreen>		<font color=darkgreen>
	initialization table can contain:		initialization table can contain:

	attachment ::= luaTex or RBO or nil or { luaTex [, num target [, num level ] ] }		attachment ::= luaTex or RBO or nil or { luaTex [, num [[Lua_ConstGL#FBO_Targets\|target]] [, num level ] ] }

	{		{
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	</font>		</font>

	'''gl.DeleteFBO''' <font color=darkgreen>(~~this~~ doesn't delete the attached objects!)</font>		'''gl.DeleteFBO''' <font color=darkgreen>(This doesn't delete the attached objects!)</font>
	( fbo ) -> nil		( fbo ) -> nil

	'''gl.IsValidFBO''' ~~<font color=darkgreen>(search the internet for glCheckFramebufferStatusEXT to learn more about the status param)</font>~~		'''gl.IsValidFBO'''
	( fbo [, number target ] ) -> boolean valid [, number status ]		( fbo [, number [[Lua_ConstGL#FBO_Targets\|target]] ] ) -> boolean valid [, number [[Lua_ConstGL#FBO_Status\|status]] ]

	'''gl.ActiveFBO'''		'''gl.ActiveFBO'''
	( fbo [, number target] [, boolean ~~loadIdentities~~ ] , lua_function, arg1, arg2, ... ) -> nil		( fbo [, number [[Lua_ConstGL#FBO_Targets\|target]] ] [, boolean identities ] , lua_function, arg1, arg2, ... ) -> nil

	'''gl.UnsafeSetFBO''' <font color=darkgreen>(~~similar to~~ gl.ActiveFBO()~~. </font><font color=red>NOTE:</font><font color=darkgreen> don't forget~~ to unbind ~~your FBO~~!)</font>		'''gl.UnsafeSetFBO''' <font color=darkgreen>(Binds a FBO like gl.ActiveFBO() does, but you have to unbind it yourself!)</font>
	( nil [, number target = GL_FRAMEBUFFER_EXT ] ) -> nil <font color=darkgreen>(~~this will bind the~~ screenbuffer)</font>		( nil [, number [[Lua_ConstGL#FBO_Targets\|target]] = GL_FRAMEBUFFER_EXT ] ) -> nil <font color=darkgreen>(Bind default screenbuffer)</font>
	( fbo [, number target = fbo.target ] ) -> nil		( fbo [, number [[Lua_ConstGL#FBO_Targets\|target]] = fbo.target ] ) -> nil

	'''gl.BlitFBO''' <font color=red>needs GLEW_EXT_framebuffer_blit</font>		'''gl.BlitFBO''' <font color=red>needs GLEW_EXT_framebuffer_blit</font>
	( int x0Src,y0Src,x1Src,y1Src, int x0Dst,y0Dst,x1Dst,y1Dst		( int x0Src,y0Src,x1Src,y1Src,
	[, number mask = GL_COLOR_BUFFER_BIT [, number filter = GL_NEAREST ] ] ) -> nil		int x0Dst,y0Dst,x1Dst,y1Dst
			[, number mask = [[Lua_ConstGL#Clear_Bits\|GL_COLOR_BUFFER_BIT]] [, number filter = GL_NEAREST ] ] ) -> nil

	( ~~<font color=yellow>~~fboSrc~~</font>~~, int x0Src,y0Src,x1Src,y1Src, ~~<font color=yellow>~~fboDst~~</font>~~, int x0Dst,y0Dst,x1Dst,y1Dst		( fboSrc , int x0Src,y0Src,x1Src,y1Src,
	[, number mask = GL_COLOR_BUFFER_BIT [, number filter = GL_NEAREST ] ] ) -> nil		fboDst , int x0Dst,y0Dst,x1Dst,y1Dst
			[, number mask = [[Lua_ConstGL#Clear_Bits\|GL_COLOR_BUFFER_BIT]] [, number filter = GL_NEAREST ] ] ) -> nil


	==Userdata FBO==		==Userdata FBO==
	<font color=darkgreen>attachment ::= luaTex or RBO or nil or { luaTex or RBO [, num target [, num level ]] }</font>		<font color=darkgreen>attachment ::= luaTex or RBO or nil or { luaTex or RBO [, num [[Lua_ConstGL#FBO_Targets\|target]] [, num level ]] }</font>

	write-only methods are:		write-only methods are:

JK: /* FBO */

2008-03-05T13:43:24Z

FBO

← Older revision		Revision as of 14:43, 5 March 2008
Line 4:		Line 4:
	<font color=darkgreen>		<font color=darkgreen>
	initialization table can contain:		initialization table can contain:

			attachment ::= luaTex or RBO or nil or { luaTex [, num target [, num level ] ] }

	{		{
	depth = ~~luaTex or RBO or nil~~,		depth = attachment,
	stencil = ~~luaTex or RBO or nil~~,		stencil = attachment,
	color0 = ~~luaTex or nil~~,		color0 = attachment,
	color1 = ~~luaTex or nil~~,		color1 = attachment,
	color2 = ~~luaTex or nil~~,		color2 = attachment,
	..		..
	color15 = ~~luaTex or nil~~,		color15 = attachment,
	drawbuffers = { GL_COLOR_ATTACHMENT0_EXT, GL_COLOR_ATTACHMENT3_EXT, ..}		drawbuffers = { GL_COLOR_ATTACHMENT0_EXT, GL_COLOR_ATTACHMENT3_EXT, ..}
	}		}
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	( fbo [, number target] [, boolean loadIdentities ] , lua_function, arg1, arg2, ... ) -> nil		( fbo [, number target] [, boolean loadIdentities ] , lua_function, arg1, arg2, ... ) -> nil

	'''gl.UnsafeSetFBO''' <font color=~~red~~>(similar to gl.ActiveFBO(). NOTE: don't forget to unbind ~~you~~ FBO!)</font>		'''gl.UnsafeSetFBO''' <font color=darkgreen>(similar to gl.ActiveFBO(). </font><font color=red>NOTE:</font><font color=darkgreen> don't forget to unbind your FBO!)</font>
	( nil [, number target = GL_FRAMEBUFFER_EXT ] ) -> nil <font color=darkgreen>(this will ~~load~~ the screenbuffer)</font>		( nil [, number target = GL_FRAMEBUFFER_EXT ] ) -> nil <font color=darkgreen>(this will bind the screenbuffer)</font>
	( fbo [, number target = fbo.target ] ) -> nil		( fbo [, number target = fbo.target ] ) -> nil

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	( int x0Src,y0Src,x1Src,y1Src, int x0Dst,y0Dst,x1Dst,y1Dst		( int x0Src,y0Src,x1Src,y1Src, int x0Dst,y0Dst,x1Dst,y1Dst
	[, number mask = GL_COLOR_BUFFER_BIT [, number filter = GL_NEAREST ] ] ) -> nil		[, number mask = GL_COLOR_BUFFER_BIT [, number filter = GL_NEAREST ] ] ) -> nil

	( <font color=yellow>fboSrc</font>, int x0Src,y0Src,x1Src,y1Src, <font color=yellow>fboDst</font>, int x0Dst,y0Dst,x1Dst,y1Dst		( <font color=yellow>fboSrc</font>, int x0Src,y0Src,x1Src,y1Src, <font color=yellow>fboDst</font>, int x0Dst,y0Dst,x1Dst,y1Dst
	[, number mask = GL_COLOR_BUFFER_BIT [, number filter = GL_NEAREST ] ] ) -> nil		[, number mask = GL_COLOR_BUFFER_BIT [, number filter = GL_NEAREST ] ] ) -> nil


			==Userdata FBO==
			<font color=darkgreen>attachment ::= luaTex or RBO or nil or { luaTex or RBO [, num target [, num level ]] }</font>

			write-only methods are:

			'''fbo.depth''' = attachment
			'''fbo.stencil''' = attachment
			'''fbo.color0''' = attachment
			..
			'''fbo.color15''' = attachment
			'''fbo.drawbuffers''' = { GL_COLOR_ATTACHMENT0_EXT, GL_COLOR_ATTACHMENT3_EXT, ..}
			'''fbo.readbuffer''' = GL_COLOR_ATTACHMENT0_EXT