LLRenderTarget Class Reference

#include <llrendertarget.h>

List of all members.

Public Member Functions

LLRenderTarget ()

~LLRenderTarget ()

void allocate (U32 resx, U32 resy, U32 color_fmt, BOOL depth, U32 usage=GL_TEXTURE_2D, BOOL use_fbo=FALSE)

void allocateDepth ()

void release ()

void bindTarget ()

void clear ()

void getViewport (S32 *viewport)

U32 getWidth () const

U32 getHeight () const

void bindTexture ()

void bindDepth ()

void flush (BOOL fetch_depth=FALSE)

BOOL isComplete () const

Static Public Member Functions

static void unbindTarget ()

Static Public Attributes

static BOOL sUseFBO = FALSE

Private Attributes

U32 mResX

U32 mResY

U32 mTex

U32 mFBO

U32 mDepth

U32 mStencil

BOOL mUseDepth

BOOL mRenderDepth

U32 mUsage

Detailed Description

Definition at line 62 of file llrendertarget.h.

Constructor & Destructor Documentation

LLRenderTarget::LLRenderTarget ( )

Definition at line 41 of file llrendertarget.cpp.

LLRenderTarget::~LLRenderTarget ( )

Definition at line 54 of file llrendertarget.cpp.

References release().

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Member Function Documentation

void LLRenderTarget::allocate	(	U32	resx,
		U32	resy,
		U32	color_fmt,
		BOOL	depth,
		U32	usage = `GL_TEXTURE_2D`,
		BOOL	use_fbo = `FALSE`
	)

Definition at line 59 of file llrendertarget.cpp.

References allocateDepth(), gGLManager, mDepth, mFBO, LLGLManager::mHasFramebufferObject, mResX, mResY, mTex, mUsage, mUseDepth, NULL, release(), stop_glerror, and sUseFBO.

Referenced by LLPipeline::createGLBuffers(), LLPipeline::generateImpostor(), LLViewerWindow::rawSnapshot(), and LLPipeline::resizeScreenTexture().

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void LLRenderTarget::allocateDepth ( )

Definition at line 120 of file llrendertarget.cpp.

References mDepth, mResX, mResY, mUsage, and NULL.

Referenced by allocate(), and flush().

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void LLRenderTarget::release ( )

Definition at line 129 of file llrendertarget.cpp.

References mDepth, mFBO, and mTex.

Referenced by allocate(), LLPipeline::releaseGLBuffers(), LLVOAvatar::resetImpostors(), LLPipeline::resizeScreenTexture(), and ~LLRenderTarget().

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void LLRenderTarget::bindTarget ( )

Definition at line 150 of file llrendertarget.cpp.

References mFBO, mResX, and mResY.

Referenced by display(), LLPipeline::generateImpostor(), LLPipeline::generateWaterReflection(), LLViewerWindow::rawSnapshot(), LLPipeline::renderBloom(), and LLPipeline::updateCull().

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void LLRenderTarget::unbindTarget ( ) [static]

Definition at line 161 of file llrendertarget.cpp.

References gGLManager, and LLGLManager::mHasFramebufferObject.

Referenced by LLPipeline::generateWaterReflection(), and LLPipeline::updateCull().

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void LLRenderTarget::clear ( void )

Definition at line 169 of file llrendertarget.cpp.

References mFBO, mResX, mResY, and mUseDepth.

Referenced by LLPipeline::generateWaterReflection(), and LLPipeline::renderBloom().

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void LLRenderTarget::getViewport ( S32 * viewport )

Definition at line 229 of file llrendertarget.cpp.

References mResX, and mResY.

Referenced by LLPipeline::generateImpostor(), and LLPipeline::generateWaterReflection().

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U32 LLRenderTarget::getWidth ( ) const [inline]

Definition at line 98 of file llrendertarget.h.

References mResX.

Referenced by LLPipeline::generateImpostor().

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U32 LLRenderTarget::getHeight ( ) const [inline]

Definition at line 101 of file llrendertarget.h.

References mResY.

Referenced by LLPipeline::generateImpostor().

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void LLRenderTarget::bindTexture ( )

Definition at line 188 of file llrendertarget.cpp.

References mTex, and mUsage.

Referenced by flush(), LLPipeline::generateImpostor(), LLPipeline::renderBloom(), LLVOAvatar::renderImpostor(), and LLDrawPoolWater::shade().

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void LLRenderTarget::bindDepth ( )

Definition at line 193 of file llrendertarget.cpp.

References mDepth, and mUsage.

Referenced by flush().

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void LLRenderTarget::flush ( BOOL fetch_depth = FALSE )

Definition at line 199 of file llrendertarget.cpp.

References allocateDepth(), bindDepth(), bindTexture(), LLGLImmediate::flush(), gGL, mDepth, mFBO, mResX, mResY, and mUsage.

Referenced by display(), LLPipeline::generateImpostor(), LLPipeline::generateWaterReflection(), LLViewerWindow::rawSnapshot(), LLPipeline::renderBloom(), and LLPipeline::updateCull().

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BOOL LLRenderTarget::isComplete ( ) const

Definition at line 224 of file llrendertarget.cpp.

References FALSE, mDepth, mTex, and TRUE.

Referenced by LLPipeline::generateImpostor(), and LLVOAvatar::renderImpostor().

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Member Data Documentation

BOOL LLRenderTarget::sUseFBO = FALSE [static]

Definition at line 66 of file llrendertarget.h.

Referenced by allocate(), LLPipeline::generateWaterReflection(), handleRenderUseFBOChanged(), LLPipeline::renderBloom(), and settings_modify().

U32 LLRenderTarget::mResX [private]

Definition at line 123 of file llrendertarget.h.

Referenced by allocate(), allocateDepth(), bindTarget(), clear(), flush(), getViewport(), and getWidth().

U32 LLRenderTarget::mResY [private]

Definition at line 124 of file llrendertarget.h.

Referenced by allocate(), allocateDepth(), bindTarget(), clear(), flush(), getHeight(), and getViewport().

U32 LLRenderTarget::mTex [private]

Definition at line 125 of file llrendertarget.h.

Referenced by allocate(), bindTexture(), isComplete(), and release().

U32 LLRenderTarget::mFBO [private]

Definition at line 126 of file llrendertarget.h.

Referenced by allocate(), bindTarget(), clear(), flush(), and release().

U32 LLRenderTarget::mDepth [private]

Definition at line 127 of file llrendertarget.h.

Referenced by allocate(), allocateDepth(), bindDepth(), flush(), isComplete(), and release().

U32 LLRenderTarget::mStencil [private]

Definition at line 128 of file llrendertarget.h.

BOOL LLRenderTarget::mUseDepth [private]

Definition at line 129 of file llrendertarget.h.

Referenced by allocate(), and clear().

BOOL LLRenderTarget::mRenderDepth [private]

Definition at line 130 of file llrendertarget.h.

U32 LLRenderTarget::mUsage [private]

Definition at line 131 of file llrendertarget.h.

Referenced by allocate(), allocateDepth(), bindDepth(), bindTexture(), and flush().

The documentation for this class was generated from the following files:

llrender/llrendertarget.h
llrender/llrendertarget.cpp


Public Member Functions
	LLRenderTarget ()
	~LLRenderTarget ()
void	allocate (U32 resx, U32 resy, U32 color_fmt, BOOL depth, U32 usage=GL_TEXTURE_2D, BOOL use_fbo=FALSE)
void	allocateDepth ()
void	release ()
void	bindTarget ()
void	clear ()
void	getViewport (S32 *viewport)
U32	getWidth () const
U32	getHeight () const
void	bindTexture ()
void	bindDepth ()
void	flush (BOOL fetch_depth=FALSE)
BOOL	isComplete () const
Static Public Member Functions
static void	unbindTarget ()
Static Public Attributes
static BOOL	sUseFBO = FALSE
Private Attributes
U32	mResX
U32	mResY
U32	mTex
U32	mFBO
U32	mDepth
U32	mStencil
BOOL	mUseDepth
BOOL	mRenderDepth
U32	mUsage