LLMediaBase Class Reference

#include <llmediabase.h>

Inheritance diagram for LLMediaBase:

[legend]Collaboration diagram for LLMediaBase:

[legend]List of all members.

Public Types
	Unknown
	QuickTime
	updateMediaNoChanges
	updateMediaNeedsUpdate
	updateMediaNeedsSizeChange
enum	MediaType { Unknown, QuickTime }
enum	{ updateMediaNoChanges, updateMediaNeedsUpdate, updateMediaNeedsSizeChange }
Public Member Functions
	LLMediaBase ()
virtual	~LLMediaBase ()
virtual BOOL	setBuffer (U8 *bufferIn)=0
virtual bool	setBufferSize (S32 width_pixels, S32 height_pixels)
virtual BOOL	init ()
virtual BOOL	load (const LLString &urlIn)
virtual BOOL	unload ()
virtual S32	updateMedia ()=0
virtual U8 *	getMediaData ()=0
virtual S32	getTextureWidth () const
virtual S32	getTextureHeight () const
virtual S32	getTextureDepth () const
virtual S32	getTextureFormatInternal () const
virtual S32	getTextureFormatPrimary () const
virtual S32	getTextureFormatType () const
virtual S32	getTextureFormatSwapBytes () const
virtual S32	getMediaWidth () const
virtual S32	getMediaHeight () const
virtual S32	getMediaDepthBytes () const
virtual S32	getMediaBufferSize () const
virtual BOOL	addMediaObserver (LLMediaObserver *observerIn)
virtual BOOL	remMediaObserver (LLMediaObserver *observerIn)
virtual BOOL	stop ()
virtual BOOL	play ()
virtual BOOL	loop (S32 howMany)
virtual BOOL	pause ()
virtual BOOL	seek (F64 time)
virtual BOOL	setVolume (F32 volumeIn)
virtual BOOL	isLoaded () const
virtual BOOL	isPaused () const
virtual BOOL	isPlaying () const
virtual BOOL	isLooping () const
virtual void	setAutoScaled (BOOL autoScaledIn)
void	bufferChanged ()
bool	getBufferChanged () const
void	resetBufferChanged ()
Static Public Member Functions
static LLMediaBase *	make (const MediaType mediaTypeIn, S32 width_pixels, S32 height_pixels)
Public Attributes
enum LLMediaBase:: { ... }	updateMediaResult
Protected Attributes
LLMediaEmitter< LLMediaObserver >	mMediaEventEmitter
U32	mBufferChangeCount
U32	mLastBufferChangeCount
S32	mMediaWidth
S32	mMediaHeight
S32	mMediaDepthBytes
S32	mMediaRowbytes
S32	mTextureWidth
S32	mTextureHeight
S32	mTextureDepth
S32	mTextureFormatInternal
S32	mTextureFormatPrimary
S32	mTextureFormatType
S32	mTextureFormatSwapBytes

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Detailed Description

Definition at line 41 of file llmediabase.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

updateMediaNoChanges
updateMediaNeedsUpdate
updateMediaNeedsSizeChange

Definition at line 63 of file llmediabase.h.

enum LLMediaBase::MediaType

Enumerator:

Unknown
QuickTime

Definition at line 56 of file llmediabase.h.

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Constructor & Destructor Documentation

LLMediaBase::LLMediaBase

(

)

Definition at line 38 of file llmediabase.cpp.

virtual LLMediaBase::~LLMediaBase

(

)

[inline, virtual]

Definition at line 47 of file llmediabase.h.

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Member Function Documentation

BOOL LLMediaBase::addMediaObserver

(

LLMediaObserver *

observerIn

)

[virtual]

Definition at line 200 of file llmediabase.cpp.

References LLMediaEmitter< T >::addObserver(), and mMediaEventEmitter.

void LLMediaBase::bufferChanged

(

)

[inline]

Definition at line 133 of file llmediabase.h.

References mBufferChangeCount.

bool LLMediaBase::getBufferChanged

(

)

const [inline]

Definition at line 134 of file llmediabase.h.

References mBufferChangeCount, and mLastBufferChangeCount.

S32 LLMediaBase::getMediaBufferSize

(

)

const [virtual]

Definition at line 188 of file llmediabase.cpp.

References mMediaDepthBytes, mMediaHeight, mMediaRowbytes, and mMediaWidth.

virtual U8* LLMediaBase::getMediaData

(

)

[pure virtual]

S32 LLMediaBase::getMediaDepthBytes

(

)

const [virtual]

Definition at line 181 of file llmediabase.cpp.

References mMediaDepthBytes.

Referenced by LLMediaEngine::createImageRaw().

S32 LLMediaBase::getMediaHeight

(

)

const [virtual]

Definition at line 174 of file llmediabase.cpp.

References mMediaHeight.

Referenced by LLMediaEngine::createImageRaw(), and LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getMediaWidth

(

)

const [virtual]

Definition at line 167 of file llmediabase.cpp.

References mMediaWidth.

Referenced by LLMediaEngine::createImageRaw(), and LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureDepth

(

)

const [virtual]

Definition at line 132 of file llmediabase.cpp.

References mTextureDepth.

Referenced by LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureFormatInternal

(

)

const [virtual]

Definition at line 139 of file llmediabase.cpp.

References mTextureFormatInternal.

Referenced by LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureFormatPrimary

(

)

const [virtual]

Definition at line 146 of file llmediabase.cpp.

References mTextureFormatPrimary.

Referenced by LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureFormatSwapBytes

(

)

const [virtual]

Definition at line 160 of file llmediabase.cpp.

References mTextureFormatSwapBytes.

Referenced by LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureFormatType

(

)

const [virtual]

Definition at line 153 of file llmediabase.cpp.

References mTextureFormatType.

Referenced by LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureHeight

(

)

const [virtual]

Definition at line 125 of file llmediabase.cpp.

References mTextureHeight.

Referenced by LLViewerImageList::updateImagesMediaStreams().

S32 LLMediaBase::getTextureWidth

(

)

const [virtual]

Definition at line 118 of file llmediabase.cpp.

References mTextureWidth.

Referenced by LLViewerImageList::updateImagesMediaStreams().

BOOL LLMediaBase::init

(

)

[virtual]

Definition at line 82 of file llmediabase.cpp.

References mMediaEventEmitter, LLMediaObserver::onInit(), TRUE, and LLMediaEmitter< T >::update().

Referenced by LLMediaEngine::load().

virtual BOOL LLMediaBase::isLoaded

(

)

const [inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 105 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::isLoaded().

virtual BOOL LLMediaBase::isLooping

(

)

const [inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 108 of file llmediabase.h.

References FALSE.

Referenced by LLViewerParcelMgr::processParcelProperties().

virtual BOOL LLMediaBase::isPaused

(

)

const [inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 106 of file llmediabase.h.

References FALSE.

virtual BOOL LLMediaBase::isPlaying

(

)

const [inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 107 of file llmediabase.h.

References TRUE.

Referenced by LLViewerParcelMgr::processParcelProperties().

BOOL LLMediaBase::load

(

const LLString &

urlIn

)

[virtual]

Definition at line 95 of file llmediabase.cpp.

References mMediaEventEmitter, LLMediaObserver::onLoad(), TRUE, and LLMediaEmitter< T >::update().

Referenced by LLMediaEngine::load().

virtual BOOL LLMediaBase::loop

(

S32

howMany

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 101 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::loop().

LLMediaBase * LLMediaBase::make	(	const MediaType	mediaTypeIn,
		S32	width_pixels,
		S32	height_pixels
	)			[static]

Definition at line 58 of file llmediabase.cpp.

References QuickTime.

Referenced by LLMediaEngine::load().

virtual BOOL LLMediaBase::pause

(

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 102 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::pause().

virtual BOOL LLMediaBase::play

(

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 100 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::play().

BOOL LLMediaBase::remMediaObserver

(

LLMediaObserver *

observerIn

)

[virtual]

Definition at line 207 of file llmediabase.cpp.

References mMediaEventEmitter, and LLMediaEmitter< T >::remObserver().

void LLMediaBase::resetBufferChanged

(

)

[inline]

Definition at line 135 of file llmediabase.h.

References mBufferChangeCount, and mLastBufferChangeCount.

virtual BOOL LLMediaBase::seek

(

F64

time

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 103 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::seek().

virtual void LLMediaBase::setAutoScaled

(

BOOL

autoScaledIn

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 109 of file llmediabase.h.

Referenced by LLMediaEngine::load().

virtual BOOL LLMediaBase::setBuffer

(

U8 *

bufferIn

)

[pure virtual]

Referenced by LLMediaEngine::convertImageAndLoadUrl(), and LLMediaEngine::handleSizeChangedRequest().

virtual bool LLMediaBase::setBufferSize	(	S32	width_pixels,
		S32	height_pixels
	)			[inline, virtual]

Definition at line 73 of file llmediabase.h.

Referenced by LLMediaEngine::convertImageAndLoadUrl().

virtual BOOL LLMediaBase::setVolume

(

F32

volumeIn

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 104 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::setVolume().

virtual BOOL LLMediaBase::stop

(

)

[inline, virtual]

Reimplemented in LLMediaMovieBase.

Definition at line 99 of file llmediabase.h.

References TRUE.

Referenced by LLMediaEngine::stop(), and LLMediaEngine::unload().

BOOL LLMediaBase::unload

(

)

[virtual]

Definition at line 108 of file llmediabase.cpp.

References mMediaEventEmitter, LLMediaObserver::onUnload(), TRUE, and LLMediaEmitter< T >::update().

Referenced by LLMediaEngine::unload().

virtual S32 LLMediaBase::updateMedia

(

)

[pure virtual]

Referenced by LLMediaEngine::update().

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Member Data Documentation

U32 LLMediaBase::mBufferChangeCount [protected]

Definition at line 115 of file llmediabase.h.

Referenced by bufferChanged(), getBufferChanged(), and resetBufferChanged().

U32 LLMediaBase::mLastBufferChangeCount [protected]

Definition at line 116 of file llmediabase.h.

Referenced by getBufferChanged(), and resetBufferChanged().

S32 LLMediaBase::mMediaDepthBytes [protected]

Definition at line 120 of file llmediabase.h.

Referenced by getMediaBufferSize(), and getMediaDepthBytes().

LLMediaEmitter<LLMediaObserver> LLMediaBase::mMediaEventEmitter [protected]

Definition at line 113 of file llmediabase.h.

Referenced by addMediaObserver(), init(), load(), LLMediaMovieBase::pause(), LLMediaMovieBase::play(), remMediaObserver(), LLMediaMovieBase::stop(), and unload().

S32 LLMediaBase::mMediaHeight [protected]

Definition at line 119 of file llmediabase.h.

Referenced by getMediaBufferSize(), and getMediaHeight().

S32 LLMediaBase::mMediaRowbytes [protected]

Definition at line 121 of file llmediabase.h.

Referenced by getMediaBufferSize().

S32 LLMediaBase::mMediaWidth [protected]

Definition at line 118 of file llmediabase.h.

Referenced by getMediaBufferSize(), and getMediaWidth().

S32 LLMediaBase::mTextureDepth [protected]

Definition at line 124 of file llmediabase.h.

Referenced by getTextureDepth().

S32 LLMediaBase::mTextureFormatInternal [protected]

Definition at line 125 of file llmediabase.h.

Referenced by getTextureFormatInternal().

S32 LLMediaBase::mTextureFormatPrimary [protected]

Definition at line 126 of file llmediabase.h.

Referenced by getTextureFormatPrimary().

S32 LLMediaBase::mTextureFormatSwapBytes [protected]

Definition at line 128 of file llmediabase.h.

Referenced by getTextureFormatSwapBytes().

S32 LLMediaBase::mTextureFormatType [protected]

Definition at line 127 of file llmediabase.h.

Referenced by getTextureFormatType().

S32 LLMediaBase::mTextureHeight [protected]

Definition at line 123 of file llmediabase.h.

Referenced by getTextureHeight().

S32 LLMediaBase::mTextureWidth [protected]

Definition at line 122 of file llmediabase.h.

Referenced by getTextureWidth().

enum { ... } LLMediaBase::updateMediaResult

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

• llmediabase.h
• llmediabase.cpp

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