ra288.c File Reference

Go to the source code of this file.

Classes
struct	Real288_internal
Functions
static int	ra288_decode_init (AVCodecContext *avctx)
static void	prodsum (float *tgt, float *src, int len, int n)
static void	co (int n, int i, int j, float *in, float *out, float *st1, float *st2, const float *table)
static int	pred (float *in, float *tgt, int n)
static void	colmult (float *tgt, float *m1, const float *m2, int n)
static void	unpack (unsigned short *tgt, unsigned char *src, unsigned int len)
static void	update (Real288_internal *glob)
static void	decode (Real288_internal *glob, unsigned int input)
static void *	decode_block (AVCodecContext *avctx, unsigned char *in, signed short int *out, unsigned len)
static int	ra288_decode_frame (AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
Variables
AVCodec	ra_288_decoder

---

Function Documentation

static int ra288_decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 38 of file ra288.c.

static void prodsum	(	float *	tgt,
		float *	src,
		int	len,
		int	n
	)			[static]

Definition at line 197 of file ra288.c.

Referenced by co().

static void co	(	int	n,
		int	i,
		int	j,
		float *	in,
		float *	out,
		float *	st1,
		float *	st2,
		const float *	table
	)			[static]

Definition at line 169 of file ra288.c.

Referenced by RTjpeg::b2s(), RTjpeg::s2b(), update(), and vertX1Filter().

static int pred	(	float *	in,
		float *	tgt,
		int	n
	)			[static]

Definition at line 139 of file ra288.c.

Referenced by adpcm_decode_frame(), build_frame_code(), decode_mb_cabac(), decode_ref_pic_list_reordering(), encode_picture_lossless(), ff_mpeg4_pred_dc(), ff_msmpeg4_coded_block_pred(), ff_wmv2_decode_mb(), ff_wmv2_encode_mb(), fill_caches(), get_block_rd(), ljpeg_decode_rgb_scan(), ljpeg_decode_yuv_scan(), ls_decode_line(), ls_encode_line(), msmpeg4_decode_dc(), msmpeg4_encode_dc(), msmpeg4_encode_mb(), msmpeg4_pred_dc(), msmpeg4v34_decode_mb(), smka_decode_frame(), sub_hfyu_median_prediction_c(), update(), vc1_coded_block_pred(), vc1_decode_i_blocks(), vc1_decode_i_blocks_adv(), vc1_i_pred_dc(), and vc1_pred_dc().

static void colmult	(	float *	tgt,
		float *	m1,
		const float *	m2,
		int	n
	)			[static]

Definition at line 133 of file ra288.c.

Referenced by update().

static void unpack	(	unsigned short *	tgt,
		unsigned char *	src,
		unsigned int	len
	)			[static]

Definition at line 52 of file ra288.c.

Referenced by decode_block().

static void update

(

Real288_internal *

glob

)

[static]

Definition at line 73 of file ra288.c.

Referenced by MythScreenStack::AddScreen(), VideoDialog::cancelPopup(), MythNewsConfig::changeContext(), MythFlixConfig::changeContext(), ProgFinder::clearShowData(), DVDRipBox::connectionClosed(), ViewScheduled::cursorDown(), ViewScheduleDiff::cursorDown(), ProgramRecPriority::cursorDown(), ProgLister::cursorDown(), PreviousList::cursorDown(), PlaybackBox::cursorDown(), MythNewsConfig::cursorDown(), MythFlixConfig::cursorDown(), ChannelRecPriority::cursorDown(), Weather::cursorLeft(), ProgFinder::cursorLeft(), PlaybackBox::cursorLeft(), MythNewsConfig::cursorLeft(), MythNews::cursorLeft(), MythFlixConfig::cursorLeft(), MythFlix::cursorLeft(), Weather::cursorRight(), ProgFinder::cursorRight(), PlaybackBox::cursorRight(), MythNewsConfig::cursorRight(), MythNews::cursorRight(), MythFlixConfig::cursorRight(), MythFlix::cursorRight(), ViewScheduled::cursorUp(), ViewScheduleDiff::cursorUp(), ProgramRecPriority::cursorUp(), ProgLister::cursorUp(), PreviousList::cursorUp(), PlaybackBox::cursorUp(), MythNewsConfig::cursorUp(), MythFlixConfig::cursorUp(), ChannelRecPriority::cursorUp(), ViewScheduled::customEvent(), VideoSelected::customEvent(), ProgLister::customEvent(), PreviousList::customEvent(), IconView::customEvent(), GuideGrid::customEvent(), ProgramRecPriority::deactivate(), decode_block(), StatusBox::doAutoExpireList(), PlaybackBox::doBeginFlagging(), StatusBox::doJobQueueStatus(), StatusBox::doListingsStatus(), StatusBox::doLogEntries(), StatusBox::doMachineStatus(), StatusBox::doScheduleStatus(), LocationDialog::doSearch(), StatusBox::doTunerStatus(), doUpgradeTVDatabaseSchema(), ProgramRecPriority::edit(), ChannelRecPriority::edit(), SingleView::EffectBlobs(), SingleView::EffectChessboard(), SingleView::EffectCircleOut(), SingleView::EffectGrowing(), SingleView::EffectHorizLines(), SingleView::EffectIncomingEdges(), SingleView::EffectMeltdown(), SingleView::EffectMultiCircleOut(), SingleView::EffectNoise(), SingleView::EffectNone(), SingleView::EffectSpiralIn(), SingleView::EffectSweep(), SingleView::EffectVertLines(), VideoGallery::fetchVideos(), VideoBrowser::fetchVideos(), GuideGrid::generateListings(), MythNews::getHttpFile(), VideoGallery::goBack(), VideoGallery::handleSelect(), IconView::HandleShowDevices(), DVDRipBox::handleStatus(), Weather::holdPage(), VideoBrowser::jumpToSelection(), ViewScheduled::keyPressEvent(), StatusBox::keyPressEvent(), SingleView::keyPressEvent(), ProgramRecPriority::keyPressEvent(), ProgLister::keyPressEvent(), PreviousList::keyPressEvent(), PlaybackBox::keyPressEvent(), MythNewsConfig::keyPressEvent(), MythFlixConfig::keyPressEvent(), IconView::keyPressEvent(), ChannelRecPriority::keyPressEvent(), PlaybackBox::listChanged(), VideoGallery::moveCursor(), PlaybackBox::pageBottom(), PlaybackBox::pageMiddle(), PlaybackBox::pageTop(), GuideGrid::paintEvent(), VideoDialog::playVideo(), PlaybackBox::previewReady(), MythNews::processAndShowNews(), MythFlixQueue::processAndShowNews(), MythFlix::processAndShowNews(), ProgramRecPriority::remove(), FileAssocDialog::removeExtensionPopup(), GuideGrid::repaintVideoTimeout(), VideoDisplayProfile::SaveDB(), StatusBox::setHelpText(), PlaybackBox::setRecTitle(), PlaybackBox::setUnwatched(), PlaybackBox::setWatched(), FileAssocDialog::showCurrentFA(), Weather::showLayout(), ProgFinder::showProgramList(), ProgFinder::showSearchList(), ProgFinder::showShowingList(), Weather::showtime_timeout(), PlaybackBox::showViewChanger(), SingleView::SlideTimeout(), MythNews::slotArticleSelected(), MythFlixQueue::slotArticleSelected(), MythFlix::slotArticleSelected(), MythNews::slotSiteSelected(), VideoSelected::startPlayItem(), PlaybackBox::timeout(), PlaybackBox::toggleAutoExpire(), PlaybackBox::togglePlayListItem(), PlaybackBox::toggleView(), QMD5::update(), ProgFinder::update_timeout(), StatusBox::updateContent(), MythRemoteLineEdit::updateCycle(), MythThemedDialog::updateForeground(), MythThemedDialog::updateForegroundRegion(), VideoSelected::updatePlayWait(), VideoBrowser::updatePlayWait(), PlaybackBox::UpdateProgressBar(), and PlaybackBox::updateShowTitles().

static void decode	(	Real288_internal *	glob,
		unsigned int	input
	)			[static]

Definition at line 91 of file ra288.c.

Referenced by b64test(), cc_decode(), cc_handler(), decode_block(), SOAPClient::GetNodeValue(), HTTPRequest::GetParameters(), CDSObject::GetPropValue(), UPnpCDSExtension::ProcessKey(), HTTPRequest::ProcessSOAPPayload(), and SOAPClient::SendSOAPRequest().

static void* decode_block	(	AVCodecContext *	avctx,
		unsigned char *	in,
		signed short int *	out,
		unsigned	len
	)			[static]

Definition at line 211 of file ra288.c.

static int ra288_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		uint8_t *	buf,
		int	buf_size
	)			[static]

Definition at line 229 of file ra288.c.

---

Variable Documentation

AVCodec ra_288_decoder

Initial value:

{
    "real_288",
    CODEC_TYPE_AUDIO,
    CODEC_ID_RA_288,
    sizeof(Real288_internal),
    ra288_decode_init,
    NULL,
    NULL,
    ra288_decode_frame,
}

Definition at line 248 of file ra288.c.