conformance.h File Reference

Level & Profile Related definitions. More...

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Functions
void	ProfileCheck (void)
void	LevelCheck (void)
void	update_mv_limits (ImageParameters *img, byte is_field)
void	clip_mv_range (ImageParameters *img, int search_range, MotionVector *mv, int res)
int	out_of_bounds_mvs (ImageParameters *img, short mv[2])
void	test_clip_mvs (ImageParameters *img, short mv[2], Boolean write_mb)
int	CheckPredictionParams (pic_parameter_set_rbsp_t *active_pps, Block8x8Info *b8x8info, int mode, int bslice)

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Detailed Description

Level & Profile Related definitions.

Author:

Alexis Michael Tourapis <alexismt@ieee.org>

Definition in file conformance.h.

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Function Documentation

void clip_mv_range	(	ImageParameters *	img,
		int	search_range,
		MotionVector *	mv,
		int	res
	)

Clip motion vector range given encoding level.

Definition at line 368 of file conformance.c.

References ImageParameters::MaxHmvR, and ImageParameters::MaxVmvR.

Referenced by BiPredBlockMotionSearch(), and BlockMotionSearch().

void LevelCheck

(

void

)

Check if Level constraints are satisfied.

Definition at line 285 of file conformance.c.

References ImageParameters::auto_crop_bottom, ImageParameters::auto_crop_right, InputParameters::directInferenceFlag, error(), errortext, ET_SIZE, getMaxFs(), getMaxMBPS(), InputParameters::IntraProfile, InputParameters::LevelIDC, InputParameters::MbInterlace, InputParameters::output, InputParameters::PicInterlace, InputParameters::slice_argument, and InputParameters::slice_mode.

Referenced by PatchInp().

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int out_of_bounds_mvs	(	ImageParameters *	img,
		short	mv[2]
	)

Clip motion vector range given encoding level.

Definition at line 400 of file conformance.c.

References ImageParameters::MaxHmvR, and ImageParameters::MaxVmvR.

Referenced by Get_Direct_Motion_Vectors(), and RDCost_for_macroblocks().

void ProfileCheck

(

void

)

Check Profile conformance.

Definition at line 106 of file conformance.c.

References InputParameters::BRefPictures, InputParameters::ChromaIntraDisable, InputParameters::ChromaMEEnable, InputParameters::directInferenceFlag, error(), errortext, ET_SIZE, InputParameters::FastCrIntraDecision, FREXT_CAVLC444, FREXT_Hi10P, FREXT_Hi422, FREXT_Hi444, FREXT_HP, InputParameters::GenerateMultiplePPS, InputParameters::idr_period, InputParameters::intra_period, InputParameters::IntraProfile, InputParameters::MbInterlace, InputParameters::num_ref_frames, InputParameters::num_slice_groups_minus1, InputParameters::NumberBFrames, InputParameters::partition_mode, InputParameters::PicInterlace, InputParameters::PReplaceBSlice, InputParameters::ProfileIDC, InputParameters::redundant_pic_flag, InputParameters::separate_colour_plane_flag, InputParameters::sp_periodicity, InputParameters::symbol_mode, InputParameters::WeightedBiprediction, InputParameters::WeightedPrediction, and InputParameters::yuv_format.

Referenced by PatchInp().

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void test_clip_mvs	(	ImageParameters *	img,
		short	mv[2],
		Boolean	write_mb
	)

Clip motion vector range given encoding level.

Definition at line 383 of file conformance.c.

References ImageParameters::MaxHmvR, and ImageParameters::MaxVmvR.

void update_mv_limits	(	ImageParameters *	img,
		byte	is_field
	)

Update Motion Vector Limits.

Definition at line 333 of file conformance.c.

References ImageParameters::LevelIndex, ImageParameters::MaxHmvR, ImageParameters::MaxVmvR, InputParameters::SetMVXLimit, InputParameters::SetMVYLimit, and InputParameters::UseMVLimits.

Referenced by encode_one_slice_MBAFF(), field_picture(), and frame_picture().