memalloc.c File Reference

Memory allocation and free helper functions. More...

#include "global.h"
#include "memalloc.h"

Include dependency graph for memalloc.c:

Go to the source code of this file.

Functions
int	get_mem2Dpel (imgpel ***array2D, int dim0, int dim1)
int	get_mem3Dpel (imgpel ****array3D, int dim0, int dim1, int dim2)
int	get_mem4Dpel (imgpel *****array4D, int dim0, int dim1, int dim2, int dim3)
int	get_mem5Dpel (imgpel ******array5D, int dim0, int dim1, int dim2, int dim3, int dim4)
void	free_mem2Dpel (imgpel **array2D)
void	free_mem3Dpel (imgpel ***array3D)
void	free_mem4Dpel (imgpel ****array4D)
void	free_mem5Dpel (imgpel *****array5D)
int	get_mem2D (byte ***array2D, int dim0, int dim1)
int	get_mem2Dint (int ***array2D, int dim0, int dim1)
int	get_mem2Dint64 (int64 ***array2D, int dim0, int dim1)
int	get_mem3D (byte ****array3D, int dim0, int dim1, int dim2)
int	get_mem4D (byte *****array4D, int dim0, int dim1, int dim2, int dim3)
int	get_mem3Dint (int ****array3D, int dim0, int dim1, int dim2)
int	get_mem3Dint64 (int64 ****array3D, int dim0, int dim1, int dim2)
int	get_mem4Dint (int *****array4D, int dim0, int dim1, int dim2, int dim3)
int	get_mem5Dint (int ******array5D, int dim0, int dim1, int dim2, int dim3, int dim4)
void	free_mem2D (byte **array2D)
void	free_mem2Dint (int **array2D)
void	free_mem2Dint64 (int64 **array2D)
void	free_mem3D (byte ***array3D)
void	free_mem4D (byte ****array4D)
void	free_mem3Dint (int ***array3D)
void	free_mem3Dint64 (int64 ***array3D)
void	free_mem4Dint (int ****array4D)
void	free_mem5Dint (int *****array5D)
void	no_mem_exit (char *where)
int	get_mem2Dshort (short ***array2D, int dim0, int dim1)
int	get_mem3Dshort (short ****array3D, int dim0, int dim1, int dim2)
int	get_mem4Dshort (short *****array4D, int dim0, int dim1, int dim2, int dim3)
int	get_mem5Dshort (short ******array5D, int dim0, int dim1, int dim2, int dim3, int dim4)
int	get_mem6Dshort (short *******array6D, int dim0, int dim1, int dim2, int dim3, int dim4, int dim5)
int	get_mem7Dshort (short ********array7D, int dim0, int dim1, int dim2, int dim3, int dim4, int dim5, int dim6)
void	free_mem2Dshort (short **array2D)
void	free_mem3Dshort (short ***array3D)
void	free_mem4Dshort (short ****array4D)
void	free_mem5Dshort (short *****array5D)
void	free_mem6Dshort (short ******array6D)
void	free_mem7Dshort (short *******array7D)
int	get_mem2Ddouble (double ***array2D, int dim0, int dim1)
int	get_mem2Dodouble (double ***array2D, int dim0, int dim1, int offset)
int	get_mem3Dodouble (double ****array3D, int dim0, int dim1, int dim2, int offset)
int	get_offset_mem2Dshort (short ***array2D, int dim0, int dim1, int offset_y, int offset_x)
int	get_mem3Doint (int ****array3D, int dim0, int dim1, int dim2, int offset)
int	get_mem2Doint (int ***array2D, int dim0, int dim1, int offset)
int	get_mem3Ddouble (double ****array3D, int dim0, int dim1, int dim2)
void	free_mem2Ddouble (double **array2D)
void	free_mem2Dodouble (double **array2D, int offset)
void	free_mem3Dodouble (double ***array3D, int dim0, int dim1, int offset)
void	free_mem3Doint (int ***array3D, int dim0, int dim1, int offset)
void	free_mem2Doint (int **array2D, int offset)
void	free_offset_mem2Dshort (short **array2D, int dim1, int offset_y, int offset_x)
void	free_mem3Ddouble (double ***array3D)

---

Detailed Description

Memory allocation and free helper functions.

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

• Alexis Michael Tourapis <alexismt@ieee.org>
• Karsten Sühring <suehring@hhi.de>

Definition in file memalloc.c.

---

Function Documentation

void free_mem2D

(

byte **

array2D

)

free 2D memory array which was allocated with get_mem2D()

Definition at line 422 of file memalloc.c.

References error().

Referenced by free_colocated(), free_global_buffers(), and free_mem3D().

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void free_mem2Ddouble

(

double **

array2D

)

free 2D double memory array which was allocated with get_mem2Ddouble()

Definition at line 1102 of file memalloc.c.

References error().

Referenced by free_mem3Ddouble().

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void free_mem2Dint

(

int **

array2D

)

free 2D memory array which was allocated with get_mem2Dint()

Definition at line 446 of file memalloc.c.

References error().

Referenced by free_global_buffers(), and free_mem3Dint().

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void free_mem2Dint64

(

int64 **

array2D

)

free 2D memory array which was allocated with get_mem2Dint64()

Definition at line 470 of file memalloc.c.

References error().

Referenced by free_mem3Dint64().

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void free_mem2Dodouble	(	double **	array2D,
		int	offset
	)

free 2D double memory array (with offset) which was allocated with get_mem2Ddouble()

Definition at line 1128 of file memalloc.c.

References error().

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void free_mem2Doint	(	int **	array2D,
		int	offset
	)

free 2D double memory array (with offset) which was allocated with get_mem2Ddouble()

Definition at line 1223 of file memalloc.c.

References error().

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void free_mem2Dpel

(

imgpel **

array2D

)

free 2D memory array which was allocated with get_mem2Dpel()

Definition at line 123 of file memalloc.c.

References error().

Referenced by buildPredblockRegionYUV(), buildPredRegionYUV(), free_global_buffers(), free_mem3Dpel(), free_storable_picture(), and interpret_spare_pic().

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void free_mem2Dshort

(

short **

array2D

)

free 2D short memory array which was allocated with get_mem2Dshort()

Definition at line 773 of file memalloc.c.

References error().

Referenced by free_mem3Dshort(), and free_storable_picture().

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void free_mem3D

(

byte ***

array3D

)

free 3D memory array which was allocated with get_mem3D()

Definition at line 494 of file memalloc.c.

References error(), and free_mem2D().

Referenced by free_colocated(), free_mem4D(), and interpret_spare_pic().

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void free_mem3Ddouble

(

double ***

array3D

)

free 3D memory array which was alocated with get_mem3Dint()

Definition at line 1275 of file memalloc.c.

References error(), and free_mem2Ddouble().

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void free_mem3Dint

(

int ***

array3D

)

free 3D memory array which was allocated with get_mem3Dint()

Definition at line 534 of file memalloc.c.

References error(), and free_mem2Dint().

Referenced by free_global_buffers(), free_img(), free_mem4Dint(), and interpret_post_filter_hints_info().

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void free_mem3Dint64

(

int64 ***

array3D

)

free 3D memory array which was allocated with get_mem3Dint64()

Definition at line 555 of file memalloc.c.

References error(), and free_mem2Dint64().

Referenced by free_colocated().

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void free_mem3Dodouble	(	double ***	array3D,
		int	dim0,
		int	dim1,
		int	offset
	)

free 3D memory array with offset

Definition at line 1151 of file memalloc.c.

References error().

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void free_mem3Doint	(	int ***	array3D,
		int	dim0,
		int	dim1,
		int	offset
	)

free 3D memory array with offset

Definition at line 1186 of file memalloc.c.

References error().

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void free_mem3Dpel

(

imgpel ***

array3D

)

free 3D memory array which was allocated with get_mem3Dpel()

Definition at line 148 of file memalloc.c.

References error(), and free_mem2Dpel().

Referenced by free_global_buffers(), free_img(), free_mem4Dpel(), free_storable_picture(), and write_out_picture().

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void free_mem3Dshort

(

short ***

array3D

)

free 3D short memory array which was allocated with get_mem3Dshort()

Definition at line 796 of file memalloc.c.

References error(), and free_mem2Dshort().

Referenced by free_mem4Dshort().

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void free_mem4D

(

byte ****

array4D

)

free 4D memory array which was allocated with get_mem3D()

Definition at line 514 of file memalloc.c.

References error(), and free_mem3D().

Referenced by free_global_buffers().

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void free_mem4Dint

(

int ****

array4D

)

free 4D memory array which was allocated with get_mem4Dint()

Definition at line 575 of file memalloc.c.

References error(), and free_mem3Dint().

Referenced by free_global_buffers(), and free_mem5Dint().

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void free_mem4Dpel

(

imgpel ****

array4D

)

free 4D memory array which was allocated with get_mem4Dpel()

Definition at line 167 of file memalloc.c.

References error(), and free_mem3Dpel().

Referenced by free_mem5Dpel().

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void free_mem4Dshort

(

short ****

array4D

)

free 4D short memory array which was allocated with get_mem4Dshort()

Definition at line 816 of file memalloc.c.

References error(), and free_mem3Dshort().

Referenced by free_colocated(), and free_mem5Dshort().

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void free_mem5Dint

(

int *****

array5D

)

free 5D int memory array which was allocated with get_mem5Dint()

Definition at line 594 of file memalloc.c.

References error(), and free_mem4Dint().

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void free_mem5Dpel

(

imgpel *****

array5D

)

free 5D memory array which was allocated with get_mem5Dpel()

Definition at line 186 of file memalloc.c.

References error(), and free_mem4Dpel().

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void free_mem5Dshort

(

short *****

array5D

)

free 5D short memory array which was allocated with get_mem5Dshort()

Definition at line 836 of file memalloc.c.

References error(), and free_mem4Dshort().

Referenced by free_mem6Dshort().

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void free_mem6Dshort

(

short ******

array6D

)

free 6D short memory array which was allocated with get_mem6Dshort()

Definition at line 856 of file memalloc.c.

References error(), and free_mem5Dshort().

Referenced by free_mem7Dshort().

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void free_mem7Dshort

(

short *******

array7D

)

free 7D short memory array which was allocated with get_mem7Dshort()

Definition at line 876 of file memalloc.c.

References error(), and free_mem6Dshort().

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void free_offset_mem2Dshort	(	short **	array2D,
		int	dim1,
		int	offset_y,
		int	offset_x
	)

free 2D double memory array (with offset) which was allocated with get_mem2Ddouble()

Definition at line 1249 of file memalloc.c.

References error().

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int get_mem2D	(	byte ***	array2D,
		int	dim0,
		int	dim1
	)

Allocate 2D memory array -> unsigned char array2D[dim0][dim1].

Output:

memory size in bytes

Definition at line 207 of file memalloc.c.

References no_mem_exit().

Referenced by alloc_motion_params(), get_mem3D(), and init_global_buffers().

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int get_mem2Ddouble	(	double ***	array2D,
		int	dim0,
		int	dim1
	)

Allocate 2D memory array -> double array2D[dim0][dim1].

Output:

memory size in bytes

Definition at line 898 of file memalloc.c.

References no_mem_exit().

Referenced by get_mem3Ddouble().

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int get_mem2Dint	(	int ***	array2D,
		int	dim0,
		int	dim1
	)

Allocate 2D memory array -> int array2D[dim0][dim1].

Output:

memory size in bytes

Definition at line 231 of file memalloc.c.

References no_mem_exit().

Referenced by get_mem3Dint(), and init_global_buffers().

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int get_mem2Dint64	(	int64 ***	array2D,
		int	dim0,
		int	dim1
	)

Allocate 2D memory array -> int64 array2D[dim0][dim1].

Output:

memory size in bytes

Definition at line 255 of file memalloc.c.

References no_mem_exit().

Referenced by get_mem3Dint64().

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int get_mem2Dodouble	(	double ***	array2D,
		int	dim0,
		int	dim1,
		int	offset
	)

Allocate 2D memory array -> double array2D[dim0][dim1] Note that array is shifted towards offset allowing negative values.

Output:

memory size in bytes

Definition at line 924 of file memalloc.c.

References no_mem_exit().

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int get_mem2Doint	(	int ***	array2D,
		int	dim0,
		int	dim1,
		int	offset
	)

Allocate 2D memory array -> int array2D[dim0][dim1] Note that array is shifted towards offset allowing negative values.

Output:

memory size in bytes

Definition at line 1048 of file memalloc.c.

References no_mem_exit().

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int get_mem2Dpel	(	imgpel ***	array2D,
		int	dim0,
		int	dim1
	)

Allocate 2D memory array -> imgpel array2D[dim0][dim1].

Output:

memory size in bytes

Definition at line 29 of file memalloc.c.

References no_mem_exit().

Referenced by alloc_storable_picture(), buildPredblockRegionYUV(), buildPredRegionYUV(), get_mem3Dpel(), init_global_buffers(), and interpret_spare_pic().

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int get_mem2Dshort	(	short ***	array2D,
		int	dim0,
		int	dim1
	)

Allocate 2D short memory array -> short array2D[rows][columns].

Output:

memory size in bytes

Definition at line 630 of file memalloc.c.

References no_mem_exit().

Referenced by alloc_storable_picture(), and get_mem3Dshort().

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int get_mem3D	(	byte ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2
	)

Allocate 3D memory array -> unsigned char array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 279 of file memalloc.c.

References get_mem2D(), and no_mem_exit().

Referenced by alloc_motion_params(), get_mem4D(), and interpret_spare_pic().

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int get_mem3Ddouble	(	double ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2
	)

Allocate 3D memory array -> int array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 1076 of file memalloc.c.

References get_mem2Ddouble(), and no_mem_exit().

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int get_mem3Dint	(	int ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2
	)

Allocate 3D memory array -> int array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 327 of file memalloc.c.

References get_mem2Dint(), and no_mem_exit().

Referenced by alloc_img(), get_mem4Dint(), init_global_buffers(), and interpret_post_filter_hints_info().

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int get_mem3Dint64	(	int64 ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2
	)

Allocate 3D memory array -> int64 array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 351 of file memalloc.c.

References get_mem2Dint64(), and no_mem_exit().

Referenced by alloc_motion_params().

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int get_mem3Dodouble	(	double ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	offset
	)

Allocate 3D memory double array -> double array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 950 of file memalloc.c.

References no_mem_exit().

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int get_mem3Doint	(	int ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	offset
	)

Allocate 3D memory int array -> int array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 1015 of file memalloc.c.

References no_mem_exit().

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int get_mem3Dpel	(	imgpel ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2
	)

Allocate 3D memory array -> imgpel array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 54 of file memalloc.c.

References get_mem2Dpel(), and no_mem_exit().

Referenced by alloc_img(), alloc_storable_picture(), get_mem4Dpel(), init_global_buffers(), and write_out_picture().

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int get_mem3Dshort	(	short ****	array3D,
		int	dim0,
		int	dim1,
		int	dim2
	)

Allocate 3D memory short array -> short array3D[dim0][dim1][dim2].

Output:

memory size in bytes

Definition at line 654 of file memalloc.c.

References get_mem2Dshort(), and no_mem_exit().

Referenced by get_mem4Dshort().

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int get_mem4D	(	byte *****	array4D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3
	)

Allocate 4D memory array -> unsigned char array4D[dim0][dim1][dim2][dim3].

Output:

memory size in bytes

Definition at line 303 of file memalloc.c.

References get_mem3D(), and no_mem_exit().

Referenced by init_global_buffers().

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int get_mem4Dint	(	int *****	array4D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3
	)

Allocate 4D memory array -> int array4D[dim0][dim1][dim2][dim3].

Output:

memory size in bytes

Definition at line 375 of file memalloc.c.

References get_mem3Dint(), and no_mem_exit().

Referenced by get_mem5Dint(), and init_global_buffers().

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int get_mem4Dpel	(	imgpel *****	array4D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3
	)

Allocate 4D memory array -> imgpel array4D[dim0][dim1][dim2][dim3].

Output:

memory size in bytes

Definition at line 77 of file memalloc.c.

References get_mem3Dpel(), and no_mem_exit().

Referenced by get_mem5Dpel().

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int get_mem4Dshort	(	short *****	array4D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3
	)

Allocate 4D memory short array -> short array3D[dim0][dim1][dim2][dim3].

Output:

memory size in bytes

Definition at line 679 of file memalloc.c.

References get_mem3Dshort(), and no_mem_exit().

Referenced by alloc_motion_params(), and get_mem5Dshort().

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int get_mem5Dint	(	int ******	array5D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3,
		int	dim4
	)

Allocate 5D memory array -> int array5D[dim0][dim1][dim2][dim3][dim4].

Output:

memory size in bytes

Definition at line 399 of file memalloc.c.

References get_mem4Dint(), and no_mem_exit().

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int get_mem5Dpel	(	imgpel ******	array5D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3,
		int	dim4
	)

Allocate 5D memory array -> imgpel array5D[dim0][dim1][dim2][dim3][dim4].

Output:

memory size in bytes

Definition at line 101 of file memalloc.c.

References get_mem4Dpel(), and no_mem_exit().

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int get_mem5Dshort	(	short ******	array5D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3,
		int	dim4
	)

Allocate 5D memory array -> short array5D[dim0][dim1][dim2][dim3][dim4].

Output:

memory size in bytes

Definition at line 703 of file memalloc.c.

References get_mem4Dshort(), and no_mem_exit().

Referenced by get_mem6Dshort().

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int get_mem6Dshort	(	short *******	array6D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3,
		int	dim4,
		int	dim5
	)

Allocate 6D memory array -> short array6D[dim0][dim1][dim2][dim3][dim4][dim5].

Output:

memory size in bytes

Definition at line 727 of file memalloc.c.

References get_mem5Dshort(), and no_mem_exit().

Referenced by get_mem7Dshort().

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int get_mem7Dshort	(	short ********	array7D,
		int	dim0,
		int	dim1,
		int	dim2,
		int	dim3,
		int	dim4,
		int	dim5,
		int	dim6
	)

Allocate 7D memory array -> short array7D[dim0][dim1][dim2][dim3][dim4][dim5][dim6].

Output:

memory size in bytes

Definition at line 751 of file memalloc.c.

References get_mem6Dshort(), and no_mem_exit().

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int get_offset_mem2Dshort	(	short ***	array2D,
		int	dim0,
		int	dim1,
		int	offset_y,
		int	offset_x
	)

Allocate 2D memory array -> int array2D[dim0][dim1] Note that array is shifted towards offset allowing negative values.

Output:

memory size in bytes

Definition at line 984 of file memalloc.c.

References no_mem_exit().

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void no_mem_exit

(

char *

where

)

Exit program if memory allocation failed (using error()).

Parameters:

where

string indicating which memory allocation failed

Definition at line 614 of file memalloc.c.

References error(), errortext, and ET_SIZE.

Referenced by alloc_colocated(), alloc_frame_store(), alloc_img(), alloc_ref_pic_list_reordering_buffer(), alloc_storable_picture(), AllocNALU(), AllocPPS(), AllocSPS(), arideco_create_decoding_environment(), copy_dec_picture_JV(), create_contexts_MotionInfo(), create_contexts_TextureInfo(), ercConcealInterFrame(), ercInit(), ercOpen(), ercReset(), find_snr(), get_mem2D(), get_mem2Ddouble(), get_mem2Dint(), get_mem2Dint64(), get_mem2Dodouble(), get_mem2Doint(), get_mem2Dpel(), get_mem2Dshort(), get_mem3D(), get_mem3Ddouble(), get_mem3Dint(), get_mem3Dint64(), get_mem3Dodouble(), get_mem3Doint(), get_mem3Dpel(), get_mem3Dshort(), get_mem4D(), get_mem4Dint(), get_mem4Dpel(), get_mem4Dshort(), get_mem5Dint(), get_mem5Dpel(), get_mem5Dshort(), get_mem6Dshort(), get_mem7Dshort(), get_offset_mem2Dshort(), GetRTPNALU(), init_dpb(), init_global_buffers(), init_lists(), init_out_buffer(), init_picture(), init_qp_process(), InterpretPPS(), main(), and write_out_picture().

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