Index

Package: hqx

Description

package hqx is

Subprograms & Entries

hq2x

procedure hq2x
( src: Address;
srcXres: Positive;
dst: Address;
dstXres: Positive;
width, height: Positive );

References:

hqx.ads:17:15 (declaration)
scaling.adb:101:25 (reference)
hqx.adb:4:15 (body)
hqx.adb:19:9 (label)

Called by:

Scaling.Scale defined at scaling.ads:30:15

Calls:

hqx.hq2x.hq2x_32_C defined at hqx.adb:10:19
Enlarges a image by 3x magnification using the hq2x filter. The destination image must be at least twice as large as the source. src : the source image data dest : the destination image data (must be large enough!) srcXres: the width of the source image in pixels dstXres: the width of the destination image in pixels width : the width of the area from the source image to scale height : the height of the area from the source image to scale

hq3x

procedure hq3x
( src: Address;
srcXres: Positive;
dst: Address;
dstXres: Positive;
width, height: Positive );

References:

hqx.ads:37:15 (declaration)
scaling.adb:106:25 (reference)
hqx.adb:23:15 (body)
hqx.adb:38:9 (label)

Called by:

Scaling.Scale defined at scaling.ads:30:15

Calls:

hqx.hq3x.hq3x_32_C defined at hqx.adb:29:19
Enlarges an image by 3x magnification using the hq3x filter. The destination image must be at least three times the size of the source. src : the source image data dest : the destination image data (must be large enough!) srcXres: the width of the source image in pixels dstXres: the width of the destination image in pixels width : the width of the area from the source image to scale height : the height of the area from the source image to scale

hq4x

procedure hq4x
( src: Address;
srcXres: Positive;
dst: Address;
dstXres: Positive;
width, height: Positive );

References:

hqx.ads:57:15 (declaration)
scaling.adb:111:25 (reference)
hqx.adb:42:15 (body)
hqx.adb:57:9 (label)

Called by:

Scaling.Scale defined at scaling.ads:30:15

Calls:

hqx.hq4x.hq4x_32_C defined at hqx.adb:48:19
Enlarges an image by 4x magnification using the hq4x filter. The destination image must be at least four times the size of the source. src : the source image data dest : the destination image data (must be large enough!) srcXres: the width of the source image in pixels dstXres: the width of the destination image in pixels width : the width of the area from the source image to scale height : the height of the area from the source image to scale