Antiryad Gx image and texture compression

You can see here the differences between image compressions available in Antiryad Gx.
These compressions are originals and do not use third party libraries, except for PNG format.

Original image

Image size: 512x512x24

24 bits Opaque

Mode Size
RAW 786 432 bytes
PNG compression 389 989 bytes
MTD 24 bits compression 647 168 bytes

32 bits Alpha

Mode Size
RAW 1 048 576 bytes
PNG compression 465 488 bytes
MTD 32 bits compression 808,619 bytes

16 bits

16 bits 565 / 65536 colors Opaque

Mode Size
RAW 524 288 bytes
MTD 16 bits compression 283 129 bytes

15 bits 1555 / 32768 colors, 2 alpha levels

Mode Size
RAW 524 288 bytes
MTD 15 bits compression 255 976 bytes

12 bits 4444 / 4096 colors, 16 alpha levels

Mode Size
RAW 524 288 bytes
MTD 12 bits compression 184 415 bytes

Paletted

8 bits / 256 colors Opaque

Mode Size
RAW 262 144 bytes
MTD 8 bits compression 143 624 bytes

8 bits / 256 colors Alpha

Mode Size
RAW 262 144 bytes
MTD 8 bits compression 118 512 bytes

4 bits / 16 colors Opaque

Mode Size
RAW 131 072 bytes
MTD 4 bits compression 66 690 bytes

4 bits / 16 colors Alpha

Mode Size
RAW 131 072 bytes
MTD 4 bits compression 52 558 bytes

S3TC

Alias DXTC.

S3T1 Opaque

Mode Size
RAW 131 072 bytes
MTD S3T1 compression 114 278 bytes

S3T3 Alpha

Mode Size
RAW 262 144 bytes
MTD S3T3 compression 146 560 bytes

S3T5 Alpha

Mode Size
RAW 262 144 bytes
MTD S3T5 compression 169 126 bytes

GXTC

Antiryad Gx proprietary texture compression.

GXT1 Opaque

Mode Size
MTD GXT1 compression 86 391 bytes

GXT2 Alpha

Mode Size
MTD GXT2 compression 79 495 bytes

VQ

Antiryad Gx Vector quantization compression.

VQ2 Opaque

Mode Size
MTD VQ2 compression 24 131 bytes

VQ2 Alpha

Mode Size
MTD VQ2 compression 21 307 bytes

VQ4 Opaque

Mode Size
MTD VQ4 compression 14 712 bytes

VQ4 Alpha

Mode Size
MTD VQ4 compression 13 351 bytes

DCT

Antiryad Gx DCT compression.

DCT1 Opaque

Mode Size
MTD DCT1 compression 35 600 bytes

DCT2 Alpha

Mode Size
MTD DCT2 compression 44 792 bytes

Wavelet

Antiryad Gx Wavelet compression.

Wavelet1 Opaque

Mode Size
MTD Wavelet1 compression 75 374 bytes

Wavelet2 Alpha

Mode Size
MTD Wavelet2 compression 85 298 bytes

ETC

Ericson texture compression.

ETC1 Opaque

Mode Size
MTD ETC1 compression 104 775 bytes

ETC1 Alpha

Mode Size
MTD ETC1Alpha compression 127 067 bytes

ETC2 Opaque

Mode Size
MTD ETC2 compression 107 791 bytes

ETC2 Alpha

Mode Size
MTD ETC2Alpha compression 171 051 bytes

PVRTC

This compression will be available in next major version of Antiryad Gx.

PVRTC1 Opaque

Mode Size
MTD PVRTC1 compression 101 018 bytes

PVRTC1 Alpha

Mode Size
MTD PVRTC1Alpha compression 78 100 bytes

FXTC

FXT1 Opaque

Mode Size
MTD FXT1 compression 117 187 bytes

FXT1 Alpha

Mode Size
MTD FXT1 compression 114 430 bytes

PC / DOS

EGA 4 bits/16 colors

Mode Size
PCX format 131 200 bytes

PC1512 4 bits/16 colors

Mode Size
PCX format 131 200 bytes

CGA 2 bits/4 colors

Mode Size
PCX format 65 664 bytes

Amiga

6 bits Halfbrite / 64 colors Opaque

Mode Size
IFF Halfbrite 197 444 bytes

HAM6 / 4096 colors Opaque

Mode Size
IFF HAM6 197 444 bytes

HAM8 / 262144 colors Opaque

Mode Size
IFF HAM8 262 980 bytes

Atari ST / 320x200 16 colors Opaque

Mode Size
NEO format 32 128 bytes

Amstrad CPC

Mode 0 / 160x200 16 colors Opaque

Mode Size
SCR and PAL mode 0 16 623 bytes

Mode 1 / 320x200 4 colors Opaque

Mode Size
SCR and PAL mode 1 16 623 bytes

Mode 2 / 640x200 2 colors Opaque

Mode Size
SCR and PAL mode 2 16 623 bytes
imgcomp.txt · Last modified: 2016/05/02 22:05 by pyro
 
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