Lode Vandevenne committed [r150]

remove incorrect use of block mode

Lode Vandevenne committed [r205]

remove incorrect use of block mode

Lode Vandevenne committed [r149]

faster 3x3 median

Lode Vandevenne committed [r148]

faster gaussian blur

Lode Vandevenne committed [r147]

built-in gui, fix zoom-lag

Lode Vandevenne committed [r204]

Lode Vandevenne committed [r203]

Lode Vandevenne committed [r202]

Lode Vandevenne committed [r201]