exa2pro/starpu-max: porting work to Maxeler DFE @ 0613ff03e98a3032b094a2e959bb4b198b7b4fe6

Samuel Thibault 1ee69f6aaa drop including sys/time.h, now useless		лет назад: 11
..
ppm_downscaler.c	660641a5d4 fix type conversion	лет назад: 12
ppm_downscaler.h	b9476e6d4a update code w.r.t coding style	лет назад: 14
yuv_downscaler.c	1ee69f6aaa drop including sys/time.h, now useless	лет назад: 11
yuv_downscaler.h	b9476e6d4a update code w.r.t coding style	лет назад: 14