2023-05-07 23:48:37 +02:00
|
|
|
program essai
|
|
|
|
|
|
|
|
|
|
use mathstuff2
|
2023-06-09 23:59:54 +02:00
|
|
|
use pixrgb
|
|
|
|
|
use spitpgm
|
|
|
|
|
use noisepictures
|
2023-05-07 23:48:37 +02:00
|
|
|
implicit none
|
|
|
|
|
|
2023-06-10 08:52:36 +02:00
|
|
|
! integer :: foo, bar
|
2023-05-07 23:48:37 +02:00
|
|
|
|
|
|
|
|
write(0, *) "----------------- essai -------------------"
|
|
|
|
|
|
|
|
|
|
call init_random_seed() ! in module 'mathstuff'
|
2023-06-09 23:59:54 +02:00
|
|
|
call test_noisepictures_rgb()
|
2023-06-10 08:52:36 +02:00
|
|
|
call test_noisepictures_rgb_range()
|
2023-06-09 23:59:54 +02:00
|
|
|
call test_noisepictures_gray()
|
|
|
|
|
|
|
|
|
|
contains
|
|
|
|
|
!-----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
subroutine test_noisepictures_rgb ()
|
|
|
|
|
implicit none
|
|
|
|
|
|
|
|
|
|
type(t_pixrgb), allocatable :: pix (:,:)
|
|
|
|
|
integer :: nombre
|
|
|
|
|
print *, '------ test des noisepictures RGB'
|
|
|
|
|
|
|
|
|
|
allocate(pix(800, 600))
|
|
|
|
|
nombre = (800*600)/4
|
|
|
|
|
|
|
|
|
|
call rgbpix_set_to_rgb(pix, 0, 0, 0)
|
|
|
|
|
call noise_rgb8_pic(pix, nombre)
|
|
|
|
|
call rgbpix_spit_as_pnm_8(pix, 'foo8.pnm')
|
|
|
|
|
|
|
|
|
|
call rgbpix_set_to_rgb(pix, 0, 0, 0)
|
|
|
|
|
call noise_rgb16_pic(pix, nombre)
|
|
|
|
|
call rgbpix_spit_as_pnm_16(pix, 'foo16.pnm')
|
|
|
|
|
|
|
|
|
|
deallocate (pix)
|
|
|
|
|
|
2023-06-10 08:52:36 +02:00
|
|
|
end subroutine
|
|
|
|
|
!-----------------------------------------------------------------------
|
|
|
|
|
! new: Sat Jun 10 06:50:51 UTC 2023
|
|
|
|
|
|
|
|
|
|
subroutine test_noisepictures_rgb_range ()
|
|
|
|
|
implicit none
|
|
|
|
|
|
|
|
|
|
type(t_pixrgb), allocatable :: pix (:,:)
|
|
|
|
|
integer :: nombre
|
|
|
|
|
integer :: ranges(6)
|
|
|
|
|
|
|
|
|
|
print *, '------ test des noisepictures RGB range'
|
|
|
|
|
|
|
|
|
|
allocate(pix(800, 600))
|
|
|
|
|
nombre = (800*600)/4
|
|
|
|
|
|
|
|
|
|
call rgbpix_set_to_rgb(pix, 0, 0, 0)
|
|
|
|
|
ranges(1) = 0 ; ranges(2) = 21000
|
|
|
|
|
ranges(3) = 22000 ; ranges(4) = 43000
|
|
|
|
|
ranges(5) = 44400 ; ranges(6) = 63000
|
|
|
|
|
|
|
|
|
|
call noise_range_rgb16_pic(pix, ranges, nombre)
|
|
|
|
|
call rgbpix_spit_as_pnm_16(pix, 'rngs16.pnm')
|
|
|
|
|
|
|
|
|
|
deallocate (pix)
|
|
|
|
|
|
2023-06-09 23:59:54 +02:00
|
|
|
end subroutine
|
|
|
|
|
!-----------------------------------------------------------------------
|
|
|
|
|
subroutine test_noisepictures_gray ()
|
|
|
|
|
implicit none
|
|
|
|
|
|
|
|
|
|
integer, allocatable :: pix (:,:)
|
|
|
|
|
integer :: nombre
|
|
|
|
|
print *, '------ test des noisepictures GRAY'
|
|
|
|
|
|
|
|
|
|
allocate(pix(800, 600))
|
|
|
|
|
nombre = (800*600)/4
|
|
|
|
|
|
|
|
|
|
pix = 0
|
|
|
|
|
call noise_gray8_pic(pix, nombre)
|
|
|
|
|
call spit_as_pgm_8(pix, 'bar8.pgm')
|
|
|
|
|
|
|
|
|
|
pix = 0
|
|
|
|
|
call noise_gray16_pic(pix, nombre)
|
|
|
|
|
call spit_as_pgm_16(pix, 'bar16.pgm')
|
|
|
|
|
|
|
|
|
|
deallocate (pix)
|
|
|
|
|
|
|
|
|
|
end subroutine
|
|
|
|
|
|
|
|
|
|
!-----------------------------------------------------------------------
|
2023-05-07 23:48:37 +02:00
|
|
|
|
|
|
|
|
end program
|
