2023-05-08 08:48:37 +11:00
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program essai
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use mathstuff2
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2023-06-10 08:59:54 +11:00
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use pixrgb
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use spitpgm
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use noisepictures
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2023-05-08 08:48:37 +11:00
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implicit none
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2023-06-10 17:52:36 +11:00
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! integer :: foo, bar
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2023-05-08 08:48:37 +11:00
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write(0, *) "----------------- essai -------------------"
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call init_random_seed() ! in module 'mathstuff'
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2023-10-11 07:08:50 +11:00
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! call test_noisepictures_rgb()
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2023-06-10 17:52:36 +11:00
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call test_noisepictures_rgb_range()
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2023-10-11 07:08:50 +11:00
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! call test_noisepictures_gray()
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2023-06-10 08:59:54 +11:00
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contains
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!-----------------------------------------------------------------------
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subroutine test_noisepictures_rgb ()
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implicit none
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type(t_pixrgb), allocatable :: pix (:,:)
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integer :: nombre
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print *, '------ test des noisepictures RGB'
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allocate(pix(800, 600))
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nombre = (800*600)/4
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call rgbpix_set_to_rgb(pix, 0, 0, 0)
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call noise_rgb8_pic(pix, nombre)
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call rgbpix_spit_as_pnm_8(pix, 'foo8.pnm')
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call rgbpix_set_to_rgb(pix, 0, 0, 0)
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call noise_rgb16_pic(pix, nombre)
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call rgbpix_spit_as_pnm_16(pix, 'foo16.pnm')
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deallocate (pix)
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2023-06-10 17:52:36 +11:00
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end subroutine
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!-----------------------------------------------------------------------
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! new: Sat Jun 10 06:50:51 UTC 2023
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subroutine test_noisepictures_rgb_range ()
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implicit none
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type(t_pixrgb), allocatable :: pix (:,:)
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integer :: nombre
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integer :: ranges(6)
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print *, '------ test des noisepictures RGB range'
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allocate(pix(800, 600))
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nombre = (800*600)/4
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call rgbpix_set_to_rgb(pix, 0, 0, 0)
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ranges(1) = 0 ; ranges(2) = 21000
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ranges(3) = 22000 ; ranges(4) = 43000
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ranges(5) = 44400 ; ranges(6) = 63000
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call noise_range_rgb16_pic(pix, ranges, nombre)
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call rgbpix_spit_as_pnm_16(pix, 'rngs16.pnm')
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deallocate (pix)
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2023-06-10 08:59:54 +11:00
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end subroutine
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!-----------------------------------------------------------------------
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subroutine test_noisepictures_gray ()
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implicit none
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integer, allocatable :: pix (:,:)
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integer :: nombre
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print *, '------ test des noisepictures GRAY'
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allocate(pix(800, 600))
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nombre = (800*600)/4
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pix = 0
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call noise_gray8_pic(pix, nombre)
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call spit_as_pgm_8(pix, 'bar8.pgm')
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pix = 0
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call noise_gray16_pic(pix, nombre)
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call spit_as_pgm_16(pix, 'bar16.pgm')
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deallocate (pix)
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end subroutine
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!-----------------------------------------------------------------------
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2023-05-08 08:48:37 +11:00
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end program
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