Compiling pv on my Ubuntu Mate raspberry pi 4.
A very short action:
make
clang++ -c -Ofast -march=native -std=c++11 -c -fno-math-errno
-Wno-unused-value pv_no_rendering.cc -o pv_no_rendering.o
clang: error: the clang compiler does not support '-march=native'
make: *** [makefile:103: pv_no_rendering.o] Error 1
So it works fine on Debian Buster on my server RPi4, but not on my RPi4
with Ubuntu Mate 20.04 (Ubuntu 20.04.2 LTS; uname -a: Linux ubuntu
5.4.0-1028-raspi #31-Ubuntu SMP PREEMPT Wed Jan 20 11:30:45 UTC 2021
aarch64 aarch64 aarch64 GNU/Linux)
So I removed the -march=native from the common_compiler_flags in the
makefile and started make again.
Now it builds 3 versions which I quickly checked on a partial pano on a
1920x1080 monitor.
See attached txt files.
Harry
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detected path: <./>
initializing user interface
processing command line arguments
no images specified, opening file select dialog
received selection: /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725
- panos/20110725-013-024.jpg
pushing filename /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725 -
panos/20110725-013-024.jpg
user selected 1 files
initialization complete
next file from queue: '/media/PUBLIC/Shared Pictures/Picture
Library/2011/20110725 - panos/20110725-013-024.jpg'
inner_main called: starting display cycle
GUI scaling factor set to 1.00000
setup_window: full_screen = 1
reading metadata from /media/PUBLIC/Shared Pictures/Picture
Library/2011/20110725 - panos/20110725-013-024.jpg
UserComment EXIF tag yields projection: Equirectangular
hfov: 190 vfov: 124
gleaned projection SPHERICAL from metadata
warning: UserComment EXIF tag for hfov data
is wrong for cropped images
gleaned source hfov 190.00000 from metadata
no vfov data, calculating vfov from hfov 190.00000
calculated hfov: 190.00000 vfov: 87.10808
assuming that image is horizontally centered
assuming that image is vertically centered
source image set up to:
file: /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725 -
panos/20110725-013-024.jpg
width: 8956
height: 4106
brightness: 1.00000
handicap: 0.00000
squash: 0
is_linear: 0
orientation: 0
projection: SPHERICAL
hfov: 190.00000
hofs: 85.00000
vfov: 87.10808
vofs: 136.44596
full_width: 0
full_height: 0
exent: -1.65806 1.65806 -0.76016 0.76016
ul corner: (-0.06316, -0.72197, -0.68904)
ur corner: (-0.06316, 0.72197, -0.68904)
lr corner: (-0.06316, 0.72197, 0.68904)
ll corner: (-0.06316, -0.72197, 0.68904)
cone theta: 190.00000
x_step: 0.00037
no lens correction
no vignetting correction
reading source image without alpha channel
setting the view's hfov to 70 degrees
view hfov: 70.00000
launching rendering thread
on_terminate is called
emptying job queue, halting rendering thread
joining rendering thread
emptying frame queue
displayed 361 frames, which took 60.54596ms on average to create
buffer low events: 356
destroying rgba frames from rgb_queue
memory log traced 378 allocations
memory log balanced, no leaks detected
exiting normally
detected path: <./>
initializing user interface
processing command line arguments
no images specified, opening file select dialog
received selection: /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725
- panos/20110725-013-024.jpg
pushing filename /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725 -
panos/20110725-013-024.jpg
user selected 1 files
initialization complete
next file from queue: '/media/PUBLIC/Shared Pictures/Picture
Library/2011/20110725 - panos/20110725-013-024.jpg'
inner_main called: starting display cycle
GUI scaling factor set to 1.00000
setup_window: full_screen = 1
reading metadata from /media/PUBLIC/Shared Pictures/Picture
Library/2011/20110725 - panos/20110725-013-024.jpg
UserComment EXIF tag yields projection: Equirectangular
hfov: 190 vfov: 124
gleaned projection SPHERICAL from metadata
warning: UserComment EXIF tag for hfov data
is wrong for cropped images
gleaned source hfov 190.00000 from metadata
no vfov data, calculating vfov from hfov 190.00000
calculated hfov: 190.00000 vfov: 87.10808
assuming that image is horizontally centered
assuming that image is vertically centered
source image set up to:
file: /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725 -
panos/20110725-013-024.jpg
width: 8956
height: 4106
brightness: 1.00000
handicap: 0.00000
squash: 0
is_linear: 0
orientation: 0
projection: SPHERICAL
hfov: 190.00000
hofs: 85.00000
vfov: 87.10808
vofs: 136.44596
full_width: 0
full_height: 0
exent: -1.65806 1.65806 -0.76016 0.76016
ul corner: (-0.06316, -0.72197, -0.68904)
ur corner: (-0.06316, 0.72197, -0.68904)
lr corner: (-0.06316, 0.72197, 0.68904)
ll corner: (-0.06316, -0.72197, 0.68904)
cone theta: 190.00000
x_step: 0.00037
no lens correction
no vignetting correction
reading source image without alpha channel
setting the view's hfov to 70 degrees
view hfov: 70.00000
launching rendering thread
on_terminate is called
emptying job queue, halting rendering thread
joining rendering thread
emptying frame queue
displayed 364 frames, which took 61.41762ms on average to create
buffer low events: 364
destroying rgba frames from rgb_queue
memory log traced 381 allocations
memory log balanced, no leaks detected
exiting normally
detected path: <./>
initializing user interface
processing command line arguments
no images specified, opening file select dialog
received selection: /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725
- panos/20110725-013-024.jpg
pushing filename /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725 -
panos/20110725-013-024.jpg
user selected 1 files
initialization complete
next file from queue: '/media/PUBLIC/Shared Pictures/Picture
Library/2011/20110725 - panos/20110725-013-024.jpg'
inner_main called: starting display cycle
GUI scaling factor set to 1.00000
setup_window: full_screen = 1
reading metadata from /media/PUBLIC/Shared Pictures/Picture
Library/2011/20110725 - panos/20110725-013-024.jpg
UserComment EXIF tag yields projection: Equirectangular
hfov: 190 vfov: 124
gleaned projection SPHERICAL from metadata
warning: UserComment EXIF tag for hfov data
is wrong for cropped images
gleaned source hfov 190.00000 from metadata
no vfov data, calculating vfov from hfov 190.00000
calculated hfov: 190.00000 vfov: 87.10808
assuming that image is horizontally centered
assuming that image is vertically centered
source image set up to:
file: /media/PUBLIC/Shared Pictures/Picture Library/2011/20110725 -
panos/20110725-013-024.jpg
width: 8956
height: 4106
brightness: 1.00000
handicap: 0.00000
squash: 0
is_linear: 0
orientation: 0
projection: SPHERICAL
hfov: 190.00000
hofs: 85.00000
vfov: 87.10808
vofs: 136.44596
full_width: 0
full_height: 0
exent: -1.65806 1.65806 -0.76016 0.76016
ul corner: (-0.06316, -0.72197, -0.68904)
ur corner: (-0.06316, 0.72197, -0.68904)
lr corner: (-0.06316, 0.72197, 0.68904)
ll corner: (-0.06316, -0.72197, 0.68904)
cone theta: 190.00000
x_step: 0.00037
no lens correction
no vignetting correction
reading source image without alpha channel
setting the view's hfov to 70 degrees
view hfov: 70.00000
launching rendering thread
on_terminate is called
emptying job queue, halting rendering thread
joining rendering thread
emptying frame queue
displayed 223 frames, which took 76.19068ms on average to create
buffer low events: 221
destroying rgba frames from rgb_queue
memory log traced 240 allocations
memory log balanced, no leaks detected
exiting normally
