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#!/bin/sh
#
# Test FCNL compression on the WPF. Use a RPF -> WPF pipeline with the same
# format at the input and output, and capture output frames in all FCNL-enabled
# formats supported by the WPF.
#
. ./vsp-lib.sh
features="rpf.0 wpf.0 rpf.0[control:'Near-Lossless+Compression'] wpf.0[control:'Near-Lossless+Compression']"
formats="ARGB32 YUYV YUV420M YUV422M YUV444M"
test_wpf_packing() {
local file
local frame
test_start "WPF packing in $format with FCNL compression"
pipe_configure rpf-wpf 0 0
format_configure rpf-wpf 0 0 $format 1024x768 $format
# Step 1: compress the frame with FCNL
vsp1_set_control rpf.0 "Near-Lossless Compression" 0
vsp1_set_control wpf.0 "Near-Lossless Compression" 1
vsp_runner rpf.0 &
vsp_runner wpf.0
cp ${frames_dir}frame-000007.bin ${frames_dir}frame-fcnl.bin
cp ${frames_dir}frame-000007.bin ./${format}-frame-fcnl.bin
# Step 2: use the output of step 1 and decompress it
vsp1_set_control rpf.0 "Near-Lossless Compression" 1
vsp1_set_control wpf.0 "Near-Lossless Compression" 0
vsp_runner rpf.0 --file=${frames_dir}frame-fcnl.bin &
vsp_runner wpf.0
for frame in ${frames_dir}frame-*.bin ; do
cp ${frame} ./$format-$(basename ${frame})
done
rm ${frames_dir}frame-fcnl.bin
test_complete pass
}
test_main() {
local format
for format in $formats ; do
test_wpf_packing $format
done
}
test_init $0 "$features"
test_run
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