10000 [WIP] Add zopfli as default program for deflate algorithm by X-Ryl669 · Pull Request #64 · jkent/frogfs · GitHub
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[WIP] Add zopfli as default program for deflate algorithm #64

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[WIP] Add zopfli as default program for deflate algorithm #64

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72682ea
Fix CMake target "generate_frogfs_bin" to match the other esp-idf con…
X-Ryl669 Sep 5, 2024
287abc1
Try using Zopfli if present for deflate algorithm, it gives a nice re…
X-Ryl669 Sep 5, 2024
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4 changes: 2 additions & 2 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ extern const size_t frogfs_bin_len;

You 10000 have the option of creating a binary without linking it with your
application. A CMake function is provided to output a binary with target
`generate_${name}`.
`generate-${name}`.

declare_frogfs_bin(path [CONFIG yaml] [NAME name])

Expand All @@ -91,7 +91,7 @@ idf_component_get_property(sub_args esptool_py FLASH_SUB_ARGS)
esptool_py_flash_target(${FROGFS_NAME}-flash "${main_args}" "${sub_args}" ALWAYS_PLAINTEXT)

esptool_py_flash_to_partition(${FROGFS_NAME}-flash storage ${BUILD_DIR}/CMakeFiles/${FROGFS_NAME}.bin)
add_dependencies(${FROGFS_NAME}-flash generate_${FROGFS_NAME}_bin)
add_dependencies(${FROGFS_NAME}-flash generate-${FROGFS_NAME}-bin)
```

You can invoke the flash process by running `idf.py frogfs-flash`.
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4 changes: 2 additions & 2 deletions cmake/functions.cmake
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Expand Up @@ -24,7 +24,7 @@ macro(generate_frogfs_rules)
set(Python3_VENV_EXECUTABLE ${Python3_VENV}/Scripts/python.exe)
else()
set(Python3_VENV_EXECUTABLE ${Python3_VENV}/bin/python)
endif()
endif()

if(NOT TARGET frogfs_venv)
add_custom_target(frogfs_venv
Expand Down Expand Up @@ -81,7 +81,7 @@ endfunction()
function(declare_frogfs_bin)
generate_frogfs_rules(${ARGV})

add_custom_target(generate_${ARG_NAME}_bin
add_custom_target(generate-${ARG_NAME}-bin
DEPENDS frogfs_preprocess_${ARG_NAME} ${OUTPUT}.bin
)
endfunction()
1 change: 1 addition & 0 deletions requirements.txt
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@@ -1,2 +1,3 @@
pyyaml~=6.0.2
brotli~=1.1.0
zopfli~=0.2.3
6 changes: 5 additions & 1 deletion tools/transform-deflate.py
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@@ -1,5 +1,9 @@
import sys
import zlib
# Try to use zopfli first, else fallback to zlib
try:
import zopfli.zlib as zlib
except:
import zlib

if __name__ == '__main__':
while True:
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0