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Asset Packs: Optimize icon loader (#164)

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* Original pointer can be const

* Back to const icons

* Missed this one

* Simpler string alloc

* Single allocation and header struct for static icons

* Shared allocation and meta struct for animated icons

* Only try to load if dir exists

* Restructure momentum lib

* Use some internal headers

* Swap icons at draw

* Properly init and free, no more original in icon struct
This commit is contained in:
WillyJL
2024-07-18 03:35:21 +01:00
committed by GitHub
parent b67544391a
commit aa6d4de9fe
17 changed files with 700 additions and 608 deletions
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6
scripts/assets.py
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@@ -15,7 +15,7 @@ ICONS_TEMPLATE_H_HEADER = """#pragma once
#include <gui/icon.h>
"""
ICONS_TEMPLATE_H_ICON_NAME = "extern Icon {name};\n"
ICONS_TEMPLATE_H_ICON_NAME = "extern const Icon {name};\n"
ICONS_TEMPLATE_C_HEADER = """#include "{assets_filename}.h"
@@ -24,7 +24,7 @@ ICONS_TEMPLATE_C_HEADER = """#include "{assets_filename}.h"
"""
ICONS_TEMPLATE_C_FRAME = "const uint8_t {name}[] = {data};\n"
ICONS_TEMPLATE_C_DATA = "const uint8_t* const {name}[] = {data};\n"
ICONS_TEMPLATE_C_ICONS = "Icon {name} = {{.width={width},.height={height},.frame_count={frame_count},.frame_rate={frame_rate},.frames=_{name}}};\n"
ICONS_TEMPLATE_C_ICONS = "const Icon {name} = {{.width={width},.height={height},.frame_count={frame_count},.frame_rate={frame_rate},.frames=_{name}}};\n"
MAX_IMAGE_WIDTH = 2**16 - 1
MAX_IMAGE_HEIGHT = 2**16 - 1
@@ -143,7 +143,7 @@ class Main(App):
if "UFBT_HOME" in os.environ:
symbols /= "sdk_headers/f7_sdk"
symbols = (symbols / "targets/f7/api_symbols.csv").read_text()
api_has_icon = lambda name: f"Variable,+,{name},Icon," in symbols
api_has_icon = lambda name: f"Variable,+,{name},const Icon," in symbols
# Traverse icons tree, append image data to source file
for dirpath, dirnames, filenames in os.walk(self.args.input_directory):
self.logger.debug(f"Processing directory {dirpath}")