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Add n64texconv and bin2c tools to convert extracted .png and .bin to C arrays during build (#2477)

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* n64texconv and bin2c

* mv tools/n64texconv tools/assets/

* fix

* more light fixes

* Silence -Wshadow for libimagequant

* Add reference counting gc for palette objects in python bindings

* Fix missing alignment in n64texconv_*_to_c functions

Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>

* Check palette size in n64texconv_image_from_png

* accept memoryview as well as bytes for binary data

* minimal doc on n64texconv_quantize_shared

* fix a buffer size passed to libimagequant

* assert pal count <= 256 on png write

* Disable palette size check for input pngs, ZAPD fails the check

* No OpenMP for clang

* When reading an indexed png into a CI format, requantize if there are too many colors for the target texel size

---------

Co-authored-by: Dragorn421 <Dragorn421@users.noreply.github.com>
This commit is contained in:
Tharo 2025-02-17 22:09:42 +00:00 • committed by GitHub
parent ec30dcbe4e
commit 3d61fb85ef
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41 changed files with 15634 additions and 9 deletions
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15
Makefile
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@ -320,7 +320,8 @@ CPP := gcc -E
MKLDSCRIPT := tools/mkldscript
MKDMADATA := tools/mkdmadata
ELF2ROM := tools/elf2rom
ZAPD := tools/ZAPD/ZAPD.out
BIN2C := tools/bin2c
N64TEXCONV := tools/assets/n64texconv/n64texconv
FADO := tools/fado/fado.elf
PYTHON ?= $(VENV)/bin/python3
@ -987,22 +988,22 @@ $(BUILD_DIR)/src/overlays/%_reloc.o: $(BUILD_DIR)/spec
$(AS) $(ASFLAGS) $(@:.o=.s) -o $@
$(BUILD_DIR)/assets/%.inc.c: assets/%.png
$(ZAPD) btex -eh -tt $(subst .,,$(suffix $*)) -i $< -o $@
$(N64TEXCONV) $(subst .,,$(suffix $*)) "$(findstring u32,$(subst .,,$(suffix $(basename $*))))" $< $@ $(@:.inc.c=.pal.inc.c)
$(BUILD_DIR)/assets/%.inc.c: $(EXTRACTED_DIR)/assets/%.png
$(ZAPD) btex -eh -tt $(subst .,,$(suffix $*)) -i $< -o $@
$(N64TEXCONV) $(subst .,,$(suffix $*)) "$(findstring u32,$(subst .,,$(suffix $(basename $*))))" $< $@ $(@:.inc.c=.pal.inc.c)
$(BUILD_DIR)/assets/%.bin.inc.c: assets/%.bin
$(ZAPD) bblb -eh -i $< -o $@
$(BIN2C) -t 1 $< $@
$(BUILD_DIR)/assets/%.bin.inc.c: $(EXTRACTED_DIR)/assets/%.bin
$(ZAPD) bblb -eh -i $< -o $@
$(BIN2C) -t 1 $< $@
$(BUILD_DIR)/assets/%.jpg.inc.c: assets/%.jpg
$(ZAPD) bren -eh -i $< -o $@
$(N64TEXCONV) JFIF "" $< $@
$(BUILD_DIR)/assets/%.jpg.inc.c: $(EXTRACTED_DIR)/assets/%.jpg
$(ZAPD) bren -eh -i $< -o $@
$(N64TEXCONV) JFIF "" $< $@
# Audio