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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>
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Tharo 2025-02-17 22:09:42 +00:00 • committed by GitHub
parent ec30dcbe4e
commit 3d61fb85ef
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14
tools/assets/n64texconv/lib/libimagequant/nearest.h Normal file
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//
// nearest.h
// pngquant
//
#ifndef NEAREST_H
#define NEAREST_H
struct nearest_map;
LIQ_PRIVATE struct nearest_map *nearest_init(const colormap *palette);
LIQ_PRIVATE unsigned int nearest_search(const struct nearest_map *map, const f_pixel *px, const int palette_index_guess, float *diff);
LIQ_PRIVATE void nearest_free(struct nearest_map *map);
#endif