mirror of
https://github.com/Cesarus85/ringfall-mjolnir-vr.git
synced 2026-10-23 17:00:32 +02:00
Jonas VolmanandClaude Opus 5
223ab6f08d
Header packet (house rule 9): struct rgb_color, hsv_color, argb_color and union real_hsv_color move from bitmap_utilities.c into their owner header with prototypes for the six public conversion functions January defines externally and that had no prototype anywhere. Measured board-wide (full ninja + stable diff over bitmap_extract, bitmap_utilities, hud_draw, hud_nav_points, object_lights): +1 function, 0 regressions. _bitmap_2d_smooth: shared short x/y, coefficient read after the pixel load, inline rounding/shift expression. The untouched fuzzy park _bitmap_3d_smooth is re-measured (1792/28 before and after, objdiff 78.03 -> 78.04). Parks 231 -> 230. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
107 lines
2.3 KiB
C
107 lines
2.3 KiB
C
/*
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BITMAP_UTILITIES.H
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Recovered public interface additions owned by BITMAP_UTILITIES.C.
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*/
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#ifndef __BITMAP_UTILITIES_H
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#define __BITMAP_UTILITIES_H
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#pragma once
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#include "bitmaps/bitmaps.h"
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void bitmap_fill(
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struct bitmap_data *bitmap,
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pixel32 fill_color);
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void bitmap_alpha_to_rgb(
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struct bitmap_data *bitmap);
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struct bitmap_data *bitmap_clone(
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struct bitmap_data *source_bitmap);
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void bitmap_fade(
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struct bitmap_data *bitmap,
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pixel32 fade_color,
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real fade_amount);
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void bitmap_smooth(
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struct bitmap_data *bitmap,
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real filter_size);
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void bitmap_sharpen(
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struct bitmap_data *bitmap,
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real sharpen_amount);
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struct bitmap_data *bitmap_shrink(
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struct bitmap_data *source_bitmap,
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short scale,
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short alpha_bias,
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boolean ignore_transparent_pixels);
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void bitmap_alpha_bleed(
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struct bitmap_data *bitmap,
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short passes);
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void bitmap_height_map(
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struct bitmap_data *bitmap,
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real bump_height);
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void bitmap_compress_to_mipmap(
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struct bitmap_data *source_bitmap,
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struct bitmap_data *destination_bitmap,
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short destination_mipmap_index,
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pixel32 const *transparent_color);
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void bitmap_uncompress_from_mipmap(
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struct bitmap_data *source_bitmap,
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struct bitmap_data *destination_bitmap,
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short source_mipmap_index);
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union real_rgb_color *pixel32_to_real_rgb_color(
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pixel32 color,
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union real_rgb_color *result);
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struct rgb_color
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{
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word red;
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word green;
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word blue;
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};
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struct hsv_color
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{
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word hue;
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word saturation;
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word value;
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};
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struct argb_color
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{
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word alpha;
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word red;
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word green;
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word blue;
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};
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union real_hsv_color
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{
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real n[3];
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struct
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{
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real hue;
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real saturation;
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real value;
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};
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};
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struct hsv_color *rgb_color_to_hsv_color(
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struct rgb_color const *rgb,
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struct hsv_color *hsv);
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struct rgb_color *hsv_color_to_rgb_color(
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struct hsv_color const *hsv,
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struct rgb_color *rgb);
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union real_hsv_color *real_rgb_color_to_real_hsv_color(
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union real_rgb_color const *rgb,
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union real_hsv_color *hsv);
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union real_rgb_color *real_hsv_color_to_real_rgb_color(
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union real_hsv_color *hsv,
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union real_rgb_color *rgb);
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union real_argb_color *argb_color_to_real_argb_color(
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struct argb_color const *source,
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union real_argb_color *result);
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union real_rgb_color *rgb_color_to_real_rgb_color(
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struct rgb_color const *source,
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union real_rgb_color *result);
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#endif /* __BITMAP_UTILITIES_H */
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