57 lines
3.7 KiB
C
57 lines
3.7 KiB
C
#ifndef LOADER_XCF_H
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#define LOADER_XCF_H
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/* Stuff for layer merging: */
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extern void combine_pixels_normal(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest,
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int dest_w, int dest_h, int dest_x,
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int dest_y);
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extern void combine_pixels_add(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_sub(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_diff(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_darken(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest,
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int dest_w, int dest_h, int dest_x,
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int dest_y);
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extern void combine_pixels_lighten(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest,
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int dest_w, int dest_h, int dest_x,
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int dest_y);
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extern void combine_pixels_mult(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_div(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_screen(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest,
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int dest_w, int dest_h, int dest_x,
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int dest_y);
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extern void combine_pixels_overlay(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest,
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int dest_w, int dest_h, int dest_x,
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int dest_y);
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extern void combine_pixels_hue(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_sat(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_val(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_col(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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extern void combine_pixels_diss(const uint32_t * src, int src_w,
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int src_h, uint32_t * dest, int dest_w,
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int dest_h, int dest_x, int dest_y);
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#endif /* LOADER_XCF_H */
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