mirror of https://github.com/nmlgc/ReC98.git
19 lines
634 B
C++
19 lines
634 B
C++
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// Applies a wave function with the given [len], [amp], and [phase] parameters
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// to the starting X coordinate of each row inside a rectangle from
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// (⌊left/16⌋*16, top)
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// to
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// (⌈((left + w)/16)*16⌉, (top + h))
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// and blits the resulting rows from VRAM page 1 to the same position on VRAM
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// page 0. Does not clamp the per-row X coordinates; if their values plus [w]
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// ([left] + [w]) exceed the horizontal resolution or are negative, the blit
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// operation will wrap around into the next or previous line.
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void egc_wave_unput(
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screen_x_t left,
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vram_y_t top,
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int len,
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pixel_t amp,
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int phase,
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pixel_t w,
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pixel_t h
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);
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