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https://github.com/zeldaret/oot
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Dragorn421
6bc695cc14
* [cc0 oot] z_vis* * bss * docs * fixup * further vis docs * add FbFilterType enum * bss * gfxP
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
#ifndef VIS_H
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#define VIS_H
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#include "ultra64.h"
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#include "color.h"
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typedef enum FbFilterType {
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/* 0 */ FB_FILTER_TYPE_NONE,
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/* 1 */ FB_FILTER_TYPE_VISCVG_TYPE_MODULATE_FB,
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/* 2 */ FB_FILTER_TYPE_VISCVG_TYPE_FADE_AND_MODULATE_FB,
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/* 3 */ FB_FILTER_TYPE_VISCVG_TYPE_MODULATE_COLOR,
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/* 4 */ FB_FILTER_TYPE_VISCVG_TYPE_MODULATE_FB_ADDITIVE_COLOR,
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/* 5 */ FB_FILTER_TYPE_VISZBUFFER_AS_IA16,
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/* 6 */ FB_FILTER_TYPE_VISZBUFFER_AS_RGBA16,
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/* 7 */ FB_FILTER_TYPE_VISMONO
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} FbFilterType;
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/**
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* Meaning of color1 and color2:
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* - VisCvg: see VisCvgType for color1. color2 unused
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* - VisMono: LERP endpoints. See z_vismono.c file comment
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* - VisZBuffer: LERP endpoints. See z_viszbuffer.c file comment
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*/
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typedef struct VisParams {
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/* 0x00 */ u32 type;
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/* 0x04 */ u32 setScissor;
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/* 0x08 */ Color_RGBA8_u32 color1;
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/* 0x0C */ Color_RGBA8_u32 color2;
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} VisParams; // size = 0x10
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typedef enum VisCvgType {
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VISCVG_TYPE_NOP,
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VISCVG_TYPE_MODULATE_FB, // Multiply coverage with framebuffer
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VISCVG_TYPE_FADE_AND_MODULATE_FB, // Also fade to color1 by color1.a
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VISCVG_TYPE_MODULATE_COLOR, // Multiply coverage with color1
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VISCVG_TYPE_MODULATE_FB_ADDITIVE_COLOR // Add color1
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} VisCvgType;
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typedef struct VisCvg {
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/* 0x00 */ VisParams params; // params.color2 unused
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} VisCvg; // size = 0x10
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typedef struct VisMono {
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/* 0x00 */ VisParams params; // params.type unused
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/* 0x10 */ u16* tlut;
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/* 0x14 */ Gfx* dList;
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} VisMono; // size = 0x18
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typedef struct VisZBuffer {
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/* 0x00 */ VisParams params;
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} VisZBuffer; // size = 0x10
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void VisCvg_Init(VisCvg* this);
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void VisCvg_Destroy(VisCvg* this);
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void VisCvg_Draw(VisCvg* this, Gfx** gfxP);
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void VisMono_Init(VisMono* this);
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void VisMono_Destroy(VisMono* this);
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void VisMono_Draw(VisMono* this, Gfx** gfxP);
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void VisZBuffer_Init(VisZBuffer* this);
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void VisZBuffer_Destroy(VisZBuffer* this);
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void VisZBuffer_Draw(VisZBuffer* this, Gfx** gfxP);
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#endif
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