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df800c74ae
* begin prerender * match func_801716C4 * copy more docs from OoT * begin func_801720FC * improve func_801720FC * match func_801720FC * background 2D * merge master * func_801717F8 attempt * z64prerender.h * import bss * non-equivalent * document func_801716C4 * cleanup comments * import tharo docs * minor improvement on PreRender_DivotFilter * Match PreRender_DivotFilter * Remove fakes * format * Fix comment about RM_VISCVG in PreRender_FetchFbufCoverage * PreRender cleanup * PR Review * review * listalloc.h * bss * capitalization --------- Co-authored-by: angie <angheloalf95@gmail.com> Co-authored-by: Derek Hensley <hensley.derek58@gmail.com>
74 lines
2.9 KiB
C
74 lines
2.9 KiB
C
#ifndef Z64_PRERENDER_H
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#define Z64_PRERENDER_H
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#include "ultra64.h"
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#include "listalloc.h"
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#include "unk.h"
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#define BG2D_FLAGS_1 (1 << 0)
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#define BG2D_FLAGS_2 (1 << 1)
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#define BG2D_FLAGS_AC_THRESHOLD (1 << 2)
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#define BG2D_FLAGS_LOAD_S2DEX2 (1 << 3)
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#define BG2D_FLAGS_COPY (1 << 4)
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typedef enum PrerenderFilterState {
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/* 0 */ PRERENDER_FILTER_STATE_NONE,
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/* 1 */ PRERENDER_FILTER_STATE_PROCESS,
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/* 2 */ PRERENDER_FILTER_STATE_DONE
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} PrerenderFilterState;
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typedef struct PreRender {
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/* 0x00 */ u16 width;
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/* 0x02 */ u16 height;
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/* 0x04 */ u16 widthSave;
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/* 0x06 */ u16 heightSave;
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/* 0x08 */ UNK_TYPE1 unk_08[0x8];
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/* 0x10 */ u16* fbuf;
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/* 0x14 */ u16* fbufSave;
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/* 0x18 */ u8* cvgSave;
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/* 0x1C */ u16* zbuf;
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/* 0x20 */ u16* zbufSave;
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/* 0x24 */ u16 ulxSave;
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/* 0x26 */ u16 ulySave;
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/* 0x28 */ u16 lrxSave;
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/* 0x2A */ u16 lrySave;
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/* 0x2C */ u16 ulx;
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/* 0x2E */ u16 uly;
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/* 0x30 */ u16 lrx;
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/* 0x32 */ u16 lry;
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/* 0x34 */ UNK_TYPE1 unk_34[0x10];
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/* 0x44 */ ListAlloc alloc;
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/* 0x4C */ u8 unk_4C;
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/* 0x4D */ u8 filterState; // See `PrerenderFilterState`
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} PreRender; // size = 0x50
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void PreRender_SetValuesSave(PreRender* this, u32 width, u32 height, void* fbuf, void* zbuf, void* cvg);
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void PreRender_Init(PreRender* this);
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void PreRender_SetValues(PreRender* this, u32 width, u32 height, void* fbuf, void* zbuf);
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void PreRender_Destroy(PreRender* this);
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void PreRender_CopyImage(PreRender* this, Gfx** gfxp, void* img, void* imgDst, u32 useThresholdAlphaCompare);
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void PreRender_RestoreBuffer(PreRender* this, Gfx** gfxp, void* buf, void* bufSave);
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void func_8016FF90(PreRender* this, Gfx** gfxp, void* buf, void* bufSave, s32 envR, s32 envG, s32 envB, s32 envA);
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void func_80170200(PreRender* this, Gfx** gfxp, void* buf, void* bufSave);
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void PreRender_CoverageRgba16ToI8(PreRender* this, Gfx** gfxp, void* img, void* cvgDst);
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void PreRender_SaveZBuffer(PreRender* this, Gfx** gfxp);
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void PreRender_SaveFramebuffer(PreRender* this, Gfx** gfxp);
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void PreRender_FetchFbufCoverage(PreRender* this, Gfx** gfxp);
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void PreRender_DrawCoverage(PreRender* this, Gfx** gfxp);
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void PreRender_RestoreZBuffer(PreRender* this, Gfx** gfxp);
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void func_80170798(PreRender* this, Gfx** gfxp);
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void func_80170AE0(PreRender* this, Gfx** gfxp, s32 alpha);
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void PreRender_RestoreFramebuffer(PreRender* this, Gfx** gfxp);
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void PreRender_AntiAliasFilterPixel(PreRender* this, s32 x, s32 y);
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void PreRender_AntiAliasFilter(PreRender* this);
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u32 PreRender_Get5bMedian9(u8* px1, u8* px2, u8* px3);
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void PreRender_DivotFilter(PreRender* this);
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void PreRender_ApplyFilters(PreRender* this);
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void PreRender_ApplyFiltersSlowlyInit(PreRender* this);
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void PreRender_ApplyFiltersSlowlyDestroy(PreRender* this);
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void func_801720C4(PreRender* this);
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void Prerender_DrawBackground2D(Gfx** gfxp, void* timg, void* tlut, u16 width, u16 height, u8 fmt, u8 siz, u16 tt, u16 tlutCount, f32 x, f32 y, f32 xScale, f32 yScale, u32 flags);
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#endif
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