diff options
Diffstat (limited to 'src/egg/gfx/eggPostEffectMaskDOF.cpp')
| -rw-r--r-- | src/egg/gfx/eggPostEffectMaskDOF.cpp | 195 |
1 files changed, 194 insertions, 1 deletions
diff --git a/src/egg/gfx/eggPostEffectMaskDOF.cpp b/src/egg/gfx/eggPostEffectMaskDOF.cpp index 9bd54d28..7e9bc43a 100644 --- a/src/egg/gfx/eggPostEffectMaskDOF.cpp +++ b/src/egg/gfx/eggPostEffectMaskDOF.cpp @@ -1,3 +1,196 @@ #include "egg/gfx/eggPostEffectMaskDOF.h" -namespace EGG {} // namespace EGG +#include "common.h" +#include "egg/gfx/eggCpuTexture.h" +#include "nw4r/math/math_types.h" +#include "rvl/GX/GXGeometry.h" +#include "rvl/GX/GXTransform.h" +#include "rvl/GX/GXTypes.h" +#include "rvl/MTX/mtx.h" + +namespace EGG { + +static const GXColor sColorNear = (GXColor){0x00, 0xFF, 0x00, 0xFF}; +static const GXColor sColorFar = (GXColor){0xFF, 0x00, 0x00, 0x00}; +static const GXColor sColorCenter = (GXColor){0x00, 0x00, 0x00, 0x00}; + +PostEffectMaskDOF::PostEffectMaskDOF() + : field_0x2C(8), + field_0x44(0.5), + field_0x48(0.f), + field_0x4C(1.f), + field_0x50(0.f, 0.f), + mCpuTexArrIdx(2), + field_0x60(2) { + for (int i = 0; i < 3; i++) { + mpCpuTexArr[i] = new CpuTexture(64, 2, GX_TF_RGBA8); + mpCpuTexArr[i]->configure(); + mpCpuTexArr[i]->allocate(nullptr); + mpCpuTexArr[i]->setWrapS(GX_CLAMP); + mpCpuTexArr[i]->setWrapT(GX_CLAMP); + } + + mpCpuTex = new CpuTexture(64, 64, GX_TF_RGBA8); + mpCpuTex->configure(); + mpCpuTex->allocate(nullptr); + mpCpuTex->setWrapS(GX_CLAMP); + mpCpuTex->setWrapT(GX_CLAMP); + setUpGradation(); + field_0x00 = 0; +} + +void PostEffectMaskDOF::setUpGradation() {} + +void PostEffectMaskDOF::draw(f32 width, f32 height) { + setMaterialInternal(); + setVtxState(); + GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX1, GX_TEX_ST, GX_F32, 0); + GXSetVtxDesc(GX_VA_TEX1, GX_DIRECT); + nw4r::math::MTX34 mtx; + PSMTXScale(mtx, width * mScaleX, height * mScaleY, 1.f); + PSMTXTransApply(mtx, mtx, mOffsetX, mOffsetY, 0.f); + GXLoadPosMtxImm(mtx, GX_PNMTX0); + GXBegin(GX_QUADS, GX_VTXFMT0, 4); + GXPosition2u8(0, 0); + GXPosition2f32(field_0x50.x, field_0x50.y); + GXPosition2u8(1, 1); + GXPosition2f32(field_0x50.x, field_0x50.y); + GXPosition2u8(2, 2); + GXPosition2f32(field_0x50.x, field_0x50.y); + GXPosition2u8(3, 3); + GXPosition2f32(field_0x50.x, field_0x50.y); + GXSetTexCoordScaleManually(GX_TEXCOORD1, 0, 0x40, 0); + GXSetTexCoordBias(GX_TEXCOORD1, 0, 0); +} + +void PostEffectMaskDOF::setMaterialInternal() { + loadTextureInternal(); + setMatColorChannel(); + GXSetNumTexGens(2); + GXSetTexCoordGen2(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_TEXMTX0, false, GX_DUALMTX_IDENT); + GXSetTexCoordGen2(GX_TEXCOORD1, GX_TG_MTX2x4, GX_TG_TEX1, GX_TEXMTX_IDENT, false, GX_DUALMTX_IDENT); + nw4r::math::MTX34 baseTexMtx; + getBaseTexMtx(&baseTexMtx); + GXLoadTexMtxImm(baseTexMtx, GX_TEXMTX0, GX_MTX_2x4); + GXSetNumIndStages(1); + GXSetIndTexOrder(GX_INDTEXSTAGE0, GX_TEXCOORD0, mTex1.mTexMapID); + GXSetIndTexCoordScale(GX_INDTEXSTAGE0, GX_ITS_1, GX_ITS_1); + + CpuTexture *pCpuTex = mpCpuTexArr[mCpuTexArrIdx]; + switch (field_0x60) { + case 0: { + GXSetNumTevStages(1); + GXSetTevSwapModeTable(GX_TEV_SWAP0, GX_CH_RED, GX_CH_GREEN, GX_CH_BLUE, GX_CH_ALPHA); + GXSetTevSwapMode(GX_TEVSTAGE0, GX_TEV_SWAP0, GX_TEV_SWAP0); + GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD1, GX_TEXMAP2, GX_COLOR_NULL); + GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_ZERO, GX_CC_ZERO, GX_CC_ZERO, GX_CC_TEXC); + GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, 1, GX_TEVPREV); + GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_TEXA); + GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV); + GXSetTevIndirect( + GX_TEVSTAGE0, GX_INDTEXSTAGE0, GX_ITF_8, GX_ITB_NONE, GX_ITM_0, GX_ITW_OFF, GX_ITW_OFF, false, false, + GX_ITBA_OFF + ); + + s8 scaleExp = 0; + f32 fVar2 = scaleExp + 1; + f32 fVar3 = 1.f / (field_0x4C - field_0x48); + + f32 fVar1 = fVar3 / fVar2; + + while (fVar1 > (1023.f / 1024.f)) { + fVar1 /= 2.f; + fVar2 *= 2.f; + + scaleExp++; + } + while (0.f < fVar1 && fVar1 < 0.5f) { + fVar1 *= 2.f; + fVar2 /= 2.f; + + scaleExp--; + } + f32 indTexMtx[2][3] = { + {fVar1 / 256.f, fVar1, 0.f}, + { 0.f, 0.f, 0.f} + }; + GXSetIndTexMtx(GX_ITM_0, indTexMtx, scaleExp - 2); + field_0x50.x = -(field_0x44 * fVar1 * fVar2) + 0.5f; + if (field_0x2C & 8) { + field_0x50.x = (s32)(field_0x50.x * 128.f) / 128.f; + } + field_0x50.y = 0.f; + GXSetTexCoordScaleManually(GX_TEXCOORD1, true, 0x40, 0); + GXSetTexCoordBias(GX_TEXCOORD1, 0, 0); + } break; + case 1: { + pCpuTex = mpCpuTex; + GXSetNumTevStages(2); + GXSetTevSwapModeTable(GX_TEV_SWAP0, GX_CH_RED, GX_CH_GREEN, GX_CH_BLUE, GX_CH_ALPHA); + GXSetTevDirect(GX_TEVSTAGE0); + GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD1, GX_TEXMAP2, GX_COLOR_NULL); + GXSetTevSwapMode(GX_TEVSTAGE1, GX_TEV_SWAP0, GX_TEV_SWAP0); + GXSetTevOrder(GX_TEVSTAGE1, GX_TEXCOORD_NULL, GX_TEXMAP2, GX_COLOR_NULL); + GXSetTevColorIn(GX_TEVSTAGE1, GX_CC_ZERO, GX_CC_ZERO, GX_CC_ZERO, GX_CC_TEXC); + GXSetTevColorOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, 1, GX_TEVPREV); + GXSetTevAlphaIn(GX_TEVSTAGE1, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_TEXA); + GXSetTevAlphaOp(GX_TEVSTAGE1, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV); + GXSetTevIndirect( + GX_TEVSTAGE1, GX_INDTEXSTAGE0, GX_ITF_8, GX_ITB_NONE, GX_ITM_0, GX_ITW_0, GX_ITW_0, true, false, + GX_ITBA_OFF + ); + field_0x50.y = field_0x4C; + + f32 val = 1023.f / 1024.f; + f32 indTexMtx[2][3] = { + {val / 256.f, val, 0.f}, + { 0.f, 0.f, 0.f} + }; + + GXSetIndTexMtx(GX_ITM_0, indTexMtx, 8); + + int unk = 1024; + field_0x50.x = -field_0x44 + 0.5f / unk; + + GXSetTexCoordScaleManually(GX_TEXCOORD1, GX_TEXCOORD1, 0, 0x40); + GXSetTexCoordBias(GX_TEXCOORD1, 0, 0); + } break; + case 2: { + GXSetNumTevStages(1); + GXSetTevSwapModeTable(GX_TEV_SWAP0, GX_CH_RED, GX_CH_GREEN, GX_CH_BLUE, GX_CH_ALPHA); + GXSetTevSwapMode(GX_TEVSTAGE0, GX_TEV_SWAP0, GX_TEV_SWAP0); + GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD_NULL, GX_TEXMAP2, GX_COLOR_NULL); + GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_ZERO, GX_CC_ZERO, GX_CC_ZERO, GX_CC_TEXC); + GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, 1, GX_TEVPREV); + GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO, GX_CA_TEXA); + GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, true, GX_TEVPREV); + GXSetTevIndirect( + GX_TEVSTAGE0, GX_INDTEXSTAGE0, GX_ITF_8, GX_ITB_NONE, GX_ITM_0, GX_ITW_0, GX_ITW_0, false, false, + GX_ITBA_OFF + ); + + f32 indTexMtx[2][3] = { + {0.f, 0.5f, 0.f}, + {0.f, 0.f, 0.f} + }; + GXSetIndTexMtx(GX_ITM_0, indTexMtx, -1); + + field_0x50.y = 0.f; + field_0x50.x = 0.f; + } break; + } + pCpuTex->load(GX_TEXMAP2); + setMatPE(); +} + +const GXColor &PostEffectMaskDOF::getNearColor() { + return sColorNear; +} +const GXColor &PostEffectMaskDOF::getFarColor() { + return sColorFar; +} +const GXColor &PostEffectMaskDOF::getCenterColor() { + return sColorCenter; +} + +} // namespace EGG |