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CTextRenderBuffer Implement image rendering

This commit is contained in:
Phillip Stephens 2022-05-14 13:22:21 -07:00
parent d067fa2b7d
commit 978f1ab88a
Signed by: Antidote
GPG Key ID: F8BEE4C83DACA60D
3 changed files with 43 additions and 3 deletions
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2
Runtime/GuiSys/CGuiTextPane.cpp
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@ -23,7 +23,7 @@ bool testProjectedLine(const zeus::CVector2f& a, const zeus::CVector2f& b, const
}
} // Anonymous namespace
bool CGuiTextPane::sDrawPaneRects = true;
bool CGuiTextPane::sDrawPaneRects = false;
CGuiTextPane::CGuiTextPane(const CGuiWidgetParms& parms, CSimplePool* sp, const zeus::CVector2f& dim,
const zeus::CVector3f& vec, CAssetId fontId, const CGuiTextProperties& props,
const zeus::CColor& fontCol, const zeus::CColor& outlineCol, s32 extentX, s32 extentY,

2
Runtime/GuiSys/CRasterFont.cpp
View File

@ -216,7 +216,7 @@ void CRasterFont::SetupRenderState() {
{GX::VA_NULL, GX::NONE}
};
x80_texture->Load(GX::TEXMAP0, EClampMode::Clamp);
//x80_texture->Load(GX::TEXMAP0, EClampMode::Clamp);
CGX::SetTevKAlphaSel(GX::TEVSTAGE0, GX::TEV_KASEL_K0_A);
CGX::SetTevKColorSel(GX::TEVSTAGE0, GX::TEV_KCSEL_K0);
CGX::SetTevColorIn(GX::TEVSTAGE0, GX::CC_ZERO, GX::CC_TEXC, GX::CC_KONST, GX::CC_ZERO);

42
Runtime/GuiSys/CTextRenderBuffer.cpp
View File

@ -102,6 +102,11 @@ u32 CTextRenderBuffer::GetCurLen() {
}
void CTextRenderBuffer::Render(const zeus::CColor& color, float time) {
static const GX::VtxDescList skVtxDesc[3]{
{GX::VA_POS, GX::DIRECT},
{GX::VA_TEX0, GX::DIRECT},
{GX::VA_NULL, GX::NONE},
};
x4c_activeFont = -1;
x4d_activePalette = -1;
CMemoryInStream in(x34_bytecode.data(), x44_blobSize);
@ -150,7 +155,42 @@ void CTextRenderBuffer::Render(const zeus::CColor& color, float time) {
u16 offY = in.ReadShort();
u8 imageIdx = in.ReadChar();
zeus::CColor imageColor(static_cast<zeus::Comp32>(in.ReadLong()));
// TODO: Finish
auto imageDef = x14_images[imageIdx];
auto tex = imageDef.x4_texs[static_cast<u32>(time * imageDef.x0_fps) % imageDef.x4_texs.size()];
if (tex) {
tex->Load(GX::TEXMAP0, EClampMode::Clamp);
float width = imageDef.x4_texs.front()->GetWidth() * imageDef.x14_cropFactor.x();
float height = imageDef.x4_texs.front()->GetHeight() * imageDef.x14_cropFactor.y();
float cropXHalf = imageDef.x14_cropFactor.x() * 0.5f;
float cropYHalf = imageDef.x14_cropFactor.y() * 0.5f;
CGX::SetTevKAlphaSel(GX::TEVSTAGE0, GX::TEV_KASEL_K0_A);
CGX::SetTevKColorSel(GX::TEVSTAGE0, GX::TEV_KCSEL_K0);
CGX::SetTevColorIn(GX::TEVSTAGE0, GX::CC_ZERO, GX::CC_TEXC, GX::CC_KONST, GX::CC_ZERO);
CGX::SetTevAlphaIn(GX::TEVSTAGE0, GX::CA_ZERO, GX::CA_TEXA, GX::CA_KONST, GX::CA_ZERO);
CGX::SetStandardTevColorAlphaOp(GX::TEVSTAGE0);
CGX::SetVtxDescv(skVtxDesc);
CGX::SetNumChans(0);
CGX::SetNumTexGens(1);
CGX::SetNumTevStages(1);
CGX::SetTevOrder(GX::TEVSTAGE0, GX::TEXCOORD0, GX::TEXMAP0, GX::COLOR_NULL);
CGX::SetTexCoordGen(GX::TEXCOORD0, GX::TG_MTX2x4, GX::TG_TEX0, GX::IDENTITY, false, GX::PTIDENTITY);
CGX::SetTevKColor(GX::KCOLOR0, imageColor * color);
CGX::Begin(GX::TRIANGLESTRIP, GX::VTXFMT0, 4);
{
GXPosition3f32(offX, 0.f, offY);
GXTexCoord2f32(0.5f - cropXHalf, 0.5f + cropYHalf);
GXPosition3f32(offX + width, 0.f, offY);
GXTexCoord2f32(0.5f + cropXHalf, 0.5f + cropYHalf);
GXPosition3f32(offX, 0.f, offY + height);
GXTexCoord2f32(0.5f - cropXHalf, 0.5f - cropYHalf);
GXPosition3f32(offX + width, 0.f, offY + height);
GXTexCoord2f32(0.5f + cropXHalf, 0.5f - cropYHalf);
}
CGX::End();
x4e_queuedFont = x4c_activeFont;
x4f_queuedPalette = x4d_activePalette;
}
} else if (cmd == Command::PaletteChange) {
x4d_activePalette = x4f_queuedPalette = in.ReadChar();
}