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Initial CFont implementation, proper CTexture/CGraphicsPalette structures

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This commit is contained in:
Phillip Stephens
2022-02-26 18:18:58 -08:00
parent 40a1f3c4a0
commit b02ec12049
14 changed files with 312 additions and 110 deletions
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38
Runtime/Graphics/CTextureBoo.cpp
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@@ -707,12 +707,36 @@ static std::string_view TextureFormatString(ETexelFormat format) {
}
}
CTexture::CTexture(ETexelFormat fmt, s16 w, s16 h, s32 mips) : x0_fmt(fmt), x4_w(w), x6_h(h), x8_mips(mips) {
/*
x64_ = sMangleMipmaps;
u32 CTexture::TexelFormatBitsPerPixel(ETexelFormat fmt) {
switch(fmt) {
case ETexelFormat::I4:
case ETexelFormat::C4:
case ETexelFormat::CMPR:
return 4;
case ETexelFormat::I8:
case ETexelFormat::IA4:
case ETexelFormat::C8:
return 8;
case ETexelFormat::IA8:
case ETexelFormat::C14X2:
case ETexelFormat::RGB565:
case ETexelFormat::RGB5A3:
return 16;
case ETexelFormat::RGBA8:
return 32;
default:
return 0;
}
}
CTexture::CTexture(ETexelFormat fmt, s16 w, s16 h, s32 mips)
: x0_fmt(fmt), x4_w(w), x6_h(h), x8_mips(mips), x9_bitsPerPixel(TexelFormatBitsPerPixel(fmt)) {
#if 0
x64_ = sCurrentFrameCount;
InitBitmapBuffers(fmt, w, h, mips);
InitTextureObjs();
*/
#endif
}
CTexture::CTexture(std::unique_ptr<u8[]>&& in, u32 length, bool otex, const CTextureInfo* inf, CAssetId id)
@@ -723,6 +747,7 @@ CTexture::CTexture(std::unique_ptr<u8[]>&& in, u32 length, bool otex, const CTex
x4_w = r.ReadShort();
x6_h = r.ReadShort();
x8_mips = r.ReadLong();
x9_bitsPerPixel = TexelFormatBitsPerPixel(x0_fmt);
auto label = fmt::format(FMT_STRING("TXTR {:08X} ({})"), id.Value(), TextureFormatString(x0_fmt));
switch (x0_fmt) {
@@ -826,10 +851,11 @@ std::unique_ptr<u8[]> CTexture::BuildMemoryCardTex(u32& sizeOut, ETexelFormat& f
const RGBA8* source = sourceMip + (x6_h - (baseY + y) - 1) * w + baseX;
for (int x = 0; x < 4; ++x) {
if (source[x].a == 0xff) {
*texel++ = CBasics::SwapBytes(u16((source[x].r >> 3 << 10) | (source[x].g >> 3 << 5) | (source[x].b >> 3)));
*texel++ =
CBasics::SwapBytes(u16((source[x].r >> 3 << 10) | (source[x].g >> 3 << 5) | (source[x].b >> 3)));
} else {
*texel++ = CBasics::SwapBytes(u16((source[x].r >> 4 << 8) | (source[x].g >> 4 << 4) | (source[x].b >> 4) |
(source[x].a >> 5 << 12)));
(source[x].a >> 5 << 12)));
}
}
}