mirror of https://github.com/AxioDL/metaforce.git
1014 lines
31 KiB
C++
1014 lines
31 KiB
C++
#include "CTexture.hpp"
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#include "CSimplePool.hpp"
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#include "CToken.hpp"
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#include "Graphics/CGraphics.hpp"
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namespace urde
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{
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static logvisor::Module Log("urde::CTextureBoo");
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/* GX uses this upsampling technique to extract full 8-bit range */
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static inline uint8_t Convert3To8(uint8_t v)
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{
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/* Swizzle bits: 00000123 -> 12312312 */
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return (v << 5) | (v << 2) | (v >> 1);
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}
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static inline uint8_t Convert4To8(uint8_t v)
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{
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/* Swizzle bits: 00001234 -> 12341234 */
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return (v << 4) | v;
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}
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static inline uint8_t Convert5To8(uint8_t v)
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{
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/* Swizzle bits: 00012345 -> 12345123 */
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return (v << 3) | (v >> 2);
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}
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static inline uint8_t Convert6To8(uint8_t v)
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{
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/* Swizzle bits: 00123456 -> 12345612 */
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return (v << 2) | (v >> 4);
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}
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size_t CTexture::ComputeMippedTexelCount()
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{
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size_t w = x4_w;
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size_t h = x6_h;
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size_t ret = w * h;
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for (u32 i=x8_mips ; i>1 ; --i)
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{
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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ret += w * h;
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}
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return ret;
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}
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size_t CTexture::ComputeMippedBlockCountDXT1()
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{
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size_t w = x4_w / 4;
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size_t h = x6_h / 4;
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size_t ret = w * h;
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for (u32 i=x8_mips ; i>1 ; --i)
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{
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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ret += w * h;
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}
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return ret;
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}
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struct RGBA8
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{
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u8 r;
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u8 g;
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u8 b;
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u8 a;
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};
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void CTexture::BuildI4FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 7) / 8;
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int bheight = (h + 7) / 8;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 8;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 8;
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for (int y=0 ; y<8 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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u8 source[4];
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in.readBytesToBuf(source, 4);
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for (int x=0 ; x<8 ; ++x)
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{
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target[x].r = Convert4To8(source[x/2] >> ((x&1)?0:4) & 0xf);
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target[x].g = target[x].r;
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target[x].b = target[x].r;
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target[x].a = target[x].r;
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}
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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void CTexture::BuildI8FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 7) / 8;
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int bheight = (h + 3) / 4;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 4;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 8;
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for (int y=0 ; y<4 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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u8 source[8];
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in.readBytesToBuf(source, 8);
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for (int x=0 ; x<8 ; ++x)
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{
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target[x].r = source[x];
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target[x].g = source[x];
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target[x].b = source[x];
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target[x].a = source[x];
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}
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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void CTexture::BuildIA4FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 7) / 8;
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int bheight = (h + 3) / 4;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 4;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 8;
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for (int y=0 ; y<4 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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u8 source[8];
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in.readBytesToBuf(source, 8);
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for (int x=0 ; x<8 ; ++x)
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{
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u8 intensity = Convert4To8(source[x] >> 4 & 0xf);
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target[x].r = intensity;
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target[x].g = intensity;
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target[x].b = intensity;
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target[x].a = Convert4To8(source[x] & 0xf);
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}
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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void CTexture::BuildIA8FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 3) / 4;
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int bheight = (h + 3) / 4;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 4;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 4;
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for (int y=0 ; y<4 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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u16 source[4];
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in.readBytesToBuf(source, 8);
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for (int x=0 ; x<4 ; ++x)
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{
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u8 intensity = source[x] >> 8;
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target[x].r = intensity;
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target[x].g = intensity;
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target[x].b = intensity;
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target[x].a = source[x] & 0xff;
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}
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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static std::vector<RGBA8> DecodePalette(int numEntries, CInputStream& in)
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{
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std::vector<RGBA8> ret;
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ret.reserve(numEntries);
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enum class EPaletteType
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{
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IA8,
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RGB565,
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RGB5A3
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};
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EPaletteType format = EPaletteType(in.readUint32Big());
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in.readUint32Big();
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switch (format)
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{
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case EPaletteType::IA8:
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{
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for (int e=0 ; e<numEntries ; ++e)
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{
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u8 intensity = in.readUByte();
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u8 alpha = in.readUByte();
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ret.push_back({intensity, intensity, intensity, alpha});
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}
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break;
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}
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case EPaletteType::RGB565:
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{
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for (int e=0 ; e<numEntries ; ++e)
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{
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u16 texel = in.readUint16Big();
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ret.push_back({Convert5To8(texel >> 11 & 0x1f),
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Convert6To8(texel >> 5 & 0x3f),
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Convert5To8(texel & 0x1f),
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0xff});
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}
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break;
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}
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case EPaletteType::RGB5A3:
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{
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for (int e=0 ; e<numEntries ; ++e)
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{
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u16 texel = in.readUint16Big();
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if (texel & 0x8000)
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{
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ret.push_back({Convert5To8(texel >> 10 & 0x1f),
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Convert5To8(texel >> 5 & 0x1f),
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Convert5To8(texel & 0x1f),
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0xff});
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}
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else
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{
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ret.push_back({Convert4To8(texel >> 8 & 0xf),
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Convert4To8(texel >> 4 & 0xf),
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Convert4To8(texel & 0xf),
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Convert3To8(texel >> 12 & 0x7)});
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}
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}
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break;
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}
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}
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return ret;
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}
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void CTexture::BuildC4FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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std::vector<RGBA8> palette = DecodePalette(16, in);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 7) / 8;
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int bheight = (h + 7) / 8;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 8;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 8;
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for (int y=0 ; y<8 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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u8 source[4];
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in.readBytesToBuf(source, 4);
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for (int x=0 ; x<8 ; ++x)
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target[x] = palette[source[x/2] >> ((x&1)?0:4) & 0xf];
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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void CTexture::BuildC8FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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std::vector<RGBA8> palette = DecodePalette(256, in);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 7) / 8;
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int bheight = (h + 3) / 4;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 4;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 8;
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for (int y=0 ; y<4 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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u8 source[8];
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in.readBytesToBuf(source, 8);
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for (int x=0 ; x<8 ; ++x)
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target[x] = palette[source[x]];
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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void CTexture::BuildC14X2FromGCN(CInputStream& in)
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{
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}
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void CTexture::BuildRGB565FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 3) / 4;
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int bheight = (h + 3) / 4;
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for (int by=0 ; by<bheight ; ++by)
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{
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int baseY = by * 4;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 4;
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for (int y=0 ; y<4 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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for (int x=0 ; x<4 ; ++x)
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{
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u16 texel = in.readUint16Big();
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target[x].r = Convert5To8(texel >> 11 & 0x1f);
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target[x].g = Convert6To8(texel >> 5 & 0x3f);
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target[x].b = Convert5To8(texel & 0x1f);
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target[x].a = 0xff;
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}
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}
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}
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}
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targetMip += w * h;
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if (w > 1)
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w /= 2;
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if (h > 1)
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h /= 2;
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}
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CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
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{
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m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
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boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
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return true;
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} BooTrace);
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}
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void CTexture::BuildRGB5A3FromGCN(CInputStream& in)
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{
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size_t texelCount = ComputeMippedTexelCount();
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std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
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int w = x4_w;
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int h = x6_h;
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RGBA8* targetMip = buf.get();
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for (u32 mip=0 ; mip<x8_mips ; ++mip)
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{
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int bwidth = (w + 3) / 4;
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int bheight = (h + 3) / 4;
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for (int by=0 ; by<bheight ; ++by)
|
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{
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int baseY = by * 4;
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for (int bx=0 ; bx<bwidth ; ++bx)
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{
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int baseX = bx * 4;
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for (int y=0 ; y<4 ; ++y)
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{
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RGBA8* target = targetMip + (baseY + y) * w + baseX;
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for (int x=0 ; x<4 ; ++x)
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{
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u16 texel = in.readUint16Big();
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if (texel & 0x8000)
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{
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target[x].r = Convert5To8(texel >> 10 & 0x1f);
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target[x].g = Convert5To8(texel >> 5 & 0x1f);
|
|
target[x].b = Convert5To8(texel & 0x1f);
|
|
target[x].a = 0xff;
|
|
}
|
|
else
|
|
{
|
|
target[x].r = Convert4To8(texel >> 8 & 0xf);
|
|
target[x].g = Convert4To8(texel >> 4 & 0xf);
|
|
target[x].b = Convert4To8(texel & 0xf);
|
|
target[x].a = Convert3To8(texel >> 12 & 0x7);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
targetMip += w * h;
|
|
if (w > 1)
|
|
w /= 2;
|
|
if (h > 1)
|
|
h /= 2;
|
|
}
|
|
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
|
|
boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
void CTexture::BuildRGBA8FromGCN(CInputStream& in)
|
|
{
|
|
size_t texelCount = ComputeMippedTexelCount();
|
|
std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount]);
|
|
|
|
int w = x4_w;
|
|
int h = x6_h;
|
|
RGBA8* targetMip = buf.get();
|
|
for (u32 mip=0 ; mip<x8_mips ; ++mip)
|
|
{
|
|
int bwidth = (w + 3) / 4;
|
|
int bheight = (h + 3) / 4;
|
|
for (int by=0 ; by<bheight ; ++by)
|
|
{
|
|
int baseY = by * 4;
|
|
for (int bx=0 ; bx<bwidth ; ++bx)
|
|
{
|
|
int baseX = bx * 4;
|
|
for (int c=0 ; c<2 ; ++c)
|
|
{
|
|
for (int y=0 ; y<4 ; ++y)
|
|
{
|
|
RGBA8* target = targetMip + (baseY + y) * w + baseX;
|
|
u8 source[8];
|
|
in.readBytesToBuf(source, 8);
|
|
for (int x=0 ; x<4 ; ++x)
|
|
{
|
|
if (c)
|
|
{
|
|
target[x].g = source[x*2];
|
|
target[x].b = source[x*2+1];
|
|
}
|
|
else
|
|
{
|
|
target[x].a = source[x*2];
|
|
target[x].r = source[x*2+1];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
targetMip += w * h;
|
|
if (w > 1)
|
|
w /= 2;
|
|
if (h > 1)
|
|
h /= 2;
|
|
}
|
|
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
|
|
boo::TextureClampMode::Repeat, buf.get(), texelCount * 4).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
struct DXT1Block
|
|
{
|
|
uint16_t color1;
|
|
uint16_t color2;
|
|
uint8_t lines[4];
|
|
};
|
|
|
|
void CTexture::BuildDXT1FromGCN(CInputStream& in)
|
|
{
|
|
size_t blockCount = ComputeMippedBlockCountDXT1();
|
|
std::unique_ptr<DXT1Block[]> buf(new DXT1Block[blockCount]);
|
|
|
|
int w = x4_w / 4;
|
|
int h = x6_h / 4;
|
|
DXT1Block* targetMip = buf.get();
|
|
for (u32 mip=0 ; mip<x8_mips ; ++mip)
|
|
{
|
|
int bwidth = (w + 1) / 2;
|
|
int bheight = (h + 1) / 2;
|
|
for (int by=0 ; by<bheight ; ++by)
|
|
{
|
|
int baseY = by * 2;
|
|
for (int bx=0 ; bx<bwidth ; ++bx)
|
|
{
|
|
int baseX = bx * 2;
|
|
for (int y=0 ; y<2 ; ++y)
|
|
{
|
|
DXT1Block* target = targetMip + (baseY + y) * w + baseX;
|
|
DXT1Block source[2];
|
|
in.readBytesToBuf(source, 16);
|
|
for (int x=0 ; x<2 ; ++x)
|
|
{
|
|
target[x].color1 = hecl::SBig(source[x].color1);
|
|
target[x].color2 = hecl::SBig(source[x].color2);
|
|
for (u32 i=0 ; i<4 ; ++i)
|
|
{
|
|
u8 ind[4];
|
|
u8 packed = source[x].lines[i];
|
|
ind[3] = packed & 0x3;
|
|
ind[2] = (packed >> 2) & 0x3;
|
|
ind[1] = (packed >> 4) & 0x3;
|
|
ind[0] = (packed >> 6) & 0x3;
|
|
target[x].lines[i] = ind[0] | (ind[1] << 2) | (ind[2] << 4) | (ind[3] << 6);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
targetMip += w * h;
|
|
|
|
if (w > 1)
|
|
w /= 2;
|
|
if (h > 1)
|
|
h /= 2;
|
|
}
|
|
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::DXT1,
|
|
boo::TextureClampMode::Repeat, buf.get(), blockCount * 8).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
void CTexture::BuildRGBA8(const void* data, size_t length)
|
|
{
|
|
size_t texelCount = ComputeMippedTexelCount();
|
|
size_t expectedSize = texelCount * 4;
|
|
if (expectedSize > length)
|
|
Log.report(logvisor::Fatal, "insufficient TXTR length (%" PRISize "/%" PRISize ")",
|
|
length, expectedSize);
|
|
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::RGBA8,
|
|
boo::TextureClampMode::Repeat, data, expectedSize).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
void CTexture::BuildC8(const void* data, size_t length)
|
|
{
|
|
size_t texelCount = ComputeMippedTexelCount();
|
|
if (texelCount > length)
|
|
Log.report(logvisor::Fatal, "insufficient TXTR length (%" PRISize "/%" PRISize ")",
|
|
length, texelCount);
|
|
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
uint32_t nentries = hecl::SBig(*reinterpret_cast<const uint32_t*>(data));
|
|
const u8* paletteTexels = reinterpret_cast<const u8*>(data) + 4;
|
|
const u8* texels = reinterpret_cast<const u8*>(data) + 4 + nentries * 4;
|
|
m_paletteTex = ctx.newStaticTexture(nentries, 1, 1, boo::TextureFormat::RGBA8,
|
|
boo::TextureClampMode::Repeat, paletteTexels, nentries * 4).get();
|
|
m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::I8,
|
|
boo::TextureClampMode::Repeat, texels, texelCount).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
void CTexture::BuildC8Font(const void* data, EFontType ftype)
|
|
{
|
|
size_t texelCount = ComputeMippedTexelCount();
|
|
|
|
size_t layerCount = 1;
|
|
switch (ftype)
|
|
{
|
|
case EFontType::OneLayer:
|
|
case EFontType::OneLayerOutline:
|
|
layerCount = 1;
|
|
break;
|
|
case EFontType::FourLayers:
|
|
layerCount = 4;
|
|
break;
|
|
case EFontType::TwoLayersOutlines:
|
|
case EFontType::TwoLayers:
|
|
case EFontType::TwoLayersOutlines2:
|
|
layerCount = 2;
|
|
break;
|
|
default: break;
|
|
}
|
|
|
|
uint32_t nentries = hecl::SBig(*reinterpret_cast<const uint32_t*>(data));
|
|
const u8* texels = reinterpret_cast<const u8*>(data) + 4 + nentries * 4;
|
|
std::unique_ptr<RGBA8[]> buf(new RGBA8[texelCount * layerCount]);
|
|
memset(buf.get(), 0, texelCount * layerCount * 4);
|
|
|
|
size_t w = x4_w;
|
|
size_t h = x6_h;
|
|
RGBA8* bufCur = buf.get();
|
|
for (size_t i=0 ; i<x8_mips ; ++i)
|
|
{
|
|
size_t tCount = w * h;
|
|
RGBA8* l0 = bufCur;
|
|
RGBA8* l1 = bufCur + tCount;
|
|
RGBA8* l2 = bufCur + tCount * 2;
|
|
RGBA8* l3 = bufCur + tCount * 3;
|
|
for (size_t j=0 ; j<tCount ; ++j)
|
|
{
|
|
u8 texel = texels[j];
|
|
switch (ftype)
|
|
{
|
|
case EFontType::OneLayer:
|
|
l0[j].r = (texel & 0x1) ? 0xff : 0;
|
|
l0[j].a = 0xff;
|
|
break;
|
|
case EFontType::OneLayerOutline:
|
|
l0[j].r = (texel & 0x1) ? 0xff : 0;
|
|
l0[j].g = (texel & 0x2) ? 0xff : 0;
|
|
l0[j].a = 0xff;
|
|
break;
|
|
case EFontType::FourLayers:
|
|
l0[j].r = (texel & 0x1) ? 0xff : 0;
|
|
l0[j].a = 0xff;
|
|
l1[j].r = (texel & 0x2) ? 0xff : 0;
|
|
l1[j].a = 0xff;
|
|
l2[j].r = (texel & 0x4) ? 0xff : 0;
|
|
l2[j].a = 0xff;
|
|
l3[j].r = (texel & 0x8) ? 0xff : 0;
|
|
l3[j].a = 0xff;
|
|
break;
|
|
case EFontType::TwoLayersOutlines:
|
|
l0[j].r = (texel & 0x1) ? 0xff : 0;
|
|
l0[j].g = (texel & 0x2) ? 0xff : 0;
|
|
l0[j].a = 0xff;
|
|
l1[j].r = (texel & 0x4) ? 0xff : 0;
|
|
l1[j].g = (texel & 0x8) ? 0xff : 0;
|
|
l1[j].a = 0xff;
|
|
break;
|
|
case EFontType::TwoLayers:
|
|
l0[j].r = (texel & 0x1) ? 0xff : 0;
|
|
l0[j].a = 0xff;
|
|
l1[j].r = (texel & 0x2) ? 0xff : 0;
|
|
l1[j].a = 0xff;
|
|
break;
|
|
case EFontType::TwoLayersOutlines2:
|
|
l0[j].r = (texel & 0x4) ? 0xff : 0;
|
|
l0[j].g = (texel & 0x1) ? 0xff : 0;
|
|
l0[j].a = 0xff;
|
|
l1[j].r = (texel & 0x8) ? 0xff : 0;
|
|
l1[j].g = (texel & 0x2) ? 0xff : 0;
|
|
l1[j].a = 0xff;
|
|
break;
|
|
default: break;
|
|
}
|
|
}
|
|
texels += tCount;
|
|
bufCur += tCount * layerCount;
|
|
if (w > 1)
|
|
w /= 2;
|
|
if (h > 1)
|
|
h /= 2;
|
|
}
|
|
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
m_booTex = ctx.newStaticArrayTexture(x4_w, x6_h, layerCount, x8_mips, boo::TextureFormat::RGBA8,
|
|
boo::TextureClampMode::Repeat, buf.get(), texelCount * layerCount * 4).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
void CTexture::BuildDXT1(const void* data, size_t length)
|
|
{
|
|
CGraphics::CommitResources([&](boo::IGraphicsDataFactory::Context& ctx)
|
|
{
|
|
m_booTex = ctx.newStaticTexture(x4_w, x6_h, x8_mips, boo::TextureFormat::DXT1,
|
|
boo::TextureClampMode::Repeat, data, length).get();
|
|
return true;
|
|
} BooTrace);
|
|
}
|
|
|
|
CTexture::CTexture(ETexelFormat fmt, s16 w, s16 h, s32 mips)
|
|
: x0_fmt(fmt)
|
|
, x4_w(w)
|
|
, x6_h(h)
|
|
, x8_mips(mips)
|
|
{
|
|
/*
|
|
x64_ = sMangleMipmaps;
|
|
InitBitmapBuffers(fmt, w, h, mips);
|
|
InitTextureObjs();
|
|
*/
|
|
}
|
|
|
|
CTexture::CTexture(std::unique_ptr<u8[]>&& in, u32 length, bool otex)
|
|
{
|
|
std::unique_ptr<u8[]> owned = std::move(in);
|
|
athena::io::MemoryReader r(owned.get(), length);
|
|
x0_fmt = ETexelFormat(r.readUint32Big());
|
|
x4_w = r.readUint16Big();
|
|
x6_h = r.readUint16Big();
|
|
x8_mips = r.readUint32Big();
|
|
|
|
switch (x0_fmt)
|
|
{
|
|
case ETexelFormat::I4:
|
|
BuildI4FromGCN(r);
|
|
break;
|
|
case ETexelFormat::I8:
|
|
BuildI8FromGCN(r);
|
|
break;
|
|
case ETexelFormat::IA4:
|
|
BuildIA4FromGCN(r);
|
|
break;
|
|
case ETexelFormat::IA8:
|
|
BuildIA8FromGCN(r);
|
|
break;
|
|
case ETexelFormat::C4:
|
|
BuildC4FromGCN(r);
|
|
break;
|
|
case ETexelFormat::C8:
|
|
BuildC8FromGCN(r);
|
|
break;
|
|
case ETexelFormat::C14X2:
|
|
BuildC14X2FromGCN(r);
|
|
break;
|
|
case ETexelFormat::RGB565:
|
|
BuildRGB565FromGCN(r);
|
|
break;
|
|
case ETexelFormat::RGB5A3:
|
|
BuildRGB5A3FromGCN(r);
|
|
break;
|
|
case ETexelFormat::RGBA8:
|
|
BuildRGBA8FromGCN(r);
|
|
break;
|
|
case ETexelFormat::CMPR:
|
|
BuildDXT1FromGCN(r);
|
|
break;
|
|
case ETexelFormat::RGBA8PC:
|
|
BuildRGBA8(owned.get() + 12, length - 12);
|
|
break;
|
|
case ETexelFormat::C8PC:
|
|
BuildC8(owned.get() + 12, length - 12);
|
|
otex = true;
|
|
break;
|
|
case ETexelFormat::CMPRPC:
|
|
BuildDXT1(owned.get() + 12, length - 12);
|
|
break;
|
|
default:
|
|
Log.report(logvisor::Fatal, "invalid texture type %d for boo", int(x0_fmt));
|
|
}
|
|
|
|
if (otex)
|
|
m_otex = std::move(owned);
|
|
}
|
|
|
|
void CTexture::Load(int slot, EClampMode clamp) const
|
|
{
|
|
|
|
}
|
|
|
|
std::unique_ptr<u8[]> CTexture::BuildMemoryCardTex(u32& sizeOut, ETexelFormat& fmtOut,
|
|
std::unique_ptr<u8[]>& paletteOut) const
|
|
{
|
|
if (!m_otex)
|
|
Log.report(logvisor::Fatal, "MemoryCard TXTR not loaded with 'otex'");
|
|
|
|
size_t texelCount = x4_w * x6_h;
|
|
std::unique_ptr<u8[]> ret;
|
|
if (x0_fmt == ETexelFormat::RGBA8PC)
|
|
{
|
|
sizeOut = texelCount * 2;
|
|
fmtOut = ETexelFormat::RGB5A3;
|
|
ret.reset(new u8[sizeOut]);
|
|
u16* texel = reinterpret_cast<u16*>(ret.get());
|
|
|
|
int w = x4_w;
|
|
int h = x6_h;
|
|
const RGBA8* sourceMip = reinterpret_cast<const RGBA8*>(m_otex.get() + 12);
|
|
int bwidth = (w + 3) / 4;
|
|
int bheight = (h + 3) / 4;
|
|
for (int by=0 ; by<bheight ; ++by)
|
|
{
|
|
int baseY = by * 4;
|
|
for (int bx=0 ; bx<bwidth ; ++bx)
|
|
{
|
|
int baseX = bx * 4;
|
|
for (int y=0 ; y<4 ; ++y)
|
|
{
|
|
const RGBA8* source = sourceMip + (x6_h - (baseY + y) - 1) * w + baseX;
|
|
for (int x=0 ; x<4 ; ++x)
|
|
{
|
|
if (source[x].a == 0xff)
|
|
{
|
|
*texel++ = hecl::SBig(u16((source[x].r >> 3 << 10) |
|
|
(source[x].g >> 3 << 5) |
|
|
(source[x].b >> 3)));
|
|
}
|
|
else
|
|
{
|
|
*texel++ = hecl::SBig(u16((source[x].r >> 4 << 8) |
|
|
(source[x].g >> 4 << 4) |
|
|
(source[x].b >> 4) |
|
|
(source[x].a >> 5 << 12)));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (x0_fmt == ETexelFormat::C8PC)
|
|
{
|
|
sizeOut = texelCount;
|
|
fmtOut = ETexelFormat::C8;
|
|
ret.reset(new u8[sizeOut]);
|
|
paletteOut.reset(new u8[512]);
|
|
u8* texel = ret.get();
|
|
u16* paletteColors = reinterpret_cast<u16*>(paletteOut.get());
|
|
|
|
int w = x4_w;
|
|
int h = x6_h;
|
|
const u8* data = m_otex.get() + 12;
|
|
u32 nentries = hecl::SBig(*reinterpret_cast<const u32*>(data));
|
|
const RGBA8* paletteTexels = reinterpret_cast<const RGBA8*>(data + 4);
|
|
const u8* sourceMip = data + 4 + nentries * 4;
|
|
|
|
for (int i=0; i<256; ++i)
|
|
{
|
|
u16& color = paletteColors[i];
|
|
if (i >= nentries)
|
|
{
|
|
color = 0;
|
|
}
|
|
else
|
|
{
|
|
const RGBA8& colorIn = paletteTexels[i];
|
|
if (colorIn.a == 0xff)
|
|
{
|
|
color = hecl::SBig(u16((colorIn.r >> 3 << 10) |
|
|
(colorIn.g >> 3 << 5) |
|
|
(colorIn.b >> 3) | 0x8000));
|
|
}
|
|
else
|
|
{
|
|
color = hecl::SBig(u16((colorIn.r >> 4 << 8) |
|
|
(colorIn.g >> 4 << 4) |
|
|
(colorIn.b >> 4) |
|
|
(colorIn.a >> 5 << 12)));
|
|
}
|
|
}
|
|
}
|
|
|
|
int bwidth = (w + 7) / 8;
|
|
int bheight = (h + 3) / 4;
|
|
for (int by=0 ; by<bheight ; ++by)
|
|
{
|
|
int baseY = by * 4;
|
|
for (int bx=0 ; bx<bwidth ; ++bx)
|
|
{
|
|
int baseX = bx * 8;
|
|
for (int y=0 ; y<4 ; ++y)
|
|
{
|
|
const u8* source = sourceMip + (x6_h - (baseY + y) - 1) * w + baseX;
|
|
for (int x=0 ; x<8 ; ++x)
|
|
*texel++ = source[x];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
Log.report(logvisor::Fatal, "MemoryCard texture may only use RGBA8PC or C8PC format");
|
|
|
|
return ret;
|
|
}
|
|
|
|
const boo::ObjToken<boo::ITexture>& CTexture::GetFontTexture(EFontType tp)
|
|
{
|
|
if (m_ftype != tp && x0_fmt == ETexelFormat::C8PC)
|
|
{
|
|
m_ftype = tp;
|
|
BuildC8Font(m_otex.get() + 12, m_ftype);
|
|
}
|
|
return m_booTex;
|
|
}
|
|
|
|
CFactoryFnReturn FTextureFactory(const urde::SObjectTag& tag,
|
|
std::unique_ptr<u8[]>&& in, u32 len,
|
|
const urde::CVParamTransfer& vparms,
|
|
CObjectReference* selfRef)
|
|
{
|
|
u32 u32Owned = vparms.GetOwnedObj<u32>();
|
|
return TToken<CTexture>::GetIObjObjectFor(std::make_unique<CTexture>(std::move(in), len,
|
|
u32Owned == SBIG('OTEX')));
|
|
}
|
|
|
|
}
|