655 lines
20 KiB
C++
655 lines
20 KiB
C++
// Copyright 2008 Dolphin Emulator Project
|
|
// Licensed under GPLv2+
|
|
// Refer to the license.txt file included.
|
|
|
|
#pragma once
|
|
|
|
#include <array>
|
|
#include <string>
|
|
#include <utility>
|
|
|
|
#include "Common/BitField.h"
|
|
#include "Common/BitSet.h"
|
|
#include "Common/CommonTypes.h"
|
|
#include "Common/EnumFormatter.h"
|
|
#include "Common/MsgHandler.h"
|
|
|
|
enum
|
|
{
|
|
// These commands use the high nybble for the command itself, and the lower nybble is an argument.
|
|
// TODO: However, Dolphin's implementation (in LoadCPReg) and YAGCD disagree about what values are
|
|
// valid for the lower nybble.
|
|
|
|
// YAGCD mentions 0x20 as "?", and does not mention the others
|
|
// Libogc has 0x00 and 0x20, where 0x00 is tied to GX_ClearVCacheMetric and 0x20 related to
|
|
// cpPerfMode. 0x10 may be GX_SetVCacheMetric, but that function is empty. In any case, these all
|
|
// are probably for perf queries, and no title seems to actually need a full implementation.
|
|
UNKNOWN_00 = 0x00,
|
|
UNKNOWN_10 = 0x10,
|
|
UNKNOWN_20 = 0x20,
|
|
// YAGCD says 0x30 only; LoadCPReg allows any
|
|
MATINDEX_A = 0x30,
|
|
// YAGCD says 0x40 only; LoadCPReg allows any
|
|
MATINDEX_B = 0x40,
|
|
// YAGCD says 0x50-0x57 for distinct VCDs; LoadCPReg allows any for a single VCD
|
|
VCD_LO = 0x50,
|
|
// YAGCD says 0x60-0x67 for distinct VCDs; LoadCPReg allows any for a single VCD
|
|
VCD_HI = 0x60,
|
|
// YAGCD and LoadCPReg both agree that only 0x70-0x77 are valid
|
|
CP_VAT_REG_A = 0x70,
|
|
// YAGCD and LoadCPReg both agree that only 0x80-0x87 are valid
|
|
CP_VAT_REG_B = 0x80,
|
|
// YAGCD and LoadCPReg both agree that only 0x90-0x97 are valid
|
|
CP_VAT_REG_C = 0x90,
|
|
// YAGCD and LoadCPReg agree that 0xa0-0xaf are valid
|
|
ARRAY_BASE = 0xa0,
|
|
// YAGCD and LoadCPReg agree that 0xb0-0xbf are valid
|
|
ARRAY_STRIDE = 0xb0,
|
|
|
|
CP_COMMAND_MASK = 0xf0,
|
|
CP_NUM_VAT_REG = 0x08,
|
|
CP_VAT_MASK = 0x07,
|
|
CP_NUM_ARRAYS = 0x10,
|
|
CP_ARRAY_MASK = 0x0f,
|
|
};
|
|
|
|
// Vertex array numbers
|
|
enum
|
|
{
|
|
ARRAY_POSITION = 0,
|
|
ARRAY_NORMAL = 1,
|
|
ARRAY_COLOR0 = 2,
|
|
NUM_COLOR_ARRAYS = 2,
|
|
ARRAY_TEXCOORD0 = 4,
|
|
NUM_TEXCOORD_ARRAYS = 8,
|
|
|
|
ARRAY_XF_A = 12, // Usually used for position matrices
|
|
ARRAY_XF_B = 13, // Usually used for normal matrices
|
|
ARRAY_XF_C = 14, // Usually used for tex coord matrices
|
|
ARRAY_XF_D = 15, // Usually used for light objects
|
|
|
|
// Number of arrays related to vertex components (position, normal, color, tex coord)
|
|
// Excludes the 4 arrays used for indexed XF loads
|
|
NUM_VERTEX_COMPONENT_ARRAYS = 12,
|
|
};
|
|
|
|
// Vertex components
|
|
enum class VertexComponentFormat
|
|
{
|
|
NotPresent = 0,
|
|
Direct = 1,
|
|
Index8 = 2,
|
|
Index16 = 3,
|
|
};
|
|
template <>
|
|
struct fmt::formatter<VertexComponentFormat> : EnumFormatter<VertexComponentFormat::Index16>
|
|
{
|
|
formatter() : EnumFormatter({"Not present", "Direct", "8-bit index", "16-bit index"}) {}
|
|
};
|
|
|
|
constexpr bool IsIndexed(VertexComponentFormat format)
|
|
{
|
|
return format == VertexComponentFormat::Index8 || format == VertexComponentFormat::Index16;
|
|
}
|
|
|
|
enum class ComponentFormat
|
|
{
|
|
UByte = 0, // Invalid for normals
|
|
Byte = 1,
|
|
UShort = 2, // Invalid for normals
|
|
Short = 3,
|
|
Float = 4,
|
|
};
|
|
template <>
|
|
struct fmt::formatter<ComponentFormat> : EnumFormatter<ComponentFormat::Float>
|
|
{
|
|
formatter() : EnumFormatter({"Unsigned Byte", "Byte", "Unsigned Short", "Short", "Float"}) {}
|
|
};
|
|
|
|
constexpr u32 GetElementSize(ComponentFormat format)
|
|
{
|
|
switch (format)
|
|
{
|
|
case ComponentFormat::UByte:
|
|
case ComponentFormat::Byte:
|
|
return 1;
|
|
case ComponentFormat::UShort:
|
|
case ComponentFormat::Short:
|
|
return 2;
|
|
case ComponentFormat::Float:
|
|
return 4;
|
|
default:
|
|
PanicAlertFmt("Unknown format {}", format);
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
enum class CoordComponentCount
|
|
{
|
|
XY = 0,
|
|
XYZ = 1,
|
|
};
|
|
template <>
|
|
struct fmt::formatter<CoordComponentCount> : EnumFormatter<CoordComponentCount::XYZ>
|
|
{
|
|
formatter() : EnumFormatter({"2 (x, y)", "3 (x, y, z)"}) {}
|
|
};
|
|
|
|
enum class NormalComponentCount
|
|
{
|
|
N = 0,
|
|
NBT = 1,
|
|
};
|
|
template <>
|
|
struct fmt::formatter<NormalComponentCount> : EnumFormatter<NormalComponentCount::NBT>
|
|
{
|
|
formatter() : EnumFormatter({"1 (n)", "3 (n, b, t)"}) {}
|
|
};
|
|
|
|
enum class ColorComponentCount
|
|
{
|
|
RGB = 0,
|
|
RGBA = 1,
|
|
};
|
|
template <>
|
|
struct fmt::formatter<ColorComponentCount> : EnumFormatter<ColorComponentCount::RGBA>
|
|
{
|
|
formatter() : EnumFormatter({"3 (r, g, b)", "4 (r, g, b, a)"}) {}
|
|
};
|
|
|
|
enum class ColorFormat
|
|
{
|
|
RGB565 = 0, // 16b
|
|
RGB888 = 1, // 24b
|
|
RGB888x = 2, // 32b
|
|
RGBA4444 = 3, // 16b
|
|
RGBA6666 = 4, // 24b
|
|
RGBA8888 = 5, // 32b
|
|
};
|
|
template <>
|
|
struct fmt::formatter<ColorFormat> : EnumFormatter<ColorFormat::RGBA8888>
|
|
{
|
|
static constexpr array_type names = {
|
|
"RGB 16 bits 565", "RGB 24 bits 888", "RGB 32 bits 888x",
|
|
"RGBA 16 bits 4444", "RGBA 24 bits 6666", "RGBA 32 bits 8888",
|
|
};
|
|
formatter() : EnumFormatter(names) {}
|
|
};
|
|
|
|
enum class TexComponentCount
|
|
{
|
|
S = 0,
|
|
ST = 1,
|
|
};
|
|
template <>
|
|
struct fmt::formatter<TexComponentCount> : EnumFormatter<TexComponentCount::ST>
|
|
{
|
|
formatter() : EnumFormatter({"1 (s)", "2 (s, t)"}) {}
|
|
};
|
|
|
|
struct TVtxDesc
|
|
{
|
|
union Low
|
|
{
|
|
// false: not present
|
|
// true: present
|
|
BitField<0, 1, bool, u32> PosMatIdx;
|
|
BitField<1, 1, bool, u32> Tex0MatIdx;
|
|
BitField<2, 1, bool, u32> Tex1MatIdx;
|
|
BitField<3, 1, bool, u32> Tex2MatIdx;
|
|
BitField<4, 1, bool, u32> Tex3MatIdx;
|
|
BitField<5, 1, bool, u32> Tex4MatIdx;
|
|
BitField<6, 1, bool, u32> Tex5MatIdx;
|
|
BitField<7, 1, bool, u32> Tex6MatIdx;
|
|
BitField<8, 1, bool, u32> Tex7MatIdx;
|
|
BitFieldArray<1, 1, 8, bool, u32> TexMatIdx;
|
|
|
|
BitField<9, 2, VertexComponentFormat> Position;
|
|
BitField<11, 2, VertexComponentFormat> Normal;
|
|
BitField<13, 2, VertexComponentFormat> Color0;
|
|
BitField<15, 2, VertexComponentFormat> Color1;
|
|
BitFieldArray<13, 2, 2, VertexComponentFormat> Color;
|
|
|
|
u32 Hex;
|
|
};
|
|
union High
|
|
{
|
|
BitField<0, 2, VertexComponentFormat> Tex0Coord;
|
|
BitField<2, 2, VertexComponentFormat> Tex1Coord;
|
|
BitField<4, 2, VertexComponentFormat> Tex2Coord;
|
|
BitField<6, 2, VertexComponentFormat> Tex3Coord;
|
|
BitField<8, 2, VertexComponentFormat> Tex4Coord;
|
|
BitField<10, 2, VertexComponentFormat> Tex5Coord;
|
|
BitField<12, 2, VertexComponentFormat> Tex6Coord;
|
|
BitField<14, 2, VertexComponentFormat> Tex7Coord;
|
|
BitFieldArray<0, 2, 8, VertexComponentFormat> TexCoord;
|
|
|
|
u32 Hex;
|
|
};
|
|
|
|
Low low;
|
|
High high;
|
|
|
|
// This structure was originally packed into bits 0..32, using 33 total bits.
|
|
// The actual format has 17 bits in the low one and 16 bits in the high one,
|
|
// but the old format is still supported for compatibility.
|
|
u64 GetLegacyHex() const { return (low.Hex & 0x1FFFF) | (u64(high.Hex) << 17); }
|
|
u32 GetLegacyHex0() const { return static_cast<u32>(GetLegacyHex()); }
|
|
// Only *1* bit is used in this
|
|
u32 GetLegacyHex1() const { return static_cast<u32>(GetLegacyHex() >> 32); }
|
|
void SetLegacyHex(u64 value)
|
|
{
|
|
low.Hex = value & 0x1FFFF;
|
|
high.Hex = value >> 17;
|
|
}
|
|
};
|
|
template <>
|
|
struct fmt::formatter<TVtxDesc::Low>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const TVtxDesc::Low& desc, FormatContext& ctx)
|
|
{
|
|
static constexpr std::array<const char*, 2> present = {"Not present", "Present"};
|
|
|
|
return format_to(ctx.out(),
|
|
"Position and normal matrix index: {}\n"
|
|
"Texture Coord 0 matrix index: {}\n"
|
|
"Texture Coord 1 matrix index: {}\n"
|
|
"Texture Coord 2 matrix index: {}\n"
|
|
"Texture Coord 3 matrix index: {}\n"
|
|
"Texture Coord 4 matrix index: {}\n"
|
|
"Texture Coord 5 matrix index: {}\n"
|
|
"Texture Coord 6 matrix index: {}\n"
|
|
"Texture Coord 7 matrix index: {}\n"
|
|
"Position: {}\n"
|
|
"Normal: {}\n"
|
|
"Color 0: {}\n"
|
|
"Color 1: {}",
|
|
present[desc.PosMatIdx], present[desc.Tex0MatIdx], present[desc.Tex1MatIdx],
|
|
present[desc.Tex2MatIdx], present[desc.Tex3MatIdx], present[desc.Tex4MatIdx],
|
|
present[desc.Tex5MatIdx], present[desc.Tex6MatIdx], present[desc.Tex7MatIdx],
|
|
desc.Position, desc.Normal, desc.Color0, desc.Color1);
|
|
}
|
|
};
|
|
template <>
|
|
struct fmt::formatter<TVtxDesc::High>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const TVtxDesc::High& desc, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(),
|
|
"Texture Coord 0: {}\n"
|
|
"Texture Coord 1: {}\n"
|
|
"Texture Coord 2: {}\n"
|
|
"Texture Coord 3: {}\n"
|
|
"Texture Coord 4: {}\n"
|
|
"Texture Coord 5: {}\n"
|
|
"Texture Coord 6: {}\n"
|
|
"Texture Coord 7: {}",
|
|
desc.Tex0Coord, desc.Tex1Coord, desc.Tex2Coord, desc.Tex3Coord, desc.Tex4Coord,
|
|
desc.Tex5Coord, desc.Tex6Coord, desc.Tex7Coord);
|
|
}
|
|
};
|
|
template <>
|
|
struct fmt::formatter<TVtxDesc>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const TVtxDesc& desc, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(), "{}\n{}", desc.low, desc.high);
|
|
}
|
|
};
|
|
|
|
union UVAT_group0
|
|
{
|
|
u32 Hex;
|
|
// 0:8
|
|
BitField<0, 1, CoordComponentCount> PosElements;
|
|
BitField<1, 3, ComponentFormat> PosFormat;
|
|
BitField<4, 5, u32> PosFrac;
|
|
// 9:12
|
|
BitField<9, 1, NormalComponentCount> NormalElements;
|
|
BitField<10, 3, ComponentFormat> NormalFormat;
|
|
// 13:16
|
|
BitField<13, 1, ColorComponentCount> Color0Elements;
|
|
BitField<14, 3, ColorFormat> Color0Comp;
|
|
// 17:20
|
|
BitField<17, 1, ColorComponentCount> Color1Elements;
|
|
BitField<18, 3, ColorFormat> Color1Comp;
|
|
// 21:29
|
|
BitField<21, 1, TexComponentCount> Tex0CoordElements;
|
|
BitField<22, 3, ComponentFormat> Tex0CoordFormat;
|
|
BitField<25, 5, u8, u32> Tex0Frac;
|
|
// 30:31
|
|
BitField<30, 1, bool, u32> ByteDequant;
|
|
BitField<31, 1, bool, u32> NormalIndex3;
|
|
};
|
|
template <>
|
|
struct fmt::formatter<UVAT_group0>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const UVAT_group0& g0, FormatContext& ctx)
|
|
{
|
|
static constexpr std::array<const char*, 2> byte_dequant = {
|
|
"shift does not apply to u8/s8 components", "shift applies to u8/s8 components"};
|
|
static constexpr std::array<const char*, 2> normalindex3 = {"single index per normal",
|
|
"triple-index per nine-normal"};
|
|
|
|
return format_to(ctx.out(),
|
|
"Position elements: {}\n"
|
|
"Position format: {}\n"
|
|
"Position shift: {} ({})\n"
|
|
"Normal elements: {}\n"
|
|
"Normal format: {}\n"
|
|
"Color 0 elements: {}\n"
|
|
"Color 0 format: {}\n"
|
|
"Color 1 elements: {}\n"
|
|
"Color 1 format: {}\n"
|
|
"Texture coord 0 elements: {}\n"
|
|
"Texture coord 0 format: {}\n"
|
|
"Texture coord 0 shift: {} ({})\n"
|
|
"Byte dequant: {}\n"
|
|
"Normal index 3: {}",
|
|
g0.PosElements, g0.PosFormat, g0.PosFrac, 1.f / (1 << g0.PosFrac),
|
|
g0.NormalElements, g0.NormalFormat, g0.Color0Elements, g0.Color0Comp,
|
|
g0.Color1Elements, g0.Color1Comp, g0.Tex0CoordElements, g0.Tex0CoordFormat,
|
|
g0.Tex0Frac, 1.f / (1 << g0.Tex0Frac), byte_dequant[g0.ByteDequant],
|
|
normalindex3[g0.NormalIndex3]);
|
|
}
|
|
};
|
|
|
|
union UVAT_group1
|
|
{
|
|
u32 Hex;
|
|
// 0:8
|
|
BitField<0, 1, TexComponentCount> Tex1CoordElements;
|
|
BitField<1, 3, ComponentFormat> Tex1CoordFormat;
|
|
BitField<4, 5, u8, u32> Tex1Frac;
|
|
// 9:17
|
|
BitField<9, 1, TexComponentCount> Tex2CoordElements;
|
|
BitField<10, 3, ComponentFormat> Tex2CoordFormat;
|
|
BitField<13, 5, u8, u32> Tex2Frac;
|
|
// 18:26
|
|
BitField<18, 1, TexComponentCount> Tex3CoordElements;
|
|
BitField<19, 3, ComponentFormat> Tex3CoordFormat;
|
|
BitField<22, 5, u8, u32> Tex3Frac;
|
|
// 27:30
|
|
BitField<27, 1, TexComponentCount> Tex4CoordElements;
|
|
BitField<28, 3, ComponentFormat> Tex4CoordFormat;
|
|
// 31
|
|
BitField<31, 1, bool, u32> VCacheEnhance;
|
|
};
|
|
template <>
|
|
struct fmt::formatter<UVAT_group1>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const UVAT_group1& g1, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(),
|
|
"Texture coord 1 elements: {}\n"
|
|
"Texture coord 1 format: {}\n"
|
|
"Texture coord 1 shift: {} ({})\n"
|
|
"Texture coord 2 elements: {}\n"
|
|
"Texture coord 2 format: {}\n"
|
|
"Texture coord 2 shift: {} ({})\n"
|
|
"Texture coord 3 elements: {}\n"
|
|
"Texture coord 3 format: {}\n"
|
|
"Texture coord 3 shift: {} ({})\n"
|
|
"Texture coord 4 elements: {}\n"
|
|
"Texture coord 4 format: {}\n"
|
|
"Enhance VCache (must always be on): {}",
|
|
g1.Tex1CoordElements, g1.Tex1CoordFormat, g1.Tex1Frac,
|
|
1.f / (1 << g1.Tex1Frac), g1.Tex2CoordElements, g1.Tex2CoordFormat,
|
|
g1.Tex2Frac, 1.f / (1 << g1.Tex2Frac), g1.Tex3CoordElements,
|
|
g1.Tex3CoordFormat, g1.Tex3Frac, 1.f / (1 << g1.Tex3Frac),
|
|
g1.Tex4CoordElements, g1.Tex4CoordFormat, g1.VCacheEnhance ? "Yes" : "No");
|
|
}
|
|
};
|
|
|
|
union UVAT_group2
|
|
{
|
|
u32 Hex;
|
|
// 0:4
|
|
BitField<0, 5, u8, u32> Tex4Frac;
|
|
// 5:13
|
|
BitField<5, 1, TexComponentCount> Tex5CoordElements;
|
|
BitField<6, 3, ComponentFormat> Tex5CoordFormat;
|
|
BitField<9, 5, u8, u32> Tex5Frac;
|
|
// 14:22
|
|
BitField<14, 1, TexComponentCount> Tex6CoordElements;
|
|
BitField<15, 3, ComponentFormat> Tex6CoordFormat;
|
|
BitField<18, 5, u8, u32> Tex6Frac;
|
|
// 23:31
|
|
BitField<23, 1, TexComponentCount> Tex7CoordElements;
|
|
BitField<24, 3, ComponentFormat> Tex7CoordFormat;
|
|
BitField<27, 5, u8, u32> Tex7Frac;
|
|
};
|
|
template <>
|
|
struct fmt::formatter<UVAT_group2>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const UVAT_group2& g2, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(),
|
|
"Texture coord 4 shift: {} ({})\n"
|
|
"Texture coord 5 elements: {}\n"
|
|
"Texture coord 5 format: {}\n"
|
|
"Texture coord 5 shift: {} ({})\n"
|
|
"Texture coord 6 elements: {}\n"
|
|
"Texture coord 6 format: {}\n"
|
|
"Texture coord 6 shift: {} ({})\n"
|
|
"Texture coord 7 elements: {}\n"
|
|
"Texture coord 7 format: {}\n"
|
|
"Texture coord 7 shift: {} ({})",
|
|
g2.Tex4Frac, 1.f / (1 << g2.Tex4Frac), g2.Tex5CoordElements,
|
|
g2.Tex5CoordFormat, g2.Tex5Frac, 1.f / (1 << g2.Tex5Frac),
|
|
g2.Tex6CoordElements, g2.Tex6CoordFormat, g2.Tex6Frac,
|
|
1.f / (1 << g2.Tex6Frac), g2.Tex7CoordElements, g2.Tex7CoordFormat,
|
|
g2.Tex7Frac, 1.f / (1 << g2.Tex7Frac));
|
|
}
|
|
};
|
|
|
|
struct VAT
|
|
{
|
|
UVAT_group0 g0;
|
|
UVAT_group1 g1;
|
|
UVAT_group2 g2;
|
|
|
|
constexpr ColorComponentCount GetColorElements(size_t idx) const
|
|
{
|
|
switch (idx)
|
|
{
|
|
case 0:
|
|
return g0.Color0Elements;
|
|
case 1:
|
|
return g0.Color1Elements;
|
|
default:
|
|
PanicAlertFmt("Invalid color index {}", idx);
|
|
return ColorComponentCount::RGB;
|
|
}
|
|
}
|
|
constexpr ColorFormat GetColorFormat(size_t idx) const
|
|
{
|
|
switch (idx)
|
|
{
|
|
case 0:
|
|
return g0.Color0Comp;
|
|
case 1:
|
|
return g0.Color1Comp;
|
|
default:
|
|
PanicAlertFmt("Invalid color index {}", idx);
|
|
return ColorFormat::RGB565;
|
|
}
|
|
}
|
|
constexpr TexComponentCount GetTexElements(size_t idx) const
|
|
{
|
|
switch (idx)
|
|
{
|
|
case 0:
|
|
return g0.Tex0CoordElements;
|
|
case 1:
|
|
return g1.Tex1CoordElements;
|
|
case 2:
|
|
return g1.Tex2CoordElements;
|
|
case 3:
|
|
return g1.Tex3CoordElements;
|
|
case 4:
|
|
return g1.Tex4CoordElements;
|
|
case 5:
|
|
return g2.Tex5CoordElements;
|
|
case 6:
|
|
return g2.Tex6CoordElements;
|
|
case 7:
|
|
return g2.Tex7CoordElements;
|
|
default:
|
|
PanicAlertFmt("Invalid tex coord index {}", idx);
|
|
return TexComponentCount::S;
|
|
}
|
|
}
|
|
constexpr ComponentFormat GetTexFormat(size_t idx) const
|
|
{
|
|
switch (idx)
|
|
{
|
|
case 0:
|
|
return g0.Tex0CoordFormat;
|
|
case 1:
|
|
return g1.Tex1CoordFormat;
|
|
case 2:
|
|
return g1.Tex2CoordFormat;
|
|
case 3:
|
|
return g1.Tex3CoordFormat;
|
|
case 4:
|
|
return g1.Tex4CoordFormat;
|
|
case 5:
|
|
return g2.Tex5CoordFormat;
|
|
case 6:
|
|
return g2.Tex6CoordFormat;
|
|
case 7:
|
|
return g2.Tex7CoordFormat;
|
|
default:
|
|
PanicAlertFmt("Invalid tex coord index {}", idx);
|
|
return ComponentFormat::UByte;
|
|
}
|
|
}
|
|
constexpr u8 GetTexFrac(size_t idx) const
|
|
{
|
|
switch (idx)
|
|
{
|
|
case 0:
|
|
return g0.Tex0Frac;
|
|
case 1:
|
|
return g1.Tex1Frac;
|
|
case 2:
|
|
return g1.Tex2Frac;
|
|
case 3:
|
|
return g1.Tex3Frac;
|
|
case 4:
|
|
return g2.Tex4Frac;
|
|
case 5:
|
|
return g2.Tex5Frac;
|
|
case 6:
|
|
return g2.Tex6Frac;
|
|
case 7:
|
|
return g2.Tex7Frac;
|
|
default:
|
|
PanicAlertFmt("Invalid tex coord index {}", idx);
|
|
return 0;
|
|
}
|
|
}
|
|
};
|
|
template <>
|
|
struct fmt::formatter<VAT>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const VAT& vat, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(), "{}\n{}\n{}", vat.g0, vat.g1, vat.g2);
|
|
}
|
|
};
|
|
|
|
// Matrix indices
|
|
union TMatrixIndexA
|
|
{
|
|
BitField<0, 6, u32> PosNormalMtxIdx;
|
|
BitField<6, 6, u32> Tex0MtxIdx;
|
|
BitField<12, 6, u32> Tex1MtxIdx;
|
|
BitField<18, 6, u32> Tex2MtxIdx;
|
|
BitField<24, 6, u32> Tex3MtxIdx;
|
|
u32 Hex;
|
|
};
|
|
template <>
|
|
struct fmt::formatter<TMatrixIndexA>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const TMatrixIndexA& m, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(), "PosNormal: {}\nTex0: {}\nTex1: {}\nTex2: {}\nTex3: {}",
|
|
m.PosNormalMtxIdx, m.Tex0MtxIdx, m.Tex1MtxIdx, m.Tex2MtxIdx, m.Tex3MtxIdx);
|
|
}
|
|
};
|
|
|
|
union TMatrixIndexB
|
|
{
|
|
BitField<0, 6, u32> Tex4MtxIdx;
|
|
BitField<6, 6, u32> Tex5MtxIdx;
|
|
BitField<12, 6, u32> Tex6MtxIdx;
|
|
BitField<18, 6, u32> Tex7MtxIdx;
|
|
u32 Hex;
|
|
};
|
|
template <>
|
|
struct fmt::formatter<TMatrixIndexB>
|
|
{
|
|
constexpr auto parse(format_parse_context& ctx) { return ctx.begin(); }
|
|
template <typename FormatContext>
|
|
auto format(const TMatrixIndexB& m, FormatContext& ctx)
|
|
{
|
|
return format_to(ctx.out(), "Tex4: {}\nTex5: {}\nTex6: {}\nTex7: {}", m.Tex4MtxIdx,
|
|
m.Tex5MtxIdx, m.Tex6MtxIdx, m.Tex7MtxIdx);
|
|
}
|
|
};
|
|
|
|
class VertexLoaderBase;
|
|
|
|
// STATE_TO_SAVE
|
|
struct CPState final
|
|
{
|
|
u32 array_bases[CP_NUM_ARRAYS];
|
|
u32 array_strides[CP_NUM_ARRAYS];
|
|
TMatrixIndexA matrix_index_a;
|
|
TMatrixIndexB matrix_index_b;
|
|
TVtxDesc vtx_desc;
|
|
// Most games only use the first VtxAttr and simply reconfigure it all the time as needed.
|
|
VAT vtx_attr[CP_NUM_VAT_REG];
|
|
|
|
// Attributes that actually belong to VertexLoaderManager:
|
|
BitSet32 attr_dirty;
|
|
bool bases_dirty;
|
|
VertexLoaderBase* vertex_loaders[CP_NUM_VAT_REG];
|
|
int last_id;
|
|
};
|
|
|
|
class PointerWrap;
|
|
|
|
extern CPState g_main_cp_state;
|
|
extern CPState g_preprocess_cp_state;
|
|
|
|
// Might move this into its own file later.
|
|
void LoadCPReg(u32 SubCmd, u32 Value, bool is_preprocess = false);
|
|
|
|
// Fills memory with data from CP regs
|
|
void FillCPMemoryArray(u32* memory);
|
|
|
|
void DoCPState(PointerWrap& p);
|
|
|
|
void CopyPreprocessCPStateFromMain();
|
|
|
|
std::pair<std::string, std::string> GetCPRegInfo(u8 cmd, u32 value);
|