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Example material stencil values and blendfunc

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Jan
2022-05-08 12:44:34 +02:00
parent cc2f0ca487
commit 638b659a48
4 changed files with 224 additions and 0 deletions
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118
src/ObjWriting/Game/IW4/AssetDumpers/AssetDumperMaterial.cpp
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@ -557,6 +557,15 @@ namespace IW4
PolygonOffset_e m_polygon_offset = PolygonOffset_e::UNKNOWN;
StateBitsEnabledStatus_e m_color_write_rgb = StateBitsEnabledStatus_e::UNKNOWN;
StateBitsEnabledStatus_e m_color_write_alpha = StateBitsEnabledStatus_e::UNKNOWN;
StateBitsEnabledStatus_e m_gamma_write = StateBitsEnabledStatus_e::UNKNOWN;
StencilFunc_e m_stencil_front_func = StencilFunc_e::UNKNOWN;
StencilOp_e m_stencil_front_fail = StencilOp_e::UNKNOWN;
StencilOp_e m_stencil_front_zfail = StencilOp_e::UNKNOWN;
StencilOp_e m_stencil_front_pass = StencilOp_e::UNKNOWN;
StencilFunc_e m_stencil_back_func = StencilFunc_e::UNKNOWN;
StencilOp_e m_stencil_back_fail = StencilOp_e::UNKNOWN;
StencilOp_e m_stencil_back_zfail = StencilOp_e::UNKNOWN;
StencilOp_e m_stencil_back_pass = StencilOp_e::UNKNOWN;
};
class MaterialGdtDumper
@ -893,6 +902,77 @@ namespace IW4
}
}
class BlendFuncParameters
{
public:
const BlendFunc_e m_blend_func;
const BlendOp_e m_blend_op_rgb;
const CustomBlendFunc_e m_src_blend_func;
const CustomBlendFunc_e m_dst_blend_func;
const BlendOp_e m_blend_op_alpha;
const CustomBlendFunc_e m_src_blend_func_alpha;
const CustomBlendFunc_e m_dst_blend_func_alpha;
BlendFuncParameters(const BlendFunc_e blendFunc, const BlendOp_e blend_Op_Rgb, const CustomBlendFunc_e src_Blend_Func, const CustomBlendFunc_e dst_Blend_Func,
const BlendOp_e blend_Op_Alpha, const CustomBlendFunc_e src_Blend_Func_Alpha, const CustomBlendFunc_e dst_Blend_Func_Alpha)
: m_blend_func(blendFunc),
m_blend_op_rgb(blend_Op_Rgb),
m_src_blend_func(src_Blend_Func),
m_dst_blend_func(dst_Blend_Func),
m_blend_op_alpha(blend_Op_Alpha),
m_src_blend_func_alpha(src_Blend_Func_Alpha),
m_dst_blend_func_alpha(dst_Blend_Func_Alpha)
{
}
};
BlendFuncParameters knownBlendFuncs[5]
{
BlendFuncParameters(BlendFunc_e::ADD, BlendOp_e::ADD, CustomBlendFunc_e::ONE, CustomBlendFunc_e::ONE, BlendOp_e::DISABLE, CustomBlendFunc_e::UNKNOWN, CustomBlendFunc_e::UNKNOWN),
BlendFuncParameters(BlendFunc_e::BLEND, BlendOp_e::ADD, CustomBlendFunc_e::SRC_ALPHA, CustomBlendFunc_e::INV_SRC_ALPHA, BlendOp_e::DISABLE, CustomBlendFunc_e::UNKNOWN,
CustomBlendFunc_e::UNKNOWN),
BlendFuncParameters(BlendFunc_e::MULTIPLY, BlendOp_e::ADD, CustomBlendFunc_e::ZERO, CustomBlendFunc_e::SRC_COLOR, BlendOp_e::DISABLE, CustomBlendFunc_e::UNKNOWN,
CustomBlendFunc_e::UNKNOWN),
BlendFuncParameters(BlendFunc_e::REPLACE, BlendOp_e::DISABLE, CustomBlendFunc_e::UNKNOWN, CustomBlendFunc_e::UNKNOWN, BlendOp_e::DISABLE, CustomBlendFunc_e::UNKNOWN,
CustomBlendFunc_e::UNKNOWN),
BlendFuncParameters(BlendFunc_e::SCREEN_ADD, BlendOp_e::ADD, CustomBlendFunc_e::INV_DST_COLOR, CustomBlendFunc_e::ONE, BlendOp_e::DISABLE, CustomBlendFunc_e::UNKNOWN,
CustomBlendFunc_e::UNKNOWN),
};
template <typename T>
bool KnownBlendFuncParameterMatches(const T materialValue, const T blendFuncValue)
{
if (blendFuncValue == T::UNKNOWN)
return true;
if (materialValue == T::UNKNOWN)
return false;
return static_cast<unsigned>(materialValue) == static_cast<unsigned>(blendFuncValue);
}
void ExamineBlendFunc()
{
if (m_state_bits_info.m_blend_func != BlendFunc_e::UNKNOWN)
return;
for (const auto& knownBlendFunc : knownBlendFuncs)
{
if (KnownBlendFuncParameterMatches(m_state_bits_info.m_custom_blend_op_rgb, knownBlendFunc.m_blend_op_rgb)
&& KnownBlendFuncParameterMatches(m_state_bits_info.m_custom_src_blend_func, knownBlendFunc.m_src_blend_func)
&& KnownBlendFuncParameterMatches(m_state_bits_info.m_custom_dst_blend_func, knownBlendFunc.m_dst_blend_func)
&& KnownBlendFuncParameterMatches(m_state_bits_info.m_custom_blend_op_alpha, knownBlendFunc.m_blend_op_alpha)
&& KnownBlendFuncParameterMatches(m_state_bits_info.m_custom_src_blend_func_alpha, knownBlendFunc.m_src_blend_func_alpha)
&& KnownBlendFuncParameterMatches(m_state_bits_info.m_custom_dst_blend_func_alpha, knownBlendFunc.m_dst_blend_func_alpha)
)
{
m_state_bits_info.m_blend_func = knownBlendFunc.m_blend_func;
return;
}
}
m_state_bits_info.m_blend_func = BlendFunc_e::CUSTOM;
}
template <typename T>
T StateBitsToEnum(const unsigned input, const size_t mask, const size_t shift)
{
@ -991,6 +1071,35 @@ namespace IW4
if (m_state_bits_info.m_color_write_alpha == StateBitsEnabledStatus_e::UNKNOWN)
m_state_bits_info.m_color_write_alpha = (stateBits.loadBits[0] & GFXS0_COLORWRITE_ALPHA) ? StateBitsEnabledStatus_e::ENABLED : StateBitsEnabledStatus_e::DISABLED;
if (m_state_bits_info.m_gamma_write == StateBitsEnabledStatus_e::UNKNOWN)
m_state_bits_info.m_gamma_write = (stateBits.loadBits[0] & GFXS0_GAMMAWRITE) ? StateBitsEnabledStatus_e::ENABLED : StateBitsEnabledStatus_e::DISABLED;
if (m_state_bits_info.m_stencil_front_func == StencilFunc_e::UNKNOWN)
m_state_bits_info.m_stencil_front_func = StateBitsToEnum<StencilFunc_e>(stateBits.loadBits[1], GFXS1_STENCIL_FRONT_FUNC_MASK, GFXS1_STENCIL_FRONT_FUNC_SHIFT);
if (m_state_bits_info.m_stencil_front_pass == StencilOp_e::UNKNOWN)
m_state_bits_info.m_stencil_front_pass = StateBitsToEnum<StencilOp_e>(stateBits.loadBits[1], GFXS1_STENCIL_FRONT_PASS_MASK, GFXS1_STENCIL_FRONT_PASS_SHIFT);
if (m_state_bits_info.m_stencil_front_fail == StencilOp_e::UNKNOWN)
m_state_bits_info.m_stencil_front_fail = StateBitsToEnum<StencilOp_e>(stateBits.loadBits[1], GFXS1_STENCIL_FRONT_FAIL_MASK, GFXS1_STENCIL_FRONT_FAIL_SHIFT);
if (m_state_bits_info.m_stencil_front_zfail == StencilOp_e::UNKNOWN)
m_state_bits_info.m_stencil_front_zfail = StateBitsToEnum<StencilOp_e>(stateBits.loadBits[1], GFXS1_STENCIL_FRONT_ZFAIL_MASK, GFXS1_STENCIL_FRONT_ZFAIL_SHIFT);
if (m_state_bits_info.m_stencil_back_func == StencilFunc_e::UNKNOWN)
m_state_bits_info.m_stencil_back_func = StateBitsToEnum<StencilFunc_e>(stateBits.loadBits[1], GFXS1_STENCIL_BACK_FUNC_MASK, GFXS1_STENCIL_BACK_FUNC_SHIFT);
if (m_state_bits_info.m_stencil_back_pass == StencilOp_e::UNKNOWN)
m_state_bits_info.m_stencil_back_pass = StateBitsToEnum<StencilOp_e>(stateBits.loadBits[1], GFXS1_STENCIL_BACK_PASS_MASK, GFXS1_STENCIL_BACK_PASS_SHIFT);
if (m_state_bits_info.m_stencil_back_fail == StencilOp_e::UNKNOWN)
m_state_bits_info.m_stencil_back_fail = StateBitsToEnum<StencilOp_e>(stateBits.loadBits[1], GFXS1_STENCIL_BACK_FAIL_MASK, GFXS1_STENCIL_BACK_FAIL_SHIFT);
if (m_state_bits_info.m_stencil_back_zfail == StencilOp_e::UNKNOWN)
m_state_bits_info.m_stencil_back_zfail = StateBitsToEnum<StencilOp_e>(stateBits.loadBits[1], GFXS1_STENCIL_BACK_ZFAIL_MASK, GFXS1_STENCIL_BACK_ZFAIL_SHIFT);
ExamineBlendFunc();
}
void SetMaterialTypeValues()
@ -1027,6 +1136,15 @@ namespace IW4
SetValue("colorWriteGreen", GdtStateBitsEnabledStatusNames[static_cast<size_t>(m_state_bits_info.m_color_write_rgb)]);
SetValue("colorWriteBlue", GdtStateBitsEnabledStatusNames[static_cast<size_t>(m_state_bits_info.m_color_write_rgb)]);
SetValue("colorWriteAlpha", GdtStateBitsEnabledStatusNames[static_cast<size_t>(m_state_bits_info.m_color_write_alpha)]);
SetValue("gammaWrite", GdtStateBitsOnOffStatusNames[static_cast<size_t>(m_state_bits_info.m_gamma_write)]);
SetValue("stencilFunc1", GdtStencilFuncNames[static_cast<size_t>(m_state_bits_info.m_stencil_front_func)]);
SetValue("stencilOpPass1", GdtStencilOpNames[static_cast<size_t>(m_state_bits_info.m_stencil_front_pass)]);
SetValue("stencilOpFail1", GdtStencilOpNames[static_cast<size_t>(m_state_bits_info.m_stencil_front_fail)]);
SetValue("stencilOpZFail1", GdtStencilOpNames[static_cast<size_t>(m_state_bits_info.m_stencil_front_zfail)]);
SetValue("stencilFunc2", GdtStencilFuncNames[static_cast<size_t>(m_state_bits_info.m_stencil_back_func)]);
SetValue("stencilOpPass2", GdtStencilOpNames[static_cast<size_t>(m_state_bits_info.m_stencil_back_pass)]);
SetValue("stencilOpFail2", GdtStencilOpNames[static_cast<size_t>(m_state_bits_info.m_stencil_back_fail)]);
SetValue("stencilOpZFail2", GdtStencilOpNames[static_cast<size_t>(m_state_bits_info.m_stencil_back_zfail)]);
}
void SetTextureTableValues()