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Functions: introduce multi-function namespace

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This moves all multi-function related code in the `functions` module
into a new `multi_function` namespace. This is similar to how there
is a `lazy_function` namespace.

The main benefit of this is that many types names that were prefixed
with `MF` (for "multi function") can be simplified.

There is also a common shorthand for the `multi_function` namespace: `mf`.
This is also similar to lazy-functions where the shortened namespace
is called `lf`.
This commit is contained in:
Jacques Lucke
2023-01-07 17:32:28 +01:00
parent a5b27f9858
commit eedcf1876a
87 changed files with 1437 additions and 1459 deletions
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38
source/blender/nodes/NOD_math_functions.hh
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@@ -51,8 +51,8 @@ inline bool try_dispatch_float_math_fl_to_fl(const int operation, Callback &&cal
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = fn::build_mf::exec_presets::Materialized();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = mf::build::exec_presets::Materialized();
/* This is just an utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -118,8 +118,8 @@ inline bool try_dispatch_float_math_fl_fl_to_fl(const int operation, Callback &&
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = fn::build_mf::exec_presets::Materialized();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = mf::build::exec_presets::Materialized();
/* This is just an utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -180,21 +180,21 @@ inline bool try_dispatch_float_math_fl_fl_fl_to_fl(const int operation, Callback
switch (operation) {
case NODE_MATH_MULTIPLY_ADD:
return dispatch(fn::build_mf::exec_presets::AllSpanOrSingle(),
return dispatch(mf::build::exec_presets::AllSpanOrSingle(),
[](float a, float b, float c) { return a * b + c; });
case NODE_MATH_COMPARE:
return dispatch(fn::build_mf::exec_presets::SomeSpanOrSingle<0, 1>(),
return dispatch(mf::build::exec_presets::SomeSpanOrSingle<0, 1>(),
[](float a, float b, float c) -> float {
return ((a == b) || (fabsf(a - b) <= fmaxf(c, FLT_EPSILON))) ? 1.0f : 0.0f;
});
case NODE_MATH_SMOOTH_MIN:
return dispatch(fn::build_mf::exec_presets::SomeSpanOrSingle<0, 1>(),
return dispatch(mf::build::exec_presets::SomeSpanOrSingle<0, 1>(),
[](float a, float b, float c) { return smoothminf(a, b, c); });
case NODE_MATH_SMOOTH_MAX:
return dispatch(fn::build_mf::exec_presets::SomeSpanOrSingle<0, 1>(),
return dispatch(mf::build::exec_presets::SomeSpanOrSingle<0, 1>(),
[](float a, float b, float c) { return -smoothminf(-a, -b, c); });
case NODE_MATH_WRAP:
return dispatch(fn::build_mf::exec_presets::SomeSpanOrSingle<0>(),
return dispatch(mf::build::exec_presets::SomeSpanOrSingle<0>(),
[](float a, float b, float c) { return wrapf(a, b, c); });
}
return false;
@@ -214,8 +214,8 @@ inline bool try_dispatch_float_math_fl3_fl3_to_fl3(const NodeVectorMathOperation
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = fn::build_mf::exec_presets::Materialized();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = mf::build::exec_presets::Materialized();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -269,7 +269,7 @@ inline bool try_dispatch_float_math_fl3_fl3_to_fl(const NodeVectorMathOperation
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -302,8 +302,8 @@ inline bool try_dispatch_float_math_fl3_fl3_fl3_to_fl3(const NodeVectorMathOpera
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = fn::build_mf::exec_presets::Materialized();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = mf::build::exec_presets::Materialized();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -341,7 +341,7 @@ inline bool try_dispatch_float_math_fl3_fl3_fl_to_fl3(const NodeVectorMathOperat
return false;
}
static auto exec_preset_slow = fn::build_mf::exec_presets::Materialized();
static auto exec_preset_slow = mf::build::exec_presets::Materialized();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -373,7 +373,7 @@ inline bool try_dispatch_float_math_fl3_to_fl(const NodeVectorMathOperation oper
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -402,7 +402,7 @@ inline bool try_dispatch_float_math_fl3_fl_to_fl3(const NodeVectorMathOperation
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {
@@ -433,8 +433,8 @@ inline bool try_dispatch_float_math_fl3_to_fl3(const NodeVectorMathOperation ope
return false;
}
static auto exec_preset_fast = fn::build_mf::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = fn::build_mf::exec_presets::Materialized();
static auto exec_preset_fast = mf::build::exec_presets::AllSpanOrSingle();
static auto exec_preset_slow = mf::build::exec_presets::Materialized();
/* This is just a utility function to keep the individual cases smaller. */
auto dispatch = [&](auto exec_preset, auto math_function) -> bool {