d92de00cc1
This is a fairly fundamental change on how IDs are handled. It serves many purposes: - Improve performance. We only need to iterate over IDs which are relevant at any one time. - Makes sure we iterate through IDs in SPIR-V module declaration order rather than ID space. IDs don't have to be monotonically increasing, which was an assumption SPIRV-Cross used to have. It has apparently never been a problem until now. - Support LUTs of structs. We do this by interleaving declaration of constants and struct types in SPIR-V module order. To support this, the ParsedIR interface needed to change slightly. Before setting any ID with variant_set<T> we let ParsedIR know that an ID with a specific type has been added. The surface for change should be minimal. ParsedIR will maintain a per-type list of IDs which the cross-compiler will need to consider for later. Instead of looping over ir.ids[] (which can be extremely large), we loop over types now, using: ir.for_each_typed_id<SPIRVariable>([&](uint32_t id, SPIRVariable &var) { handle_variable(var); }); Now we make sure that we're never looking at irrelevant types. |
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atomic.comp | ||
bake_gradient.comp | ||
barriers.comp | ||
basic.comp | ||
bitcast-16bit-1.invalid.comp | ||
bitcast-16bit-2.invalid.comp | ||
casts.comp | ||
cfg-preserve-parameter.comp | ||
cfg.comp | ||
coherent-block.comp | ||
coherent-image.comp | ||
composite-array-initialization.comp | ||
composite-construct.comp | ||
culling.comp | ||
defer-parens.comp | ||
dowhile.comp | ||
generate_height.comp | ||
image.comp | ||
inout-struct.invalid.comp | ||
insert.comp | ||
mat3.comp | ||
mod.comp | ||
modf.comp | ||
read-write-only.comp | ||
rmw-matrix.comp | ||
rmw-opt.comp | ||
shared.comp | ||
ssbo-array.comp | ||
struct-layout.comp | ||
struct-packing.comp | ||
torture-loop.comp | ||
type-alias.comp | ||
udiv.comp |