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shader: Rework varyings and implement passthrough geometry shaders

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Put all varyings into a single std::bitset with helpers to access it.

Implement passthrough geometry shaders using host's.
This commit is contained in:
ReinUsesLisp
2021-06-24 02:41:09 -03:00
committed by ameerj
parent 4f052a1f39
commit 7dafa96ab5
29 changed files with 351 additions and 337 deletions
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6
src/shader_recompiler/backend/glasm/emit_glasm.cpp
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@@ -296,8 +296,10 @@ void SetupOptions(const IR::Program& program, const Profile& profile,
if (info.uses_sparse_residency) {
header += "OPTION EXT_sparse_texture2;";
}
if (((info.stores_viewport_index || info.stores_layer) && stage != Stage::Geometry) ||
info.stores_viewport_mask) {
const bool stores_viewport_layer{info.stores[IR::Attribute::ViewportIndex] ||
info.stores[IR::Attribute::Layer]};
if ((stage != Stage::Geometry && stores_viewport_layer) ||
info.stores[IR::Attribute::ViewportMask]) {
if (profile.support_viewport_index_layer_non_geometry) {
header += "OPTION NV_viewport_array2;";
}