diff options
Diffstat (limited to '')
| -rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp | 58 |
1 files changed, 19 insertions, 39 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp index 264646115..9f6d5e3a5 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp @@ -123,7 +123,7 @@ std::optional<OutAttr> OutputAttrPointer(EmitContext& ctx, IR::Attribute attr) { } Id GetCbuf(EmitContext& ctx, Id result_type, Id UniformDefinitions::*member_ptr, u32 element_size, - const IR::Value& binding, const IR::Value& offset) { + const IR::Value& binding, const IR::Value& offset, const Id indirect_func) { Id buffer_offset; const Id uniform_type{ctx.uniform_types.*member_ptr}; @@ -145,42 +145,19 @@ Id GetCbuf(EmitContext& ctx, Id result_type, Id UniformDefinitions::*member_ptr, ctx.OpAccessChain(uniform_type, cbuf, ctx.u32_zero_value, buffer_offset)}; return ctx.OpLoad(result_type, access_chain); } else { - const Id index{ctx.Def(binding)}; - const Id merge_label = ctx.OpLabel(); - - std::array<Id, Info::MAX_CBUFS> buf_labels; - std::array<Sirit::Literal, Info::MAX_CBUFS> buf_literals; - for (u32 i = 0; i < Info::MAX_CBUFS; i++) { - buf_labels[i] = ctx.OpLabel(); - buf_literals[i] = Sirit::Literal{i}; - } - - ctx.OpSelectionMerge(merge_label, spv::SelectionControlMask::MaskNone); - ctx.OpSwitch(index, buf_labels[0], buf_literals, buf_labels); - - std::array<Id, Info::MAX_CBUFS * 2> phi_targets; - for (u32 i = 0; i < Info::MAX_CBUFS; i++) { - ctx.AddLabel(buf_labels[i]); - const Id cbuf{ctx.cbufs[i].*member_ptr}; - const Id access_chain{ - ctx.OpAccessChain(uniform_type, cbuf, ctx.u32_zero_value, buffer_offset)}; - phi_targets[2 * i + 0] = ctx.OpLoad(result_type, access_chain); - phi_targets[2 * i + 1] = buf_labels[i]; - ctx.OpBranch(merge_label); - } - - ctx.AddLabel(merge_label); - - return ctx.OpPhi(result_type, phi_targets); + const std::array<Id, 2> arguments{ctx.Def(binding), buffer_offset}; + return ctx.OpFunctionCall(result_type, indirect_func, arguments); } } Id GetCbufU32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { - return GetCbuf(ctx, ctx.U32[1], &UniformDefinitions::U32, sizeof(u32), binding, offset); + return GetCbuf(ctx, ctx.U32[1], &UniformDefinitions::U32, sizeof(u32), binding, offset, + ctx.load_const_func_u32); } Id GetCbufU32x4(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { - return GetCbuf(ctx, ctx.U32[4], &UniformDefinitions::U32x4, sizeof(u32[4]), binding, offset); + return GetCbuf(ctx, ctx.U32[4], &UniformDefinitions::U32x4, sizeof(u32[4]), binding, offset, + ctx.load_const_func_u32x4); } Id GetCbufElement(EmitContext& ctx, Id vector, const IR::Value& offset, u32 index_offset) { @@ -231,7 +208,8 @@ void EmitGetIndirectBranchVariable(EmitContext&) { Id EmitGetCbufU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int8) { - const Id load{GetCbuf(ctx, ctx.U8, &UniformDefinitions::U8, sizeof(u8), binding, offset)}; + const Id load{GetCbuf(ctx, ctx.U8, &UniformDefinitions::U8, sizeof(u8), binding, offset, + ctx.load_const_func_u8)}; return ctx.OpUConvert(ctx.U32[1], load); } Id element{}; @@ -247,7 +225,8 @@ Id EmitGetCbufU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& of Id EmitGetCbufS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int8) { - const Id load{GetCbuf(ctx, ctx.S8, &UniformDefinitions::S8, sizeof(s8), binding, offset)}; + const Id load{GetCbuf(ctx, ctx.S8, &UniformDefinitions::S8, sizeof(s8), binding, offset, + ctx.load_const_func_u8)}; return ctx.OpSConvert(ctx.U32[1], load); } Id element{}; @@ -263,8 +242,8 @@ Id EmitGetCbufS8(EmitContext& ctx, const IR::Value& binding, const IR::Value& of Id EmitGetCbufU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int16) { - const Id load{ - GetCbuf(ctx, ctx.U16, &UniformDefinitions::U16, sizeof(u16), binding, offset)}; + const Id load{GetCbuf(ctx, ctx.U16, &UniformDefinitions::U16, sizeof(u16), binding, offset, + ctx.load_const_func_u16)}; return ctx.OpUConvert(ctx.U32[1], load); } Id element{}; @@ -280,8 +259,8 @@ Id EmitGetCbufU16(EmitContext& ctx, const IR::Value& binding, const IR::Value& o Id EmitGetCbufS16(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (ctx.profile.support_descriptor_aliasing && ctx.profile.support_int16) { - const Id load{ - GetCbuf(ctx, ctx.S16, &UniformDefinitions::S16, sizeof(s16), binding, offset)}; + const Id load{GetCbuf(ctx, ctx.S16, &UniformDefinitions::S16, sizeof(s16), binding, offset, + ctx.load_const_func_u16)}; return ctx.OpSConvert(ctx.U32[1], load); } Id element{}; @@ -306,7 +285,8 @@ Id EmitGetCbufU32(EmitContext& ctx, const IR::Value& binding, const IR::Value& o Id EmitGetCbufF32(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (ctx.profile.support_descriptor_aliasing) { - return GetCbuf(ctx, ctx.F32[1], &UniformDefinitions::F32, sizeof(f32), binding, offset); + return GetCbuf(ctx, ctx.F32[1], &UniformDefinitions::F32, sizeof(f32), binding, offset, + ctx.load_const_func_f32); } else { const Id vector{GetCbufU32x4(ctx, binding, offset)}; return ctx.OpBitcast(ctx.F32[1], GetCbufElement(ctx, vector, offset, 0u)); @@ -315,8 +295,8 @@ Id EmitGetCbufF32(EmitContext& ctx, const IR::Value& binding, const IR::Value& o Id EmitGetCbufU32x2(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { if (ctx.profile.support_descriptor_aliasing) { - return GetCbuf(ctx, ctx.U32[2], &UniformDefinitions::U32x2, sizeof(u32[2]), binding, - offset); + return GetCbuf(ctx, ctx.U32[2], &UniformDefinitions::U32x2, sizeof(u32[2]), binding, offset, + ctx.load_const_func_u32x2); } else { const Id vector{GetCbufU32x4(ctx, binding, offset)}; return ctx.OpCompositeConstruct(ctx.U32[2], GetCbufElement(ctx, vector, offset, 0u), |