diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-03-21 00:42:56 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:24 -0400 |
| commit | a77e764726938a26803fa90a9c69ccdd32ab09cd (patch) | |
| tree | dbc22cd8ba43dbb8f6458dca40ad078e317eb755 /src/shader_recompiler/backend | |
| parent | 27fb97377eeb40849260ea866a90519521c6f59b (diff) | |
shader: Add support for fp16 comparisons and misc fixes
Diffstat (limited to 'src/shader_recompiler/backend')
| -rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv.h | 2 | ||||
| -rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h index e297a0e20..486ef10a7 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.h +++ b/src/shader_recompiler/backend/spirv/emit_spirv.h @@ -234,7 +234,9 @@ Id EmitFPOrdGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs); Id EmitFPUnordGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs); Id EmitFPUnordGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs); Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs); +Id EmitFPIsNan16(EmitContext& ctx, Id value); Id EmitFPIsNan32(EmitContext& ctx, Id value); +Id EmitFPIsNan64(EmitContext& ctx, Id value); Id EmitIAdd32(EmitContext& ctx, IR::Inst* inst, Id a, Id b); void EmitIAdd64(EmitContext& ctx); Id EmitISub32(EmitContext& ctx, Id a, Id b); diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp index e635b1ffb..1fdf66cb6 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp @@ -346,8 +346,16 @@ Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) { return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs); } +Id EmitFPIsNan16(EmitContext& ctx, Id value) { + return ctx.OpIsNan(ctx.U1, value); +} + Id EmitFPIsNan32(EmitContext& ctx, Id value) { return ctx.OpIsNan(ctx.U1, value); } +Id EmitFPIsNan64(EmitContext& ctx, Id value) { + return ctx.OpIsNan(ctx.U1, value); +} + } // namespace Shader::Backend::SPIRV |