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[vulkan] Relaxing Workgroup Memory Explicit Layout flags + INT64 Atomics

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This commit is contained in:
CamilleLaVey
2026-07-02 13:37:17 -04:00
parent 84b78abe1c
commit 1ba7705279
8 changed files with 62 additions and 48 deletions
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src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp
+5 -2
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@@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@@ -15,7 +18,7 @@ Id SharedPointer(EmitContext& ctx, Id offset, u32 index_offset = 0) {
if (index_offset > 0) {
index = ctx.OpIAdd(ctx.U32[1], index, ctx.Const(index_offset));
}
return ctx.profile.support_explicit_workgroup_layout
return ctx.uses_explicit_workgroup_layout
? ctx.OpAccessChain(ctx.shared_u32, ctx.shared_memory_u32, ctx.u32_zero_value, index)
: ctx.OpAccessChain(ctx.shared_u32, ctx.shared_memory_u32, index);
}
@@ -155,7 +158,7 @@ Id EmitSharedAtomicExchange32(EmitContext& ctx, Id offset, Id value) {
}
Id EmitSharedAtomicExchange64(EmitContext& ctx, Id offset, Id value) {
if (ctx.profile.support_int64_atomics && ctx.profile.support_explicit_workgroup_layout) {
if (ctx.profile.support_shared_int64_atomics && ctx.uses_explicit_workgroup_layout) {
const Id shift_id{ctx.Const(3U)};
const Id index{ctx.OpShiftRightArithmetic(ctx.U32[1], offset, shift_id)};
const Id pointer{