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Adjust SPIR-V EmitReadConst

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Lander Gallastegi 2025-03-26 19:23:10 +01:00 committed by Lander Gallastegi
parent 1f8ef4e1f6
commit faf479dcd5
1 changed files with 2 additions and 4 deletions
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6
src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp
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@ -163,13 +163,11 @@ void EmitGetGotoVariable(EmitContext&) {
using BufferAlias = EmitContext::BufferAlias; using BufferAlias = EmitContext::BufferAlias;
Id EmitReadConst(EmitContext& ctx, IR::Inst* inst) { Id EmitReadConst(EmitContext& ctx, IR::Inst* inst) {
const u32 flatbuf_off_dw = inst->Flags<u32>();
const auto& srt_flatbuf = ctx.buffers.back(); const auto& srt_flatbuf = ctx.buffers.back();
ASSERT(srt_flatbuf.binding >= 0 && flatbuf_off_dw > 0 && ASSERT(srt_flatbuf.binding >= 0 && srt_flatbuf.buffer_type == BufferType::ReadConstUbo);
srt_flatbuf.buffer_type == BufferType::ReadConstUbo);
const auto [id, pointer_type] = srt_flatbuf[BufferAlias::U32]; const auto [id, pointer_type] = srt_flatbuf[BufferAlias::U32];
const Id ptr{ const Id ptr{
ctx.OpAccessChain(pointer_type, id, ctx.u32_zero_value, ctx.ConstU32(flatbuf_off_dw))}; ctx.OpAccessChain(pointer_type, id, ctx.u32_zero_value, ctx.Def(inst->Arg(1)))};
return ctx.OpLoad(ctx.U32[1], ptr); return ctx.OpLoad(ctx.U32[1], ptr);
} }