From 7018e524f5e6217b3259333acc4ea09ad036d331 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Mon, 19 Apr 2021 16:33:23 -0300 Subject: shader: Add NVN storage buffer fallbacks When we can't track the SSBO origin of a global memory instruction, leave it as a global memory operation and assume these pointers are in the NVN storage buffer slots, then apply a linear search in the shader's runtime. --- .../backend/spirv/emit_spirv_memory.cpp | 24 +++++++++++----------- 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp') diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp index 7bf828995..8849258e3 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv_memory.cpp @@ -64,16 +64,16 @@ void EmitLoadGlobalS16(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } -void EmitLoadGlobal32(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +Id EmitLoadGlobal32(EmitContext& ctx, Id address) { + return ctx.OpFunctionCall(ctx.U32[1], ctx.load_global_func_u32, address); } -void EmitLoadGlobal64(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +Id EmitLoadGlobal64(EmitContext& ctx, Id address) { + return ctx.OpFunctionCall(ctx.U32[2], ctx.load_global_func_u32x2, address); } -void EmitLoadGlobal128(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +Id EmitLoadGlobal128(EmitContext& ctx, Id address) { + return ctx.OpFunctionCall(ctx.U32[4], ctx.load_global_func_u32x4, address); } void EmitWriteGlobalU8(EmitContext&) { @@ -92,16 +92,16 @@ void EmitWriteGlobalS16(EmitContext&) { throw NotImplementedException("SPIR-V Instruction"); } -void EmitWriteGlobal32(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +void EmitWriteGlobal32(EmitContext& ctx, Id address, Id value) { + ctx.OpFunctionCall(ctx.void_id, ctx.write_global_func_u32, address, value); } -void EmitWriteGlobal64(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +void EmitWriteGlobal64(EmitContext& ctx, Id address, Id value) { + ctx.OpFunctionCall(ctx.void_id, ctx.write_global_func_u32x2, address, value); } -void EmitWriteGlobal128(EmitContext&) { - throw NotImplementedException("SPIR-V Instruction"); +void EmitWriteGlobal128(EmitContext& ctx, Id address, Id value) { + ctx.OpFunctionCall(ctx.void_id, ctx.write_global_func_u32x4, address, value); } Id EmitLoadStorageU8(EmitContext& ctx, const IR::Value& binding, const IR::Value& offset) { -- cgit v1.2.3