glsl: Implement Load/WriteGlobal

along with some other misc changes and fixes

src/shader_recompiler/backend/glsl/emit_context.cpp

@@ -9,6 +9,14 @@
 
 namespace Shader::Backend::GLSL {
 namespace {
+u32 CbufIndex(u32 offset) {
+    return (offset / 4) % 4;
+}
+
+char OffsetSwizzle(u32 offset) {
+    return "xyzw"[CbufIndex(offset)];
+}
+
 std::string_view InterpDecorator(Interpolation interp) {
     switch (interp) {
     case Interpolation::Smooth:
@@ -382,6 +390,8 @@ void EmitContext::DefineGenericOutput(size_t index, u32 invocations) {
 }
 
 void EmitContext::DefineHelperFunctions() {
+    header += "\n#define ftoi floatBitsToInt\n#define ftou floatBitsToUint\n"
+              "#define itof intBitsToFloat\n#define utof uintBitsToFloat\n";
     if (info.uses_global_increment || info.uses_shared_increment) {
         header += "uint CasIncrement(uint op_a,uint op_b){return(op_a>=op_b)?0u:(op_a+1u);}\n";
     }
@@ -391,7 +401,7 @@ void EmitContext::DefineHelperFunctions() {
     }
     if (info.uses_atomic_f32_add) {
         header += "uint CasFloatAdd(uint op_a,float op_b){return "
-                  "floatBitsToUint(uintBitsToFloat(op_a)+op_b);}\n";
+                  "ftou(utof(op_a)+op_b);}\n";
     }
     if (info.uses_atomic_f32x2_add) {
         header += "uint CasFloatAdd32x2(uint op_a,vec2 op_b){return "
@@ -423,6 +433,80 @@ void EmitContext::DefineHelperFunctions() {
     if (info.uses_atomic_s32_max) {
         header += "uint CasMaxS32(uint op_a,uint op_b){return uint(max(int(op_a),int(op_b)));}";
     }
+    if (info.uses_global_memory) {
+        std::string write_func{"void WriteGlobal32(uint64_t addr,uint data){\n"};
+        std::string write_func_64{"void WriteGlobal64(uint64_t addr,uvec2 data){\n"};
+        std::string write_func_128{"void WriteGlobal128(uint64_t addr,uvec4 data){\n"};
+
+        std::string load_func{"uint LoadGlobal32(uint64_t addr){\n"};
+        std::string load_func_64{"uvec2 LoadGlobal64(uint64_t addr){\n"};
+        std::string load_func_128{"uvec4 LoadGlobal128(uint64_t addr){\n"};
+        const size_t num_buffers{info.storage_buffers_descriptors.size()};
+        for (size_t index = 0; index < num_buffers; ++index) {
+            if (!info.nvn_buffer_used[index]) {
+                continue;
+            }
+            const auto& ssbo{info.storage_buffers_descriptors[index]};
+            const u32 size_cbuf_offset{ssbo.cbuf_offset + 8};
+            const auto ssbo_addr{fmt::format("ssbo_addr{}", index)};
+            const auto cbuf{fmt::format("{}_cbuf{}", stage_name, ssbo.cbuf_index)};
+            const auto cbuf_value{fmt::format(
+                "uint64_t {}=packUint2x32(uvec2(ftou({}[{}].{}),ftou({}[{}].{})));", ssbo_addr,
+                cbuf, ssbo.cbuf_offset / 16, OffsetSwizzle(ssbo.cbuf_offset), cbuf,
+                (ssbo.cbuf_offset + 4) / 16, OffsetSwizzle(ssbo.cbuf_offset + 4))};
+
+            write_func += cbuf_value;
+            write_func_64 += cbuf_value;
+            write_func_128 += cbuf_value;
+            load_func += cbuf_value;
+            load_func_64 += cbuf_value;
+            load_func_128 += cbuf_value;
+            const auto ssbo_size{fmt::format("ftou({}[{}].{}),ftou({}[{}].{})", cbuf,
+                                             size_cbuf_offset / 16, OffsetSwizzle(size_cbuf_offset),
+                                             cbuf, (size_cbuf_offset + 4) / 16,
+                                             OffsetSwizzle(size_cbuf_offset + 4))};
+            const auto comparison{fmt::format("if((addr>={})&&(addr<({}+\nuint64_t(uvec2({}))))){{",
+                                              ssbo_addr, ssbo_addr, ssbo_size)};
+            write_func += comparison;
+            write_func_64 += comparison;
+            write_func_128 += comparison;
+            load_func += comparison;
+            load_func_64 += comparison;
+            load_func_128 += comparison;
+
+            const auto ssbo_name{fmt::format("{}_ssbo{}", stage_name, index)};
+            write_func += fmt::format("{}[uint(addr-{})>>2]=data;return;}}", ssbo_name, ssbo_addr);
+            write_func_64 +=
+                fmt::format("{}[uint(addr-{})>>2]=data.x;{}[uint(addr-{}+4)>>2]=data.y;return;}}",
+                            ssbo_name, ssbo_addr, ssbo_name, ssbo_addr);
+            write_func_128 +=
+                fmt::format("{}[uint(addr-{})>>2]=data.x;{}[uint(addr-{}+4)>>2]=data.y;{}[uint("
+                            "addr-{}+8)>>2]=data.z;{}[uint(addr-{}+12)>>2]=data.w;return;}}",
+                            ssbo_name, ssbo_addr, ssbo_name, ssbo_addr, ssbo_name, ssbo_addr,
+                            ssbo_name, ssbo_addr);
+            load_func += fmt::format("return {}[uint(addr-{})>>2];}}", ssbo_name, ssbo_addr);
+            load_func_64 +=
+                fmt::format("return uvec2({}[uint(addr-{})>>2],{}[uint(addr-{}+4)>>2]);}}",
+                            ssbo_name, ssbo_addr, ssbo_name, ssbo_addr);
+            load_func_128 += fmt::format("return "
+                                         "uvec4({}[uint(addr-{})>>2],{}[uint(addr-{}+4)>>2],{}["
+                                         "uint(addr-{}+8)>>2],{}[uint(addr-{}+12)>>2]);}}",
+                                         ssbo_name, ssbo_addr, ssbo_name, ssbo_addr, ssbo_name,
+                                         ssbo_addr, ssbo_name, ssbo_addr);
+        }
+        write_func += "}\n";
+        write_func_64 += "}\n";
+        write_func_128 += "}\n";
+        load_func += "return 0u;}\n";
+        load_func_64 += "return uvec2(0);}\n";
+        load_func_128 += "return uvec4(0);}\n";
+        header += write_func;
+        header += write_func_64;
+        header += write_func_128;
+        header += load_func;
+        header += load_func_64;
+        header += load_func_128;
+    }
 }
 
 void EmitContext::SetupImages(Bindings& bindings) {

src/shader_recompiler/backend/glsl/emit_glsl_atomic.cpp

@@ -39,7 +39,7 @@ void SsboCasFunctionF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& bindi
                                        ctx.var_alloc.Consume(offset))};
     const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U32)};
     ctx.Add(cas_loop.data(), ssbo, ret, ssbo, function, ssbo, value, ret);
-    ctx.AddF32("{}=uintBitsToFloat({});", inst, ret);
+    ctx.AddF32("{}=utof({});", inst, ret);
 }
 } // namespace
 

src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp

@@ -40,7 +40,7 @@ void EmitBitCastU16F16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::I
 }
 
 void EmitBitCastU32F32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
-    ctx.AddU32("{}=floatBitsToUint({});", inst, value);
+    ctx.AddU32("{}=ftou({});", inst, value);
 }
 
 void EmitBitCastU64F64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
@@ -52,7 +52,7 @@ void EmitBitCastF16U16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::I
 }
 
 void EmitBitCastF32U32(EmitContext& ctx, IR::Inst& inst, std::string_view value) {
-    ctx.AddF32("{}=uintBitsToFloat({});", inst, value);
+    ctx.AddF32("{}=utof({});", inst, value);
 }
 
 void EmitBitCastF64U64(EmitContext& ctx, IR::Inst& inst, std::string_view value) {

src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp

@@ -45,14 +45,13 @@ void EmitGetCbufU8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst&
                    [[maybe_unused]] const IR::Value& binding,
                    [[maybe_unused]] const IR::Value& offset) {
     if (offset.IsImmediate()) {
-        ctx.AddU32("{}=bitfieldExtract(floatBitsToUint({}_cbuf{}[{}].{}),int({}),8);", inst,
+        ctx.AddU32("{}=bitfieldExtract(ftou({}_cbuf{}[{}].{}),int({}),8);", inst, ctx.stage_name,
-                   ctx.stage_name, binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
+                   binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
                    (offset.U32() % 4) * 8);
     } else {
         const auto offset_var{ctx.var_alloc.Consume(offset)};
-        ctx.AddU32(
+        ctx.AddU32("{}=bitfieldExtract(ftou({}_cbuf{}[{}/16][({}>>2)%4]),int(({}%4)*8),8);", inst,
-            "{}=bitfieldExtract(floatBitsToUint({}_cbuf{}[{}/16][({}>>2)%4]),int(({}%4)*8),8);",
+                   ctx.stage_name, binding.U32(), offset_var, offset_var, offset_var);
-            inst, ctx.stage_name, binding.U32(), offset_var, offset_var, offset_var);
     }
 }
 
@@ -60,14 +59,13 @@ void EmitGetCbufS8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst&
                    [[maybe_unused]] const IR::Value& binding,
                    [[maybe_unused]] const IR::Value& offset) {
     if (offset.IsImmediate()) {
-        ctx.AddU32("{}=bitfieldExtract(floatBitsToInt({}_cbuf{}[{}].{}),int({}),8);", inst,
+        ctx.AddU32("{}=bitfieldExtract(ftoi({}_cbuf{}[{}].{}),int({}),8);", inst, ctx.stage_name,
-                   ctx.stage_name, binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
+                   binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
                    (offset.U32() % 4) * 8);
     } else {
         const auto offset_var{ctx.var_alloc.Consume(offset)};
-        ctx.AddU32(
+        ctx.AddU32("{}=bitfieldExtract(ftoi({}_cbuf{}[{}/16][({}>>2)%4]),int(({}%4)*8),8);", inst,
-            "{}=bitfieldExtract(floatBitsToInt({}_cbuf{}[{}/16][({}>>2)%4]),int(({}%4)*8),8);",
+                   ctx.stage_name, binding.U32(), offset_var, offset_var, offset_var);
-            inst, ctx.stage_name, binding.U32(), offset_var, offset_var, offset_var);
     }
 }
 
@@ -75,12 +73,12 @@ void EmitGetCbufU16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst
                     [[maybe_unused]] const IR::Value& binding,
                     [[maybe_unused]] const IR::Value& offset) {
     if (offset.IsImmediate()) {
-        ctx.AddU32("{}=bitfieldExtract(floatBitsToUint({}_cbuf{}[{}].{}),int({}),16);", inst,
+        ctx.AddU32("{}=bitfieldExtract(ftou({}_cbuf{}[{}].{}),int({}),16);", inst, ctx.stage_name,
-                   ctx.stage_name, binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
+                   binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
                    ((offset.U32() / 2) % 2) * 16);
     } else {
         const auto offset_var{ctx.var_alloc.Consume(offset)};
-        ctx.AddU32("{}=bitfieldExtract(floatBitsToUint({}_cbuf{}[{}/16][({}>>2)%4]),int((({}/"
+        ctx.AddU32("{}=bitfieldExtract(ftou({}_cbuf{}[{}/16][({}>>2)%4]),int((({}/"
                    "2)%2)*16),16);",
                    inst, ctx.stage_name, binding.U32(), offset_var, offset_var, offset_var);
     }
@@ -90,12 +88,12 @@ void EmitGetCbufS16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst
                     [[maybe_unused]] const IR::Value& binding,
                     [[maybe_unused]] const IR::Value& offset) {
     if (offset.IsImmediate()) {
-        ctx.AddU32("{}=bitfieldExtract(floatBitsToInt({}_cbuf{}[{}].{}),int({}),16);", inst,
+        ctx.AddU32("{}=bitfieldExtract(ftoi({}_cbuf{}[{}].{}),int({}),16);", inst, ctx.stage_name,
-                   ctx.stage_name, binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
+                   binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
                    ((offset.U32() / 2) % 2) * 16);
     } else {
         const auto offset_var{ctx.var_alloc.Consume(offset)};
-        ctx.AddU32("{}=bitfieldExtract(floatBitsToInt({}_cbuf{}[{}/16][({}>>2)%4]),int((({}/"
+        ctx.AddU32("{}=bitfieldExtract(ftoi({}_cbuf{}[{}/16][({}>>2)%4]),int((({}/"
                    "2)%2)*16),16);",
                    inst, ctx.stage_name, binding.U32(), offset_var, offset_var, offset_var);
     }
@@ -104,12 +102,12 @@ void EmitGetCbufS16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst
 void EmitGetCbufU32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
                     const IR::Value& offset) {
     if (offset.IsImmediate()) {
-        ctx.AddU32("{}=floatBitsToUint({}_cbuf{}[{}].{});", inst, ctx.stage_name, binding.U32(),
+        ctx.AddU32("{}=ftou({}_cbuf{}[{}].{});", inst, ctx.stage_name, binding.U32(),
                    offset.U32() / 16, OffsetSwizzle(offset.U32()));
     } else {
         const auto offset_var{ctx.var_alloc.Consume(offset)};
-        ctx.AddU32("{}=floatBitsToUint({}_cbuf{}[{}/16][({}>>2)%4]);", inst, ctx.stage_name,
+        ctx.AddU32("{}=ftou({}_cbuf{}[{}/16][({}>>2)%4]);", inst, ctx.stage_name, binding.U32(),
-                   binding.U32(), offset_var, offset_var);
+                   offset_var, offset_var);
     }
 }
 
@@ -128,15 +126,14 @@ void EmitGetCbufF32(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
 void EmitGetCbufU32x2(EmitContext& ctx, IR::Inst& inst, const IR::Value& binding,
                       const IR::Value& offset) {
     if (offset.IsImmediate()) {
-        ctx.AddU32x2(
+        ctx.AddU32x2("{}=uvec2(ftou({}_cbuf{}[{}].{}),ftou({}_cbuf{}[{}].{}));", inst,
-            "{}=uvec2(floatBitsToUint({}_cbuf{}[{}].{}),floatBitsToUint({}_cbuf{}[{}].{}));", inst,
+                     ctx.stage_name, binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
-            ctx.stage_name, binding.U32(), offset.U32() / 16, OffsetSwizzle(offset.U32()),
+                     ctx.stage_name, binding.U32(), (offset.U32() + 4) / 16,
-            ctx.stage_name, binding.U32(), (offset.U32() + 4) / 16,
+                     OffsetSwizzle(offset.U32() + 4));
-            OffsetSwizzle(offset.U32() + 4));
     } else {
         const auto offset_var{ctx.var_alloc.Consume(offset)};
-        ctx.AddU32x2("{}=uvec2(floatBitsToUint({}_cbuf{}[{}/16][({}/"
+        ctx.AddU32x2("{}=uvec2(ftou({}_cbuf{}[{}/16][({}/"
-                     "4)%4]),floatBitsToUint({}_cbuf{}[({}+4)/16][(({}+4)>>2)%4]));",
+                     "4)%4]),ftou({}_cbuf{}[({}+4)/16][(({}+4)>>2)%4]));",
                      inst, ctx.stage_name, binding.U32(), offset_var, offset_var, ctx.stage_name,
                      binding.U32(), offset_var, offset_var);
     }
@@ -180,13 +177,13 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
         ctx.AddF32("{}=gl_PointCoord.{};", inst, swizzle);
         break;
     case IR::Attribute::InstanceId:
-        ctx.AddF32("{}=intBitsToFloat(gl_InstanceID);", inst);
+        ctx.AddF32("{}=itof(gl_InstanceID);", inst);
         break;
     case IR::Attribute::VertexId:
-        ctx.AddF32("{}=intBitsToFloat(gl_VertexID);", inst);
+        ctx.AddF32("{}=itof(gl_VertexID);", inst);
         break;
     case IR::Attribute::FrontFace:
-        ctx.AddF32("{}=intBitsToFloat(gl_FrontFacing?-1:0);", inst);
+        ctx.AddF32("{}=itof(gl_FrontFacing?-1:0);", inst);
         break;
     case IR::Attribute::TessellationEvaluationPointU:
     case IR::Attribute::TessellationEvaluationPointV:
@@ -231,7 +228,7 @@ void EmitSetAttribute(EmitContext& ctx, IR::Attribute attr, std::string_view val
             // layer extension");
             break;
         }
-        ctx.Add("gl_ViewportIndex=floatBitsToInt({});", value);
+        ctx.Add("gl_ViewportIndex=ftoi({});", value);
         break;
     case IR::Attribute::ClipDistance0:
     case IR::Attribute::ClipDistance1:

src/shader_recompiler/backend/glsl/emit_glsl_image.cpp

@@ -212,7 +212,11 @@ void EmitImageSampleDrefImplicitLod([[maybe_unused]] EmitContext& ctx,
         }
     } else {
         if (ctx.stage == Stage::Fragment) {
-            ctx.AddF32("{}=texture({},{}({},{}){});", inst, texture, cast, coords, dref, bias);
+            if (info.type == TextureType::ColorArrayCube) {
+                ctx.AddF32("{}=texture({},vec4({}),{});", inst, texture, coords, dref);
+            } else {
+                ctx.AddF32("{}=texture({},{}({},{}){});", inst, texture, cast, coords, dref, bias);
+            }
         } else {
             ctx.AddF32("{}=textureLod({},{}({},{}),0.0);", inst, texture, cast, coords, dref);
         }
@@ -238,6 +242,7 @@ void EmitImageSampleDrefExplicitLod([[maybe_unused]] EmitContext& ctx,
         throw NotImplementedException("EmitImageSampleDrefExplicitLod Lod clamp samples");
     }
     const auto texture{Texture(ctx, info, index)};
+    const auto cast{ShadowSamplerVecCast(info.type)};
     if (!offset.IsEmpty()) {
         const auto offset_str{CastToIntVec(ctx.var_alloc.Consume(offset), info)};
         if (info.type == TextureType::ColorArrayCube) {
@@ -251,7 +256,8 @@ void EmitImageSampleDrefExplicitLod([[maybe_unused]] EmitContext& ctx,
         if (info.type == TextureType::ColorArrayCube) {
             ctx.AddF32("{}=textureLod({},{},{},{});", inst, texture, coords, dref, lod_lc);
         } else {
-            ctx.AddF32("{}=textureLod({},vec3({},{}),{});", inst, texture, coords, dref, lod_lc);
+            ctx.AddF32("{}=textureLod({},{}({},{}),{});", inst, texture, cast, coords, dref,
+                       lod_lc);
         }
     }
 }

src/shader_recompiler/backend/glsl/emit_glsl_instructions.h

@@ -105,9 +105,9 @@ void EmitLoadGlobalU8(EmitContext& ctx);
 void EmitLoadGlobalS8(EmitContext& ctx);
 void EmitLoadGlobalU16(EmitContext& ctx);
 void EmitLoadGlobalS16(EmitContext& ctx);
-void EmitLoadGlobal32(EmitContext& ctx, std::string_view address);
+void EmitLoadGlobal32(EmitContext& ctx, IR::Inst& inst, std::string_view address);
-void EmitLoadGlobal64(EmitContext& ctx, std::string_view address);
+void EmitLoadGlobal64(EmitContext& ctx, IR::Inst& inst, std::string_view address);
-void EmitLoadGlobal128(EmitContext& ctx, std::string_view address);
+void EmitLoadGlobal128(EmitContext& ctx, IR::Inst& inst, std::string_view address);
 void EmitWriteGlobalU8(EmitContext& ctx);
 void EmitWriteGlobalS8(EmitContext& ctx);
 void EmitWriteGlobalU16(EmitContext& ctx);

src/shader_recompiler/backend/glsl/emit_glsl_memory.cpp

@@ -9,6 +9,62 @@
 #include "shader_recompiler/frontend/ir/value.h"
 
 namespace Shader::Backend::GLSL {
+void EmitLoadGlobalU8([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitLoadGlobalS8([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitLoadGlobalU16([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitLoadGlobalS16([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitLoadGlobal32(EmitContext& ctx, IR::Inst& inst, std::string_view address) {
+    ctx.AddU32("{}=LoadGlobal32({});", inst, address);
+}
+
+void EmitLoadGlobal64(EmitContext& ctx, IR::Inst& inst, std::string_view address) {
+    ctx.AddU32x2("{}=LoadGlobal64({});", inst, address);
+}
+
+void EmitLoadGlobal128(EmitContext& ctx, IR::Inst& inst, std::string_view address) {
+    ctx.AddU32x4("{}=LoadGlobal128({});", inst, address);
+}
+
+void EmitWriteGlobalU8([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitWriteGlobalS8([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitWriteGlobalU16([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitWriteGlobalS16([[maybe_unused]] EmitContext& ctx) {
+    NotImplemented();
+}
+
+void EmitWriteGlobal32(EmitContext& ctx, std::string_view address, std::string_view value) {
+    ctx.Add("WriteGlobal32({},{});", address, value);
+}
+
+void EmitWriteGlobal64(EmitContext& ctx, std::string_view address, std::string_view value) {
+    ctx.Add("WriteGlobal64({},{});", address, value);
+}
+
+void EmitWriteGlobal128(EmitContext& ctx, std::string_view address, std::string_view value) {
+    ctx.Add("WriteGlobal128({},{});", address, value);
+}
+
 void EmitLoadStorageU8([[maybe_unused]] EmitContext& ctx, IR::Inst& inst,
                        [[maybe_unused]] const IR::Value& binding,
                        [[maybe_unused]] const IR::Value& offset) {

src/shader_recompiler/backend/glsl/emit_glsl_not_implemented.cpp

@@ -232,62 +232,6 @@ void EmitUndefU64(EmitContext& ctx, IR::Inst& inst) {
     NotImplemented();
 }
 
-void EmitLoadGlobalU8(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitLoadGlobalS8(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitLoadGlobalU16(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitLoadGlobalS16(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitLoadGlobal32(EmitContext& ctx, std::string_view address) {
-    NotImplemented();
-}
-
-void EmitLoadGlobal64(EmitContext& ctx, std::string_view address) {
-    NotImplemented();
-}
-
-void EmitLoadGlobal128(EmitContext& ctx, std::string_view address) {
-    NotImplemented();
-}
-
-void EmitWriteGlobalU8(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitWriteGlobalS8(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitWriteGlobalU16(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitWriteGlobalS16(EmitContext& ctx) {
-    NotImplemented();
-}
-
-void EmitWriteGlobal32(EmitContext& ctx, std::string_view address, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitWriteGlobal64(EmitContext& ctx, std::string_view address, std::string_view value) {
-    NotImplemented();
-}
-
-void EmitWriteGlobal128(EmitContext& ctx, std::string_view address, std::string_view value) {
-    NotImplemented();
-}
-
 void EmitGetZeroFromOp(EmitContext& ctx) {
     NotImplemented();
 }

src/shader_recompiler/backend/glsl/var_alloc.cpp

@@ -58,13 +58,13 @@ std::string FormatFloat(std::string_view value, IR::Type type) {
     // TODO: Confirm FP64 nan/inf
     if (type == IR::Type::F32) {
         if (value == "nan") {
-            return "uintBitsToFloat(0x7fc00000)";
+            return "utof(0x7fc00000)";
         }
         if (value == "inf") {
-            return "uintBitsToFloat(0x7f800000)";
+            return "utof(0x7f800000)";
         }
         if (value == "-inf") {
-            return "uintBitsToFloat(0xff800000)";
+            return "utof(0xff800000)";
         }
     }
     if (value.find_first_of('e') != std::string_view::npos) {