audio: play DualSense haptics from vibration audio ports (#843 )

* audio: play DualSense haptics from vibration audio ports Games drive the DualSense's actuators through a vibration audio port, one channel per actuator. These ports had no device, so their samples were dropped. Over USB the DualSense is a 4-channel audio device whose back channels feed the actuators; play the port's samples there through SDL. The device is looked up while the port plays, so the controller can be connected at any time. The queue keeps about the latency of the regular audio path, with the playback rate nudged by up to 3% when the port is fed off real time. While haptic audio plays, hold a DualSense's rumble at zero: SDL disables audio haptics whenever rumble is non-zero. Add pad_haptics tests for the sample conversion, device-name matching and rate correction. * Simplify DualSense audio haptics and restore idle rumble --------- Co-authored-by: nmzik <Nmzik@mail.ru>
graphics: encode packed UNorm buffer stores before writing skinning normals
2026-10-24 12:56:53 +02:00 · 2026-09-27 00:37:27 +04:00 · 2026-09-26 23:42:19 +04:00 · 2026-09-26 22:14:09 +04:00 · 2026-09-26 20:39:46 +04:00 · 2026-09-26 15:15:35 +04:00
35 changed files with 1201 additions and 67 deletions
@@ -477,6 +477,12 @@ add_executable(ngs2_sampler_tests EXCLUDE_FROM_ALL
 target_link_libraries(ngs2_sampler_tests common fmt::fmt LibAtrac9)
 target_include_directories(ngs2_sampler_tests PRIVATE ${inc_headers})

+add_executable(pad_haptics_tests EXCLUDE_FROM_ALL
+	"${KYTY_TESTS_DIR}/PadHapticsTests.cpp"
+)
+target_link_libraries(pad_haptics_tests common fmt::fmt SDL3::SDL3-static)
+target_include_directories(pad_haptics_tests PRIVATE ${inc_headers})
+
 add_executable(save_data_memory_tests EXCLUDE_FROM_ALL
 	"${KYTY_TESTS_DIR}/SaveDataMemoryTests.cpp"
 )
@@ -569,6 +575,7 @@ if(BUILD_TESTING)
 	add_test(NAME sync_on_address COMMAND $<TARGET_FILE:sync_on_address_tests>)
 	add_test(NAME audio_out2_port COMMAND $<TARGET_FILE:audio_out2_port_tests>)
 	add_test(NAME ngs2_sampler COMMAND $<TARGET_FILE:ngs2_sampler_tests>)
+	add_test(NAME pad_haptics COMMAND $<TARGET_FILE:pad_haptics_tests>)
 	add_test(NAME save_data_memory COMMAND $<TARGET_FILE:save_data_memory_tests>)
 	add_test(NAME shader_recompiler_compute COMMAND $<TARGET_FILE:shader_recompiler_compute_tests>)
 	add_test(NAME shader_recompiler_alignbyte
@@ -636,6 +643,7 @@ if(BUILD_TESTING)
 		virtual_memory_allocation_tests
 		audio_out2_port_tests
 		ngs2_sampler_tests
+		pad_haptics_tests
 		save_data_memory_tests
 	)
 endif()
@@ -29,6 +29,7 @@ struct GraphicContext {
 	bool                               memory_budget_ext_enabled             = false;
 	bool                               compute_subgroup_size_control_enabled = false;
 	bool                               sample_rate_shading_enabled           = false;
+	// bool fp64_denorm_preserve = false; // Temporarily disabled.
 	bool                               attachment_feedback_loop_enabled      = false;
 	bool                               provoking_vertex_last_enabled         = false;
 	bool                               supports_block_texel_view              = false;
@@ -335,8 +335,10 @@ void ValidateStorageTexture(const ShaderRecompiler::IR::ImageResource& resource,
 	const bool raw_sint_storage = format == Prospero::BufferFormat::k32SInt && uint_resource &&
 	                              resource.written && !resource.read && !resource.atomic;
 	const auto numeric_class = Prospero::SampledTextureNumericClass(format);
+	const bool raw_float_atomic = format == Prospero::BufferFormat::k32Float && uint_resource &&
+	                              resource.atomic;
 	const bool format_ok =
-	    raw_sint_storage ||
+	    raw_sint_storage || raw_float_atomic ||
 	    (numeric_class != Prospero::TextureNumericClass::Unsupported &&
 	     numeric_class != Prospero::TextureNumericClass::Sint &&
 	     uint_resource == (numeric_class == Prospero::TextureNumericClass::Uint) &&
@@ -640,7 +642,8 @@ TextureBinding RenderExecutor::ResolveTexture(const ShaderRecompiler::IR::ImageR
 			pixel_format = depth_format->depth_attachment_format;
 		}
 	}
-	const auto storage_view_format = storage && format == Prospero::BufferFormat::k32SInt
+	const auto storage_view_format = storage && (resource.atomic ||
+	                                            format == Prospero::BufferFormat::k32SInt)
 	                                     ? vk::Format::eR32Uint
 	                                     : SrgbStorageViewFormat(pixel_format);
 	const auto view_format         = storage && storage_view_format != vk::Format::eUndefined
@@ -564,8 +564,10 @@ static vk::Device VulkanCreateDevice(GraphicContext& graphics,
 	vk::PhysicalDeviceVulkan11Properties properties11 {};
 	properties11.pNext = &subgroup_size_control;

+	vk::PhysicalDeviceFloatControlsProperties float_controls {};
+	float_controls.pNext = &properties11;
 	vk::PhysicalDeviceProperties2 properties2 {};
-	properties2.pNext = &properties11;
+	properties2.pNext = &float_controls;

 	if (graphics.mesh_shader_enabled) {
 		subgroup_size_control.pNext = &graphics.mesh_shader_properties;
@@ -628,6 +630,15 @@ static vk::Device VulkanCreateDevice(GraphicContext& graphics,
 	device_features.vertexPipelineStoresAndAtomics       = VK_TRUE;
 	graphics.sample_rate_shading_enabled                 = true;
 	device_features.shaderInt64 = VK_TRUE;
+	device_features.shaderFloat64 =
+	    supported_features2.features.shaderFloat64 &&
+	    float_controls.shaderSignedZeroInfNanPreserveFloat64 &&
+	    float_controls.shaderRoundingModeRTEFloat32;
+	// if (device_features.shaderFloat64 && !float_controls.shaderDenormPreserveFloat64) {
+	// 	Log::WriteToConsoleAndLog(
+	// 	    "WARNING: Vulkan device does not guarantee FP64 denormal preservation; "
+	// 	    "continuing with native FP64 arithmetic. Very small values may be flushed to zero.\n");
+	// }

 	vk::PhysicalDeviceRobustness2FeaturesEXT robustness2 {};
 #if defined(__APPLE__)
@@ -198,6 +198,7 @@ Emitter::SpirvRequirements Emitter::AnalyzeProgramRequirements(const IR::Program
 	SpirvRequirements requirements {};
 	for (const auto* block: program.blocks) {
 		for (const auto& inst: *block) {
+			requirements.float64 |= inst.GetType() == IR::Type::F64;
 			if (IR::BufferAccessOf(inst.GetOpcode()) == IR::BufferAccess::Atomic &&
 			    inst.GetType() == IR::Type::U64) {
 				requirements.buffer_int64_atomics = true;
@@ -291,9 +291,20 @@ uint32_t EmitConvertU32F32(EmitterState& state, uint32_t arg0) {
 	return EmitF32ToU32(state, arg0, false);
 }

-uint32_t EmitConvertF32S32(EmitterState& state, uint32_t arg0) {
-	const auto signed_value = Unary(state, spv::OpBitcast, TypeI32(state), arg0);
-	return EmitNative<spv::OpConvertSToF, IR::Type::F32>(state, signed_value);
+uint32_t EmitConvertF32F64(EmitterState& state, uint32_t arg0) {
+	const auto converted = Unary(state, spv::OpFConvert, TypeF32(state), arg0);
+	const auto source    = EmitNative<spv::OpCompositeExtract, IR::Type::U32>(
+	    state, Unary(state, spv::OpBitcast, TypeU64(state), arg0), 1u);
+	const auto exponent = EmitAndConstant(state, source, 0x7ff00000u);
+	const auto overflow =
+	    Binary(state, spv::OpLogicalAnd, TypeBool(state),
+	           EmitCompareU32Constant(state, spv::OpUGreaterThan, exponent, 0x47e00000u),
+	           EmitCompareU32Constant(state, spv::OpULessThan, exponent, 0x7ff00000u));
+	const auto clamped = EmitOrU32(state, EmitAndConstant(state, source, 0x80000000u),
+	                               ConstantU32(state, 0x7f7fffffu));
+	return EmitFlushF32DenormToSignedZero(
+	    state, Select(state, TypeF32(state), overflow,
+	                  Unary(state, spv::OpBitcast, TypeF32(state), clamped), converted));
 }

 uint32_t EmitCompositeExtractU64(EmitterState& state, uint32_t arg0, IR::Value arg1) {
@@ -453,6 +464,11 @@ uint32_t EmitFPRecip32(EmitterState& state, uint32_t arg0) {
 	return Binary(state, spv::OpFDiv, TypeF32(state), ConstantF32(state, 0x3f800000u), source);
 }

+uint32_t EmitFPRecip64(EmitterState& state, uint32_t arg0) {
+	const auto one = state.builder.Constant(spv::OpConstant, TypeF64(state), 0u, 0x3ff00000u);
+	return EmitNative<spv::OpFDiv, IR::Type::F64>(state, one, arg0);
+}
+
 uint32_t EmitFPRecipIFlag32(EmitterState& state, uint32_t arg0) {
 	// Integer-to-float inputs used by IFLAG cannot be denormal.
 	return Binary(state, spv::OpFDiv, TypeF32(state), ConstantF32(state, 0x3f800000u), arg0);
@@ -877,7 +877,7 @@ void EmitImage(ValueEmitContext& ctx, const IR::Inst& inst) {
 		return;
 	}
 	const auto atomic_opcode = ImageAtomicOpcode(op);
-	if (atomic_opcode != spv::OpNop) {
+	if (image_info.access == IR::ImageAccess::Atomic) {
 		const auto dimension = image.dimension;
 		ctx.Define(inst, EmitValueOrZeroIfCondition(state, ctx.Arg(inst, 3), [&]() {
 			           const auto pointer      = state.builder.AllocateId();
@@ -887,6 +887,15 @@ void EmitImage(ValueEmitContext& ctx, const IR::Inst& inst) {
 			                                     StorageImageDescriptorPointer(state, mem.resource),
 			                                     CoordU32(ctx, mem, *address, dimension),
 			                                     ConstantU32(state, 0));
+			           if (op == IR::ValueOpcode::ImageAtomicFMin32 ||
+			               op == IR::ValueOpcode::ImageAtomicFMax32) {
+				           return AtomicUpdate(state, pointer, IR::ResourceKind::Image,
+				                               [&](uint32_t old) {
+					                               return EmitFloatAtomicReplacement(
+					                                   state, old, ctx.Arg(inst, 2),
+					                                   op == IR::ValueOpcode::ImageAtomicFMax32);
+				                               });
+			           }
 			           const auto old = state.builder.AllocateId();
 			           state.builder.AddFunction(atomic_opcode, TypeU32(state), old, pointer,
 			                                     ConstantU32(state, spv::ScopeDevice),
@@ -13,13 +13,22 @@ inline constexpr auto EmitConvertU32U16 = EmitBitCastU16F16;
 inline constexpr auto EmitConvertU32U8  = EmitBitCastU16F16;
 inline constexpr auto EmitBitCastU32F32 = EmitBitCastU16F16;
 EMIT_NATIVE(BitCastF32U32, OpBitcast, F32, uint32_t)
+EMIT_NATIVE(BitCastU64F64, OpBitcast, U64, uint32_t)
+EMIT_NATIVE(BitCastF64U64, OpBitcast, F64, uint32_t)
 uint32_t              EmitConvertU16U32(EmitterState& state, uint32_t arg0);
 uint32_t              EmitConvertU8U32(EmitterState& state, uint32_t arg0);
 uint32_t              EmitConvertF16F32(EmitterState& state, uint32_t arg0);
 inline constexpr auto EmitConvertF32F16 = EmitF16BitsToF32;
 uint32_t              EmitConvertS32F32(EmitterState& state, uint32_t arg0);
 uint32_t              EmitConvertU32F32(EmitterState& state, uint32_t arg0);
-uint32_t              EmitConvertF32S32(EmitterState& state, uint32_t arg0);
+template <IR::Type type>
+uint32_t EmitConvertSigned32ToFloat(EmitterState& state, uint32_t arg0) {
+	const auto signed_value = Unary(state, spv::OpBitcast, TypeI32(state), arg0);
+	return EmitNative<spv::OpConvertSToF, type>(state, signed_value);
+}
+inline constexpr auto EmitConvertF32S32 = EmitConvertSigned32ToFloat<IR::Type::F32>;
+inline constexpr auto EmitConvertF64S32 = EmitConvertSigned32ToFloat<IR::Type::F64>;
+uint32_t              EmitConvertF32F64(EmitterState& state, uint32_t arg0);
 EMIT_NATIVE(ConvertF32U32, OpConvertUToF, F32, uint32_t)
 EMIT_NATIVE(CompositeConstructU64, OpCompositeConstruct, U64, uint32_t, uint32_t)
 EMIT_NATIVE(CompositeConstructU32x2, OpCompositeConstruct, U32x2, uint32_t, uint32_t)
@@ -120,6 +129,10 @@ inline constexpr auto EmitFPCmpClass32 = EmitClassMaskF32;
 EMIT_NATIVE(FPAdd32, OpFAdd, F32, uint32_t, uint32_t)
 EMIT_NATIVE(FPSub32, OpFSub, F32, uint32_t, uint32_t)
 EMIT_NATIVE(FPMul32, OpFMul, F32, uint32_t, uint32_t)
+EMIT_NATIVE(FPMul64, OpFMul, F64, uint32_t, uint32_t)
+inline constexpr auto EmitFPFma64 =
+    EmitGlsl<GLSLstd450Fma, IR::Type::F64, uint32_t, uint32_t, uint32_t>;
+uint32_t              EmitFPRecip64(EmitterState& state, uint32_t arg0);
 inline constexpr auto EmitFPFma32 =
    EmitGlsl<GLSLstd450Fma, IR::Type::F32, uint32_t, uint32_t, uint32_t>;
 uint32_t EmitFPMin32(EmitterState& state, uint32_t arg0, uint32_t arg1);
@@ -271,6 +284,8 @@ inline constexpr auto EmitImageAtomicUMax32    = EmitImage;
 inline constexpr auto EmitImageAtomicAnd32     = EmitImage;
 inline constexpr auto EmitImageAtomicOr32      = EmitImage;
 inline constexpr auto EmitImageAtomicXor32     = EmitImage;
+inline constexpr auto EmitImageAtomicFMin32    = EmitImage;
+inline constexpr auto EmitImageAtomicFMax32    = EmitImage;
 void                  EmitUnreachable(ValueEmitContext& ctx, const IR::Inst& inst);
 inline constexpr auto EmitPhi                        = EmitUnreachable;
 inline constexpr auto EmitTessellationBase           = EmitUnreachable;
@@ -68,6 +68,7 @@ struct SpirvRequirements {
 	bool pixel_valid_mask             = false;
 	bool buffer_int64_atomics         = false;
 	bool coherent_buffers             = false;
+	bool float64                      = false;
 };

 SpirvRequirements AnalyzeProgramRequirements(const IR::Program& program);
@@ -139,6 +140,7 @@ uint32_t TypeU32Pair(EmitterState& state);
 uint32_t TypeI32(EmitterState& state);
 uint32_t TypeI32Pair(EmitterState& state);
 uint32_t TypeF32(EmitterState& state);
+uint32_t TypeF64(EmitterState& state);
 uint32_t TypeU32Vector(EmitterState& state, uint32_t components);

 uint32_t TypeU32Composite(EmitterState& state, uint32_t components);
@@ -167,6 +169,10 @@ template <spv::Op opcode, IR::Type type, typename... Args>
 uint32_t EmitNative(EmitterState& state, Args... args) {
 	const auto result = state.builder.AllocateId();
 	state.builder.AddFunction(opcode, TypeId(state, type), result, args...);
+	if constexpr (type == IR::Type::F64 &&
+	              (opcode == spv::OpFMul || opcode == spv::OpFDiv || opcode == spv::OpExtInst)) {
+		state.builder.AddAnnotation(spv::OpDecorate, result, spv::DecorationNoContraction);
+	}
 	return result;
 }

@@ -706,26 +706,66 @@ uint32_t FormattedOutOfBoundsValue(ValueEmitContext& ctx, const IR::MemoryInfo&
 	return ConstructU32Composite(ctx.state, components, values);
 }

-void StoreFormattedInBounds(ValueEmitContext& ctx, const IR::MemoryInfo& mem,
-                            const PreparedFormattedMemory& plan, uint32_t component,
-                            uint32_t data) {
-	if (component >= plan.info.component_count) return;
-	const auto bits = plan.info.component_bits[component];
-	if (bits == 16u && (plan.info.type == Format::ComponentType::Snorm ||
-	                    plan.info.type == Format::ComponentType::Float)) {
+uint32_t EncodeFormattedStoreComponent(ValueEmitContext& ctx,
+                                       const Format::BufferFormatInfo& info,
+                                       uint32_t component, uint32_t data) {
+	const auto bits = info.component_bits[component];
+	if (info.type == Format::ComponentType::Unorm) {
+		const auto value = EmitBitCastF32U32(ctx.state, data);
+		const auto clamped = EmitFPMin32(
+		    ctx.state, EmitFPMax32(ctx.state, value, ConstantF32Value(ctx.state, 0.0f)),
+		    ConstantF32Value(ctx.state, 1.0f));
+		const auto scaled = EmitFPMul32(
+		    ctx.state, clamped, ConstantF32Value(ctx.state, float((1u << bits) - 1u)));
+		return Unary(ctx.state, spv::OpConvertFToU, TypeU32(ctx.state),
+		             EmitFPRoundEven32(ctx.state, scaled));
+	}
+	if (bits == 16u && (info.type == Format::ComponentType::Snorm ||
+	                    info.type == Format::ComponentType::Float)) {
 		const auto value = EmitBitCastF32U32(ctx.state, data);
 		const auto pair = EmitCompositeConstructF32x2(ctx.state, value,
 		                                               ConstantF32Value(ctx.state, 0.0f));
-		data = plan.info.type == Format::ComponentType::Float
-		           ? EmitPackHalf2x16(ctx.state, pair)
-		           : EmitPackSnorm2x16(ctx.state, pair);
-	}
-	if (bits == 8u || bits == 16u) {
-		StoreSubwordInBounds(ctx, mem, plan.resource, plan.addresses[component],
-		                     plan.indices[component], bits, data);
-	} else {
-		StoreWordInBounds(ctx, plan.resource, plan.indices[component], data);
+		return info.type == Format::ComponentType::Float ? EmitPackHalf2x16(ctx.state, pair)
+		                                               : EmitPackSnorm2x16(ctx.state, pair);
 	}
+	return data;
+}
+
+void StoreFormattedPrepared(ValueEmitContext& ctx, const IR::Inst& inst,
+                             const IR::MemoryInfo& mem, const MemoryResourceAccess& resource,
+                             const Format::BufferFormatInfo& info, uint32_t data,
+                             uint32_t components) {
+	// RDNA2 formatted stores transfer the entire format, zero-filling missing VGPRs.
+	const auto plan = PrepareFormattedMemory(ctx, inst, mem, resource, info, info.component_count,
+	                                         FormattedAccess::Store);
+	EmitIfCondition(ctx.state, plan.in_bounds, [&]() {
+		auto packed = ConstantU32(ctx.state, 0);
+		for (uint32_t component = 0; component < info.component_count; component++) {
+			auto value = ConstantU32(ctx.state, 0);
+			if (component < components) {
+				value = data;
+				if (components != 1u) {
+					value = ctx.state.builder.AllocateId();
+					ctx.state.builder.AddFunction(spv::OpCompositeExtract, TypeU32(ctx.state),
+					                              value, data, component);
+				}
+			}
+			value = EncodeFormattedStoreComponent(ctx, info, component, value);
+			const auto bits = info.component_bits[component];
+			if (info.packed_bitfield) {
+				packed = EmitBitFieldInsert(
+				    ctx.state, packed, value,
+				    ConstantU32(ctx.state, info.component_bit_offset[component]),
+				    ConstantU32(ctx.state, bits));
+			} else if (bits == 8u || bits == 16u) {
+				StoreSubwordInBounds(ctx, mem, resource, plan.addresses[component],
+				                     plan.indices[component], bits, value);
+			} else {
+				StoreWordInBounds(ctx, resource, plan.indices[component], value);
+			}
+		}
+		if (info.packed_bitfield) StoreWordInBounds(ctx, resource, plan.indices[0], packed);
+	});
 }

 void FormattedStore(ValueEmitContext& ctx, const IR::Inst& inst, const IR::MemoryInfo& mem) {
@@ -737,11 +777,7 @@ void FormattedStore(ValueEmitContext& ctx, const IR::Inst& inst, const IR::Memor
 			StoreWordPrepared(ctx, inst, RebaseRawComponent(mem, 0u), resource, data);
 			return;
 		}
-		const auto plan = PrepareFormattedMemory(ctx, inst, mem, resource, info, 1u,
-		                                         FormattedAccess::Store);
-		EmitIfCondition(ctx.state, plan.in_bounds, [&]() {
-			StoreFormattedInBounds(ctx, mem, plan, 0u, data);
-		});
+		StoreFormattedPrepared(ctx, inst, mem, resource, info, data, 1u);
 	});
 }

@@ -859,16 +895,7 @@ void StoreWideBuffer(ValueEmitContext& ctx, const IR::Inst& inst, uint32_t compo
 		const auto info = Format::GetFormatInfo(
 		    mem.formatted ? BufferFormat(ctx, mem) : Prospero::BufferFormat::kInvalid);
 		if (info.type != Format::ComponentType::Unknown) {
-			const auto plan = PrepareFormattedMemory(ctx, inst, mem, resource, info, components,
-			                                         FormattedAccess::Store);
-			EmitIfCondition(state, plan.in_bounds, [&]() {
-				for (uint32_t component = 0; component < components; component++) {
-					const auto data = state.builder.AllocateId();
-					state.builder.AddFunction(spv::OpCompositeExtract, TypeU32(state), data,
-					                          composite, component);
-					StoreFormattedInBounds(ctx, mem, plan, component, data);
-				}
-			});
+			StoreFormattedPrepared(ctx, inst, mem, resource, info, composite, components);
 			return;
 		}
 		for (uint32_t component = 0; component < components; component++) {
@@ -47,6 +47,10 @@ uint32_t TypeF32(EmitterState& state) {
 	return state.builder.Type(spv::OpTypeFloat, 32);
 }

+uint32_t TypeF64(EmitterState& state) {
+	return state.builder.Type(spv::OpTypeFloat, 64);
+}
+
 uint32_t TypeU32Vector(EmitterState& state, uint32_t components) {
 	return state.builder.Type(spv::OpTypeVector, TypeU32(state), components);
 }
@@ -679,6 +683,19 @@ void DefineModule(EmitterState& state) {
 	// contract prevents host compilers from treating synthesized IEEE values as finite.
 	state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeSignedZeroInfNanPreserve,
 	                               32u);
+	if (state.requirements.float64) {
+		EXIT_NOT_IMPLEMENTED(state.program.stage != ShaderType::Compute);
+		EXIT_NOT_IMPLEMENTED(state.input_info.compute->float_mode != 0xc0);
+		// MODE=0xc0 uses round-to-nearest-even and preserves FP64 input/output denormals.
+		state.builder.RequireCapability(spv::CapabilityFloat64);
+		state.builder.RequireCapability(spv::CapabilityRoundingModeRTE);
+		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeSignedZeroInfNanPreserve,
+		                               64u);
+		// FP64 denormal preservation is temporarily disabled.
+		// state.builder.RequireCapability(spv::CapabilityDenormPreserve);
+		// state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeDenormPreserve, 64u);
+		state.builder.AddExecutionMode(state.main_func, spv::ExecutionModeRoundingModeRTE, 32u);
+	}
 	if (const auto* cs = ShaderWorkgroupInput(state.program.stage, state.input_info)) {
 		uint32_t    local_x = state.requirements.compute_derivatives ? 2u : 1u;
 		uint32_t    local_y = state.requirements.compute_derivatives ? 2u : 1u;
@@ -440,6 +440,7 @@ uint32_t TypeId(EmitterState& state, IR::Type type) {
 		case IR::Type::U64: return TypeU64(state);
 		case IR::Type::U32x2: return TypeU32Pair(state);
 		case IR::Type::F32: return TypeF32(state);
+		case IR::Type::F64: return TypeF64(state);
 		case IR::Type::U32x3: return TypeU32Vector(state, 3);
 		case IR::Type::U32x4: return TypeU32Vector(state, 4);
 		case IR::Type::F32x2: return TypeF32Vector(state, 2);
@@ -198,6 +198,8 @@ constexpr Detail::OpcodeMap MIMG_ATOMIC_OPCODE_LIST[] = {
    {0x18u, Opcode::IMAGE_ATOMIC_AND},
    {0x19u, Opcode::IMAGE_ATOMIC_OR},
    {0x1au, Opcode::IMAGE_ATOMIC_XOR},
+    {0x1eu, Opcode::IMAGE_ATOMIC_FMIN},
+    {0x1fu, Opcode::IMAGE_ATOMIC_FMAX},
 };

 constexpr auto MIMG_SAMPLE_OPS = Detail::MakeOpcodeTable<0x100>(MIMG_SAMPLE_OPCODE_LIST);
@@ -579,6 +579,8 @@ std::string InstructionToString(const Instruction& inst) {
 		case Opcode::IMAGE_ATOMIC_AND:
 		case Opcode::IMAGE_ATOMIC_OR:
 		case Opcode::IMAGE_ATOMIC_XOR:
+		case Opcode::IMAGE_ATOMIC_FMIN:
+		case Opcode::IMAGE_ATOMIC_FMAX:
 		case Opcode::IMAGE_LOAD:
 		case Opcode::IMAGE_LOAD_MIP:
 		case Opcode::IMAGE_GET_RESINFO:
@@ -154,6 +154,8 @@ enum class Opcode {
 	V_CUBEMA_F32,
 	V_CNDMASK_B32,
 	V_DOT2C_F32_F16,
+	V_CVT_F64_I32,
+	V_CVT_F32_F64,
 	V_CVT_F32_I32,
 	V_CVT_F32_U32,
 	V_CVT_U32_F32,
@@ -173,6 +175,7 @@ enum class Opcode {
 	V_CVT_F32_UBYTE1,
 	V_CVT_F32_UBYTE2,
 	V_CVT_F32_UBYTE3,
+	V_RCP_F64,
 	V_RCP_F32,
 	V_RCP_IFLAG_F32,
 	V_FRACT_F32,
@@ -234,6 +237,8 @@ enum class Opcode {
 	V_MAD_I32_I24,
 	V_MAD_U32_U24,
 	V_MAD_U64_U32,
+	V_FMA_F64,
+	V_MUL_F64,
 	V_FMA_F32,
 	V_FMA_F16,
 	V_PACK_B32_F16,
@@ -571,6 +576,8 @@ enum class Opcode {
 	IMAGE_ATOMIC_AND,
 	IMAGE_ATOMIC_OR,
 	IMAGE_ATOMIC_XOR,
+	IMAGE_ATOMIC_FMIN,
+	IMAGE_ATOMIC_FMAX,
 	IMAGE_SAMPLE,
 	IMAGE_GATHER4_L,
 	IMAGE_GATHER4_LZ,
@@ -87,6 +87,9 @@ constexpr OpcodeMap VOP1_OPCODE_LIST[] = {
    {0x00u, Opcode::V_NOP},
    {0x01u, Opcode::V_MOV_B32},
    {0x02u, Opcode::V_READFIRSTLANE_B32},
+    {0x04u, Opcode::V_CVT_F64_I32},
+    {0x0fu, Opcode::V_CVT_F32_F64},
+    {0x2fu, Opcode::V_RCP_F64},
    {0x05u, Opcode::V_CVT_F32_I32},
    {0x06u, Opcode::V_CVT_F32_U32},
    {0x07u, Opcode::V_CVT_U32_F32},
@@ -146,6 +149,9 @@ constexpr OpcodeMap VOP3_ENCODED_VOP1_OPCODE_LIST[] = {
    {0x00u, Opcode::V_NOP},
    {0x01u, Opcode::V_MOV_B32},
    {0x02u, Opcode::V_READFIRSTLANE_B32},
+    {0x04u, Opcode::V_CVT_F64_I32},
+    {0x0fu, Opcode::V_CVT_F32_F64},
+    {0x2fu, Opcode::V_RCP_F64},
    {0x05u, Opcode::V_CVT_F32_I32},
    {0x06u, Opcode::V_CVT_F32_U32},
    {0x07u, Opcode::V_CVT_U32_F32},
@@ -267,6 +273,8 @@ constexpr OpcodeMap VOP3_OPCODE_LIST[] = {
    {0x146u, Opcode::V_CUBETC_F32},
    {0x147u, Opcode::V_CUBEMA_F32},
    {0x14bu, Opcode::V_FMA_F32},
+    {0x14cu, Opcode::V_FMA_F64},
+    {0x165u, Opcode::V_MUL_F64},
    {0x148u, Opcode::V_BFE_U32},
    {0x149u, Opcode::V_BFE_I32},
    {0x14au, Opcode::V_BFI_B32},
@@ -452,6 +460,8 @@ bool IsVopcCompareExec(Opcode opcode);

 bool IsVop1FloatSourceOpcode(Opcode opcode) {
 	switch (opcode) {
+		case Opcode::V_CVT_F32_F64:
+		case Opcode::V_RCP_F64:
 		case Opcode::V_MOV_B32:
 		case Opcode::V_CVT_F32_F16:
 		case Opcode::V_CVT_U32_F32:
@@ -709,6 +719,11 @@ void ApplyDppModifier(Operand& operand, uint32_t modifier, uint32_t encoding) {

 void DecodeVop1Dpp(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index,
                   uint32_t opcode, uint32_t vdst, Instruction& inst) {
+	if (inst.opcode == Opcode::V_CVT_F64_I32 || inst.opcode == Opcode::V_CVT_F32_F64 ||
+	    inst.opcode == Opcode::V_RCP_F64) {
+		SetUnsupported(inst, Family::VOP1, opcode, "FP64 instructions do not support DPP");
+		return;
+	}
 	const auto modifier = code[word_index + 1u];
 	const auto src0     = modifier & 0xffu;
 	SetRawWords(inst, code, word_index, 2);
@@ -758,6 +773,7 @@ bool IsVop2FloatOpcode(Opcode opcode) {

 bool IsVop1FloatResultOpcode(Opcode opcode) {
 	switch (opcode) {
+		case Opcode::V_CVT_F32_F64:
 		case Opcode::V_CVT_F32_I32:
 		case Opcode::V_CVT_F32_U32:
 		case Opcode::V_CVT_F32_F16:
@@ -1178,6 +1194,7 @@ void DecodeVopcDpp(uint32_t pc, std::span<const uint32_t> code, uint32_t word_in

 uint32_t NativeVop3SourceCount(Opcode opcode) {
 	switch (opcode) {
+		case Opcode::V_MUL_F64:
 		case Opcode::V_MUL_LO_U32:
 		case Opcode::V_MUL_HI_U32:
 		case Opcode::V_MUL_LO_I32:
@@ -1328,6 +1345,8 @@ bool SupportsNativeVop3SourceModifiers(Opcode opcode) {
 		case Opcode::V_MAX_F32:
 		case Opcode::V_MAC_F32:
 		case Opcode::V_MAD_F32:
+		case Opcode::V_MUL_F64:
+		case Opcode::V_FMA_F64:
 		case Opcode::V_FMA_F32:
 		case Opcode::V_PACK_B32_F16:
 		case Opcode::V_CUBEID_F32:
@@ -223,7 +223,7 @@ Decoder::Operand MemorySourceAt(const Decoder::Instruction& decoded, uint32_t in
 		const bool store_or_atomic = decoded.opcode == Decoder::Opcode::IMAGE_STORE ||
 		                             decoded.opcode == Decoder::Opcode::IMAGE_STORE_MIP ||
 		                             (decoded.opcode >= Decoder::Opcode::IMAGE_ATOMIC_SWAP &&
-		                              decoded.opcode <= Decoder::Opcode::IMAGE_ATOMIC_XOR);
+		                              decoded.opcode <= Decoder::Opcode::IMAGE_ATOMIC_FMAX);
 		if (store_or_atomic) {
 			return index == 0u ? decoded.dst : decoded.src0;
 		}
@@ -1026,6 +1026,10 @@ void Translator::EmitMemory(const Decoder::Instruction& inst) {
 			return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicOr32);
 		case Decoder::Opcode::IMAGE_ATOMIC_XOR:
 			return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicXor32);
+		case Decoder::Opcode::IMAGE_ATOMIC_FMIN:
+			return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicFMin32);
+		case Decoder::Opcode::IMAGE_ATOMIC_FMAX:
+			return IMAGE_ATOMIC(inst, IR::ValueOpcode::ImageAtomicFMax32);

 		case Decoder::Opcode::FLAT_LOAD_UBYTE:
 		case Decoder::Opcode::FLAT_LOAD_SBYTE:
@@ -4,6 +4,7 @@

 #include <algorithm>
 #include <array>
+#include <bit>
 #include <unordered_map>
 #include <utility>

@@ -225,9 +226,28 @@ IR::Value Translator::ReadOperand(const Decoder::Operand& operand, IR::Type type
 		}
 		return ir.INotEqual(ReadRawU32(operand), IR::U32(IR::Value(0u)));
 	}
-	if (type == IR::Type::U64) {
-		const auto pair = ReadU32Pair(operand);
-		return ir.ConstructU64(pair[0], pair[1]);
+	if (type == IR::Type::U64 || type == IR::Type::F64) {
+		auto pair = ReadU32Pair(operand);
+		if (type == IR::Type::F64) {
+			if (operand.kind == Decoder::OperandKind::LiteralConstant) {
+				pair = {IR::U32(IR::Value(0u)), IR::U32(IR::Value(operand.value))};
+			} else if (operand.kind == Decoder::OperandKind::FloatInlineConstant) {
+				const auto bits = operand.value == 0x3e22f983u
+				                      ? 0x3fc45f306dc9c882ull
+				                      : std::bit_cast<uint64_t>(static_cast<double>(
+				                            std::bit_cast<float>(operand.value)));
+				pair            = {IR::U32(IR::Value(static_cast<uint32_t>(bits))),
+				                   IR::U32(IR::Value(static_cast<uint32_t>(bits >> 32u)))};
+			}
+			if (operand.absolute) {
+				pair[1] = ir.BitwiseAnd(pair[1], IR::U32(IR::Value(0x7fffffffu)));
+			}
+			if (operand.negate) {
+				pair[1] = ir.BitwiseXor(pair[1], IR::U32(IR::Value(0x80000000u)));
+			}
+		}
+		const auto bits = ir.ConstructU64(pair[0], pair[1]);
+		return type == IR::Type::F64 ? ir.Emit(IR::ValueOpcode::BitCastF64U64, {bits}) : IR::Value(bits);
 	}
 	auto bits = ApplyBitSourceModifiers(operand, ReadRawU32(operand));
 	if (TypesOverlap(type, IR::Type::F32) && !TypesOverlap(type, IR::Type::U32)) {
@@ -403,6 +423,10 @@ void Translator::WriteOperand(const Decoder::Operand& operand, IR::Value value)
 		Write16Bits(operand, IR::U32(ir.Emit(IR::ValueOpcode::ConvertU32U16, {bits})));
 		return;
 	}
+	if (type == IR::Type::F64) {
+		value = ir.Emit(IR::ValueOpcode::BitCastU64F64, {value});
+		type  = IR::Type::U64;
+	}
 	if (type == IR::Type::U64) {
 		WriteU32Pair(operand, {ir.CompositeExtract(value, 0), ir.CompositeExtract(value, 1)});
 		return;
@@ -842,6 +866,14 @@ void IncludeInstructionVectorRegisters(const Decoder::Instruction& inst, uint32_
 	include_vector(inst.src1);
 	include_vector(inst.src2);
 	include_vector(inst.src3);
+	switch (inst.opcode) {
+		case Decoder::Opcode::V_CVT_F64_I32: include_vector(inst.dst, 2u); break;
+		case Decoder::Opcode::V_FMA_F64: include_vector(inst.src2, 2u); [[fallthrough]];
+		case Decoder::Opcode::V_MUL_F64: include_vector(inst.src1, 2u); [[fallthrough]];
+		case Decoder::Opcode::V_RCP_F64: include_vector(inst.dst, 2u); [[fallthrough]];
+		case Decoder::Opcode::V_CVT_F32_F64: include_vector(inst.src0, 2u); break;
+		default: break;
+	}
 	if (inst.family == Decoder::Family::DS) {
 		switch (inst.opcode) {
 			case Decoder::Opcode::DS_WRITE_B64:
@@ -297,6 +297,8 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_CVT_F32_UBYTE3: V_CVT_F32_UBYTE(inst, 3); return;
 		case O::V_CVT_F32_U32: V_CVT_F32_U32(inst); return;
 		case O::V_CVT_F32_I32: V_CVT_F32_I32(inst); return;
+		case O::V_CVT_F64_I32: return FloatUnary(inst, IR::ValueOpcode::ConvertF64S32);
+		case O::V_CVT_F32_F64: return FloatUnary(inst, IR::ValueOpcode::ConvertF32F64);
 		case O::V_CVT_U32_F32: V_CVT_U32_F32(inst); return;
 		case O::V_CVT_I32_F32: V_CVT_I32_F32(inst); return;
 		case O::V_CVT_F16_F32: V_CVT_F16_F32(inst); return;
@@ -394,6 +396,7 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {

 		case O::V_FREXP_MANT_F32: return V_FREXP_MANT_F32(inst);
 		case O::V_RCP_F32: return FloatUnary(inst, IR::ValueOpcode::FPRecip32);
+		case O::V_RCP_F64: return FloatUnary(inst, IR::ValueOpcode::FPRecip64);
 		case O::V_RCP_IFLAG_F32: return FloatUnary(inst, IR::ValueOpcode::FPRecipIFlag32);
 		case O::V_FRACT_F32: return FloatUnary(inst, IR::ValueOpcode::FPFract32);
 		case O::V_TRUNC_F32: return FloatUnary(inst, IR::ValueOpcode::FPTrunc32);
@@ -410,6 +413,7 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_SUB_F32: return FloatBinary(inst, IR::ValueOpcode::FPSub32, false);
 		case O::V_SUBREV_F32: return FloatBinary(inst, IR::ValueOpcode::FPSub32, true);
 		case O::V_MUL_F32: return FloatBinary(inst, IR::ValueOpcode::FPMul32, false);
+		case O::V_MUL_F64: return FloatBinary(inst, IR::ValueOpcode::FPMul64, false);
 		case O::V_MIN_F32: return FloatBinary(inst, IR::ValueOpcode::FPMin32, false);
 		case O::V_MAX_F32: return FloatBinary(inst, IR::ValueOpcode::FPMax32, false);
 		case O::V_LDEXP_F32: return FloatBinary(inst, IR::ValueOpcode::FPLdexp, false);
@@ -418,6 +422,7 @@ void Translator::EmitVector(const Decoder::Instruction& inst) {
 		case O::V_MADAK_F32:
 		case O::V_MAD_F32:
 		case O::V_FMA_F32: return FloatTernary(inst, IR::ValueOpcode::FPFma32, false, true);
+		case O::V_FMA_F64: return FloatTernary(inst, IR::ValueOpcode::FPFma64, false, false);
 		case O::V_MIN3_F32: return FloatTernary(inst, IR::ValueOpcode::FPMinTri32, false, false);
 		case O::V_MAX3_F32: return FloatTernary(inst, IR::ValueOpcode::FPMaxTri32, false, false);
 		case O::V_MED3_F32: return FloatTernary(inst, IR::ValueOpcode::FPMedTri32, false, false);
@@ -30,6 +30,7 @@ std::string TypeName(Type type) {
 	    "ImageResource",
 	    "SamplerResource",
 	    "ImageAddress",
+	    "F64",
 	};
 	const auto bits = static_cast<uint32_t>(type);
 	if (bits == 0) {
@@ -27,6 +27,7 @@ enum class Type : uint32_t {
 	ImageResource   = 1u << 17u,
 	SamplerResource = 1u << 18u,
 	ImageAddress    = 1u << 19u,
+	F64             = 1u << 20u,
 };

 constexpr Type operator|(Type lhs, Type rhs) {
@@ -33,6 +33,7 @@ constexpr Type U32             = Type::U32;
 constexpr Type U64             = Type::U64;
 constexpr Type F16             = Type::F16;
 constexpr Type F32             = Type::F32;
+constexpr Type F64             = Type::F64;
 constexpr Type U32x2           = Type::U32x2;
 constexpr Type U32x3           = Type::U32x3;
 constexpr Type U32x4           = Type::U32x4;
@@ -220,6 +221,8 @@ ImageOpcodeInfo ImageOpcodeInfoOf(ValueOpcode opcode) {
 		case ValueOpcode::ImageAtomicAnd32:
 		case ValueOpcode::ImageAtomicOr32:
 		case ValueOpcode::ImageAtomicXor32:
+		case ValueOpcode::ImageAtomicFMin32:
+		case ValueOpcode::ImageAtomicFMax32:
 			return {ImageAccess::Atomic, ImageResourceClass::Storage, false};
 		default: return {};
 	}
@@ -52,6 +52,8 @@ VALUE_OPCODE(BitCastU16F16, U16, F16)
 VALUE_OPCODE(BitCastF16U16, F16, U16)
 VALUE_OPCODE(BitCastU32F32, U32, F32)
 VALUE_OPCODE(BitCastF32U32, F32, U32)
+VALUE_OPCODE(BitCastU64F64, U64, F64)
+VALUE_OPCODE(BitCastF64U64, F64, U64)
 VALUE_OPCODE(ConvertU16U32, U16, U32)
 VALUE_OPCODE(ConvertU32U16, U32, U16)
 VALUE_OPCODE(ConvertU8U32, U8, U32)
@@ -61,6 +63,8 @@ VALUE_OPCODE(ConvertF16F32, F16, F32)
 VALUE_OPCODE(ConvertS32F32, U32, F32)
 VALUE_OPCODE(ConvertU32F32, U32, F32)
 VALUE_OPCODE(ConvertF32S32, F32, U32)
+VALUE_OPCODE(ConvertF64S32, F64, U32)
+VALUE_OPCODE(ConvertF32F64, F32, F64)
 VALUE_OPCODE(ConvertF32U32, F32, U32)
 VALUE_OPCODE(CompositeConstructU64, U64, U32, U32)
 VALUE_OPCODE(CompositeConstructU32x2, U32x2, U32, U32)
@@ -166,6 +170,9 @@ VALUE_OPCODE(FPAdd32, F32, F32, F32)
 VALUE_OPCODE(FPSub32, F32, F32, F32)
 VALUE_OPCODE(FPFma32, F32, F32, F32, F32)
 VALUE_OPCODE(FPMul32, F32, F32, F32)
+VALUE_OPCODE(FPMul64, F64, F64, F64)
+VALUE_OPCODE(FPFma64, F64, F64, F64, F64)
+VALUE_OPCODE(FPRecip64, F64, F64)
 VALUE_OPCODE(FPMin32, F32, F32, F32)
 VALUE_OPCODE(FPMax32, F32, F32, F32)
 VALUE_OPCODE(FPMinTri32, F32, F32, F32, F32)
@@ -284,6 +291,8 @@ VALUE_OPCODE(ImageAtomicUMax32, U32, ImageResource, ImageAddress, U32, U1)
 VALUE_OPCODE(ImageAtomicAnd32, U32, ImageResource, ImageAddress, U32, U1)
 VALUE_OPCODE(ImageAtomicOr32, U32, ImageResource, ImageAddress, U32, U1)
 VALUE_OPCODE(ImageAtomicXor32, U32, ImageResource, ImageAddress, U32, U1)
+VALUE_OPCODE(ImageAtomicFMin32, U32, ImageResource, ImageAddress, U32, U1)
+VALUE_OPCODE(ImageAtomicFMax32, U32, ImageResource, ImageAddress, U32, U1)
 VALUE_OPCODE(GetAttribute, U32, U32, U32)
 VALUE_OPCODE(GetInterpolationParameter, U32, U32, U32, U32)
 VALUE_OPCODE(SetAttribute, Void, U32x4, U1)
@@ -485,7 +485,8 @@ static bool BuildResourceSpecialization(const ResourcePlan& program, ResourceSna
 		image.cube      = DescriptorIsCube(descriptor);
 		const auto format =
 		    static_cast<Prospero::BufferFormat>((descriptor.dwords[1] >> 20u) & 0x1ffu);
-		if (base.atomic && format != Prospero::BufferFormat::k32UInt) {
+		if (base.atomic && format != Prospero::BufferFormat::k32UInt &&
+		    format != Prospero::BufferFormat::k32Float) {
 			return SpecializationFail(
 			    fmt::format("atomic image descriptor {} uses unsupported format {}", i,
 			                static_cast<uint32_t>(format)));
@@ -514,7 +515,7 @@ static bool BuildResourceSpecialization(const ResourcePlan& program, ResourceSna
 				    fmt::format("storage image descriptor {} uses unsupported format {}", i,
 				                static_cast<uint32_t>(format)));
 			}
-			if (raw_sint_storage) {
+			if (raw_sint_storage || base.atomic) {
 				image.numeric_class = Prospero::TextureNumericClass::Uint;
 			}
 		} else if (image.numeric_class == Prospero::TextureNumericClass::Unsupported ||
@@ -622,6 +622,7 @@ static void ShaderGetStaticInputInfoCS(const HW::ComputeShaderInfo& regs,
 	info.threads_num[2]                   = regs.cs_regs.num_thread_z;
 	info.lds_size_dwords                  = static_cast<uint32_t>(regs.cs_regs.lds_size) * 128u;
 	info.scratch_size_dwords              = data.scratch_size_dwords;
+	info.float_mode                       = regs.cs_regs.float_mode;
 	info.group_id[0]                      = regs.cs_regs.tgid_x_en != 0;
 	info.group_id[1]                      = regs.cs_regs.tgid_y_en != 0;
 	info.group_id[2]                      = regs.cs_regs.tgid_z_en != 0;
@@ -727,7 +728,7 @@ void BuildStageStaticKey(const ShaderPixelInputInfo& info, std::vector<uint32_t>
 void BuildStageStaticKey(const ShaderComputeInputInfo& info, std::vector<uint32_t>& key) {
 	key.clear();
 	key.push_back(info.workgroup_register);
-	key.push_back(info.wave_size);
+	key.push_back(info.wave_size | (static_cast<uint32_t>(info.float_mode) << 8u));
 	key.push_back(info.host_subgroup_size);
 	key.push_back(info.thread_ids_num);
 	key.push_back(info.lds_size_dwords);
@@ -145,6 +145,7 @@ struct ShaderVertexInputInfo {
 };

 struct ShaderComputeInputInfo: ShaderWorkgroupInputInfo {
+	uint8_t            float_mode                 = 0xc0;
 	uint32_t           dispatch_threads_num[3]    = {0, 0, 0};
 	bool               group_id[3]                = {false, false, false};
 	bool               dispatch_thread_dimensions = false;
@@ -440,6 +440,14 @@ void ConfigurationEditDialog::add_game_directory() {
 		start_dir = m_game_dirs_list->item(m_game_dirs_list->count() - 1)->text();
 	}

+#if defined(__APPLE__)
+	// Use the native macOS picker to browse mounted volumes.
+	const auto dir = QFileDialog::getExistingDirectory(this, tr("Select game folder"), start_dir);
+	if (dir.isEmpty()) {
+		return;
+	}
+	AddGameDirectoryItem(dir);
+#else
 	QFileDialog dialog(this, tr("Select game folders"), start_dir);
 	dialog.setFileMode(QFileDialog::Directory);
 	dialog.setOption(QFileDialog::ShowDirsOnly, true);
@@ -462,6 +470,7 @@ void ConfigurationEditDialog::add_game_directory() {
 	for (const auto& dir: dialog.selectedFiles()) {
 		AddGameDirectoryItem(dir);
 	}
+#endif

 	update_game_directory_buttons();
 }
@@ -7,6 +7,8 @@
 #include "common/threads.h"
 #include "kernel/pthread.h"
 #include "libs/audio_internal.h"
+#include "libs/controller.h"
+#include "libs/dualSenseHaptics.h"
 #include "libs/errno.h"
 #include "libs/libs.h"

@@ -105,7 +107,8 @@ private:
 		int      channels_num     = 0;
 		int      volume[12]       = {};

-		SDL_AudioStream* stream = nullptr;
+		SDL_AudioStream*                     stream  = nullptr;
+		Controller::DualSenseHaptics::Stream* haptics = nullptr;
 	};

 	struct PortIn {
@@ -268,6 +271,8 @@ bool Audio::OpenSdlDevice(PortOut* port) {

 void Audio::CloseSdlDevice(PortOut* port) {
 	EXIT_IF(port == nullptr);
+	Controller::DualSenseHaptics::Close(port->haptics);
+	port->haptics = nullptr;

 	if (port->stream != nullptr) {
 		SDL_DestroyAudioStream(port->stream);
@@ -435,7 +440,9 @@ Audio::Id Audio::AudioOutOpen(int type, uint32_t samples_num, uint32_t freq, For
 				port.volume[i] = 32768;
 			}

-			if (type != AUDIO_OUT_PORT_TYPE_VIBRATION) {
+			if (type == AUDIO_OUT_PORT_TYPE_VIBRATION) {
+				port.haptics = Controller::DualSenseHaptics::Open(freq);
+			} else {
 				OpenSdlDevice(&port);
 			}

@@ -547,7 +554,15 @@ uint32_t Audio::AudioOutOutputs(OutputParam* params, uint32_t num, bool blocking
 	for (uint32_t i = 0; i < num; i++) {
 		auto& port = m_out_ports[params[i].handle.GetId()];

-		QueueSdlAudio(&port, params[i].data, blocking);
+		if (port.type == AUDIO_OUT_PORT_TYPE_VIBRATION) {
+			// Haptics never pace output; keep the stream alive against close and volume changes.
+			Common::LockGuard lock(m_mutex);
+			Controller::DualSenseHaptics::Queue(
+			    port.haptics, Controller::GetActiveControllerId(), params[i].data, port.samples_num,
+			    static_cast<uint32_t>(port.channels_num), FormatIsFloat(port.format), port.volume);
+		} else {
+			QueueSdlAudio(&port, params[i].data, blocking);
+		}
 	}

 	for (uint32_t i = 0; i < num; i++) {
@@ -950,9 +950,6 @@ public:
 			if (deliver_seek_frame || sync_mode != 0) {
 				return true;
 			}
-			if (audio_id) {
-				return candidate.info.time_stamp <= last_audio_ts;
-			}
 			auto now = CurrentTimeNoLock();
 			return now == 0 || candidate.info.time_stamp <= now;
 		});
@@ -999,7 +996,9 @@ public:
 		out->details.audio.size          = current_audio->info.details.audio.size;
 		std::memcpy(out->details.audio.language_code,
 		            current_audio->info.details.audio.language_code, 4);
-		last_audio_ts = out->time_stamp;
+		start_time_ms = out->time_stamp;
+		clock_start   = std::chrono::steady_clock::now();
+		paused_extra  = {};
 		RecordLoopBoundary(*current_audio);
 		return true;
 	}
@@ -1064,7 +1063,6 @@ private:
 		video_done               = true;
 		audio_done               = true;
 		seek_video_frame_pending = false;
-		last_audio_ts            = 0;
 		last_output_loop_offset  = 0;
 		pending_loop_warnings    = 0;
 	}
@@ -1541,11 +1539,14 @@ private:
 			return false;
 		}
 		auto* dst = buffer->Get();
-		std::memset(dst, 0, static_cast<size_t>(size));
+		auto* c   = dst + pitch * h;
+		// PPSA02433 samples the padded columns; zero chroma would turn them green.
+		std::memset(dst, s->codecpar->color_range == AVCOL_RANGE_JPEG ? 0 : 16,
+		            static_cast<size_t>(pitch) * h);
+		std::memset(c, 128, static_cast<size_t>(pitch) * h / 2);
 		for (int y = 0; y < src->height; y++) {
 			std::memcpy(dst + y * pitch, nv12->data[0] + y * nv12->linesize[0], src->width);
 		}
-		auto* c = dst + pitch * h;
 		for (int y = 0; y < src->height / 2; y++) {
 			std::memcpy(c + y * pitch, nv12->data[1] + y * nv12->linesize[1], src->width);
 		}
@@ -1674,7 +1675,6 @@ private:
 	int32_t                                  trick_speed   = AVPLAYER_TRICK_SPEED_NORMAL;
 	uint32_t                                 sync_mode     = 0;
 	uint64_t                                 start_time_ms = 0;
-	uint64_t                                 last_audio_ts = 0;
 	uint64_t                                 last_output_loop_offset = 0;
 	uint32_t                                 pending_loop_warnings   = 0;
 	std::chrono::steady_clock::time_point    clock_start {};
@@ -8,6 +8,7 @@
 #include "common/stringUtils.h"
 #include "common/threads.h"
 #include "kernel/pthread.h"
+#include "libs/dualSenseHaptics.h"
 #include "libs/errno.h"
 #include "libs/libs.h"
 #include "libs/padData.h"
@@ -113,6 +114,7 @@ public:
 	void ReleaseHostPads();
 	void GetConnectionInfo(bool* flag, int* count);
 	void SetVibration(uint8_t large_motor, uint8_t small_motor);
+	int  GetActiveControllerId();
 	void SetLightBar(uint8_t r, uint8_t g, uint8_t b);
 	bool SetTriggerEffect(const PadTriggerEffectParam& param);
 	void ReadState(ControllerState* state, bool* flag, int* count);
@@ -518,6 +520,7 @@ void GameController::ResetInputState() {

 void GameController::ReleaseHostPads() {
 	Common::LockGuard lock(m_mutex);
+	DualSenseHaptics::Shutdown();

 	std::vector<SDL_Gamepad*> pads;
 	for (const auto id: m_connected_ids) {
@@ -551,6 +554,9 @@ void GameController::ReleaseHostPads() {

 void GameController::SetVibration(uint8_t large_motor, uint8_t small_motor) {
 	Common::LockGuard lock(m_mutex);
+	if (DualSenseHaptics::SetVibration(m_active_id, large_motor, small_motor)) {
+		return;
+	}

 	if (m_active_id == HOST_INPUT_CONTROLLER_ID) {
 		return;
@@ -568,6 +574,11 @@ void GameController::SetVibration(uint8_t large_motor, uint8_t small_motor) {
 	}
 }

+int GameController::GetActiveControllerId() {
+	Common::LockGuard lock(m_mutex);
+	return m_active_id;
+}
+
 void GameController::SetLightBar(uint8_t r, uint8_t g, uint8_t b) {
 	Common::LockGuard lock(m_mutex);
 	if (auto* pad = SDL_GetGamepadFromID(static_cast<SDL_JoystickID>(m_active_id));
@@ -692,6 +703,10 @@ void ResetInputState() {
 	g_controller->ResetInputState();
 }

+int GetActiveControllerId() {
+	return g_controller != nullptr ? g_controller->GetActiveControllerId() : -1;
+}
+
 int KYTY_SYSV_ABI PadInit() {
 	PRINT_NAME();

@@ -73,6 +73,7 @@ void SetRightStick(int id, int x, int y);
 void SetTouchPad(int id, int finger, bool down, float x, float y);
 void SetSensor(int id, Sensor sensor, const float* data, uint64_t time_us);
 void ResetInputState();
+int  GetActiveControllerId();

 int KYTY_SYSV_ABI PadInit();
 int KYTY_SYSV_ABI PadOpen(int user_id, int type, int index, const void* param);
@@ -0,0 +1,205 @@
+#include "libs/dualSenseHaptics.h"
+
+#include "common/logging/log.h"
+#include "common/threads.h"
+
+#include <SDL3/SDL.h>
+#include <algorithm>
+#include <cmath>
+#include <vector>
+
+namespace Libs::Controller::DualSenseHaptics {
+
+struct Stream {
+	uint32_t           freq       = 0;
+	SDL_AudioStream*   sdl        = nullptr;
+	SDL_AudioDeviceID  device     = 0;
+	uint64_t           next_check = 0;
+	std::vector<float> buffer;
+};
+
+namespace {
+
+constexpr int FRAME_BYTES = 4 * sizeof(float);
+Common::Mutex g_mutex;
+int           g_controller       = -1;
+int           g_playback_streams = 0;
+uint8_t       g_large_motor = 0, g_small_motor = 0;
+uint64_t      g_rumble_until = 0, g_haptics_until = 0;
+
+void ApplyRumble() { // Caller holds g_mutex; no calls into Audio or Controller.
+	SDL_LockJoysticks();
+	if (auto* pad = SDL_GetGamepadFromID(static_cast<SDL_JoystickID>(g_controller));
+	    pad != nullptr) {
+		const auto now   = SDL_GetTicks();
+		const bool muted = g_haptics_until > now || g_rumble_until <= now;
+		(void)SDL_RumbleGamepad(
+		    pad, muted ? 0 : g_large_motor * 0x101U, muted ? 0 : g_small_motor * 0x101U,
+		    g_rumble_until > now ? static_cast<uint32_t>(g_rumble_until - now) : 0);
+	}
+	SDL_UnlockJoysticks();
+}
+
+void SelectController(int controller) {
+	if (g_controller != controller) {
+		g_haptics_until = 0;
+		ApplyRumble();
+		g_controller  = controller;
+		g_large_motor = g_small_motor = 0;
+		g_rumble_until                = 0;
+	}
+}
+
+void SDLCALL UpdateRumble(void*, SDL_AudioStream*, int, int) {
+	Common::LockGuard lock(g_mutex);
+	if (g_haptics_until != 0 && SDL_GetTicks() >= g_haptics_until) {
+		g_haptics_until = 0;
+		ApplyRumble();
+	}
+}
+
+void CloseDevice(Stream* stream) {
+	if (stream->sdl != nullptr) {
+		// Destroy outside g_mutex: SDL waits for any running get callback.
+		SDL_DestroyAudioStream(stream->sdl);
+		stream->sdl = nullptr;
+		Common::LockGuard lock(g_mutex);
+		if (--g_playback_streams == 0 && g_haptics_until != 0) {
+			g_haptics_until = 0;
+			ApplyRumble();
+		}
+	}
+}
+
+SDL_AudioDeviceID FindDevice() {
+	int               count   = 0;
+	auto*             devices = SDL_GetAudioPlaybackDevices(&count);
+	SDL_AudioDeviceID device  = 0;
+	for (int i = 0; i < count && device == 0; i++) {
+		const char*   name = SDL_GetAudioDeviceName(devices[i]);
+		SDL_AudioSpec spec {};
+		if (name != nullptr && SDL_strcasestr(name, "DualSense") != nullptr &&
+		    SDL_GetAudioDeviceFormat(devices[i], &spec, nullptr) && spec.channels == 4) {
+			device = devices[i];
+		}
+	}
+	SDL_free(devices);
+	return device;
+}
+
+} // namespace
+
+Stream* Open(uint32_t freq) {
+	if (freq == 0 || !SDL_InitSubSystem(SDL_INIT_AUDIO)) {
+		return nullptr;
+	}
+	return new Stream {.freq = freq};
+}
+
+void Close(Stream* stream) {
+	if (stream != nullptr) {
+		CloseDevice(stream);
+		delete stream;
+		SDL_QuitSubSystem(SDL_INIT_AUDIO);
+	}
+}
+
+void Queue(Stream* stream, int controller, const void* data, uint32_t frames, uint32_t channels,
+           bool is_float, const int* volume) {
+	if (stream == nullptr || data == nullptr || frames == 0 || channels == 0 || volume == nullptr) {
+		return;
+	}
+	if (SDL_GetGamepadTypeForID(static_cast<SDL_JoystickID>(controller)) != SDL_GAMEPAD_TYPE_PS5) {
+		CloseDevice(stream);
+		return;
+	}
+	const auto now = SDL_GetTicks();
+	if (now >= stream->next_check) {
+		stream->next_check = now + 2000;
+		const auto device  = FindDevice();
+		if (stream->device != device || stream->sdl == nullptr) {
+			CloseDevice(stream);
+			stream->device = device;
+			if (device != 0) {
+				const SDL_AudioSpec desired {SDL_AUDIO_F32, 4, static_cast<int>(stream->freq)};
+				auto* sdl = SDL_OpenAudioDeviceStream(device, &desired, UpdateRumble, nullptr);
+				SDL_AudioSpec actual {};
+				if (sdl != nullptr &&
+				    SDL_GetAudioDeviceFormat(SDL_GetAudioStreamDevice(sdl), &actual, nullptr) &&
+				    actual.channels == 4 && SDL_ResumeAudioStreamDevice(sdl)) {
+					stream->sdl = sdl;
+					{
+						Common::LockGuard lock(g_mutex);
+						g_playback_streams++;
+					}
+					LOGF("DualSenseHaptics: playing on '%s'\n", SDL_GetAudioDeviceName(device));
+				} else {
+					SDL_DestroyAudioStream(sdl);
+					LOGF("DualSenseHaptics: cannot open quad output: %s\n", SDL_GetError());
+				}
+			}
+		}
+	}
+	if (stream->sdl == nullptr) {
+		return;
+	}
+	stream->buffer.assign(static_cast<size_t>(frames) * 4, 0.0f);
+	bool audible = false;
+	for (uint32_t frame = 0; frame < frames; frame++) {
+		for (uint32_t ch = 0; ch < 2; ch++) {
+			const auto src_ch = channels == 1 ? 0 : ch;
+			const auto index  = static_cast<size_t>(frame) * channels + src_ch;
+			float      value  = is_float ? static_cast<const float*>(data)[index]
+			                             : static_cast<const int16_t*>(data)[index] / 32768.0f;
+			value *= volume[src_ch] / 32768.0f;
+			stream->buffer[static_cast<size_t>(frame) * 4 + ch + 2] = value;
+			audible |= std::fabs(value) > 1.0f / 1024;
+		}
+	}
+	auto queued = std::max(0, SDL_GetAudioStreamQueued(stream->sdl));
+	if (queued > static_cast<int>(stream->freq * FRAME_BYTES * 80 / 1000)) {
+		SDL_ClearAudioStream(stream->sdl);
+		queued = 0;
+	}
+	const int bytes = static_cast<int>(frames * FRAME_BYTES);
+	if (audible) {
+		Common::LockGuard lock(g_mutex);
+		if (SDL_GetGamepadTypeForID(static_cast<SDL_JoystickID>(controller)) !=
+		    SDL_GAMEPAD_TYPE_PS5) {
+			return;
+		}
+		SelectController(controller);
+		const auto playback_now = SDL_GetTicks();
+		const bool starting     = g_haptics_until <= playback_now;
+		const auto duration     = (queued + bytes) * 1000ULL / (stream->freq * FRAME_BYTES);
+		g_haptics_until =
+		    std::max(g_haptics_until, playback_now + std::max<uint64_t>(duration, 250));
+		if (starting) {
+			ApplyRumble();
+		}
+	}
+	if (!SDL_PutAudioStreamData(stream->sdl, stream->buffer.data(), bytes)) {
+		CloseDevice(stream);
+	}
+}
+
+bool SetVibration(int controller, uint8_t large_motor, uint8_t small_motor) {
+	if (SDL_GetGamepadTypeForID(static_cast<SDL_JoystickID>(controller)) != SDL_GAMEPAD_TYPE_PS5) {
+		return false;
+	}
+	Common::LockGuard lock(g_mutex);
+	SelectController(controller);
+	g_large_motor  = large_motor;
+	g_small_motor  = small_motor;
+	g_rumble_until = SDL_GetTicks() + 0xffff;
+	ApplyRumble();
+	return true;
+}
+
+void Shutdown() {
+	Common::LockGuard lock(g_mutex);
+	g_rumble_until = 0;
+	SelectController(-1);
+}
+
+} // namespace Libs::Controller::DualSenseHaptics
@@ -0,0 +1,20 @@
+#ifndef EMULATOR_INCLUDE_EMULATOR_DUALSENSE_HAPTICS_H_
+#define EMULATOR_INCLUDE_EMULATOR_DUALSENSE_HAPTICS_H_
+
+#include <cstdint>
+
+namespace Libs::Controller::DualSenseHaptics {
+
+struct Stream;
+
+Stream* Open(uint32_t freq);
+void    Close(Stream* stream);
+void    Queue(Stream* stream, int controller, const void* data, uint32_t frames, uint32_t channels,
+              bool is_float, const int* volume);
+// Returns false for other gamepad types, which retain the normal rumble path.
+bool SetVibration(int controller, uint8_t large_motor, uint8_t small_motor);
+void Shutdown();
+
+} // namespace Libs::Controller::DualSenseHaptics
+
+#endif // EMULATOR_INCLUDE_EMULATOR_DUALSENSE_HAPTICS_H_
@@ -0,0 +1,321 @@
+// Exercise the production module with real SDL streams and fake USB endpoints.
+#include <SDL3/SDL.h>
+#include <algorithm>
+#include <array>
+#include <cmath>
+#include <cstdio>
+#include <cstdlib>
+#include <memory>
+#include <vector>
+
+namespace {
+void Check(bool condition, const char* text) {
+	if (!condition) {
+		std::fprintf(stderr, "PadHapticsTests: %s\n", text);
+		std::abort();
+	}
+}
+struct Device {
+	SDL_AudioDeviceID id;
+	const char*       name;
+	int               channels;
+};
+struct Rumble {
+	Uint16 large, small;
+	Uint32 duration;
+};
+std::vector<Device>           devices;
+std::vector<SDL_AudioStream*> streams;
+Rumble                        rumble {};
+Uint64                        now        = 1000;
+int                           audio_refs = 0, opens = 0, rumble_calls = 0;
+bool                          fail_open = false, fail_resume = false;
+int                           actual_channels = 4;
+SDL_AudioDeviceID             opened_device   = 0;
+SDL_AudioSpec                 opened_spec {};
+} // namespace
+
+namespace Fake {
+Uint64 GetTicks() {
+	return now;
+}
+bool InitSubSystem(SDL_InitFlags flags) {
+	const bool result = SDL_InitSubSystem(flags);
+	if (result && (flags & SDL_INIT_AUDIO)) {
+		audio_refs++;
+	}
+	return result;
+}
+void QuitSubSystem(SDL_InitFlags flags) {
+	if (flags & SDL_INIT_AUDIO) {
+		audio_refs--;
+	}
+	SDL_QuitSubSystem(flags);
+}
+SDL_AudioDeviceID* GetAudioPlaybackDevices(int* count) {
+	*count    = static_cast<int>(devices.size());
+	auto* ids = static_cast<SDL_AudioDeviceID*>(
+	    SDL_malloc((devices.size() + 1) * sizeof(SDL_AudioDeviceID)));
+	for (size_t i = 0; i < devices.size(); i++) {
+		ids[i] = devices[i].id;
+	}
+	ids[devices.size()] = 0;
+	return ids;
+}
+const char* GetAudioDeviceName(SDL_AudioDeviceID id) {
+	for (const auto& device: devices) {
+		if (device.id == id) {
+			return device.name;
+		}
+	}
+	return nullptr;
+}
+bool GetAudioDeviceFormat(SDL_AudioDeviceID id, SDL_AudioSpec* spec, int*) {
+	if (id == 999) {
+		*spec = {SDL_AUDIO_F32, actual_channels, 48000};
+		return true;
+	}
+	for (const auto& device: devices) {
+		if (device.id == id) {
+			*spec = {SDL_AUDIO_F32, device.channels, 48000};
+			return true;
+		}
+	}
+	return false;
+}
+SDL_AudioStream* OpenAudioDeviceStream(SDL_AudioDeviceID id, const SDL_AudioSpec* spec,
+                                       SDL_AudioStreamCallback callback, void* userdata) {
+	opens++;
+	opened_device = id;
+	opened_spec   = *spec;
+	if (fail_open) {
+		return nullptr;
+	}
+	auto* stream = SDL_CreateAudioStream(spec, spec);
+	Check(stream != nullptr && SDL_SetAudioStreamGetCallback(stream, callback, userdata),
+	      "real SDL stream/callback creation failed");
+	streams.push_back(stream);
+	return stream;
+}
+bool ResumeAudioStreamDevice(SDL_AudioStream*) {
+	return !fail_resume;
+}
+void DestroyAudioStream(SDL_AudioStream* stream) {
+	if (stream == nullptr) {
+		return;
+	}
+	const auto it = std::find(streams.begin(), streams.end(), stream);
+	Check(it != streams.end(), "stream destroyed twice");
+	streams.erase(it);
+	SDL_DestroyAudioStream(stream);
+}
+SDL_AudioDeviceID GetAudioStreamDevice(SDL_AudioStream*) {
+	return 999;
+}
+SDL_GamepadType GetGamepadTypeForID(SDL_JoystickID id) {
+	return id == 1 ? SDL_GAMEPAD_TYPE_PS5 : SDL_GAMEPAD_TYPE_UNKNOWN;
+}
+SDL_Gamepad* GetGamepadFromID(SDL_JoystickID id) {
+	return id == 1 ? reinterpret_cast<SDL_Gamepad*>(static_cast<uintptr_t>(id)) : nullptr;
+}
+bool RumbleGamepad(SDL_Gamepad*, Uint16 large, Uint16 small, Uint32 duration) {
+	rumble = {large, small, duration};
+	rumble_calls++;
+	return true;
+}
+} // namespace Fake
+
+#define SDL_GetTicks                Fake::GetTicks
+#define SDL_InitSubSystem           Fake::InitSubSystem
+#define SDL_QuitSubSystem           Fake::QuitSubSystem
+#define SDL_GetAudioPlaybackDevices Fake::GetAudioPlaybackDevices
+#define SDL_GetAudioDeviceName      Fake::GetAudioDeviceName
+#define SDL_GetAudioDeviceFormat    Fake::GetAudioDeviceFormat
+#define SDL_OpenAudioDeviceStream   Fake::OpenAudioDeviceStream
+#define SDL_ResumeAudioStreamDevice Fake::ResumeAudioStreamDevice
+#define SDL_DestroyAudioStream      Fake::DestroyAudioStream
+#define SDL_GetAudioStreamDevice    Fake::GetAudioStreamDevice
+#define SDL_GetGamepadTypeForID     Fake::GetGamepadTypeForID
+#define SDL_GetGamepadFromID        Fake::GetGamepadFromID
+#define SDL_RumbleGamepad           Fake::RumbleGamepad
+#include "libs/dualSenseHaptics.cpp"
+#undef SDL_GetTicks
+#undef SDL_InitSubSystem
+#undef SDL_QuitSubSystem
+#undef SDL_GetAudioPlaybackDevices
+#undef SDL_GetAudioDeviceName
+#undef SDL_GetAudioDeviceFormat
+#undef SDL_OpenAudioDeviceStream
+#undef SDL_ResumeAudioStreamDevice
+#undef SDL_DestroyAudioStream
+#undef SDL_GetAudioStreamDevice
+#undef SDL_GetGamepadTypeForID
+#undef SDL_GetGamepadFromID
+#undef SDL_RumbleGamepad
+
+namespace {
+namespace Haptics = Libs::Controller::DualSenseHaptics;
+using Port        = std::unique_ptr<Haptics::Stream, decltype(&Haptics::Close)>;
+constexpr std::array<int, 2>   unity {32768, 32768};
+constexpr std::array<float, 4> pcm {0.5f, 0.5f, 0.5f, 0.5f};
+
+struct Fixture {
+	Fixture() {
+		devices = {{10, "Speakers (DualSense Wireless Controller)", 4}};
+		rumble  = {};
+		now     = 1000;
+		opens = rumble_calls = 0;
+		fail_open = fail_resume = false;
+		actual_channels         = 4;
+	}
+	~Fixture() {
+		Haptics::Shutdown();
+		Check(streams.empty() && audio_refs == 0, "stream or audio subsystem reference leaked");
+	}
+};
+
+Port Open() {
+	auto* stream = Haptics::Open(48000);
+	Check(stream != nullptr, "port open failed");
+	return Port(stream, Haptics::Close);
+}
+void Queue(const Port& port, const void* data, uint32_t frames = 2, uint32_t channels = 2,
+           bool is_float = true, const int* volume = unity.data()) {
+	Haptics::Queue(port.get(), 1, data, frames, channels, is_float, volume);
+}
+void Pull() {
+	std::array<float, 64> buffer {};
+	Check(!streams.empty() &&
+	          SDL_GetAudioStreamData(streams.back(), buffer.data(), sizeof(buffer)) >= 0,
+	      "audio device pull failed");
+}
+void ExpectPcm(std::array<float, 8> expected) {
+	std::array<float, 8> actual {};
+	Check(!streams.empty() && SDL_GetAudioStreamData(streams.back(), actual.data(),
+	                                                 sizeof(actual)) == sizeof(actual),
+	      "wrong output byte count");
+	for (size_t i = 0; i < actual.size(); i++) {
+		Check(std::abs(actual[i] - expected[i]) < 1e-6f, "haptics mapping or volume is wrong");
+	}
+}
+
+void TestFormatsAndVolume() {
+	Fixture                    f;
+	auto                       port = Open();
+	const std::array<int, 2>   volume {32768, 16384};
+	const std::array<float, 4> stereo {0.5f, -0.25f, 1.0f, 0.0f};
+	Queue(port, stereo.data(), 2, 2, true, volume.data());
+	Check(opened_device == 10 && opened_spec.channels == 4 && opened_spec.format == SDL_AUDIO_F32,
+	      "did not select quad DualSense PCM");
+	ExpectPcm({0, 0, 0.5f, -0.125f, 0, 0, 1.0f, 0});
+	const std::array<int16_t, 2> mono {16384, -32768};
+	Queue(port, mono.data(), 2, 1, false, volume.data() + 1);
+	ExpectPcm({0, 0, 0.25f, 0.25f, 0, 0, -0.5f, -0.5f});
+	std::array<float, 24> multichannel {};
+	multichannel.fill(0.9f);
+	multichannel[0]  = 0.1f;
+	multichannel[1]  = 0.2f;
+	multichannel[12] = 0.3f;
+	multichannel[13] = 0.4f;
+	Queue(port, multichannel.data(), 2, 12);
+	ExpectPcm({0, 0, 0.1f, 0.2f, 0, 0, 0.3f, 0.4f});
+}
+
+void TestDiscoveryAndHotplug() {
+	Fixture f;
+	devices   = {{10, "DualSense Wireless Controller", 2}, {20, "Other speakers", 4}};
+	auto port = Open();
+	Queue(port, pcm.data());
+	Check(streams.empty() && opens == 0, "stereo controller or unrelated speakers selected");
+	devices[0].channels = 4;
+	now += 2001;
+	Queue(port, pcm.data());
+	Check(streams.size() == 1 && opened_device == 10, "late USB connection was not discovered");
+	devices.clear();
+	now += 2001;
+	Queue(port, pcm.data());
+	Check(streams.empty(), "disconnected endpoint retained its stream");
+}
+
+void TestFailuresAndBoundedQueue() {
+	Fixture                f;
+	auto                   port = Open();
+	std::array<float, 128> block {};
+	block.fill(0.5f);
+	fail_open = true;
+	Queue(port, block.data(), 64);
+	Check(streams.empty() && audio_refs == 1, "failed open leaked a stream/reference");
+	fail_open   = false;
+	fail_resume = true;
+	now += 2001;
+	Queue(port, block.data(), 64);
+	Check(streams.empty() && audio_refs == 1, "failed resume leaked a stream/reference");
+	fail_resume     = false;
+	actual_channels = 2;
+	now += 2001;
+	Queue(port, block.data(), 64);
+	Check(streams.empty(), "post-open stereo downgrade accepted");
+	actual_channels = 4;
+	now += 2001;
+	for (int i = 0; i < 70; i++) {
+		Queue(port, block.data(), 64);
+	}
+	constexpr int block_bytes = 64 * 4 * sizeof(float);
+	constexpr int max_queue   = 48000 * 4 * sizeof(float) * 80 / 1000;
+	Check(streams.size() == 1 &&
+	          SDL_GetAudioStreamQueued(streams.back()) <= max_queue + block_bytes,
+	      "queue grows indefinitely when its clock stalls");
+}
+
+void TestRumbleLeaseAndDuration() {
+	Fixture f;
+	auto    port = Open();
+	Check(Haptics::SetVibration(1, 100, 50), "set rumble failed");
+	Check(rumble.large == 100 * 0x101 && rumble.duration == 65535, "ordinary rumble changed");
+	Queue(port, pcm.data());
+	Check(rumble.large == 0 && rumble.small == 0, "rumble was not stopped before haptics");
+	now = 1100;
+	const std::array<float, 4> silence {};
+	Queue(port, silence.data());
+	now = 1249;
+	Pull();
+	Check(rumble.large == 0, "rumble resumed before lease expiration");
+	now = 1250;
+	Pull();
+	Check(rumble.large == 100 * 0x101 && rumble.small == 50 * 0x101 && rumble.duration == 65285,
+	      "idle haptics did not restore remaining rumble duration");
+	now = 66500;
+	Queue(port, pcm.data());
+	now = 66751;
+	Pull();
+	Check(rumble.large == 0 && rumble.duration == 0, "expired rumble restarted after haptics");
+	Haptics::Shutdown();
+	const int calls = rumble_calls;
+	Pull();
+	Check(rumble_calls == calls, "audio pull touched rumble after shutdown");
+}
+
+void TestCloseRestoresRumble() {
+	Fixture f;
+	auto    first = Open(), second = Open();
+	Haptics::SetVibration(1, 100, 50);
+	Queue(first, pcm.data());
+	Queue(second, pcm.data());
+	Check(rumble.large == 0, "haptics did not suppress rumble");
+	first.reset();
+	Check(rumble.large == 0, "closing one of two streams restored rumble early");
+	second.reset();
+	Check(rumble.large == 100 * 0x101 && rumble.small == 50 * 0x101,
+	      "closing the final stream left rumble suppressed");
+}
+} // namespace
+
+int main() {
+	SDL_SetHint(SDL_HINT_AUDIO_DRIVER, "dummy");
+	TestFormatsAndVolume();
+	TestDiscoveryAndHotplug();
+	TestFailuresAndBoundedQueue();
+	TestRumbleLeaseAndDuration();
+	TestCloseRestoresRumble();
+	std::printf("PadHapticsTests: all cases passed\n");
+}
@@ -15837,6 +15837,7 @@ private:
    device_features.shaderImageGatherExtended = true;
    device_features.sampleRateShading = true;
    device_features.shaderInt64 = true;
+    device_features.shaderFloat64 = available_features.shaderFloat64;
    device_features.fillModeNonSolid = true;
    device_features.tessellationShader = true;
    device_info.pEnabledFeatures = &device_features;
@@ -16400,6 +16401,11 @@ CoverageClass ClassifyOpcode(ShaderOpcode opcode,
  case Opcode::V_MAX3_F32:
  case Opcode::V_MED3_F32:
  case Opcode::V_DOT2C_F32_F16:
+  case Opcode::V_CVT_F64_I32:
+  case Opcode::V_CVT_F32_F64:
+  case Opcode::V_RCP_F64:
+  case Opcode::V_MUL_F64:
+  case Opcode::V_FMA_F64:
  case Opcode::V_CVT_F32_I32:
  case Opcode::V_CVT_F32_U32:
  case Opcode::V_CVT_U32_F32:
@@ -16634,6 +16640,8 @@ CoverageClass ClassifyOpcode(ShaderOpcode opcode,
  case Opcode::IMAGE_ATOMIC_AND:
  case Opcode::IMAGE_ATOMIC_OR:
  case Opcode::IMAGE_ATOMIC_XOR:
+  case Opcode::IMAGE_ATOMIC_FMIN:
+  case Opcode::IMAGE_ATOMIC_FMAX:
  case Opcode::IMAGE_SAMPLE:
  case Opcode::IMAGE_GATHER4_LZ:
  case Opcode::IMAGE_GATHER4_C:
@@ -21687,6 +21695,157 @@ TestCase VectorSpecialF32FlushesDenormalInputs() {
           O::V_SQRT_F32, O::BUFFER_STORE_DWORD, O::S_ENDPGM}};
 }

+TestCase VectorF64CapturedScreenSpaceShadows() {
+  using O = ShaderOpcode;
+  TestCase test;
+  test.name = "VectorF64CapturedScreenSpaceShadows";
+  const auto store_pair = [&](u32 reg, double value) {
+    const auto bits = std::bit_cast<uint64_t>(value);
+    AppendStoreVgpr(&test.code, reg, static_cast<u32>(test.expected.size()));
+    AppendStoreVgpr(&test.code, reg + 1,
+                    static_cast<u32>(test.expected.size() + 1));
+    test.expected.insert(test.expected.end(), {static_cast<u32>(bits),
+                                               static_cast<u32>(bits >> 32)});
+  };
+  for (const auto values :
+       {std::array<int32_t, 3>{63, 127, 101},
+        std::array<int32_t, 3>{16777217, -16777217, 123456789},
+        std::array<int32_t, 3>{INT32_MIN, INT32_MAX, -31}}) {
+    AppendVMovLiteral(&test.code, 7, static_cast<u32>(values[0]));
+    AppendVMovLiteral(&test.code, 1, static_cast<u32>(values[1]));
+    AppendVMovLiteral(&test.code, 9, static_cast<u32>(values[2]));
+    // Exact FP64 instruction words from b90e2024732c6111, PCs 0xc8 through
+    // 0x130.
+    test.code.insert(test.code.end(), {0x7e060907u, 0x7e0a0901u, 0x7e020909u});
+    store_pair(3, double(values[0]));
+    store_pair(5, double(values[1]));
+    store_pair(1, double(values[2]));
+    test.code.push_back(0x7e065f03u);
+    const double reciprocal = 1.0 / double(values[0]);
+    store_pair(3, reciprocal);
+    test.code.insert(test.code.end(), {0xd5650005u, 0x00020305u});
+    const double product = double(values[1]) * double(values[2]);
+    store_pair(5, product);
+    test.code.insert(test.code.end(), {0xd54c0001u, 0x84060705u});
+    const double result = std::fma(product, reciprocal, -double(values[2]));
+    store_pair(1, result);
+    test.code.push_back(0x7e041f01u);
+    AppendStoreVgpr(&test.code, 2, static_cast<u32>(test.expected.size()));
+    test.expected.push_back(std::bit_cast<u32>(static_cast<float>(result)));
+  }
+  AppendEnd(&test.code);
+  test.opcodes = {O::V_MOV_B32,          O::V_CVT_F64_I32, O::V_RCP_F64,
+                  O::V_MUL_F64,          O::V_FMA_F64,     O::V_CVT_F32_F64,
+                  O::BUFFER_STORE_DWORD, O::S_ENDPGM};
+  test.required_spirv = {"OpCapability Float64",
+                         "OpTypeFloat 64",
+                         "OpFDiv",
+                         "Fma",
+                         "SignedZeroInfNanPreserve 64",
+                         "RoundingModeRTE 32"};
+  test.ir_counts = {{"ConvertF64S32", 9},
+                    {"FPRecip64", 3},
+                    {"FPMul64", 3},
+                    {"FPFma64", 3},
+                    {"ConvertF32F64", 3}};
+
+  ShaderComputeInputInfo info{};
+  std::vector<u32> normal_key, other_key;
+  BuildStageStaticKey(info, normal_key);
+  info.float_mode = 0xc4;
+  BuildStageStaticKey(info, other_key);
+  Require(test.name, "pipeline identity",
+          normal_key != other_key && normal_key.size() == other_key.size(),
+          "FP64 rounding modes must not share a compiled shader key");
+  return test;
+}
+
+TestCase VectorF64ModesModifiersAndExec() {
+  using O = ShaderOpcode;
+  TestCase test;
+  test.name = "VectorF64ModesModifiersAndExec";
+  const auto load_pair = [&](u32 reg, uint64_t bits) {
+    AppendVMovLiteral(&test.code, reg, static_cast<u32>(bits));
+    AppendVMovLiteral(&test.code, reg + 1, static_cast<u32>(bits >> 32));
+  };
+  const auto store_pair = [&](u32 reg, uint64_t bits) {
+    AppendStoreVgpr(&test.code, reg, static_cast<u32>(test.expected.size()));
+    AppendStoreVgpr(&test.code, reg + 1,
+                    static_cast<u32>(test.expected.size() + 1));
+    test.expected.insert(test.expected.end(), {static_cast<u32>(bits),
+                                               static_cast<u32>(bits >> 32)});
+  };
+  const auto store_word = [&](u32 reg, u32 bits) {
+    AppendStoreVgpr(&test.code, reg, static_cast<u32>(test.expected.size()));
+    test.expected.push_back(bits);
+  };
+  for (const auto [source, expected] :
+       {std::pair<uint64_t, uint64_t>{0, 0x7ff0000000000000ull},
+        {0x8000000000000000ull, 0xfff0000000000000ull},
+        {0x7ff0000000000000ull, 0},
+        {0xfff0000000000000ull, 0x8000000000000000ull},
+        {0x0008000000000000ull, 0x7fe0000000000000ull},
+        {0x7fe0000000000000ull, 0x0008000000000000ull}}) {
+    load_pair(1, source);
+    test.code.push_back(EncodeVop1(0x2f, 1, Vgpr(1)));
+    store_pair(1, expected);
+  }
+  // A fused result retains the residual that separate multiply/add would round
+  // to zero.
+  load_pair(1, std::bit_cast<uint64_t>(1.0 + 0x1p-27));
+  load_pair(3, std::bit_cast<uint64_t>(1.0 - 0x1p-27));
+  AppendVop3(&test.code, 0x14c, 1, Vgpr(1), Vgpr(3), 243u);
+  store_pair(1, std::bit_cast<uint64_t>(-0x1p-54));
+  // Unaligned pairs, SGPR pairs, inline floats, literal highword expansion, ABS
+  // then NEG.
+  test.code.push_back(EncodeSop1(0x03, 8, 255));
+  test.code.push_back(0u);
+  test.code.push_back(EncodeSop1(0x03, 9, 255));
+  test.code.push_back(0xbff00000u);
+  AppendVop3(&test.code, 0x165, 1, 8u, 244u, 0, 1, 0, false, 0, 1);
+  store_pair(1, std::bit_cast<uint64_t>(-2.0));
+  AppendVop3(&test.code, 0x165, 1, 255u, 242u);
+  test.code.push_back(0x40080000u);
+  store_pair(1, std::bit_cast<uint64_t>(3.0));
+  AppendVop3(&test.code, 0x165, 1, 248u, 242u);
+  store_pair(1, 0x3fc45f306dc9c882ull);
+  AppendVop3(&test.code, 0x184, 1, InlineU32(3), 0);
+  store_pair(1, std::bit_cast<uint64_t>(3.0));
+  AppendVop3(&test.code, 0x1af, 1, 244u, 0);
+  store_pair(1, std::bit_cast<uint64_t>(0.5));
+  // Preserve both destination words when EXEC is clear, restoring the original
+  // live lanes.
+  test.code.push_back(EncodeSop1(0x04, 12, 126));
+  test.code.push_back(EncodeSop1(0x04, 126, InlineU32(0)));
+  test.code.push_back(EncodeVop1(0x04, 1, InlineU32(9)));
+  test.code.push_back(EncodeSop1(0x04, 126, 12));
+  store_pair(1, std::bit_cast<uint64_t>(0.5));
+  for (const auto [source, expected] :
+       {std::pair<uint64_t, u32>{0x47f0000000000000ull, 0x7f7fffffu},
+        {0xc7f0000000000000ull, 0xff7fffffu},
+        {0x7ff0000000000000ull, 0x7f800000u},
+        {0xfff0000000000000ull, 0xff800000u},
+        {0x3800000000000000ull, 0},
+        {0xb800000000000000ull, 0x80000000u},
+        {0x3810000000000000ull, 0x00800000u},
+        {0x3ff0000010000000ull, 0x3f800000u}}) {
+    load_pair(1, source);
+    AppendVop3(&test.code, 0x18f, 1, Vgpr(1), 0);
+    store_word(1, expected);
+  }
+  load_pair(1, 0x7ff8123456789abcull);
+  test.code.push_back(EncodeVop1(0x2f, 1, Vgpr(1)));
+  AppendVMovLiteral(&test.code, 3, 0x7ff80000u);
+  test.code.push_back(EncodeVop2(0x1b, 2, Vgpr(3), 2));
+  store_word(2, 0x7ff80000u);
+  AppendEnd(&test.code);
+  test.opcodes = {O::V_MOV_B32,          O::S_MOV_B32,     O::S_MOV_B64,
+                  O::V_CVT_F64_I32,      O::V_RCP_F64,     O::V_MUL_F64,
+                  O::V_FMA_F64,          O::V_CVT_F32_F64, O::V_AND_B32,
+                  O::BUFFER_STORE_DWORD, O::S_ENDPGM};
+  return test;
+}
+
 TestCase VectorRcpIflagF32IntegerReciprocal() {
  using O = ShaderOpcode;

@@ -23611,7 +23770,7 @@ TestCase BufferLoadFormatXChecksOnlyTransferredComponent() {
  return test;
 }

-TestCase BufferStoreFormatXChecksOnlyTransferredComponent() {
+TestCase BufferStoreFormatXRejectsPartialRecord() {
  using O = ShaderOpcode;

  std::vector<u32> code;
@@ -23622,10 +23781,10 @@ TestCase BufferStoreFormatXChecksOnlyTransferredComponent() {
  AppendEnd(&code);

  TestCase test;
-  test.name = "BufferStoreFormatXChecksOnlyTransferredComponent";
+  test.name = "BufferStoreFormatXRejectsPartialRecord";
  test.code = std::move(code);
  test.initial = {0x11111111u, 0x22222222u, 0x33333333u, 0x44444444u};
-  test.expected = {0x11111111u, 0x22222222u, 0x33333333u, 0xaaaaaaaau};
+  test.expected = test.initial;
  test.storage_buffer_range_dwords = 4;
  test.user_data = MakeStructuredStorageBufferData(
      0, 4, false, BufferFormat(Prospero::BufferFormat::k32_32_32_32Float));
@@ -23658,7 +23817,7 @@ TestCase BufferLoadFormatXyChecksOnlyTransferredComponents() {
  return test;
 }

-TestCase BufferStoreFormatXyChecksOnlyTransferredComponents() {
+TestCase BufferStoreFormatXyRejectsPartialRecord() {
  using O = ShaderOpcode;

  std::vector<u32> code;
@@ -23670,10 +23829,10 @@ TestCase BufferStoreFormatXyChecksOnlyTransferredComponents() {
  AppendEnd(&code);

  TestCase test;
-  test.name = "BufferStoreFormatXyChecksOnlyTransferredComponents";
+  test.name = "BufferStoreFormatXyRejectsPartialRecord";
  test.code = std::move(code);
  test.initial = {0x11111111u, 0x22222222u, 0x33333333u, 0x44444444u};
-  test.expected = {0x11111111u, 0x22222222u, 0xaaaaaaaau, 0xbbbbbbbbu};
+  test.expected = test.initial;
  test.storage_buffer_range_dwords = 4;
  test.user_data = MakeStructuredStorageBufferData(
      0, 4, false, BufferFormat(Prospero::BufferFormat::k32_32_32_32Float));
@@ -23988,6 +24147,60 @@ TestCase BufferStoreFormatXResource16UintPreservesAdjacentLanes() {
  return test;
 }

+TestCase BufferStoreFormatXyzwPackedUnormSkinningVectors() {
+  using O = ShaderOpcode;
+
+  // The captured skinning dispatch stores a compressed quaternion with W = 1.
+  constexpr std::array<float, 12> values = {
+      0.25f, 0.5f, 0.75f, 1.0f,
+      -1.0f, 0.0f, 2.0f, 1.0f,
+      0.5f, 0.5f, 0.5f, 0.5f};
+  std::vector<u32> code;
+  for (u32 record = 0; record < 3; record++) {
+    for (u32 component = 0; component < 4; component++) {
+      AppendVMovLiteral(&code, component,
+                        std::bit_cast<u32>(values[record * 4 + component]));
+    }
+    AppendVMovU32(&code, 20, record);
+    code.push_back(EncodeMubuf0(0x07u, 0, true, false));
+    code.push_back(EncodeMubuf1(0, 0, 20));
+  }
+  AppendEnd(&code);
+
+  TestCase test;
+  test.name = "BufferStoreFormatXyzwPackedUnormSkinningVectors";
+  test.code = std::move(code);
+  test.initial = std::vector<u32>(4, 0xdeadbeefu);
+  test.expected = {0xeff80100u, 0xfff00000u, 0xa0080200u, 0xdeadbeefu};
+  test.user_data = MakeStructuredStorageBufferData(
+      4, 3, false, BufferFormat(Prospero::BufferFormat::k10_10_10_2UNorm));
+  test.has_user_data = true;
+  test.opcodes = {O::V_MOV_B32, O::BUFFER_STORE_FORMAT_XYZW, O::S_ENDPGM};
+  return test;
+}
+
+TestCase BufferStoreFormatXZeroFillsPackedRecord() {
+  using O = ShaderOpcode;
+
+  std::vector<u32> code;
+  AppendVMovLiteral(&code, 0, std::bit_cast<u32>(0.5f));
+  AppendVMovU32(&code, 20, 4);
+  code.push_back(EncodeMubuf0(0x04u));
+  code.push_back(EncodeMubuf1(0, 0, 20));
+  AppendEnd(&code);
+
+  TestCase test;
+  test.name = "BufferStoreFormatXZeroFillsPackedRecord";
+  test.code = std::move(code);
+  test.initial = {0x11111111u, 0xffffffffu, 0x33333333u};
+  test.expected = {0x11111111u, 0x00000200u, 0x33333333u};
+  test.user_data = MakeStructuredStorageBufferData(
+      0, 12, false, BufferFormat(Prospero::BufferFormat::k10_10_10_2UNorm));
+  test.has_user_data = true;
+  test.opcodes = {O::V_MOV_B32, O::BUFFER_STORE_FORMAT_X, O::S_ENDPGM};
+  return test;
+}
+
 TestCase BufferStoreFormatXyzwFloat16ConvertsComponents() {
  using O = ShaderOpcode;

@@ -28139,6 +28352,124 @@ TestCase ImageAtomicVariants() {
  return test;
 }

+template <bool max_value> TestCase ImageAtomicFloatGlcAndExec() {
+  using O = ShaderOpcode;
+  std::vector<u32> code;
+  constexpr u32 atomic_word = max_value ? 0xf07c0108u : 0xf0780108u;
+  code.push_back(EncodeSop1(0x04, 12, 126)); // Preserve active workgroup lanes.
+  AppendVMovU32(&code, 8, 2);
+  AppendVMovU32(&code, 9, 1);
+  AppendVMovLiteral(&code, 5, 0x40000000u); // 2.0
+  // FMAX uses the captured GLC=0 instruction word.
+  code.insert(code.end(), {atomic_word, 0x00010508u});
+  AppendStoreVgpr(&code, 5, 0);
+  AppendVMovLiteral(&code, 5, max_value ? 0x40800000u : 0x3f800000u);
+  code.insert(code.end(), {atomic_word | 0x2000u, 0x00010508u}); // GLC=1.
+  AppendStoreVgpr(&code, 5, 1);
+  AppendVMovLiteral(&code, 5,
+                   max_value ? 0x41000000u : 0x3f000000u); // Inactive lane.
+  code.push_back(EncodeSop1(0x04, 126, InlineU32(0)));
+  code.insert(code.end(), {atomic_word | 0x2000u, 0x00010508u});
+  code.push_back(EncodeSop1(0x04, 126, 12));
+  AppendStoreVgpr(&code, 5, 2);
+  AppendEnd(&code);
+
+  TestCase test;
+  test.name = max_value ? "ImageAtomicFMaxCapturedGlcAndExec"
+                       : "ImageAtomicFMinGlcAndExec";
+  test.code = std::move(code);
+  test.expected = {0x40000000u, 0x40000000u,
+                  max_value ? 0x41000000u : 0x3f000000u};
+  test.opcodes = {O::V_MOV_B32, O::S_MOV_B64,
+                 max_value ? O::IMAGE_ATOMIC_FMAX : O::IMAGE_ATOMIC_FMIN,
+                 O::BUFFER_STORE_DWORD, O::S_ENDPGM};
+  const std::array<u32, 8> descriptor = {
+      0x504a7c00u, 0xc1600000u, 0x0086c0efu, 0x91b80924u,
+      0x00000000u, 0x00700080u, 0x00000000u, 0x00000000u};
+  std::copy_n(descriptor.begin(), 8, test.user_data.begin() + 4);
+  test.has_user_data = true;
+  test.storage_image_r32ui = std::vector<u32>(16, 0);
+  test.storage_image_r32ui[6] = max_value ? 0x3f800000u : 0x40800000u;
+  test.expected_storage_image_r32ui = test.storage_image_r32ui;
+  test.expected_storage_image_r32ui[6] = max_value ? 0x40800000u : 0x3f800000u;
+  test.required_spirv = {"OpImageTexelPointer", "OpAtomicCompareExchange", "R32ui"};
+  return test;
+}
+
+template <bool max_value> TestCase ImageAtomicFloatSpecialValues() {
+  using O = ShaderOpcode;
+  // source, previous texel, expected minimum, expected maximum.
+  const u32 cases[][4] = {
+      {0x40000000u, 0x3f800000u, 0x3f800000u, 0x40000000u},
+      {0xc0000000u, 0xbf800000u, 0xc0000000u, 0xbf800000u},
+      {0x7f800000u, 0x3f800000u, 0x3f800000u, 0x7f800000u},
+      {0xff800000u, 0x3f800000u, 0xff800000u, 0x3f800000u},
+      {0x3f800000u, 0x7fc12345u, 0x7fc12345u, 0x7fc12345u},
+      {0x7fcabcdeu, 0x3f800000u, 0x3f800000u, 0x3f800000u},
+      {0x3f800000u, 0x7fa54321u, 0x7fa54321u, 0x7fa54321u},
+      {0x7faabcdeu, 0x3f800000u, 0x3f800000u, 0x3f800000u},
+      {0x00000000u, 0x80000000u, 0x80000000u, 0x80000000u},
+      {0x80000000u, 0x00000000u, 0x00000000u, 0x00000000u},
+      {0x80000000u, 0x80000001u, 0x80000001u, 0x80000000u},
+      {0x80000001u, 0x80000000u, 0x80000001u, 0x80000000u},
+      {0x00000001u, 0x00000000u, 0x00000000u, 0x00000001u},
+      {0x00000000u, 0x00000001u, 0x00000000u, 0x00000001u},
+  };
+  TestCase test;
+  test.name = max_value ? "ImageAtomicFMaxSpecialValues"
+                       : "ImageAtomicFMinSpecialValues";
+  test.user_data = MakeStorageTextureData(Prospero::BufferFormat::k32UInt);
+  test.has_user_data = true;
+  test.storage_image_r32ui = std::vector<u32>(16, 0);
+  test.expected_storage_image_r32ui = test.storage_image_r32ui;
+  for (u32 i = 0; i < std::size(cases); i++) {
+    AppendVMovU32(&test.code, 20, i & 3u);
+    AppendVMovU32(&test.code, 21, i >> 2u);
+    AppendVMovLiteral(&test.code, 0, cases[i][0]);
+    test.code.push_back(EncodeMimg0(max_value ? 0x1f : 0x1e, 1, 0, true));
+    test.code.push_back(EncodeMimg1(0, 20));
+    AppendStoreVgpr(&test.code, 0, i);
+    test.expected.push_back(cases[i][1]);
+    test.storage_image_r32ui[i] = cases[i][1];
+    test.expected_storage_image_r32ui[i] = cases[i][max_value ? 3 : 2];
+  }
+  AppendEnd(&test.code);
+  test.opcodes = {O::V_MOV_B32,
+                 max_value ? O::IMAGE_ATOMIC_FMAX : O::IMAGE_ATOMIC_FMIN,
+                 O::BUFFER_STORE_DWORD, O::S_ENDPGM};
+  return test;
+}
+
+template <bool max_value> TestCase ImageAtomicFloatContendedWorkgroup() {
+  using O = ShaderOpcode;
+  TestCase test;
+  test.name = max_value ? "ImageAtomicFMaxContendedWorkgroup"
+                       : "ImageAtomicFMinContendedWorkgroup";
+  test.code.push_back(EncodeVop1(0x06, 1, Vgpr(0))); // Float thread_id.x.
+  AppendVMovU32(&test.code, 20, 0);
+  AppendVMovU32(&test.code, 21, 0);
+  test.code.push_back(EncodeMimg0(max_value ? 0x1f : 0x1e, 1));
+  test.code.push_back(EncodeMimg1(1, 20));
+  AppendEnd(&test.code);
+  test.opcodes = {O::V_CVT_F32_U32, O::V_MOV_B32,
+                 max_value ? O::IMAGE_ATOMIC_FMAX : O::IMAGE_ATOMIC_FMIN,
+                 O::S_ENDPGM};
+  test.user_data = MakeStorageTextureData(Prospero::BufferFormat::k32UInt);
+  test.has_user_data = true;
+  test.storage_image_r32ui = std::vector<u32>(16, 0);
+  test.storage_image_r32ui[0] =
+      max_value ? 0xc2c80000u : 0x42c80000u; // -/+100.0
+  test.expected_storage_image_r32ui = test.storage_image_r32ui;
+  test.expected_storage_image_r32ui[0] =
+      max_value ? 0x427c0000u : 0u; // 63.0 / 0.0
+  test.compute_info.threads_num[0] = 64;
+  test.compute_info.threads_num[1] = 1;
+  test.compute_info.threads_num[2] = 1;
+  test.compute_info.thread_ids_num = 1;
+  test.has_compute_info = true;
+  return test;
+}
+
 TestCase ImageAtomicGlc0DoesNotReturnOldValue() {
  using O = ShaderOpcode;

@@ -28754,6 +29085,8 @@ std::vector<TestCase> MakeCases() {
  AddCase(CvtF32ToIntSaturatesNaNAndOutOfRange);
  AddCase(VectorSpecialF32FlushesDenormalInputs);
  AddCase(VectorRcpIflagF32IntegerReciprocal);
+  AddCase(VectorF64CapturedScreenSpaceShadows);
+  AddCase(VectorF64ModesModifiersAndExec);
  AddCase(VectorSinCosMaxFiniteSpecialCases);
  AddCase(VectorCompareOps);
  AddCase(VectorVop3CompareEqI64OnGpu);
@@ -28811,9 +29144,9 @@ std::vector<TestCase> MakeCases() {
  AddCase(BufferLoadFormatXyzwRejectsPartialRecord);
  AddCase(BufferStoreFormatXyzwDropsPartialRecord);
  AddCase(BufferLoadFormatXChecksOnlyTransferredComponent);
-  AddCase(BufferStoreFormatXChecksOnlyTransferredComponent);
+  AddCase(BufferStoreFormatXRejectsPartialRecord);
  AddCase(BufferLoadFormatXyChecksOnlyTransferredComponents);
-  AddCase(BufferStoreFormatXyChecksOnlyTransferredComponents);
+  AddCase(BufferStoreFormatXyRejectsPartialRecord);
  AddCase(BufferStoreVariants);
  AddCase(BufferFormatVariants);
  AddCase(BufferLoadFormatXyzwSnapshotsOverlappingAddress);
@@ -28824,6 +29157,8 @@ std::vector<TestCase> MakeCases() {
  AddCase(BufferFormatStoreVariants);
  AddCase(BufferStoreFormatXResource16UintWritesHalfword);
  AddCase(BufferStoreFormatXResource16UintPreservesAdjacentLanes);
+  AddCase(BufferStoreFormatXyzwPackedUnormSkinningVectors);
+  AddCase(BufferStoreFormatXZeroFillsPackedRecord);
  AddCase(BufferStoreFormatXyzwFloat16ConvertsComponents);
  AddCase(BufferStoreFormatXyzwSnorm16CapturedSkinningVectors);
  AddCase(BufferStoreFormatXSnorm16ClampsRoundsAndPreservesHalfwords);
@@ -28951,6 +29286,12 @@ std::vector<TestCase> MakeCases() {
  AddCase(ImageAtomicSwapReturnsPreviousTexel);
  AddCase(ImageStoreAndAtomicUseSeparateBindings);
  AddCase(ImageAtomicVariants);
+  AddCase(ImageAtomicFloatGlcAndExec<true>);
+  AddCase(ImageAtomicFloatGlcAndExec<false>);
+  AddCase(ImageAtomicFloatSpecialValues<true>);
+  AddCase(ImageAtomicFloatSpecialValues<false>);
+  AddCase(ImageAtomicFloatContendedWorkgroup<true>);
+  AddCase(ImageAtomicFloatContendedWorkgroup<false>);
  AddCase(ImageAtomicGlc0DoesNotReturnOldValue);
  AddCase(MultipleWorkitemsGlobalId);
  AddCase(DispatcherIrreducibleControlFlow);
@@ -33551,15 +33892,19 @@ int main(int argc, char **argv) {
    RunCase(&vulkan, VectorVopcCmpxOrderedCapturedExecMask());
    return 0;
  }
-  if (argc == 2 && std::strcmp(argv[1], "--buffer-snorm-store-only") == 0) {
+  if (argc == 2 && std::strcmp(argv[1], "--buffer-format-store-only") == 0) {
    VulkanHarness vulkan;
+    RunCase(&vulkan, BufferStoreFormatXyzwPackedUnormSkinningVectors());
+    RunCase(&vulkan, BufferStoreFormatXZeroFillsPackedRecord());
+    RunCase(&vulkan, BufferStoreFormatXyzwFloat16ConvertsComponents());
    RunCase(&vulkan, BufferStoreFormatXyzwSnorm16CapturedSkinningVectors());
    RunCase(&vulkan, BufferStoreFormatXSnorm16ClampsRoundsAndPreservesHalfwords());
    RunCase(&vulkan, BufferStoreFormatXResource16UintWritesHalfword());
    RunCase(&vulkan, BufferStoreFormatXResource16UintPreservesAdjacentLanes());
    RunCase(&vulkan, BufferStoreFormatXyResource88UintWritesBytes());
    RunCase(&vulkan, BufferStoreFormatXyzwDropsPartialRecord());
-    RunCase(&vulkan, BufferStoreFormatXChecksOnlyTransferredComponent());
+    RunCase(&vulkan, BufferStoreFormatXRejectsPartialRecord());
+    RunCase(&vulkan, BufferStoreFormatXyRejectsPartialRecord());
    RunCase(&vulkan, BufferFormatStoreVariants());
    return 0;
  }
Author	SHA1	Message	Date
Devran Cosmo Uenal	a22a9d9348	audio: play DualSense haptics from vibration audio ports (#843 ) * audio: play DualSense haptics from vibration audio ports Games drive the DualSense's actuators through a vibration audio port, one channel per actuator. These ports had no device, so their samples were dropped. Over USB the DualSense is a 4-channel audio device whose back channels feed the actuators; play the port's samples there through SDL. The device is looked up while the port plays, so the controller can be connected at any time. The queue keeps about the latency of the regular audio path, with the playback rate nudged by up to 3% when the port is fed off real time. While haptic audio plays, hold a DualSense's rumble at zero: SDL disables audio haptics whenever rumble is non-zero. Add pad_haptics tests for the sample conversion, device-name matching and rate correction. * Simplify DualSense audio haptics and restore idle rumble --------- Co-authored-by: nmzik <Nmzik@mail.ru>	2026-09-27 00:37:27 +04:00
nmzik	81f312638f	graphics: encode packed UNorm buffer stores before writing skinning normals	2026-09-26 23:42:19 +04:00
nmzik	f1f930e06c	fix(launcher): use native macOS game folder picker	2026-09-26 22:14:09 +04:00
Devran Cosmo Uenal	e0b682e4b2	AvPlayer: fix Crash Bandicoot 4 intro playback and green video padding (#848 ) * AvPlayer: advance the shared audio-master clock after final audio frame * AvPlayer: initialize padded NV12 planes with neutral black --------- Co-authored-by: nmzik <Nmzik@mail.ru>	2026-09-26 20:39:46 +04:00
nmzik	16b83a034c	Shader: execute RDNA2 FP64 shadow arithmetic and log denorm limits Shader: disable FP64 denorm preservation controls for now	2026-09-26 15:15:35 +04:00
nmzik	cf268af839	Shader: implement RDNA2 image atomic float maximum Shader: implement RDNA2 image atomic float minimum Co-authored-by: foufouadi <attar.foued@gmail.com> Co-authored-by: frans <francois.att@gmail.com> Co-authored-by: fxpw <fxpw@outlook.com> Co-authored-by: Matthew Hurley <171001439+theantipopau@users.noreply.github.com>	2026-09-26 15:15:35 +04:00