static const char* const E_SPV_KHR_vulkan_memory_model = "SPV_KHR_vulkan_memory_model";
static const char* const E_SPV_EXT_physical_storage_buffer = "SPV_EXT_physical_storage_buffer";
static const char* const E_SPV_EXT_fragment_shader_interlock = "SPV_EXT_fragment_shader_interlock";
+static const char* const E_SPV_KHR_shader_clock = "SPV_KHR_shader_clock";
#endif // #ifndef GLSLextKHR_H
return id;
}
+ case glslang::EOpReadClockSubgroupKHR: {
+ std::vector<spv::Id> args;
+ args.push_back(builder.makeUintConstant(spv::ScopeSubgroup));
+ builder.addExtension(spv::E_SPV_KHR_shader_clock);
+ builder.addCapability(spv::CapabilityShaderClockKHR);
+ return builder.createOp(spv::OpReadClockKHR, typeId, args);
+ }
+
+ case glslang::EOpReadClockDeviceKHR: {
+ std::vector<spv::Id> args;
+ args.push_back(builder.makeUintConstant(spv::ScopeDevice));
+ builder.addExtension(spv::E_SPV_KHR_shader_clock);
+ builder.addCapability(spv::CapabilityShaderClockKHR);
+ return builder.createOp(spv::OpReadClockKHR, typeId, args);
+ }
+
default:
logger->missingFunctionality("unknown operation with no arguments");
return 0;
case CapabilityFragmentShaderShadingRateInterlockEXT: return "CapabilityFragmentShaderShadingRateInterlockEXT";
case CapabilityDemoteToHelperInvocationEXT: return "DemoteToHelperInvocationEXT";
+ case CapabilityShaderClockKHR: return "ShaderClockKHR";
default: return "Bad";
}
case 5012: return "OpFragmentFetchAMD";
#endif
+ case OpReadClockKHR: return "OpReadClockKHR";
+
case OpDecorateStringGOOGLE: return "OpDecorateStringGOOGLE";
case OpMemberDecorateStringGOOGLE: return "OpMemberDecorateStringGOOGLE";
InstructionDesc[OpCooperativeMatrixLengthNV].operands.push(OperandId, "'Type'");
InstructionDesc[OpDemoteToHelperInvocationEXT].setResultAndType(false, false);
+
+ InstructionDesc[OpReadClockKHR].operands.push(OperandScope, "'Scope'");
}
}; // end spv namespace
CapabilityFragmentMaskAMD = 5010,
CapabilityStencilExportEXT = 5013,
CapabilityImageReadWriteLodAMD = 5015,
+ CapabilityShaderClockKHR = 5055,
CapabilitySampleMaskOverrideCoverageNV = 5249,
CapabilityGeometryShaderPassthroughNV = 5251,
CapabilityShaderViewportIndexLayerEXT = 5254,
OpGroupSMaxNonUniformAMD = 5007,
OpFragmentMaskFetchAMD = 5011,
OpFragmentFetchAMD = 5012,
+ OpReadClockKHR = 5056,
OpImageSampleFootprintNV = 5283,
OpGroupNonUniformPartitionNV = 5296,
OpWritePackedPrimitiveIndices4x8NV = 5299,
EOpWaveGetLaneIndex, // Will decompose to gl_SubgroupInvocationID.
EOpWaveActiveCountBits, // Will decompose to subgroupBallotBitCount(subgroupBallot()).
EOpWavePrefixCountBits, // Will decompose to subgroupBallotInclusiveBitCount(subgroupBallot()).
+
+ // Shader Clock Ops
+ EOpReadClockSubgroupKHR,
+ EOpReadClockDeviceKHR,
};
class TIntermTraverser;
"\n");
}
+ // GL_ARB_shader_clock & GL_EXT_shader_realtime_clock
+ if (profile != EEsProfile && version >= 450) {
+ commonBuiltins.append(
+ "uvec2 clock2x32ARB();"
+ "uint64_t clockARB();"
+ "uvec2 clockRealtime2x32EXT();"
+ "uint64_t clockRealtimeEXT();"
+ "\n");
+ }
+
// GL_AMD_shader_fragment_mask
if (profile != EEsProfile && version >= 450 && spvVersion.vulkan > 0) {
stageBuiltins[EShLangFragment].append(
symbolTable.setVariableExtensions("gl_FragDepthEXT", 1, &E_GL_EXT_frag_depth);
+ symbolTable.setFunctionExtensions("clockARB", 1, &E_GL_ARB_shader_clock);
+ symbolTable.setFunctionExtensions("clock2x32ARB", 1, &E_GL_ARB_shader_clock);
+
+ symbolTable.setFunctionExtensions("clockRealtimeEXT", 1, &E_GL_EXT_shader_realtime_clock);
+ symbolTable.setFunctionExtensions("clockRealtime2x32EXT", 1, &E_GL_EXT_shader_realtime_clock);
+
if (profile == EEsProfile && version < 320) {
symbolTable.setVariableExtensions("gl_PrimitiveID", Num_AEP_geometry_shader, AEP_geometry_shader);
symbolTable.setVariableExtensions("gl_Layer", Num_AEP_geometry_shader, AEP_geometry_shader);
symbolTable.relateToOperator("atomicCounterDecrement", EOpAtomicCounterDecrement);
symbolTable.relateToOperator("atomicCounter", EOpAtomicCounter);
+ symbolTable.relateToOperator("clockARB", EOpReadClockSubgroupKHR);
+ symbolTable.relateToOperator("clock2x32ARB", EOpReadClockSubgroupKHR);
+
+ symbolTable.relateToOperator("clockRealtimeEXT", EOpReadClockDeviceKHR);
+ symbolTable.relateToOperator("clockRealtime2x32EXT", EOpReadClockDeviceKHR);
+
if (profile != EEsProfile && version >= 460) {
symbolTable.relateToOperator("atomicCounterAdd", EOpAtomicCounterAdd);
symbolTable.relateToOperator("atomicCounterSubtract", EOpAtomicCounterSubtract);
extensionBehavior[E_GL_ARB_post_depth_coverage] = EBhDisable;
extensionBehavior[E_GL_ARB_shader_viewport_layer_array] = EBhDisable;
extensionBehavior[E_GL_ARB_fragment_shader_interlock] = EBhDisable;
+ extensionBehavior[E_GL_ARB_shader_clock] = EBhDisable;
extensionBehavior[E_GL_KHR_shader_subgroup_basic] = EBhDisable;
extensionBehavior[E_GL_KHR_shader_subgroup_vote] = EBhDisable;
// EXT extensions
extensionBehavior[E_GL_EXT_device_group] = EBhDisable;
extensionBehavior[E_GL_EXT_multiview] = EBhDisable;
+ extensionBehavior[E_GL_EXT_shader_realtime_clock] = EBhDisable;
// OVR extensions
extensionBehavior[E_GL_OVR_multiview] = EBhDisable;
"#define GL_KHR_shader_subgroup_quad 1\n"
"#define E_GL_EXT_shader_atomic_int64 1\n"
+ "#define E_GL_EXT_shader_realtime_clock 1\n"
#ifdef AMD_EXTENSIONS
"#define GL_AMD_shader_ballot 1\n"
const char* const E_GL_ARB_post_depth_coverage = "GL_ARB_post_depth_coverage";
const char* const E_GL_ARB_shader_viewport_layer_array = "GL_ARB_shader_viewport_layer_array";
const char* const E_GL_ARB_fragment_shader_interlock = "GL_ARB_fragment_shader_interlock";
+const char* const E_GL_ARB_shader_clock = "GL_ARB_shader_clock";
const char* const E_GL_KHR_shader_subgroup_basic = "GL_KHR_shader_subgroup_basic";
const char* const E_GL_KHR_shader_subgroup_vote = "GL_KHR_shader_subgroup_vote";
const char* const E_GL_EXT_buffer_reference = "GL_EXT_buffer_reference";
const char* const E_GL_EXT_buffer_reference2 = "GL_EXT_buffer_reference2";
const char* const E_GL_EXT_demote_to_helper_invocation = "GL_EXT_demote_to_helper_invocation";
+const char* const E_GL_EXT_shader_realtime_clock = "GL_EXT_shader_realtime_clock";
// Arrays of extensions for the above viewportEXTs duplications