mirror of
https://github.com/KhronosGroup/glslang
synced 2024-11-09 12:00:05 +00:00
Add Float16/Int8/Int16 capabilities for private variables and function parameters
This commit is contained in:
Jeff Bolz
parent
9f538c7207
commit
2b2316d3fa
17
SPIRV/GlslangToSpv.cpp
Executable file → Normal file
17
SPIRV/GlslangToSpv.cpp
Executable file → Normal file
@ -2878,6 +2878,11 @@ spv::Id TGlslangToSpvTraverser::createSpvVariable(const glslang::TIntermSymbol*
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builder.addCapability(spv::CapabilityStorageUniformBufferBlock16);
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break;
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default:
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if (node->getType().containsBasicType(glslang::EbtFloat16))
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builder.addCapability(spv::CapabilityFloat16);
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if (node->getType().containsBasicType(glslang::EbtInt16) ||
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node->getType().containsBasicType(glslang::EbtUint16))
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builder.addCapability(spv::CapabilityInt16);
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break;
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}
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}
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@ -2894,6 +2899,8 @@ spv::Id TGlslangToSpvTraverser::createSpvVariable(const glslang::TIntermSymbol*
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} else if (storageClass == spv::StorageClassStorageBuffer) {
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builder.addExtension(spv::E_SPV_KHR_8bit_storage);
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builder.addCapability(spv::CapabilityStorageBuffer8BitAccess);
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} else {
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builder.addCapability(spv::CapabilityInt8);
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}
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}
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@ -3799,6 +3806,16 @@ void TGlslangToSpvTraverser::makeFunctions(const glslang::TIntermSequence& glslF
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symbolValues[parameters[p]->getAsSymbolNode()->getId()] = function->getParamId(p);
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// give a name too
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builder.addName(function->getParamId(p), parameters[p]->getAsSymbolNode()->getName().c_str());
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const glslang::TType& paramType = parameters[p]->getAsTyped()->getType();
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if (paramType.containsBasicType(glslang::EbtInt8) ||
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paramType.containsBasicType(glslang::EbtUint8))
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builder.addCapability(spv::CapabilityInt8);
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if (paramType.containsBasicType(glslang::EbtInt16) ||
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paramType.containsBasicType(glslang::EbtUint16))
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builder.addCapability(spv::CapabilityInt16);
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if (paramType.containsBasicType(glslang::EbtFloat16))
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builder.addCapability(spv::CapabilityFloat16);
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}
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}
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}
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62
Test/baseResults/spv.functionParameterTypes.frag.out
Normal file
62
Test/baseResults/spv.functionParameterTypes.frag.out
Normal file
@ -0,0 +1,62 @@
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spv.functionParameterTypes.frag
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// Module Version 10000
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// Generated by (magic number): 80007
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// Id's are bound by 34
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Capability Shader
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Capability Float16
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Capability Int64
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Capability Int16
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Capability Int8
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main"
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ExecutionMode 4 OriginUpperLeft
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Source GLSL 460
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_float16"
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_int16"
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_int64"
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_int8"
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Name 4 "main"
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Name 29 "f(i81;u81;i161;u161;i641;u641;f161;"
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Name 22 "i8"
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Name 23 "u8"
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Name 24 "i16"
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Name 25 "u16"
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Name 26 "i64"
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Name 27 "u64"
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Name 28 "f16"
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2: TypeVoid
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3: TypeFunction 2
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6: TypeInt 8 1
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7: TypePointer Function 6(int8_t)
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8: TypeInt 8 0
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9: TypePointer Function 8(int8_t)
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10: TypeInt 16 1
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11: TypePointer Function 10(int16_t)
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12: TypeInt 16 0
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13: TypePointer Function 12(int16_t)
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14: TypeInt 64 1
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15: TypePointer Function 14(int64_t)
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16: TypeInt 64 0
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17: TypePointer Function 16(int64_t)
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18: TypeFloat 16
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19: TypePointer Function 18(float16_t)
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20: TypeInt 32 1
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21: TypeFunction 20(int) 7(ptr) 9(ptr) 11(ptr) 13(ptr) 15(ptr) 17(ptr) 19(ptr)
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31: 20(int) Constant 0
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4(main): 2 Function None 3
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5: Label
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Return
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FunctionEnd
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29(f(i81;u81;i161;u161;i641;u641;f161;): 20(int) Function None 21
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22(i8): 7(ptr) FunctionParameter
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23(u8): 9(ptr) FunctionParameter
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24(i16): 11(ptr) FunctionParameter
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25(u16): 13(ptr) FunctionParameter
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26(i64): 15(ptr) FunctionParameter
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27(u64): 17(ptr) FunctionParameter
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28(f16): 19(ptr) FunctionParameter
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30: Label
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ReturnValue 31
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FunctionEnd
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54
Test/baseResults/spv.privateVariableTypes.frag.out
Normal file
54
Test/baseResults/spv.privateVariableTypes.frag.out
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@ -0,0 +1,54 @@
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spv.privateVariableTypes.frag
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// Module Version 10000
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// Generated by (magic number): 80007
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// Id's are bound by 27
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Capability Shader
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Capability Float16
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Capability Int64
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Capability Int16
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Capability Int8
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main"
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ExecutionMode 4 OriginUpperLeft
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Source GLSL 460
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_float16"
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_int16"
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_int64"
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SourceExtension "GL_EXT_shader_explicit_arithmetic_types_int8"
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Name 4 "main"
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Name 8 "i8"
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Name 11 "u8"
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Name 14 "i16"
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Name 17 "u16"
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Name 20 "i64"
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Name 23 "u64"
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Name 26 "f16"
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2: TypeVoid
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3: TypeFunction 2
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6: TypeInt 8 1
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7: TypePointer Private 6(int8_t)
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8(i8): 7(ptr) Variable Private
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9: TypeInt 8 0
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10: TypePointer Private 9(int8_t)
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11(u8): 10(ptr) Variable Private
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12: TypeInt 16 1
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13: TypePointer Private 12(int16_t)
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14(i16): 13(ptr) Variable Private
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15: TypeInt 16 0
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16: TypePointer Private 15(int16_t)
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17(u16): 16(ptr) Variable Private
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18: TypeInt 64 1
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19: TypePointer Private 18(int64_t)
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20(i64): 19(ptr) Variable Private
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21: TypeInt 64 0
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22: TypePointer Private 21(int64_t)
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23(u64): 22(ptr) Variable Private
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24: TypeFloat 16
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25: TypePointer Private 24(float16_t)
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26(f16): 25(ptr) Variable Private
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4(main): 2 Function None 3
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5: Label
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Return
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FunctionEnd
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20
Test/spv.functionParameterTypes.frag
Normal file
20
Test/spv.functionParameterTypes.frag
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@ -0,0 +1,20 @@
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#version 460 core
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#extension GL_EXT_shader_explicit_arithmetic_types_int64 : enable
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#extension GL_EXT_shader_explicit_arithmetic_types_int8 : enable
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#extension GL_EXT_shader_explicit_arithmetic_types_int16 : enable
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#extension GL_EXT_shader_explicit_arithmetic_types_float16 : enable
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int f(int8_t i8,
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uint8_t u8,
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int16_t i16,
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uint16_t u16,
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int64_t i64,
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uint64_t u64,
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float16_t f16)
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{
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return 0;
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}
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void main()
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{
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}
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17
Test/spv.privateVariableTypes.frag
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17
Test/spv.privateVariableTypes.frag
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@ -0,0 +1,17 @@
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#version 460 core
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#extension GL_EXT_shader_explicit_arithmetic_types_int64 : enable
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#extension GL_EXT_shader_explicit_arithmetic_types_int8 : enable
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#extension GL_EXT_shader_explicit_arithmetic_types_int16 : enable
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#extension GL_EXT_shader_explicit_arithmetic_types_float16 : enable
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int8_t i8;
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uint8_t u8;
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int16_t i16;
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uint16_t u16;
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int64_t i64;
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uint64_t u64;
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float16_t f16;
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void main()
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{
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}
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@ -307,6 +307,7 @@ INSTANTIATE_TEST_CASE_P(
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"spv.functionCall.frag",
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"spv.functionNestedOpaque.vert",
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"spv.functionSemantics.frag",
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"spv.functionParameterTypes.frag",
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"spv.GeometryShaderPassthrough.geom",
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"spv.interpOps.frag",
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"spv.int64.frag",
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@ -334,6 +335,7 @@ INSTANTIATE_TEST_CASE_P(
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"spv.precision.frag",
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"spv.precisionNonESSamp.frag",
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"spv.prepost.frag",
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"spv.privateVariableTypes.frag",
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"spv.qualifiers.vert",
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"spv.sample.frag",
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"spv.sampleId.frag",
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