mirror of
https://github.com/encounter/dawn-cmake.git
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6198bea2ac
This CL implement f16 for pipeline IO, i.e. vertex shader input, interstage variables between vertex and fragment shader, and fragment shader output (render target). Unit tests and E2E tests for Tint and Dawn are also implemented. Bugs: tint:1473, tint:1502 Change-Id: If0d6b2b3171ec8b7e4efc0efd58cc803c6a3d3a8 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/111160 Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
134 lines
5.9 KiB
Plaintext
134 lines
5.9 KiB
Plaintext
; SPIR-V
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; Version: 1.3
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; Generator: Google Tint Compiler; 0
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; Bound: 67
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; Schema: 0
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OpCapability Shader
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OpCapability Float16
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OpCapability UniformAndStorageBuffer16BitAccess
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OpCapability StorageBuffer16BitAccess
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OpCapability StorageInputOutput16
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OpCapability SampleRateShading
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main" %position_1 %loc0_1 %front_facing_1 %loc1_1 %sample_index_1 %loc3_1 %loc5_1 %sample_mask_1 %loc2_1 %loc4_1
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OpExecutionMode %main OriginUpperLeft
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OpName %position_1 "position_1"
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OpName %loc0_1 "loc0_1"
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OpName %front_facing_1 "front_facing_1"
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OpName %loc1_1 "loc1_1"
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OpName %sample_index_1 "sample_index_1"
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OpName %loc3_1 "loc3_1"
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OpName %loc5_1 "loc5_1"
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OpName %sample_mask_1 "sample_mask_1"
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OpName %loc2_1 "loc2_1"
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OpName %loc4_1 "loc4_1"
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OpName %FragmentInputs0 "FragmentInputs0"
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OpMemberName %FragmentInputs0 0 "position"
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OpMemberName %FragmentInputs0 1 "loc0"
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OpName %FragmentInputs1 "FragmentInputs1"
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OpMemberName %FragmentInputs1 0 "loc3"
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OpMemberName %FragmentInputs1 1 "loc5"
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OpMemberName %FragmentInputs1 2 "sample_mask"
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OpName %main_inner "main_inner"
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OpName %inputs0 "inputs0"
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OpName %front_facing "front_facing"
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OpName %loc1 "loc1"
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OpName %sample_index "sample_index"
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OpName %inputs1 "inputs1"
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OpName %loc2 "loc2"
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OpName %loc4 "loc4"
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OpName %main "main"
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OpDecorate %position_1 BuiltIn FragCoord
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OpDecorate %loc0_1 Location 0
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OpDecorate %loc0_1 Flat
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OpDecorate %front_facing_1 BuiltIn FrontFacing
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OpDecorate %loc1_1 Location 1
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OpDecorate %loc1_1 Flat
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OpDecorate %sample_index_1 BuiltIn SampleId
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OpDecorate %sample_index_1 Flat
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OpDecorate %loc3_1 Location 3
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OpDecorate %loc5_1 Location 5
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OpDecorate %_arr_uint_uint_1 ArrayStride 4
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OpDecorate %sample_mask_1 BuiltIn SampleMask
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OpDecorate %sample_mask_1 Flat
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OpDecorate %loc2_1 Location 2
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OpDecorate %loc4_1 Location 4
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OpMemberDecorate %FragmentInputs0 0 Offset 0
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OpMemberDecorate %FragmentInputs0 1 Offset 16
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OpMemberDecorate %FragmentInputs1 0 Offset 0
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OpMemberDecorate %FragmentInputs1 1 Offset 16
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OpMemberDecorate %FragmentInputs1 2 Offset 24
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%_ptr_Input_v4float = OpTypePointer Input %v4float
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%position_1 = OpVariable %_ptr_Input_v4float Input
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%int = OpTypeInt 32 1
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%_ptr_Input_int = OpTypePointer Input %int
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%loc0_1 = OpVariable %_ptr_Input_int Input
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%bool = OpTypeBool
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%_ptr_Input_bool = OpTypePointer Input %bool
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%front_facing_1 = OpVariable %_ptr_Input_bool Input
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%uint = OpTypeInt 32 0
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%_ptr_Input_uint = OpTypePointer Input %uint
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%loc1_1 = OpVariable %_ptr_Input_uint Input
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%sample_index_1 = OpVariable %_ptr_Input_uint Input
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%loc3_1 = OpVariable %_ptr_Input_v4float Input
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%half = OpTypeFloat 16
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%v3half = OpTypeVector %half 3
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%_ptr_Input_v3half = OpTypePointer Input %v3half
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%loc5_1 = OpVariable %_ptr_Input_v3half Input
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%uint_1 = OpConstant %uint 1
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%_arr_uint_uint_1 = OpTypeArray %uint %uint_1
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%_ptr_Input__arr_uint_uint_1 = OpTypePointer Input %_arr_uint_uint_1
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%sample_mask_1 = OpVariable %_ptr_Input__arr_uint_uint_1 Input
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%_ptr_Input_float = OpTypePointer Input %float
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%loc2_1 = OpVariable %_ptr_Input_float Input
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%_ptr_Input_half = OpTypePointer Input %half
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%loc4_1 = OpVariable %_ptr_Input_half Input
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%void = OpTypeVoid
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%FragmentInputs0 = OpTypeStruct %v4float %int
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%FragmentInputs1 = OpTypeStruct %v4float %v3half %uint
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%28 = OpTypeFunction %void %FragmentInputs0 %bool %uint %uint %FragmentInputs1 %float %half
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%49 = OpTypeFunction %void
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%61 = OpConstantNull %int
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%main_inner = OpFunction %void None %28
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%inputs0 = OpFunctionParameter %FragmentInputs0
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%front_facing = OpFunctionParameter %bool
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%loc1 = OpFunctionParameter %uint
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%sample_index = OpFunctionParameter %uint
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%inputs1 = OpFunctionParameter %FragmentInputs1
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%loc2 = OpFunctionParameter %float
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%loc4 = OpFunctionParameter %half
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%40 = OpLabel
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OpSelectionMerge %41 None
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OpBranchConditional %front_facing %42 %41
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%42 = OpLabel
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%43 = OpCompositeExtract %v4float %inputs0 0
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%44 = OpCompositeExtract %uint %inputs1 2
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%45 = OpIAdd %uint %sample_index %44
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%46 = OpCompositeExtract %int %inputs0 1
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%47 = OpCompositeExtract %v4float %inputs1 0
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%48 = OpCompositeExtract %v3half %inputs1 1
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OpBranch %41
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%41 = OpLabel
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OpReturn
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OpFunctionEnd
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%main = OpFunction %void None %49
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%51 = OpLabel
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%53 = OpLoad %v4float %position_1
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%54 = OpLoad %int %loc0_1
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%55 = OpCompositeConstruct %FragmentInputs0 %53 %54
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%56 = OpLoad %bool %front_facing_1
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%57 = OpLoad %uint %loc1_1
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%58 = OpLoad %uint %sample_index_1
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%59 = OpLoad %v4float %loc3_1
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%60 = OpLoad %v3half %loc5_1
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%62 = OpAccessChain %_ptr_Input_uint %sample_mask_1 %61
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%63 = OpLoad %uint %62
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%64 = OpCompositeConstruct %FragmentInputs1 %59 %60 %63
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%65 = OpLoad %float %loc2_1
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%66 = OpLoad %half %loc4_1
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%52 = OpFunctionCall %void %main_inner %55 %56 %57 %58 %64 %65 %66
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OpReturn
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OpFunctionEnd
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