mirror of
https://github.com/encounter/dawn-cmake.git
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ab9b5f3aa5
This CL implements f16 in uniform and storage address space, allowing using f16 types in uniform and storage buffers on all backends. Tint uint tests and Dawn E2E tests are added to validate the f16 types work as expected. Bug: tint:1473, tint:1502 Change-Id: I15e3de1033d3727f2ea33f4657f682c5f13c2153 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/106320 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com> Reviewed-by: Ben Clayton <bclayton@google.com>
84 lines
3.4 KiB
Plaintext
84 lines
3.4 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: 37
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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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OpMemoryModel Logical GLSL450
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OpEntryPoint Vertex %vertex_main "vertex_main" %value %vertex_point_size
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OpEntryPoint Fragment %fragment_main "fragment_main"
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OpEntryPoint GLCompute %compute_main "compute_main"
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OpExecutionMode %fragment_main OriginUpperLeft
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OpExecutionMode %compute_main LocalSize 1 1 1
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OpName %value "value"
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OpName %vertex_point_size "vertex_point_size"
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OpName %SB_RW "SB_RW"
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OpMemberName %SB_RW 0 "arg_0"
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OpName %sb_rw "sb_rw"
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OpName %arrayLength_cbd6b5 "arrayLength_cbd6b5"
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OpName %res "res"
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OpName %vertex_main_inner "vertex_main_inner"
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OpName %vertex_main "vertex_main"
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OpName %fragment_main "fragment_main"
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OpName %compute_main "compute_main"
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OpDecorate %value BuiltIn Position
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OpDecorate %vertex_point_size BuiltIn PointSize
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OpDecorate %SB_RW Block
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OpMemberDecorate %SB_RW 0 Offset 0
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OpDecorate %_runtimearr_half ArrayStride 2
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OpDecorate %sb_rw DescriptorSet 0
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OpDecorate %sb_rw Binding 0
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%5 = OpConstantNull %v4float
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%value = OpVariable %_ptr_Output_v4float Output %5
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%_ptr_Output_float = OpTypePointer Output %float
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%8 = OpConstantNull %float
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%vertex_point_size = OpVariable %_ptr_Output_float Output %8
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%half = OpTypeFloat 16
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%_runtimearr_half = OpTypeRuntimeArray %half
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%SB_RW = OpTypeStruct %_runtimearr_half
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%_ptr_StorageBuffer_SB_RW = OpTypePointer StorageBuffer %SB_RW
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%sb_rw = OpVariable %_ptr_StorageBuffer_SB_RW StorageBuffer
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%void = OpTypeVoid
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%14 = OpTypeFunction %void
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%uint = OpTypeInt 32 0
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%_ptr_Function_uint = OpTypePointer Function %uint
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%22 = OpConstantNull %uint
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%23 = OpTypeFunction %v4float
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%float_1 = OpConstant %float 1
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%arrayLength_cbd6b5 = OpFunction %void None %14
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%17 = OpLabel
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%res = OpVariable %_ptr_Function_uint Function %22
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%18 = OpArrayLength %uint %sb_rw 0
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OpStore %res %18
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OpReturn
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OpFunctionEnd
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%vertex_main_inner = OpFunction %v4float None %23
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%25 = OpLabel
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%26 = OpFunctionCall %void %arrayLength_cbd6b5
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OpReturnValue %5
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OpFunctionEnd
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%vertex_main = OpFunction %void None %14
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%28 = OpLabel
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%29 = OpFunctionCall %v4float %vertex_main_inner
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OpStore %value %29
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OpStore %vertex_point_size %float_1
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OpReturn
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OpFunctionEnd
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%fragment_main = OpFunction %void None %14
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%32 = OpLabel
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%33 = OpFunctionCall %void %arrayLength_cbd6b5
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OpReturn
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OpFunctionEnd
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%compute_main = OpFunction %void None %14
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%35 = OpLabel
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%36 = OpFunctionCall %void %arrayLength_cbd6b5
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OpReturn
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OpFunctionEnd
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