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https://github.com/encounter/dawn-cmake.git
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11c6fcdb51
The refactored CanonicalizeEntryPointIO transform makes it much easier to handle SPIR-V style IO as well, and doing this removes a lot of duplicated code. Remove all of the SPIR-V transform code for shader IO and vertex point size. Bug: tint:920 Change-Id: Id1b97517619b4d2fd09b45d5aee848259f3dfa77 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60840 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: James Price <jrprice@google.com> Auto-Submit: James Price <jrprice@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
74 lines
3.0 KiB
Plaintext
74 lines
3.0 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: 34
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; Schema: 0
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OpCapability Shader
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%16 = OpExtInstImport "GLSL.std.450"
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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 %frexp_12f1da "frexp_12f1da"
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OpName %_frexp_result "_frexp_result"
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OpMemberName %_frexp_result 0 "sig"
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OpMemberName %_frexp_result 1 "exp"
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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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OpMemberDecorate %_frexp_result 0 Offset 0
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OpMemberDecorate %_frexp_result 1 Offset 4
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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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%void = OpTypeVoid
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%9 = OpTypeFunction %void
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%int = OpTypeInt 32 1
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%_frexp_result = OpTypeStruct %float %int
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%float_1 = OpConstant %float 1
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%_ptr_Function__frexp_result = OpTypePointer Function %_frexp_result
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%20 = OpConstantNull %_frexp_result
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%21 = OpTypeFunction %v4float
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%frexp_12f1da = OpFunction %void None %9
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%12 = OpLabel
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%res = OpVariable %_ptr_Function__frexp_result Function %20
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%13 = OpExtInst %_frexp_result %16 FrexpStruct %float_1
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OpStore %res %13
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OpReturn
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OpFunctionEnd
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%vertex_main_inner = OpFunction %v4float None %21
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%23 = OpLabel
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%24 = OpFunctionCall %void %frexp_12f1da
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OpReturnValue %5
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OpFunctionEnd
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%vertex_main = OpFunction %void None %9
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%26 = OpLabel
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%27 = OpFunctionCall %v4float %vertex_main_inner
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OpStore %value %27
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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 %9
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%29 = OpLabel
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%30 = OpFunctionCall %void %frexp_12f1da
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OpReturn
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OpFunctionEnd
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%compute_main = OpFunction %void None %9
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%32 = OpLabel
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%33 = OpFunctionCall %void %frexp_12f1da
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OpReturn
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OpFunctionEnd
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