mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-06-12 01:23:33 +00:00
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>
93 lines
3.4 KiB
Plaintext
93 lines
3.4 KiB
Plaintext
; SPIR-V
|
|
; Version: 1.3
|
|
; Generator: Google Tint Compiler; 0
|
|
; Bound: 52
|
|
; Schema: 0
|
|
OpCapability Shader
|
|
%32 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
OpEntryPoint Fragment %main "main" %x_GLF_color_1_1
|
|
OpExecutionMode %main OriginUpperLeft
|
|
OpName %x_GLF_color_1_1 "x_GLF_color_1_1"
|
|
OpName %x_GLF_color "x_GLF_color"
|
|
OpName %main_1 "main_1"
|
|
OpName %GLF_live9r "GLF_live9r"
|
|
OpName %g "g"
|
|
OpName %main_out "main_out"
|
|
OpMemberName %main_out 0 "x_GLF_color_1"
|
|
OpName %main_inner "main_inner"
|
|
OpName %main "main"
|
|
OpDecorate %x_GLF_color_1_1 Location 0
|
|
OpMemberDecorate %main_out 0 Offset 0
|
|
%float = OpTypeFloat 32
|
|
%v4float = OpTypeVector %float 4
|
|
%_ptr_Output_v4float = OpTypePointer Output %v4float
|
|
%5 = OpConstantNull %v4float
|
|
%x_GLF_color_1_1 = OpVariable %_ptr_Output_v4float Output %5
|
|
%_ptr_Private_v4float = OpTypePointer Private %v4float
|
|
%x_GLF_color = OpVariable %_ptr_Private_v4float Private %5
|
|
%void = OpTypeVoid
|
|
%8 = OpTypeFunction %void
|
|
%int = OpTypeInt 32 1
|
|
%_ptr_Function_int = OpTypePointer Function %int
|
|
%15 = OpConstantNull %int
|
|
%_ptr_Function_float = OpTypePointer Function %float
|
|
%18 = OpConstantNull %float
|
|
%bool = OpTypeBool
|
|
%true = OpConstantTrue %bool
|
|
%int_0 = OpConstant %int 0
|
|
%int_1 = OpConstant %int 1
|
|
%float_3 = OpConstant %float 3
|
|
%float_0 = OpConstant %float 0
|
|
%float_1 = OpConstant %float 1
|
|
%main_out = OpTypeStruct %v4float
|
|
%41 = OpTypeFunction %main_out
|
|
%main_1 = OpFunction %void None %8
|
|
%11 = OpLabel
|
|
%GLF_live9r = OpVariable %_ptr_Function_int Function %15
|
|
%g = OpVariable %_ptr_Function_float Function %18
|
|
OpBranch %19
|
|
%19 = OpLabel
|
|
OpLoopMerge %20 %21 None
|
|
OpBranch %22
|
|
%22 = OpLabel
|
|
OpSelectionMerge %25 None
|
|
OpBranchConditional %true %26 %27
|
|
%26 = OpLabel
|
|
OpBranch %25
|
|
%27 = OpLabel
|
|
OpBranch %20
|
|
%25 = OpLabel
|
|
OpSelectionMerge %28 None
|
|
OpBranchConditional %true %29 %28
|
|
%29 = OpLabel
|
|
OpBranch %20
|
|
%28 = OpLabel
|
|
%30 = OpLoad %int %GLF_live9r
|
|
%31 = OpExtInst %int %32 SClamp %30 %int_0 %int_1
|
|
OpBranch %21
|
|
%21 = OpLabel
|
|
OpBranch %19
|
|
%20 = OpLabel
|
|
OpStore %g %float_3
|
|
%36 = OpLoad %float %g
|
|
%37 = OpExtInst %float %32 SmoothStep %float_0 %float_1 %36
|
|
%40 = OpCompositeConstruct %v4float %37 %float_0 %float_0 %float_1
|
|
OpStore %x_GLF_color %40
|
|
OpReturn
|
|
OpFunctionEnd
|
|
%main_inner = OpFunction %main_out None %41
|
|
%44 = OpLabel
|
|
%45 = OpFunctionCall %void %main_1
|
|
%46 = OpLoad %v4float %x_GLF_color
|
|
%47 = OpCompositeConstruct %main_out %46
|
|
OpReturnValue %47
|
|
OpFunctionEnd
|
|
%main = OpFunction %void None %8
|
|
%49 = OpLabel
|
|
%50 = OpFunctionCall %main_out %main_inner
|
|
%51 = OpCompositeExtract %v4float %50 0
|
|
OpStore %x_GLF_color_1_1 %51
|
|
OpReturn
|
|
OpFunctionEnd
|