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>
116 lines
5.1 KiB
Plaintext
116 lines
5.1 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: 59
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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 %main "main" %vertex_index_1 %loc0_1 %loc1_1 %instance_index_1 %loc2_1 %loc3_1 %loc5_1 %loc4_1 %value %vertex_point_size
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OpName %vertex_index_1 "vertex_index_1"
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OpName %loc0_1 "loc0_1"
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OpName %loc1_1 "loc1_1"
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OpName %instance_index_1 "instance_index_1"
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OpName %loc2_1 "loc2_1"
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OpName %loc3_1 "loc3_1"
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OpName %loc5_1 "loc5_1"
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OpName %loc4_1 "loc4_1"
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OpName %value "value"
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OpName %vertex_point_size "vertex_point_size"
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OpName %VertexInputs0 "VertexInputs0"
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OpMemberName %VertexInputs0 0 "vertex_index"
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OpMemberName %VertexInputs0 1 "loc0"
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OpName %VertexInputs1 "VertexInputs1"
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OpMemberName %VertexInputs1 0 "loc2"
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OpMemberName %VertexInputs1 1 "loc3"
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OpMemberName %VertexInputs1 2 "loc5"
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OpName %main_inner "main_inner"
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OpName %inputs0 "inputs0"
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OpName %loc1 "loc1"
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OpName %instance_index "instance_index"
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OpName %inputs1 "inputs1"
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OpName %loc4 "loc4"
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OpName %main "main"
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OpDecorate %vertex_index_1 BuiltIn VertexIndex
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OpDecorate %loc0_1 Location 0
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OpDecorate %loc1_1 Location 1
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OpDecorate %instance_index_1 BuiltIn InstanceIndex
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OpDecorate %loc2_1 Location 2
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OpDecorate %loc3_1 Location 3
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OpDecorate %loc5_1 Location 5
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OpDecorate %loc4_1 Location 4
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OpDecorate %value BuiltIn Position
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OpDecorate %vertex_point_size BuiltIn PointSize
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OpMemberDecorate %VertexInputs0 0 Offset 0
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OpMemberDecorate %VertexInputs0 1 Offset 4
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OpMemberDecorate %VertexInputs1 0 Offset 0
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OpMemberDecorate %VertexInputs1 1 Offset 16
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OpMemberDecorate %VertexInputs1 2 Offset 32
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%uint = OpTypeInt 32 0
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%_ptr_Input_uint = OpTypePointer Input %uint
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%vertex_index_1 = OpVariable %_ptr_Input_uint 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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%loc1_1 = OpVariable %_ptr_Input_uint Input
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%instance_index_1 = OpVariable %_ptr_Input_uint Input
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%float = OpTypeFloat 32
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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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%v4float = OpTypeVector %float 4
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%_ptr_Input_v4float = OpTypePointer Input %v4float
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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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%_ptr_Input_half = OpTypePointer Input %half
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%loc4_1 = OpVariable %_ptr_Input_half Input
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%23 = OpConstantNull %v4float
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%value = OpVariable %_ptr_Output_v4float Output %23
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%_ptr_Output_float = OpTypePointer Output %float
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%26 = OpConstantNull %float
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%vertex_point_size = OpVariable %_ptr_Output_float Output %26
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%VertexInputs0 = OpTypeStruct %uint %int
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%VertexInputs1 = OpTypeStruct %float %v4float %v3half
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%27 = OpTypeFunction %v4float %VertexInputs0 %uint %uint %VertexInputs1 %half
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%void = OpTypeVoid
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%43 = OpTypeFunction %void
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%float_1 = OpConstant %float 1
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%main_inner = OpFunction %v4float None %27
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%inputs0 = OpFunctionParameter %VertexInputs0
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%loc1 = OpFunctionParameter %uint
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%instance_index = OpFunctionParameter %uint
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%inputs1 = OpFunctionParameter %VertexInputs1
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%loc4 = OpFunctionParameter %half
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%36 = OpLabel
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%37 = OpCompositeExtract %uint %inputs0 0
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%38 = OpIAdd %uint %37 %instance_index
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%39 = OpCompositeExtract %int %inputs0 1
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%40 = OpCompositeExtract %float %inputs1 0
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%41 = OpCompositeExtract %v4float %inputs1 1
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%42 = OpCompositeExtract %v3half %inputs1 2
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OpReturnValue %23
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OpFunctionEnd
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%main = OpFunction %void None %43
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%46 = OpLabel
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%48 = OpLoad %uint %vertex_index_1
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%49 = OpLoad %int %loc0_1
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%50 = OpCompositeConstruct %VertexInputs0 %48 %49
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%51 = OpLoad %uint %loc1_1
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%52 = OpLoad %uint %instance_index_1
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%53 = OpLoad %float %loc2_1
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%54 = OpLoad %v4float %loc3_1
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%55 = OpLoad %v3half %loc5_1
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%56 = OpCompositeConstruct %VertexInputs1 %53 %54 %55
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%57 = OpLoad %half %loc4_1
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%47 = OpFunctionCall %v4float %main_inner %50 %51 %52 %56 %57
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OpStore %value %47
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OpStore %vertex_point_size %float_1
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OpReturn
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OpFunctionEnd
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