xref: /aosp_15_r20/external/skia/tests/sksl/shared/SampleLocations.asm.vert (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker               OpCapability Shader
2*c8dee2aaSAndroid Build Coastguard Worker          %1 = OpExtInstImport "GLSL.std.450"
3*c8dee2aaSAndroid Build Coastguard Worker               OpMemoryModel Logical GLSL450
4*c8dee2aaSAndroid Build Coastguard Worker               OpEntryPoint Vertex %main "main" %3 %sk_InstanceID %sk_VertexID %vcoord_Stage0
5*c8dee2aaSAndroid Build Coastguard Worker               OpName %sk_PerVertex "sk_PerVertex"
6*c8dee2aaSAndroid Build Coastguard Worker               OpMemberName %sk_PerVertex 0 "sk_Position"
7*c8dee2aaSAndroid Build Coastguard Worker               OpMemberName %sk_PerVertex 1 "sk_PointSize"
8*c8dee2aaSAndroid Build Coastguard Worker               OpName %sk_InstanceID "sk_InstanceID"
9*c8dee2aaSAndroid Build Coastguard Worker               OpName %sk_VertexID "sk_VertexID"
10*c8dee2aaSAndroid Build Coastguard Worker               OpName %vcoord_Stage0 "vcoord_Stage0"
11*c8dee2aaSAndroid Build Coastguard Worker               OpName %main "main"
12*c8dee2aaSAndroid Build Coastguard Worker               OpName %x "x"
13*c8dee2aaSAndroid Build Coastguard Worker               OpName %y "y"
14*c8dee2aaSAndroid Build Coastguard Worker               OpName %ileft "ileft"
15*c8dee2aaSAndroid Build Coastguard Worker               OpName %iright "iright"
16*c8dee2aaSAndroid Build Coastguard Worker               OpName %itop "itop"
17*c8dee2aaSAndroid Build Coastguard Worker               OpName %ibot "ibot"
18*c8dee2aaSAndroid Build Coastguard Worker               OpName %outset "outset"
19*c8dee2aaSAndroid Build Coastguard Worker               OpName %l "l"
20*c8dee2aaSAndroid Build Coastguard Worker               OpName %r "r"
21*c8dee2aaSAndroid Build Coastguard Worker               OpName %t "t"
22*c8dee2aaSAndroid Build Coastguard Worker               OpName %b "b"
23*c8dee2aaSAndroid Build Coastguard Worker               OpName %vertexpos "vertexpos"
24*c8dee2aaSAndroid Build Coastguard Worker               OpMemberDecorate %sk_PerVertex 0 BuiltIn Position
25*c8dee2aaSAndroid Build Coastguard Worker               OpMemberDecorate %sk_PerVertex 1 BuiltIn PointSize
26*c8dee2aaSAndroid Build Coastguard Worker               OpDecorate %sk_PerVertex Block
27*c8dee2aaSAndroid Build Coastguard Worker               OpDecorate %sk_InstanceID BuiltIn InstanceIndex
28*c8dee2aaSAndroid Build Coastguard Worker               OpDecorate %sk_VertexID BuiltIn VertexIndex
29*c8dee2aaSAndroid Build Coastguard Worker               OpDecorate %vcoord_Stage0 Location 1
30*c8dee2aaSAndroid Build Coastguard Worker               OpDecorate %vcoord_Stage0 NoPerspective
31*c8dee2aaSAndroid Build Coastguard Worker      %float = OpTypeFloat 32
32*c8dee2aaSAndroid Build Coastguard Worker    %v4float = OpTypeVector %float 4
33*c8dee2aaSAndroid Build Coastguard Worker%sk_PerVertex = OpTypeStruct %v4float %float
34*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Output_sk_PerVertex = OpTypePointer Output %sk_PerVertex
35*c8dee2aaSAndroid Build Coastguard Worker          %3 = OpVariable %_ptr_Output_sk_PerVertex Output
36*c8dee2aaSAndroid Build Coastguard Worker        %int = OpTypeInt 32 1
37*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Input_int = OpTypePointer Input %int
38*c8dee2aaSAndroid Build Coastguard Worker%sk_InstanceID = OpVariable %_ptr_Input_int Input
39*c8dee2aaSAndroid Build Coastguard Worker%sk_VertexID = OpVariable %_ptr_Input_int Input
40*c8dee2aaSAndroid Build Coastguard Worker    %v2float = OpTypeVector %float 2
41*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Output_v2float = OpTypePointer Output %v2float
42*c8dee2aaSAndroid Build Coastguard Worker%vcoord_Stage0 = OpVariable %_ptr_Output_v2float Output
43*c8dee2aaSAndroid Build Coastguard Worker       %void = OpTypeVoid
44*c8dee2aaSAndroid Build Coastguard Worker         %16 = OpTypeFunction %void
45*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Function_int = OpTypePointer Function %int
46*c8dee2aaSAndroid Build Coastguard Worker    %int_200 = OpConstant %int 200
47*c8dee2aaSAndroid Build Coastguard Worker    %int_929 = OpConstant %int 929
48*c8dee2aaSAndroid Build Coastguard Worker     %int_17 = OpConstant %int 17
49*c8dee2aaSAndroid Build Coastguard Worker      %int_1 = OpConstant %int 1
50*c8dee2aaSAndroid Build Coastguard Worker   %int_1637 = OpConstant %int 1637
51*c8dee2aaSAndroid Build Coastguard Worker    %int_313 = OpConstant %int 313
52*c8dee2aaSAndroid Build Coastguard Worker   %int_1901 = OpConstant %int 1901
53*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Function_float = OpTypePointer Function %float
54*c8dee2aaSAndroid Build Coastguard Worker%float_0_03125 = OpConstant %float 0.03125
55*c8dee2aaSAndroid Build Coastguard Worker      %int_0 = OpConstant %int 0
56*c8dee2aaSAndroid Build Coastguard Worker      %int_2 = OpConstant %int 2
57*c8dee2aaSAndroid Build Coastguard Worker       %bool = OpTypeBool
58*c8dee2aaSAndroid Build Coastguard Worker%float_0_0625 = OpConstant %float 0.0625
59*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Function_v2float = OpTypePointer Function %v2float
60*c8dee2aaSAndroid Build Coastguard Worker     %int_n1 = OpConstant %int -1
61*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Output_float = OpTypePointer Output %float
62*c8dee2aaSAndroid Build Coastguard Worker    %float_0 = OpConstant %float 0
63*c8dee2aaSAndroid Build Coastguard Worker    %float_1 = OpConstant %float 1
64*c8dee2aaSAndroid Build Coastguard Worker%_ptr_Output_v4float = OpTypePointer Output %v4float
65*c8dee2aaSAndroid Build Coastguard Worker       %main = OpFunction %void None %16
66*c8dee2aaSAndroid Build Coastguard Worker         %17 = OpLabel
67*c8dee2aaSAndroid Build Coastguard Worker          %x = OpVariable %_ptr_Function_int Function
68*c8dee2aaSAndroid Build Coastguard Worker          %y = OpVariable %_ptr_Function_int Function
69*c8dee2aaSAndroid Build Coastguard Worker      %ileft = OpVariable %_ptr_Function_int Function
70*c8dee2aaSAndroid Build Coastguard Worker     %iright = OpVariable %_ptr_Function_int Function
71*c8dee2aaSAndroid Build Coastguard Worker       %itop = OpVariable %_ptr_Function_int Function
72*c8dee2aaSAndroid Build Coastguard Worker       %ibot = OpVariable %_ptr_Function_int Function
73*c8dee2aaSAndroid Build Coastguard Worker     %outset = OpVariable %_ptr_Function_float Function
74*c8dee2aaSAndroid Build Coastguard Worker         %63 = OpVariable %_ptr_Function_float Function
75*c8dee2aaSAndroid Build Coastguard Worker          %l = OpVariable %_ptr_Function_float Function
76*c8dee2aaSAndroid Build Coastguard Worker          %r = OpVariable %_ptr_Function_float Function
77*c8dee2aaSAndroid Build Coastguard Worker          %t = OpVariable %_ptr_Function_float Function
78*c8dee2aaSAndroid Build Coastguard Worker          %b = OpVariable %_ptr_Function_float Function
79*c8dee2aaSAndroid Build Coastguard Worker  %vertexpos = OpVariable %_ptr_Function_v2float Function
80*c8dee2aaSAndroid Build Coastguard Worker         %92 = OpVariable %_ptr_Function_float Function
81*c8dee2aaSAndroid Build Coastguard Worker        %104 = OpVariable %_ptr_Function_float Function
82*c8dee2aaSAndroid Build Coastguard Worker         %20 = OpLoad %int %sk_InstanceID
83*c8dee2aaSAndroid Build Coastguard Worker         %22 = OpSMod %int %20 %int_200
84*c8dee2aaSAndroid Build Coastguard Worker               OpStore %x %22
85*c8dee2aaSAndroid Build Coastguard Worker         %24 = OpLoad %int %sk_InstanceID
86*c8dee2aaSAndroid Build Coastguard Worker         %25 = OpSDiv %int %24 %int_200
87*c8dee2aaSAndroid Build Coastguard Worker               OpStore %y %25
88*c8dee2aaSAndroid Build Coastguard Worker         %27 = OpLoad %int %sk_InstanceID
89*c8dee2aaSAndroid Build Coastguard Worker         %29 = OpIMul %int %27 %int_929
90*c8dee2aaSAndroid Build Coastguard Worker         %31 = OpSMod %int %29 %int_17
91*c8dee2aaSAndroid Build Coastguard Worker               OpStore %ileft %31
92*c8dee2aaSAndroid Build Coastguard Worker         %34 = OpIAdd %int %31 %int_1
93*c8dee2aaSAndroid Build Coastguard Worker         %35 = OpLoad %int %sk_InstanceID
94*c8dee2aaSAndroid Build Coastguard Worker         %37 = OpIMul %int %35 %int_1637
95*c8dee2aaSAndroid Build Coastguard Worker         %38 = OpISub %int %int_17 %31
96*c8dee2aaSAndroid Build Coastguard Worker         %39 = OpSMod %int %37 %38
97*c8dee2aaSAndroid Build Coastguard Worker         %40 = OpIAdd %int %34 %39
98*c8dee2aaSAndroid Build Coastguard Worker               OpStore %iright %40
99*c8dee2aaSAndroid Build Coastguard Worker         %42 = OpLoad %int %sk_InstanceID
100*c8dee2aaSAndroid Build Coastguard Worker         %44 = OpIMul %int %42 %int_313
101*c8dee2aaSAndroid Build Coastguard Worker         %45 = OpSMod %int %44 %int_17
102*c8dee2aaSAndroid Build Coastguard Worker               OpStore %itop %45
103*c8dee2aaSAndroid Build Coastguard Worker         %47 = OpIAdd %int %45 %int_1
104*c8dee2aaSAndroid Build Coastguard Worker         %48 = OpLoad %int %sk_InstanceID
105*c8dee2aaSAndroid Build Coastguard Worker         %50 = OpIMul %int %48 %int_1901
106*c8dee2aaSAndroid Build Coastguard Worker         %51 = OpISub %int %int_17 %45
107*c8dee2aaSAndroid Build Coastguard Worker         %52 = OpSMod %int %50 %51
108*c8dee2aaSAndroid Build Coastguard Worker         %53 = OpIAdd %int %47 %52
109*c8dee2aaSAndroid Build Coastguard Worker               OpStore %ibot %53
110*c8dee2aaSAndroid Build Coastguard Worker               OpStore %outset %float_0_03125
111*c8dee2aaSAndroid Build Coastguard Worker         %58 = OpIAdd %int %22 %25
112*c8dee2aaSAndroid Build Coastguard Worker         %60 = OpSMod %int %58 %int_2
113*c8dee2aaSAndroid Build Coastguard Worker         %61 = OpIEqual %bool %int_0 %60
114*c8dee2aaSAndroid Build Coastguard Worker               OpSelectionMerge %66 None
115*c8dee2aaSAndroid Build Coastguard Worker               OpBranchConditional %61 %64 %65
116*c8dee2aaSAndroid Build Coastguard Worker         %64 = OpLabel
117*c8dee2aaSAndroid Build Coastguard Worker         %67 = OpFNegate %float %float_0_03125
118*c8dee2aaSAndroid Build Coastguard Worker               OpStore %63 %67
119*c8dee2aaSAndroid Build Coastguard Worker               OpBranch %66
120*c8dee2aaSAndroid Build Coastguard Worker         %65 = OpLabel
121*c8dee2aaSAndroid Build Coastguard Worker               OpStore %63 %float_0_03125
122*c8dee2aaSAndroid Build Coastguard Worker               OpBranch %66
123*c8dee2aaSAndroid Build Coastguard Worker         %66 = OpLabel
124*c8dee2aaSAndroid Build Coastguard Worker         %68 = OpLoad %float %63
125*c8dee2aaSAndroid Build Coastguard Worker               OpStore %outset %68
126*c8dee2aaSAndroid Build Coastguard Worker         %70 = OpConvertSToF %float %31
127*c8dee2aaSAndroid Build Coastguard Worker         %72 = OpFMul %float %70 %float_0_0625
128*c8dee2aaSAndroid Build Coastguard Worker         %73 = OpFSub %float %72 %68
129*c8dee2aaSAndroid Build Coastguard Worker               OpStore %l %73
130*c8dee2aaSAndroid Build Coastguard Worker         %75 = OpConvertSToF %float %40
131*c8dee2aaSAndroid Build Coastguard Worker         %76 = OpFMul %float %75 %float_0_0625
132*c8dee2aaSAndroid Build Coastguard Worker         %77 = OpFAdd %float %76 %68
133*c8dee2aaSAndroid Build Coastguard Worker               OpStore %r %77
134*c8dee2aaSAndroid Build Coastguard Worker         %79 = OpConvertSToF %float %45
135*c8dee2aaSAndroid Build Coastguard Worker         %80 = OpFMul %float %79 %float_0_0625
136*c8dee2aaSAndroid Build Coastguard Worker         %81 = OpFSub %float %80 %68
137*c8dee2aaSAndroid Build Coastguard Worker               OpStore %t %81
138*c8dee2aaSAndroid Build Coastguard Worker         %83 = OpConvertSToF %float %53
139*c8dee2aaSAndroid Build Coastguard Worker         %84 = OpFMul %float %83 %float_0_0625
140*c8dee2aaSAndroid Build Coastguard Worker         %85 = OpFAdd %float %84 %68
141*c8dee2aaSAndroid Build Coastguard Worker               OpStore %b %85
142*c8dee2aaSAndroid Build Coastguard Worker         %88 = OpConvertSToF %float %22
143*c8dee2aaSAndroid Build Coastguard Worker         %89 = OpLoad %int %sk_VertexID
144*c8dee2aaSAndroid Build Coastguard Worker         %90 = OpSMod %int %89 %int_2
145*c8dee2aaSAndroid Build Coastguard Worker         %91 = OpIEqual %bool %int_0 %90
146*c8dee2aaSAndroid Build Coastguard Worker               OpSelectionMerge %95 None
147*c8dee2aaSAndroid Build Coastguard Worker               OpBranchConditional %91 %93 %94
148*c8dee2aaSAndroid Build Coastguard Worker         %93 = OpLabel
149*c8dee2aaSAndroid Build Coastguard Worker               OpStore %92 %73
150*c8dee2aaSAndroid Build Coastguard Worker               OpBranch %95
151*c8dee2aaSAndroid Build Coastguard Worker         %94 = OpLabel
152*c8dee2aaSAndroid Build Coastguard Worker               OpStore %92 %77
153*c8dee2aaSAndroid Build Coastguard Worker               OpBranch %95
154*c8dee2aaSAndroid Build Coastguard Worker         %95 = OpLabel
155*c8dee2aaSAndroid Build Coastguard Worker         %96 = OpLoad %float %92
156*c8dee2aaSAndroid Build Coastguard Worker         %97 = OpFAdd %float %88 %96
157*c8dee2aaSAndroid Build Coastguard Worker         %98 = OpAccessChain %_ptr_Function_float %vertexpos %int_0
158*c8dee2aaSAndroid Build Coastguard Worker               OpStore %98 %97
159*c8dee2aaSAndroid Build Coastguard Worker         %99 = OpLoad %int %y
160*c8dee2aaSAndroid Build Coastguard Worker        %100 = OpConvertSToF %float %99
161*c8dee2aaSAndroid Build Coastguard Worker        %101 = OpLoad %int %sk_VertexID
162*c8dee2aaSAndroid Build Coastguard Worker        %102 = OpSDiv %int %101 %int_2
163*c8dee2aaSAndroid Build Coastguard Worker        %103 = OpIEqual %bool %int_0 %102
164*c8dee2aaSAndroid Build Coastguard Worker               OpSelectionMerge %107 None
165*c8dee2aaSAndroid Build Coastguard Worker               OpBranchConditional %103 %105 %106
166*c8dee2aaSAndroid Build Coastguard Worker        %105 = OpLabel
167*c8dee2aaSAndroid Build Coastguard Worker        %108 = OpLoad %float %t
168*c8dee2aaSAndroid Build Coastguard Worker               OpStore %104 %108
169*c8dee2aaSAndroid Build Coastguard Worker               OpBranch %107
170*c8dee2aaSAndroid Build Coastguard Worker        %106 = OpLabel
171*c8dee2aaSAndroid Build Coastguard Worker        %109 = OpLoad %float %b
172*c8dee2aaSAndroid Build Coastguard Worker               OpStore %104 %109
173*c8dee2aaSAndroid Build Coastguard Worker               OpBranch %107
174*c8dee2aaSAndroid Build Coastguard Worker        %107 = OpLabel
175*c8dee2aaSAndroid Build Coastguard Worker        %110 = OpLoad %float %104
176*c8dee2aaSAndroid Build Coastguard Worker        %111 = OpFAdd %float %100 %110
177*c8dee2aaSAndroid Build Coastguard Worker        %112 = OpAccessChain %_ptr_Function_float %vertexpos %int_1
178*c8dee2aaSAndroid Build Coastguard Worker               OpStore %112 %111
179*c8dee2aaSAndroid Build Coastguard Worker        %113 = OpLoad %int %sk_VertexID
180*c8dee2aaSAndroid Build Coastguard Worker        %114 = OpSMod %int %113 %int_2
181*c8dee2aaSAndroid Build Coastguard Worker        %115 = OpIEqual %bool %int_0 %114
182*c8dee2aaSAndroid Build Coastguard Worker        %116 = OpSelect %int %115 %int_n1 %int_1
183*c8dee2aaSAndroid Build Coastguard Worker        %118 = OpConvertSToF %float %116
184*c8dee2aaSAndroid Build Coastguard Worker        %119 = OpAccessChain %_ptr_Output_float %vcoord_Stage0 %int_0
185*c8dee2aaSAndroid Build Coastguard Worker               OpStore %119 %118
186*c8dee2aaSAndroid Build Coastguard Worker        %121 = OpLoad %int %sk_VertexID
187*c8dee2aaSAndroid Build Coastguard Worker        %122 = OpSDiv %int %121 %int_2
188*c8dee2aaSAndroid Build Coastguard Worker        %123 = OpIEqual %bool %int_0 %122
189*c8dee2aaSAndroid Build Coastguard Worker        %124 = OpSelect %int %123 %int_n1 %int_1
190*c8dee2aaSAndroid Build Coastguard Worker        %125 = OpConvertSToF %float %124
191*c8dee2aaSAndroid Build Coastguard Worker        %126 = OpAccessChain %_ptr_Output_float %vcoord_Stage0 %int_1
192*c8dee2aaSAndroid Build Coastguard Worker               OpStore %126 %125
193*c8dee2aaSAndroid Build Coastguard Worker        %127 = OpLoad %v2float %vertexpos
194*c8dee2aaSAndroid Build Coastguard Worker        %128 = OpCompositeExtract %float %127 0
195*c8dee2aaSAndroid Build Coastguard Worker        %129 = OpLoad %v2float %vertexpos
196*c8dee2aaSAndroid Build Coastguard Worker        %130 = OpCompositeExtract %float %129 1
197*c8dee2aaSAndroid Build Coastguard Worker        %133 = OpCompositeConstruct %v4float %128 %130 %float_0 %float_1
198*c8dee2aaSAndroid Build Coastguard Worker        %134 = OpAccessChain %_ptr_Output_v4float %3 %int_0
199*c8dee2aaSAndroid Build Coastguard Worker               OpStore %134 %133
200*c8dee2aaSAndroid Build Coastguard Worker               OpReturn
201*c8dee2aaSAndroid Build Coastguard Worker               OpFunctionEnd
202