45 lines
1.5 KiB
GLSL
45 lines
1.5 KiB
GLSL
|
OpCapability Shader
|
||
|
|
%1 = OpExtInstImport "GLSL.std.450"
|
||
|
|
OpMemoryModel Logical GLSL450
|
||
|
|
OpEntryPoint Fragment %main "main" %sk_FragColor %sk_Clockwise
|
||
|
|
OpExecutionMode %main OriginUpperLeft
|
||
|
|
OpName %sk_FragColor "sk_FragColor"
|
||
|
|
OpName %sk_Clockwise "sk_Clockwise"
|
||
|
|
OpName %a "a"
|
||
|
|
OpName %main "main"
|
||
|
|
OpDecorate %sk_FragColor RelaxedPrecision
|
||
|
|
OpDecorate %sk_FragColor Location 0
|
||
|
|
OpDecorate %sk_FragColor Index 0
|
||
|
|
OpDecorate %sk_Clockwise RelaxedPrecision
|
||
|
|
OpDecorate %sk_Clockwise BuiltIn FrontFacing
|
||
|
|
OpDecorate %a RelaxedPrecision
|
||
|
|
OpDecorate %19 RelaxedPrecision
|
||
|
|
OpDecorate %24 RelaxedPrecision
|
||
|
|
%float = OpTypeFloat 32
|
||
|
|
%v4float = OpTypeVector %float 4
|
||
|
|
%_ptr_Output_v4float = OpTypePointer Output %v4float
|
||
|
|
%sk_FragColor = OpVariable %_ptr_Output_v4float Output
|
||
|
|
%bool = OpTypeBool
|
||
|
|
%_ptr_Input_bool = OpTypePointer Input %bool
|
||
|
|
%sk_Clockwise = OpVariable %_ptr_Input_bool Input
|
||
|
|
%mat4v4float = OpTypeMatrix %v4float 4
|
||
|
|
%_ptr_Private_mat4v4float = OpTypePointer Private %mat4v4float
|
||
|
|
%a = OpVariable %_ptr_Private_mat4v4float Private
|
||
|
|
%void = OpTypeVoid
|
||
|
|
%14 = OpTypeFunction %void
|
||
|
|
%_ptr_Function_mat4v4float = OpTypePointer Function %mat4v4float
|
||
|
|
%int = OpTypeInt 32 1
|
||
|
|
%int_0 = OpConstant %int 0
|
||
|
|
%_ptr_Function_v4float = OpTypePointer Function %v4float
|
||
|
|
%main = OpFunction %void None %14
|
||
|
|
%15 = OpLabel
|
||
|
|
%16 = OpVariable %_ptr_Function_mat4v4float Function
|
||
|
|
%19 = OpLoad %mat4v4float %a
|
||
|
|
%18 = OpExtInst %mat4v4float %1 MatrixInverse %19
|
||
|
|
OpStore %16 %18
|
||
|
|
%22 = OpAccessChain %_ptr_Function_v4float %16 %int_0
|
||
|
|
%24 = OpLoad %v4float %22
|
||
|
|
OpStore %sk_FragColor %24
|
||
|
|
OpReturn
|
||
|
|
OpFunctionEnd
|