glslang/Test/spv.intrinsicsSpecConst.vert
Rex Xu 07aec25f82 Make modifications of GL_EXT_spirv_intrinsics
1. spirv_execution_mode_id and spirv_decorate_id could support
   specialization constants. The original implementation always
   assume only normal frontend constants are valid. It is not true.

2. spirv_type donesn't support type_specifier as an option of
   spirv_type_parameter. At present, only constant_expression is the
   valid option.
2021-10-15 20:22:36 +08:00

15 lines
347 B
GLSL

#version 450 core
#extension GL_EXT_spirv_intrinsics: enable
layout(constant_id = 5) const uint targetWidth = 32;
spirv_execution_mode_id(4460/*=DenormFlushToZero*/, targetWidth);
layout(constant_id = 6) const uint builtIn = 1;
spirv_decorate_id(11/*=BuiltIn*/, builtIn) out float pointSize;
void main()
{
pointSize = 4.0;
}