| #!amber |
| |
| # Copyright 2020 Google LLC |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # A tessellation evaluation shader test for ModfStruct. |
| |
| DEVICE_FEATURE tessellationShader |
| |
| # SHADER vertex vert_shader GLSL |
| # #version 430 |
| # precision highp float; |
| # |
| # const uint ndp = 1296; |
| # const uint ndpSqrt = uint(sqrt(ndp)); |
| # const float halfGridElementSize = 1.0 / float(ndpSqrt); |
| # |
| # layout (location = 0) in vec2 position; |
| # layout (location = 0) flat out uint ndx_out; |
| # |
| # void main () |
| # { |
| # uint xcoord = uint(ndpSqrt * ((position.x + halfGridElementSize + 1) / 2) - 1); |
| # uint ycoord = uint(ndpSqrt * ((position.y + halfGridElementSize + 1) / 2) - 1); |
| # ndx_out = xcoord + ycoord * ndpSqrt; |
| # |
| # gl_Position = vec4(position, 0, 1); |
| # |
| # return; |
| # } |
| # END |
| |
| SHADER vertex vert_shader SPIRV-ASM |
| OpCapability Shader |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Vertex %main "main" %position %ndx_out %_ |
| OpDecorate %position Location 0 |
| OpDecorate %ndx_out Flat |
| OpDecorate %ndx_out Location 0 |
| OpMemberDecorate %gl_PerVertex 0 BuiltIn Position |
| OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize |
| OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance |
| OpDecorate %gl_PerVertex Block |
| %void = OpTypeVoid |
| %3 = OpTypeFunction %void |
| %uint = OpTypeInt 32 0 |
| %float = OpTypeFloat 32 |
| %v2float = OpTypeVector %float 2 |
| %_ptr_Input_v2float = OpTypePointer Input %v2float |
| %position = OpVariable %_ptr_Input_v2float Input |
| %uint_0 = OpConstant %uint 0 |
| %_ptr_Input_float = OpTypePointer Input %float |
| %float_1 = OpConstant %float 1 |
| %uint_1 = OpConstant %uint 1 |
| %_ptr_Output_uint = OpTypePointer Output %uint |
| %ndx_out = OpVariable %_ptr_Output_uint Output |
| %uint_36 = OpConstant %uint 36 |
| %v4float = OpTypeVector %float 4 |
| %_arr_float_uint_1 = OpTypeArray %float %uint_1 |
| %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 |
| %_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex |
| %_ = OpVariable %_ptr_Output_gl_PerVertex Output |
| %int = OpTypeInt 32 1 |
| %int_0 = OpConstant %int 0 |
| %float_0 = OpConstant %float 0 |
| %_ptr_Output_v4float = OpTypePointer Output %v4float |
| %float_1_02777779 = OpConstant %float 1.02777779 |
| %float_18 = OpConstant %float 18 |
| %main = OpFunction %void None %3 |
| %5 = OpLabel |
| %16 = OpAccessChain %_ptr_Input_float %position %uint_0 |
| %17 = OpLoad %float %16 |
| %21 = OpFAdd %float %17 %float_1_02777779 |
| %24 = OpFMul %float %21 %float_18 |
| %25 = OpFSub %float %24 %float_1 |
| %26 = OpConvertFToU %uint %25 |
| %29 = OpAccessChain %_ptr_Input_float %position %uint_1 |
| %30 = OpLoad %float %29 |
| %32 = OpFAdd %float %30 %float_1_02777779 |
| %34 = OpFMul %float %32 %float_18 |
| %35 = OpFSub %float %34 %float_1 |
| %36 = OpConvertFToU %uint %35 |
| %42 = OpIMul %uint %36 %uint_36 |
| %43 = OpIAdd %uint %26 %42 |
| OpStore %ndx_out %43 |
| %51 = OpLoad %v2float %position |
| %53 = OpCompositeExtract %float %51 0 |
| %54 = OpCompositeExtract %float %51 1 |
| %55 = OpCompositeConstruct %v4float %53 %54 %float_0 %float_1 |
| %57 = OpAccessChain %_ptr_Output_v4float %_ %int_0 |
| OpStore %57 %55 |
| OpReturn |
| OpFunctionEnd |
| END |
| |
| # SHADER tessellation_control tesc_shader GLSL |
| # #version 430 |
| # precision highp float; |
| # |
| # layout (vertices = 3) out; |
| # |
| # layout (location = 0) flat in uint ndx_in[]; |
| # layout (location = 0) flat out uint ndx_out[]; |
| # |
| # void main () |
| # { |
| # gl_TessLevelInner[0] = 1.0; |
| # gl_TessLevelInner[1] = 1.0; |
| # gl_TessLevelOuter[0] = 1.0; |
| # gl_TessLevelOuter[1] = 1.0; |
| # gl_TessLevelOuter[2] = 1.0; |
| # gl_TessLevelOuter[3] = 1.0; |
| # |
| # gl_out[gl_InvocationID].gl_Position = gl_in[gl_InvocationID].gl_Position; |
| # ndx_out[gl_InvocationID] = ndx_in[gl_InvocationID]; |
| # } |
| # END |
| |
| SHADER tessellation_control tesc_shader SPIRV-ASM |
| OpCapability Tessellation |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint TessellationControl %main "main" %gl_TessLevelInner %gl_TessLevelOuter %gl_out %gl_InvocationID %gl_in %ndx_out %ndx_in |
| OpExecutionMode %main OutputVertices 3 |
| OpDecorate %gl_TessLevelInner Patch |
| OpDecorate %gl_TessLevelInner BuiltIn TessLevelInner |
| OpDecorate %gl_TessLevelOuter Patch |
| OpDecorate %gl_TessLevelOuter BuiltIn TessLevelOuter |
| OpMemberDecorate %gl_PerVertex 0 BuiltIn Position |
| OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize |
| OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance |
| OpDecorate %gl_PerVertex Block |
| OpDecorate %gl_InvocationID BuiltIn InvocationId |
| OpMemberDecorate %gl_PerVertex_0 0 BuiltIn Position |
| OpMemberDecorate %gl_PerVertex_0 1 BuiltIn PointSize |
| OpMemberDecorate %gl_PerVertex_0 2 BuiltIn ClipDistance |
| OpDecorate %gl_PerVertex_0 Block |
| OpDecorate %ndx_out Flat |
| OpDecorate %ndx_out Location 0 |
| OpDecorate %ndx_in Flat |
| OpDecorate %ndx_in Location 0 |
| %void = OpTypeVoid |
| %3 = OpTypeFunction %void |
| %float = OpTypeFloat 32 |
| %uint = OpTypeInt 32 0 |
| %uint_2 = OpConstant %uint 2 |
| %_arr_float_uint_2 = OpTypeArray %float %uint_2 |
| %_ptr_Output__arr_float_uint_2 = OpTypePointer Output %_arr_float_uint_2 |
| %gl_TessLevelInner = OpVariable %_ptr_Output__arr_float_uint_2 Output |
| %int = OpTypeInt 32 1 |
| %int_0 = OpConstant %int 0 |
| %float_1 = OpConstant %float 1 |
| %_ptr_Output_float = OpTypePointer Output %float |
| %int_1 = OpConstant %int 1 |
| %uint_4 = OpConstant %uint 4 |
| %_arr_float_uint_4 = OpTypeArray %float %uint_4 |
| %_ptr_Output__arr_float_uint_4 = OpTypePointer Output %_arr_float_uint_4 |
| %gl_TessLevelOuter = OpVariable %_ptr_Output__arr_float_uint_4 Output |
| %int_2 = OpConstant %int 2 |
| %int_3 = OpConstant %int 3 |
| %v4float = OpTypeVector %float 4 |
| %uint_1 = OpConstant %uint 1 |
| %_arr_float_uint_1 = OpTypeArray %float %uint_1 |
| %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 |
| %uint_3 = OpConstant %uint 3 |
| %_arr_gl_PerVertex_uint_3 = OpTypeArray %gl_PerVertex %uint_3 |
| %_ptr_Output__arr_gl_PerVertex_uint_3 = OpTypePointer Output %_arr_gl_PerVertex_uint_3 |
| %gl_out = OpVariable %_ptr_Output__arr_gl_PerVertex_uint_3 Output |
| %_ptr_Input_int = OpTypePointer Input %int |
| %gl_InvocationID = OpVariable %_ptr_Input_int Input |
| %gl_PerVertex_0 = OpTypeStruct %v4float %float %_arr_float_uint_1 |
| %uint_32 = OpConstant %uint 32 |
| %_arr_gl_PerVertex_0_uint_32 = OpTypeArray %gl_PerVertex_0 %uint_32 |
| %_ptr_Input__arr_gl_PerVertex_0_uint_32 = OpTypePointer Input %_arr_gl_PerVertex_0_uint_32 |
| %gl_in = OpVariable %_ptr_Input__arr_gl_PerVertex_0_uint_32 Input |
| %_ptr_Input_v4float = OpTypePointer Input %v4float |
| %_ptr_Output_v4float = OpTypePointer Output %v4float |
| %_arr_uint_uint_3 = OpTypeArray %uint %uint_3 |
| %_ptr_Output__arr_uint_uint_3 = OpTypePointer Output %_arr_uint_uint_3 |
| %ndx_out = OpVariable %_ptr_Output__arr_uint_uint_3 Output |
| %_arr_uint_uint_32 = OpTypeArray %uint %uint_32 |
| %_ptr_Input__arr_uint_uint_32 = OpTypePointer Input %_arr_uint_uint_32 |
| %ndx_in = OpVariable %_ptr_Input__arr_uint_uint_32 Input |
| %_ptr_Input_uint = OpTypePointer Input %uint |
| %_ptr_Output_uint = OpTypePointer Output %uint |
| %main = OpFunction %void None %3 |
| %5 = OpLabel |
| %16 = OpAccessChain %_ptr_Output_float %gl_TessLevelInner %int_0 |
| OpStore %16 %float_1 |
| %18 = OpAccessChain %_ptr_Output_float %gl_TessLevelInner %int_1 |
| OpStore %18 %float_1 |
| %23 = OpAccessChain %_ptr_Output_float %gl_TessLevelOuter %int_0 |
| OpStore %23 %float_1 |
| %24 = OpAccessChain %_ptr_Output_float %gl_TessLevelOuter %int_1 |
| OpStore %24 %float_1 |
| %26 = OpAccessChain %_ptr_Output_float %gl_TessLevelOuter %int_2 |
| OpStore %26 %float_1 |
| %28 = OpAccessChain %_ptr_Output_float %gl_TessLevelOuter %int_3 |
| OpStore %28 %float_1 |
| %39 = OpLoad %int %gl_InvocationID |
| %47 = OpAccessChain %_ptr_Input_v4float %gl_in %39 %int_0 |
| %48 = OpLoad %v4float %47 |
| %50 = OpAccessChain %_ptr_Output_v4float %gl_out %39 %int_0 |
| OpStore %50 %48 |
| %60 = OpAccessChain %_ptr_Input_uint %ndx_in %39 |
| %61 = OpLoad %uint %60 |
| %63 = OpAccessChain %_ptr_Output_uint %ndx_out %39 |
| OpStore %63 %61 |
| OpReturn |
| OpFunctionEnd |
| END |
| |
| # SHADER tessellation_evaluation tese_shader GLSL |
| # #version 430 |
| # precision highp float; |
| # |
| # const uint ndp = 1296; |
| # |
| # layout (triangles) in; |
| # |
| # layout (location = 0) flat in uint ndx_in[]; |
| # layout (location = 0) flat out vec2 modf_x_out; |
| # layout (location = 1) flat out vec2 modf_i_out; |
| # layout (location = 2) flat out vec2 modfStruct_x_out; |
| # layout (location = 3) flat out vec2 modfStruct_i_out; |
| # |
| # layout(set = 0, binding = 0) readonly buffer block0 { |
| # uvec2 in_values[ndp]; |
| # }; |
| # |
| # struct modfStructType |
| # { |
| # vec2 x; |
| # vec2 i; |
| # }; |
| # |
| # // Replaced with native function in SPIR-V. |
| # modfStructType modfStruct (vec2 orig) |
| # { |
| # vec2 x, i; |
| # x = modf(orig, i); |
| # modfStructType res = { x, i }; |
| # return res; |
| # } |
| # |
| # void main () |
| # { |
| # gl_Position = gl_TessCoord.x * gl_in[0].gl_Position + |
| # gl_TessCoord.y * gl_in[1].gl_Position + |
| # gl_TessCoord.z * gl_in[2].gl_Position; |
| # |
| # uvec2 in_uint = in_values[ndx_in[0]]; |
| # vec2 in_float = uintBitsToFloat(in_uint); |
| # vec2 x, i; |
| # modfStructType res; |
| # |
| # x = modf(in_float, i); |
| # res = modfStruct(in_float); |
| # |
| # modf_x_out = x; |
| # modf_i_out = i; |
| # modfStruct_x_out = res.x; |
| # modfStruct_i_out = res.i; |
| # } |
| # END |
| |
| SHADER tessellation_evaluation tese_shader SPIRV-ASM |
| OpCapability Tessellation |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint TessellationEvaluation %main "main" %_ %gl_TessCoord %gl_in %ndx_in %modf_x_out %modf_i_out %modfStruct_x_out %modfStruct_i_out |
| OpExecutionMode %main Triangles |
| OpExecutionMode %main SpacingEqual |
| OpExecutionMode %main VertexOrderCcw |
| OpMemberDecorate %gl_PerVertex 0 BuiltIn Position |
| OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize |
| OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance |
| OpDecorate %gl_PerVertex Block |
| OpDecorate %gl_TessCoord BuiltIn TessCoord |
| OpMemberDecorate %gl_PerVertex_0 0 BuiltIn Position |
| OpMemberDecorate %gl_PerVertex_0 1 BuiltIn PointSize |
| OpMemberDecorate %gl_PerVertex_0 2 BuiltIn ClipDistance |
| OpDecorate %gl_PerVertex_0 Block |
| OpDecorate %_arr_v2uint_uint_1296 ArrayStride 8 |
| OpMemberDecorate %block0 0 NonWritable |
| OpMemberDecorate %block0 0 Offset 0 |
| OpDecorate %block0 BufferBlock |
| OpDecorate %__0 DescriptorSet 0 |
| OpDecorate %__0 Binding 0 |
| OpDecorate %ndx_in Flat |
| OpDecorate %ndx_in Location 0 |
| OpDecorate %modf_x_out Flat |
| OpDecorate %modf_x_out Location 0 |
| OpDecorate %modf_i_out Flat |
| OpDecorate %modf_i_out Location 1 |
| OpDecorate %modfStruct_x_out Flat |
| OpDecorate %modfStruct_x_out Location 2 |
| OpDecorate %modfStruct_i_out Flat |
| OpDecorate %modfStruct_i_out Location 3 |
| %void = OpTypeVoid |
| %3 = OpTypeFunction %void |
| %float = OpTypeFloat 32 |
| %v2float = OpTypeVector %float 2 |
| %_ptr_Function_v2float = OpTypePointer Function %v2float |
| %modfStructType = OpTypeStruct %v2float %v2float |
| %10 = OpTypeFunction %modfStructType %_ptr_Function_v2float |
| %_ptr_Function_modfStructType = OpTypePointer Function %modfStructType |
| %v4float = OpTypeVector %float 4 |
| %uint = OpTypeInt 32 0 |
| %uint_1 = OpConstant %uint 1 |
| %_arr_float_uint_1 = OpTypeArray %float %uint_1 |
| %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 |
| %_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex |
| %_ = OpVariable %_ptr_Output_gl_PerVertex Output |
| %int = OpTypeInt 32 1 |
| %int_0 = OpConstant %int 0 |
| %v3float = OpTypeVector %float 3 |
| %_ptr_Input_v3float = OpTypePointer Input %v3float |
| %gl_TessCoord = OpVariable %_ptr_Input_v3float Input |
| %uint_0 = OpConstant %uint 0 |
| %_ptr_Input_float = OpTypePointer Input %float |
| %gl_PerVertex_0 = OpTypeStruct %v4float %float %_arr_float_uint_1 |
| %uint_32 = OpConstant %uint 32 |
| %_arr_gl_PerVertex_0_uint_32 = OpTypeArray %gl_PerVertex_0 %uint_32 |
| %_ptr_Input__arr_gl_PerVertex_0_uint_32 = OpTypePointer Input %_arr_gl_PerVertex_0_uint_32 |
| %gl_in = OpVariable %_ptr_Input__arr_gl_PerVertex_0_uint_32 Input |
| %_ptr_Input_v4float = OpTypePointer Input %v4float |
| %int_1 = OpConstant %int 1 |
| %uint_2 = OpConstant %uint 2 |
| %int_2 = OpConstant %int 2 |
| %_ptr_Output_v4float = OpTypePointer Output %v4float |
| %v2uint = OpTypeVector %uint 2 |
| %_ptr_Function_v2uint = OpTypePointer Function %v2uint |
| %uint_1296 = OpConstant %uint 1296 |
| %_arr_v2uint_uint_1296 = OpTypeArray %v2uint %uint_1296 |
| %block0 = OpTypeStruct %_arr_v2uint_uint_1296 |
| %_ptr_Uniform_block0 = OpTypePointer Uniform %block0 |
| %__0 = OpVariable %_ptr_Uniform_block0 Uniform |
| %_arr_uint_uint_32 = OpTypeArray %uint %uint_32 |
| %_ptr_Input__arr_uint_uint_32 = OpTypePointer Input %_arr_uint_uint_32 |
| %ndx_in = OpVariable %_ptr_Input__arr_uint_uint_32 Input |
| %_ptr_Input_uint = OpTypePointer Input %uint |
| %_ptr_Uniform_v2uint = OpTypePointer Uniform %v2uint |
| %_ptr_Output_v2float = OpTypePointer Output %v2float |
| %modf_x_out = OpVariable %_ptr_Output_v2float Output |
| %modf_i_out = OpVariable %_ptr_Output_v2float Output |
| %modfStruct_x_out = OpVariable %_ptr_Output_v2float Output |
| %modfStruct_i_out = OpVariable %_ptr_Output_v2float Output |
| %main = OpFunction %void None %3 |
| %5 = OpLabel |
| %in_uint = OpVariable %_ptr_Function_v2uint Function |
| %in_float = OpVariable %_ptr_Function_v2float Function |
| %x_0 = OpVariable %_ptr_Function_v2float Function |
| %i_0 = OpVariable %_ptr_Function_v2float Function |
| %res_0 = OpVariable %_ptr_Function_modfStructType Function |
| %40 = OpAccessChain %_ptr_Input_float %gl_TessCoord %uint_0 |
| %41 = OpLoad %float %40 |
| %48 = OpAccessChain %_ptr_Input_v4float %gl_in %int_0 %int_0 |
| %49 = OpLoad %v4float %48 |
| %50 = OpVectorTimesScalar %v4float %49 %41 |
| %51 = OpAccessChain %_ptr_Input_float %gl_TessCoord %uint_1 |
| %52 = OpLoad %float %51 |
| %54 = OpAccessChain %_ptr_Input_v4float %gl_in %int_1 %int_0 |
| %55 = OpLoad %v4float %54 |
| %56 = OpVectorTimesScalar %v4float %55 %52 |
| %57 = OpFAdd %v4float %50 %56 |
| %59 = OpAccessChain %_ptr_Input_float %gl_TessCoord %uint_2 |
| %60 = OpLoad %float %59 |
| %62 = OpAccessChain %_ptr_Input_v4float %gl_in %int_2 %int_0 |
| %63 = OpLoad %v4float %62 |
| %64 = OpVectorTimesScalar %v4float %63 %60 |
| %65 = OpFAdd %v4float %57 %64 |
| %67 = OpAccessChain %_ptr_Output_v4float %_ %int_0 |
| OpStore %67 %65 |
| %80 = OpAccessChain %_ptr_Input_uint %ndx_in %int_0 |
| %81 = OpLoad %uint %80 |
| %83 = OpAccessChain %_ptr_Uniform_v2uint %__0 %int_0 %81 |
| %84 = OpLoad %v2uint %83 |
| OpStore %in_uint %84 |
| %86 = OpLoad %v2uint %in_uint |
| %87 = OpBitcast %v2float %86 |
| OpStore %in_float %87 |
| %89 = OpLoad %v2float %in_float |
| %91 = OpExtInst %v2float %1 Modf %89 %i_0 |
| OpStore %x_0 %91 |
| %94 = OpLoad %v2float %in_float |
| %95 = OpExtInst %modfStructType %1 ModfStruct %94 |
| OpStore %res_0 %95 |
| %98 = OpLoad %v2float %x_0 |
| OpStore %modf_x_out %98 |
| %100 = OpLoad %v2float %i_0 |
| OpStore %modf_i_out %100 |
| %102 = OpAccessChain %_ptr_Function_v2float %res_0 %int_0 |
| %103 = OpLoad %v2float %102 |
| OpStore %modfStruct_x_out %103 |
| %105 = OpAccessChain %_ptr_Function_v2float %res_0 %int_1 |
| %106 = OpLoad %v2float %105 |
| OpStore %modfStruct_i_out %106 |
| OpReturn |
| OpFunctionEnd |
| END |
| |
| # SHADER fragment frag_shader GLSL |
| # #version 430 |
| # precision highp float; |
| # |
| # layout (location = 0) flat in vec2 modf_x_in; |
| # layout (location = 1) flat in vec2 modf_i_in; |
| # layout (location = 2) flat in vec2 modfStruct_x_in; |
| # layout (location = 3) flat in vec2 modfStruct_i_in; |
| # |
| # layout (location = 0) out vec4 modf_x_out; |
| # layout (location = 1) out vec4 modf_i_out; |
| # layout (location = 2) out vec4 modfStruct_x_out; |
| # layout (location = 3) out vec4 modfStruct_i_out; |
| # |
| # const vec4 clear_value = vec4(0.0, 0.0, 0.0, 1.0); |
| # |
| # void main () |
| # { |
| # modf_x_out = clear_value; |
| # modf_i_out = clear_value; |
| # modfStruct_x_out = clear_value; |
| # modfStruct_i_out = clear_value; |
| # modf_x_out.rg = modf_x_in; |
| # modf_i_out.rg = modf_i_in; |
| # modfStruct_x_out.rg = modfStruct_x_in; |
| # modfStruct_i_out.rg = modfStruct_i_in; |
| # } |
| # END |
| |
| SHADER fragment frag_shader SPIRV-ASM |
| OpCapability Shader |
| %1 = OpExtInstImport "GLSL.std.450" |
| OpMemoryModel Logical GLSL450 |
| OpEntryPoint Fragment %main "main" %modf_x_out %modf_i_out %modfStruct_x_out %modfStruct_i_out %modf_x_in %modf_i_in %modfStruct_x_in %modfStruct_i_in |
| OpExecutionMode %main OriginUpperLeft |
| OpDecorate %modf_x_out Location 0 |
| OpDecorate %modf_i_out Location 1 |
| OpDecorate %modfStruct_x_out Location 2 |
| OpDecorate %modfStruct_i_out Location 3 |
| OpDecorate %modf_x_in Flat |
| OpDecorate %modf_x_in Location 0 |
| OpDecorate %modf_i_in Flat |
| OpDecorate %modf_i_in Location 1 |
| OpDecorate %modfStruct_x_in Flat |
| OpDecorate %modfStruct_x_in Location 2 |
| OpDecorate %modfStruct_i_in Flat |
| OpDecorate %modfStruct_i_in Location 3 |
| %void = OpTypeVoid |
| %3 = OpTypeFunction %void |
| %float = OpTypeFloat 32 |
| %v4float = OpTypeVector %float 4 |
| %_ptr_Output_v4float = OpTypePointer Output %v4float |
| %modf_x_out = OpVariable %_ptr_Output_v4float Output |
| %float_0 = OpConstant %float 0 |
| %float_1 = OpConstant %float 1 |
| %12 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_1 |
| %modf_i_out = OpVariable %_ptr_Output_v4float Output |
| %modfStruct_x_out = OpVariable %_ptr_Output_v4float Output |
| %modfStruct_i_out = OpVariable %_ptr_Output_v4float Output |
| %v2float = OpTypeVector %float 2 |
| %_ptr_Input_v2float = OpTypePointer Input %v2float |
| %modf_x_in = OpVariable %_ptr_Input_v2float Input |
| %modf_i_in = OpVariable %_ptr_Input_v2float Input |
| %modfStruct_x_in = OpVariable %_ptr_Input_v2float Input |
| %modfStruct_i_in = OpVariable %_ptr_Input_v2float Input |
| %main = OpFunction %void None %3 |
| %5 = OpLabel |
| OpStore %modf_x_out %12 |
| OpStore %modf_i_out %12 |
| OpStore %modfStruct_x_out %12 |
| OpStore %modfStruct_i_out %12 |
| %19 = OpLoad %v2float %modf_x_in |
| %20 = OpLoad %v4float %modf_x_out |
| %21 = OpVectorShuffle %v4float %20 %19 4 5 2 3 |
| OpStore %modf_x_out %21 |
| %23 = OpLoad %v2float %modf_i_in |
| %24 = OpLoad %v4float %modf_i_out |
| %25 = OpVectorShuffle %v4float %24 %23 4 5 2 3 |
| OpStore %modf_i_out %25 |
| %27 = OpLoad %v2float %modfStruct_x_in |
| %28 = OpLoad %v4float %modfStruct_x_out |
| %29 = OpVectorShuffle %v4float %28 %27 4 5 2 3 |
| OpStore %modfStruct_x_out %29 |
| %31 = OpLoad %v2float %modfStruct_i_in |
| %32 = OpLoad %v4float %modfStruct_i_out |
| %33 = OpVectorShuffle %v4float %32 %31 4 5 2 3 |
| OpStore %modfStruct_i_out %33 |
| OpReturn |
| OpFunctionEnd |
| END |
| |
| BUFFER buf_in DATA_TYPE uint32 SIZE 1296 FILE TEXT input.txt |
| BUFFER vertices DATA_TYPE vec2<float> SIZE 7776 FILE TEXT grid_vertices.txt |
| |
| BUFFER modf_x FORMAT R32G32B32A32_SFLOAT |
| BUFFER modf_i FORMAT R32G32B32A32_SFLOAT |
| BUFFER modfStruct_x FORMAT R32G32B32A32_SFLOAT |
| BUFFER modfStruct_i FORMAT R32G32B32A32_SFLOAT |
| |
| PIPELINE graphics test_pipeline |
| FRAMEBUFFER_SIZE 144 144 |
| |
| ATTACH vert_shader |
| ATTACH tesc_shader |
| ATTACH tese_shader |
| ATTACH frag_shader |
| |
| VERTEX_DATA vertices LOCATION 0 |
| |
| BIND BUFFER buf_in AS storage DESCRIPTOR_SET 0 BINDING 0 |
| BIND BUFFER modf_x AS color LOCATION 0 |
| BIND BUFFER modf_i AS color LOCATION 1 |
| BIND BUFFER modfStruct_x AS color LOCATION 2 |
| BIND BUFFER modfStruct_i AS color LOCATION 3 |
| END |
| |
| #RUN test_pipeline DRAW_GRID POS 0 0 SIZE 144 144 CELLS 144 144 |
| RUN test_pipeline DRAW_ARRAY AS PATCH_LIST START_IDX 0 COUNT 7776 |
| |
| EXPECT modf_x EQ_BUFFER modfStruct_x |
| EXPECT modf_i EQ_BUFFER modfStruct_i |
