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import rdtest
import renderdoc as rd
class VK_CBuffer_Zoo(rdtest.TestCase):
def get_capture(self):
return rdtest.run_and_capture("demos_x64", "VK_CBuffer_Zoo", 5)
def check_capture(self):
draw = self.find_draw("Draw")
self.check(draw is not None)
self.controller.SetFrameEvent(draw.eventId, False)
pipe: rd.PipeState = self.controller.GetPipelineState()
stage = rd.ShaderStage.Pixel
# Verify that the GLSL draw is first
disasm = self.controller.DisassembleShader(pipe.GetGraphicsPipelineObject(), pipe.GetShaderReflection(stage),
'')
self.check('GLSL' in disasm)
cbuf: rd.BoundCBuffer = pipe.GetConstantBuffer(stage, 0, 0)
var_check = rdtest.ConstantBufferChecker(
self.controller.GetCBufferVariableContents(pipe.GetShader(stage),
pipe.GetShaderEntryPoint(stage), 0,
cbuf.resourceId, cbuf.byteOffset))
# For more detailed reference for the below checks, see the commented definition of the cbuffer
# in the shader source code in the demo itself
# vec4 a;
var_check.check('a').cols(4).rows(1).value([0.0, 1.0, 2.0, 3.0])
# vec3 b;
var_check.check('b').cols(3).rows(1).value([4.0, 5.0, 6.0])
# vec2 c; vec2 d;
var_check.check('c').cols(2).rows(1).value([8.0, 9.0])
var_check.check('d').cols(2).rows(1).value([10.0, 11.0])
# float e; vec3 f;
var_check.check('e').cols(1).rows(1).value([12.0])
var_check.check('f').cols(3).rows(1).value([16.0, 17.0, 18.0])
# vec4 dummy0;
var_check.check('dummy0')
# float j; vec2 k;
var_check.check('j').cols(1).rows(1).value([24.0])
var_check.check('k').cols(2).rows(1).value([26.0, 27.0])
# vec2 l; float m;
var_check.check('l').cols(2).rows(1).value([28.0, 29.0])
var_check.check('m').cols(1).rows(1).value([30.0])
# float n[4];
var_check.check('n').cols(0).rows(0).arraySize(4).members({
0: lambda x: x.cols(1).rows(1).value([32.0]),
1: lambda x: x.cols(1).rows(1).value([36.0]),
2: lambda x: x.cols(1).rows(1).value([40.0]),
3: lambda x: x.cols(1).rows(1).value([44.0]),
})
# vec4 dummy1;
var_check.check('dummy1')
# float o[4];
var_check.check('o').cols(0).rows(0).arraySize(4).members({
0: lambda x: x.cols(1).rows(1).value([52.0]),
1: lambda x: x.cols(1).rows(1).value([56.0]),
2: lambda x: x.cols(1).rows(1).value([60.0]),
3: lambda x: x.cols(1).rows(1).value([64.0]),
})
# float p;
var_check.check('p').cols(1).rows(1).value([68.0])
# vec4 dummy2;
var_check.check('dummy2')
# column_major vec4x4 q;
var_check.check('q').cols(4).rows(4).column_major().value([76.0, 80.0, 84.0, 88.0,
77.0, 81.0, 85.0, 89.0,
78.0, 82.0, 86.0, 90.0,
79.0, 83.0, 87.0, 91.0])
# row_major vec4x4 r;
var_check.check('r').cols(4).rows(4).row_major().value([92.0, 93.0, 94.0, 95.0,
96.0, 97.0, 98.0, 99.0,
100.0, 101.0, 102.0, 103.0])
# column_major vec4x3 s;
var_check.check('s').cols(4).rows(3).column_major().value([108.0, 112.0, 116.0, 120.0,
109.0, 113.0, 117.0, 121.0,
110.0, 114.0, 118.0, 122.0])
# vec4 dummy3;
var_check.check('dummy3')
# row_major vec4x3 t;
var_check.check('t').cols(4).rows(3).row_major().value([128.0, 129.0, 130.0, 131.0,
132.0, 133.0, 134.0, 135.0,
136.0, 137.0, 138.0, 139.0])
# vec4 dummy4;
var_check.check('dummy4')
# column_major vec2x3 u;
var_check.check('u').cols(3).rows(2).column_major().value([144.0, 148.0, 152.0,
145.0, 149.0, 153.0])
# vec4 dummy5;
var_check.check('dummy5')
# row_major vec3x2 v;
var_check.check('v').cols(3).rows(2).row_major().value([160.0, 161.0, 162.0,
164.0, 165.0, 166.0])
# vec4 dummy6;
var_check.check('dummy6')
# column_major vec3x2 w;
var_check.check('w').cols(2).rows(2).column_major().value([172.0, 176.0,
173.0, 177.0])
# vec4 dummy7;
var_check.check('dummy7')
# row_major vec3x2 x;
var_check.check('x').cols(2).rows(2).row_major().value([184.0, 185.0,
188.0, 189.0])
# vec4 dummy8;
var_check.check('dummy8')
# row_major vec2x2 y;
var_check.check('y').cols(2).rows(2).row_major().value([196.0, 197.0,
200.0, 201.0])
# float z;
var_check.check('z').cols(1).rows(1).value([204.0])
# vec4 dummy9;
var_check.check('dummy9')
# vec4 multiarray[3][2];
var_check.check('multiarray').cols(0).rows(0).arraySize(3).members({
0: lambda x: x.cols(0).rows(0).arraySize(2).members({
0: lambda y: y.cols(4).rows(1).value([228.0, 229.0, 230.0, 231.0]),
1: lambda y: y.cols(4).rows(1).value([232.0, 233.0, 234.0, 235.0]),
}),
1: lambda x: x.cols(0).rows(0).arraySize(2).members({
0: lambda y: y.cols(4).rows(1).value([236.0, 237.0, 238.0, 239.0]),
1: lambda y: y.cols(4).rows(1).value([240.0, 241.0, 242.0, 243.0]),
}),
2: lambda x: x.cols(0).rows(0).arraySize(2).members({
0: lambda y: y.cols(4).rows(1).value([244.0, 245.0, 246.0, 247.0]),
1: lambda y: y.cols(4).rows(1).value([248.0, 249.0, 250.0, 251.0]),
}),
})
# struct vec3_1 { vec3 a; float b; };
# struct nested { vec3_1 a; vec4 b[4]; vec3_1 c[4]; };
# nested structa[2];
var_check.check('structa').cols(0).rows(0).arraySize(2).members({
# structa[0]
0: lambda s: s.cols(0).rows(0).structSize(3).members({
'a': lambda x: x.cols(0).rows(0).structSize(2).members({
'a': lambda y: y.cols(3).rows(1).value([252.0, 253.0, 254.0]),
'b': lambda y: y.cols(1).rows(1).value([255.0]),
}),
'b': lambda x: x.cols(0).rows(0).arraySize(4).members({
0: lambda y: y.cols(4).rows(1).value([256.0, 257.0, 258.0, 259.0]),
1: lambda y: y.cols(4).rows(1).value([260.0, 261.0, 262.0, 263.0]),
2: lambda y: y.cols(4).rows(1).value([264.0, 265.0, 266.0, 267.0]),
3: lambda y: y.cols(4).rows(1).value([268.0, 269.0, 270.0, 271.0]),
}),
'c': lambda x: x.cols(0).rows(0).arraySize(4).members({
0: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([272.0, 273.0, 274.0]),
'b': lambda z: z.cols(1).rows(1).value([275.0]),
}),
1: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([276.0, 277.0, 278.0]),
'b': lambda z: z.cols(1).rows(1).value([279.0]),
}),
2: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([280.0, 281.0, 282.0]),
'b': lambda z: z.cols(1).rows(1).value([283.0]),
}),
3: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([284.0, 285.0, 286.0]),
'b': lambda z: z.cols(1).rows(1).value([287.0]),
}),
}),
}),
# structa[1]
1: lambda s: s.cols(0).rows(0).structSize(3).members({
'a': lambda x: x.cols(0).rows(0).structSize(2).members({
'a': lambda y: y.cols(3).rows(1).value([288.0, 289.0, 290.0]),
'b': lambda y: y.cols(1).rows(1).value([291.0]),
}),
'b': lambda x: x.cols(0).rows(0).arraySize(4).members({
0: lambda y: y.cols(4).rows(1).value([292.0, 293.0, 294.0, 295.0]),
1: lambda y: y.cols(4).rows(1).value([296.0, 297.0, 298.0, 299.0]),
2: lambda y: y.cols(4).rows(1).value([300.0, 301.0, 302.0, 303.0]),
3: lambda y: y.cols(4).rows(1).value([304.0, 305.0, 306.0, 307.0]),
}),
'c': lambda x: x.cols(0).rows(0).arraySize(4).members({
0: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([308.0, 309.0, 310.0]),
'b': lambda z: z.cols(1).rows(1).value([311.0]),
}),
1: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([312.0, 313.0, 314.0]),
'b': lambda z: z.cols(1).rows(1).value([315.0]),
}),
2: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([316.0, 317.0, 318.0]),
'b': lambda z: z.cols(1).rows(1).value([319.0]),
}),
3: lambda y: y.cols(0).rows(0).structSize(2).members({
'a': lambda z: z.cols(3).rows(1).value([320.0, 321.0, 322.0]),
'b': lambda z: z.cols(1).rows(1).value([323.0]),
}),
}),
}),
})
# vec4 test;
var_check.check('test').cols(4).rows(1).value([324.0, 325.0, 326.0, 327.0])
var_check.done()
rdtest.log.success("GLSL CBuffer variables are as expected")
# Move to the HLSL draw
draw = draw.next
self.check(draw is not None)
self.controller.SetFrameEvent(draw.eventId, False)
pipe: rd.PipeState = self.controller.GetPipelineState()
# Verify that this is the HLSL draw
disasm = self.controller.DisassembleShader(pipe.GetGraphicsPipelineObject(), pipe.GetShaderReflection(stage),
'')
self.check('HLSL' in disasm)
cbuf: rd.BoundCBuffer = pipe.GetConstantBuffer(stage, 0, 0)
var_check = rdtest.ConstantBufferChecker(
self.controller.GetCBufferVariableContents(pipe.GetShader(stage),
pipe.GetShaderEntryPoint(stage), 0,
cbuf.resourceId, cbuf.byteOffset))
# For more detailed reference for the below checks, see the commented definition of the cbuffer
# in the shader source code in the demo itself
# float4 a;
var_check.check('a').rows(1).cols(4).value([0.0, 1.0, 2.0, 3.0])
# float3 b;
var_check.check('b').rows(1).cols(3).value([4.0, 5.0, 6.0])
# float2 c; float2 d;
var_check.check('c').rows(1).cols(2).value([8.0, 9.0])
var_check.check('d').rows(1).cols(2).value([10.0, 11.0])
# float e; float3 f;
var_check.check('e').rows(1).cols(1).value([12.0])
var_check.check('f').rows(1).cols(3).value([13.0, 14.0, 15.0])
# float g; float2 h; float i;
var_check.check('g').rows(1).cols(1).value([16.0])
var_check.check('h').rows(1).cols(2).value([17.0, 18.0])
var_check.check('i').rows(1).cols(1).value([19.0])
# float j; float2 k;
var_check.check('j').rows(1).cols(1).value([20.0])
var_check.check('k').rows(1).cols(2).value([21.0, 22.0])
# float2 l; float m;
var_check.check('l').rows(1).cols(2).value([24.0, 25.0])
var_check.check('m').rows(1).cols(1).value([26.0])
# float n[4];
var_check.check('n').rows(0).cols(0).arraySize(4).members({
0: lambda x: x.rows(1).cols(1).value([28.0]),
1: lambda x: x.rows(1).cols(1).value([32.0]),
2: lambda x: x.rows(1).cols(1).value([36.0]),
3: lambda x: x.rows(1).cols(1).value([40.0]),
})
# float4 dummy1;
var_check.check('dummy1')
# float o[4];
var_check.check('o').rows(0).cols(0).arraySize(4).members({
0: lambda x: x.rows(1).cols(1).value([48.0]),
1: lambda x: x.rows(1).cols(1).value([52.0]),
2: lambda x: x.rows(1).cols(1).value([56.0]),
3: lambda x: x.rows(1).cols(1).value([60.0]),
})
# float p; with std140 vulkan packing
var_check.check('p').rows(1).cols(1).value([64.0])
# float4 dummy2;
var_check.check('dummy2')
# float4 gldummy;
var_check.check('gldummy')
# HLSL majorness is flipped to match column-major SPIR-V with row-major HLSL.
# This means column major declared matrices will show up as row major in any reflection and SPIR-V
# it also means that dimensions are flipped, so a float3x4 is declared as a float4x3, and a 'row'
# is really a column, and vice-versa a 'column' is really a row.
# column_major float4x4 q;
var_check.check('q').rows(4).cols(4).row_major().value([76.0, 77.0, 78.0, 79.0,
80.0, 81.0, 82.0, 83.0,
84.0, 85.0, 86.0, 87.0,
88.0, 89.0, 90.0, 91.0])
# row_major float4x4 r;
var_check.check('r').rows(4).cols(4).column_major().value([92.0, 96.0, 100.0, 104.0,
93.0, 97.0, 101.0, 105.0,
94.0, 98.0, 102.0, 106.0,
95.0, 99.0, 103.0, 107.0])
# column_major float3x4 s;
var_check.check('s').rows(4).cols(3).row_major().value([108.0, 109.0, 110.0,
112.0, 113.0, 114.0,
116.0, 117.0, 118.0,
120.0, 121.0, 122.0])
# float4 dummy3;
var_check.check('dummy3')
# row_major float3x4 t;
var_check.check('t').rows(4).cols(3).column_major().value([128.0, 132.0, 136.0,
129.0, 133.0, 137.0,
130.0, 134.0, 138.0,
131.0, 135.0, 139.0])
# float4 dummy4;
var_check.check('dummy4')
# column_major float2x3 u;
var_check.check('u').rows(3).cols(2).row_major().value([144.0, 145.0,
148.0, 149.0,
152.0, 153.0])
# float4 dummy5;
var_check.check('dummy5')
# row_major float2x3 v;
var_check.check('v').rows(3).cols(2).column_major().value([160.0, 164.0,
161.0, 165.0,
162.0, 166.0])
# float4 dummy6;
var_check.check('dummy6')
# column_major float2x2 w;
var_check.check('w').rows(2).cols(2).row_major().value([172.0, 173.0,
176.0, 177.0])
# float4 dummy7;
var_check.check('dummy7')
# row_major float2x2 x;
var_check.check('x').rows(2).cols(2).column_major().value([184.0, 188.0,
185.0, 189.0])
# float4 dummy8;
var_check.check('dummy8')
# row_major float2x2 y;
var_check.check('y').rows(2).cols(2).column_major().value([196.0, 200.0,
197.0, 201.0])
# float z;
var_check.check('z').rows(1).cols(1).value([204.0])
# Temporarily until SPIR-V support for degenerate HLSL matrices is determined
var_check.check('dummy9')
# row_major float4x1 aa;
#var_check.check('aa').rows(1).cols(4).value([208.0, 212.0, 216.0, 220.0])
# column_major float4x1 ab;
#var_check.check('ab').rows(1).cols(4).value([224.0, 225.0, 226.0, 227.0])
# float4 multiarray[3][2];
var_check.check('multiarray').cols(0).rows(0).arraySize(3).members({
0: lambda x: x.cols(0).rows(0).arraySize(2).members({
0: lambda y: y.cols(4).rows(1).value([228.0, 229.0, 230.0, 231.0]),
1: lambda y: y.cols(4).rows(1).value([232.0, 233.0, 234.0, 235.0]),
}),
1: lambda x: x.cols(0).rows(0).arraySize(2).members({
0: lambda y: y.cols(4).rows(1).value([236.0, 237.0, 238.0, 239.0]),
1: lambda y: y.cols(4).rows(1).value([240.0, 241.0, 242.0, 243.0]),
}),
2: lambda x: x.cols(0).rows(0).arraySize(2).members({
0: lambda y: y.cols(4).rows(1).value([244.0, 245.0, 246.0, 247.0]),
1: lambda y: y.cols(4).rows(1).value([248.0, 249.0, 250.0, 251.0]),
}),
})
# struct float3_1 { float3 a; float b; };
# struct nested { float3_1 a; float4 b[4]; float3_1 c[4]; };
# nested structa[2];
var_check.check('structa').rows(0).cols(0).arraySize(2).members({
# structa[0]
0: lambda s: s.rows(0).cols(0).structSize(3).members({
'a': lambda x: x.rows(0).cols(0).structSize(2).members({
'a': lambda y: y.rows(1).cols(3).value([252.0, 253.0, 254.0]),
'b': lambda y: y.rows(1).cols(1).value([255.0]),
}),
'b': lambda x: x.rows(0).cols(0).arraySize(4).members({
0: lambda y: y.rows(1).cols(4).value([256.0, 257.0, 258.0, 259.0]),
1: lambda y: y.rows(1).cols(4).value([260.0, 261.0, 262.0, 263.0]),
2: lambda y: y.rows(1).cols(4).value([264.0, 265.0, 266.0, 267.0]),
3: lambda y: y.rows(1).cols(4).value([268.0, 269.0, 270.0, 271.0]),
}),
'c': lambda x: x.rows(0).cols(0).arraySize(4).members({
0: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([272.0, 273.0, 274.0]),
'b': lambda z: z.rows(1).cols(1).value([275.0]),
}),
1: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([276.0, 277.0, 278.0]),
'b': lambda z: z.rows(1).cols(1).value([279.0]),
}),
2: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([280.0, 281.0, 282.0]),
'b': lambda z: z.rows(1).cols(1).value([283.0]),
}),
3: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([284.0, 285.0, 286.0]),
'b': lambda z: z.rows(1).cols(1).value([287.0]),
}),
}),
}),
# structa[1]
1: lambda s: s.rows(0).cols(0).structSize(3).members({
'a': lambda x: x.rows(0).cols(0).structSize(2).members({
'a': lambda y: y.rows(1).cols(3).value([288.0, 289.0, 290.0]),
'b': lambda y: y.rows(1).cols(1).value([291.0]),
}),
'b': lambda x: x.rows(0).cols(0).arraySize(4).members({
0: lambda y: y.rows(1).cols(4).value([292.0, 293.0, 294.0, 295.0]),
1: lambda y: y.rows(1).cols(4).value([296.0, 297.0, 298.0, 299.0]),
2: lambda y: y.rows(1).cols(4).value([300.0, 301.0, 302.0, 303.0]),
3: lambda y: y.rows(1).cols(4).value([304.0, 305.0, 306.0, 307.0]),
}),
'c': lambda x: x.rows(0).cols(0).arraySize(4).members({
0: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([308.0, 309.0, 310.0]),
'b': lambda z: z.rows(1).cols(1).value([311.0]),
}),
1: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([312.0, 313.0, 314.0]),
'b': lambda z: z.rows(1).cols(1).value([315.0]),
}),
2: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([316.0, 317.0, 318.0]),
'b': lambda z: z.rows(1).cols(1).value([319.0]),
}),
3: lambda y: y.rows(0).cols(0).structSize(2).members({
'a': lambda z: z.rows(1).cols(3).value([320.0, 321.0, 322.0]),
'b': lambda z: z.rows(1).cols(1).value([323.0]),
}),
}),
}),
})
# float4 test;
var_check.check('test').rows(1).cols(4).value([324.0, 325.0, 326.0, 327.0])
var_check.done()
rdtest.log.success("HLSL CBuffer variables are as expected")
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