3347b1076d
Prior to this point, we were treating them as flattened, as they are in old-style tessellation control shaders, and still are for structs in new-style shaders. This is not true for outputs; output composites are not flattened at all. This semantic mismatch broke a Vulkan CTS test. It should now pass.
37 lines
937 B
GLSL
37 lines
937 B
GLSL
#version 310 es
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#extension GL_EXT_tessellation_shader : require
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layout(vertices = 3) out;
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layout(location = 0) in highp float in_tc_attr[];
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layout(location = 0) out highp float in_te_attr[];
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struct te_data
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{
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mediump float a;
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mediump float b;
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mediump uint c;
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};
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layout(location = 1) out te_data in_te_data0[];
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layout(location = 4) out te_data in_te_data1[];
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void main (void)
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{
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te_data d = te_data(float(gl_InvocationID), float(gl_InvocationID + 1), uint(gl_InvocationID));
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in_te_data0[gl_InvocationID] = d;
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barrier();
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te_data e = in_te_data0[(gl_InvocationID + 1) % 3];
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in_te_data1[gl_InvocationID] = te_data(d.a + e.a, d.b + e.b, d.c + e.c);
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in_te_attr[gl_InvocationID] = in_tc_attr[gl_InvocationID];
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gl_TessLevelInner[0] = 1.0;
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gl_TessLevelInner[1] = 1.0;
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gl_TessLevelOuter[0] = 1.0;
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gl_TessLevelOuter[1] = 1.0;
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gl_TessLevelOuter[2] = 1.0;
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gl_TessLevelOuter[3] = 1.0;
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}
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