Module: vkd3d Branch: master Commit: b56ae0f1c85bd9bb0ac2591f4122049fe53420c1 URL: https://gitlab.winehq.org/wine/vkd3d/-/commit/b56ae0f1c85bd9bb0ac2591f412204... Author: Francisco Casas <fcasas(a)codeweavers.com> Date: Fri May 3 04:11:58 2024 -0400 tests: Test SM1 constant register allocation with reservations. --- tests/hlsl/sm1-const-allocation.shader_test | 119 ++++++++++++++++++++++++++++ 1 file changed, 119 insertions(+) diff --git a/tests/hlsl/sm1-const-allocation.shader_test b/tests/hlsl/sm1-const-allocation.shader_test index 741545b1..3f4da40a 100644 --- a/tests/hlsl/sm1-const-allocation.shader_test +++ b/tests/hlsl/sm1-const-allocation.shader_test @@ -254,3 +254,122 @@ uniform 4 float4 11 12 13 14 uniform 8 float4 21 22 23 24 draw quad todo probe all rgba (21, 22, 1, 11) + + +[pixel shader] +// If there is a register reservation, the whole variable size is reserved. +float a[4] : register(c1); +float b[4]; + +float4 main() : sv_target +{ + return float4(a[0], b[1], 0, 0); +} +// Registers: +// +// Name Reg Size +// ------------ ----- ---- +// a c1 1 +// b c5 2 +// + +[test] +uniform 0 float 0 +uniform 4 float 1 +uniform 8 float 2 +uniform 12 float 3 +uniform 16 float 4 +uniform 20 float 5 +uniform 24 float 6 +draw quad +probe all rgba (1, 6, 0, 0) + + +[pixel shader] +// If there is a register reservation, the whole variable size is reserved. +float4x4 a : register(c1); +float b[4]; + +float4 main() : sv_target +{ + return float4(a[0].x, b[1], 0, 0); +} +// Registers: +// +// Name Reg Size +// ------------ ----- ---- +// a c1 1 +// b c5 2 +// + +[test] +uniform 0 float 0 +uniform 4 float 1 +uniform 8 float 2 +uniform 12 float 3 +uniform 16 float 4 +uniform 20 float 5 +uniform 24 float 6 +draw quad +probe all rgba (1, 6, 0, 0) + + +[pixel shader] +// If there is a register reservation, the whole variable size is reserved, even if unused. +float4x4 unused : register(c1); +float b[4]; + +float4 main() : sv_target +{ + return float4(0, b[1], 0, 0); +} +// Registers: +// +// Name Reg Size +// ------------ ----- ---- +// b c5 2 +// + +[test] +uniform 0 float 0 +uniform 4 float 1 +uniform 8 float 2 +uniform 12 float 3 +uniform 16 float 4 +uniform 20 float 5 +uniform 24 float 6 +draw quad +todo probe all rgba (0, 6, 0, 0) + + +[pixel shader] +float unused[2] : register(c2); // will create a gap in c0. +float size3[3]; // cannot be placed in c0. +float size2[2]; // can be placed in c0. + +float4 main() : sv_target +{ + float4 res; + + res.x = size3[2]; + res.y = size2[1]; + res.z = 0; + res.w = 0; + return res; +} +// Registers: +// +// Name Reg Size +// ------------ ----- ---- +// size2 c0 2 +// size3 c4 3 +[test] +uniform 0 float 0 +uniform 4 float 1 +uniform 8 float 2 +uniform 12 float 3 +uniform 16 float 4 +uniform 20 float 5 +uniform 24 float 6 +draw quad +todo probe all rgba (6, 1, 0, 0)