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tests/hlsl: Test vertex shader uniform indirect addressing.

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Note that, for indexes with a decimal part, the behavior is different
depending on whether it is a temp load or a direct uniform load (which
can only happen on vertex shaders). The former rounds to the
closest-to-zero, while the latter rounds to the nearest even.
This commit is contained in:
Francisco Casas 2025-02-20 18:06:44 -03:00 committed by Henri Verbeet
parent 20b76f87bf
commit b6ce1479fe
Notes: Henri Verbeet 2025-04-02 19:43:14 +02:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1434
1 changed files with 55 additions and 0 deletions
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55
tests/hlsl/non-const-indexing.shader_test
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@ -41,9 +41,15 @@ probe (0, 0) rgba (11.0, 11.0, 11.0, 11.0)
uniform 0 float 1 uniform 0 float 1
draw quad draw quad
probe (0, 0) rgba (12.0, 12.0, 12.0, 12.0) probe (0, 0) rgba (12.0, 12.0, 12.0, 12.0)
uniform 0 float 1.6
draw quad
probe (0, 0) rgba (12.0, 12.0, 12.0, 12.0)
uniform 0 float 2 uniform 0 float 2
draw quad draw quad
probe (0, 0) rgba (13.0, 13.0, 13.0, 13.0) probe (0, 0) rgba (13.0, 13.0, 13.0, 13.0)
uniform 0 float 2.6
draw quad
probe (0, 0) rgba (13.0, 13.0, 13.0, 13.0)
uniform 0 float 3 uniform 0 float 3
draw quad draw quad
probe (0, 0) rgba (14.0, 14.0, 14.0, 14.0) probe (0, 0) rgba (14.0, 14.0, 14.0, 14.0)
@ -355,6 +361,55 @@ if(sm<4) probe (0,0) rgba (1.0, 1.0, 1.0, 1.0)
if(sm>=4 & sm<6) todo probe (0,0) rgba (4.0, 4.0, 4.0, 4.0) if(sm>=4 & sm<6) todo probe (0,0) rgba (4.0, 4.0, 4.0, 4.0)
if(sm>=6) probe (0,0) rgba (4.0, 3.0, 2.0, 1.0) if(sm>=6) probe (0,0) rgba (4.0, 3.0, 2.0, 1.0)
[vertex shader]
uniform float4 f[3];
uniform int2 i;
void main(float4 pos : position, out float4 tex : texcoord, out float4 out_pos : sv_position)
{
tex = f[i.x + i.y];
out_pos = pos;
}
[pixel shader]
float4 main(float4 tex : texcoord) : sv_target
{
return tex;
}
[test]
uniform 0 float4 1.0 2.0 3.0 4.0
uniform 4 float4 5.0 6.0 7.0 8.0
uniform 8 float4 9.0 10.0 11.0 12.0
if(sm<4) uniform 12 float4 0 0 0 0
if(sm>=4) uniform 12 int4 0 0 0 0
todo(msl) draw quad
probe (0, 0) rgba(1.0, 2.0, 3.0, 4.0)
if(sm<4) uniform 12 float4 1 0 0 0
if(sm>=4) uniform 12 int4 1 0 0 0
todo(msl) draw quad
probe (0, 0) rgba(5.0, 6.0, 7.0, 8.0)
if(sm<4) uniform 12 float4 0 1 0 0
if(sm>=4) uniform 12 int4 0 1 0 0
todo(msl) draw quad
probe (0, 0) rgba(5.0, 6.0, 7.0, 8.0)
if(sm<4) uniform 12 float4 1 1 0 0
if(sm>=4) uniform 12 int4 1 1 0 0
todo(msl) draw quad
probe (0, 0) rgba(9.0, 10.0, 11.0, 12.0)
if(sm<4) uniform 12 float4 0.5 0 0 0
if(sm>=4) uniform 12 int4 0 0 0 0
todo(msl) draw quad
todo(sm<4) probe (0, 0) rgba(1.0, 2.0, 3.0, 4.0)
if(sm<4) uniform 12 float4 0 1.4 0 0
if(sm>=4) uniform 12 int4 0 1 0 0 0
todo(msl) draw quad
todo(sm<4) probe (0, 0) rgba(5.0, 6.0, 7.0, 8.0)
if(sm<4) uniform 12 float4 1.5 0 0 0
if(sm>=4) uniform 12 int4 2 0 0 0
todo(msl) draw quad
todo(sm<4) probe (0, 0) rgba(9.0, 10.0, 11.0, 12.0)
[require] [require]
shader model >= 4.0 shader model >= 4.0