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tests/d3dbc: Add some tests for nrm instructions.

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These are adapted from Wine's test_nrm_instruction() d3d9 test by
Paul Gofman.
This commit is contained in:
Henri Verbeet
2025-11-23 01:12:00 +01:00
parent 54aa285b30
commit 2b31efe03a
Notes: Henri Verbeet 2025-11-27 22:06:01 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1847
3 changed files with 152 additions and 1 deletions
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142
tests/d3dbc/nrm.shader_test Normal file
View File

@@ -0,0 +1,142 @@
[require]
shader model = 3.0
[vertex shader d3dbc-hex]
fffe0300 % vs_3_0
05000051 a00f0000 00000000 3f800000 3e99999a 3f000000 % def c0, 0.0, 1.0, 0.3, 0.5
0200001f 80000000 900f0000 % dcl_position v0
0200001f 80000000 e00f0000 % dcl_position o0
0200001f 80000005 e00f0001 % dcl_texcoord0 o1
0200001f 80010005 e00f0002 % dcl_texcoord1 o2
0200001f 80020005 e00f0003 % dcl_texcoord2 o3
02000001 e00f0000 90e40000 % mov o0, v0
02000001 e00f0001 a0450000 % mov o1, c0.yyxy
02000001 e00f0002 a0e40000 % mov o2, c0
02000024 800f0000 a0e40000 % nrm r0, c0
02000001 e00f0003 80e40000 % mov o3, r0
0000ffff % end
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80000005 90070001 % dcl_texcoord0 v0.xyz
02000024 800f0000 90e40001 % nrm r0, v0
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(.707106769, .707106769, 0, .707106769)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80000005 90070000 % dcl_texcoord0 v0.xyz
02000001 800f0000 a0e40000 % mov r0, c0
02000024 80070000 90e40000 % nrm r0.xyz, v0
02000001 80040000 80ff0000 % mov r0.z, r0.w
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
uniform 0 float4 .1 .1 .1 .1
todo draw quad
probe (320, 240) f32(.707106769, .707106769, .1, .1)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80010005 900f0000 % dcl_texcoord1 v0.xyzw
02000024 800f0000 90e40000 % nrm r0, v0
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(0, .957826257, .287347883, .478913128)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80020005 900f0000 % dcl_texcoord2 v0.xyzw
02000001 800f0000 90e40000 % mov r0, v0
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(0, .957826257, .287347883, .478913128)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80010005 900f0000 % dcl_texcoord1 v0.xyzw
02000001 800f0000 a0e40000 % mov r0, c0
02000024 80070000 90e40000 % nrm r0.xyz, v0
02000001 80040000 80ff0000 % mov r0.z, r0.w
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(0, .957826257, .1, .1)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80010005 900f0000 % dcl_texcoord1 v0.xyzw
02000001 800f0000 a0e40000 % mov r0, c0
02000024 800f0000 90540000 % nrm r0, v0.xy
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(0, .707106769, .707106769, .707106769)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80010005 900f0000 % dcl_texcoord1 v0.xyzw
02000001 800f0000 a0e40000 % mov r0, c0
02000024 80070000 90fd0000 % nrm r0.xyz, v0.yw
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(.816496611, .408248276, .408248276, .1) 1
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
0200001f 80010005 90030000 % dcl_texcoord1 v0.xy
02000001 800f0000 a0e40000 % mov r0, c0
02000024 800f0000 90540000 % nrm r0, v0
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
todo draw quad
probe (320, 240) f32(0, .707106769, .707106769, .707106769)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
02000024 800f0000 a0e40000 % nrm r0, c0
02000001 80040000 80ff0000 % mov r0.z, r0.w
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
uniform 0 float4 0 0 0 0
todo draw quad
probe (320, 240) f32(0, 0, 0, 0)
uniform 0 float4 2.0 0.0 0.0 0.5
todo draw quad
probe (320, 240) f32(1.0, 0.0, .25, .25)
uniform 0 float4 1.0 1.0 1.0 1.0
todo draw quad
probe (320, 240) f32(.577350259, .577350259, .577350259, .577350259)
[pixel shader d3dbc-hex]
ffff0300 % ps_3_0
02000024 800f0000 a0390000 % nrm r0, c0.yzwx
02000001 800f0800 80e40000 % mov oC0, r0
0000ffff % end
[test]
uniform 0 float4 1.0 1.0 0.0 2.0
todo draw quad
probe (320, 240) f32(.447213590, 0, .894427180, .447213590)

10
tests/shader_runner.c
View File

@@ -429,6 +429,7 @@ format_info[] =
{"r32g32b32a32-float", 16, DXGI_FORMAT_R32G32B32A32_FLOAT},
{"r32g32b32a32-sint", 16, DXGI_FORMAT_R32G32B32A32_SINT},
{"r32g32b32a32-uint", 16, DXGI_FORMAT_R32G32B32A32_UINT},
{"r32g32b32-float", 12, DXGI_FORMAT_R32G32B32_FLOAT},
{"r32g32-float", 8, DXGI_FORMAT_R32G32_FLOAT},
{"r32g32-sint", 8, DXGI_FORMAT_R32G32_SINT},
{"r32g32-uint", 8, DXGI_FORMAT_R32G32_UINT},
@@ -510,16 +511,23 @@ static void parse_require_directive(struct shader_runner *runner, const char *li
{
enum shader_cap shader_cap;
bool less_than = false;
bool equal = false;
unsigned int i;
if (match_string(line, "shader model >=", &line)
|| (equal = match_string(line, "shader model =", &line))
|| (less_than = match_string(line, "shader model <", &line)))
{
for (i = 0; i < ARRAY_SIZE(sm_strings_dot); ++i)
{
if (match_string(line, sm_strings_dot[i], &line))
{
if (less_than)
if (equal)
{
runner->maximum_shader_model = min(runner->maximum_shader_model, i);
runner->minimum_shader_model = max(runner->minimum_shader_model, i);
}
else if (less_than)
{
if (!i)
fatal_error("Shader model < '%s' is invalid.\n", line);