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vkd3d-shader/spirv: Handle the WAVELANEINDEX register.

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Conor McCarthy 2024-04-18 10:59:08 +10:00 committed by Alexandre Julliard
parent 29786d7efb
commit c770efc530
Notes: Alexandre Julliard 2024-05-02 22:40:21 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/800
2 changed files with 6 additions and 1 deletions
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5
libs/vkd3d-shader/spirv.c
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@ -3157,6 +3157,9 @@ static bool spirv_compiler_get_register_name(char *buffer, unsigned int buffer_s
case VKD3DSPR_WAVELANECOUNT:
snprintf(buffer, buffer_size, "vWaveLaneCount");
break;
case VKD3DSPR_WAVELANEINDEX:
snprintf(buffer, buffer_size, "vWaveLaneIndex");
break;
default:
FIXME("Unhandled register %#x.\n", reg->type);
snprintf(buffer, buffer_size, "unrecognized_%#x", reg->type);
@ -4543,6 +4546,7 @@ static void spirv_compiler_decorate_builtin(struct spirv_compiler *compiler,
vkd3d_spirv_enable_capability(builder, SpvCapabilityCullDistance);
break;
case SpvBuiltInSubgroupSize:
case SpvBuiltInSubgroupLocalInvocationId:
vkd3d_spirv_enable_capability(builder, SpvCapabilityGroupNonUniform);
break;
default:
@ -4736,6 +4740,7 @@ vkd3d_register_builtins[] =
{VKD3DSPR_OUTSTENCILREF, {VKD3D_SHADER_COMPONENT_UINT, 1, SpvBuiltInFragStencilRefEXT}},
{VKD3DSPR_WAVELANECOUNT, {VKD3D_SHADER_COMPONENT_UINT, 1, SpvBuiltInSubgroupSize}},
{VKD3DSPR_WAVELANEINDEX, {VKD3D_SHADER_COMPONENT_UINT, 1, SpvBuiltInSubgroupLocalInvocationId}},
};
static void spirv_compiler_emit_register_execution_mode(struct spirv_compiler *compiler,

2
tests/hlsl/wave-ops-uint.shader_test
View File

@ -63,7 +63,7 @@ void main(uint id : SV_GroupIndex)
}
[test]
todo dispatch 4 1 1
dispatch 4 1 1
probe uav 1 (0) rui (0)
probe uav 1 (1) rui (1)
probe uav 1 (2) rui (2)