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vkd3d-shader/msl: Implement VKD3DSIH_LOG.

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Feifan He 2024-12-03 00:41:31 +08:00 committed by Henri Verbeet
parent b1e6dbe83f
commit 64ea033c81
Notes: Henri Verbeet 2024-12-04 14:44:01 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1294
3 changed files with 7 additions and 4 deletions
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3
libs/vkd3d-shader/msl.c
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@ -609,6 +609,9 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
case VKD3DSIH_UTOF: case VKD3DSIH_UTOF:
msl_cast(gen, ins, "float"); msl_cast(gen, ins, "float");
break; break;
case VKD3DSIH_LOG:
msl_intrinsic(gen, ins, "log2");
break;
case VKD3DSIH_MOV: case VKD3DSIH_MOV:
msl_mov(gen, ins); msl_mov(gen, ins);
break; break;

6
tests/hlsl/log.shader_test
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@ -8,7 +8,7 @@ float4 main() : sv_target
[test] [test]
uniform 0 float4 2.0 4.0 5.0 0.4 uniform 0 float4 2.0 4.0 5.0 0.4
todo(msl) draw quad draw quad
probe (0, 0) rgba (1.0, 2.0, 2.32192802, -1.32192802) 1 probe (0, 0) rgba (1.0, 2.0, 2.32192802, -1.32192802) 1
[pixel shader] [pixel shader]
@ -21,7 +21,7 @@ float4 main() : sv_target
[test] [test]
uniform 0 float4 10.0 100.0 1.0 0.1 uniform 0 float4 10.0 100.0 1.0 0.1
todo(msl) draw quad draw quad
probe (0, 0) rgba (1.0, 2.0, 0.0, -1.0) 1 probe (0, 0) rgba (1.0, 2.0, 0.0, -1.0) 1
[pixel shader] [pixel shader]
@ -34,5 +34,5 @@ float4 main() : sv_target
[test] [test]
uniform 0 float4 3.0 10.0 1.0 0.1 uniform 0 float4 3.0 10.0 1.0 0.1
todo(msl) draw quad draw quad
probe (0, 0) rgba (1.0986123, 2.302585, 0.0, -2.302585) 2 probe (0, 0) rgba (1.0986123, 2.302585, 0.0, -2.302585) 2

2
tests/hlsl/pow.shader_test
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@ -8,7 +8,7 @@ float4 main() : sv_target
[test] [test]
uniform 0 float4 0.4 0.8 2.5 2.0 uniform 0 float4 0.4 0.8 2.5 2.0
todo(msl) draw quad draw quad
probe (0, 0) rgba (0.512, 0.101192884, 0.64, 0.25) 4 probe (0, 0) rgba (0.512, 0.101192884, 0.64, 0.25) 4