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vkd3d-shader/glsl: Implement VKD3DSIH_INEG.

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This commit is contained in:
Henri Verbeet
2024-10-03 16:16:00 +02:00
parent e55bc76fd2
commit c2a42214ff
Notes: Henri Verbeet 2024-10-08 22:11:09 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1155
3 changed files with 35 additions and 32 deletions
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17
libs/vkd3d-shader/glsl.c
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@@ -1189,13 +1189,6 @@ static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *gen,
case VKD3DSIH_IMUL:
shader_glsl_mul_extended(gen, ins);
break;
case VKD3DSIH_ISHL:
shader_glsl_binop(gen, ins, "<<");
break;
case VKD3DSIH_ISHR:
case VKD3DSIH_USHR:
shader_glsl_binop(gen, ins, ">>");
break;
case VKD3DSIH_MAX:
shader_glsl_intrinsic(gen, ins, "max");
break;
@@ -1206,6 +1199,16 @@ static void vkd3d_glsl_handle_instruction(struct vkd3d_glsl_generator *gen,
case VKD3DSIH_NEU:
shader_glsl_relop(gen, ins, "!=", "notEqual");
break;
case VKD3DSIH_INEG:
shader_glsl_unary_op(gen, ins, "-");
break;
case VKD3DSIH_ISHL:
shader_glsl_binop(gen, ins, "<<");
break;
case VKD3DSIH_ISHR:
case VKD3DSIH_USHR:
shader_glsl_binop(gen, ins, ">>");
break;
case VKD3DSIH_ITOF:
case VKD3DSIH_UTOF:
shader_glsl_cast(gen, ins, "float", "vec");