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vkd3d-shader/msl: Implement VKD3DSIH_NOT.

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This commit is contained in:
Feifan He
2024-12-03 00:55:22 +08:00
committed by Henri Verbeet
parent 74fa51d57c
commit bbe10dcf17
Notes: Henri Verbeet 2024-12-05 21:36:59 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1302
6 changed files with 34 additions and 16 deletions
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18
libs/vkd3d-shader/msl.c
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@@ -511,6 +511,21 @@ static void msl_endif(struct msl_generator *gen)
vkd3d_string_buffer_printf(gen->buffer, "}\n");
}
static void msl_unary_op(struct msl_generator *gen, const struct vkd3d_shader_instruction *ins, const char *op)
{
struct msl_src src;
struct msl_dst dst;
uint32_t mask;
mask = msl_dst_init(&dst, gen, ins, &ins->dst[0]);
msl_src_init(&src, gen, &ins->src[0], mask);
msl_print_assignment(gen, &dst, "%s%s", op, src.str->buffer);
msl_src_cleanup(&src, &gen->string_buffers);
msl_dst_cleanup(&dst, &gen->string_buffers);
}
static void msl_mov(struct msl_generator *gen, const struct vkd3d_shader_instruction *ins)
{
struct msl_src src;
@@ -636,6 +651,9 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
case VKD3DSIH_MUL:
msl_binop(gen, ins, "*");
break;
case VKD3DSIH_NOT:
msl_unary_op(gen, ins, "~");
break;
case VKD3DSIH_OR:
msl_binop(gen, ins, "|");
break;