1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
#[cfg(any(
feature = "rafx-empty",
not(any(feature = "rafx-metal", feature = "rafx-vulkan"))
))]
use crate::empty::RafxSamplerEmpty;
#[cfg(feature = "rafx-metal")]
use crate::metal::RafxSamplerMetal;
#[cfg(feature = "rafx-vulkan")]
use crate::vulkan::RafxSamplerVulkan;
#[derive(Debug, Clone)]
pub enum RafxSampler {
#[cfg(feature = "rafx-vulkan")]
Vk(RafxSamplerVulkan),
#[cfg(feature = "rafx-metal")]
Metal(RafxSamplerMetal),
#[cfg(any(
feature = "rafx-empty",
not(any(feature = "rafx-metal", feature = "rafx-vulkan"))
))]
Empty(RafxSamplerEmpty),
}
impl RafxSampler {
#[cfg(feature = "rafx-vulkan")]
pub fn vk_sampler(&self) -> Option<&RafxSamplerVulkan> {
match self {
#[cfg(feature = "rafx-vulkan")]
RafxSampler::Vk(inner) => Some(inner),
#[cfg(feature = "rafx-metal")]
RafxSampler::Metal(_inner) => None,
#[cfg(any(
feature = "rafx-empty",
not(any(feature = "rafx-metal", feature = "rafx-vulkan"))
))]
RafxSampler::Empty(_inner) => None,
}
}
#[cfg(feature = "rafx-metal")]
pub fn metal_sampler(&self) -> Option<&RafxSamplerMetal> {
match self {
#[cfg(feature = "rafx-vulkan")]
RafxSampler::Vk(_inner) => None,
#[cfg(feature = "rafx-metal")]
RafxSampler::Metal(inner) => Some(inner),
#[cfg(any(
feature = "rafx-empty",
not(any(feature = "rafx-metal", feature = "rafx-vulkan"))
))]
RafxSampler::Empty(_inner) => None,
}
}
#[cfg(any(
feature = "rafx-empty",
not(any(feature = "rafx-metal", feature = "rafx-vulkan"))
))]
pub fn empty_sampler(&self) -> Option<&RafxSamplerEmpty> {
match self {
#[cfg(feature = "rafx-vulkan")]
RafxSampler::Vk(_inner) => None,
#[cfg(feature = "rafx-metal")]
RafxSampler::Metal(_inner) => None,
#[cfg(any(
feature = "rafx-empty",
not(any(feature = "rafx-metal", feature = "rafx-vulkan"))
))]
RafxSampler::Empty(inner) => Some(inner),
}
}
}