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1 #include "rs_core.rsh"
2 #include "rs_structs.h"
3 
4 /**
5 * Sampler
6 */
7 extern rs_sampler_value __attribute__((overloadable))
rsSamplerGetMinification(rs_sampler s)8         rsSamplerGetMinification(rs_sampler s) {
9     Sampler_t *prog = (Sampler_t *)s.p;
10     if (prog == NULL) {
11         return RS_SAMPLER_INVALID;
12     }
13     return prog->mHal.state.minFilter;
14 }
15 
16 extern rs_sampler_value __attribute__((overloadable))
rsSamplerGetMagnification(rs_sampler s)17         rsSamplerGetMagnification(rs_sampler s) {
18     Sampler_t *prog = (Sampler_t *)s.p;
19     if (prog == NULL) {
20         return RS_SAMPLER_INVALID;
21     }
22     return prog->mHal.state.magFilter;
23 }
24 
25 extern rs_sampler_value __attribute__((overloadable))
rsSamplerGetWrapS(rs_sampler s)26         rsSamplerGetWrapS(rs_sampler s) {
27     Sampler_t *prog = (Sampler_t *)s.p;
28     if (prog == NULL) {
29         return RS_SAMPLER_INVALID;
30     }
31     return prog->mHal.state.wrapS;
32 }
33 
34 extern rs_sampler_value __attribute__((overloadable))
rsSamplerGetWrapT(rs_sampler s)35         rsSamplerGetWrapT(rs_sampler s) {
36     Sampler_t *prog = (Sampler_t *)s.p;
37     if (prog == NULL) {
38         return RS_SAMPLER_INVALID;
39     }
40     return prog->mHal.state.wrapT;
41 }
42 
43 extern float __attribute__((overloadable))
rsSamplerGetAnisotropy(rs_sampler s)44         rsSamplerGetAnisotropy(rs_sampler s) {
45     Sampler_t *prog = (Sampler_t *)s.p;
46     if (prog == NULL) {
47         return 0.0f;
48     }
49     return prog->mHal.state.aniso;
50 }
51