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      1 #include "rs_core.rsh"
      2 #include "rs_graphics.rsh"
      3 #include "rs_structs.h"
      4 
      5 /**
      6 * Sampler
      7 */
      8 extern rs_sampler_value __attribute__((overloadable))
      9         rsSamplerGetMinification(rs_sampler s) {
     10     Sampler_t *prog = (Sampler_t *)s.p;
     11     if (prog == NULL) {
     12         return RS_SAMPLER_INVALID;
     13     }
     14     return prog->mHal.state.minFilter;
     15 }
     16 
     17 extern rs_sampler_value __attribute__((overloadable))
     18         rsSamplerGetMagnification(rs_sampler s) {
     19     Sampler_t *prog = (Sampler_t *)s.p;
     20     if (prog == NULL) {
     21         return RS_SAMPLER_INVALID;
     22     }
     23     return prog->mHal.state.magFilter;
     24 }
     25 
     26 extern rs_sampler_value __attribute__((overloadable))
     27         rsSamplerGetWrapS(rs_sampler s) {
     28     Sampler_t *prog = (Sampler_t *)s.p;
     29     if (prog == NULL) {
     30         return RS_SAMPLER_INVALID;
     31     }
     32     return prog->mHal.state.wrapS;
     33 }
     34 
     35 extern rs_sampler_value __attribute__((overloadable))
     36         rsSamplerGetWrapT(rs_sampler s) {
     37     Sampler_t *prog = (Sampler_t *)s.p;
     38     if (prog == NULL) {
     39         return RS_SAMPLER_INVALID;
     40     }
     41     return prog->mHal.state.wrapT;
     42 }
     43 
     44 extern float __attribute__((overloadable))
     45         rsSamplerGetAnisotropy(rs_sampler s) {
     46     Sampler_t *prog = (Sampler_t *)s.p;
     47     if (prog == NULL) {
     48         return 0.0f;
     49     }
     50     return prog->mHal.state.aniso;
     51 }
     52