ld33_umonster

view src/shader.cc @ 0:4a6683050e29

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author John Tsiombikas <nuclear@member.fsf.org>
date Sat, 22 Aug 2015 07:15:00 +0300
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1 #include "shader.h"
2 #include "sdr.h"
3
4 static unsigned int cur_sdr;
5 static unsigned int sover;
6
7 void set_shader(unsigned int sdr)
8 {
9 cur_sdr = sdr;
10 if(!sover) {
11 bind_program(sdr);
12 }
13 }
14
15 unsigned int current_shader()
16 {
17 return sover ? sover : cur_sdr;
18 }
19
20 void override_shader(unsigned int sdr)
21 {
22 sover = sdr;
23 if(sover) {
24 bind_program(sdr);
25 } else {
26 bind_program(cur_sdr);
27 }
28 }