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annotate src/opengl.c @ 22:d7fe157c402d
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| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Sat, 13 Jun 2015 05:32:07 +0300 |
| parents | |
| children |
| rev | line source |
|---|---|
| nuclear@11 | 1 #include "opengl.h" |
| nuclear@11 | 2 |
| nuclear@11 | 3 static const char *errstr[] = { |
| nuclear@11 | 4 "GL_INVALID_ENUM", |
| nuclear@11 | 5 "GL_INVALID_VALUE", |
| nuclear@11 | 6 "GL_INVALID_OPERATION", |
| nuclear@11 | 7 "GL_STACK_OVERFLOW", |
| nuclear@11 | 8 "GL_STACK_UNDERFLOW", |
| nuclear@11 | 9 "GL_OUT_OF_MEMORY" |
| nuclear@11 | 10 }; |
| nuclear@11 | 11 |
| nuclear@11 | 12 const char *glerrstr(int err) |
| nuclear@11 | 13 { |
| nuclear@11 | 14 if(!err) { |
| nuclear@11 | 15 return "no error"; |
| nuclear@11 | 16 } |
| nuclear@11 | 17 if(err < GL_INVALID_ENUM || err > GL_OUT_OF_MEMORY) { |
| nuclear@11 | 18 return "unknown error"; |
| nuclear@11 | 19 } |
| nuclear@11 | 20 return errstr[err - GL_INVALID_ENUM]; |
| nuclear@11 | 21 } |