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Add assertions

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This commit is contained in:
Luke Benstead 2020-11-07 21:32:17 +00:00
parent 585f8e836b
commit 1d09002720
1 changed files with 7 additions and 0 deletions
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7
GL/flush.c
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@ -417,6 +417,8 @@ ListIterator* _glIteratorNext(ListIterator* it) {
_Bool retry = 1; _Bool retry = 1;
while(retry) { while(retry) {
retry = 0; retry = 0;
assert(it);
assert(it->src);
_Bool is_header = !isVertex(it->src); _Bool is_header = !isVertex(it->src);
@ -480,6 +482,9 @@ ListIterator* _glIteratorNext(ListIterator* it) {
* 3. It was not the last triangle in the strip, so we just * 3. It was not the last triangle in the strip, so we just
* go around again to shift the next vertex (we don't return * go around again to shift the next vertex (we don't return
* anything because it's invisible...) */ * anything because it's invisible...) */
assert(it);
assert(it->src);
if(!it->remaining) { if(!it->remaining) {
return NULL; return NULL;
} else if(!isVertex(it->src)) { } else if(!isVertex(it->src)) {
@ -494,6 +499,8 @@ ListIterator* _glIteratorNext(ListIterator* it) {
} }
} }
} }
assert(0 && "Fell threw!");
return NULL; return NULL;
} }