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Fix a OpenGL backend DeleteTexture crash

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Hannu Hanhi 2021-04-04 21:29:15 +03:00 • committed by toaster
parent f073218532
commit dcf944be9c
1 changed files with 4 additions and 0 deletions
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4
src/hardware/r_opengl/r_opengl.c
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@ -1333,8 +1333,12 @@ EXPORT void HWRAPI(DeleteTexture) (GLMipmap_t *pTexInfo)
{ {
if (head->next) if (head->next)
head->next->prev = head->prev; head->next->prev = head->prev;
else // no next -> tail is being deleted -> update TexCacheTail
TexCacheTail = head->prev;
if (head->prev) if (head->prev)
head->prev->next = head->next; head->prev->next = head->next;
else // no prev -> head is being deleted -> update TexCacheHead
TexCacheHead = head->next;
free(head); free(head);
break; break;
} }