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Merge branch 'gl-deletetexture-fix' into 'next' 

Fix a OpenGL backend DeleteTexture crash (Fixes #499)

Closes #499

See merge request STJr/SRB2!1448
This commit is contained in:
sphere 2021-04-10 11:33:53 -04:00
parent 1db163f942 e9213b2b41
commit d18ef87465
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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@ -1301,8 +1301,12 @@ EXPORT void HWRAPI(DeleteTexture) (GLMipmap_t *pTexInfo)
{
if (head->next)
head->next->prev = head->prev;
else // no next -> tail is being deleted -> update TexCacheTail
TexCacheTail = head->prev;
if (head->prev)
head->prev->next = head->next;
else // no prev -> head is being deleted -> update TexCacheHead
TexCacheHead = head->next;
free(head);
break;
}