From 61bc7b91bc7bf904d196b132e9e862e059780783 Mon Sep 17 00:00:00 2001 From: William Wilgus Date: Tue, 22 Mar 2022 00:22:42 -0400 Subject: tagcache.c remove 16-bit compression for add_uniqbuf apparently there are tags such as year or genre that are indexed 1 byte apart, as much as I like the idea of this I cannot come up with a way to reliably denote 2 16 bit entries from a single 32 bit entry without losing data or adding bookkeeping which would likely make it pointless Change-Id: I8a9908575700cab9506c36f5422222145557fa6b --- apps/tagcache.c | 49 +++++-------------------------------------------- 1 file changed, 5 insertions(+), 44 deletions(-) (limited to 'apps') diff --git a/apps/tagcache.c b/apps/tagcache.c index f49a67924e..8bc742112b 100644 --- a/apps/tagcache.c +++ b/apps/tagcache.c @@ -1284,52 +1284,13 @@ static bool add_uniqbuf(struct tagcache_search *tcs, uint32_t id) return true; } - if (id <= UINT16_MAX) - { - /* place two 16-bit entries in a single 32-bit slot */ - uint32_t idtmp; - union uentry{ - uint16_t u16[2]; - uint32_t u32; - } *entry; - id |= 1; /*odd - flag 16-bit entry */ - for (i = 0; i < tcs->unique_list_count; i++) - { - entry = (union uentry *) &tcs->unique_list[i]; - if ((entry->u32 & 1) == 0) /* contains a 32-bit entry */ - continue; - - /* Return false if entry is found. */ - if (entry->u16[0] == id || entry->u16[1] == id) - { - //logf("%d Exists (16) @ %d", id, i); - return false; - } - - if (entry->u16[1] == 0 && (entry->u16[0] & 1) == 1) - { - entry->u16[1] = id & UINT16_MAX; - return true; /*no more 16bit entries add to empty 16bit slot */ - } - - } - /* Not Found and no empty slot add a new entry */ - entry = (union uentry *) &idtmp; - entry->u16[1] = 0; - entry->u16[0] = id & UINT16_MAX; - id = idtmp; - } - else + for (i = 0; i < tcs->unique_list_count; i++) { - id &= ~1; /* even - flag 32-bit entry */ - for (i = 0; i < tcs->unique_list_count; i++) + /* Return false if entry is found. */ + if (tcs->unique_list[i] == id) { - /* Return false if entry is found. */ - if (tcs->unique_list[i] == id) - { - //logf("%d Exists (32)@ %d", id, i); - return false; - } + //logf("%d Exists @ %d", id, i); + return false; } } -- cgit v1.2.3