tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
Revert r30818
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30821 a1c6a512-1295-4272-9138-f99709370657
+12
firmware/lru.c
+12
firmware/lru.c
···
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struct lru_node
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{
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short _next;
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+
short _prev;
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unsigned char data[1]; /* place holder */
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};
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···
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for (i=0; i<pl->_size; i++)
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{
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lru_node_p(pl, i)->_next = i + 1;
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+
lru_node_p(pl, i)->_prev = i - 1;
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}
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/* Fix up head and tail to form circular buffer */
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+
lru_node_p(pl, 0)->_prev = pl->_tail;
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lru_node_p(pl, pl->_tail)->_next = pl->_head;
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}
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···
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/* Remove current node from linked list */
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struct lru_node* curr_node = lru_node_p(pl, handle);
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+
struct lru_node* prev_node = lru_node_p(pl, curr_node->_prev);
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struct lru_node* next_node = lru_node_p(pl, curr_node->_next);
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+
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prev_node->_next = curr_node->_next;
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next_node->_prev = curr_node->_prev;
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/* insert current node at tail */
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struct lru_node* tail_node = lru_node_p(pl, pl->_tail);
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+
short tail_node_next_handle = tail_node->_next; /* Bug fix */
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struct lru_node* tail_node_next = lru_node_p(pl, tail_node_next_handle); /* Bug fix */
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curr_node->_next = tail_node->_next;
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+
curr_node->_prev = pl->_tail;
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tail_node_next->_prev = handle; /* Bug fix */
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tail_node->_next = handle;
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pl->_tail = handle;