[vlc-commits] codec: remove unused vlc_fifo_helper.h

[Steve Lhomme]

vlc | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Wed Sep 16 14:45:08 2020 +0200| [fa1907fa70ead9114d7a92134067191ce71ad737] | committer: Steve Lhomme

codec: remove unused vlc_fifo_helper.h

vlc_list can do the same

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=fa1907fa70ead9114d7a92134067191ce71ad737
---

 modules/codec/vlc_fifo_helper.h | 125 ----------------------------------------
 1 file changed, 125 deletions(-)

diff --git a/modules/codec/vlc_fifo_helper.h b/modules/codec/vlc_fifo_helper.h
deleted file mode 100644
index 49a99b454f..0000000000
--- a/modules/codec/vlc_fifo_helper.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*****************************************************************************
- * vlc_fifo_helper.h: Basic FIFO helper functions
- *****************************************************************************
- * Copyright (C) 2017 VLC authors and VideoLAN
- *
- * Authors: Steve Lhomme <robux4 at gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
-
-#ifndef VLC_FIFO_HELPER_H
-#define VLC_FIFO_HELPER_H 1
-
-typedef struct FIFO_ITEM {
-    struct FIFO_ITEM  *p_next;
-} fifo_item_t;
-
-typedef struct
-{
-    fifo_item_t  *p_first;
-    fifo_item_t  **pp_last;
-    size_t     i_depth;
-} fifo_t;
-
-static inline void fifo_Init(fifo_t *p_fifo)
-{
-    p_fifo->p_first = NULL;
-    p_fifo->pp_last = &p_fifo->p_first;
-    p_fifo->i_depth = 0;
-}
-
-static inline void fifo_Release(fifo_t *fifo)
-{
-    assert(fifo->i_depth == 0); /* we should have poped all the items */
-}
-
-static inline size_t fifo_GetCount(fifo_t *fifo)
-{
-    return fifo->i_depth;
-}
-
-static inline fifo_item_t *fifo_Show(fifo_t *p_fifo)
-{
-    fifo_item_t *b;
-
-    assert(p_fifo->p_first != NULL);
-    b = p_fifo->p_first;
-
-    return b;
-}
-
-static inline fifo_item_t *fifo_Get(fifo_t *fifo)
-{
-    fifo_item_t *block = fifo->p_first;
-
-    if (block == NULL)
-        return NULL; /* Nothing to do */
-
-    fifo->p_first = block->p_next;
-    if (block->p_next == NULL)
-        fifo->pp_last = &fifo->p_first;
-    block->p_next = NULL;
-
-    assert(fifo->i_depth > 0);
-    fifo->i_depth--;
-
-    return block;
-}
-
-static inline void fifo_Put(fifo_t *fifo, fifo_item_t *p_item)
-{
-    *(fifo->pp_last) = p_item;
-
-    while (p_item != NULL)
-    {
-        fifo->pp_last = &p_item->p_next;
-        fifo->i_depth++;
-
-        p_item = p_item->p_next;
-    }
-}
-
-/* macro to get the proper item type in/out of the FIFO
- * The item type must have a field fifo_item_t named fifo
- */
-#define TYPED_FIFO(type, prefix)                                      \
-static inline void prefix ## _fifo_Init(fifo_t *p_fifo)               \
-{                                                                     \
-    fifo_Init(p_fifo);                                                \
-}                                                                     \
-static inline void prefix ## _fifo_Release(fifo_t *p_fifo)            \
-{                                                                     \
-    fifo_Release(p_fifo);                                             \
-}                                                                     \
-static inline void prefix ## _fifo_Put(fifo_t *p_fifo, type *p_item)  \
-{                                                                     \
-    fifo_Put(p_fifo, &p_item->fifo);                                  \
-}                                                                     \
-static inline type *prefix ## _fifo_Get(fifo_t *p_fifo)               \
-{                                                                     \
-    return (type*)fifo_Get(p_fifo);                                   \
-}                                                                     \
-static inline type *prefix ## _fifo_Show(fifo_t *p_fifo)              \
-{                                                                     \
-    return (type*)fifo_Show(p_fifo);                                  \
-}                                                                     \
-static inline size_t prefix ## _fifo_GetCount(fifo_t *fifo)           \
-{                                                                     \
-    return fifo->i_depth;                                             \
-}
-
-
-#endif /* VLC_FIFO_HELPER_H */