From a74fd5a1ec37e53fe7008f022639af6ede0e82c9 Mon Sep 17 00:00:00 2001
From: prigaux <pri@nopapers.org>
Date: Sun, 11 Feb 2007 20:00:15 +0000
Subject: Merge the 0.8.0_mpeg4ip branch into the trunk

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@285 b64f7644-9d1e-0410-96f1-a4d463321fa5
---
 libhb/fifo.c | 207 -----------------------------------------------------------
 1 file changed, 207 deletions(-)
 delete mode 100644 libhb/fifo.c

(limited to 'libhb/fifo.c')

diff --git a/libhb/fifo.c b/libhb/fifo.c
deleted file mode 100644
index 93e3e162e..000000000
--- a/libhb/fifo.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/* $Id: fifo.c,v 1.17 2005/10/15 18:05:03 titer Exp $
-
-   This file is part of the HandBrake source code.
-   Homepage: <http://handbrake.m0k.org/>.
-   It may be used under the terms of the GNU General Public License. */
-
-#include "hb.h"
-
-#ifndef SYS_DARWIN
-#include <malloc.h>
-#endif
-
-hb_buffer_t * hb_buffer_init( int size )
-{
-    hb_buffer_t * b;
-    
-    if( !( b = calloc( sizeof( hb_buffer_t ), 1 ) ) )
-    {
-        hb_log( "out of memory" );
-        return NULL;
-    }
-
-    b->alloc = size;
-    b->size  = size;
-#if defined( SYS_DARWIN ) || defined( SYS_FREEBSD )
-    b->data  = malloc( size );
-#elif defined( SYS_CYGWIN )
-    /* FIXME */
-    b->data  = malloc( size + 17 );
-#else
-    b->data  = memalign( 16, size );
-#endif
-
-    if( !b->data )
-    {
-        hb_log( "out of memory" );
-        free( b );
-        return NULL;
-    }
-    return b;
-}
-
-void hb_buffer_realloc( hb_buffer_t * b, int size )
-{
-    /* No more alignment, but we don't care */
-    b->data  = realloc( b->data, size );
-    b->alloc = size;
-}
-
-void hb_buffer_close( hb_buffer_t ** _b )
-{
-    hb_buffer_t * b = *_b;
-
-    if( b->data )
-    {
-        free( b->data );
-    }
-    free( b );
-
-    *_b = NULL;
-}
-
-/* Fifo */
-struct hb_fifo_s
-{
-    hb_lock_t    * lock;
-    int            capacity;
-    int            size;
-    hb_buffer_t  * first;
-    hb_buffer_t  * last;
-};
-
-hb_fifo_t * hb_fifo_init( int capacity )
-{
-    hb_fifo_t * f;
-    f           = calloc( sizeof( hb_fifo_t ), 1 );
-    f->lock     = hb_lock_init();
-    f->capacity = capacity;
-    return f;
-}
-
-int hb_fifo_size( hb_fifo_t * f )
-{
-    int ret;
-
-    hb_lock( f->lock );
-    ret = f->size;
-    hb_unlock( f->lock );
-
-    return ret;
-}
-
-int hb_fifo_is_full( hb_fifo_t * f )
-{
-    int ret;
-
-    hb_lock( f->lock );
-    ret = ( f->size >= f->capacity );
-    hb_unlock( f->lock );
-
-    return ret;
-}
-
-float hb_fifo_percent_full( hb_fifo_t * f )
-{
-    float ret;
-
-    hb_lock( f->lock );
-    ret = f->size / f->capacity;
-    hb_unlock( f->lock );
-
-    return ret;
-}
-
-hb_buffer_t * hb_fifo_get( hb_fifo_t * f )
-{
-    hb_buffer_t * b;
-
-    hb_lock( f->lock );
-    if( f->size < 1 )
-    {
-        hb_unlock( f->lock );
-        return NULL;
-    }
-    b         = f->first;
-    f->first  = b->next;
-    b->next   = NULL;
-    f->size  -= 1;
-    hb_unlock( f->lock );
-
-    return b;
-}
-
-hb_buffer_t * hb_fifo_see( hb_fifo_t * f )
-{
-    hb_buffer_t * b;
-
-    hb_lock( f->lock );
-    if( f->size < 1 )
-    {
-        hb_unlock( f->lock );
-        return NULL;
-    }
-    b = f->first;
-    hb_unlock( f->lock );
-
-    return b;
-}
-
-hb_buffer_t * hb_fifo_see2( hb_fifo_t * f )
-{
-    hb_buffer_t * b;
-
-    hb_lock( f->lock );
-    if( f->size < 2 )
-    {
-        hb_unlock( f->lock );
-        return NULL;
-    }
-    b = f->first->next;
-    hb_unlock( f->lock );
-
-    return b;
-}
-
-void hb_fifo_push( hb_fifo_t * f, hb_buffer_t * b )
-{
-    if( !b )
-    {
-        return;
-    }
-
-    hb_lock( f->lock );
-    if( f->size > 0 )
-    {
-        f->last->next = b;
-    }
-    else
-    {
-        f->first = b;
-    }
-    f->last  = b;
-    f->size += 1;
-    while( f->last->next )
-    {
-        f->size += 1;
-        f->last  = f->last->next;
-    }
-    hb_unlock( f->lock );
-}
-
-void hb_fifo_close( hb_fifo_t ** _f )
-{
-    hb_fifo_t   * f = *_f;
-    hb_buffer_t * b;
-    
-    hb_log( "fifo_close: trashing %d buffer(s)", hb_fifo_size( f ) );
-    while( ( b = hb_fifo_get( f ) ) )
-    {
-        hb_buffer_close( &b );
-    }
-
-    hb_lock_close( &f->lock );
-    free( f );
-
-    *_f = NULL;
-}
-- 
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