From 0ef77576760e3b384ff15f6155c6073ab96fc8c7 Mon Sep 17 00:00:00 2001
From: Matthias Vogelgesang <matthias.vogelgesang@gmail.com>
Date: Wed, 10 Apr 2013 09:02:09 +0200
Subject: grab takes -n and -t parameters now
---
tools/gui/ring-buffer.c | 64 -------------------------------------------------
1 file changed, 64 deletions(-)
delete mode 100644 tools/gui/ring-buffer.c
(limited to 'tools/gui/ring-buffer.c')
diff --git a/tools/gui/ring-buffer.c b/tools/gui/ring-buffer.c
deleted file mode 100644
index ec2638c..0000000
--- a/tools/gui/ring-buffer.c
+++ /dev/null
@@ -1,64 +0,0 @@
-
-#include <math.h>
-#include "ring-buffer.h"
-
-RingBuffer *
-ring_buffer_new (gsize block_size,
- gsize n_blocks)
-{
- RingBuffer *buffer;
-
- buffer = g_new0 (RingBuffer, 1);
- buffer->block_size = block_size;
- buffer->n_blocks_total = n_blocks;
- buffer->n_blocks_used = 0;
- buffer->current_index = 0;
- buffer->data = g_malloc0_n (n_blocks, block_size);
-
- return buffer;
-}
-
-void
-ring_buffer_free (RingBuffer *buffer)
-{
- g_free (buffer->data);
- g_free (buffer);
-}
-
-void
-ring_buffer_reset (RingBuffer *buffer)
-{
- buffer->n_blocks_used = 0;
- buffer->current_index = 0;
-}
-
-gpointer
-ring_buffer_get_current_pointer (RingBuffer *buffer)
-{
- return buffer->data + (buffer->current_index % buffer->n_blocks_total) * buffer->block_size;
-}
-
-gpointer
-ring_buffer_get_pointer (RingBuffer *buffer,
- guint index)
-{
- g_assert (index < buffer->n_blocks_total);
- return buffer->data + ((buffer->current_index - buffer->n_blocks_used + index) % buffer->n_blocks_total) * buffer->block_size;
-}
-
-guint
-ring_buffer_get_num_blocks (RingBuffer *buffer)
-{
- return buffer->n_blocks_used;
-}
-
-void
-ring_buffer_proceed (RingBuffer *buffer)
-{
- buffer->current_index++;
-
- if (buffer->n_blocks_used < buffer->n_blocks_total)
- buffer->n_blocks_used++;
- else
- buffer->current_index = buffer->current_index % buffer->n_blocks_total;
-}
--
cgit v1.2.3