diff options
| -rw-r--r-- | src/pcm_buffer.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/pcm_buffer.c b/src/pcm_buffer.c index 126a4e036..75b76a5d3 100644 --- a/src/pcm_buffer.c +++ b/src/pcm_buffer.c @@ -19,6 +19,16 @@ #include "pcm_buffer.h" +/** + * Align the specified size to the next 8k boundary. + */ +G_GNUC_CONST +static size_t +align_8k(size_t size) +{ + return ((size - 1) | 0x1fff) + 1; +} + void * pcm_buffer_get(struct pcm_buffer *buffer, size_t size) { @@ -26,8 +36,7 @@ pcm_buffer_get(struct pcm_buffer *buffer, size_t size) /* free the old buffer */ g_free(buffer->buffer); - /* allocate a new buffer; align at 8 kB boundaries */ - buffer->size = ((size - 1) | 0x1fff) + 1; + buffer->size = align_8k(size); buffer->buffer = g_malloc(buffer->size); } |