diff options
| -rw-r--r-- | ChangeLog | 1 | ||||
| -rw-r--r-- | src/input/net_buf_ctrl.c | 9 |
2 files changed, 7 insertions, 3 deletions
@@ -32,6 +32,7 @@ xine-lib (1.1.5) (Unreleased) support altogether and one to choose the path where to look for the codecs by default (it can, and probably should) be different from the Win32 codecs path. + * Avoid a possible floating-point exception when starting stream playback. xine-lib (1.1.4) * Mark string-type configuration items according to whether they're plain diff --git a/src/input/net_buf_ctrl.c b/src/input/net_buf_ctrl.c index 75743a070..86514cdea 100644 --- a/src/input/net_buf_ctrl.c +++ b/src/input/net_buf_ctrl.c @@ -149,7 +149,7 @@ static void nbc_compute_fifo_length(nbc_t *this, fifo_buffer_t *fifo, buf_element_t *buf, int action) { - int fifo_free, fifo_fill; + int fifo_free, fifo_fill, fifo_div; int64_t video_br, audio_br, diff; int has_video, has_audio; @@ -160,10 +160,13 @@ static void nbc_compute_fifo_length(nbc_t *this, fifo_free = fifo->buffer_pool_num_free; fifo_fill = fifo->fifo_size; + fifo_div = fifo_fill + fifo_free - 1; + if (fifo_div == 0) + fifo_div = 1; /* avoid a possible divide-by-zero */ if (fifo == this->video_fifo) { this->video_fifo_free = fifo_free; - this->video_fifo_fill = (100 * fifo_fill) / (fifo_fill + fifo_free - 1); + this->video_fifo_fill = (100 * fifo_fill) / fifo_div; this->video_fifo_size = fifo->fifo_data_size; if (buf->pts && (this->video_in_disc == 0)) { @@ -196,7 +199,7 @@ static void nbc_compute_fifo_length(nbc_t *this, } else { this->audio_fifo_free = fifo_free; - this->audio_fifo_fill = (100 * fifo_fill) / (fifo_fill + fifo_free - 1); + this->audio_fifo_fill = (100 * fifo_fill) / fifo_div; this->audio_fifo_size = fifo->fifo_data_size; if (buf->pts && (this->audio_in_disc == 0)) { |