diff options
Diffstat (limited to 'src/xine-engine/buffer.h')
| -rw-r--r-- | src/xine-engine/buffer.h | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/src/xine-engine/buffer.h b/src/xine-engine/buffer.h index 057e3222b..1e180e475 100644 --- a/src/xine-engine/buffer.h +++ b/src/xine-engine/buffer.h @@ -7,7 +7,7 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * xine 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 @@ -17,7 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: buffer.h,v 1.99 2003/01/31 18:29:47 miguelfreitas Exp $ + * $Id: buffer.h,v 1.100 2003/02/08 13:52:44 tmattern Exp $ * * * contents: @@ -276,7 +276,7 @@ struct buf_element_s { /* these are the types of special buffers */ -/* +/* * In a BUF_SPECIAL_PALETTE buffer: * decoder_info[1] = BUF_SPECIAL_PALETTE * decoder_info[2] = number of entries in palette table @@ -392,7 +392,10 @@ typedef struct fifo_buffer_s fifo_buffer_t; struct fifo_buffer_s { buf_element_t *first, *last; + int fifo_size; + uint32_t fifo_data_size; + void *fifo_empty_cb_data; pthread_mutex_t mutex; pthread_cond_t not_empty; @@ -402,35 +405,36 @@ struct fifo_buffer_s */ void (*put) (fifo_buffer_t *fifo, buf_element_t *buf); - + buf_element_t *(*get) (fifo_buffer_t *fifo); void (*clear) (fifo_buffer_t *fifo) ; int (*size) (fifo_buffer_t *fifo); + uint32_t (*data_size) (fifo_buffer_t *fifo); + void (*dispose) (fifo_buffer_t *fifo); - /* - * alloc buffer for this fifo from global buf pool + /* + * alloc buffer for this fifo from global buf pool * you don't have to use this function to allocate a buffer, * an input plugin can decide to implement it's own * buffer allocation functions */ buf_element_t *(*buffer_pool_alloc) (fifo_buffer_t *this); - - + + /* * special functions, not used by demuxers - */ - + */ + /* the same as buffer_pool_alloc but may fail if none is available */ buf_element_t *(*buffer_pool_try_alloc) (fifo_buffer_t *this); - + /* the samme as put but insert at the head of the fifo */ void (*insert) (fifo_buffer_t *fifo, buf_element_t *buf); - /* * private variables for buffer pool management @@ -448,7 +452,7 @@ struct fifo_buffer_s /* * allocate and initialize new (empty) fifo buffer, * init buffer pool for it: - * allocate num_buffers of buf_size bytes each + * allocate num_buffers of buf_size bytes each */ fifo_buffer_t *fifo_buffer_new (int num_buffers, uint32_t buf_size); @@ -474,8 +478,8 @@ char * buf_audio_name( uint32_t buf_type ); /* no attribute packed? let's try with pragma pack as a last resort */ #pragma pack(2) #endif -/* this is xine version of BITMAPINFOHEADER - * - should be safe to compile on 64bits machines +/* this is xine version of BITMAPINFOHEADER + * - should be safe to compile on 64bits machines * - will always use machine endian format, so demuxers reading * stuff from win32 formats must use the function below. */ |