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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
@@ -1,3 +1,38 @@ +2007-06-12 Andy Wingo <wingo@pobox.com> + + * sys/v4l2/v4l2src_calls.c (gst_v4l2_buffer_finalize) + (gst_v4l2_buffer_class_init, gst_v4l2_buffer_get_type) + (gst_v4l2_buffer_new): Behave more like ximagesink's buffers, with + finalization and resuscitation. No longer public. + (gst_v4l2_buffer_pool_finalize, gst_v4l2_buffer_pool_init) + (gst_v4l2_buffer_pool_class_init, gst_v4l2_buffer_pool_get_type) + (gst_v4l2_buffer_pool_new, gst_v4l2_buffer_pool_activate) + (gst_v4l2_buffer_pool_destroy): Make the pool follow common + miniobject semantics, and be threadsafe. + (gst_v4l2src_queue_frame): Remove this function, as we just call + the ioctls directly in the two places where we queue buffers. + (gst_v4l2src_grab_frame): Return a flowreturn and fill the buffer + directly. + (gst_v4l2src_capture_init): Use the new buffer_pool_new function + to allocate the pool, which also preallocates the GstBuffers. + (gst_v4l2src_capture_start): Call buffer_pool_activate instead of + queueing the frames directly. + + * sys/v4l2/gstv4l2src.h (struct _GstV4l2BufferPool): Make this a + real MiniObject instead of rolling our own refcounting and + finalizing. Give it a lock. + (struct _GstV4l2Buffer): Remove one intermediary object, having + the buffers hold the struct v4l2_buffer directly. + + * sys/v4l2/gstv4l2src.c (gst_v4l2src_set_caps): Pass the caps to + capture_init so that it can set them on the buffers that it will + create. + (gst_v4l2src_get_read): For better or for worse, include the + timestamping and offsetting code here; really we should be using + bufferalloc though. + (gst_v4l2src_get_mmap): Just make grab_frame return one of our + preallocated, mmap'd buffers. + 2007-06-11 Wim Taymans <wim@fluendo.com> Patch by: daniel fischer <dan at f3c dot com> |