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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-01 15:33:59 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-01 15:33:59 -0200 |
| commit | 1de05f2d88e6e1fb2926caa368cf2544c65f86f0 (patch) | |
| tree | 857cee9ed3ca2360735106c9443492a70cedadb7 /v4l2-apps/lib/v4l2_driver.h | |
| parent | 655f032b6b86ac96cefcefe344e181d83d197c87 (diff) | |
| download | mediapointer-dvb-s2-1de05f2d88e6e1fb2926caa368cf2544c65f86f0.tar.gz mediapointer-dvb-s2-1de05f2d88e6e1fb2926caa368cf2544c65f86f0.tar.bz2 | |
Implement mmapped streaming reception
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Add capabilities to the library and to the driver to receive video streams.
Library will use a callback, called every time a new buffer is reported by
dqbuf.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'v4l2-apps/lib/v4l2_driver.h')
| -rw-r--r-- | v4l2-apps/lib/v4l2_driver.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/v4l2-apps/lib/v4l2_driver.h b/v4l2-apps/lib/v4l2_driver.h index 1df9da3ba..ef6a754f4 100644 --- a/v4l2-apps/lib/v4l2_driver.h +++ b/v4l2-apps/lib/v4l2_driver.h @@ -26,6 +26,8 @@ struct v4l2_t_buf { size_t length; }; +typedef int v4l2_recebe_buffer (struct v4l2_buffer *v4l2_buf, struct v4l2_t_buf *buf); + struct v4l2_driver { int fd; /* Driver descriptor */ @@ -72,3 +74,4 @@ int v4l2_mmap_bufs(struct v4l2_driver *drv, unsigned int num_buffers); int v4l2_free_bufs(struct v4l2_driver *drv); int v4l2_start_streaming(struct v4l2_driver *drv); int v4l2_stop_streaming(struct v4l2_driver *drv); +int v4l2_rcvbuf(struct v4l2_driver *drv, v4l2_recebe_buffer *v4l2_rec_buf); |