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| author | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2012-02-03 11:09:54 +0100 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2012-02-03 11:09:54 +0100 |
| commit | c9c94390c520ad496082222858c0f1285f1432df (patch) | |
| tree | e0cec60e2e99a7eba3dca63399054f89097f8d9a /src/uca-cam.h | |
| parent | 6461f2e549876cb54456925f47094bb53e2c8672 (diff) | |
| download | uca-c9c94390c520ad496082222858c0f1285f1432df.tar.gz uca-c9c94390c520ad496082222858c0f1285f1432df.tar.bz2 uca-c9c94390c520ad496082222858c0f1285f1432df.tar.xz uca-c9c94390c520ad496082222858c0f1285f1432df.zip | |
Callback function have to notify caller about buffer
If they return a UCA_BUFFER_KEEP they have to call uca_cam_release_buffer() in
the future. If returning UCA_BUFFER_RELEASE, this is done by the caller.
Diffstat (limited to 'src/uca-cam.h')
| -rw-r--r-- | src/uca-cam.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/uca-cam.h b/src/uca-cam.h index cba0305..08b7941 100644 --- a/src/uca-cam.h +++ b/src/uca-cam.h @@ -63,6 +63,7 @@ typedef struct uca_camera_priv { uint32_t (*stop_recording) (struct uca_camera_priv *cam); uint32_t (*trigger) (struct uca_camera_priv *cam); uint32_t (*register_callback) (struct uca_camera_priv *cam, uca_cam_grab_callback callback, void *user); + uint32_t (*release_buffer) (struct uca_camera_priv *cam, void *buffer); uint32_t (*grab) (struct uca_camera_priv *cam, char *buffer, void *meta_data); uint32_t (*readout) (struct uca_camera_priv *cam); |