diff options
Diffstat (limited to 'src/libcamera/v4l2_videodevice.cpp')
| -rw-r--r-- | src/libcamera/v4l2_videodevice.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp index 18220b81..82267730 100644 --- a/src/libcamera/v4l2_videodevice.cpp +++ b/src/libcamera/v4l2_videodevice.cpp @@ -973,7 +973,8 @@ int V4L2VideoDevice::requestBuffers(unsigned int count) * \brief Allocate buffers from the video device * \param[in] count Number of buffers to allocate * \param[out] buffers Vector to store allocated buffers - * \return 0 on success or a negative error code otherwise + * \return The number of allocated buffers on success or a negative error code + * otherwise */ int V4L2VideoDevice::exportBuffers(unsigned int count, std::vector<std::unique_ptr<FrameBuffer>> *buffers) |