diff options
| author | Paul Elder <paul.elder@ideasonboard.com> | 2020-07-04 17:49:33 +0900 |
|---|---|---|
| committer | Paul Elder <paul.elder@ideasonboard.com> | 2020-07-10 16:11:05 +0900 |
| commit | 8addae2583d68aaa4e904d7607b1d94ddc371860 (patch) | |
| tree | 358b6baa5f71da32048a01d2dca5b9a594756c5b /src | |
| parent | fad0314bc909cf74444ef97b74b2a933a194e986 (diff) | |
libcamera: StreamConfiguration: Add frameSize field
In addition to the stride field, we want the pipeline handler to be able
to declare the frame size for the configuration. Add a frameSize field
to StreamConfiguration for this purpose.
Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/stream.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/libcamera/stream.cpp b/src/libcamera/stream.cpp index 6df5882f..a3c015fe 100644 --- a/src/libcamera/stream.cpp +++ b/src/libcamera/stream.cpp @@ -279,7 +279,8 @@ SizeRange StreamFormats::range(const PixelFormat &pixelformat) const * handlers provide StreamFormats. */ StreamConfiguration::StreamConfiguration() - : pixelFormat(0), stride(0), bufferCount(0), stream_(nullptr) + : pixelFormat(0), stride(0), frameSize(0), bufferCount(0), + stream_(nullptr) { } @@ -287,8 +288,8 @@ StreamConfiguration::StreamConfiguration() * \brief Construct a configuration with stream formats */ StreamConfiguration::StreamConfiguration(const StreamFormats &formats) - : pixelFormat(0), stride(0), bufferCount(0), stream_(nullptr), - formats_(formats) + : pixelFormat(0), stride(0), frameSize(0), bufferCount(0), + stream_(nullptr), formats_(formats) { } @@ -316,6 +317,16 @@ StreamConfiguration::StreamConfiguration(const StreamFormats &formats) */ /** + * \var StreamConfiguration::frameSize + * \brief Frame size for the stream, in bytes + * + * The frameSize value reports the number of bytes necessary to contain one + * frame of an image buffer for this stream. This total includes the bytes + * required for all image planes. The value is valid after successfully + * validating the configuration with a call to CameraConfiguration::validate(). + */ + +/** * \var StreamConfiguration::bufferCount * \brief Requested number of buffers to allocate for the stream */ |