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-rw-r--r--include/libcamera/stream.h1
-rw-r--r--src/libcamera/stream.cpp17
2 files changed, 15 insertions, 3 deletions
diff --git a/include/libcamera/stream.h b/include/libcamera/stream.h
index 1a68bd23..f502b359 100644
--- a/include/libcamera/stream.h
+++ b/include/libcamera/stream.h
@@ -43,6 +43,7 @@ struct StreamConfiguration {
PixelFormat pixelFormat;
Size size;
unsigned int stride;
+ unsigned int frameSize;
unsigned int bufferCount;
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
*/