37 std::map<PixelFormat, std::vector<SizeRange>> formats_;
Camera device.
Definition: camera.h:87
Describe a range of sizes.
Definition: geometry.h:201
Describe a two-dimensional size.
Definition: geometry.h:53
Video stream for a camera.
Definition: stream.h:74
const StreamConfiguration & configuration() const
Retrieve the active configuration of the stream.
Definition: stream.h:78
StreamConfiguration configuration_
The stream configuration.
Definition: stream.h:83
Stream()
Construct a stream with default parameters.
Definition: stream.cpp:446
Class and enums to represent color spaces.
Data structures related to geometric objects.
Top-level libcamera namespace.
Definition: backtrace.h:17
StreamRole
Identify the role a stream is intended to play.
Definition: stream.h:64
@ Viewfinder
Definition: stream.h:68
@ Raw
Definition: stream.h:65
@ VideoRecording
Definition: stream.h:67
@ StillCapture
Definition: stream.h:66
std::vector< StreamRole > StreamRoles
A vector of StreamRole.
Definition: stream.h:71
Configuration parameters for a stream.
Definition: stream.h:40
unsigned int bufferCount
Requested number of buffers to allocate for the stream.
Definition: stream.h:49
Size size
Stream size in pixels.
Definition: stream.h:45
const StreamFormats & formats() const
Retrieve advisory stream format information.
Definition: stream.h:55
StreamConfiguration()
Definition: stream.cpp:282
void setStream(Stream *stream)
Associate a stream with a configuration.
Definition: stream.h:54
std::optional< ColorSpace > colorSpace
The ColorSpace for this stream.
Definition: stream.h:51
std::string toString() const
Assemble and return a string describing the configuration.
Definition: stream.cpp:392
PixelFormat pixelFormat
Stream pixel format.
Definition: stream.h:44
Stream * stream() const
Retrieve the stream associated with the configuration.
Definition: stream.h:53
unsigned int frameSize
Frame size for the stream, in bytes.
Definition: stream.h:47
unsigned int stride
Image stride for the stream, in bytes.
Definition: stream.h:46