diff options
| -rw-r--r-- | include/libcamera/internal/v4l2_videodevice.h | 4 | ||||
| -rw-r--r-- | src/libcamera/pipeline/raspberrypi/raspberrypi.cpp | 13 | ||||
| -rw-r--r-- | src/libcamera/pipeline/simple/simple.cpp | 2 | ||||
| -rw-r--r-- | src/libcamera/pipeline/uvcvideo/uvcvideo.cpp | 3 | ||||
| -rw-r--r-- | src/libcamera/v4l2_videodevice.cpp | 9 |
5 files changed, 18 insertions, 13 deletions
diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h index fb4c0aab..40ed87e1 100644 --- a/include/libcamera/internal/v4l2_videodevice.h +++ b/include/libcamera/internal/v4l2_videodevice.h @@ -168,6 +168,8 @@ public: class V4L2VideoDevice : public V4L2Device { public: + using Formats = std::map<V4L2PixelFormat, std::vector<SizeRange>>; + explicit V4L2VideoDevice(const std::string &deviceNode); explicit V4L2VideoDevice(const MediaEntity *entity); V4L2VideoDevice(const V4L2VideoDevice &) = delete; @@ -188,7 +190,7 @@ public: int getFormat(V4L2DeviceFormat *format); int tryFormat(V4L2DeviceFormat *format); int setFormat(V4L2DeviceFormat *format); - std::map<V4L2PixelFormat, std::vector<SizeRange>> formats(uint32_t code = 0); + Formats formats(uint32_t code = 0); int setSelection(unsigned int target, Rectangle *rect); diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp index bf1c7714..82a0a4df 100644 --- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp +++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp @@ -39,8 +39,6 @@ namespace libcamera { LOG_DEFINE_CATEGORY(RPI) -using V4L2PixFmtMap = std::map<V4L2PixelFormat, std::vector<SizeRange>>; - namespace { bool isRaw(PixelFormat &pixFmt) @@ -69,7 +67,8 @@ double scoreFormat(double desired, double actual) return score; } -V4L2DeviceFormat findBestMode(V4L2PixFmtMap &formatsMap, const Size &req) +V4L2DeviceFormat findBestMode(V4L2VideoDevice::Formats &formatsMap, + const Size &req) { double bestScore = std::numeric_limits<double>::max(), score; V4L2DeviceFormat bestMode = {}; @@ -410,7 +409,7 @@ CameraConfiguration::Status RPiCameraConfiguration::validate() * Calculate the best sensor mode we can use based on * the user request. */ - V4L2PixFmtMap fmts = data_->unicam_[Unicam::Image].dev()->formats(); + V4L2VideoDevice::Formats fmts = data_->unicam_[Unicam::Image].dev()->formats(); V4L2DeviceFormat sensorFormat = findBestMode(fmts, cfg.size); int ret = data_->unicam_[Unicam::Image].dev()->tryFormat(&sensorFormat); if (ret) @@ -480,7 +479,7 @@ CameraConfiguration::Status RPiCameraConfiguration::validate() else dev = data_->isp_[Isp::Output1].dev(); - V4L2PixFmtMap fmts = dev->formats(); + V4L2VideoDevice::Formats fmts = dev->formats(); if (fmts.find(V4L2PixelFormat::fromPixelFormat(cfgPixFmt, false)) == fmts.end()) { /* If we cannot find a native format, use a default one. */ @@ -517,7 +516,7 @@ CameraConfiguration *PipelineHandlerRPi::generateConfiguration(Camera *camera, V4L2DeviceFormat sensorFormat; unsigned int bufferCount; PixelFormat pixelFormat; - V4L2PixFmtMap fmts; + V4L2VideoDevice::Formats fmts; Size size; if (roles.empty()) @@ -633,7 +632,7 @@ int PipelineHandlerRPi::configure(Camera *camera, CameraConfiguration *config) } /* First calculate the best sensor mode we can use based on the user request. */ - V4L2PixFmtMap fmts = data->unicam_[Unicam::Image].dev()->formats(); + V4L2VideoDevice::Formats fmts = data->unicam_[Unicam::Image].dev()->formats(); V4L2DeviceFormat sensorFormat = findBestMode(fmts, rawStream ? sensorSize : maxSize); /* diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp index 28d36788..5221ff33 100644 --- a/src/libcamera/pipeline/simple/simple.cpp +++ b/src/libcamera/pipeline/simple/simple.cpp @@ -275,7 +275,7 @@ int SimpleCameraData::init() return ret; } - std::map<V4L2PixelFormat, std::vector<SizeRange>> videoFormats = + V4L2VideoDevice::Formats videoFormats = video_->formats(format.mbus_code); LOG(SimplePipeline, Debug) diff --git a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp index 47f383d1..93e3dc17 100644 --- a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp +++ b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp @@ -172,8 +172,7 @@ CameraConfiguration *PipelineHandlerUVC::generateConfiguration(Camera *camera, if (roles.empty()) return config; - std::map<V4L2PixelFormat, std::vector<SizeRange>> v4l2Formats = - data->video_->formats(); + V4L2VideoDevice::Formats v4l2Formats = data->video_->formats(); std::map<PixelFormat, std::vector<SizeRange>> deviceFormats; for (const auto &format : v4l2Formats) { PixelFormat pixelFormat = format.first.toPixelFormat(); diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp index e0d22012..652677ff 100644 --- a/src/libcamera/v4l2_videodevice.cpp +++ b/src/libcamera/v4l2_videodevice.cpp @@ -462,6 +462,11 @@ const std::string V4L2DeviceFormat::toString() const */ /** + * \typedef V4L2VideoDevice::Formats + * \brief A map of supported V4L2 pixel formats to frame sizes + */ + +/** * \brief Construct a V4L2VideoDevice * \param[in] deviceNode The file-system path to the video device node */ @@ -951,9 +956,9 @@ int V4L2VideoDevice::trySetFormatSingleplane(V4L2DeviceFormat *format, bool set) * * \return A list of the supported video device formats */ -std::map<V4L2PixelFormat, std::vector<SizeRange>> V4L2VideoDevice::formats(uint32_t code) +V4L2VideoDevice::Formats V4L2VideoDevice::formats(uint32_t code) { - std::map<V4L2PixelFormat, std::vector<SizeRange>> formats; + Formats formats; for (V4L2PixelFormat pixelFormat : enumPixelformats(code)) { std::vector<SizeRange> sizes = enumSizes(pixelFormat); |