diff options
Diffstat (limited to 'src/ipa/ipu3')
| -rw-r--r-- | src/ipa/ipu3/ipu3.cpp | 47 |
1 files changed, 18 insertions, 29 deletions
diff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp index 14f3f91e..d77d6686 100644 --- a/src/ipa/ipu3/ipu3.cpp +++ b/src/ipa/ipu3/ipu3.cpp @@ -156,7 +156,6 @@ private: ControlInfoMap *ipaControls); void updateSessionConfiguration(const ControlInfoMap &sensorControls); - void fillParams(unsigned int frame, ipu3_uapi_params *params); void parseStatistics(unsigned int frame, int64_t frameTimestamp, const ipu3_uapi_stats_3a *stats); @@ -513,6 +512,9 @@ void IPAIPU3::unmapBuffers(const std::vector<unsigned int> &ids) * \brief Fill and return a buffer with ISP processing parameters for a frame * \param[in] frame The frame number * \param[in] bufferId ID of the parameter buffer to fill + * + * Algorithms are expected to fill the IPU3 parameter buffer for the next + * frame given their most recent processing of the ImgU statistics. */ void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId) { @@ -526,7 +528,21 @@ void IPAIPU3::fillParamsBuffer(const uint32_t frame, const uint32_t bufferId) ipu3_uapi_params *params = reinterpret_cast<ipu3_uapi_params *>(mem.data()); - fillParams(frame, params); + /* + * The incoming params buffer may contain uninitialised data, or the + * parameters of previously queued frames. Clearing the entire buffer + * may be an expensive operation, and the kernel will only read from + * structures which have their associated use-flag set. + * + * It is the responsibility of the algorithms to set the use flags + * accordingly for any data structure they update during prepare(). + */ + params->use = {}; + + for (auto const &algo : algorithms_) + algo->prepare(context_, params); + + paramsBufferReady.emit(frame); } /** @@ -571,33 +587,6 @@ void IPAIPU3::queueRequest([[maybe_unused]] const uint32_t frame, } /** - * \brief Fill the ImgU parameter buffer for the next frame - * \param[in] frame The number of the latest frame processed - * \param[out] params The parameter buffer to fill - * - * Algorithms are expected to fill the IPU3 parameter buffer for the next - * frame given their most recent processing of the ImgU statistics. - */ -void IPAIPU3::fillParams(unsigned int frame, ipu3_uapi_params *params) -{ - /* - * The incoming params buffer may contain uninitialised data, or the - * parameters of previously queued frames. Clearing the entire buffer - * may be an expensive operation, and the kernel will only read from - * structures which have their associated use-flag set. - * - * It is the responsibility of the algorithms to set the use flags - * accordingly for any data structure they update during prepare(). - */ - params->use = {}; - - for (auto const &algo : algorithms_) - algo->prepare(context_, params); - - paramsBufferReady.emit(frame); -} - -/** * \brief Process the statistics generated by the ImgU * \param[in] frame The number of the latest frame processed * \param[in] frameTimestamp The current frame timestamp |