From f934fd1cb9371dc49e32aee061284a2dadd8ea89 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 15 May 2020 19:01:30 +0300 Subject: libcamera: Move IPA headers from include/ipa/ to include/libcamera/ipa/ The IPA headers are installed into $prefix/include/libcamera/ipa/, but are located in the source tree in include/ipa/. This requires files within libcamera to include them with #include while a third party IPA would need to use #include Not only is this inconsistent, it can create issues later if IPA headers need to include each other, as the first form of include directive wouldn't be valid once the headers are installed. Fix the problem by moving the IPA headers to include/libcamera/ipa/. Signed-off-by: Laurent Pinchart Acked-by: Jacopo Mondi --- include/libcamera/ipa/raspberrypi.h | 58 +++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 include/libcamera/ipa/raspberrypi.h (limited to 'include/libcamera/ipa/raspberrypi.h') diff --git a/include/libcamera/ipa/raspberrypi.h b/include/libcamera/ipa/raspberrypi.h new file mode 100644 index 00000000..c109469e --- /dev/null +++ b/include/libcamera/ipa/raspberrypi.h @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +/* + * Copyright (C) 2019-2020, Raspberry Pi Ltd. + * + * raspberrypi.h - Image Processing Algorithm interface for Raspberry Pi + */ +#ifndef __LIBCAMERA_IPA_INTERFACE_RASPBERRYPI_H__ +#define __LIBCAMERA_IPA_INTERFACE_RASPBERRYPI_H__ + +#include +#include + +enum RPiOperations { + RPI_IPA_ACTION_V4L2_SET_STAGGERED = 1, + RPI_IPA_ACTION_V4L2_SET_ISP, + RPI_IPA_ACTION_STATS_METADATA_COMPLETE, + RPI_IPA_ACTION_RUN_ISP, + RPI_IPA_ACTION_RUN_ISP_AND_DROP_FRAME, + RPI_IPA_ACTION_SET_SENSOR_CONFIG, + RPI_IPA_ACTION_EMBEDDED_COMPLETE, + RPI_IPA_EVENT_SIGNAL_STAT_READY, + RPI_IPA_EVENT_SIGNAL_ISP_PREPARE, + RPI_IPA_EVENT_QUEUE_REQUEST, + RPI_IPA_EVENT_LS_TABLE_ALLOCATION, +}; + +enum RPiIpaMask { + ID = 0x0ffff, + STATS = 0x10000, + EMBEDDED_DATA = 0x20000, + BAYER_DATA = 0x40000 +}; + +/* Size of the LS grid allocation. */ +#define MAX_LS_GRID_SIZE (32 << 10) + +namespace libcamera { + +/* List of controls handled by the Raspberry Pi IPA */ +static const ControlInfoMap RPiControls = { + { &controls::AeEnable, ControlInfo(false, true) }, + { &controls::ExposureTime, ControlInfo(0, 999999) }, + { &controls::AnalogueGain, ControlInfo(1.0f, 32.0f) }, + { &controls::AeMeteringMode, ControlInfo(0, static_cast(controls::MeteringModeMax)) }, + { &controls::AeConstraintMode, ControlInfo(0, static_cast(controls::ConstraintModeMax)) }, + { &controls::AeExposureMode, ControlInfo(0, static_cast(controls::ExposureModeMax)) }, + { &controls::ExposureValue, ControlInfo(0.0f, 16.0f) }, + { &controls::AwbEnable, ControlInfo(false, true) }, + { &controls::ColourGains, ControlInfo(0.0f, 32.0f) }, + { &controls::AwbMode, ControlInfo(0, static_cast(controls::AwbModeMax)) }, + { &controls::Brightness, ControlInfo(-1.0f, 1.0f) }, + { &controls::Contrast, ControlInfo(0.0f, 32.0f) }, + { &controls::Saturation, ControlInfo(0.0f, 32.0f) }, +}; + +} /* namespace libcamera */ + +#endif /* __LIBCAMERA_IPA_INTERFACE_RASPBERRYPI_H__ */ -- cgit v1.2.1