From 37f650885d00ebd1c151dad333637601caa69e06 Mon Sep 17 00:00:00 2001 From: Pawit Pornkitprasan Date: Sat, 17 Dec 2011 21:43:12 +0700 Subject: Import libcamera from crespo --- libcamera/Android.mk | 22 + libcamera/NOTICE | 190 +++ libcamera/SecCamera.cpp | 3061 ++++++++++++++++++++++++++++++++++++ libcamera/SecCamera.h | 575 +++++++ libcamera/SecCameraHWInterface.cpp | 2717 ++++++++++++++++++++++++++++++++ libcamera/SecCameraHWInterface.h | 214 +++ 6 files changed, 6779 insertions(+) create mode 100644 libcamera/Android.mk create mode 100644 libcamera/NOTICE create mode 100755 libcamera/SecCamera.cpp create mode 100755 libcamera/SecCamera.h create mode 100755 libcamera/SecCameraHWInterface.cpp create mode 100644 libcamera/SecCameraHWInterface.h (limited to 'libcamera') diff --git a/libcamera/Android.mk b/libcamera/Android.mk new file mode 100644 index 0000000..e286cea --- /dev/null +++ b/libcamera/Android.mk @@ -0,0 +1,22 @@ +LOCAL_PATH:= $(call my-dir) +include $(CLEAR_VARS) + +# HAL module implemenation stored in +# hw/..so +LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw + +LOCAL_C_INCLUDES += $(LOCAL_PATH)/../include +LOCAL_C_INCLUDES += $(LOCAL_PATH)/../libs3cjpeg + +LOCAL_SRC_FILES:= \ + SecCamera.cpp SecCameraHWInterface.cpp + +LOCAL_SHARED_LIBRARIES:= libutils libcutils libbinder liblog libcamera_client libhardware +LOCAL_SHARED_LIBRARIES+= libs3cjpeg + +LOCAL_MODULE := camera.aries + +LOCAL_MODULE_TAGS := optional + +include $(BUILD_SHARED_LIBRARY) + diff --git a/libcamera/NOTICE b/libcamera/NOTICE new file mode 100644 index 0000000..f921593 --- /dev/null +++ b/libcamera/NOTICE @@ -0,0 +1,190 @@ + + Copyright (C) 2008 The Android Open Source Project + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. 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LTD + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/* +************************************ +* Filename: SecCamera.cpp +* Author: Sachin P. Kamat +* Purpose: This file interacts with the Camera and JPEG drivers. +************************************* +*/ + +//#define LOG_NDEBUG 0 +#define LOG_TAG "SecCamera" + +#include + +#include +#include +#include +#include +#include "SecCamera.h" +#include "cutils/properties.h" + +using namespace android; + +#define CHECK(return_value) \ + if (return_value < 0) { \ + LOGE("%s::%d fail. errno: %s, m_camera_id = %d\n", \ + __func__, __LINE__, strerror(errno), m_camera_id); \ + return -1; \ + } + + +#define CHECK_PTR(return_value) \ + if (return_value < 0) { \ + LOGE("%s::%d fail, errno: %s, m_camera_id = %d\n", \ + __func__,__LINE__, strerror(errno), m_camera_id); \ + return NULL; \ + } + +#define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5) +#define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7) +#define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13) + +namespace android { + +// ====================================================================== +// Camera controls + +static struct timeval time_start; +static struct timeval time_stop; + +unsigned long measure_time(struct timeval *start, struct timeval *stop) +{ + unsigned long sec, usec, time; + + sec = stop->tv_sec - start->tv_sec; + + if (stop->tv_usec >= start->tv_usec) { + usec = stop->tv_usec - start->tv_usec; + } else { + usec = stop->tv_usec + 1000000 - start->tv_usec; + sec--; + } + + time = (sec * 1000000) + usec; + + return time; +} + +static int get_pixel_depth(unsigned int fmt) +{ + int depth = 0; + + switch (fmt) { + case V4L2_PIX_FMT_NV12: + depth = 12; + break; + case V4L2_PIX_FMT_NV12T: + depth = 12; + break; + case V4L2_PIX_FMT_NV21: + depth = 12; + break; + case V4L2_PIX_FMT_YUV420: + depth = 12; + break; + + case V4L2_PIX_FMT_RGB565: + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_YVYU: + case V4L2_PIX_FMT_UYVY: + case V4L2_PIX_FMT_VYUY: + case V4L2_PIX_FMT_NV16: + case V4L2_PIX_FMT_NV61: + case V4L2_PIX_FMT_YUV422P: + depth = 16; + break; + + case V4L2_PIX_FMT_RGB32: + depth = 32; + break; + } + + return depth; +} + +#define ALIGN_W(x) (((x) + 0x7F) & (~0x7F)) // Set as multiple of 128 +#define ALIGN_H(x) (((x) + 0x1F) & (~0x1F)) // Set as multiple of 32 +#define ALIGN_BUF(x) (((x) + 0x1FFF)& (~0x1FFF)) // Set as multiple of 8K + +static int fimc_poll(struct pollfd *events) +{ + int ret; + + /* 10 second delay is because sensor can take a long time + * to do auto focus and capture in dark settings + */ + ret = poll(events, 1, 10000); + if (ret < 0) { + LOGE("ERR(%s):poll error\n", __func__); + return ret; + } + + if (ret == 0) { + LOGE("ERR(%s):No data in 10 secs..\n", __func__); + return ret; + } + + return ret; +} + +int SecCamera::previewPoll(bool preview) +{ + int ret; + + if (preview) { +#ifdef ENABLE_ESD_PREVIEW_CHECK + int status = 0; + + if (!(++m_esd_check_count % 60)) { + status = getCameraSensorESDStatus(); + m_esd_check_count = 0; + if (status) { + LOGE("ERR(%s) ESD status(%d)", __func__, status); + return status; + } + } +#endif + + ret = poll(&m_events_c, 1, 1000); + } else { + ret = poll(&m_events_c2, 1, 1000); + } + + if (ret < 0) { + LOGE("ERR(%s):poll error\n", __func__); + return ret; + } + + if (ret == 0) { + LOGE("ERR(%s):No data in 1 secs.. Camera Device Reset \n", __func__); + return ret; + } + + return ret; +} + +static int fimc_v4l2_querycap(int fp) +{ + struct v4l2_capability cap; + int ret = 0; + + ret = ioctl(fp, VIDIOC_QUERYCAP, &cap); + + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_QUERYCAP failed\n", __func__); + return -1; + } + + if (!(cap.capabilities & V4L2_CAP_VIDEO_CAPTURE)) { + LOGE("ERR(%s):no capture devices\n", __func__); + return -1; + } + + return ret; +} + +static const __u8* fimc_v4l2_enuminput(int fp, int index) +{ + static struct v4l2_input input; + + input.index = index; + if (ioctl(fp, VIDIOC_ENUMINPUT, &input) != 0) { + LOGE("ERR(%s):No matching index found\n", __func__); + return NULL; + } + LOGI("Name of input channel[%d] is %s\n", input.index, input.name); + + return input.name; +} + + +static int fimc_v4l2_s_input(int fp, int index) +{ + struct v4l2_input input; + int ret; + + input.index = index; + + ret = ioctl(fp, VIDIOC_S_INPUT, &input); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_S_INPUT failed\n", __func__); + return ret; + } + + return ret; +} + +static int fimc_v4l2_s_fmt(int fp, int width, int height, unsigned int fmt, int flag_capture) +{ + struct v4l2_format v4l2_fmt; + struct v4l2_pix_format pixfmt; + int ret; + + v4l2_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + memset(&pixfmt, 0, sizeof(pixfmt)); + + pixfmt.width = width; + pixfmt.height = height; + pixfmt.pixelformat = fmt; + + pixfmt.sizeimage = (width * height * get_pixel_depth(fmt)) / 8; + + pixfmt.field = V4L2_FIELD_NONE; + + v4l2_fmt.fmt.pix = pixfmt; + + /* Set up for capture */ + ret = ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_S_FMT failed\n", __func__); + return -1; + } + + return 0; +} + +static int fimc_v4l2_s_fmt_cap(int fp, int width, int height, unsigned int fmt) +{ + struct v4l2_format v4l2_fmt; + struct v4l2_pix_format pixfmt; + int ret; + + memset(&pixfmt, 0, sizeof(pixfmt)); + + v4l2_fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + pixfmt.width = width; + pixfmt.height = height; + pixfmt.pixelformat = fmt; + if (fmt == V4L2_PIX_FMT_JPEG) { + pixfmt.colorspace = V4L2_COLORSPACE_JPEG; + } + + pixfmt.sizeimage = (width * height * get_pixel_depth(fmt)) / 8; + + v4l2_fmt.fmt.pix = pixfmt; + + //LOGE("ori_w %d, ori_h %d, w %d, h %d\n", width, height, v4l2_fmt.fmt.pix.width, v4l2_fmt.fmt.pix.height); + + /* Set up for capture */ + ret = ioctl(fp, VIDIOC_S_FMT, &v4l2_fmt); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_S_FMT failed\n", __func__); + return ret; + } + + return ret; +} + +static int fimc_v4l2_enum_fmt(int fp, unsigned int fmt) +{ + struct v4l2_fmtdesc fmtdesc; + int found = 0; + + fmtdesc.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + fmtdesc.index = 0; + + while (ioctl(fp, VIDIOC_ENUM_FMT, &fmtdesc) == 0) { + if (fmtdesc.pixelformat == fmt) { + LOGV("passed fmt = %#x found pixel format[%d]: %s\n", fmt, fmtdesc.index, fmtdesc.description); + found = 1; + break; + } + + fmtdesc.index++; + } + + if (!found) { + LOGE("unsupported pixel format\n"); + return -1; + } + + return 0; +} + +static int fimc_v4l2_reqbufs(int fp, enum v4l2_buf_type type, int nr_bufs) +{ + struct v4l2_requestbuffers req; + int ret; + + req.count = nr_bufs; + req.type = type; + req.memory = V4L2_MEMORY_MMAP; + + ret = ioctl(fp, VIDIOC_REQBUFS, &req); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_REQBUFS failed\n", __func__); + return -1; + } + + return req.count; +} + +static int fimc_v4l2_querybuf(int fp, struct fimc_buffer *buffer, enum v4l2_buf_type type) +{ + struct v4l2_buffer v4l2_buf; + int ret; + + LOGI("%s :", __func__); + + v4l2_buf.type = type; + v4l2_buf.memory = V4L2_MEMORY_MMAP; + v4l2_buf.index = 0; + + ret = ioctl(fp , VIDIOC_QUERYBUF, &v4l2_buf); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_QUERYBUF failed\n", __func__); + return -1; + } + + buffer->length = v4l2_buf.length; + if ((buffer->start = (char *)mmap(0, v4l2_buf.length, + PROT_READ | PROT_WRITE, MAP_SHARED, + fp, v4l2_buf.m.offset)) < 0) { + LOGE("%s %d] mmap() failed\n",__func__, __LINE__); + return -1; + } + + LOGI("%s: buffer->start = %p v4l2_buf.length = %d", + __func__, buffer->start, v4l2_buf.length); + + return 0; +} + +static int fimc_v4l2_streamon(int fp) +{ + enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + int ret; + + ret = ioctl(fp, VIDIOC_STREAMON, &type); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_STREAMON failed\n", __func__); + return ret; + } + + return ret; +} + +static int fimc_v4l2_streamoff(int fp) +{ + enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + int ret; + + LOGV("%s :", __func__); + ret = ioctl(fp, VIDIOC_STREAMOFF, &type); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_STREAMOFF failed\n", __func__); + return ret; + } + + return ret; +} + +static int fimc_v4l2_qbuf(int fp, int index) +{ + struct v4l2_buffer v4l2_buf; + int ret; + + v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + v4l2_buf.memory = V4L2_MEMORY_MMAP; + v4l2_buf.index = index; + + ret = ioctl(fp, VIDIOC_QBUF, &v4l2_buf); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_QBUF failed\n", __func__); + return ret; + } + + return 0; +} + +static int fimc_v4l2_dqbuf(int fp) +{ + struct v4l2_buffer v4l2_buf; + int ret; + + v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + v4l2_buf.memory = V4L2_MEMORY_MMAP; + + ret = ioctl(fp, VIDIOC_DQBUF, &v4l2_buf); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_DQBUF failed, dropped frame\n", __func__); + return ret; + } + + return v4l2_buf.index; +} + +static int fimc_v4l2_g_ctrl(int fp, unsigned int id) +{ + struct v4l2_control ctrl; + int ret; + + ctrl.id = id; + + ret = ioctl(fp, VIDIOC_G_CTRL, &ctrl); + if (ret < 0) { + LOGE("ERR(%s): VIDIOC_G_CTRL(id = 0x%x (%d)) failed, ret = %d\n", + __func__, id, id-V4L2_CID_PRIVATE_BASE, ret); + return ret; + } + + return ctrl.value; +} + +static int fimc_v4l2_s_ctrl(int fp, unsigned int id, unsigned int value) +{ + struct v4l2_control ctrl; + int ret; + + ctrl.id = id; + ctrl.value = value; + + ret = ioctl(fp, VIDIOC_S_CTRL, &ctrl); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_S_CTRL(id = %#x (%d), value = %d) failed ret = %d\n", + __func__, id, id-V4L2_CID_PRIVATE_BASE, value, ret); + + return ret; + } + + return ctrl.value; +} + +static int fimc_v4l2_s_ext_ctrl(int fp, unsigned int id, void *value) +{ + struct v4l2_ext_controls ctrls; + struct v4l2_ext_control ctrl; + int ret; + + ctrl.id = id; + ctrl.reserved = value; + + ctrls.ctrl_class = V4L2_CTRL_CLASS_CAMERA; + ctrls.count = 1; + ctrls.controls = &ctrl; + + ret = ioctl(fp, VIDIOC_S_EXT_CTRLS, &ctrls); + if (ret < 0) + LOGE("ERR(%s):VIDIOC_S_EXT_CTRLS failed\n", __func__); + + return ret; +} + +static int fimc_v4l2_g_parm(int fp, struct v4l2_streamparm *streamparm) +{ + int ret; + + streamparm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + ret = ioctl(fp, VIDIOC_G_PARM, streamparm); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_G_PARM failed\n", __func__); + return -1; + } + + LOGV("%s : timeperframe: numerator %d, denominator %d\n", __func__, + streamparm->parm.capture.timeperframe.numerator, + streamparm->parm.capture.timeperframe.denominator); + + return 0; +} + +static int fimc_v4l2_s_parm(int fp, struct v4l2_streamparm *streamparm) +{ + int ret; + + streamparm->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + + ret = ioctl(fp, VIDIOC_S_PARM, streamparm); + if (ret < 0) { + LOGE("ERR(%s):VIDIOC_S_PARM failed\n", __func__); + return ret; + } + + return 0; +} + +// ====================================================================== +// Constructor & Destructor + +SecCamera::SecCamera() : + m_flag_init(0), + m_camera_id(CAMERA_ID_BACK), + m_cam_fd(-1), + m_cam_fd2(-1), + m_preview_v4lformat(V4L2_PIX_FMT_NV21), + m_preview_width (0), + m_preview_height (0), + m_preview_max_width (MAX_BACK_CAMERA_PREVIEW_WIDTH), + m_preview_max_height (MAX_BACK_CAMERA_PREVIEW_HEIGHT), + m_snapshot_v4lformat(-1), + m_snapshot_width (0), + m_snapshot_height (0), + m_snapshot_max_width (MAX_BACK_CAMERA_SNAPSHOT_WIDTH), + m_snapshot_max_height (MAX_BACK_CAMERA_SNAPSHOT_HEIGHT), + m_angle(-1), + m_anti_banding(-1), + m_wdr(-1), + m_anti_shake(-1), + m_zoom_level(-1), + m_object_tracking(-1), + m_smart_auto(-1), + m_beauty_shot(-1), + m_vintage_mode(-1), + m_face_detect(-1), + m_gps_enabled(false), + m_gps_latitude(-1), + m_gps_longitude(-1), + m_gps_altitude(-1), + m_gps_timestamp(-1), + m_vtmode(0), + m_sensor_mode(-1), + m_shot_mode(-1), + m_exif_orientation(-1), + m_blur_level(-1), + m_chk_dataline(-1), + m_video_gamma(-1), + m_slow_ae(-1), + m_camera_af_flag(-1), + m_flag_camera_start(0), + m_jpeg_thumbnail_width (0), + m_jpeg_thumbnail_height(0), + m_jpeg_quality(100) +#ifdef ENABLE_ESD_PREVIEW_CHECK + , + m_esd_check_count(0) +#endif // ENABLE_ESD_PREVIEW_CHECK +{ + m_params = (struct sec_cam_parm*)&m_streamparm.parm.raw_data; + struct v4l2_captureparm capture; + m_params->capture.timeperframe.numerator = 1; + m_params->capture.timeperframe.denominator = 0; + m_params->contrast = -1; + m_params->effects = -1; + m_params->brightness = -1; + m_params->flash_mode = -1; + m_params->focus_mode = -1; + m_params->iso = -1; + m_params->metering = -1; + m_params->saturation = -1; + m_params->scene_mode = -1; + m_params->sharpness = -1; + m_params->white_balance = -1; + + memset(&m_capture_buf, 0, sizeof(m_capture_buf)); + + LOGV("%s :", __func__); +} + +SecCamera::~SecCamera() +{ + LOGV("%s :", __func__); +} + +int SecCamera::initCamera(int index) +{ + LOGV("%s :", __func__); + int ret = 0; + + if (!m_flag_init) { + /* Arun C + * Reset the lense position only during camera starts; don't do + * reset between shot to shot + */ + m_camera_af_flag = -1; + + m_cam_fd = open(CAMERA_DEV_NAME, O_RDWR); + if (m_cam_fd < 0) { + LOGE("ERR(%s):Cannot open %s (error : %s)\n", __func__, CAMERA_DEV_NAME, strerror(errno)); + return -1; + } + LOGV("%s: open(%s) --> m_cam_fd %d", __FUNCTION__, CAMERA_DEV_NAME, m_cam_fd); + + LOGE("initCamera: m_cam_fd(%d), m_jpeg_fd(%d)", m_cam_fd, m_jpeg_fd); + + ret = fimc_v4l2_querycap(m_cam_fd); + CHECK(ret); + if (!fimc_v4l2_enuminput(m_cam_fd, index)) + return -1; + ret = fimc_v4l2_s_input(m_cam_fd, index); + CHECK(ret); + + m_cam_fd2 = open(CAMERA_DEV_NAME2, O_RDWR); + LOGV("%s: open(%s) --> m_cam_fd2 = %d", __FUNCTION__, CAMERA_DEV_NAME2, m_cam_fd2); + if (m_cam_fd2 < 0) { + LOGE("ERR(%s):Cannot open %s (error : %s)\n", __func__, CAMERA_DEV_NAME2, strerror(errno)); + return -1; + } + + LOGE("initCamera: m_cam_fd2(%d)", m_cam_fd2); + + ret = fimc_v4l2_querycap(m_cam_fd2); + CHECK(ret); + if (!fimc_v4l2_enuminput(m_cam_fd2, index)) + return -1; + ret = fimc_v4l2_s_input(m_cam_fd2, index); + CHECK(ret); + + m_camera_id = index; + + switch (m_camera_id) { + case CAMERA_ID_FRONT: + m_preview_max_width = MAX_FRONT_CAMERA_PREVIEW_WIDTH; + m_preview_max_height = MAX_FRONT_CAMERA_PREVIEW_HEIGHT; + m_snapshot_max_width = MAX_FRONT_CAMERA_SNAPSHOT_WIDTH; + m_snapshot_max_height = MAX_FRONT_CAMERA_SNAPSHOT_HEIGHT; + break; + + case CAMERA_ID_BACK: + m_preview_max_width = MAX_BACK_CAMERA_PREVIEW_WIDTH; + m_preview_max_height = MAX_BACK_CAMERA_PREVIEW_HEIGHT; + m_snapshot_max_width = MAX_BACK_CAMERA_SNAPSHOT_WIDTH; + m_snapshot_max_height = MAX_BACK_CAMERA_SNAPSHOT_HEIGHT; + break; + } + + setExifFixedAttribute(); + + m_flag_init = 1; + LOGI("%s : initialized", __FUNCTION__); + } + return 0; +} + +void SecCamera::resetCamera() +{ + LOGV("%s :", __func__); + DeinitCamera(); + initCamera(m_camera_id); +} + +void SecCamera::DeinitCamera() +{ + LOGV("%s :", __func__); + + if (m_flag_init) { + + stopRecord(); + + /* close m_cam_fd after stopRecord() because stopRecord() + * uses m_cam_fd to change frame rate + */ + LOGI("DeinitCamera: m_cam_fd(%d)", m_cam_fd); + if (m_cam_fd > -1) { + close(m_cam_fd); + m_cam_fd = -1; + } + + LOGI("DeinitCamera: m_cam_fd2(%d)", m_cam_fd2); + if (m_cam_fd2 > -1) { + close(m_cam_fd2); + m_cam_fd2 = -1; + } + + m_flag_init = 0; + } + else LOGI("%s : already deinitialized", __FUNCTION__); +} + + +int SecCamera::getCameraFd(void) +{ + return m_cam_fd; +} + +// ====================================================================== +// Preview + +int SecCamera::startPreview(void) +{ + v4l2_streamparm streamparm; + struct sec_cam_parm *parms; + parms = (struct sec_cam_parm*)&streamparm.parm.raw_data; + LOGV("%s :", __func__); + + // aleady started + if (m_flag_camera_start > 0) { + LOGE("ERR(%s):Preview was already started\n", __func__); + return 0; + } + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + memset(&m_events_c, 0, sizeof(m_events_c)); + m_events_c.fd = m_cam_fd; + m_events_c.events = POLLIN | POLLERR; + + /* enum_fmt, s_fmt sample */ + int ret = fimc_v4l2_enum_fmt(m_cam_fd,m_preview_v4lformat); + CHECK(ret); + ret = fimc_v4l2_s_fmt(m_cam_fd, m_preview_width,m_preview_height,m_preview_v4lformat, 0); + CHECK(ret); + + ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, MAX_BUFFERS); + CHECK(ret); + + LOGV("%s : m_preview_width: %d m_preview_height: %d m_angle: %d\n", + __func__, m_preview_width, m_preview_height, m_angle); + + ret = fimc_v4l2_s_ctrl(m_cam_fd, + V4L2_CID_CAMERA_CHECK_DATALINE, m_chk_dataline); + CHECK(ret); + + if (m_camera_id == CAMERA_ID_FRONT) { + /* VT mode setting */ + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VT_MODE, m_vtmode); + CHECK(ret); + } + + /* start with all buffers in queue */ + for (int i = 0; i < MAX_BUFFERS; i++) { + ret = fimc_v4l2_qbuf(m_cam_fd, i); + CHECK(ret); + } + + ret = fimc_v4l2_streamon(m_cam_fd); + CHECK(ret); + + m_flag_camera_start = 1; + + ret = fimc_v4l2_s_parm(m_cam_fd, &m_streamparm); + CHECK(ret); + + if (m_camera_id == CAMERA_ID_FRONT) { + /* Blur setting */ + LOGV("m_blur_level = %d", m_blur_level); + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VGA_BLUR, + m_blur_level); + CHECK(ret); + } + + // It is a delay for a new frame, not to show the previous bigger ugly picture frame. + ret = fimc_poll(&m_events_c); + CHECK(ret); + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_RETURN_FOCUS, 0); + CHECK(ret); + + LOGV("%s: got the first frame of the preview\n", __func__); + + return 0; +} + +int SecCamera::stopPreview(void) +{ + int ret; + + LOGV("%s :", __func__); + + if (m_flag_camera_start == 0) { + LOGW("%s: doing nothing because m_flag_camera_start is zero", __func__); + return 0; + } + + if (m_params->flash_mode == FLASH_MODE_TORCH) + setFlashMode(FLASH_MODE_OFF); + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + ret = fimc_v4l2_streamoff(m_cam_fd); + CHECK(ret); + + m_flag_camera_start = 0; + + return ret; +} + +//Recording +int SecCamera::startRecord(void) +{ + int ret, i; + + LOGV("%s :", __func__); + + // aleady started + if (m_flag_record_start > 0) { + LOGE("ERR(%s):Preview was already started\n", __func__); + return 0; + } + + if (m_cam_fd2 <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + /* enum_fmt, s_fmt sample */ + ret = fimc_v4l2_enum_fmt(m_cam_fd2, V4L2_PIX_FMT_NV12T); + CHECK(ret); + + LOGI("%s: m_recording_width = %d, m_recording_height = %d\n", + __func__, m_recording_width, m_recording_height); + + ret = fimc_v4l2_s_fmt(m_cam_fd2, m_recording_width, + m_recording_height, V4L2_PIX_FMT_NV12T, 0); + CHECK(ret); + + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FRAME_RATE, + m_params->capture.timeperframe.denominator); + CHECK(ret); + + ret = fimc_v4l2_reqbufs(m_cam_fd2, V4L2_BUF_TYPE_VIDEO_CAPTURE, MAX_BUFFERS); + CHECK(ret); + + /* start with all buffers in queue */ + for (i = 0; i < MAX_BUFFERS; i++) { + ret = fimc_v4l2_qbuf(m_cam_fd2, i); + CHECK(ret); + } + + ret = fimc_v4l2_streamon(m_cam_fd2); + CHECK(ret); + + // Get and throw away the first frame since it is often garbled. + memset(&m_events_c2, 0, sizeof(m_events_c2)); + m_events_c2.fd = m_cam_fd2; + m_events_c2.events = POLLIN | POLLERR; + ret = fimc_poll(&m_events_c2); + CHECK(ret); + + m_flag_record_start = 1; + + return 0; +} + +int SecCamera::stopRecord(void) +{ + int ret; + + LOGV("%s :", __func__); + + if (m_flag_record_start == 0) { + LOGW("%s: doing nothing because m_flag_record_start is zero", __func__); + return 0; + } + + if (m_cam_fd2 <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + m_flag_record_start = 0; + + ret = fimc_v4l2_streamoff(m_cam_fd2); + CHECK(ret); + + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FRAME_RATE, + FRAME_RATE_AUTO); + CHECK(ret); + + return 0; +} + +unsigned int SecCamera::getRecPhyAddrY(int index) +{ + unsigned int addr_y; + + addr_y = fimc_v4l2_s_ctrl(m_cam_fd2, V4L2_CID_PADDR_Y, index); + CHECK((int)addr_y); + return addr_y; +} + +unsigned int SecCamera::getRecPhyAddrC(int index) +{ + unsigned int addr_c; + + addr_c = fimc_v4l2_s_ctrl(m_cam_fd2, V4L2_CID_PADDR_CBCR, index); + CHECK((int)addr_c); + return addr_c; +} + +unsigned int SecCamera::getPhyAddrY(int index) +{ + unsigned int addr_y; + + addr_y = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_PADDR_Y, index); + CHECK((int)addr_y); + return addr_y; +} + +unsigned int SecCamera::getPhyAddrC(int index) +{ + unsigned int addr_c; + + addr_c = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_PADDR_CBCR, index); + CHECK((int)addr_c); + return addr_c; +} + +void SecCamera::pausePreview() +{ + fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_STREAM_PAUSE, 0); +} + +int SecCamera::getPreview() +{ + int index; + int ret; + + if (m_flag_camera_start == 0 || previewPoll(true) == 0) { + LOGE("ERR(%s):Start Camera Device Reset \n", __func__); + /* GAUDI Project([arun.c@samsung.com]) 2010.05.20. [Implemented ESD code] */ + /* + * When there is no data for more than 1 second from the camera we inform + * the FIMC driver by calling fimc_v4l2_s_input() with a special value = 1000 + * FIMC driver identify that there is something wrong with the camera + * and it restarts the sensor. + */ + stopPreview(); + /* Reset Only Camera Device */ + ret = fimc_v4l2_querycap(m_cam_fd); + CHECK(ret); + if (fimc_v4l2_enuminput(m_cam_fd, m_camera_id)) + return -1; + ret = fimc_v4l2_s_input(m_cam_fd, 1000); + CHECK(ret); + ret = startPreview(); + if (ret < 0) { + LOGE("ERR(%s): startPreview() return %d\n", __func__, ret); + return 0; + } + } + + index = fimc_v4l2_dqbuf(m_cam_fd); + if (!(0 <= index && index < MAX_BUFFERS)) { + LOGE("ERR(%s):wrong index = %d\n", __func__, index); + return -1; + } + + ret = fimc_v4l2_qbuf(m_cam_fd, index); + CHECK(ret); + + return index; +} + +int SecCamera::getRecordFrame() +{ + if (m_flag_record_start == 0) { + LOGE("%s: m_flag_record_start is 0", __func__); + return -1; + } + + previewPoll(false); + return fimc_v4l2_dqbuf(m_cam_fd2); +} + +int SecCamera::releaseRecordFrame(int index) +{ + if (!m_flag_record_start) { + /* this can happen when recording frames are returned after + * the recording is stopped at the driver level. we don't + * need to return the buffers in this case and we've seen + * cases where fimc could crash if we called qbuf and it + * wasn't expecting it. + */ + LOGI("%s: recording not in progress, ignoring", __func__); + return 0; + } + + return fimc_v4l2_qbuf(m_cam_fd2, index); +} + +int SecCamera::setPreviewSize(int width, int height, int pixel_format) +{ + LOGV("%s(width(%d), height(%d), format(%d))", __func__, width, height, pixel_format); + + int v4lpixelformat = pixel_format; + +#if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 + if (v4lpixelformat == V4L2_PIX_FMT_YUV420) + LOGV("PreviewFormat:V4L2_PIX_FMT_YUV420"); + else if (v4lpixelformat == V4L2_PIX_FMT_NV12) + LOGV("PreviewFormat:V4L2_PIX_FMT_NV12"); + else if (v4lpixelformat == V4L2_PIX_FMT_NV12T) + LOGV("PreviewFormat:V4L2_PIX_FMT_NV12T"); + else if (v4lpixelformat == V4L2_PIX_FMT_NV21) + LOGV("PreviewFormat:V4L2_PIX_FMT_NV21"); + else if (v4lpixelformat == V4L2_PIX_FMT_YUV422P) + LOGV("PreviewFormat:V4L2_PIX_FMT_YUV422P"); + else if (v4lpixelformat == V4L2_PIX_FMT_YUYV) + LOGV("PreviewFormat:V4L2_PIX_FMT_YUYV"); + else if (v4lpixelformat == V4L2_PIX_FMT_RGB565) + LOGV("PreviewFormat:V4L2_PIX_FMT_RGB565"); + else + LOGV("PreviewFormat:UnknownFormat"); +#endif + m_preview_width = width; + m_preview_height = height; + m_preview_v4lformat = v4lpixelformat; + + return 0; +} + +int SecCamera::getPreviewSize(int *width, int *height, int *frame_size) +{ + *width = m_preview_width; + *height = m_preview_height; + *frame_size = m_frameSize(m_preview_v4lformat, m_preview_width, m_preview_height); + + return 0; +} + +int SecCamera::getPreviewMaxSize(int *width, int *height) +{ + *width = m_preview_max_width; + *height = m_preview_max_height; + + return 0; +} + +int SecCamera::getPreviewPixelFormat(void) +{ + return m_preview_v4lformat; +} + + +// ====================================================================== +// Snapshot +/* + * Devide getJpeg() as two funcs, setSnapshotCmd() & getJpeg() because of the shutter sound timing. + * Here, just send the capture cmd to camera ISP to start JPEG capture. + */ +int SecCamera::setSnapshotCmd(void) +{ + LOGV("%s :", __func__); + + int ret = 0; + + LOG_TIME_DEFINE(0) + LOG_TIME_DEFINE(1) + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return 0; + } + + if (m_flag_camera_start > 0) { + LOG_TIME_START(0) + LOGW("WARN(%s):Camera was in preview, should have been stopped\n", __func__); + stopPreview(); + LOG_TIME_END(0) + } + + memset(&m_events_c, 0, sizeof(m_events_c)); + m_events_c.fd = m_cam_fd; + m_events_c.events = POLLIN | POLLERR; + + LOG_TIME_START(1) // prepare + int nframe = 1; + + ret = fimc_v4l2_enum_fmt(m_cam_fd,m_snapshot_v4lformat); + CHECK(ret); + ret = fimc_v4l2_s_fmt_cap(m_cam_fd, m_snapshot_width, m_snapshot_height, V4L2_PIX_FMT_JPEG); + CHECK(ret); + ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, nframe); + CHECK(ret); + ret = fimc_v4l2_querybuf(m_cam_fd, &m_capture_buf, V4L2_BUF_TYPE_VIDEO_CAPTURE); + CHECK(ret); + + ret = fimc_v4l2_qbuf(m_cam_fd, 0); + CHECK(ret); + + ret = fimc_v4l2_streamon(m_cam_fd); + CHECK(ret); + LOG_TIME_END(1) + + return 0; +} + +int SecCamera::endSnapshot(void) +{ + int ret; + + LOGI("%s :", __func__); + if (m_capture_buf.start) { + munmap(m_capture_buf.start, m_capture_buf.length); + LOGI("munmap():virt. addr %p size = %d\n", + m_capture_buf.start, m_capture_buf.length); + m_capture_buf.start = NULL; + m_capture_buf.length = 0; + } + return 0; +} + +/* + * Set Jpeg quality & exif info and get JPEG data from camera ISP + */ +unsigned char* SecCamera::getJpeg(int *jpeg_size, unsigned int *phyaddr) +{ + LOGV("%s :", __func__); + + int index, ret = 0; + unsigned char *addr; + + LOG_TIME_DEFINE(2) + + // capture + ret = fimc_poll(&m_events_c); + CHECK_PTR(ret); + index = fimc_v4l2_dqbuf(m_cam_fd); + if (index != 0) { + LOGE("ERR(%s):wrong index = %d\n", __func__, index); + return NULL; + } + + *jpeg_size = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_MAIN_SIZE); + CHECK_PTR(*jpeg_size); + + int main_offset = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_MAIN_OFFSET); + CHECK_PTR(main_offset); + m_postview_offset = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_POSTVIEW_OFFSET); + CHECK_PTR(m_postview_offset); + + ret = fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_STREAM_PAUSE, 0); + CHECK_PTR(ret); + LOGV("\nsnapshot dqueued buffer = %d snapshot_width = %d snapshot_height = %d, size = %d\n\n", + index, m_snapshot_width, m_snapshot_height, *jpeg_size); + + addr = (unsigned char*)(m_capture_buf.start) + main_offset; + *phyaddr = getPhyAddrY(index) + m_postview_offset; + + LOG_TIME_START(2) // post + ret = fimc_v4l2_streamoff(m_cam_fd); + CHECK_PTR(ret); + LOG_TIME_END(2) + + return addr; +} + +int SecCamera::getExif(unsigned char *pExifDst, unsigned char *pThumbSrc) +{ + JpegEncoder jpgEnc; + + LOGV("%s : m_jpeg_thumbnail_width = %d, height = %d", + __func__, m_jpeg_thumbnail_width, m_jpeg_thumbnail_height); + if ((m_jpeg_thumbnail_width > 0) && (m_jpeg_thumbnail_height > 0)) { + int inFormat = JPG_MODESEL_YCBCR; + int outFormat = JPG_422; + switch (m_snapshot_v4lformat) { + case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_NV12T: + case V4L2_PIX_FMT_YUV420: + outFormat = JPG_420; + break; + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_UYVY: + case V4L2_PIX_FMT_YUV422P: + outFormat = JPG_422; + break; + } + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_IN_FORMAT, inFormat) != JPG_SUCCESS) + return -1; + + if (jpgEnc.setConfig(JPEG_SET_SAMPING_MODE, outFormat) != JPG_SUCCESS) + return -1; + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_QUALITY, JPG_QUALITY_LEVEL_2) != JPG_SUCCESS) + return -1; + + int thumbWidth, thumbHeight, thumbSrcSize; + getThumbnailConfig(&thumbWidth, &thumbHeight, &thumbSrcSize); + if (jpgEnc.setConfig(JPEG_SET_ENCODE_WIDTH, thumbWidth) != JPG_SUCCESS) + return -1; + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_HEIGHT, thumbHeight) != JPG_SUCCESS) + return -1; + + char *pInBuf = (char *)jpgEnc.getInBuf(thumbSrcSize); + if (pInBuf == NULL) + return -1; + memcpy(pInBuf, pThumbSrc, thumbSrcSize); + + unsigned int thumbSize; + + jpgEnc.encode(&thumbSize, NULL); + + LOGV("%s : enableThumb set to true", __func__); + mExifInfo.enableThumb = true; + } else { + LOGV("%s : enableThumb set to false", __func__); + mExifInfo.enableThumb = false; + } + + unsigned int exifSize; + + setExifChangedAttribute(); + + LOGV("%s: calling jpgEnc.makeExif, mExifInfo.width set to %d, height to %d\n", + __func__, mExifInfo.width, mExifInfo.height); + + jpgEnc.makeExif(pExifDst, &mExifInfo, &exifSize, true); + + return exifSize; +} + +void SecCamera::getPostViewConfig(int *width, int *height, int *size) +{ + if (m_preview_width == 1024) { + *width = BACK_CAMERA_POSTVIEW_WIDE_WIDTH; + *height = BACK_CAMERA_POSTVIEW_HEIGHT; + *size = BACK_CAMERA_POSTVIEW_WIDE_WIDTH * BACK_CAMERA_POSTVIEW_HEIGHT * BACK_CAMERA_POSTVIEW_BPP / 8; + } else { + *width = BACK_CAMERA_POSTVIEW_WIDTH; + *height = BACK_CAMERA_POSTVIEW_HEIGHT; + *size = BACK_CAMERA_POSTVIEW_WIDTH * BACK_CAMERA_POSTVIEW_HEIGHT * BACK_CAMERA_POSTVIEW_BPP / 8; + } + LOGV("[5B] m_preview_width : %d, mPostViewWidth = %d mPostViewHeight = %d mPostViewSize = %d", + m_preview_width, *width, *height, *size); +} + +void SecCamera::getThumbnailConfig(int *width, int *height, int *size) +{ + if (m_camera_id == CAMERA_ID_BACK) { + *width = BACK_CAMERA_THUMBNAIL_WIDTH; + *height = BACK_CAMERA_THUMBNAIL_HEIGHT; + *size = BACK_CAMERA_THUMBNAIL_WIDTH * BACK_CAMERA_THUMBNAIL_HEIGHT + * BACK_CAMERA_THUMBNAIL_BPP / 8; + } else { + *width = FRONT_CAMERA_THUMBNAIL_WIDTH; + *height = FRONT_CAMERA_THUMBNAIL_HEIGHT; + *size = FRONT_CAMERA_THUMBNAIL_WIDTH * FRONT_CAMERA_THUMBNAIL_HEIGHT + * FRONT_CAMERA_THUMBNAIL_BPP / 8; + } +} + +int SecCamera::getPostViewOffset(void) +{ + return m_postview_offset; +} + +int SecCamera::getSnapshotAndJpeg(unsigned char *yuv_buf, unsigned char *jpeg_buf, + unsigned int *output_size) +{ + LOGV("%s :", __func__); + + int index; + //unsigned int addr; + unsigned char *addr; + int ret = 0; + + LOG_TIME_DEFINE(0) + LOG_TIME_DEFINE(1) + LOG_TIME_DEFINE(2) + LOG_TIME_DEFINE(3) + LOG_TIME_DEFINE(4) + LOG_TIME_DEFINE(5) + + //fimc_v4l2_streamoff(m_cam_fd); [zzangdol] remove - it is separate in HWInterface with camera_id + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + if (m_flag_camera_start > 0) { + LOG_TIME_START(0) + LOGW("WARN(%s):Camera was in preview, should have been stopped\n", __func__); + stopPreview(); + LOG_TIME_END(0) + } + + memset(&m_events_c, 0, sizeof(m_events_c)); + m_events_c.fd = m_cam_fd; + m_events_c.events = POLLIN | POLLERR; + +#if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 + if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV420) + LOGV("SnapshotFormat:V4L2_PIX_FMT_YUV420"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12) + LOGV("SnapshotFormat:V4L2_PIX_FMT_NV12"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12T) + LOGV("SnapshotFormat:V4L2_PIX_FMT_NV12T"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV21) + LOGV("SnapshotFormat:V4L2_PIX_FMT_NV21"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV422P) + LOGV("SnapshotFormat:V4L2_PIX_FMT_YUV422P"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUYV) + LOGV("SnapshotFormat:V4L2_PIX_FMT_YUYV"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_UYVY) + LOGV("SnapshotFormat:V4L2_PIX_FMT_UYVY"); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) + LOGV("SnapshotFormat:V4L2_PIX_FMT_RGB565"); + else + LOGV("SnapshotFormat:UnknownFormat"); +#endif + + LOG_TIME_START(1) // prepare + int nframe = 1; + + ret = fimc_v4l2_enum_fmt(m_cam_fd,m_snapshot_v4lformat); + CHECK(ret); + ret = fimc_v4l2_s_fmt_cap(m_cam_fd, m_snapshot_width, m_snapshot_height, m_snapshot_v4lformat); + CHECK(ret); + ret = fimc_v4l2_reqbufs(m_cam_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, nframe); + CHECK(ret); + ret = fimc_v4l2_querybuf(m_cam_fd, &m_capture_buf, V4L2_BUF_TYPE_VIDEO_CAPTURE); + CHECK(ret); + + ret = fimc_v4l2_qbuf(m_cam_fd, 0); + CHECK(ret); + + ret = fimc_v4l2_streamon(m_cam_fd); + CHECK(ret); + LOG_TIME_END(1) + + LOG_TIME_START(2) // capture + fimc_poll(&m_events_c); + index = fimc_v4l2_dqbuf(m_cam_fd); + fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_STREAM_PAUSE, 0); + LOGV("\nsnapshot dequeued buffer = %d snapshot_width = %d snapshot_height = %d\n\n", + index, m_snapshot_width, m_snapshot_height); + + LOG_TIME_END(2) + + LOGI("%s : calling memcpy from m_capture_buf", __func__); + memcpy(yuv_buf, (unsigned char*)m_capture_buf.start, m_snapshot_width * m_snapshot_height * 2); + LOG_TIME_START(5) // post + fimc_v4l2_streamoff(m_cam_fd); + LOG_TIME_END(5) + + LOG_CAMERA("getSnapshotAndJpeg intervals : stopPreview(%lu), prepare(%lu)," + " capture(%lu), memcpy(%lu), yuv2Jpeg(%lu), post(%lu) us", + LOG_TIME(0), LOG_TIME(1), LOG_TIME(2), LOG_TIME(3), LOG_TIME(4), LOG_TIME(5)); + /* JPEG encoding */ + JpegEncoder jpgEnc; + int inFormat = JPG_MODESEL_YCBCR; + int outFormat = JPG_422; + + switch (m_snapshot_v4lformat) { + case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + case V4L2_PIX_FMT_NV12T: + case V4L2_PIX_FMT_YUV420: + outFormat = JPG_420; + break; + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_UYVY: + case V4L2_PIX_FMT_YUV422P: + default: + outFormat = JPG_422; + break; + } + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_IN_FORMAT, inFormat) != JPG_SUCCESS) + LOGE("[JPEG_SET_ENCODE_IN_FORMAT] Error\n"); + + if (jpgEnc.setConfig(JPEG_SET_SAMPING_MODE, outFormat) != JPG_SUCCESS) + LOGE("[JPEG_SET_SAMPING_MODE] Error\n"); + + image_quality_type_t jpegQuality; + if (m_jpeg_quality >= 90) + jpegQuality = JPG_QUALITY_LEVEL_1; + else if (m_jpeg_quality >= 80) + jpegQuality = JPG_QUALITY_LEVEL_2; + else if (m_jpeg_quality >= 70) + jpegQuality = JPG_QUALITY_LEVEL_3; + else + jpegQuality = JPG_QUALITY_LEVEL_4; + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_QUALITY, jpegQuality) != JPG_SUCCESS) + LOGE("[JPEG_SET_ENCODE_QUALITY] Error\n"); + if (jpgEnc.setConfig(JPEG_SET_ENCODE_WIDTH, m_snapshot_width) != JPG_SUCCESS) + LOGE("[JPEG_SET_ENCODE_WIDTH] Error\n"); + + if (jpgEnc.setConfig(JPEG_SET_ENCODE_HEIGHT, m_snapshot_height) != JPG_SUCCESS) + LOGE("[JPEG_SET_ENCODE_HEIGHT] Error\n"); + + unsigned int snapshot_size = m_snapshot_width * m_snapshot_height * 2; + unsigned char *pInBuf = (unsigned char *)jpgEnc.getInBuf(snapshot_size); + + if (pInBuf == NULL) { + LOGE("JPEG input buffer is NULL!!\n"); + return -1; + } + memcpy(pInBuf, yuv_buf, snapshot_size); + + setExifChangedAttribute(); + jpgEnc.encode(output_size, NULL); + + uint64_t outbuf_size; + unsigned char *pOutBuf = (unsigned char *)jpgEnc.getOutBuf(&outbuf_size); + + if (pOutBuf == NULL) { + LOGE("JPEG output buffer is NULL!!\n"); + return -1; + } + + memcpy(jpeg_buf, pOutBuf, outbuf_size); + + return 0; +} + + +int SecCamera::setSnapshotSize(int width, int height) +{ + LOGV("%s(width(%d), height(%d))", __func__, width, height); + + m_snapshot_width = width; + m_snapshot_height = height; + + return 0; +} + +int SecCamera::getSnapshotSize(int *width, int *height, int *frame_size) +{ + *width = m_snapshot_width; + *height = m_snapshot_height; + + int frame = 0; + + frame = m_frameSize(m_snapshot_v4lformat, m_snapshot_width, m_snapshot_height); + + // set it big. + if (frame == 0) + frame = m_snapshot_width * m_snapshot_height * BPP; + + *frame_size = frame; + + return 0; +} + +int SecCamera::getSnapshotMaxSize(int *width, int *height) +{ + switch (m_camera_id) { + case CAMERA_ID_FRONT: + m_snapshot_max_width = MAX_FRONT_CAMERA_SNAPSHOT_WIDTH; + m_snapshot_max_height = MAX_FRONT_CAMERA_SNAPSHOT_HEIGHT; + break; + + default: + case CAMERA_ID_BACK: + m_snapshot_max_width = MAX_BACK_CAMERA_SNAPSHOT_WIDTH; + m_snapshot_max_height = MAX_BACK_CAMERA_SNAPSHOT_HEIGHT; + break; + } + + *width = m_snapshot_max_width; + *height = m_snapshot_max_height; + + return 0; +} + +int SecCamera::setSnapshotPixelFormat(int pixel_format) +{ + int v4lpixelformat= pixel_format; + + if (m_snapshot_v4lformat != v4lpixelformat) { + m_snapshot_v4lformat = v4lpixelformat; + } + +#if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 + if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV420) + LOGE("%s : SnapshotFormat:V4L2_PIX_FMT_YUV420", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV12", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV12T) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV12T", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_NV21) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_NV21", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUV422P) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_YUV422P", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_YUYV) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_YUYV", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_UYVY) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_UYVY", __func__); + else if (m_snapshot_v4lformat == V4L2_PIX_FMT_RGB565) + LOGD("%s : SnapshotFormat:V4L2_PIX_FMT_RGB565", __func__); + else + LOGD("SnapshotFormat:UnknownFormat"); +#endif + return 0; +} + +int SecCamera::getSnapshotPixelFormat(void) +{ + return m_snapshot_v4lformat; +} + +// ====================================================================== +// Settings + +int SecCamera::getCameraId(void) +{ + return m_camera_id; +} + +// ----------------------------------- + +int SecCamera::setAutofocus(void) +{ + LOGV("%s :", __func__); + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_ON) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_AUTO_FOCUS", __func__); + return -1; + } + + return 0; +} + +int SecCamera::getAutoFocusResult(void) +{ + int af_result, count, ret; + + for (count = 0; count < FIRST_AF_SEARCH_COUNT; count++) { + ret = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT_FIRST); + if (ret != AF_PROGRESS) + break; + usleep(AF_DELAY); + } + if ((count >= FIRST_AF_SEARCH_COUNT) || (ret != AF_SUCCESS)) { + LOGV("%s : 1st AF timed out, failed, or was canceled", __func__); + af_result = 0; + goto finish_auto_focus; + } + + for (count = 0; count < SECOND_AF_SEARCH_COUNT; count++) { + ret = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_AUTO_FOCUS_RESULT_SECOND); + /* low byte is garbage. done when high byte is 0x0 */ + if (!(ret & 0xff00)) + break; + usleep(AF_DELAY); + } + if (count >= SECOND_AF_SEARCH_COUNT) { + LOGV("%s : 2nd AF timed out, failed, or was canceled", __func__); + af_result = 0; + goto finish_auto_focus; + } + + af_result = 1; + LOGV("%s : AF was successful, returning %d", __func__, af_result); + +finish_auto_focus: + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FINISH_AUTO_FOCUS, 0) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_PRE_FLASH", __func__); + return -1; + } + return af_result; +} + +int SecCamera::cancelAutofocus(void) +{ + LOGV("%s :", __func__); + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_AUTO_FOCUS, AUTO_FOCUS_OFF) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_AUTO_FOCUS", __func__); + return -1; + } + + return 0; +} + +// ----------------------------------- + +int SecCamera::zoomIn(void) +{ + LOGV("%s :", __func__); + return 0; +} + +int SecCamera::zoomOut(void) +{ + LOGV("%s :", __func__); + return 0; +} + +// ----------------------------------- + +int SecCamera::SetRotate(int angle) +{ + LOGE("%s(angle(%d))", __func__, angle); + + if (m_angle != angle) { + switch (angle) { + case -360: + case 0: + case 360: + m_angle = 0; + break; + + case -270: + case 90: + m_angle = 90; + break; + + case -180: + case 180: + m_angle = 180; + break; + + case -90: + case 270: + m_angle = 270; + break; + + default: + LOGE("ERR(%s):Invalid angle(%d)", __func__, angle); + return -1; + } + + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_ROTATION, angle) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_ROTATION", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getRotate(void) +{ + LOGV("%s : angle(%d)", __func__, m_angle); + return m_angle; +} + +int SecCamera::setFrameRate(int frame_rate) +{ + LOGV("%s(FrameRate(%d))", __func__, frame_rate); + + if (frame_rate < FRAME_RATE_AUTO || FRAME_RATE_MAX < frame_rate ) + LOGE("ERR(%s):Invalid frame_rate(%d)", __func__, frame_rate); + + if (m_params->capture.timeperframe.denominator != (unsigned)frame_rate) { + m_params->capture.timeperframe.denominator = frame_rate; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FRAME_RATE, frame_rate) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FRAME_RATE", __func__); + return -1; + } + } + } + + return 0; +} + +// ----------------------------------- + +int SecCamera::setVerticalMirror(void) +{ + LOGV("%s :", __func__); + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_VFLIP, 0) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_VFLIP", __func__); + return -1; + } + + return 0; +} + +int SecCamera::setHorizontalMirror(void) +{ + LOGV("%s :", __func__); + + if (m_cam_fd <= 0) { + LOGE("ERR(%s):Camera was closed\n", __func__); + return -1; + } + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_HFLIP, 0) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_HFLIP", __func__); + return -1; + } + + return 0; +} + +// ----------------------------------- + +int SecCamera::setWhiteBalance(int white_balance) +{ + LOGV("%s(white_balance(%d))", __func__, white_balance); + + if (white_balance <= WHITE_BALANCE_BASE || WHITE_BALANCE_MAX <= white_balance) { + LOGE("ERR(%s):Invalid white_balance(%d)", __func__, white_balance); + return -1; + } + + if (m_params->white_balance != white_balance) { + m_params->white_balance = white_balance; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_WHITE_BALANCE, white_balance) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_WHITE_BALANCE", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getWhiteBalance(void) +{ + LOGV("%s : white_balance(%d)", __func__, m_params->white_balance); + return m_params->white_balance; +} + +// ----------------------------------- + +int SecCamera::setBrightness(int brightness) +{ + LOGV("%s(brightness(%d))", __func__, brightness); + + brightness += EV_DEFAULT; + + if (brightness < EV_MINUS_4 || EV_PLUS_4 < brightness) { + LOGE("ERR(%s):Invalid brightness(%d)", __func__, brightness); + return -1; + } + + if (m_params->brightness != brightness) { + m_params->brightness = brightness; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BRIGHTNESS, brightness) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BRIGHTNESS", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getBrightness(void) +{ + LOGV("%s : brightness(%d)", __func__, m_params->brightness); + return m_params->brightness; +} + +// ----------------------------------- + +int SecCamera::setImageEffect(int image_effect) +{ + LOGV("%s(image_effect(%d))", __func__, image_effect); + + if (image_effect <= IMAGE_EFFECT_BASE || IMAGE_EFFECT_MAX <= image_effect) { + LOGE("ERR(%s):Invalid image_effect(%d)", __func__, image_effect); + return -1; + } + + if (m_params->effects != image_effect) { + m_params->effects = image_effect; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_EFFECT, image_effect) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_EFFECT", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getImageEffect(void) +{ + LOGV("%s : image_effect(%d)", __func__, m_params->effects); + return m_params->effects; +} + +// ====================================================================== +int SecCamera::setAntiBanding(int anti_banding) +{ + LOGV("%s(anti_banding(%d))", __func__, anti_banding); + + if (anti_banding < ANTI_BANDING_AUTO || ANTI_BANDING_OFF < anti_banding) { + LOGE("ERR(%s):Invalid anti_banding (%d)", __func__, anti_banding); + return -1; + } + + if (m_anti_banding != anti_banding) { + m_anti_banding = anti_banding; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ANTI_BANDING, anti_banding) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ANTI_BANDING", __func__); + return -1; + } + } + } + + return 0; +} + +//====================================================================== +int SecCamera::setSceneMode(int scene_mode) +{ + LOGV("%s(scene_mode(%d))", __func__, scene_mode); + + if (scene_mode <= SCENE_MODE_BASE || SCENE_MODE_MAX <= scene_mode) { + LOGE("ERR(%s):Invalid scene_mode (%d)", __func__, scene_mode); + return -1; + } + + if (m_params->scene_mode != scene_mode) { + m_params->scene_mode = scene_mode; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SCENE_MODE, scene_mode) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SCENE_MODE", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getSceneMode(void) +{ + return m_params->scene_mode; +} + +//====================================================================== + +int SecCamera::setFlashMode(int flash_mode) +{ + LOGV("%s(flash_mode(%d))", __func__, flash_mode); + + if (flash_mode <= FLASH_MODE_BASE || FLASH_MODE_MAX <= flash_mode) { + LOGE("ERR(%s):Invalid flash_mode (%d)", __func__, flash_mode); + return -1; + } + + if (m_params->flash_mode != flash_mode) { + m_params->flash_mode = flash_mode; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FLASH_MODE, flash_mode) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FLASH_MODE", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getFlashMode(void) +{ + return m_params->flash_mode; +} + +//====================================================================== + +int SecCamera::setISO(int iso_value) +{ + LOGV("%s(iso_value(%d))", __func__, iso_value); + if (iso_value < ISO_AUTO || ISO_MAX <= iso_value) { + LOGE("ERR(%s):Invalid iso_value (%d)", __func__, iso_value); + return -1; + } + + if (m_params->iso != iso_value) { + m_params->iso = iso_value; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ISO, iso_value) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ISO", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getISO(void) +{ + return m_params->iso; +} + +//====================================================================== + +int SecCamera::setContrast(int contrast_value) +{ + LOGV("%s(contrast_value(%d))", __func__, contrast_value); + + if (contrast_value < CONTRAST_MINUS_2 || CONTRAST_MAX <= contrast_value) { + LOGE("ERR(%s):Invalid contrast_value (%d)", __func__, contrast_value); + return -1; + } + + if (m_params->contrast != contrast_value) { + m_params->contrast = contrast_value; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_CONTRAST, contrast_value) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_CONTRAST", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getContrast(void) +{ + return m_params->contrast; +} + +//====================================================================== + +int SecCamera::setSaturation(int saturation_value) +{ + LOGV("%s(saturation_value(%d))", __func__, saturation_value); + + if (saturation_value saturation != saturation_value) { + m_params->saturation = saturation_value; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SATURATION, saturation_value) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SATURATION", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getSaturation(void) +{ + return m_params->saturation; +} + +//====================================================================== + +int SecCamera::setSharpness(int sharpness_value) +{ + LOGV("%s(sharpness_value(%d))", __func__, sharpness_value); + + if (sharpness_value < SHARPNESS_MINUS_2 || SHARPNESS_MAX <= sharpness_value) { + LOGE("ERR(%s):Invalid sharpness_value (%d)", __func__, sharpness_value); + return -1; + } + + if (m_params->sharpness != sharpness_value) { + m_params->sharpness = sharpness_value; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SHARPNESS, sharpness_value) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SHARPNESS", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getSharpness(void) +{ + return m_params->sharpness; +} + +//====================================================================== + +int SecCamera::setWDR(int wdr_value) +{ + LOGV("%s(wdr_value(%d))", __func__, wdr_value); + + if (wdr_value < WDR_OFF || WDR_MAX <= wdr_value) { + LOGE("ERR(%s):Invalid wdr_value (%d)", __func__, wdr_value); + return -1; + } + + if (m_wdr != wdr_value) { + m_wdr = wdr_value; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_WDR, wdr_value) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_WDR", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getWDR(void) +{ + return m_wdr; +} + +//====================================================================== + +int SecCamera::setAntiShake(int anti_shake) +{ + LOGV("%s(anti_shake(%d))", __func__, anti_shake); + + if (anti_shake < ANTI_SHAKE_OFF || ANTI_SHAKE_MAX <= anti_shake) { + LOGE("ERR(%s):Invalid anti_shake (%d)", __func__, anti_shake); + return -1; + } + + if (m_anti_shake != anti_shake) { + m_anti_shake = anti_shake; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ANTI_SHAKE, anti_shake) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ANTI_SHAKE", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getAntiShake(void) +{ + return m_anti_shake; +} + +//====================================================================== + + +int SecCamera::setMetering(int metering_value) +{ + LOGV("%s(metering (%d))", __func__, metering_value); + + if (metering_value <= METERING_BASE || METERING_MAX <= metering_value) { + LOGE("ERR(%s):Invalid metering_value (%d)", __func__, metering_value); + return -1; + } + + if (m_params->metering != metering_value) { + m_params->metering = metering_value; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_METERING, metering_value) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_METERING", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getMetering(void) +{ + return m_params->metering; +} + +//====================================================================== + +int SecCamera::setJpegQuality(int jpeg_quality) +{ + LOGV("%s(jpeg_quality (%d))", __func__, jpeg_quality); + + if (jpeg_quality < JPEG_QUALITY_ECONOMY || JPEG_QUALITY_MAX <= jpeg_quality) { + LOGE("ERR(%s):Invalid jpeg_quality (%d)", __func__, jpeg_quality); + return -1; + } + + if (m_jpeg_quality != jpeg_quality) { + m_jpeg_quality = jpeg_quality; + if (m_flag_camera_start && (m_camera_id == CAMERA_ID_BACK)) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAM_JPEG_QUALITY, jpeg_quality) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAM_JPEG_QUALITY", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getJpegQuality(void) +{ + return m_jpeg_quality; +} + +//====================================================================== + +int SecCamera::setZoom(int zoom_level) +{ + LOGV("%s(zoom_level (%d))", __func__, zoom_level); + + if (zoom_level < ZOOM_LEVEL_0 || ZOOM_LEVEL_MAX <= zoom_level) { + LOGE("ERR(%s):Invalid zoom_level (%d)", __func__, zoom_level); + return -1; + } + + if (m_zoom_level != zoom_level) { + m_zoom_level = zoom_level; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_ZOOM, zoom_level) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_ZOOM", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getZoom(void) +{ + return m_zoom_level; +} + +//====================================================================== + +int SecCamera::setObjectTracking(int object_tracking) +{ + LOGV("%s(object_tracking (%d))", __func__, object_tracking); + + if (object_tracking < OBJECT_TRACKING_OFF || OBJECT_TRACKING_MAX <= object_tracking) { + LOGE("ERR(%s):Invalid object_tracking (%d)", __func__, object_tracking); + return -1; + } + + if (m_object_tracking != object_tracking) { + m_object_tracking = object_tracking; + } + + return 0; +} + +int SecCamera::getObjectTracking(void) +{ + return m_object_tracking; +} + +int SecCamera::getObjectTrackingStatus(void) +{ + int obj_status = 0; + obj_status = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJ_TRACKING_STATUS); + return obj_status; +} + +int SecCamera::setObjectTrackingStartStop(int start_stop) +{ + LOGV("%s(object_tracking_start_stop (%d))", __func__, start_stop); + + if (m_object_tracking_start_stop != start_stop) { + m_object_tracking_start_stop = start_stop; + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP, start_stop) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJ_TRACKING_START_STOP", __func__); + return -1; + } + } + + return 0; +} + +int SecCamera::setTouchAFStartStop(int start_stop) +{ + LOGV("%s(touch_af_start_stop (%d))", __func__, start_stop); + + if (m_touch_af_start_stop != start_stop) { + m_touch_af_start_stop = start_stop; + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_TOUCH_AF_START_STOP, start_stop) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_TOUCH_AF_START_STOP", __func__); + return -1; + } + } + + return 0; +} + +//====================================================================== + +int SecCamera::setSmartAuto(int smart_auto) +{ + LOGV("%s(smart_auto (%d))", __func__, smart_auto); + + if (smart_auto < SMART_AUTO_OFF || SMART_AUTO_MAX <= smart_auto) { + LOGE("ERR(%s):Invalid smart_auto (%d)", __func__, smart_auto); + return -1; + } + + if (m_smart_auto != smart_auto) { + m_smart_auto = smart_auto; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SMART_AUTO, smart_auto) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SMART_AUTO", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getSmartAuto(void) +{ + return m_smart_auto; +} + +int SecCamera::getAutosceneStatus(void) +{ + int autoscene_status = -1; + + if (getSmartAuto() == SMART_AUTO_ON) { + autoscene_status = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_SMART_AUTO_STATUS); + + if ((autoscene_status < SMART_AUTO_STATUS_AUTO) || (autoscene_status > SMART_AUTO_STATUS_MAX)) { + LOGE("ERR(%s):Invalid getAutosceneStatus (%d)", __func__, autoscene_status); + return -1; + } + } + //LOGV("%s : autoscene_status (%d)", __func__, autoscene_status); + return autoscene_status; +} +//====================================================================== + +int SecCamera::setBeautyShot(int beauty_shot) +{ + LOGV("%s(beauty_shot (%d))", __func__, beauty_shot); + + if (beauty_shot < BEAUTY_SHOT_OFF || BEAUTY_SHOT_MAX <= beauty_shot) { + LOGE("ERR(%s):Invalid beauty_shot (%d)", __func__, beauty_shot); + return -1; + } + + if (m_beauty_shot != beauty_shot) { + m_beauty_shot = beauty_shot; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BEAUTY_SHOT, beauty_shot) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BEAUTY_SHOT", __func__); + return -1; + } + } + + setFaceDetect(FACE_DETECTION_ON_BEAUTY); + } + + return 0; +} + +int SecCamera::getBeautyShot(void) +{ + return m_beauty_shot; +} + +//====================================================================== + +int SecCamera::setVintageMode(int vintage_mode) +{ + LOGV("%s(vintage_mode(%d))", __func__, vintage_mode); + + if (vintage_mode <= VINTAGE_MODE_BASE || VINTAGE_MODE_MAX <= vintage_mode) { + LOGE("ERR(%s):Invalid vintage_mode (%d)", __func__, vintage_mode); + return -1; + } + + if (m_vintage_mode != vintage_mode) { + m_vintage_mode = vintage_mode; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VINTAGE_MODE, vintage_mode) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_VINTAGE_MODE", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getVintageMode(void) +{ + return m_vintage_mode; +} + +//====================================================================== + +int SecCamera::setFocusMode(int focus_mode) +{ + LOGV("%s(focus_mode(%d))", __func__, focus_mode); + + if (FOCUS_MODE_MAX <= focus_mode) { + LOGE("ERR(%s):Invalid focus_mode (%d)", __func__, focus_mode); + return -1; + } + + if (m_params->focus_mode != focus_mode) { + m_params->focus_mode = focus_mode; + + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FOCUS_MODE, focus_mode) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FOCUS_MODE", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getFocusMode(void) +{ + return m_params->focus_mode; +} + +//====================================================================== + +int SecCamera::setFaceDetect(int face_detect) +{ + LOGV("%s(face_detect(%d))", __func__, face_detect); + + if (m_face_detect != face_detect) { + m_face_detect = face_detect; + if (m_flag_camera_start) { + if (m_face_detect != FACE_DETECTION_OFF) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FOCUS_MODE, FOCUS_MODE_AUTO) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FOCUS_MODin face detecion", __func__); + return -1; + } + } + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FACE_DETECTION, face_detect) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FACE_DETECTION", __func__); + return -1; + } + } + } + + return 0; +} + +int SecCamera::getFaceDetect(void) +{ + return m_face_detect; +} + +//====================================================================== + +int SecCamera::setGPSLatitude(const char *gps_latitude) +{ + LOGV("%s(gps_latitude(%s))", __func__, gps_latitude); + if (gps_latitude == NULL) + m_gps_enabled = false; + else { + m_gps_enabled = true; + m_gps_latitude = lround(strtod(gps_latitude, NULL) * 10000000); + } + + LOGV("%s(m_gps_latitude(%ld))", __func__, m_gps_latitude); + return 0; +} + +int SecCamera::setGPSLongitude(const char *gps_longitude) +{ + LOGV("%s(gps_longitude(%s))", __func__, gps_longitude); + if (gps_longitude == NULL) + m_gps_enabled = false; + else { + m_gps_enabled = true; + m_gps_longitude = lround(strtod(gps_longitude, NULL) * 10000000); + } + + LOGV("%s(m_gps_longitude(%ld))", __func__, m_gps_longitude); + return 0; +} + +int SecCamera::setGPSAltitude(const char *gps_altitude) +{ + LOGV("%s(gps_altitude(%s))", __func__, gps_altitude); + if (gps_altitude == NULL) + m_gps_altitude = 0; + else { + m_gps_altitude = lround(strtod(gps_altitude, NULL) * 100); + } + + LOGV("%s(m_gps_altitude(%ld))", __func__, m_gps_altitude); + return 0; +} + +int SecCamera::setGPSTimeStamp(const char *gps_timestamp) +{ + LOGV("%s(gps_timestamp(%s))", __func__, gps_timestamp); + if (gps_timestamp == NULL) + m_gps_timestamp = 0; + else + m_gps_timestamp = atol(gps_timestamp); + + LOGV("%s(m_gps_timestamp(%ld))", __func__, m_gps_timestamp); + return 0; +} + +int SecCamera::setGPSProcessingMethod(const char *gps_processing_method) +{ + LOGV("%s(gps_processing_method(%s))", __func__, gps_processing_method); + memset(mExifInfo.gps_processing_method, 0, sizeof(mExifInfo.gps_processing_method)); + if (gps_processing_method != NULL) { + size_t len = strlen(gps_processing_method); + if (len > sizeof(mExifInfo.gps_processing_method)) { + len = sizeof(mExifInfo.gps_processing_method); + } + memcpy(mExifInfo.gps_processing_method, gps_processing_method, len); + } + return 0; +} + +int SecCamera::setFaceDetectLockUnlock(int facedetect_lockunlock) +{ + LOGV("%s(facedetect_lockunlock(%d))", __func__, facedetect_lockunlock); + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK, facedetect_lockunlock) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_FACEDETECT_LOCKUNLOCK", __func__); + return -1; + } + + return 0; +} + +int SecCamera::setObjectPosition(int x, int y) +{ + LOGV("%s(setObjectPosition(x=%d, y=%d))", __func__, x, y); + + if (m_preview_width ==640) + x = x - 80; + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJECT_POSITION_X, x) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJECT_POSITION_X", __func__); + return -1; + } + + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_OBJECT_POSITION_Y, y) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_OBJECT_POSITION_Y", __func__); + return -1; + } + + return 0; +} + +//====================================================================== + +int SecCamera::setGamma(int gamma) +{ + LOGV("%s(gamma(%d))", __func__, gamma); + + if (gamma < GAMMA_OFF || GAMMA_MAX <= gamma) { + LOGE("ERR(%s):Invalid gamma (%d)", __func__, gamma); + return -1; + } + + if (m_video_gamma != gamma) { + m_video_gamma = gamma; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_GAMMA, gamma) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_GAMMA", __func__); + return -1; + } + } + } + + return 0; +} + +//====================================================================== + +int SecCamera::setSlowAE(int slow_ae) +{ + LOGV("%s(slow_ae(%d))", __func__, slow_ae); + + if (slow_ae < GAMMA_OFF || GAMMA_MAX <= slow_ae) { + LOGE("ERR(%s):Invalid slow_ae (%d)", __func__, slow_ae); + return -1; + } + + if (m_slow_ae!= slow_ae) { + m_slow_ae = slow_ae; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_SET_SLOW_AE, slow_ae) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_SET_SLOW_AE", __func__); + return -1; + } + } + } + + return 0; +} + +//====================================================================== +int SecCamera::setRecordingSize(int width, int height) +{ + LOGV("%s(width(%d), height(%d))", __func__, width, height); + + m_recording_width = width; + m_recording_height = height; + + return 0; +} + +//====================================================================== + +int SecCamera::setExifOrientationInfo(int orientationInfo) +{ + LOGV("%s(orientationInfo(%d))", __func__, orientationInfo); + + if (orientationInfo < 0) { + LOGE("ERR(%s):Invalid orientationInfo (%d)", __func__, orientationInfo); + return -1; + } + m_exif_orientation = orientationInfo; + + return 0; +} + +//====================================================================== +int SecCamera::setBatchReflection() +{ + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_BATCH_REFLECTION, 1) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_BATCH_REFLECTION", __func__); + return -1; + } + } + + return 0; +} + +/*Video call*/ +int SecCamera::setVTmode(int vtmode) +{ + LOGV("%s(vtmode (%d))", __func__, vtmode); + + if (vtmode < VT_MODE_OFF || VT_MODE_MAX <= vtmode) { + LOGE("ERR(%s):Invalid vtmode (%d)", __func__, vtmode); + return -1; + } + + if (m_vtmode != vtmode) { + m_vtmode = vtmode; + } + + return 0; +} + +/* Camcorder fix fps */ +int SecCamera::setSensorMode(int sensor_mode) +{ + LOGV("%s(sensor_mode (%d))", __func__, sensor_mode); + + if (sensor_mode < SENSOR_MODE_CAMERA || SENSOR_MODE_MOVIE < sensor_mode) { + LOGE("ERR(%s):Invalid sensor mode (%d)", __func__, sensor_mode); + return -1; + } + + if (m_sensor_mode != sensor_mode) { + m_sensor_mode = sensor_mode; + } + + return 0; +} + +/* Shot mode */ +/* SINGLE = 0 +* CONTINUOUS = 1 +* PANORAMA = 2 +* SMILE = 3 +* SELF = 6 +*/ +int SecCamera::setShotMode(int shot_mode) +{ + LOGV("%s(shot_mode (%d))", __func__, shot_mode); + if (shot_mode < SHOT_MODE_SINGLE || SHOT_MODE_SELF < shot_mode) { + LOGE("ERR(%s):Invalid shot_mode (%d)", __func__, shot_mode); + return -1; + } + m_shot_mode = shot_mode; + + return 0; +} + +int SecCamera::getVTmode(void) +{ + return m_vtmode; +} + +int SecCamera::setBlur(int blur_level) +{ + LOGV("%s(level (%d))", __func__, blur_level); + + if (blur_level < BLUR_LEVEL_0 || BLUR_LEVEL_MAX <= blur_level) { + LOGE("ERR(%s):Invalid level (%d)", __func__, blur_level); + return -1; + } + + if (m_blur_level != blur_level) { + m_blur_level = blur_level; + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_VGA_BLUR, blur_level) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_VGA_BLUR", __func__); + return -1; + } + } + } + return 0; +} + +int SecCamera::getBlur(void) +{ + return m_blur_level; +} + +int SecCamera::setDataLineCheck(int chk_dataline) +{ + LOGV("%s(chk_dataline (%d))", __func__, chk_dataline); + + if (chk_dataline < CHK_DATALINE_OFF || CHK_DATALINE_MAX <= chk_dataline) { + LOGE("ERR(%s):Invalid chk_dataline (%d)", __func__, chk_dataline); + return -1; + } + + m_chk_dataline = chk_dataline; + + return 0; +} + +int SecCamera::getDataLineCheck(void) +{ + return m_chk_dataline; +} + +int SecCamera::setDataLineCheckStop(void) +{ + LOGV("%s", __func__); + + if (m_flag_camera_start) { + if (fimc_v4l2_s_ctrl(m_cam_fd, V4L2_CID_CAMERA_CHECK_DATALINE_STOP, 1) < 0) { + LOGE("ERR(%s):Fail on V4L2_CID_CAMERA_CHECK_DATALINE_STOP", __func__); + return -1; + } + } + return 0; +} + +const __u8* SecCamera::getCameraSensorName(void) +{ + LOGV("%s", __func__); + + return fimc_v4l2_enuminput(m_cam_fd, getCameraId()); +} + +#ifdef ENABLE_ESD_PREVIEW_CHECK +int SecCamera::getCameraSensorESDStatus(void) +{ + LOGV("%s", __func__); + + // 0 : normal operation, 1 : abnormal operation + int status = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_ESD_INT); + + return status; +} +#endif // ENABLE_ESD_PREVIEW_CHECK + +// ====================================================================== +// Jpeg + +int SecCamera::setJpegThumbnailSize(int width, int height) +{ + LOGV("%s(width(%d), height(%d))", __func__, width, height); + + m_jpeg_thumbnail_width = width; + m_jpeg_thumbnail_height = height; + + return 0; +} + +int SecCamera::getJpegThumbnailSize(int *width, int *height) +{ + if (width) + *width = m_jpeg_thumbnail_width; + if (height) + *height = m_jpeg_thumbnail_height; + + return 0; +} + +void SecCamera::setExifFixedAttribute() +{ + char property[PROPERTY_VALUE_MAX]; + + //2 0th IFD TIFF Tags + //3 Maker + property_get("ro.product.brand", property, EXIF_DEF_MAKER); + strncpy((char *)mExifInfo.maker, property, + sizeof(mExifInfo.maker) - 1); + mExifInfo.maker[sizeof(mExifInfo.maker) - 1] = '\0'; + //3 Model + property_get("ro.product.model", property, EXIF_DEF_MODEL); + strncpy((char *)mExifInfo.model, property, + sizeof(mExifInfo.model) - 1); + mExifInfo.model[sizeof(mExifInfo.model) - 1] = '\0'; + //3 Software + property_get("ro.build.id", property, EXIF_DEF_SOFTWARE); + strncpy((char *)mExifInfo.software, property, + sizeof(mExifInfo.software) - 1); + mExifInfo.software[sizeof(mExifInfo.software) - 1] = '\0'; + + //3 YCbCr Positioning + mExifInfo.ycbcr_positioning = EXIF_DEF_YCBCR_POSITIONING; + + //2 0th IFD Exif Private Tags + //3 F Number + mExifInfo.fnumber.num = EXIF_DEF_FNUMBER_NUM; + mExifInfo.fnumber.den = EXIF_DEF_FNUMBER_DEN; + //3 Exposure Program + mExifInfo.exposure_program = EXIF_DEF_EXPOSURE_PROGRAM; + //3 Exif Version + memcpy(mExifInfo.exif_version, EXIF_DEF_EXIF_VERSION, sizeof(mExifInfo.exif_version)); + //3 Aperture + uint32_t av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num/mExifInfo.fnumber.den); + mExifInfo.aperture.num = av*EXIF_DEF_APEX_DEN; + mExifInfo.aperture.den = EXIF_DEF_APEX_DEN; + //3 Maximum lens aperture + mExifInfo.max_aperture.num = mExifInfo.aperture.num; + mExifInfo.max_aperture.den = mExifInfo.aperture.den; + //3 Lens Focal Length + if (m_camera_id == CAMERA_ID_BACK) + mExifInfo.focal_length.num = BACK_CAMERA_FOCAL_LENGTH; + else + mExifInfo.focal_length.num = FRONT_CAMERA_FOCAL_LENGTH; + + mExifInfo.focal_length.den = EXIF_DEF_FOCAL_LEN_DEN; + //3 User Comments + strcpy((char *)mExifInfo.user_comment, EXIF_DEF_USERCOMMENTS); + //3 Color Space information + mExifInfo.color_space = EXIF_DEF_COLOR_SPACE; + //3 Exposure Mode + mExifInfo.exposure_mode = EXIF_DEF_EXPOSURE_MODE; + + //2 0th IFD GPS Info Tags + unsigned char gps_version[4] = { 0x02, 0x02, 0x00, 0x00 }; + memcpy(mExifInfo.gps_version_id, gps_version, sizeof(gps_version)); + + //2 1th IFD TIFF Tags + mExifInfo.compression_scheme = EXIF_DEF_COMPRESSION; + mExifInfo.x_resolution.num = EXIF_DEF_RESOLUTION_NUM; + mExifInfo.x_resolution.den = EXIF_DEF_RESOLUTION_DEN; + mExifInfo.y_resolution.num = EXIF_DEF_RESOLUTION_NUM; + mExifInfo.y_resolution.den = EXIF_DEF_RESOLUTION_DEN; + mExifInfo.resolution_unit = EXIF_DEF_RESOLUTION_UNIT; +} + +void SecCamera::setExifChangedAttribute() +{ + //2 0th IFD TIFF Tags + //3 Width + mExifInfo.width = m_snapshot_width; + //3 Height + mExifInfo.height = m_snapshot_height; + //3 Orientation + switch (m_exif_orientation) { + case 0: + mExifInfo.orientation = EXIF_ORIENTATION_UP; + break; + case 90: + mExifInfo.orientation = EXIF_ORIENTATION_90; + break; + case 180: + mExifInfo.orientation = EXIF_ORIENTATION_180; + break; + case 270: + mExifInfo.orientation = EXIF_ORIENTATION_270; + break; + default: + mExifInfo.orientation = EXIF_ORIENTATION_UP; + break; + } + //3 Date time + time_t rawtime; + struct tm *timeinfo; + time(&rawtime); + timeinfo = localtime(&rawtime); + strftime((char *)mExifInfo.date_time, 20, "%Y:%m:%d %H:%M:%S", timeinfo); + + //2 0th IFD Exif Private Tags + //3 Exposure Time + int shutterSpeed = fimc_v4l2_g_ctrl(m_cam_fd, + V4L2_CID_CAMERA_GET_SHT_TIME); + /* TBD - front camera needs to be fixed to support this g_ctrl, + it current returns a negative err value, so avoid putting + odd value into exif for now */ + if (shutterSpeed < 0) { + LOGE("%s: error %d getting shutterSpeed, camera_id = %d, using 100", + __func__, shutterSpeed, m_camera_id); + shutterSpeed = 100; + } + mExifInfo.exposure_time.num = 1; + // x us -> 1/x s */ + mExifInfo.exposure_time.den = (uint32_t)(1000000 / shutterSpeed); + + //3 ISO Speed Rating + int iso = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_GET_ISO); + /* TBD - front camera needs to be fixed to support this g_ctrl, + it current returns a negative err value, so avoid putting + odd value into exif for now */ + if (iso < 0) { + LOGE("%s: error %d getting iso, camera_id = %d, using 100", + __func__, iso, m_camera_id); + iso = ISO_100; + } + switch(iso) { + case ISO_50: + mExifInfo.iso_speed_rating = 50; + break; + case ISO_100: + mExifInfo.iso_speed_rating = 100; + break; + case ISO_200: + mExifInfo.iso_speed_rating = 200; + break; + case ISO_400: + mExifInfo.iso_speed_rating = 400; + break; + case ISO_800: + mExifInfo.iso_speed_rating = 800; + break; + case ISO_1600: + mExifInfo.iso_speed_rating = 1600; + break; + default: + mExifInfo.iso_speed_rating = 100; + break; + } + + uint32_t av, tv, bv, sv, ev; + av = APEX_FNUM_TO_APERTURE((double)mExifInfo.fnumber.num / mExifInfo.fnumber.den); + tv = APEX_EXPOSURE_TO_SHUTTER((double)mExifInfo.exposure_time.num / mExifInfo.exposure_time.den); + sv = APEX_ISO_TO_FILMSENSITIVITY(mExifInfo.iso_speed_rating); + bv = av + tv - sv; + ev = av + tv; + LOGD("Shutter speed=%d us, iso=%d\n", shutterSpeed, mExifInfo.iso_speed_rating); + LOGD("AV=%d, TV=%d, SV=%d\n", av, tv, sv); + + //3 Shutter Speed + mExifInfo.shutter_speed.num = tv*EXIF_DEF_APEX_DEN; + mExifInfo.shutter_speed.den = EXIF_DEF_APEX_DEN; + //3 Brightness + mExifInfo.brightness.num = bv*EXIF_DEF_APEX_DEN; + mExifInfo.brightness.den = EXIF_DEF_APEX_DEN; + //3 Exposure Bias + if (m_params->scene_mode == SCENE_MODE_BEACH_SNOW) { + mExifInfo.exposure_bias.num = EXIF_DEF_APEX_DEN; + mExifInfo.exposure_bias.den = EXIF_DEF_APEX_DEN; + } else { + mExifInfo.exposure_bias.num = 0; + mExifInfo.exposure_bias.den = 0; + } + //3 Metering Mode + switch (m_params->metering) { + case METERING_SPOT: + mExifInfo.metering_mode = EXIF_METERING_SPOT; + break; + case METERING_MATRIX: + mExifInfo.metering_mode = EXIF_METERING_AVERAGE; + break; + case METERING_CENTER: + mExifInfo.metering_mode = EXIF_METERING_CENTER; + break; + default : + mExifInfo.metering_mode = EXIF_METERING_AVERAGE; + break; + } + + //3 Flash + int flash = fimc_v4l2_g_ctrl(m_cam_fd, V4L2_CID_CAMERA_GET_FLASH_ONOFF); + if (flash < 0) + mExifInfo.flash = EXIF_DEF_FLASH; + else + mExifInfo.flash = flash; + + //3 White Balance + if (m_params->white_balance == WHITE_BALANCE_AUTO) + mExifInfo.white_balance = EXIF_WB_AUTO; + else + mExifInfo.white_balance = EXIF_WB_MANUAL; + //3 Scene Capture Type + switch (m_params->scene_mode) { + case SCENE_MODE_PORTRAIT: + mExifInfo.scene_capture_type = EXIF_SCENE_PORTRAIT; + break; + case SCENE_MODE_LANDSCAPE: + mExifInfo.scene_capture_type = EXIF_SCENE_LANDSCAPE; + break; + case SCENE_MODE_NIGHTSHOT: + mExifInfo.scene_capture_type = EXIF_SCENE_NIGHT; + break; + default: + mExifInfo.scene_capture_type = EXIF_SCENE_STANDARD; + break; + } + + //2 0th IFD GPS Info Tags + if (m_gps_enabled) { + if (m_gps_latitude >= 0) + strcpy((char *)mExifInfo.gps_latitude_ref, "N"); + else + strcpy((char *)mExifInfo.gps_latitude_ref, "S"); + + if (m_gps_longitude >= 0) + strcpy((char *)mExifInfo.gps_longitude_ref, "E"); + else + strcpy((char *)mExifInfo.gps_longitude_ref, "W"); + + if (m_gps_altitude >= 0) + mExifInfo.gps_altitude_ref = 0; + else + mExifInfo.gps_altitude_ref = 1; + + mExifInfo.gps_latitude[0].num = (uint32_t)labs(m_gps_latitude); + mExifInfo.gps_latitude[0].den = 10000000; + mExifInfo.gps_latitude[1].num = 0; + mExifInfo.gps_latitude[1].den = 1; + mExifInfo.gps_latitude[2].num = 0; + mExifInfo.gps_latitude[2].den = 1; + + mExifInfo.gps_longitude[0].num = (uint32_t)labs(m_gps_longitude); + mExifInfo.gps_longitude[0].den = 10000000; + mExifInfo.gps_longitude[1].num = 0; + mExifInfo.gps_longitude[1].den = 1; + mExifInfo.gps_longitude[2].num = 0; + mExifInfo.gps_longitude[2].den = 1; + + mExifInfo.gps_altitude.num = (uint32_t)labs(m_gps_altitude); + mExifInfo.gps_altitude.den = 100; + + struct tm tm_data; + gmtime_r(&m_gps_timestamp, &tm_data); + mExifInfo.gps_timestamp[0].num = tm_data.tm_hour; + mExifInfo.gps_timestamp[0].den = 1; + mExifInfo.gps_timestamp[1].num = tm_data.tm_min; + mExifInfo.gps_timestamp[1].den = 1; + mExifInfo.gps_timestamp[2].num = tm_data.tm_sec; + mExifInfo.gps_timestamp[2].den = 1; + snprintf((char*)mExifInfo.gps_datestamp, sizeof(mExifInfo.gps_datestamp), + "%04d:%02d:%02d", tm_data.tm_year + 1900, tm_data.tm_mon + 1, tm_data.tm_mday); + + mExifInfo.enableGps = true; + } else { + mExifInfo.enableGps = false; + } + + //2 1th IFD TIFF Tags + mExifInfo.widthThumb = m_jpeg_thumbnail_width; + mExifInfo.heightThumb = m_jpeg_thumbnail_height; +} + +// ====================================================================== +// Conversions + +inline int SecCamera::m_frameSize(int format, int width, int height) +{ + int size = 0; + + switch (format) { + case V4L2_PIX_FMT_YUV420: + case V4L2_PIX_FMT_NV12: + case V4L2_PIX_FMT_NV21: + size = (width * height * 3 / 2); + break; + + case V4L2_PIX_FMT_NV12T: + size = ALIGN_TO_8KB(ALIGN_TO_128B(width) * ALIGN_TO_32B(height)) + + ALIGN_TO_8KB(ALIGN_TO_128B(width) * ALIGN_TO_32B(height / 2)); + break; + + case V4L2_PIX_FMT_YUV422P: + case V4L2_PIX_FMT_YUYV: + case V4L2_PIX_FMT_UYVY: + size = (width * height * 2); + break; + + default : + LOGE("ERR(%s):Invalid V4L2 pixel format(%d)\n", __func__, format); + case V4L2_PIX_FMT_RGB565: + size = (width * height * BPP); + break; + } + + return size; +} + +status_t SecCamera::dump(int fd) +{ + const size_t SIZE = 256; + char buffer[SIZE]; + String8 result; + snprintf(buffer, 255, "dump(%d)\n", fd); + result.append(buffer); + ::write(fd, result.string(), result.size()); + return NO_ERROR; +} + +double SecCamera::jpeg_ratio = 0.7; +int SecCamera::interleaveDataSize = 5242880; +int SecCamera::jpegLineLength = 636; + +}; // namespace android diff --git a/libcamera/SecCamera.h b/libcamera/SecCamera.h new file mode 100755 index 0000000..ec0e470 --- /dev/null +++ b/libcamera/SecCamera.h @@ -0,0 +1,575 @@ +/* +** +** Copyright 2008, The Android Open Source Project +** Copyright 2010, Samsung Electronics Co. LTD +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +#ifndef ANDROID_HARDWARE_CAMERA_SEC_H +#define ANDROID_HARDWARE_CAMERA_SEC_H + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include + +#include "JpegEncoder.h" + +namespace android { + +#define ENABLE_ESD_PREVIEW_CHECK + +#if defined(LOG_NDEBUG) && LOG_NDEBUG == 0 +#define LOG_CAMERA LOGD +#define LOG_CAMERA_PREVIEW LOGD + +#define LOG_TIME_DEFINE(n) \ + struct timeval time_start_##n, time_stop_##n; unsigned long log_time_##n = 0; + +#define LOG_TIME_START(n) \ + gettimeofday(&time_start_##n, NULL); + +#define LOG_TIME_END(n) \ + gettimeofday(&time_stop_##n, NULL); log_time_##n = measure_time(&time_start_##n, &time_stop_##n); + +#define LOG_TIME(n) \ + log_time_##n + +#else +#define LOG_CAMERA(...) +#define LOG_CAMERA_PREVIEW(...) +#define LOG_TIME_DEFINE(n) +#define LOG_TIME_START(n) +#define LOG_TIME_END(n) +#define LOG_TIME(n) +#endif + +#define JOIN(x, y) JOIN_AGAIN(x, y) +#define JOIN_AGAIN(x, y) x ## y + +#define FRONT_CAM VGA +#define BACK_CAM S5K4ECGX + +#if !defined (FRONT_CAM) || !defined(BACK_CAM) +#error "Please define the Camera module" +#endif + +#define S5K4ECGX_PREVIEW_WIDTH 720 +#define S5K4ECGX_PREVIEW_HEIGHT 480 +#define S5K4ECGX_SNAPSHOT_WIDTH 2560 +#define S5K4ECGX_SNAPSHOT_HEIGHT 1920 + +#define S5K4ECGX_POSTVIEW_WIDTH 640 +#define S5K4ECGX_POSTVIEW_WIDE_WIDTH 800 +#define S5K4ECGX_POSTVIEW_HEIGHT 480 +#define S5K4ECGX_POSTVIEW_BPP 16 + +#define S5K4ECGX_THUMBNAIL_WIDTH 320 +#define S5K4ECGX_THUMBNAIL_HEIGHT 240 +#define S5K4ECGX_THUMBNAIL_BPP 16 + +/* focal length of 3.43mm */ +#define S5K4ECGX_FOCAL_LENGTH 343 + +#define VGA_PREVIEW_WIDTH 640 +#define VGA_PREVIEW_HEIGHT 480 +#define VGA_SNAPSHOT_WIDTH 640 +#define VGA_SNAPSHOT_HEIGHT 480 + +#define VGA_THUMBNAIL_WIDTH 160 +#define VGA_THUMBNAIL_HEIGHT 120 +#define VGA_THUMBNAIL_BPP 16 + +/* focal length of 0.9mm */ +#define VGA_FOCAL_LENGTH 90 + +#define MAX_BACK_CAMERA_PREVIEW_WIDTH JOIN(BACK_CAM,_PREVIEW_WIDTH) +#define MAX_BACK_CAMERA_PREVIEW_HEIGHT JOIN(BACK_CAM,_PREVIEW_HEIGHT) +#define MAX_BACK_CAMERA_SNAPSHOT_WIDTH JOIN(BACK_CAM,_SNAPSHOT_WIDTH) +#define MAX_BACK_CAMERA_SNAPSHOT_HEIGHT JOIN(BACK_CAM,_SNAPSHOT_HEIGHT) +#define BACK_CAMERA_POSTVIEW_WIDTH JOIN(BACK_CAM,_POSTVIEW_WIDTH) +#define BACK_CAMERA_POSTVIEW_WIDE_WIDTH JOIN(BACK_CAM,_POSTVIEW_WIDE_WIDTH) +#define BACK_CAMERA_POSTVIEW_HEIGHT JOIN(BACK_CAM,_POSTVIEW_HEIGHT) +#define BACK_CAMERA_POSTVIEW_BPP JOIN(BACK_CAM,_POSTVIEW_BPP) +#define BACK_CAMERA_THUMBNAIL_WIDTH JOIN(BACK_CAM,_THUMBNAIL_WIDTH) +#define BACK_CAMERA_THUMBNAIL_HEIGHT JOIN(BACK_CAM,_THUMBNAIL_HEIGHT) +#define BACK_CAMERA_THUMBNAIL_BPP JOIN(BACK_CAM,_THUMBNAIL_BPP) + +#define BACK_CAMERA_FOCAL_LENGTH JOIN(BACK_CAM,_FOCAL_LENGTH) + +#define MAX_FRONT_CAMERA_PREVIEW_WIDTH JOIN(FRONT_CAM,_PREVIEW_WIDTH) +#define MAX_FRONT_CAMERA_PREVIEW_HEIGHT JOIN(FRONT_CAM,_PREVIEW_HEIGHT) +#define MAX_FRONT_CAMERA_SNAPSHOT_WIDTH JOIN(FRONT_CAM,_SNAPSHOT_WIDTH) +#define MAX_FRONT_CAMERA_SNAPSHOT_HEIGHT JOIN(FRONT_CAM,_SNAPSHOT_HEIGHT) + +#define FRONT_CAMERA_THUMBNAIL_WIDTH JOIN(FRONT_CAM,_THUMBNAIL_WIDTH) +#define FRONT_CAMERA_THUMBNAIL_HEIGHT JOIN(FRONT_CAM,_THUMBNAIL_HEIGHT) +#define FRONT_CAMERA_THUMBNAIL_BPP JOIN(FRONT_CAM,_THUMBNAIL_BPP) +#define FRONT_CAMERA_FOCAL_LENGTH JOIN(FRONT_CAM,_FOCAL_LENGTH) + +#define DEFAULT_JPEG_THUMBNAIL_WIDTH 256 +#define DEFAULT_JPEG_THUMBNAIL_HEIGHT 192 + +#define CAMERA_DEV_NAME "/dev/video0" +#define CAMERA_DEV_NAME2 "/dev/video2" + +#define CAMERA_DEV_NAME_TEMP "/data/videotmp_000" +#define CAMERA_DEV_NAME2_TEMP "/data/videotemp_002" + + +#define BPP 2 +#define MIN(x, y) (((x) < (y)) ? (x) : (y)) +#define MAX_BUFFERS 9 // 11 + +#define FIRST_AF_SEARCH_COUNT 80 +#define SECOND_AF_SEARCH_COUNT 80 +#define AF_PROGRESS 0x01 +#define AF_SUCCESS 0x02 +#define AF_DELAY 50000 + +/* + * V 4 L 2 F I M C E X T E N S I O N S + * + */ +#define V4L2_CID_ROTATION (V4L2_CID_PRIVATE_BASE + 0) +#define V4L2_CID_PADDR_Y (V4L2_CID_PRIVATE_BASE + 1) +#define V4L2_CID_PADDR_CB (V4L2_CID_PRIVATE_BASE + 2) +#define V4L2_CID_PADDR_CR (V4L2_CID_PRIVATE_BASE + 3) +#define V4L2_CID_PADDR_CBCR (V4L2_CID_PRIVATE_BASE + 4) +#define V4L2_CID_STREAM_PAUSE (V4L2_CID_PRIVATE_BASE + 53) + +#define V4L2_CID_CAM_JPEG_MAIN_SIZE (V4L2_CID_PRIVATE_BASE + 32) +#define V4L2_CID_CAM_JPEG_MAIN_OFFSET (V4L2_CID_PRIVATE_BASE + 33) +#define V4L2_CID_CAM_JPEG_THUMB_SIZE (V4L2_CID_PRIVATE_BASE + 34) +#define V4L2_CID_CAM_JPEG_THUMB_OFFSET (V4L2_CID_PRIVATE_BASE + 35) +#define V4L2_CID_CAM_JPEG_POSTVIEW_OFFSET (V4L2_CID_PRIVATE_BASE + 36) +#define V4L2_CID_CAM_JPEG_QUALITY (V4L2_CID_PRIVATE_BASE + 37) + +#define TPATTERN_COLORBAR 1 +#define TPATTERN_HORIZONTAL 2 +#define TPATTERN_VERTICAL 3 + +#define V4L2_PIX_FMT_YVYU v4l2_fourcc('Y', 'V', 'Y', 'U') + +/* FOURCC for FIMC specific */ +#define V4L2_PIX_FMT_VYUY v4l2_fourcc('V', 'Y', 'U', 'Y') +#define V4L2_PIX_FMT_NV16 v4l2_fourcc('N', 'V', '1', '6') +#define V4L2_PIX_FMT_NV61 v4l2_fourcc('N', 'V', '6', '1') +#define V4L2_PIX_FMT_NV12T v4l2_fourcc('T', 'V', '1', '2') +/* + * U S E R D E F I N E D T Y P E S + * + */ + +struct fimc_buffer { + void *start; + size_t length; +}; + +struct yuv_fmt_list { + const char *name; + const char *desc; + unsigned int fmt; + int depth; + int planes; +}; + +//s1 [Apply factory standard] +struct camsensor_date_info { + unsigned int year; + unsigned int month; + unsigned int date; +}; + +class SecCamera : public virtual RefBase { +public: + + enum CAMERA_ID { + CAMERA_ID_BACK = 0, + CAMERA_ID_FRONT = 1, + }; + + enum JPEG_QUALITY { + JPEG_QUALITY_ECONOMY = 0, + JPEG_QUALITY_NORMAL = 50, + JPEG_QUALITY_SUPERFINE = 100, + JPEG_QUALITY_MAX, + }; + + enum OBJECT_TRACKING { + OBJECT_TRACKING_OFF, + OBJECT_TRACKING_ON, + OBJECT_TRACKING_MAX, + }; + + /*VT call*/ + enum VT_MODE { + VT_MODE_OFF, + VT_MODE_ON, + VT_MODE_MAX, + }; + + /*Camera sensor mode - Camcorder fix fps*/ + enum SENSOR_MODE { + SENSOR_MODE_CAMERA, + SENSOR_MODE_MOVIE, + }; + + /*Camera Shot mode*/ + enum SHOT_MODE { + SHOT_MODE_SINGLE = 0, + SHOT_MODE_CONTINUOUS = 1, + SHOT_MODE_PANORAMA = 2, + SHOT_MODE_SMILE = 3, + SHOT_MODE_SELF = 6, + }; + + enum CHK_DATALINE { + CHK_DATALINE_OFF, + CHK_DATALINE_ON, + CHK_DATALINE_MAX, + }; + + int m_touch_af_start_stop; + + struct gps_info_latiude { + unsigned int north_south; + unsigned int dgree; + unsigned int minute; + unsigned int second; + } gpsInfoLatitude; + struct gps_info_longitude { + unsigned int east_west; + unsigned int dgree; + unsigned int minute; + unsigned int second; + } gpsInfoLongitude; + struct gps_info_altitude { + unsigned int plus_minus; + unsigned int dgree; + unsigned int minute; + unsigned int second; + } gpsInfoAltitude; + + SecCamera(); + virtual ~SecCamera(); + + static SecCamera* createInstance(void) + { + static SecCamera singleton; + return &singleton; + } + status_t dump(int fd); + + int getCameraId(void); + + int startPreview(void); + int stopPreview(void); + + int startRecord(void); + int stopRecord(void); + int getRecordFrame(void); + int releaseRecordFrame(int index); + unsigned int getRecPhyAddrY(int); + unsigned int getRecPhyAddrC(int); + + int getPreview(void); + int setPreviewSize(int width, int height, int pixel_format); + int getPreviewSize(int *width, int *height, int *frame_size); + int getPreviewMaxSize(int *width, int *height); + int getPreviewPixelFormat(void); + int setPreviewImage(int index, unsigned char *buffer, int size); + + int setSnapshotSize(int width, int height); + int getSnapshotSize(int *width, int *height, int *frame_size); + int getSnapshotMaxSize(int *width, int *height); + int setSnapshotPixelFormat(int pixel_format); + int getSnapshotPixelFormat(void); + + unsigned char* getJpeg(unsigned char *snapshot_data, int snapshot_size, int *size); + unsigned char* yuv2Jpeg(unsigned char *raw_data, int raw_size, + int *jpeg_size, + int width, int height, int pixel_format); + + int setJpegThumbnailSize(int width, int height); + int getJpegThumbnailSize(int *width, int *height); + + int setAutofocus(void); + int zoomIn(void); + int zoomOut(void); + + int SetRotate(int angle); + int getRotate(void); + + int setVerticalMirror(void); + int setHorizontalMirror(void); + + int setWhiteBalance(int white_balance); + int getWhiteBalance(void); + + int setBrightness(int brightness); + int getBrightness(void); + + int setImageEffect(int image_effect); + int getImageEffect(void); + + int setSceneMode(int scene_mode); + int getSceneMode(void); + + int setFlashMode(int flash_mode); + int getFlashMode(void); + + int setMetering(int metering_value); + int getMetering(void); + + int setISO(int iso_value); + int getISO(void); + + int setContrast(int contrast_value); + int getContrast(void); + + int setSaturation(int saturation_value); + int getSaturation(void); + + int setSharpness(int sharpness_value); + int getSharpness(void); + + int setWDR(int wdr_value); + int getWDR(void); + + int setAntiShake(int anti_shake); + int getAntiShake(void); + + int setJpegQuality(int jpeg_qality); + int getJpegQuality(void); + + int setZoom(int zoom_level); + int getZoom(void); + + int setObjectTracking(int object_tracking); + int getObjectTracking(void); + int getObjectTrackingStatus(void); + + int setSmartAuto(int smart_auto); + int getSmartAuto(void); + int getAutosceneStatus(void); + + int setBeautyShot(int beauty_shot); + int getBeautyShot(void); + + int setVintageMode(int vintage_mode); + int getVintageMode(void); + + int setFocusMode(int focus_mode); + int getFocusMode(void); + + int setFaceDetect(int face_detect); + int getFaceDetect(void); + + int setGPSLatitude(const char *gps_latitude); + int setGPSLongitude(const char *gps_longitude); + int setGPSAltitude(const char *gps_altitude); + int setGPSTimeStamp(const char *gps_timestamp); + int setGPSProcessingMethod(const char *gps_timestamp); + int cancelAutofocus(void); + int setFaceDetectLockUnlock(int facedetect_lockunlock); + int setObjectPosition(int x, int y); + int setObjectTrackingStartStop(int start_stop); + int setTouchAFStartStop(int start_stop); + int setCAFStatus(int on_off); + int getAutoFocusResult(void); + int setAntiBanding(int anti_banding); + int getPostview(void); + int setRecordingSize(int width, int height); + int setGamma(int gamma); + int setSlowAE(int slow_ae); + int setExifOrientationInfo(int orientationInfo); + int setBatchReflection(void); + int setSnapshotCmd(void); + int endSnapshot(void); + int setCameraSensorReset(void); + int setSensorMode(int sensor_mode); /* Camcorder fix fps */ + int setShotMode(int shot_mode); /* Shot mode */ + /*VT call*/ + int setVTmode(int vtmode); + int getVTmode(void); + int setBlur(int blur_level); + int getBlur(void); + int setDataLineCheck(int chk_dataline); + int getDataLineCheck(void); + int setDataLineCheckStop(void); + int setDefultIMEI(int imei); + int getDefultIMEI(void); + const __u8* getCameraSensorName(void); + int previewPoll(bool preview); +#ifdef ENABLE_ESD_PREVIEW_CHECK + int getCameraSensorESDStatus(void); +#endif // ENABLE_ESD_PREVIEW_CHECK + + int setFrameRate(int frame_rate); + unsigned char* getJpeg(int*, unsigned int*); + int getSnapshotAndJpeg(unsigned char *yuv_buf, unsigned char *jpeg_buf, + unsigned int *output_size); + int getExif(unsigned char *pExifDst, unsigned char *pThumbSrc); + + void getPostViewConfig(int*, int*, int*); + void getThumbnailConfig(int *width, int *height, int *size); + + int getPostViewOffset(void); + int getCameraFd(void); + int getJpegFd(void); + void SetJpgAddr(unsigned char *addr); + unsigned int getPhyAddrY(int); + unsigned int getPhyAddrC(int); + void pausePreview(); + int initCamera(int index); + void DeinitCamera(); + static void setJpegRatio(double ratio) + { + if((ratio < 0) || (ratio > 1)) + return; + + jpeg_ratio = ratio; + } + + static double getJpegRatio() + { + return jpeg_ratio; + } + + static void setInterleaveDataSize(int x) + { + interleaveDataSize = x; + } + + static int getInterleaveDataSize() + { + return interleaveDataSize; + } + + static void setJpegLineLength(int x) + { + jpegLineLength = x; + } + + static int getJpegLineLength() + { + return jpegLineLength; + } + + +private: + v4l2_streamparm m_streamparm; + struct sec_cam_parm *m_params; + int m_flag_init; + + int m_camera_id; + + int m_cam_fd; + + int m_cam_fd2; + struct pollfd m_events_c2; + int m_flag_record_start; + + int m_preview_v4lformat; + int m_preview_width; + int m_preview_height; + int m_preview_max_width; + int m_preview_max_height; + + int m_snapshot_v4lformat; + int m_snapshot_width; + int m_snapshot_height; + int m_snapshot_max_width; + int m_snapshot_max_height; + + int m_angle; + int m_anti_banding; + int m_wdr; + int m_anti_shake; + int m_zoom_level; + int m_object_tracking; + int m_smart_auto; + int m_beauty_shot; + int m_vintage_mode; + int m_face_detect; + int m_object_tracking_start_stop; + int m_recording_width; + int m_recording_height; + bool m_gps_enabled; + long m_gps_latitude; /* degrees * 1e7 */ + long m_gps_longitude; /* degrees * 1e7 */ + long m_gps_altitude; /* metres * 100 */ + long m_gps_timestamp; + int m_vtmode; + int m_sensor_mode; /*Camcorder fix fps */ + int m_shot_mode; /* Shot mode */ + int m_exif_orientation; + int m_blur_level; + int m_chk_dataline; + int m_video_gamma; + int m_slow_ae; + int m_caf_on_off; + int m_default_imei; + int m_camera_af_flag; + + int m_flag_camera_start; + + int m_jpeg_fd; + int m_jpeg_thumbnail_width; + int m_jpeg_thumbnail_height; + int m_jpeg_quality; + + int m_postview_offset; + +#ifdef ENABLE_ESD_PREVIEW_CHECK + int m_esd_check_count; +#endif // ENABLE_ESD_PREVIEW_CHECK + + exif_attribute_t mExifInfo; + + struct fimc_buffer m_capture_buf; + struct pollfd m_events_c; + + inline int m_frameSize(int format, int width, int height); + + void setExifChangedAttribute(); + void setExifFixedAttribute(); + void resetCamera(); + + static double jpeg_ratio; + static int interleaveDataSize; + static int jpegLineLength; +}; + +extern unsigned long measure_time(struct timeval *start, struct timeval *stop); + +}; // namespace android + +#endif // ANDROID_HARDWARE_CAMERA_SEC_H diff --git a/libcamera/SecCameraHWInterface.cpp b/libcamera/SecCameraHWInterface.cpp new file mode 100755 index 0000000..ca82669 --- /dev/null +++ b/libcamera/SecCameraHWInterface.cpp @@ -0,0 +1,2717 @@ +/* +** +** Copyright 2008, The Android Open Source Project +** Copyright 2010, Samsung Electronics Co. LTD +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +//#define LOG_NDEBUG 0 +#define LOG_TAG "CameraHardwareSec" +#include + +#include "SecCameraHWInterface.h" +#include +#include +#include +#include +#include + +#define VIDEO_COMMENT_MARKER_H 0xFFBE +#define VIDEO_COMMENT_MARKER_L 0xFFBF +#define VIDEO_COMMENT_MARKER_LENGTH 4 +#define JPEG_EOI_MARKER 0xFFD9 +#define HIBYTE(x) (((x) >> 8) & 0xFF) +#define LOBYTE(x) ((x) & 0xFF) + +#define BACK_CAMERA_AUTO_FOCUS_DISTANCES_STR "0.10,1.20,Infinity" +#define BACK_CAMERA_MACRO_FOCUS_DISTANCES_STR "0.10,0.20,Infinity" +#define BACK_CAMERA_INFINITY_FOCUS_DISTANCES_STR "0.10,1.20,Infinity" +#define FRONT_CAMERA_FOCUS_DISTANCES_STR "0.20,0.25,Infinity" + +// FIXME: +// -- The actual preview color is set to YV12. The preview frames +// returned via preview callback must be generated by color +// conversion if the requested preview color format for the +// preview frames is _not_ YV12. The reason that YV12 is used +// for actual preview is because that is the only color format +// supported by gralloc. Matching the preview cor format with +// gralloc color format improves performance since no color +// conversion is needed for preview. +// +// -- we only support two preview color formats that client +// applications can set: NV21 and YUV420/YV12. + +namespace android { + +struct addrs { + uint32_t type; // make sure that this is 4 byte. + unsigned int addr_y; + unsigned int addr_cbcr; + unsigned int buf_index; + unsigned int reserved; +}; + +struct addrs_cap { + unsigned int addr_y; + unsigned int width; + unsigned int height; +}; + +static const int INITIAL_SKIP_FRAME = 3; +static const int EFFECT_SKIP_FRAME = 1; + +gralloc_module_t const* CameraHardwareSec::mGrallocHal; + +CameraHardwareSec::CameraHardwareSec(int cameraId, camera_device_t *dev) + : + mCaptureInProgress(false), + mParameters(), + mCameraSensorName(NULL), + mSkipFrame(0), + mNotifyCb(0), + mDataCb(0), + mDataCbTimestamp(0), + mCallbackCookie(0), + mMsgEnabled(0), + mRecordRunning(false), + mPostViewWidth(0), + mPostViewHeight(0), + mPostViewSize(0), + mHalDevice(dev) +{ + LOGV("%s :", __func__); + int ret = 0; + + mPreviewWindow = NULL; + mSecCamera = SecCamera::createInstance(); + + mRawHeap = NULL; + mPreviewHeap = NULL; + mRecordHeap = NULL; + + if (!mGrallocHal) { + ret = hw_get_module(GRALLOC_HARDWARE_MODULE_ID, (const hw_module_t **)&mGrallocHal); + if (ret) + LOGE("ERR(%s):Fail on loading gralloc HAL", __func__); + } + + ret = mSecCamera->initCamera(cameraId); + if (ret < 0) { + LOGE("ERR(%s):Fail on mSecCamera init", __func__); + } + + mSecCamera->getPostViewConfig(&mPostViewWidth, &mPostViewHeight, &mPostViewSize); + LOGV("mPostViewWidth = %d mPostViewHeight = %d mPostViewSize = %d", + mPostViewWidth,mPostViewHeight,mPostViewSize); + + initDefaultParameters(cameraId); + + mExitAutoFocusThread = false; + mExitPreviewThread = false; + /* whether the PreviewThread is active in preview or stopped. we + * create the thread but it is initially in stopped state. + */ + mPreviewRunning = false; + mPreviewStartDeferred = false; + mPreviewThread = new PreviewThread(this); + mAutoFocusThread = new AutoFocusThread(this); + mPictureThread = new PictureThread(this); +} + +int CameraHardwareSec::getCameraId() const +{ + return mSecCamera->getCameraId(); +} + +void CameraHardwareSec::initDefaultParameters(int cameraId) +{ + if (mSecCamera == NULL) { + LOGE("ERR(%s):mSecCamera object is NULL", __func__); + return; + } + + CameraParameters p; + CameraParameters ip; + + mCameraSensorName = mSecCamera->getCameraSensorName(); + LOGV("CameraSensorName: %s", mCameraSensorName); + + int preview_max_width = 0; + int preview_max_height = 0; + int snapshot_max_width = 0; + int snapshot_max_height = 0; + + if (cameraId == SecCamera::CAMERA_ID_BACK) { + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, + "720x480,640x480,352x288,176x144"); + p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, + "2560x1920,2048x1536,1600x1200,1280x960,640x480"); + } else { + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES, + "640x480,320x240,176x144"); + p.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES, + "640x480"); + } + + p.getSupportedPreviewSizes(mSupportedPreviewSizes); + + // If these fail, then we are using an invalid cameraId and we'll leave the + // sizes at zero to catch the error. + if (mSecCamera->getPreviewMaxSize(&preview_max_width, + &preview_max_height) < 0) + LOGE("getPreviewMaxSize fail (%d / %d) \n", + preview_max_width, preview_max_height); + if (mSecCamera->getSnapshotMaxSize(&snapshot_max_width, + &snapshot_max_height) < 0) + LOGE("getSnapshotMaxSize fail (%d / %d) \n", + snapshot_max_width, snapshot_max_height); + String8 previewColorString; + previewColorString = CameraParameters::PIXEL_FORMAT_YUV420SP; + previewColorString.append(","); + previewColorString.append(CameraParameters::PIXEL_FORMAT_YUV420P); + p.setPreviewFormat(CameraParameters::PIXEL_FORMAT_YUV420SP); + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FORMATS, previewColorString.string()); + p.set(CameraParameters::KEY_VIDEO_FRAME_FORMAT, CameraParameters::PIXEL_FORMAT_YUV420P); + p.setPreviewSize(preview_max_width, preview_max_height); + + p.setPictureFormat(CameraParameters::PIXEL_FORMAT_JPEG); + p.setPictureSize(snapshot_max_width, snapshot_max_height); + p.set(CameraParameters::KEY_JPEG_QUALITY, "100"); // maximum quality + p.set(CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS, + CameraParameters::PIXEL_FORMAT_JPEG); + + String8 parameterString; + + if (cameraId == SecCamera::CAMERA_ID_BACK) { + parameterString = CameraParameters::FOCUS_MODE_AUTO; + parameterString.append(","); + parameterString.append(CameraParameters::FOCUS_MODE_INFINITY); + parameterString.append(","); + parameterString.append(CameraParameters::FOCUS_MODE_MACRO); + p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, + parameterString.string()); + p.set(CameraParameters::KEY_FOCUS_MODE, + CameraParameters::FOCUS_MODE_AUTO); + p.set(CameraParameters::KEY_FOCUS_DISTANCES, + BACK_CAMERA_AUTO_FOCUS_DISTANCES_STR); + p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, + "320x240,0x0"); + p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, "320"); + p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, "240"); + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, "30"); + p.setPreviewFrameRate(30); + } else { + parameterString = CameraParameters::FOCUS_MODE_FIXED; + p.set(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, + parameterString.string()); + p.set(CameraParameters::KEY_FOCUS_MODE, + CameraParameters::FOCUS_MODE_FIXED); + p.set(CameraParameters::KEY_FOCUS_DISTANCES, + FRONT_CAMERA_FOCUS_DISTANCES_STR); + p.set(CameraParameters::KEY_SUPPORTED_JPEG_THUMBNAIL_SIZES, + "160x120,0x0"); + p.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, "160"); + p.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, "120"); + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES, "15"); + p.setPreviewFrameRate(15); + } + + parameterString = CameraParameters::EFFECT_NONE; + parameterString.append(","); + parameterString.append(CameraParameters::EFFECT_MONO); + parameterString.append(","); + parameterString.append(CameraParameters::EFFECT_NEGATIVE); + parameterString.append(","); + parameterString.append(CameraParameters::EFFECT_SEPIA); + p.set(CameraParameters::KEY_SUPPORTED_EFFECTS, parameterString.string()); + + if (cameraId == SecCamera::CAMERA_ID_BACK) { + parameterString = CameraParameters::FLASH_MODE_ON; + parameterString.append(","); + parameterString.append(CameraParameters::FLASH_MODE_OFF); + parameterString.append(","); + parameterString.append(CameraParameters::FLASH_MODE_AUTO); + parameterString.append(","); + parameterString.append(CameraParameters::FLASH_MODE_TORCH); + p.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, + parameterString.string()); + p.set(CameraParameters::KEY_FLASH_MODE, + CameraParameters::FLASH_MODE_OFF); + + parameterString = CameraParameters::SCENE_MODE_AUTO; + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_PORTRAIT); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_LANDSCAPE); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_NIGHT); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_BEACH); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_SNOW); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_SUNSET); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_FIREWORKS); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_SPORTS); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_PARTY); + parameterString.append(","); + parameterString.append(CameraParameters::SCENE_MODE_CANDLELIGHT); + p.set(CameraParameters::KEY_SUPPORTED_SCENE_MODES, + parameterString.string()); + p.set(CameraParameters::KEY_SCENE_MODE, + CameraParameters::SCENE_MODE_AUTO); + + /* we have two ranges, 4-30fps for night mode and + * 15-30fps for all others + */ + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, "(15000,30000)"); + p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, "15000,30000"); + + p.set(CameraParameters::KEY_FOCAL_LENGTH, "3.43"); + } else { + p.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, "(7500,30000)"); + p.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, "7500,30000"); + + p.set(CameraParameters::KEY_FOCAL_LENGTH, "0.9"); + } + + parameterString = CameraParameters::WHITE_BALANCE_AUTO; + parameterString.append(","); + parameterString.append(CameraParameters::WHITE_BALANCE_INCANDESCENT); + parameterString.append(","); + parameterString.append(CameraParameters::WHITE_BALANCE_FLUORESCENT); + parameterString.append(","); + parameterString.append(CameraParameters::WHITE_BALANCE_DAYLIGHT); + parameterString.append(","); + parameterString.append(CameraParameters::WHITE_BALANCE_CLOUDY_DAYLIGHT); + p.set(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, + parameterString.string()); + + ip.set("sharpness-min", 0); + ip.set("sharpness-max", 4); + ip.set("saturation-min", 0); + ip.set("saturation-max", 4); + ip.set("contrast-min", 0); + ip.set("contrast-max", 4); + + p.set(CameraParameters::KEY_JPEG_THUMBNAIL_QUALITY, "100"); + + p.set(CameraParameters::KEY_ROTATION, 0); + p.set(CameraParameters::KEY_WHITE_BALANCE, CameraParameters::WHITE_BALANCE_AUTO); + + p.set(CameraParameters::KEY_EFFECT, CameraParameters::EFFECT_NONE); + + ip.set("sharpness", SHARPNESS_DEFAULT); + ip.set("contrast", CONTRAST_DEFAULT); + ip.set("saturation", SATURATION_DEFAULT); + ip.set("iso", "auto"); + ip.set("metering", "center"); + + ip.set("wdr", 0); + ip.set("chk_dataline", 0); + if (cameraId == SecCamera::CAMERA_ID_FRONT) { + ip.set("vtmode", 0); + ip.set("blur", 0); + } + + p.set(CameraParameters::KEY_HORIZONTAL_VIEW_ANGLE, "51.2"); + p.set(CameraParameters::KEY_VERTICAL_VIEW_ANGLE, "39.4"); + + p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, "0"); + p.set(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION, "4"); + p.set(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION, "-4"); + p.set(CameraParameters::KEY_EXPOSURE_COMPENSATION_STEP, "0.5"); + + mParameters = p; + mInternalParameters = ip; + + /* make sure mSecCamera has all the settings we do. applications + * aren't required to call setParameters themselves (only if they + * want to change something. + */ + setParameters(p); + mSecCamera->setISO(ISO_AUTO); + mSecCamera->setMetering(METERING_CENTER); + mSecCamera->setContrast(CONTRAST_DEFAULT); + mSecCamera->setSharpness(SHARPNESS_DEFAULT); + mSecCamera->setSaturation(SATURATION_DEFAULT); + if (cameraId == SecCamera::CAMERA_ID_BACK) + mSecCamera->setFrameRate(30); + else + mSecCamera->setFrameRate(15); +} + +CameraHardwareSec::~CameraHardwareSec() +{ + LOGV("%s", __func__); + mSecCamera->DeinitCamera(); +} + +status_t CameraHardwareSec::setPreviewWindow(preview_stream_ops *w) +{ + int min_bufs; + + mPreviewWindow = w; + LOGV("%s: mPreviewWindow %p", __func__, mPreviewWindow); + + if (!w) { + LOGE("preview window is NULL!"); + return OK; + } + + mPreviewLock.lock(); + + if (mPreviewRunning && !mPreviewStartDeferred) { + LOGI("stop preview (window change)"); + stopPreviewInternal(); + } + + if (w->get_min_undequeued_buffer_count(w, &min_bufs)) { + LOGE("%s: could not retrieve min undequeued buffer count", __func__); + return INVALID_OPERATION; + } + + if (min_bufs >= kBufferCount) { + LOGE("%s: min undequeued buffer count %d is too high (expecting at most %d)", __func__, + min_bufs, kBufferCount - 1); + } + + LOGV("%s: setting buffer count to %d", __func__, kBufferCount); + if (w->set_buffer_count(w, kBufferCount)) { + LOGE("%s: could not set buffer count", __func__); + return INVALID_OPERATION; + } + + int preview_width; + int preview_height; + mParameters.getPreviewSize(&preview_width, &preview_height); + int hal_pixel_format = HAL_PIXEL_FORMAT_YV12; + + const char *str_preview_format = mParameters.getPreviewFormat(); + LOGV("%s: preview format %s", __func__, str_preview_format); + + if (w->set_usage(w, GRALLOC_USAGE_SW_WRITE_OFTEN)) { + LOGE("%s: could not set usage on gralloc buffer", __func__); + return INVALID_OPERATION; + } + + if (w->set_buffers_geometry(w, + preview_width, preview_height, + hal_pixel_format)) { + LOGE("%s: could not set buffers geometry to %s", + __func__, str_preview_format); + return INVALID_OPERATION; + } + + if (mPreviewRunning && mPreviewStartDeferred) { + LOGV("start/resume preview"); + status_t ret = startPreviewInternal(); + if (ret == OK) { + mPreviewStartDeferred = false; + mPreviewCondition.signal(); + } + } + mPreviewLock.unlock(); + + return OK; +} + +void CameraHardwareSec::setCallbacks(camera_notify_callback notify_cb, + camera_data_callback data_cb, + camera_data_timestamp_callback data_cb_timestamp, + camera_request_memory get_memory, + void *user) +{ + mNotifyCb = notify_cb; + mDataCb = data_cb; + mDataCbTimestamp = data_cb_timestamp; + mGetMemoryCb = get_memory; + mCallbackCookie = user; +} + +void CameraHardwareSec::enableMsgType(int32_t msgType) +{ + LOGV("%s : msgType = 0x%x, mMsgEnabled before = 0x%x", + __func__, msgType, mMsgEnabled); + mMsgEnabled |= msgType; + + LOGV("%s : mMsgEnabled = 0x%x", __func__, mMsgEnabled); +} + +void CameraHardwareSec::disableMsgType(int32_t msgType) +{ + LOGV("%s : msgType = 0x%x, mMsgEnabled before = 0x%x", + __func__, msgType, mMsgEnabled); + mMsgEnabled &= ~msgType; + LOGV("%s : mMsgEnabled = 0x%x", __func__, mMsgEnabled); +} + +bool CameraHardwareSec::msgTypeEnabled(int32_t msgType) +{ + return (mMsgEnabled & msgType); +} + +// --------------------------------------------------------------------------- +void CameraHardwareSec::setSkipFrame(int frame) +{ + Mutex::Autolock lock(mSkipFrameLock); + if (frame < mSkipFrame) + return; + + mSkipFrame = frame; +} + +int CameraHardwareSec::previewThreadWrapper() +{ + LOGI("%s: starting", __func__); + while (1) { + mPreviewLock.lock(); + while (!mPreviewRunning) { + LOGI("%s: calling mSecCamera->stopPreview() and waiting", __func__); + mSecCamera->stopPreview(); + /* signal that we're stopping */ + mPreviewStoppedCondition.signal(); + mPreviewCondition.wait(mPreviewLock); + LOGI("%s: return from wait", __func__); + } + mPreviewLock.unlock(); + + if (mExitPreviewThread) { + LOGI("%s: exiting", __func__); + mSecCamera->stopPreview(); + return 0; + } + previewThread(); + } +} + +int CameraHardwareSec::previewThread() +{ + int index; + nsecs_t timestamp; + unsigned int phyYAddr; + unsigned int phyCAddr; + struct addrs *addrs; + + index = mSecCamera->getPreview(); + if (index < 0) { + LOGE("ERR(%s):Fail on SecCamera->getPreview()", __func__); + return UNKNOWN_ERROR; + } + +// LOGV("%s: index %d", __func__, index); + + mSkipFrameLock.lock(); + if (mSkipFrame > 0) { + mSkipFrame--; + mSkipFrameLock.unlock(); + LOGV("%s: index %d skipping frame", __func__, index); + return NO_ERROR; + } + mSkipFrameLock.unlock(); + + timestamp = systemTime(SYSTEM_TIME_MONOTONIC); + + phyYAddr = mSecCamera->getPhyAddrY(index); + phyCAddr = mSecCamera->getPhyAddrC(index); + + if (phyYAddr == 0xffffffff || phyCAddr == 0xffffffff) { + LOGE("ERR(%s):Fail on SecCamera getPhyAddr Y addr = %0x C addr = %0x", + __func__, phyYAddr, phyCAddr); + return UNKNOWN_ERROR; + } + + int width, height, frame_size, offset; + + mSecCamera->getPreviewSize(&width, &height, &frame_size); + + offset = frame_size * index; + + if (mPreviewWindow && mGrallocHal) { + buffer_handle_t *buf_handle; + int stride; + if (0 != mPreviewWindow->dequeue_buffer(mPreviewWindow, &buf_handle, &stride)) { + LOGE("Could not dequeue gralloc buffer!\n"); + goto callbacks; + } + + void *vaddr; + if (!mGrallocHal->lock(mGrallocHal, + *buf_handle, + GRALLOC_USAGE_SW_WRITE_OFTEN, + 0, 0, width, height, &vaddr)) { + char *frame = ((char *)mPreviewHeap->data) + offset; + + // the code below assumes YUV, not RGB + { + int h; + char *src = frame; + char *ptr = (char *)vaddr; + + // Copy the Y plane, while observing the stride + for (h = 0; h < height; h++) { + memcpy(ptr, src, width); + ptr += stride; + src += width; + } + + { + // U + char *v = ptr; + ptr += stride * height / 4; + for (h = 0; h < height / 2; h++) { + memcpy(ptr, src, width / 2); + ptr += stride / 2; + src += width / 2; + } + // V + ptr = v; + for (h = 0; h < height / 2; h++) { + memcpy(ptr, src, width / 2); + ptr += stride / 2; + src += width / 2; + } + } + } + + mGrallocHal->unlock(mGrallocHal, *buf_handle); + } + else + LOGE("%s: could not obtain gralloc buffer", __func__); + + if (0 != mPreviewWindow->enqueue_buffer(mPreviewWindow, buf_handle)) { + LOGE("Could not enqueue gralloc buffer!\n"); + goto callbacks; + } + } + +callbacks: + // Notify the client of a new frame. + if (mMsgEnabled & CAMERA_MSG_PREVIEW_FRAME) { + const char * preview_format = mParameters.getPreviewFormat(); + if (!strcmp(preview_format, CameraParameters::PIXEL_FORMAT_YUV420SP)) { + // Color conversion from YUV420 to NV21 + char *vu = ((char *)mPreviewHeap->data) + offset + width * height; + const int uv_size = (width * height) >> 1; + char saved_uv[uv_size]; + memcpy(saved_uv, vu, uv_size); + char *u = saved_uv; + char *v = u + (uv_size >> 1); + + int h = 0; + while (h < width * height / 4) { + *vu++ = *v++; + *vu++ = *u++; + ++h; + } + } + mDataCb(CAMERA_MSG_PREVIEW_FRAME, mPreviewHeap, index, NULL, mCallbackCookie); + } + + Mutex::Autolock lock(mRecordLock); + if (mRecordRunning == true) { + index = mSecCamera->getRecordFrame(); + if (index < 0) { + LOGE("ERR(%s):Fail on SecCamera->getRecord()", __func__); + return UNKNOWN_ERROR; + } + + phyYAddr = mSecCamera->getRecPhyAddrY(index); + phyCAddr = mSecCamera->getRecPhyAddrC(index); + + if (phyYAddr == 0xffffffff || phyCAddr == 0xffffffff) { + LOGE("ERR(%s):Fail on SecCamera getRectPhyAddr Y addr = %0x C addr = %0x", __func__, + phyYAddr, phyCAddr); + return UNKNOWN_ERROR; + } + + addrs = (struct addrs *)mRecordHeap->data; + + addrs[index].type = kMetadataBufferTypeCameraSource; + addrs[index].addr_y = phyYAddr; + addrs[index].addr_cbcr = phyCAddr; + addrs[index].buf_index = index; + + // Notify the client of a new frame. + if (mMsgEnabled & CAMERA_MSG_VIDEO_FRAME) { + mDataCbTimestamp(timestamp, CAMERA_MSG_VIDEO_FRAME, + mRecordHeap, index, mCallbackCookie); + } else { + mSecCamera->releaseRecordFrame(index); + } + } + + return NO_ERROR; +} + +status_t CameraHardwareSec::startPreview() +{ + int ret = 0; //s1 [Apply factory standard] + + LOGV("%s :", __func__); + + if (waitCaptureCompletion() != NO_ERROR) { + return TIMED_OUT; + } + + mPreviewLock.lock(); + if (mPreviewRunning) { + // already running + LOGE("%s : preview thread already running", __func__); + mPreviewLock.unlock(); + return INVALID_OPERATION; + } + + mPreviewRunning = true; + mPreviewStartDeferred = false; + + if (!mPreviewWindow) { + LOGI("%s : deferring", __func__); + mPreviewStartDeferred = true; + mPreviewLock.unlock(); + return NO_ERROR; + } + + ret = startPreviewInternal(); + if (ret == OK) + mPreviewCondition.signal(); + + mPreviewLock.unlock(); + return ret; +} + +status_t CameraHardwareSec::startPreviewInternal() +{ + LOGV("%s", __func__); + + int ret = mSecCamera->startPreview(); + LOGV("%s : mSecCamera->startPreview() returned %d", __func__, ret); + + if (ret < 0) { + LOGE("ERR(%s):Fail on mSecCamera->startPreview()", __func__); + return UNKNOWN_ERROR; + } + + setSkipFrame(INITIAL_SKIP_FRAME); + + int width, height, frame_size; + + mSecCamera->getPreviewSize(&width, &height, &frame_size); + + LOGD("mPreviewHeap(fd(%d), size(%d), width(%d), height(%d))", + mSecCamera->getCameraFd(), frame_size, width, height); + if (mPreviewHeap) { + mPreviewHeap->release(mPreviewHeap); + mPreviewHeap = 0; + } + + mPreviewHeap = mGetMemoryCb((int)mSecCamera->getCameraFd(), + frame_size, + kBufferCount, + 0); // no cookie + + mSecCamera->getPostViewConfig(&mPostViewWidth, &mPostViewHeight, &mPostViewSize); + LOGV("CameraHardwareSec: mPostViewWidth = %d mPostViewHeight = %d mPostViewSize = %d", + mPostViewWidth,mPostViewHeight,mPostViewSize); + + return NO_ERROR; +} + +void CameraHardwareSec::stopPreviewInternal() +{ + LOGV("%s :", __func__); + + /* request that the preview thread stop. */ + if (mPreviewRunning) { + mPreviewRunning = false; + if (!mPreviewStartDeferred) { + mPreviewCondition.signal(); + /* wait until preview thread is stopped */ + mPreviewStoppedCondition.wait(mPreviewLock); + } + else + LOGV("%s : preview running but deferred, doing nothing", __func__); + } else + LOGI("%s : preview not running, doing nothing", __func__); +} + +void CameraHardwareSec::stopPreview() +{ + LOGV("%s :", __func__); + + /* request that the preview thread stop. */ + mPreviewLock.lock(); + stopPreviewInternal(); + mPreviewLock.unlock(); +} + +bool CameraHardwareSec::previewEnabled() +{ + Mutex::Autolock lock(mPreviewLock); + LOGV("%s : %d", __func__, mPreviewRunning); + return mPreviewRunning; +} + +// --------------------------------------------------------------------------- + +status_t CameraHardwareSec::startRecording() +{ + LOGV("%s :", __func__); + + Mutex::Autolock lock(mRecordLock); + + if (mRecordHeap) { + mRecordHeap->release(mRecordHeap); + mRecordHeap = 0; + } + mRecordHeap = mGetMemoryCb(-1, sizeof(struct addrs), kBufferCount, NULL); + if (!mRecordHeap) { + LOGE("ERR(%s): Record heap creation fail", __func__); + return UNKNOWN_ERROR; + } + + if (mRecordRunning == false) { + if (mSecCamera->startRecord() < 0) { + LOGE("ERR(%s):Fail on mSecCamera->startRecord()", __func__); + return UNKNOWN_ERROR; + } + mRecordRunning = true; + } + return NO_ERROR; +} + +void CameraHardwareSec::stopRecording() +{ + LOGV("%s :", __func__); + + Mutex::Autolock lock(mRecordLock); + + if (mRecordRunning == true) { + if (mSecCamera->stopRecord() < 0) { + LOGE("ERR(%s):Fail on mSecCamera->stopRecord()", __func__); + return; + } + mRecordRunning = false; + } +} + +bool CameraHardwareSec::recordingEnabled() +{ + LOGV("%s :", __func__); + + return mRecordRunning; +} + +void CameraHardwareSec::releaseRecordingFrame(const void *opaque) +{ + struct addrs *addrs = (struct addrs *)opaque; + mSecCamera->releaseRecordFrame(addrs->buf_index); +} + +// --------------------------------------------------------------------------- + +int CameraHardwareSec::autoFocusThread() +{ + int count =0; + int af_status =0 ; + + LOGV("%s : starting", __func__); + + /* block until we're told to start. we don't want to use + * a restartable thread and requestExitAndWait() in cancelAutoFocus() + * because it would cause deadlock between our callbacks and the + * caller of cancelAutoFocus() which both want to grab the same lock + * in CameraServices layer. + */ + mFocusLock.lock(); + /* check early exit request */ + if (mExitAutoFocusThread) { + mFocusLock.unlock(); + LOGV("%s : exiting on request0", __func__); + return NO_ERROR; + } + mFocusCondition.wait(mFocusLock); + /* check early exit request */ + if (mExitAutoFocusThread) { + mFocusLock.unlock(); + LOGV("%s : exiting on request1", __func__); + return NO_ERROR; + } + mFocusLock.unlock(); + + LOGV("%s : calling setAutoFocus", __func__); + if (mSecCamera->setAutofocus() < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setAutofocus()", __func__); + return UNKNOWN_ERROR; + } + + af_status = mSecCamera->getAutoFocusResult(); + + if (af_status == 0x01) { + LOGV("%s : AF Success!!", __func__); + if (mMsgEnabled & CAMERA_MSG_FOCUS) + mNotifyCb(CAMERA_MSG_FOCUS, true, 0, mCallbackCookie); + } else if (af_status == 0x02) { + LOGV("%s : AF Cancelled !!", __func__); + if (mMsgEnabled & CAMERA_MSG_FOCUS) { + /* CAMERA_MSG_FOCUS only takes a bool. true for + * finished and false for failure. cancel is still + * considered a true result. + */ + mNotifyCb(CAMERA_MSG_FOCUS, true, 0, mCallbackCookie); + } + } else { + LOGV("%s : AF Fail !!", __func__); + LOGV("%s : mMsgEnabled = 0x%x", __func__, mMsgEnabled); + if (mMsgEnabled & CAMERA_MSG_FOCUS) + mNotifyCb(CAMERA_MSG_FOCUS, false, 0, mCallbackCookie); + } + + LOGV("%s : exiting with no error", __func__); + return NO_ERROR; +} + +status_t CameraHardwareSec::autoFocus() +{ + LOGV("%s :", __func__); + /* signal autoFocusThread to run once */ + mFocusCondition.signal(); + return NO_ERROR; +} + +/* 2009.10.14 by icarus for added interface */ +status_t CameraHardwareSec::cancelAutoFocus() +{ + LOGV("%s :", __func__); + + // cancelAutoFocus should be allowed after preview is started. But if + // the preview is deferred, cancelAutoFocus will fail. Ignore it if that is + // the case. + if (mPreviewRunning && mPreviewStartDeferred) return NO_ERROR; + + if (mSecCamera->cancelAutofocus() < 0) { + LOGE("ERR(%s):Fail on mSecCamera->cancelAutofocus()", __func__); + return UNKNOWN_ERROR; + } + + return NO_ERROR; +} + +int CameraHardwareSec::save_jpeg( unsigned char *real_jpeg, int jpeg_size) +{ + FILE *yuv_fp = NULL; + char filename[100], *buffer = NULL; + + /* file create/open, note to "wb" */ + yuv_fp = fopen("/data/camera_dump.jpeg", "wb"); + if (yuv_fp == NULL) { + LOGE("Save jpeg file open error"); + return -1; + } + + LOGV("[BestIQ] real_jpeg size ========> %d\n", jpeg_size); + buffer = (char *) malloc(jpeg_size); + if (buffer == NULL) { + LOGE("Save YUV] buffer alloc failed"); + if (yuv_fp) + fclose(yuv_fp); + + return -1; + } + + memcpy(buffer, real_jpeg, jpeg_size); + + fflush(stdout); + + fwrite(buffer, 1, jpeg_size, yuv_fp); + + fflush(yuv_fp); + + if (yuv_fp) + fclose(yuv_fp); + if (buffer) + free(buffer); + + return 0; +} + +void CameraHardwareSec::save_postview(const char *fname, uint8_t *buf, uint32_t size) +{ + int nw; + int cnt = 0; + uint32_t written = 0; + + LOGD("opening file [%s]\n", fname); + int fd = open(fname, O_RDWR | O_CREAT); + if (fd < 0) { + LOGE("failed to create file [%s]: %s", fname, strerror(errno)); + return; + } + + LOGD("writing %d bytes to file [%s]\n", size, fname); + while (written < size) { + nw = ::write(fd, buf + written, size - written); + if (nw < 0) { + LOGE("failed to write to file %d [%s]: %s",written,fname, strerror(errno)); + break; + } + written += nw; + cnt++; + } + LOGD("done writing %d bytes to file [%s] in %d passes\n",size, fname, cnt); + ::close(fd); +} + +bool CameraHardwareSec::scaleDownYuv422(char *srcBuf, uint32_t srcWidth, uint32_t srcHeight, + char *dstBuf, uint32_t dstWidth, uint32_t dstHeight) +{ + int32_t step_x, step_y; + int32_t iXsrc, iXdst; + int32_t x, y, src_y_start_pos, dst_pos, src_pos; + + if (dstWidth % 2 != 0 || dstHeight % 2 != 0){ + LOGE("scale_down_yuv422: invalid width, height for scaling"); + return false; + } + + step_x = srcWidth / dstWidth; + step_y = srcHeight / dstHeight; + + dst_pos = 0; + for (uint32_t y = 0; y < dstHeight; y++) { + src_y_start_pos = (y * step_y * (srcWidth * 2)); + + for (uint32_t x = 0; x < dstWidth; x += 2) { + src_pos = src_y_start_pos + (x * (step_x * 2)); + + dstBuf[dst_pos++] = srcBuf[src_pos ]; + dstBuf[dst_pos++] = srcBuf[src_pos + 1]; + dstBuf[dst_pos++] = srcBuf[src_pos + 2]; + dstBuf[dst_pos++] = srcBuf[src_pos + 3]; + } + } + + return true; +} + +bool CameraHardwareSec::YUY2toNV21(void *srcBuf, void *dstBuf, uint32_t srcWidth, uint32_t srcHeight) +{ + int32_t x, y, src_y_start_pos, dst_cbcr_pos, dst_pos, src_pos; + unsigned char *srcBufPointer = (unsigned char *)srcBuf; + unsigned char *dstBufPointer = (unsigned char *)dstBuf; + + dst_pos = 0; + dst_cbcr_pos = srcWidth*srcHeight; + for (uint32_t y = 0; y < srcHeight; y++) { + src_y_start_pos = (y * (srcWidth * 2)); + + for (uint32_t x = 0; x < (srcWidth * 2); x += 2) { + src_pos = src_y_start_pos + x; + + dstBufPointer[dst_pos++] = srcBufPointer[src_pos]; + } + } + for (uint32_t y = 0; y < srcHeight; y += 2) { + src_y_start_pos = (y * (srcWidth * 2)); + + for (uint32_t x = 0; x < (srcWidth * 2); x += 4) { + src_pos = src_y_start_pos + x; + + dstBufPointer[dst_cbcr_pos++] = srcBufPointer[src_pos + 3]; + dstBufPointer[dst_cbcr_pos++] = srcBufPointer[src_pos + 1]; + } + } + + return true; +} + +int CameraHardwareSec::pictureThread() +{ + LOGV("%s :", __func__); + + int jpeg_size = 0; + int ret = NO_ERROR; + unsigned char *jpeg_data = NULL; + int postview_offset = 0; + unsigned char *postview_data = NULL; + + unsigned char *addr = NULL; + int mPostViewWidth, mPostViewHeight, mPostViewSize; + int mThumbWidth, mThumbHeight, mThumbSize; + int cap_width, cap_height, cap_frame_size; + int JpegImageSize, JpegExifSize; + bool isLSISensor = false; + + unsigned int output_size = 0; + + mSecCamera->getPostViewConfig(&mPostViewWidth, &mPostViewHeight, &mPostViewSize); + mSecCamera->getThumbnailConfig(&mThumbWidth, &mThumbHeight, &mThumbSize); + int postviewHeapSize = mPostViewSize; + mSecCamera->getSnapshotSize(&cap_width, &cap_height, &cap_frame_size); + int mJpegHeapSize; + if (mSecCamera->getCameraId() == SecCamera::CAMERA_ID_BACK) + mJpegHeapSize = cap_frame_size * SecCamera::getJpegRatio(); + else + mJpegHeapSize = cap_frame_size; + + LOG_TIME_DEFINE(0) + LOG_TIME_START(0) +// sp buffer = new MemoryBase(mRawHeap, 0, mPostViewSize + 8); + + struct addrs_cap *addrs = (struct addrs_cap *)mRawHeap->data; + + addrs[0].width = mPostViewWidth; + addrs[0].height = mPostViewHeight; + LOGV("[5B] mPostViewWidth = %d mPostViewHeight = %d\n",mPostViewWidth,mPostViewHeight); + + camera_memory_t *JpegHeap = mGetMemoryCb(-1, mJpegHeapSize, 1, 0); + sp PostviewHeap = new MemoryHeapBase(mPostViewSize); + sp ThumbnailHeap = new MemoryHeapBase(mThumbSize); + + LOG_TIME_DEFINE(1) + LOG_TIME_START(1) + + int picture_size, picture_width, picture_height; + mSecCamera->getSnapshotSize(&picture_width, &picture_height, &picture_size); + int picture_format = mSecCamera->getSnapshotPixelFormat(); + + unsigned int phyAddr; + + // Modified the shutter sound timing for Jpeg capture + if (mSecCamera->getCameraId() == SecCamera::CAMERA_ID_BACK) + mSecCamera->setSnapshotCmd(); + if (mMsgEnabled & CAMERA_MSG_SHUTTER) { + mNotifyCb(CAMERA_MSG_SHUTTER, 0, 0, mCallbackCookie); + } + + if (mSecCamera->getCameraId() == SecCamera::CAMERA_ID_BACK){ + jpeg_data = mSecCamera->getJpeg(&jpeg_size, &phyAddr); + if (jpeg_data == NULL) { + LOGE("ERR(%s):Fail on SecCamera->getSnapshot()", __func__); + ret = UNKNOWN_ERROR; + goto out; + } + } else { + if (mSecCamera->getSnapshotAndJpeg((unsigned char*)PostviewHeap->base(), + (unsigned char*)JpegHeap->data, &output_size) < 0) { + ret = UNKNOWN_ERROR; + goto out; + } + LOGI("snapshotandjpeg done\n"); + } + + LOG_TIME_END(1) + LOG_CAMERA("getSnapshotAndJpeg interval: %lu us", LOG_TIME(1)); + + if (mSecCamera->getCameraId() == SecCamera::CAMERA_ID_BACK) { + isLSISensor = !strncmp((const char*)mCameraSensorName, "S5K4ECGX", 8); + if(isLSISensor) { + LOGI("== Camera Sensor Detect %s - Samsung LSI SOC 5M ==\n", mCameraSensorName); + // LSI 5M SOC + if (!SplitFrame(jpeg_data, SecCamera::getInterleaveDataSize(), + SecCamera::getJpegLineLength(), + mPostViewWidth * 2, mPostViewWidth, + JpegHeap->data, &JpegImageSize, + PostviewHeap->base(), &mPostViewSize)) { + ret = UNKNOWN_ERROR; + goto out; + } + } else { + LOGI("== Camera Sensor Detect %s Sony SOC 5M ==\n", mCameraSensorName); + decodeInterleaveData(jpeg_data, + SecCamera::getInterleaveDataSize(), + mPostViewWidth, mPostViewHeight, + &JpegImageSize, JpegHeap->data, PostviewHeap->base()); + } + } else { + JpegImageSize = static_cast(output_size); + } + scaleDownYuv422((char *)PostviewHeap->base(), mPostViewWidth, mPostViewHeight, + (char *)ThumbnailHeap->base(), mThumbWidth, mThumbHeight); + + memcpy(mRawHeap->data, PostviewHeap->base(), postviewHeapSize); + + if (mMsgEnabled & CAMERA_MSG_RAW_IMAGE) { + mDataCb(CAMERA_MSG_RAW_IMAGE, mRawHeap, 0, NULL, mCallbackCookie); + } else if (mMsgEnabled & CAMERA_MSG_RAW_IMAGE_NOTIFY) { + mNotifyCb(CAMERA_MSG_RAW_IMAGE_NOTIFY, 0, 0, mCallbackCookie); + } + + if (mMsgEnabled & CAMERA_MSG_COMPRESSED_IMAGE) { + camera_memory_t *ExifHeap = + mGetMemoryCb(-1, EXIF_FILE_SIZE + JPG_STREAM_BUF_SIZE, 1, 0); + JpegExifSize = mSecCamera->getExif((unsigned char *)ExifHeap->data, + (unsigned char *)ThumbnailHeap->base()); + + LOGV("JpegExifSize=%d", JpegExifSize); + + if (JpegExifSize < 0) { + ret = UNKNOWN_ERROR; + ExifHeap->release(ExifHeap); + goto out; + } + + camera_memory_t *mem = mGetMemoryCb(-1, JpegImageSize + JpegExifSize, 1, 0); + uint8_t *ptr = (uint8_t *) mem->data; + memcpy(ptr, JpegHeap->data, 2); ptr += 2; + memcpy(ptr, ExifHeap->data, JpegExifSize); ptr += JpegExifSize; + memcpy(ptr, (uint8_t *) JpegHeap->data + 2, JpegImageSize - 2); + mDataCb(CAMERA_MSG_COMPRESSED_IMAGE, mem, 0, NULL, mCallbackCookie); + mem->release(mem); + ExifHeap->release(ExifHeap); + } + + LOG_TIME_END(0) + LOG_CAMERA("pictureThread interval: %lu us", LOG_TIME(0)); + + LOGV("%s : pictureThread end", __func__); + +out: + JpegHeap->release(JpegHeap); + mSecCamera->endSnapshot(); + mCaptureLock.lock(); + mCaptureInProgress = false; + mCaptureCondition.broadcast(); + mCaptureLock.unlock(); + + return ret; +} + +status_t CameraHardwareSec::waitCaptureCompletion() { + // 5 seconds timeout + nsecs_t endTime = 5000000000LL + systemTime(SYSTEM_TIME_MONOTONIC); + Mutex::Autolock lock(mCaptureLock); + while (mCaptureInProgress) { + nsecs_t remainingTime = endTime - systemTime(SYSTEM_TIME_MONOTONIC); + if (remainingTime <= 0) { + LOGE("Timed out waiting picture thread."); + return TIMED_OUT; + } + LOGD("Waiting for picture thread to complete."); + mCaptureCondition.waitRelative(mCaptureLock, remainingTime); + } + return NO_ERROR; +} + +status_t CameraHardwareSec::takePicture() +{ + LOGV("%s :", __func__); + + stopPreview(); + + if (!mRawHeap) { + int rawHeapSize = mPostViewSize; + LOGV("mRawHeap : MemoryHeapBase(previewHeapSize(%d))", rawHeapSize); + mRawHeap = mGetMemoryCb(-1, rawHeapSize, 1, 0); + if (!mRawHeap) { + LOGE("ERR(%s): Raw heap creation fail", __func__); + } + } + + if (waitCaptureCompletion() != NO_ERROR) { + return TIMED_OUT; + } + + if (mPictureThread->run("CameraPictureThread", PRIORITY_DEFAULT) != NO_ERROR) { + LOGE("%s : couldn't run picture thread", __func__); + return INVALID_OPERATION; + } + mCaptureLock.lock(); + mCaptureInProgress = true; + mCaptureLock.unlock(); + + return NO_ERROR; +} + +status_t CameraHardwareSec::cancelPicture() +{ + LOGV("%s", __func__); + + if (mPictureThread.get()) { + LOGV("%s: waiting for picture thread to exit", __func__); + mPictureThread->requestExitAndWait(); + LOGV("%s: picture thread has exited", __func__); + } + + return NO_ERROR; +} + +bool CameraHardwareSec::CheckVideoStartMarker(unsigned char *pBuf) +{ + if (!pBuf) { + LOGE("CheckVideoStartMarker() => pBuf is NULL\n"); + return false; + } + + if (HIBYTE(VIDEO_COMMENT_MARKER_H) == * pBuf && LOBYTE(VIDEO_COMMENT_MARKER_H) == *(pBuf + 1) && + HIBYTE(VIDEO_COMMENT_MARKER_L) == *(pBuf + 2) && LOBYTE(VIDEO_COMMENT_MARKER_L) == *(pBuf + 3)) + return true; + + return false; +} + +bool CameraHardwareSec::CheckEOIMarker(unsigned char *pBuf) +{ + if (!pBuf) { + LOGE("CheckEOIMarker() => pBuf is NULL\n"); + return false; + } + + // EOI marker [FF D9] + if (HIBYTE(JPEG_EOI_MARKER) == *pBuf && LOBYTE(JPEG_EOI_MARKER) == *(pBuf + 1)) + return true; + + return false; +} + +bool CameraHardwareSec::FindEOIMarkerInJPEG(unsigned char *pBuf, int dwBufSize, int *pnJPEGsize) +{ + if (NULL == pBuf || 0 >= dwBufSize) { + LOGE("FindEOIMarkerInJPEG() => There is no contents."); + return false; + } + + unsigned char *pBufEnd = pBuf + dwBufSize; + + while (pBuf < pBufEnd) { + if (CheckEOIMarker(pBuf++)) + return true; + + (*pnJPEGsize)++; + } + + return false; +} + +bool CameraHardwareSec::SplitFrame(unsigned char *pFrame, int dwSize, + int dwJPEGLineLength, int dwVideoLineLength, int dwVideoHeight, + void *pJPEG, int *pdwJPEGSize, + void *pVideo, int *pdwVideoSize) +{ + LOGV("===========SplitFrame Start=============="); + + if (NULL == pFrame || 0 >= dwSize) { + LOGE("There is no contents (pFrame=%p, dwSize=%d", pFrame, dwSize); + return false; + } + + if (0 == dwJPEGLineLength || 0 == dwVideoLineLength) { + LOGE("There in no input information for decoding interleaved jpeg"); + return false; + } + + unsigned char *pSrc = pFrame; + unsigned char *pSrcEnd = pFrame + dwSize; + + unsigned char *pJ = (unsigned char *)pJPEG; + int dwJSize = 0; + unsigned char *pV = (unsigned char *)pVideo; + int dwVSize = 0; + + bool bRet = false; + bool isFinishJpeg = false; + + while (pSrc < pSrcEnd) { + // Check video start marker + if (CheckVideoStartMarker(pSrc)) { + int copyLength; + + if (pSrc + dwVideoLineLength <= pSrcEnd) + copyLength = dwVideoLineLength; + else + copyLength = pSrcEnd - pSrc - VIDEO_COMMENT_MARKER_LENGTH; + + // Copy video data + if (pV) { + memcpy(pV, pSrc + VIDEO_COMMENT_MARKER_LENGTH, copyLength); + pV += copyLength; + dwVSize += copyLength; + } + + pSrc += copyLength + VIDEO_COMMENT_MARKER_LENGTH; + } else { + // Copy pure JPEG data + int size = 0; + int dwCopyBufLen = dwJPEGLineLength <= pSrcEnd-pSrc ? dwJPEGLineLength : pSrcEnd - pSrc; + + if (FindEOIMarkerInJPEG((unsigned char *)pSrc, dwCopyBufLen, &size)) { + isFinishJpeg = true; + size += 2; // to count EOF marker size + } else { + if ((dwCopyBufLen == 1) && (pJPEG < pJ)) { + unsigned char checkBuf[2] = { *(pJ - 1), *pSrc }; + + if (CheckEOIMarker(checkBuf)) + isFinishJpeg = true; + } + size = dwCopyBufLen; + } + + memcpy(pJ, pSrc, size); + + dwJSize += size; + + pJ += dwCopyBufLen; + pSrc += dwCopyBufLen; + } + if (isFinishJpeg) + break; + } + + if (isFinishJpeg) { + bRet = true; + if(pdwJPEGSize) + *pdwJPEGSize = dwJSize; + if(pdwVideoSize) + *pdwVideoSize = dwVSize; + } else { + LOGE("DecodeInterleaveJPEG_WithOutDT() => Can not find EOI"); + bRet = false; + if(pdwJPEGSize) + *pdwJPEGSize = 0; + if(pdwVideoSize) + *pdwVideoSize = 0; + } + LOGV("===========SplitFrame end=============="); + + return bRet; +} + +int CameraHardwareSec::decodeInterleaveData(unsigned char *pInterleaveData, + int interleaveDataSize, + int yuvWidth, + int yuvHeight, + int *pJpegSize, + void *pJpegData, + void *pYuvData) +{ + if (pInterleaveData == NULL) + return false; + + bool ret = true; + unsigned int *interleave_ptr = (unsigned int *)pInterleaveData; + unsigned char *jpeg_ptr = (unsigned char *)pJpegData; + unsigned char *yuv_ptr = (unsigned char *)pYuvData; + unsigned char *p; + int jpeg_size = 0; + int yuv_size = 0; + + int i = 0; + + LOGV("decodeInterleaveData Start~~~"); + while (i < interleaveDataSize) { + if ((*interleave_ptr == 0xFFFFFFFF) || (*interleave_ptr == 0x02FFFFFF) || + (*interleave_ptr == 0xFF02FFFF)) { + // Padding Data +// LOGE("%d(%x) padding data\n", i, *interleave_ptr); + interleave_ptr++; + i += 4; + } + else if ((*interleave_ptr & 0xFFFF) == 0x05FF) { + // Start-code of YUV Data +// LOGE("%d(%x) yuv data\n", i, *interleave_ptr); + p = (unsigned char *)interleave_ptr; + p += 2; + i += 2; + + // Extract YUV Data + if (pYuvData != NULL) { + memcpy(yuv_ptr, p, yuvWidth * 2); + yuv_ptr += yuvWidth * 2; + yuv_size += yuvWidth * 2; + } + p += yuvWidth * 2; + i += yuvWidth * 2; + + // Check End-code of YUV Data + if ((*p == 0xFF) && (*(p + 1) == 0x06)) { + interleave_ptr = (unsigned int *)(p + 2); + i += 2; + } else { + ret = false; + break; + } + } else { + // Extract JPEG Data +// LOGE("%d(%x) jpg data, jpeg_size = %d bytes\n", i, *interleave_ptr, jpeg_size); + if (pJpegData != NULL) { + memcpy(jpeg_ptr, interleave_ptr, 4); + jpeg_ptr += 4; + jpeg_size += 4; + } + interleave_ptr++; + i += 4; + } + } + if (ret) { + if (pJpegData != NULL) { + // Remove Padding after EOI + for (i = 0; i < 3; i++) { + if (*(--jpeg_ptr) != 0xFF) { + break; + } + jpeg_size--; + } + *pJpegSize = jpeg_size; + + } + // Check YUV Data Size + if (pYuvData != NULL) { + if (yuv_size != (yuvWidth * yuvHeight * 2)) { + ret = false; + } + } + } + LOGV("decodeInterleaveData End~~~"); + return ret; +} + +status_t CameraHardwareSec::dump(int fd) const +{ + const size_t SIZE = 256; + char buffer[SIZE]; + String8 result; + const Vector args; + + if (mSecCamera != 0) { + mSecCamera->dump(fd); + mParameters.dump(fd, args); + mInternalParameters.dump(fd, args); + snprintf(buffer, 255, " preview running(%s)\n", mPreviewRunning?"true": "false"); + result.append(buffer); + } else { + result.append("No camera client yet.\n"); + } + write(fd, result.string(), result.size()); + return NO_ERROR; +} + +bool CameraHardwareSec::isSupportedPreviewSize(const int width, + const int height) const +{ + unsigned int i; + + for (i = 0; i < mSupportedPreviewSizes.size(); i++) { + if (mSupportedPreviewSizes[i].width == width && + mSupportedPreviewSizes[i].height == height) + return true; + } + + return false; +} + +bool CameraHardwareSec::isSupportedParameter(const char * const parm, + const char * const supported_parm) const +{ + const char *pStart; + const char *pEnd; + + if (!parm || !supported_parm) + return false; + + pStart = supported_parm; + + while (true) { + pEnd = strchr(pStart, ','); + if (!pEnd) { + if (!strcmp(parm, pStart)) + return true; + else + return false; + } + if (!strncmp(parm, pStart, pEnd - pStart)) { + return true; + } + pStart = pEnd + 1; + } + /* NOTREACHED */ +} + +status_t CameraHardwareSec::setParameters(const CameraParameters& params) +{ + LOGV("%s :", __func__); + + status_t ret = NO_ERROR; + + /* if someone calls us while picture thread is running, it could screw + * up the sensor quite a bit so return error. + */ + if (waitCaptureCompletion() != NO_ERROR) { + return TIMED_OUT; + } + + // preview size + int new_preview_width = 0; + int new_preview_height = 0; + params.getPreviewSize(&new_preview_width, &new_preview_height); + const char *new_str_preview_format = params.getPreviewFormat(); + LOGV("%s : new_preview_width x new_preview_height = %dx%d, format = %s", + __func__, new_preview_width, new_preview_height, new_str_preview_format); + + if (strcmp(new_str_preview_format, CameraParameters::PIXEL_FORMAT_YUV420SP) && + strcmp(new_str_preview_format, CameraParameters::PIXEL_FORMAT_YUV420P)) { + LOGE("Unsupported preview color format: %s", new_str_preview_format); + return BAD_VALUE; + } + + if (0 < new_preview_width && 0 < new_preview_height && + new_str_preview_format != NULL && + isSupportedPreviewSize(new_preview_width, new_preview_height)) { + int new_preview_format = V4L2_PIX_FMT_YUV420; + + int current_preview_width, current_preview_height, current_frame_size; + mSecCamera->getPreviewSize(¤t_preview_width, + ¤t_preview_height, + ¤t_frame_size); + int current_pixel_format = mSecCamera->getPreviewPixelFormat(); + + if (current_preview_width != new_preview_width || + current_preview_height != new_preview_height || + current_pixel_format != new_preview_format) { + if (mSecCamera->setPreviewSize(new_preview_width, new_preview_height, + new_preview_format) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setPreviewSize(width(%d), height(%d), format(%d))", + __func__, new_preview_width, new_preview_height, new_preview_format); + ret = UNKNOWN_ERROR; + } else { + if (mPreviewWindow) { + if (mPreviewRunning && !mPreviewStartDeferred) { + LOGE("ERR(%s): preview is running, cannot change size and format!", + __func__); + ret = INVALID_OPERATION; + } + + LOGV("%s: mPreviewWindow (%p) set_buffers_geometry", __func__, mPreviewWindow); + LOGV("%s: mPreviewWindow->set_buffers_geometry (%p)", __func__, + mPreviewWindow->set_buffers_geometry); + mPreviewWindow->set_buffers_geometry(mPreviewWindow, + new_preview_width, new_preview_height, + new_preview_format); + LOGV("%s: DONE mPreviewWindow (%p) set_buffers_geometry", __func__, mPreviewWindow); + } + + mParameters.setPreviewSize(new_preview_width, new_preview_height); + mParameters.setPreviewFormat(new_str_preview_format); + } + } + else LOGV("%s: preview size and format has not changed", __func__); + } else { + LOGE("%s: Invalid preview size(%dx%d)", + __func__, new_preview_width, new_preview_height); + + ret = INVALID_OPERATION; + } + + int new_picture_width = 0; + int new_picture_height = 0; + + params.getPictureSize(&new_picture_width, &new_picture_height); + LOGV("%s : new_picture_width x new_picture_height = %dx%d", __func__, new_picture_width, new_picture_height); + if (0 < new_picture_width && 0 < new_picture_height) { + LOGV("%s: setSnapshotSize", __func__); + if (mSecCamera->setSnapshotSize(new_picture_width, new_picture_height) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setSnapshotSize(width(%d), height(%d))", + __func__, new_picture_width, new_picture_height); + ret = UNKNOWN_ERROR; + } else { + mParameters.setPictureSize(new_picture_width, new_picture_height); + } + } + + // picture format + const char *new_str_picture_format = params.getPictureFormat(); + LOGV("%s : new_str_picture_format %s", __func__, new_str_picture_format); + if (new_str_picture_format != NULL) { + int new_picture_format = 0; + + if (!strcmp(new_str_picture_format, CameraParameters::PIXEL_FORMAT_RGB565)) + new_picture_format = V4L2_PIX_FMT_RGB565; + else if (!strcmp(new_str_picture_format, CameraParameters::PIXEL_FORMAT_RGBA8888)) + new_picture_format = V4L2_PIX_FMT_RGB32; + else if (!strcmp(new_str_picture_format, CameraParameters::PIXEL_FORMAT_YUV420SP)) + new_picture_format = V4L2_PIX_FMT_NV21; + else if (!strcmp(new_str_picture_format, "yuv420sp_custom")) + new_picture_format = V4L2_PIX_FMT_NV12T; + else if (!strcmp(new_str_picture_format, "yuv420p")) + new_picture_format = V4L2_PIX_FMT_YUV420; + else if (!strcmp(new_str_picture_format, "yuv422i")) + new_picture_format = V4L2_PIX_FMT_YUYV; + else if (!strcmp(new_str_picture_format, "uyv422i_custom")) //Zero copy UYVY format + new_picture_format = V4L2_PIX_FMT_UYVY; + else if (!strcmp(new_str_picture_format, "uyv422i")) //Non-zero copy UYVY format + new_picture_format = V4L2_PIX_FMT_UYVY; + else if (!strcmp(new_str_picture_format, CameraParameters::PIXEL_FORMAT_JPEG)) + new_picture_format = V4L2_PIX_FMT_YUYV; + else if (!strcmp(new_str_picture_format, "yuv422p")) + new_picture_format = V4L2_PIX_FMT_YUV422P; + else + new_picture_format = V4L2_PIX_FMT_NV21; //for 3rd party + + if (mSecCamera->setSnapshotPixelFormat(new_picture_format) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setSnapshotPixelFormat(format(%d))", __func__, new_picture_format); + ret = UNKNOWN_ERROR; + } else { + mParameters.setPictureFormat(new_str_picture_format); + } + } + + //JPEG image quality + int new_jpeg_quality = params.getInt(CameraParameters::KEY_JPEG_QUALITY); + LOGV("%s : new_jpeg_quality %d", __func__, new_jpeg_quality); + /* we ignore bad values */ + if (new_jpeg_quality >=1 && new_jpeg_quality <= 100) { + if (mSecCamera->setJpegQuality(new_jpeg_quality) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setJpegQuality(quality(%d))", __func__, new_jpeg_quality); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_JPEG_QUALITY, new_jpeg_quality); + } + } + + // JPEG thumbnail size + int new_jpeg_thumbnail_width = params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH); + int new_jpeg_thumbnail_height= params.getInt(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT); + if (0 <= new_jpeg_thumbnail_width && 0 <= new_jpeg_thumbnail_height) { + if (mSecCamera->setJpegThumbnailSize(new_jpeg_thumbnail_width, new_jpeg_thumbnail_height) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setJpegThumbnailSize(width(%d), height(%d))", __func__, new_jpeg_thumbnail_width, new_jpeg_thumbnail_height); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH, new_jpeg_thumbnail_width); + mParameters.set(CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT, new_jpeg_thumbnail_height); + } + } + + // frame rate + int new_frame_rate = params.getPreviewFrameRate(); + /* ignore any fps request, we're determine fps automatically based + * on scene mode. don't return an error because it causes CTS failure. + */ + if (new_frame_rate != mParameters.getPreviewFrameRate()) { + LOGW("WARN(%s): request for preview frame %d not allowed, != %d\n", + __func__, new_frame_rate, mParameters.getPreviewFrameRate()); + } + + // rotation + int new_rotation = params.getInt(CameraParameters::KEY_ROTATION); + LOGV("%s : new_rotation %d", __func__, new_rotation); + if (0 <= new_rotation) { + LOGV("%s : set orientation:%d\n", __func__, new_rotation); + if (mSecCamera->setExifOrientationInfo(new_rotation) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setExifOrientationInfo(%d)", __func__, new_rotation); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_ROTATION, new_rotation); + } + } + + // brightness + int new_exposure_compensation = params.getInt(CameraParameters::KEY_EXPOSURE_COMPENSATION); + int max_exposure_compensation = params.getInt(CameraParameters::KEY_MAX_EXPOSURE_COMPENSATION); + int min_exposure_compensation = params.getInt(CameraParameters::KEY_MIN_EXPOSURE_COMPENSATION); + LOGV("%s : new_exposure_compensation %d", __func__, new_exposure_compensation); + if ((min_exposure_compensation <= new_exposure_compensation) && + (max_exposure_compensation >= new_exposure_compensation)) { + if (mSecCamera->setBrightness(new_exposure_compensation) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setBrightness(brightness(%d))", __func__, new_exposure_compensation); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, new_exposure_compensation); + } + } + + // whitebalance + const char *new_white_str = params.get(CameraParameters::KEY_WHITE_BALANCE); + LOGV("%s : new_white_str %s", __func__, new_white_str); + if (new_white_str != NULL) { + int new_white = -1; + + if (!strcmp(new_white_str, CameraParameters::WHITE_BALANCE_AUTO)) + new_white = WHITE_BALANCE_AUTO; + else if (!strcmp(new_white_str, + CameraParameters::WHITE_BALANCE_DAYLIGHT)) + new_white = WHITE_BALANCE_SUNNY; + else if (!strcmp(new_white_str, + CameraParameters::WHITE_BALANCE_CLOUDY_DAYLIGHT)) + new_white = WHITE_BALANCE_CLOUDY; + else if (!strcmp(new_white_str, + CameraParameters::WHITE_BALANCE_FLUORESCENT)) + new_white = WHITE_BALANCE_FLUORESCENT; + else if (!strcmp(new_white_str, + CameraParameters::WHITE_BALANCE_INCANDESCENT)) + new_white = WHITE_BALANCE_TUNGSTEN; + else { + LOGE("ERR(%s):Invalid white balance(%s)", __func__, new_white_str); //twilight, shade, warm_flourescent + ret = UNKNOWN_ERROR; + } + + if (0 <= new_white) { + if (mSecCamera->setWhiteBalance(new_white) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setWhiteBalance(white(%d))", __func__, new_white); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_WHITE_BALANCE, new_white_str); + } + } + } + + // scene mode + const char *new_scene_mode_str = params.get(CameraParameters::KEY_SCENE_MODE); + const char *current_scene_mode_str = mParameters.get(CameraParameters::KEY_SCENE_MODE); + + // fps range + int new_min_fps = 0; + int new_max_fps = 0; + int current_min_fps, current_max_fps; + params.getPreviewFpsRange(&new_min_fps, &new_max_fps); + mParameters.getPreviewFpsRange(¤t_min_fps, ¤t_max_fps); + /* our fps range is determined by the sensor, reject any request + * that isn't exactly what we're already at. + * but the check is performed when requesting only changing fps range + */ + if (new_scene_mode_str && current_scene_mode_str) { + if (!strcmp(new_scene_mode_str, current_scene_mode_str)) { + if ((new_min_fps != current_min_fps) || (new_max_fps != current_max_fps)) { + LOGW("%s : requested new_min_fps = %d, new_max_fps = %d not allowed", + __func__, new_min_fps, new_max_fps); + LOGE("%s : current_min_fps = %d, current_max_fps = %d", + __func__, current_min_fps, current_max_fps); + ret = UNKNOWN_ERROR; + } + } + } else { + /* Check basic validation if scene mode is different */ + if ((new_min_fps > new_max_fps) || + (new_min_fps < 0) || (new_max_fps < 0)) + ret = UNKNOWN_ERROR; + } + + const char *new_focus_mode_str = params.get(CameraParameters::KEY_FOCUS_MODE); + + if (mSecCamera->getCameraId() == SecCamera::CAMERA_ID_BACK) { + int new_scene_mode = -1; + + const char *new_flash_mode_str = params.get(CameraParameters::KEY_FLASH_MODE); + + // fps range is (15000,30000) by default. + mParameters.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, "(15000,30000)"); + mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, + "15000,30000"); + + if (!strcmp(new_scene_mode_str, CameraParameters::SCENE_MODE_AUTO)) { + new_scene_mode = SCENE_MODE_NONE; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "on,off,auto,torch"); + } else { + // defaults for non-auto scene modes + if (mSecCamera->getCameraId() == SecCamera::CAMERA_ID_BACK) { + new_focus_mode_str = CameraParameters::FOCUS_MODE_AUTO; + } + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + + if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_PORTRAIT)) { + new_scene_mode = SCENE_MODE_PORTRAIT; + new_flash_mode_str = CameraParameters::FLASH_MODE_AUTO; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "auto"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_LANDSCAPE)) { + new_scene_mode = SCENE_MODE_LANDSCAPE; + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_SPORTS)) { + new_scene_mode = SCENE_MODE_SPORTS; + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_PARTY)) { + new_scene_mode = SCENE_MODE_PARTY_INDOOR; + new_flash_mode_str = CameraParameters::FLASH_MODE_AUTO; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "auto"); + } else if ((!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_BEACH)) || + (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_SNOW))) { + new_scene_mode = SCENE_MODE_BEACH_SNOW; + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_SUNSET)) { + new_scene_mode = SCENE_MODE_SUNSET; + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_NIGHT)) { + new_scene_mode = SCENE_MODE_NIGHTSHOT; + mParameters.set(CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE, "(4000,30000)"); + mParameters.set(CameraParameters::KEY_PREVIEW_FPS_RANGE, + "4000,30000"); + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_FIREWORKS)) { + new_scene_mode = SCENE_MODE_FIREWORKS; + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else if (!strcmp(new_scene_mode_str, + CameraParameters::SCENE_MODE_CANDLELIGHT)) { + new_scene_mode = SCENE_MODE_CANDLE_LIGHT; + new_flash_mode_str = CameraParameters::FLASH_MODE_OFF; + mParameters.set(CameraParameters::KEY_SUPPORTED_FLASH_MODES, "off"); + } else { + LOGE("%s::unmatched scene_mode(%s)", + __func__, new_scene_mode_str); //action, night-portrait, theatre, steadyphoto + ret = UNKNOWN_ERROR; + } + } + + // focus mode + if (new_focus_mode_str != NULL) { + int new_focus_mode = -1; + + if (!strcmp(new_focus_mode_str, + CameraParameters::FOCUS_MODE_AUTO)) { + new_focus_mode = FOCUS_MODE_AUTO; + mParameters.set(CameraParameters::KEY_FOCUS_DISTANCES, + BACK_CAMERA_AUTO_FOCUS_DISTANCES_STR); + } + else if (!strcmp(new_focus_mode_str, + CameraParameters::FOCUS_MODE_MACRO)) { + new_focus_mode = FOCUS_MODE_MACRO; + mParameters.set(CameraParameters::KEY_FOCUS_DISTANCES, + BACK_CAMERA_MACRO_FOCUS_DISTANCES_STR); + } + else if (!strcmp(new_focus_mode_str, + CameraParameters::FOCUS_MODE_INFINITY)) { + new_focus_mode = FOCUS_MODE_INFINITY; + mParameters.set(CameraParameters::KEY_FOCUS_DISTANCES, + BACK_CAMERA_INFINITY_FOCUS_DISTANCES_STR); + } + else { + LOGE("%s::unmatched focus_mode(%s)", __func__, new_focus_mode_str); + ret = UNKNOWN_ERROR; + } + + if (0 <= new_focus_mode) { + if (mSecCamera->setFocusMode(new_focus_mode) < 0) { + LOGE("%s::mSecCamera->setFocusMode(%d) fail", __func__, new_focus_mode); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_FOCUS_MODE, new_focus_mode_str); + } + } + } + + // flash.. + if (new_flash_mode_str != NULL) { + int new_flash_mode = -1; + + if (!strcmp(new_flash_mode_str, CameraParameters::FLASH_MODE_OFF)) + new_flash_mode = FLASH_MODE_OFF; + else if (!strcmp(new_flash_mode_str, CameraParameters::FLASH_MODE_AUTO)) + new_flash_mode = FLASH_MODE_AUTO; + else if (!strcmp(new_flash_mode_str, CameraParameters::FLASH_MODE_ON)) + new_flash_mode = FLASH_MODE_ON; + else if (!strcmp(new_flash_mode_str, CameraParameters::FLASH_MODE_TORCH)) + new_flash_mode = FLASH_MODE_TORCH; + else { + LOGE("%s::unmatched flash_mode(%s)", __func__, new_flash_mode_str); //red-eye + ret = UNKNOWN_ERROR; + } + if (0 <= new_flash_mode) { + if (mSecCamera->setFlashMode(new_flash_mode) < 0) { + LOGE("%s::mSecCamera->setFlashMode(%d) fail", __func__, new_flash_mode); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_FLASH_MODE, new_flash_mode_str); + } + } + } + + // scene.. + if (0 <= new_scene_mode) { + if (mSecCamera->setSceneMode(new_scene_mode) < 0) { + LOGE("%s::mSecCamera->setSceneMode(%d) fail", __func__, new_scene_mode); + ret = UNKNOWN_ERROR; + } else { + mParameters.set(CameraParameters::KEY_SCENE_MODE, new_scene_mode_str); + } + } + } else { + if (!isSupportedParameter(new_focus_mode_str, + mParameters.get(CameraParameters::KEY_SUPPORTED_FOCUS_MODES))) { + LOGE("%s: Unsupported focus mode: %s", __func__, new_focus_mode_str); + ret = UNKNOWN_ERROR; + } + } + + // --------------------------------------------------------------------------- + + // image effect + const char *new_image_effect_str = params.get(CameraParameters::KEY_EFFECT); + if (new_image_effect_str != NULL) { + + int new_image_effect = -1; + + if (!strcmp(new_image_effect_str, CameraParameters::EFFECT_NONE)) + new_image_effect = IMAGE_EFFECT_NONE; + else if (!strcmp(new_image_effect_str, CameraParameters::EFFECT_MONO)) + new_image_effect = IMAGE_EFFECT_BNW; + else if (!strcmp(new_image_effect_str, CameraParameters::EFFECT_SEPIA)) + new_image_effect = IMAGE_EFFECT_SEPIA; + else if (!strcmp(new_image_effect_str, CameraParameters::EFFECT_AQUA)) + new_image_effect = IMAGE_EFFECT_AQUA; + else if (!strcmp(new_image_effect_str, CameraParameters::EFFECT_NEGATIVE)) + new_image_effect = IMAGE_EFFECT_NEGATIVE; + else { + //posterize, whiteboard, blackboard, solarize + LOGE("ERR(%s):Invalid effect(%s)", __func__, new_image_effect_str); + ret = UNKNOWN_ERROR; + } + + if (new_image_effect >= 0) { + if (mSecCamera->setImageEffect(new_image_effect) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setImageEffect(effect(%d))", __func__, new_image_effect); + ret = UNKNOWN_ERROR; + } else { + const char *old_image_effect_str = mParameters.get(CameraParameters::KEY_EFFECT); + + if (old_image_effect_str) { + if (strcmp(old_image_effect_str, new_image_effect_str)) { + setSkipFrame(EFFECT_SKIP_FRAME); + } + } + + mParameters.set(CameraParameters::KEY_EFFECT, new_image_effect_str); + } + } + } + + //vt mode + int new_vtmode = mInternalParameters.getInt("vtmode"); + if (0 <= new_vtmode) { + if (mSecCamera->setVTmode(new_vtmode) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setVTMode(%d)", __func__, new_vtmode); + ret = UNKNOWN_ERROR; + } + } + + //contrast + int new_contrast = mInternalParameters.getInt("contrast"); + + if (0 <= new_contrast) { + if (mSecCamera->setContrast(new_contrast) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setContrast(%d)", __func__, new_contrast); + ret = UNKNOWN_ERROR; + } + } + + //WDR + int new_wdr = mInternalParameters.getInt("wdr"); + + if (0 <= new_wdr) { + if (mSecCamera->setWDR(new_wdr) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setWDR(%d)", __func__, new_wdr); + ret = UNKNOWN_ERROR; + } + } + + //anti shake + int new_anti_shake = mInternalParameters.getInt("anti-shake"); + + if (0 <= new_anti_shake) { + if (mSecCamera->setAntiShake(new_anti_shake) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setWDR(%d)", __func__, new_anti_shake); + ret = UNKNOWN_ERROR; + } + } + + // gps latitude + const char *new_gps_latitude_str = params.get(CameraParameters::KEY_GPS_LATITUDE); + if (mSecCamera->setGPSLatitude(new_gps_latitude_str) < 0) { + LOGE("%s::mSecCamera->setGPSLatitude(%s) fail", __func__, new_gps_latitude_str); + ret = UNKNOWN_ERROR; + } else { + if (new_gps_latitude_str) { + mParameters.set(CameraParameters::KEY_GPS_LATITUDE, new_gps_latitude_str); + } else { + mParameters.remove(CameraParameters::KEY_GPS_LATITUDE); + } + } + + // gps longitude + const char *new_gps_longitude_str = params.get(CameraParameters::KEY_GPS_LONGITUDE); + + if (mSecCamera->setGPSLongitude(new_gps_longitude_str) < 0) { + LOGE("%s::mSecCamera->setGPSLongitude(%s) fail", __func__, new_gps_longitude_str); + ret = UNKNOWN_ERROR; + } else { + if (new_gps_longitude_str) { + mParameters.set(CameraParameters::KEY_GPS_LONGITUDE, new_gps_longitude_str); + } else { + mParameters.remove(CameraParameters::KEY_GPS_LONGITUDE); + } + } + + // gps altitude + const char *new_gps_altitude_str = params.get(CameraParameters::KEY_GPS_ALTITUDE); + + if (mSecCamera->setGPSAltitude(new_gps_altitude_str) < 0) { + LOGE("%s::mSecCamera->setGPSAltitude(%s) fail", __func__, new_gps_altitude_str); + ret = UNKNOWN_ERROR; + } else { + if (new_gps_altitude_str) { + mParameters.set(CameraParameters::KEY_GPS_ALTITUDE, new_gps_altitude_str); + } else { + mParameters.remove(CameraParameters::KEY_GPS_ALTITUDE); + } + } + + // gps timestamp + const char *new_gps_timestamp_str = params.get(CameraParameters::KEY_GPS_TIMESTAMP); + + if (mSecCamera->setGPSTimeStamp(new_gps_timestamp_str) < 0) { + LOGE("%s::mSecCamera->setGPSTimeStamp(%s) fail", __func__, new_gps_timestamp_str); + ret = UNKNOWN_ERROR; + } else { + if (new_gps_timestamp_str) { + mParameters.set(CameraParameters::KEY_GPS_TIMESTAMP, new_gps_timestamp_str); + } else { + mParameters.remove(CameraParameters::KEY_GPS_TIMESTAMP); + } + } + + // gps processing method + const char *new_gps_processing_method_str = params.get(CameraParameters::KEY_GPS_PROCESSING_METHOD); + + if (mSecCamera->setGPSProcessingMethod(new_gps_processing_method_str) < 0) { + LOGE("%s::mSecCamera->setGPSProcessingMethod(%s) fail", __func__, new_gps_processing_method_str); + ret = UNKNOWN_ERROR; + } else { + if (new_gps_processing_method_str) { + mParameters.set(CameraParameters::KEY_GPS_PROCESSING_METHOD, new_gps_processing_method_str); + } else { + mParameters.remove(CameraParameters::KEY_GPS_PROCESSING_METHOD); + } + } + + // Recording size + int new_recording_width = mInternalParameters.getInt("recording-size-width"); + int new_recording_height= mInternalParameters.getInt("recording-size-height"); + + if (0 < new_recording_width && 0 < new_recording_height) { + if (mSecCamera->setRecordingSize(new_recording_width, new_recording_height) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setRecordingSize(width(%d), height(%d))", __func__, new_recording_width, new_recording_height); + ret = UNKNOWN_ERROR; + } + } else { + if (mSecCamera->setRecordingSize(new_preview_width, new_preview_height) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setRecordingSize(width(%d), height(%d))", __func__, new_preview_width, new_preview_height); + ret = UNKNOWN_ERROR; + } + } + + //gamma + const char *new_gamma_str = mInternalParameters.get("video_recording_gamma"); + + if (new_gamma_str != NULL) { + int new_gamma = -1; + if (!strcmp(new_gamma_str, "off")) + new_gamma = GAMMA_OFF; + else if (!strcmp(new_gamma_str, "on")) + new_gamma = GAMMA_ON; + else { + LOGE("%s::unmatched gamma(%s)", __func__, new_gamma_str); + ret = UNKNOWN_ERROR; + } + + if (0 <= new_gamma) { + if (mSecCamera->setGamma(new_gamma) < 0) { + LOGE("%s::mSecCamera->setGamma(%d) fail", __func__, new_gamma); + ret = UNKNOWN_ERROR; + } + } + } + + //slow ae + const char *new_slow_ae_str = mInternalParameters.get("slow_ae"); + + if (new_slow_ae_str != NULL) { + int new_slow_ae = -1; + + if (!strcmp(new_slow_ae_str, "off")) + new_slow_ae = SLOW_AE_OFF; + else if (!strcmp(new_slow_ae_str, "on")) + new_slow_ae = SLOW_AE_ON; + else { + LOGE("%s::unmatched slow_ae(%s)", __func__, new_slow_ae_str); + ret = UNKNOWN_ERROR; + } + + if (0 <= new_slow_ae) { + if (mSecCamera->setSlowAE(new_slow_ae) < 0) { + LOGE("%s::mSecCamera->setSlowAE(%d) fail", __func__, new_slow_ae); + ret = UNKNOWN_ERROR; + } + } + } + + /*Camcorder fix fps*/ + int new_sensor_mode = mInternalParameters.getInt("cam_mode"); + + if (0 <= new_sensor_mode) { + if (mSecCamera->setSensorMode(new_sensor_mode) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setSensorMode(%d)", __func__, new_sensor_mode); + ret = UNKNOWN_ERROR; + } + } else { + new_sensor_mode=0; + } + + /*Shot mode*/ + int new_shot_mode = mInternalParameters.getInt("shot_mode"); + + if (0 <= new_shot_mode) { + if (mSecCamera->setShotMode(new_shot_mode) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setShotMode(%d)", __func__, new_shot_mode); + ret = UNKNOWN_ERROR; + } + } else { + new_shot_mode=0; + } + + //blur for Video call + int new_blur_level = mInternalParameters.getInt("blur"); + + if (0 <= new_blur_level) { + if (mSecCamera->setBlur(new_blur_level) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setBlur(%d)", __func__, new_blur_level); + ret = UNKNOWN_ERROR; + } + } + + + // chk_dataline + int new_dataline = mInternalParameters.getInt("chk_dataline"); + + if (0 <= new_dataline) { + if (mSecCamera->setDataLineCheck(new_dataline) < 0) { + LOGE("ERR(%s):Fail on mSecCamera->setDataLineCheck(%d)", __func__, new_dataline); + ret = UNKNOWN_ERROR; + } + } + LOGV("%s return ret = %d", __func__, ret); + + return ret; +} + +CameraParameters CameraHardwareSec::getParameters() const +{ + LOGV("%s :", __func__); + return mParameters; +} + +status_t CameraHardwareSec::sendCommand(int32_t command, int32_t arg1, int32_t arg2) +{ + return BAD_VALUE; +} + +void CameraHardwareSec::release() +{ + LOGV("%s", __func__); + + /* shut down any threads we have that might be running. do it here + * instead of the destructor. we're guaranteed to be on another thread + * than the ones below. if we used the destructor, since the threads + * have a reference to this object, we could wind up trying to wait + * for ourself to exit, which is a deadlock. + */ + if (mPreviewThread != NULL) { + /* this thread is normally already in it's threadLoop but blocked + * on the condition variable or running. signal it so it wakes + * up and can exit. + */ + mPreviewThread->requestExit(); + mExitPreviewThread = true; + mPreviewRunning = true; /* let it run so it can exit */ + mPreviewCondition.signal(); + mPreviewThread->requestExitAndWait(); + mPreviewThread.clear(); + } + if (mAutoFocusThread != NULL) { + /* this thread is normally already in it's threadLoop but blocked + * on the condition variable. signal it so it wakes up and can exit. + */ + mFocusLock.lock(); + mAutoFocusThread->requestExit(); + mExitAutoFocusThread = true; + mFocusCondition.signal(); + mFocusLock.unlock(); + mAutoFocusThread->requestExitAndWait(); + mAutoFocusThread.clear(); + } + if (mPictureThread != NULL) { + mPictureThread->requestExitAndWait(); + mPictureThread.clear(); + } + + if (mRawHeap) { + mRawHeap->release(mRawHeap); + mRawHeap = 0; + } + if (mPreviewHeap) { + mPreviewHeap->release(mPreviewHeap); + mPreviewHeap = 0; + } + if (mRecordHeap) { + mRecordHeap->release(mRecordHeap); + mRecordHeap = 0; + } + + /* close after all the heaps are cleared since those + * could have dup'd our file descriptor. + */ + mSecCamera->DeinitCamera(); +} + +status_t CameraHardwareSec::storeMetaDataInBuffers(bool enable) +{ + // FIXME: + // metadata buffer mode can be turned on or off. + // Samsung needs to fix this. + if (!enable) { + LOGE("Non-metadata buffer mode is not supported!"); + return INVALID_OPERATION; + } + return OK; +} + +static CameraInfo sCameraInfo[] = { + { + CAMERA_FACING_BACK, + 90, /* orientation */ + }, + { + CAMERA_FACING_FRONT, + 270, /* orientation */ + } +}; + +/** Close this device */ + +static camera_device_t *g_cam_device; + +static int HAL_camera_device_close(struct hw_device_t* device) +{ + LOGI("%s", __func__); + if (device) { + camera_device_t *cam_device = (camera_device_t *)device; + delete static_cast(cam_device->priv); + free(cam_device); + g_cam_device = 0; + } + return 0; +} + +static inline CameraHardwareSec *obj(struct camera_device *dev) +{ + return reinterpret_cast(dev->priv); +} + +/** Set the preview_stream_ops to which preview frames are sent */ +static int HAL_camera_device_set_preview_window(struct camera_device *dev, + struct preview_stream_ops *buf) +{ + LOGV("%s", __func__); + return obj(dev)->setPreviewWindow(buf); +} + +/** Set the notification and data callbacks */ +static void HAL_camera_device_set_callbacks(struct camera_device *dev, + camera_notify_callback notify_cb, + camera_data_callback data_cb, + camera_data_timestamp_callback data_cb_timestamp, + camera_request_memory get_memory, + void* user) +{ + LOGV("%s", __func__); + obj(dev)->setCallbacks(notify_cb, data_cb, data_cb_timestamp, + get_memory, + user); +} + +/** + * The following three functions all take a msg_type, which is a bitmask of + * the messages defined in include/ui/Camera.h + */ + +/** + * Enable a message, or set of messages. + */ +static void HAL_camera_device_enable_msg_type(struct camera_device *dev, int32_t msg_type) +{ + LOGV("%s", __func__); + obj(dev)->enableMsgType(msg_type); +} + +/** + * Disable a message, or a set of messages. + * + * Once received a call to disableMsgType(CAMERA_MSG_VIDEO_FRAME), camera + * HAL should not rely on its client to call releaseRecordingFrame() to + * release video recording frames sent out by the cameral HAL before and + * after the disableMsgType(CAMERA_MSG_VIDEO_FRAME) call. Camera HAL + * clients must not modify/access any video recording frame after calling + * disableMsgType(CAMERA_MSG_VIDEO_FRAME). + */ +static void HAL_camera_device_disable_msg_type(struct camera_device *dev, int32_t msg_type) +{ + LOGV("%s", __func__); + obj(dev)->disableMsgType(msg_type); +} + +/** + * Query whether a message, or a set of messages, is enabled. Note that + * this is operates as an AND, if any of the messages queried are off, this + * will return false. + */ +static int HAL_camera_device_msg_type_enabled(struct camera_device *dev, int32_t msg_type) +{ + LOGV("%s", __func__); + return obj(dev)->msgTypeEnabled(msg_type); +} + +/** + * Start preview mode. + */ +static int HAL_camera_device_start_preview(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->startPreview(); +} + +/** + * Stop a previously started preview. + */ +static void HAL_camera_device_stop_preview(struct camera_device *dev) +{ + LOGV("%s", __func__); + obj(dev)->stopPreview(); +} + +/** + * Returns true if preview is enabled. + */ +static int HAL_camera_device_preview_enabled(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->previewEnabled(); +} + +/** + * Request the camera HAL to store meta data or real YUV data in the video + * buffers sent out via CAMERA_MSG_VIDEO_FRAME for a recording session. If + * it is not called, the default camera HAL behavior is to store real YUV + * data in the video buffers. + * + * This method should be called before startRecording() in order to be + * effective. + * + * If meta data is stored in the video buffers, it is up to the receiver of + * the video buffers to interpret the contents and to find the actual frame + * data with the help of the meta data in the buffer. How this is done is + * outside of the scope of this method. + * + * Some camera HALs may not support storing meta data in the video buffers, + * but all camera HALs should support storing real YUV data in the video + * buffers. If the camera HAL does not support storing the meta data in the + * video buffers when it is requested to do do, INVALID_OPERATION must be + * returned. It is very useful for the camera HAL to pass meta data rather + * than the actual frame data directly to the video encoder, since the + * amount of the uncompressed frame data can be very large if video size is + * large. + * + * @param enable if true to instruct the camera HAL to store + * meta data in the video buffers; false to instruct + * the camera HAL to store real YUV data in the video + * buffers. + * + * @return OK on success. + */ +static int HAL_camera_device_store_meta_data_in_buffers(struct camera_device *dev, int enable) +{ + LOGV("%s", __func__); + return obj(dev)->storeMetaDataInBuffers(enable); +} + +/** + * Start record mode. When a record image is available, a + * CAMERA_MSG_VIDEO_FRAME message is sent with the corresponding + * frame. Every record frame must be released by a camera HAL client via + * releaseRecordingFrame() before the client calls + * disableMsgType(CAMERA_MSG_VIDEO_FRAME). After the client calls + * disableMsgType(CAMERA_MSG_VIDEO_FRAME), it is the camera HAL's + * responsibility to manage the life-cycle of the video recording frames, + * and the client must not modify/access any video recording frames. + */ +static int HAL_camera_device_start_recording(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->startRecording(); +} + +/** + * Stop a previously started recording. + */ +static void HAL_camera_device_stop_recording(struct camera_device *dev) +{ + LOGV("%s", __func__); + obj(dev)->stopRecording(); +} + +/** + * Returns true if recording is enabled. + */ +static int HAL_camera_device_recording_enabled(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->recordingEnabled(); +} + +/** + * Release a record frame previously returned by CAMERA_MSG_VIDEO_FRAME. + * + * It is camera HAL client's responsibility to release video recording + * frames sent out by the camera HAL before the camera HAL receives a call + * to disableMsgType(CAMERA_MSG_VIDEO_FRAME). After it receives the call to + * disableMsgType(CAMERA_MSG_VIDEO_FRAME), it is the camera HAL's + * responsibility to manage the life-cycle of the video recording frames. + */ +static void HAL_camera_device_release_recording_frame(struct camera_device *dev, + const void *opaque) +{ + LOGV("%s", __func__); + obj(dev)->releaseRecordingFrame(opaque); +} + +/** + * Start auto focus, the notification callback routine is called with + * CAMERA_MSG_FOCUS once when focusing is complete. autoFocus() will be + * called again if another auto focus is needed. + */ +static int HAL_camera_device_auto_focus(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->autoFocus(); +} + +/** + * Cancels auto-focus function. If the auto-focus is still in progress, + * this function will cancel it. Whether the auto-focus is in progress or + * not, this function will return the focus position to the default. If + * the camera does not support auto-focus, this is a no-op. + */ +static int HAL_camera_device_cancel_auto_focus(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->cancelAutoFocus(); +} + +/** + * Take a picture. + */ +static int HAL_camera_device_take_picture(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->takePicture(); +} + +/** + * Cancel a picture that was started with takePicture. Calling this method + * when no picture is being taken is a no-op. + */ +static int HAL_camera_device_cancel_picture(struct camera_device *dev) +{ + LOGV("%s", __func__); + return obj(dev)->cancelPicture(); +} + +/** + * Set the camera parameters. This returns BAD_VALUE if any parameter is + * invalid or not supported. + */ +static int HAL_camera_device_set_parameters(struct camera_device *dev, + const char *parms) +{ + LOGV("%s", __func__); + String8 str(parms); + CameraParameters p(str); + return obj(dev)->setParameters(p); +} + +/** Return the camera parameters. */ +char *HAL_camera_device_get_parameters(struct camera_device *dev) +{ + LOGV("%s", __func__); + String8 str; + CameraParameters parms = obj(dev)->getParameters(); + str = parms.flatten(); + return strdup(str.string()); +} + +void HAL_camera_device_put_parameters(struct camera_device *dev, char *parms) +{ + LOGV("%s", __func__); + free(parms); +} + +/** + * Send command to camera driver. + */ +static int HAL_camera_device_send_command(struct camera_device *dev, + int32_t cmd, int32_t arg1, int32_t arg2) +{ + LOGV("%s", __func__); + return obj(dev)->sendCommand(cmd, arg1, arg2); +} + +/** + * Release the hardware resources owned by this object. Note that this is + * *not* done in the destructor. + */ +static void HAL_camera_device_release(struct camera_device *dev) +{ + LOGV("%s", __func__); + obj(dev)->release(); +} + +/** + * Dump state of the camera hardware + */ +static int HAL_camera_device_dump(struct camera_device *dev, int fd) +{ + LOGV("%s", __func__); + return obj(dev)->dump(fd); +} + +static int HAL_getNumberOfCameras() +{ + LOGV("%s", __func__); + return sizeof(sCameraInfo) / sizeof(sCameraInfo[0]); +} + +static int HAL_getCameraInfo(int cameraId, struct camera_info *cameraInfo) +{ + LOGV("%s", __func__); + memcpy(cameraInfo, &sCameraInfo[cameraId], sizeof(CameraInfo)); + return 0; +} + +#define SET_METHOD(m) m : HAL_camera_device_##m + +static camera_device_ops_t camera_device_ops = { + SET_METHOD(set_preview_window), + SET_METHOD(set_callbacks), + SET_METHOD(enable_msg_type), + SET_METHOD(disable_msg_type), + SET_METHOD(msg_type_enabled), + SET_METHOD(start_preview), + SET_METHOD(stop_preview), + SET_METHOD(preview_enabled), + SET_METHOD(store_meta_data_in_buffers), + SET_METHOD(start_recording), + SET_METHOD(stop_recording), + SET_METHOD(recording_enabled), + SET_METHOD(release_recording_frame), + SET_METHOD(auto_focus), + SET_METHOD(cancel_auto_focus), + SET_METHOD(take_picture), + SET_METHOD(cancel_picture), + SET_METHOD(set_parameters), + SET_METHOD(get_parameters), + SET_METHOD(put_parameters), + SET_METHOD(send_command), + SET_METHOD(release), + SET_METHOD(dump), +}; + +#undef SET_METHOD + +static int HAL_camera_device_open(const struct hw_module_t* module, + const char *id, + struct hw_device_t** device) +{ + LOGV("%s", __func__); + + int cameraId = atoi(id); + if (cameraId < 0 || cameraId >= HAL_getNumberOfCameras()) { + LOGE("Invalid camera ID %s", id); + return -EINVAL; + } + + if (g_cam_device) { + if (obj(g_cam_device)->getCameraId() == cameraId) { + LOGV("returning existing camera ID %s", id); + goto done; + } else { + LOGE("Cannot open camera %d. camera %d is already running!", + cameraId, obj(g_cam_device)->getCameraId()); + return -ENOSYS; + } + } + + g_cam_device = (camera_device_t *)malloc(sizeof(camera_device_t)); + if (!g_cam_device) + return -ENOMEM; + + g_cam_device->common.tag = HARDWARE_DEVICE_TAG; + g_cam_device->common.version = 1; + g_cam_device->common.module = const_cast(module); + g_cam_device->common.close = HAL_camera_device_close; + + g_cam_device->ops = &camera_device_ops; + + LOGI("%s: open camera %s", __func__, id); + + g_cam_device->priv = new CameraHardwareSec(cameraId, g_cam_device); + +done: + *device = (hw_device_t *)g_cam_device; + LOGI("%s: opened camera %s (%p)", __func__, id, *device); + return 0; +} + +static hw_module_methods_t camera_module_methods = { + open : HAL_camera_device_open +}; + +extern "C" { + struct camera_module HAL_MODULE_INFO_SYM = { + common : { + tag : HARDWARE_MODULE_TAG, + version_major : 1, + version_minor : 0, + id : CAMERA_HARDWARE_MODULE_ID, + name : "Crespo camera HAL", + author : "Samsung Corporation", + methods : &camera_module_methods, + }, + get_number_of_cameras : HAL_getNumberOfCameras, + get_camera_info : HAL_getCameraInfo + }; +} + +}; // namespace android diff --git a/libcamera/SecCameraHWInterface.h b/libcamera/SecCameraHWInterface.h new file mode 100644 index 0000000..e99aff6 --- /dev/null +++ b/libcamera/SecCameraHWInterface.h @@ -0,0 +1,214 @@ +/* +** +** Copyright 2008, The Android Open Source Project +** Copyright 2010, Samsung Electronics Co. LTD +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +#ifndef ANDROID_HARDWARE_CAMERA_HARDWARE_SEC_H +#define ANDROID_HARDWARE_CAMERA_HARDWARE_SEC_H + +#include "SecCamera.h" +#include +#include +#include +#include +#include +#include +#include + +namespace android { + class CameraHardwareSec : public virtual RefBase { +public: + virtual void setCallbacks(camera_notify_callback notify_cb, + camera_data_callback data_cb, + camera_data_timestamp_callback data_cb_timestamp, + camera_request_memory get_memory, + void *user); + + virtual void enableMsgType(int32_t msgType); + virtual void disableMsgType(int32_t msgType); + virtual bool msgTypeEnabled(int32_t msgType); + + virtual status_t startPreview(); + virtual void stopPreview(); + virtual bool previewEnabled(); + + virtual status_t startRecording(); + virtual void stopRecording(); + virtual bool recordingEnabled(); + virtual void releaseRecordingFrame(const void *opaque); + + virtual status_t autoFocus(); + virtual status_t cancelAutoFocus(); + virtual status_t takePicture(); + virtual status_t cancelPicture(); + virtual status_t dump(int fd) const; + virtual status_t setParameters(const CameraParameters& params); + virtual CameraParameters getParameters() const; + virtual status_t sendCommand(int32_t command, int32_t arg1, int32_t arg2); + virtual status_t setPreviewWindow(preview_stream_ops *w); + virtual status_t storeMetaDataInBuffers(bool enable); + virtual void release(); + + inline int getCameraId() const; + + CameraHardwareSec(int cameraId, camera_device_t *dev); + virtual ~CameraHardwareSec(); +private: + status_t startPreviewInternal(); + void stopPreviewInternal(); + + static const int kBufferCount = MAX_BUFFERS; + static const int kBufferCountForRecord = MAX_BUFFERS; + + class PreviewThread : public Thread { + CameraHardwareSec *mHardware; + public: + PreviewThread(CameraHardwareSec *hw): + Thread(false), + mHardware(hw) { } + virtual void onFirstRef() { + run("CameraPreviewThread", PRIORITY_URGENT_DISPLAY); + } + virtual bool threadLoop() { + mHardware->previewThreadWrapper(); + return false; + } + }; + + class PictureThread : public Thread { + CameraHardwareSec *mHardware; + public: + PictureThread(CameraHardwareSec *hw): + Thread(false), + mHardware(hw) { } + virtual bool threadLoop() { + mHardware->pictureThread(); + return false; + } + }; + + class AutoFocusThread : public Thread { + CameraHardwareSec *mHardware; + public: + AutoFocusThread(CameraHardwareSec *hw): Thread(false), mHardware(hw) { } + virtual void onFirstRef() { + run("CameraAutoFocusThread", PRIORITY_DEFAULT); + } + virtual bool threadLoop() { + mHardware->autoFocusThread(); + return true; + } + }; + + void initDefaultParameters(int cameraId); + void initHeapLocked(); + + sp mPreviewThread; + int previewThread(); + int previewThreadWrapper(); + + sp mAutoFocusThread; + int autoFocusThread(); + + sp mPictureThread; + int pictureThread(); + bool mCaptureInProgress; + + int save_jpeg(unsigned char *real_jpeg, int jpeg_size); + void save_postview(const char *fname, uint8_t *buf, + uint32_t size); + int decodeInterleaveData(unsigned char *pInterleaveData, + int interleaveDataSize, + int yuvWidth, + int yuvHeight, + int *pJpegSize, + void *pJpegData, + void *pYuvData); + bool YUY2toNV21(void *srcBuf, void *dstBuf, uint32_t srcWidth, uint32_t srcHeight); + bool scaleDownYuv422(char *srcBuf, uint32_t srcWidth, + uint32_t srcHight, char *dstBuf, + uint32_t dstWidth, uint32_t dstHight); + + bool CheckVideoStartMarker(unsigned char *pBuf); + bool CheckEOIMarker(unsigned char *pBuf); + bool FindEOIMarkerInJPEG(unsigned char *pBuf, + int dwBufSize, int *pnJPEGsize); + bool SplitFrame(unsigned char *pFrame, int dwSize, + int dwJPEGLineLength, int dwVideoLineLength, + int dwVideoHeight, void *pJPEG, + int *pdwJPEGSize, void *pVideo, + int *pdwVideoSize); + void setSkipFrame(int frame); + bool isSupportedPreviewSize(const int width, + const int height) const; + bool isSupportedParameter(const char * const parm, + const char * const supported_parm) const; + status_t waitCaptureCompletion(); + /* used by auto focus thread to block until it's told to run */ + mutable Mutex mFocusLock; + mutable Condition mFocusCondition; + bool mExitAutoFocusThread; + + /* used by preview thread to block until it's told to run */ + mutable Mutex mPreviewLock; + mutable Condition mPreviewCondition; + mutable Condition mPreviewStoppedCondition; + bool mPreviewRunning; + bool mPreviewStartDeferred; + bool mExitPreviewThread; + + preview_stream_ops *mPreviewWindow; + + /* used to guard mCaptureInProgress */ + mutable Mutex mCaptureLock; + mutable Condition mCaptureCondition; + + CameraParameters mParameters; + CameraParameters mInternalParameters; + + camera_memory_t *mPreviewHeap; + camera_memory_t *mRawHeap; + camera_memory_t *mRecordHeap; + + SecCamera *mSecCamera; + const __u8 *mCameraSensorName; + + mutable Mutex mSkipFrameLock; + int mSkipFrame; + + camera_notify_callback mNotifyCb; + camera_data_callback mDataCb; + camera_data_timestamp_callback mDataCbTimestamp; + camera_request_memory mGetMemoryCb; + void *mCallbackCookie; + + int32_t mMsgEnabled; + + bool mRecordRunning; + mutable Mutex mRecordLock; + int mPostViewWidth; + int mPostViewHeight; + int mPostViewSize; + + Vector mSupportedPreviewSizes; + + camera_device_t *mHalDevice; + static gralloc_module_t const* mGrallocHal; +}; + +}; // namespace android + +#endif -- cgit v1.1