| /* Copyright (c) 2012, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef ANDROID_HARDWARE_QCAMERA_USB_PARM_H |
| #define ANDROID_HARDWARE_QCAMERA_USB_PARM_H |
| |
| |
| #include <utils/threads.h> |
| #include <hardware/camera.h> |
| #include <binder/MemoryBase.h> |
| #include <binder/MemoryHeapBase.h> |
| #include <utils/threads.h> |
| #include <cutils/properties.h> |
| #include <camera/Camera.h> |
| #include <camera/QCameraParameters.h> |
| #include <system/window.h> |
| #include <system/camera.h> |
| #include <hardware/camera.h> |
| #include <gralloc_priv.h> |
| #include <hardware/power.h> |
| |
| extern "C" { |
| #include <linux/android_pmem.h> |
| #include <linux/msm_ion.h> |
| #include <camera.h> |
| #include <camera_defs_i.h> |
| } //extern C |
| |
| //Error codes |
| #define NOT_FOUND -1 |
| |
| /****************************************************************************** |
| * Macro definitions |
| ******************************************************************************/ |
| /* enum definitions for picture formats */ |
| static const int PICTURE_FORMAT_JPEG = 1; |
| static const int PICTURE_FORMAT_RAW = 2; |
| |
| /* Default preview width in pixels */ |
| #define DEFAULT_USBCAM_PRVW_WD 1280//640 |
| |
| /* Default preview height in pixels */ |
| #define DEFAULT_USBCAM_PRVW_HT 720//480 |
| |
| /* Default picture format */ |
| #define DEFAULT_USBCAM_PICT_FMT PICTURE_FORMAT_JPEG |
| |
| /* Default picture width in pixels */ |
| #define DEFAULT_USBCAM_PICT_WD 640 |
| |
| /* Default picture height in pixels */ |
| #define DEFAULT_USBCAM_PICT_HT 480 |
| |
| /* Default picture JPEG quality 0-100 */ |
| #define DEFAULT_USBCAM_PICT_QLTY 85 |
| |
| /* Default thumbnail width in pixels */ |
| #define DEFAULT_USBCAM_THUMBNAIL_WD 432 |
| |
| /* Default thumbnail height in pixels */ |
| #define DEFAULT_USBCAM_THUMBNAIL_HT 288 |
| |
| /* Default thumbnail JPEG quality 0-100 */ |
| #define DEFAULT_USBCAM_THUMBNAIL_QLTY 85 |
| |
| /* Default preview format */ |
| #define DEFAULT_USBCAM_PRVW_FMT HAL_PIXEL_FORMAT_YCrCb_420_SP |
| |
| /* minimum of the default preview fps range in milli-Hz */ |
| #define MIN_PREV_FPS 5000 |
| |
| /* maximum of the default preview fps range in milli-Hz */ |
| #define MAX_PREV_FPS 121000 |
| |
| //for histogram stats |
| #define HISTOGRAM_STATS_SIZE 257 |
| #define NUM_HISTOGRAM_BUFFERS 3 |
| |
| namespace android { |
| |
| /****************************************************************************** |
| * Structure definitions |
| ******************************************************************************/ |
| typedef struct { |
| uint32_t aspect_ratio; |
| uint32_t width; |
| uint32_t height; |
| } thumbnail_size_type; |
| |
| /****************************************************************************** |
| * Function: usbCamInitDefaultParameters |
| * Description: This function sets default parameters to camera HAL context |
| * |
| * Input parameters: |
| * camHal - camera HAL handle |
| * |
| * Return values: |
| * 0 No error |
| * -1 Error |
| * |
| * Notes: none |
| *****************************************************************************/ |
| int usbCamInitDefaultParameters(camera_hardware_t *camHal); |
| |
| /****************************************************************************** |
| * Function: usbCamSetParameters |
| * Description: This function parses the parameter string and stores the |
| * parameters in the camera HAL handle |
| * |
| * Input parameters: |
| * camHal - camera HAL handle |
| * params - pointer to parameter string |
| * |
| * Return values: |
| * 0 Success |
| * -1 Error |
| * Notes: none |
| *****************************************************************************/ |
| int usbCamSetParameters(camera_hardware_t *camHal, const char *params); |
| |
| /****************************************************************************** |
| * Function: usbCamGetParameters |
| * Description: This function allocates memory for parameter string, |
| * composes and returns the parameter string |
| * |
| * Input parameters: |
| * camHal - camera HAL handle |
| * |
| * Return values: |
| * Address to the parameter string |
| * |
| * Notes: none |
| *****************************************************************************/ |
| char* usbCamGetParameters(camera_hardware_t *camHal); |
| |
| /****************************************************************************** |
| * Function: usbCamPutParameters |
| * Description: This function frees the memory allocated for parameter string |
| * |
| * Input parameters: |
| * camHal - camera HAL handle |
| * parms - Parameter string |
| * |
| * Return values: |
| * 0 Success |
| * -1 Error |
| * Notes: none |
| *****************************************************************************/ |
| void usbCamPutParameters(camera_hardware_t *camHal, char *parms); |
| |
| }; // namespace android |
| |
| #endif /* ANDROID_HARDWARE_QCAMERA_USB_PARM_H */ |
