| /* Copyright (c) 2012-2013, 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. |
| * |
| */ |
| |
| #include <cutils/properties.h> |
| #include <fcntl.h> |
| #include <dlfcn.h> |
| #include <linux/msm_ion.h> |
| #include <sys/mman.h> |
| |
| #include "mm_qcamera_dbg.h" |
| #include "mm_qcamera_app.h" |
| |
| static pthread_mutex_t app_mutex; |
| static int thread_status = 0; |
| static pthread_cond_t app_cond_v; |
| |
| #define MM_QCAMERA_APP_NANOSEC_SCALE 1000000000 |
| |
| int mm_camera_app_timedwait(uint8_t seconds) |
| { |
| int rc = 0; |
| pthread_mutex_lock(&app_mutex); |
| if(FALSE == thread_status) { |
| struct timespec tw; |
| memset(&tw, 0, sizeof tw); |
| tw.tv_sec = 0; |
| tw.tv_nsec = time(0) + seconds * MM_QCAMERA_APP_NANOSEC_SCALE; |
| |
| rc = pthread_cond_timedwait(&app_cond_v, &app_mutex,&tw); |
| thread_status = FALSE; |
| } |
| pthread_mutex_unlock(&app_mutex); |
| return rc; |
| } |
| |
| int mm_camera_app_wait() |
| { |
| int rc = 0; |
| pthread_mutex_lock(&app_mutex); |
| if(FALSE == thread_status){ |
| pthread_cond_wait(&app_cond_v, &app_mutex); |
| thread_status = FALSE; |
| } |
| pthread_mutex_unlock(&app_mutex); |
| return rc; |
| } |
| |
| void mm_camera_app_done() |
| { |
| pthread_mutex_lock(&app_mutex); |
| thread_status = TRUE; |
| pthread_cond_signal(&app_cond_v); |
| pthread_mutex_unlock(&app_mutex); |
| } |
| |
| int mm_app_load_hal(mm_camera_app_t *my_cam_app) |
| { |
| memset(&my_cam_app->hal_lib, 0, sizeof(hal_interface_lib_t)); |
| my_cam_app->hal_lib.ptr = dlopen("libmmcamera_interface.so", RTLD_NOW); |
| my_cam_app->hal_lib.ptr_jpeg = dlopen("libmmjpeg_interface.so", RTLD_NOW); |
| if (!my_cam_app->hal_lib.ptr || !my_cam_app->hal_lib.ptr_jpeg) { |
| CDBG_ERROR("%s Error opening HAL library %s\n", __func__, dlerror()); |
| return -MM_CAMERA_E_GENERAL; |
| } |
| *(void **)&(my_cam_app->hal_lib.get_num_of_cameras) = |
| dlsym(my_cam_app->hal_lib.ptr, "get_num_of_cameras"); |
| *(void **)&(my_cam_app->hal_lib.mm_camera_open) = |
| dlsym(my_cam_app->hal_lib.ptr, "camera_open"); |
| *(void **)&(my_cam_app->hal_lib.jpeg_open) = |
| dlsym(my_cam_app->hal_lib.ptr_jpeg, "jpeg_open"); |
| |
| if (my_cam_app->hal_lib.get_num_of_cameras == NULL || |
| my_cam_app->hal_lib.mm_camera_open == NULL || |
| my_cam_app->hal_lib.jpeg_open == NULL) { |
| CDBG_ERROR("%s Error loading HAL sym %s\n", __func__, dlerror()); |
| return -MM_CAMERA_E_GENERAL; |
| } |
| |
| my_cam_app->num_cameras = my_cam_app->hal_lib.get_num_of_cameras(); |
| CDBG("%s: num_cameras = %d\n", __func__, my_cam_app->num_cameras); |
| |
| return MM_CAMERA_OK; |
| } |
| |
| int mm_app_allocate_ion_memory(mm_camera_app_buf_t *buf, int ion_type) |
| { |
| int rc = MM_CAMERA_OK; |
| struct ion_handle_data handle_data; |
| struct ion_allocation_data alloc; |
| struct ion_fd_data ion_info_fd; |
| int main_ion_fd = 0; |
| void *data = NULL; |
| |
| main_ion_fd = open("/dev/ion", O_RDONLY); |
| if (main_ion_fd <= 0) { |
| CDBG_ERROR("Ion dev open failed %s\n", strerror(errno)); |
| goto ION_OPEN_FAILED; |
| } |
| |
| memset(&alloc, 0, sizeof(alloc)); |
| alloc.len = buf->mem_info.size; |
| /* to make it page size aligned */ |
| alloc.len = (alloc.len + 4095) & (~4095); |
| alloc.align = 4096; |
| alloc.flags = ION_FLAG_CACHED; |
| alloc.heap_mask = ion_type; |
| rc = ioctl(main_ion_fd, ION_IOC_ALLOC, &alloc); |
| if (rc < 0) { |
| CDBG_ERROR("ION allocation failed\n"); |
| goto ION_ALLOC_FAILED; |
| } |
| |
| memset(&ion_info_fd, 0, sizeof(ion_info_fd)); |
| ion_info_fd.handle = alloc.handle; |
| rc = ioctl(main_ion_fd, ION_IOC_SHARE, &ion_info_fd); |
| if (rc < 0) { |
| CDBG_ERROR("ION map failed %s\n", strerror(errno)); |
| goto ION_MAP_FAILED; |
| } |
| |
| data = mmap(NULL, |
| alloc.len, |
| PROT_READ | PROT_WRITE, |
| MAP_SHARED, |
| ion_info_fd.fd, |
| 0); |
| |
| if (data == MAP_FAILED) { |
| CDBG_ERROR("ION_MMAP_FAILED: %s (%d)\n", strerror(errno), errno); |
| goto ION_MAP_FAILED; |
| } |
| buf->mem_info.main_ion_fd = main_ion_fd; |
| buf->mem_info.fd = ion_info_fd.fd; |
| buf->mem_info.handle = ion_info_fd.handle; |
| buf->mem_info.size = alloc.len; |
| buf->mem_info.data = data; |
| return MM_CAMERA_OK; |
| |
| ION_MAP_FAILED: |
| memset(&handle_data, 0, sizeof(handle_data)); |
| handle_data.handle = ion_info_fd.handle; |
| ioctl(main_ion_fd, ION_IOC_FREE, &handle_data); |
| ION_ALLOC_FAILED: |
| close(main_ion_fd); |
| ION_OPEN_FAILED: |
| return -MM_CAMERA_E_GENERAL; |
| } |
| |
| int mm_app_deallocate_ion_memory(mm_camera_app_buf_t *buf) |
| { |
| struct ion_handle_data handle_data; |
| int rc = 0; |
| |
| rc = munmap(buf->mem_info.data, buf->mem_info.size); |
| |
| if (buf->mem_info.fd > 0) { |
| close(buf->mem_info.fd); |
| buf->mem_info.fd = 0; |
| } |
| |
| if (buf->mem_info.main_ion_fd > 0) { |
| memset(&handle_data, 0, sizeof(handle_data)); |
| handle_data.handle = buf->mem_info.handle; |
| ioctl(buf->mem_info.main_ion_fd, ION_IOC_FREE, &handle_data); |
| close(buf->mem_info.main_ion_fd); |
| buf->mem_info.main_ion_fd = 0; |
| } |
| return rc; |
| } |
| |
| /* cmd = ION_IOC_CLEAN_CACHES, ION_IOC_INV_CACHES, ION_IOC_CLEAN_INV_CACHES */ |
| int mm_app_cache_ops(mm_camera_app_meminfo_t *mem_info, |
| unsigned int cmd) |
| { |
| struct ion_flush_data cache_inv_data; |
| struct ion_custom_data custom_data; |
| int ret = MM_CAMERA_OK; |
| |
| #ifdef USE_ION |
| if (NULL == mem_info) { |
| CDBG_ERROR("%s: mem_info is NULL, return here", __func__); |
| return -MM_CAMERA_E_GENERAL; |
| } |
| |
| memset(&cache_inv_data, 0, sizeof(cache_inv_data)); |
| memset(&custom_data, 0, sizeof(custom_data)); |
| cache_inv_data.vaddr = mem_info->data; |
| cache_inv_data.fd = mem_info->fd; |
| cache_inv_data.handle = mem_info->handle; |
| cache_inv_data.length = mem_info->size; |
| custom_data.cmd = cmd; |
| custom_data.arg = (unsigned long)&cache_inv_data; |
| |
| CDBG("addr = %p, fd = %d, handle = %p length = %d, ION Fd = %d", |
| cache_inv_data.vaddr, cache_inv_data.fd, |
| cache_inv_data.handle, cache_inv_data.length, |
| mem_info->main_ion_fd); |
| if(mem_info->main_ion_fd > 0) { |
| if(ioctl(mem_info->main_ion_fd, ION_IOC_CUSTOM, &custom_data) < 0) { |
| ALOGE("%s: Cache Invalidate failed\n", __func__); |
| ret = -MM_CAMERA_E_GENERAL; |
| } |
| } |
| #endif |
| |
| return ret; |
| } |
| |
| void mm_app_dump_frame(mm_camera_buf_def_t *frame, |
| char *name, |
| char *ext, |
| int frame_idx) |
| { |
| char file_name[64]; |
| int file_fd; |
| int i; |
| if ( frame != NULL) { |
| snprintf(file_name, sizeof(file_name), "/data/%s_%d.%s", name, frame_idx, ext); |
| file_fd = open(file_name, O_RDWR | O_CREAT, 0777); |
| if (file_fd < 0) { |
| CDBG_ERROR("%s: cannot open file %s \n", __func__, file_name); |
| } else { |
| for (i = 0; i < frame->num_planes; i++) { |
| write(file_fd, |
| (uint8_t *)frame->buffer + frame->planes[i].data_offset, |
| frame->planes[i].length); |
| } |
| |
| close(file_fd); |
| CDBG("dump %s", file_name); |
| } |
| } |
| } |
| |
| void mm_app_dump_jpeg_frame(const void * data, uint32_t size, char* name, char* ext, int index) |
| { |
| char buf[32]; |
| int file_fd; |
| if ( data != NULL) { |
| snprintf(buf, sizeof(buf), "/data/%s_%d.%s", name, index, ext); |
| CDBG("%s: %s size =%d, jobId=%d", __func__, buf, size, index); |
| file_fd = open(buf, O_RDWR | O_CREAT, 0777); |
| write(file_fd, data, size); |
| close(file_fd); |
| } |
| } |
| |
| int mm_app_alloc_bufs(mm_camera_app_buf_t* app_bufs, |
| cam_frame_len_offset_t *frame_offset_info, |
| uint8_t num_bufs, |
| uint8_t is_streambuf) |
| { |
| int i, j; |
| int ion_type = 0x1 << CAMERA_ION_FALLBACK_HEAP_ID; |
| |
| if (is_streambuf) { |
| ion_type |= 0x1 << CAMERA_ION_HEAP_ID; |
| } |
| |
| for (i = 0; i < num_bufs ; i++) { |
| app_bufs[i].mem_info.size = frame_offset_info->frame_len; |
| mm_app_allocate_ion_memory(&app_bufs[i], ion_type); |
| |
| app_bufs[i].buf.buf_idx = i; |
| app_bufs[i].buf.num_planes = frame_offset_info->num_planes; |
| app_bufs[i].buf.fd = app_bufs[i].mem_info.fd; |
| app_bufs[i].buf.frame_len = app_bufs[i].mem_info.size; |
| app_bufs[i].buf.buffer = app_bufs[i].mem_info.data; |
| app_bufs[i].buf.mem_info = (void *)&app_bufs[i].mem_info; |
| |
| /* Plane 0 needs to be set seperately. Set other planes |
| * in a loop. */ |
| app_bufs[i].buf.planes[0].length = frame_offset_info->mp[0].len; |
| app_bufs[i].buf.planes[0].m.userptr = app_bufs[i].buf.fd; |
| app_bufs[i].buf.planes[0].data_offset = frame_offset_info->mp[0].offset; |
| app_bufs[i].buf.planes[0].reserved[0] = 0; |
| for (j = 1; j < frame_offset_info->num_planes; j++) { |
| app_bufs[i].buf.planes[j].length = frame_offset_info->mp[j].len; |
| app_bufs[i].buf.planes[j].m.userptr = app_bufs[i].buf.fd; |
| app_bufs[i].buf.planes[j].data_offset = frame_offset_info->mp[j].offset; |
| app_bufs[i].buf.planes[j].reserved[0] = |
| app_bufs[i].buf.planes[j-1].reserved[0] + |
| app_bufs[i].buf.planes[j-1].length; |
| } |
| } |
| CDBG("%s: X", __func__); |
| return MM_CAMERA_OK; |
| } |
| |
| int mm_app_release_bufs(uint8_t num_bufs, |
| mm_camera_app_buf_t* app_bufs) |
| { |
| int i, rc = MM_CAMERA_OK; |
| |
| CDBG("%s: E", __func__); |
| |
| for (i = 0; i < num_bufs; i++) { |
| rc = mm_app_deallocate_ion_memory(&app_bufs[i]); |
| } |
| memset(app_bufs, 0, num_bufs * sizeof(mm_camera_app_buf_t)); |
| CDBG("%s: X", __func__); |
| return rc; |
| } |
| |
| int mm_app_stream_initbuf(cam_frame_len_offset_t *frame_offset_info, |
| uint8_t *num_bufs, |
| uint8_t **initial_reg_flag, |
| mm_camera_buf_def_t **bufs, |
| mm_camera_map_unmap_ops_tbl_t *ops_tbl, |
| void *user_data) |
| { |
| mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data; |
| mm_camera_buf_def_t *pBufs = NULL; |
| uint8_t *reg_flags = NULL; |
| int i, rc; |
| |
| stream->offset = *frame_offset_info; |
| CDBG("%s: alloc buf for stream_id %d, len=%d", |
| __func__, stream->s_id, frame_offset_info->frame_len); |
| |
| pBufs = (mm_camera_buf_def_t *)malloc(sizeof(mm_camera_buf_def_t) * stream->num_of_bufs); |
| reg_flags = (uint8_t *)malloc(sizeof(uint8_t) * stream->num_of_bufs); |
| if (pBufs == NULL || reg_flags == NULL) { |
| CDBG_ERROR("%s: No mem for bufs", __func__); |
| if (pBufs != NULL) { |
| free(pBufs); |
| } |
| if (reg_flags != NULL) { |
| free(reg_flags); |
| } |
| return -1; |
| } |
| |
| rc = mm_app_alloc_bufs(&stream->s_bufs[0], |
| frame_offset_info, |
| stream->num_of_bufs, |
| 1); |
| |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: mm_stream_alloc_bufs err = %d", __func__, rc); |
| free(pBufs); |
| free(reg_flags); |
| return rc; |
| } |
| |
| for (i = 0; i < stream->num_of_bufs; i++) { |
| /* mapping stream bufs first */ |
| pBufs[i] = stream->s_bufs[i].buf; |
| reg_flags[i] = 1; |
| rc = ops_tbl->map_ops(pBufs[i].buf_idx, |
| -1, |
| pBufs[i].fd, |
| pBufs[i].frame_len, |
| ops_tbl->userdata); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: mapping buf[%d] err = %d", __func__, i, rc); |
| break; |
| } |
| } |
| |
| if (rc != MM_CAMERA_OK) { |
| int j; |
| for (j=0; j>i; j++) { |
| ops_tbl->unmap_ops(pBufs[j].buf_idx, -1, ops_tbl->userdata); |
| } |
| mm_app_release_bufs(stream->num_of_bufs, &stream->s_bufs[0]); |
| free(pBufs); |
| free(reg_flags); |
| return rc; |
| } |
| |
| *num_bufs = stream->num_of_bufs; |
| *bufs = pBufs; |
| *initial_reg_flag = reg_flags; |
| |
| CDBG("%s: X",__func__); |
| return rc; |
| } |
| |
| int32_t mm_app_stream_deinitbuf(mm_camera_map_unmap_ops_tbl_t *ops_tbl, |
| void *user_data) |
| { |
| mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data; |
| int i; |
| |
| for (i = 0; i < stream->num_of_bufs ; i++) { |
| /* mapping stream bufs first */ |
| ops_tbl->unmap_ops(stream->s_bufs[i].buf.buf_idx, -1, ops_tbl->userdata); |
| } |
| |
| mm_app_release_bufs(stream->num_of_bufs, &stream->s_bufs[0]); |
| |
| CDBG("%s: X",__func__); |
| return 0; |
| } |
| |
| int32_t mm_app_stream_clean_invalidate_buf(int index, void *user_data) |
| { |
| mm_camera_stream_t *stream = (mm_camera_stream_t *)user_data; |
| return mm_app_cache_ops(&stream->s_bufs[index].mem_info, |
| ION_IOC_CLEAN_INV_CACHES); |
| } |
| |
| static void notify_evt_cb(uint32_t camera_handle, |
| mm_camera_event_t *evt, |
| void *user_data) |
| { |
| mm_camera_test_obj_t *test_obj = |
| (mm_camera_test_obj_t *)user_data; |
| if (test_obj == NULL || test_obj->cam->camera_handle != camera_handle) { |
| CDBG_ERROR("%s: Not a valid test obj", __func__); |
| return; |
| } |
| |
| CDBG("%s:E evt = %d", __func__, evt->server_event_type); |
| switch (evt->server_event_type) { |
| case CAM_EVENT_TYPE_AUTO_FOCUS_DONE: |
| CDBG("%s: rcvd auto focus done evt", __func__); |
| break; |
| case CAM_EVENT_TYPE_ZOOM_DONE: |
| CDBG("%s: rcvd zoom done evt", __func__); |
| break; |
| default: |
| break; |
| } |
| |
| CDBG("%s:X", __func__); |
| } |
| |
| int mm_app_open(mm_camera_app_t *cam_app, |
| uint8_t cam_id, |
| mm_camera_test_obj_t *test_obj) |
| { |
| int32_t rc; |
| cam_frame_len_offset_t offset_info; |
| |
| CDBG("%s:BEGIN\n", __func__); |
| |
| test_obj->cam = cam_app->hal_lib.mm_camera_open(cam_id); |
| if(test_obj->cam == NULL) { |
| CDBG_ERROR("%s:dev open error\n", __func__); |
| return -MM_CAMERA_E_GENERAL; |
| } |
| |
| CDBG("Open Camera id = %d handle = %d", cam_id, test_obj->cam->camera_handle); |
| |
| /* alloc ion mem for capability buf */ |
| memset(&offset_info, 0, sizeof(offset_info)); |
| offset_info.frame_len = sizeof(cam_capability_t); |
| rc = mm_app_alloc_bufs(&test_obj->cap_buf, |
| &offset_info, |
| 1, |
| 0); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s:alloc buf for capability error\n", __func__); |
| goto error_after_cam_open; |
| } |
| |
| /* mapping capability buf */ |
| rc = test_obj->cam->ops->map_buf(test_obj->cam->camera_handle, |
| CAM_MAPPING_BUF_TYPE_CAPABILITY, |
| test_obj->cap_buf.mem_info.fd, |
| test_obj->cap_buf.mem_info.size); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s:map for capability error\n", __func__); |
| goto error_after_cap_buf_alloc; |
| } |
| |
| /* alloc ion mem for getparm buf */ |
| memset(&offset_info, 0, sizeof(offset_info)); |
| offset_info.frame_len = sizeof(parm_buffer_t); |
| rc = mm_app_alloc_bufs(&test_obj->parm_buf, |
| &offset_info, |
| 1, |
| 0); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s:alloc buf for getparm_buf error\n", __func__); |
| goto error_after_cap_buf_map; |
| } |
| |
| /* mapping getparm buf */ |
| rc = test_obj->cam->ops->map_buf(test_obj->cam->camera_handle, |
| CAM_MAPPING_BUF_TYPE_PARM_BUF, |
| test_obj->parm_buf.mem_info.fd, |
| test_obj->parm_buf.mem_info.size); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s:map getparm_buf error\n", __func__); |
| goto error_after_getparm_buf_alloc; |
| } |
| |
| rc = test_obj->cam->ops->register_event_notify(test_obj->cam->camera_handle, |
| notify_evt_cb, |
| test_obj); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: failed register_event_notify", __func__); |
| rc = -MM_CAMERA_E_GENERAL; |
| goto error_after_getparm_buf_map; |
| } |
| |
| rc = test_obj->cam->ops->query_capability(test_obj->cam->camera_handle); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: failed query_capability", __func__); |
| rc = -MM_CAMERA_E_GENERAL; |
| goto error_after_getparm_buf_map; |
| } |
| |
| memset(&test_obj->jpeg_ops, 0, sizeof(mm_jpeg_ops_t)); |
| test_obj->jpeg_hdl = cam_app->hal_lib.jpeg_open(&test_obj->jpeg_ops); |
| if (test_obj->jpeg_hdl == 0) { |
| CDBG_ERROR("%s: jpeg lib open err", __func__); |
| rc = -MM_CAMERA_E_GENERAL; |
| goto error_after_getparm_buf_map; |
| } |
| |
| return rc; |
| |
| error_after_getparm_buf_map: |
| test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle, |
| CAM_MAPPING_BUF_TYPE_PARM_BUF); |
| error_after_getparm_buf_alloc: |
| mm_app_release_bufs(1, &test_obj->parm_buf); |
| error_after_cap_buf_map: |
| test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle, |
| CAM_MAPPING_BUF_TYPE_CAPABILITY); |
| error_after_cap_buf_alloc: |
| mm_app_release_bufs(1, &test_obj->cap_buf); |
| error_after_cam_open: |
| test_obj->cam->ops->close_camera(test_obj->cam->camera_handle); |
| test_obj->cam = NULL; |
| return rc; |
| } |
| |
| int mm_app_close(mm_camera_test_obj_t *test_obj) |
| { |
| uint32_t rc = MM_CAMERA_OK; |
| |
| if (test_obj == NULL || test_obj->cam ==NULL) { |
| CDBG_ERROR("%s: cam not opened", __func__); |
| return -MM_CAMERA_E_GENERAL; |
| } |
| |
| /* unmap capability buf */ |
| rc = test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle, |
| CAM_MAPPING_BUF_TYPE_CAPABILITY); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: unmap capability buf failed, rc=%d", __func__, rc); |
| } |
| |
| /* unmap parm buf */ |
| rc = test_obj->cam->ops->unmap_buf(test_obj->cam->camera_handle, |
| CAM_MAPPING_BUF_TYPE_PARM_BUF); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: unmap setparm buf failed, rc=%d", __func__, rc); |
| } |
| |
| rc = test_obj->cam->ops->close_camera(test_obj->cam->camera_handle); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: close camera failed, rc=%d", __func__, rc); |
| } |
| test_obj->cam = NULL; |
| |
| /* close jpeg client */ |
| if (test_obj->jpeg_hdl && test_obj->jpeg_ops.close) { |
| rc = test_obj->jpeg_ops.close(test_obj->jpeg_hdl); |
| test_obj->jpeg_hdl = 0; |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: close jpeg failed, rc=%d", __func__, rc); |
| } |
| } |
| |
| /* dealloc capability buf */ |
| rc = mm_app_release_bufs(1, &test_obj->cap_buf); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: release capability buf failed, rc=%d", __func__, rc); |
| } |
| |
| /* dealloc parm buf */ |
| rc = mm_app_release_bufs(1, &test_obj->parm_buf); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s: release setparm buf failed, rc=%d", __func__, rc); |
| } |
| |
| return MM_CAMERA_OK; |
| } |
| |
| mm_camera_channel_t * mm_app_add_channel(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_type_t ch_type, |
| mm_camera_channel_attr_t *attr, |
| mm_camera_buf_notify_t channel_cb, |
| void *userdata) |
| { |
| uint32_t ch_id = 0; |
| mm_camera_channel_t *channel = NULL; |
| |
| ch_id = test_obj->cam->ops->add_channel(test_obj->cam->camera_handle, |
| attr, |
| channel_cb, |
| userdata); |
| if (ch_id == 0) { |
| CDBG_ERROR("%s: add channel failed", __func__); |
| return NULL; |
| } |
| channel = &test_obj->channels[ch_type]; |
| channel->ch_id = ch_id; |
| return channel; |
| } |
| |
| int mm_app_del_channel(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_t *channel) |
| { |
| test_obj->cam->ops->delete_channel(test_obj->cam->camera_handle, |
| channel->ch_id); |
| memset(channel, 0, sizeof(mm_camera_channel_t)); |
| return MM_CAMERA_OK; |
| } |
| |
| mm_camera_stream_t * mm_app_add_stream(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_t *channel) |
| { |
| mm_camera_stream_t *stream = NULL; |
| int rc = MM_CAMERA_OK; |
| cam_frame_len_offset_t offset_info; |
| |
| stream = &(channel->streams[channel->num_streams++]); |
| stream->s_id = test_obj->cam->ops->add_stream(test_obj->cam->camera_handle, |
| channel->ch_id); |
| if (stream->s_id == 0) { |
| CDBG_ERROR("%s: add stream failed", __func__); |
| return NULL; |
| } |
| |
| /* alloc ion mem for stream_info buf */ |
| memset(&offset_info, 0, sizeof(offset_info)); |
| offset_info.frame_len = sizeof(cam_stream_info_t); |
| rc = mm_app_alloc_bufs(&stream->s_info_buf, |
| &offset_info, |
| 1, |
| 0); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s:alloc buf for stream_info error\n", __func__); |
| test_obj->cam->ops->delete_stream(test_obj->cam->camera_handle, |
| channel->ch_id, |
| stream->s_id); |
| stream->s_id = 0; |
| return NULL; |
| } |
| |
| /* mapping streaminfo buf */ |
| rc = test_obj->cam->ops->map_stream_buf(test_obj->cam->camera_handle, |
| channel->ch_id, |
| stream->s_id, |
| CAM_MAPPING_BUF_TYPE_STREAM_INFO, |
| 0, |
| -1, |
| stream->s_info_buf.mem_info.fd, |
| stream->s_info_buf.mem_info.size); |
| if (rc != MM_CAMERA_OK) { |
| CDBG_ERROR("%s:map setparm_buf error\n", __func__); |
| mm_app_deallocate_ion_memory(&stream->s_info_buf); |
| test_obj->cam->ops->delete_stream(test_obj->cam->camera_handle, |
| channel->ch_id, |
| stream->s_id); |
| stream->s_id = 0; |
| return NULL; |
| } |
| |
| return stream; |
| } |
| |
| int mm_app_del_stream(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_t *channel, |
| mm_camera_stream_t *stream) |
| { |
| test_obj->cam->ops->unmap_stream_buf(test_obj->cam->camera_handle, |
| channel->ch_id, |
| stream->s_id, |
| CAM_MAPPING_BUF_TYPE_STREAM_INFO, |
| 0, |
| -1); |
| mm_app_deallocate_ion_memory(&stream->s_info_buf); |
| test_obj->cam->ops->delete_stream(test_obj->cam->camera_handle, |
| channel->ch_id, |
| stream->s_id); |
| memset(stream, 0, sizeof(mm_camera_stream_t)); |
| return MM_CAMERA_OK; |
| } |
| |
| mm_camera_channel_t *mm_app_get_channel_by_type(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_type_t ch_type) |
| { |
| return &test_obj->channels[ch_type]; |
| } |
| |
| int mm_app_config_stream(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_t *channel, |
| mm_camera_stream_t *stream, |
| mm_camera_stream_config_t *config) |
| { |
| return test_obj->cam->ops->config_stream(test_obj->cam->camera_handle, |
| channel->ch_id, |
| stream->s_id, |
| config); |
| } |
| |
| int mm_app_start_channel(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_t *channel) |
| { |
| return test_obj->cam->ops->start_channel(test_obj->cam->camera_handle, |
| channel->ch_id); |
| } |
| |
| int mm_app_stop_channel(mm_camera_test_obj_t *test_obj, |
| mm_camera_channel_t *channel) |
| { |
| return test_obj->cam->ops->stop_channel(test_obj->cam->camera_handle, |
| channel->ch_id); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| int c; |
| int rc; |
| int run_tc = 0; |
| int run_dual_tc = 0; |
| mm_camera_app_t my_cam_app; |
| |
| CDBG("\nCamera Test Application\n"); |
| |
| while ((c = getopt(argc, argv, "tdh")) != -1) { |
| switch (c) { |
| case 't': |
| run_tc = 1; |
| break; |
| case 'd': |
| run_dual_tc = 1; |
| break; |
| case 'h': |
| default: |
| printf("usage: %s [-t] [-d] \n", argv[0]); |
| printf("-t: Unit test \n"); |
| printf("-d: Dual camera test \n"); |
| return 0; |
| } |
| } |
| |
| memset(&my_cam_app, 0, sizeof(mm_camera_app_t)); |
| if((mm_app_load_hal(&my_cam_app) != MM_CAMERA_OK)) { |
| CDBG_ERROR("%s:mm_app_init err\n", __func__); |
| return -1; |
| } |
| |
| if(run_tc) { |
| printf("\tRunning unit test engine only\n"); |
| rc = mm_app_unit_test_entry(&my_cam_app); |
| printf("\tUnit test engine. EXIT(%d)!!!\n", rc); |
| return rc; |
| } |
| #if 0 |
| if(run_dual_tc) { |
| printf("\tRunning Dual camera test engine only\n"); |
| rc = mm_app_dual_test_entry(&my_cam_app); |
| printf("\t Dual camera engine. EXIT(%d)!!!\n", rc); |
| exit(rc); |
| } |
| #endif |
| /* Clean up and exit. */ |
| CDBG("Exiting test app\n"); |
| return 0; |
| } |
