From 808d0b578511aac96a32101c3df523e6fed5b0d8 Mon Sep 17 00:00:00 2001 From: Simon Shields Date: Thu, 10 Dec 2015 00:00:39 +1100 Subject: i9300: remove CameraWrapper open source camera is better in every possible way. This also doesn't build anymore. Change-Id: If1048b8df45679adc5bdf357dd13f1b3e6365dcb --- camera/Android.mk | 22 -- camera/CameraWrapper.cpp | 625 ----------------------------------------------- 2 files changed, 647 deletions(-) delete mode 100644 camera/Android.mk delete mode 100644 camera/CameraWrapper.cpp diff --git a/camera/Android.mk b/camera/Android.mk deleted file mode 100644 index 04ad79c..0000000 --- a/camera/Android.mk +++ /dev/null @@ -1,22 +0,0 @@ -ifeq ($(TARGET_PROVIDES_CAMERA_HAL),true) - -LOCAL_PATH := $(call my-dir) -include $(CLEAR_VARS) - -LOCAL_SRC_FILES := \ - CameraWrapper.cpp - -LOCAL_SHARED_LIBRARIES := \ - libhardware liblog libcamera_client libutils - -LOCAL_C_INCLUDES += \ - system/media/camera/include - -LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw -LOCAL_MODULE := camera.exynos4 -LOCAL_MODULE_TAGS := optional - -include $(BUILD_SHARED_LIBRARY) -#include $(BUILD_HEAPTRACKED_SHARED_LIBRARY) - -endif diff --git a/camera/CameraWrapper.cpp b/camera/CameraWrapper.cpp deleted file mode 100644 index 52ef2f8..0000000 --- a/camera/CameraWrapper.cpp +++ /dev/null @@ -1,625 +0,0 @@ -/* - * Copyright (C) 2012-2013, The CyanogenMod Project - * Copyright (C) 2015 The OmniROM Project - * - * 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 1 - -#define LOG_PARAMETERS 0 -#define LOG_TAG "CameraWrapper" - -#include -#include -#include -#include -#include -#include -#include - -static android::Mutex gCameraWrapperLock; -static camera_module_t *gVendorModule = 0; - -bool preview_running = false; - -static int camera_device_open(const hw_module_t *module, const char *name, - hw_device_t **device); -static int camera_device_close(hw_device_t *device); -static int camera_get_number_of_cameras(void); -static int camera_get_camera_info(int camera_id, struct camera_info *info); - -static struct hw_module_methods_t camera_module_methods = { - .open = camera_device_open -}; - -camera_module_t HAL_MODULE_INFO_SYM = { - .common = { - .tag = HARDWARE_MODULE_TAG, - .module_api_version = CAMERA_MODULE_API_VERSION_1_0, - .hal_api_version = HARDWARE_HAL_API_VERSION, - .id = CAMERA_HARDWARE_MODULE_ID, - .name = "i9300 Camera Wrapper", - .author = "The OmniROM Project", - .methods = &camera_module_methods, - .dso = NULL, /* fix compilation warnings */ - .reserved = { 0 }, /* fix compilation warnings */ - }, - .get_number_of_cameras = camera_get_number_of_cameras, - .get_camera_info = camera_get_camera_info, - .set_callbacks = NULL, /* fix compilation warnings, unused in API V1 */ - .get_vendor_tag_ops = NULL, /* fix compilation warnings, unused in API V1 */ - .open_legacy = NULL, /* fix compilation warnings, unused in API V1 */ - .reserved = { 0 }, /* fix compilation warnings */ -}; - -typedef struct wrapper_camera_device { - camera_device_t base; - int id; - camera_device_t *vendor; -} wrapper_camera_device_t; - -#define VENDOR_CALL(device, func, ...) ({ \ - wrapper_camera_device_t *__wrapper_dev = (wrapper_camera_device_t*) device; \ - __wrapper_dev->vendor->ops->func(__wrapper_dev->vendor, ##__VA_ARGS__); \ -}) - -#define CAMERA_ID(device) (((wrapper_camera_device_t *)(device))->id) - -static int check_vendor_module() -{ - int rv = 0; - ALOGV("%s", __FUNCTION__); - - if (gVendorModule) { - ALOGV("already got vendor camera module"); - return 0; - } - - rv = hw_get_module("vendor-camera", (const hw_module_t **) &gVendorModule); - - if (rv) - ALOGE("%s: failed to open vendor camera module", __FUNCTION__); - - return rv; -} - -const static char *iso_values[] = {"auto,ISO100,ISO200,ISO400,ISO800", "auto"}; - -static char *camera_fixup_getparams(int id, const char *settings) -{ - android::CameraParameters params; - params.unflatten(android::String8(settings)); - - // fix params here - params.set(android::CameraParameters::KEY_SUPPORTED_ISO_MODES, - iso_values[id]); - params.set(android::CameraParameters::KEY_VIDEO_SNAPSHOT_SUPPORTED, "true"); - - android::String8 strParams = params.flatten(); - char *ret = strdup(strParams.string()); - - ALOGV("%s: get parameters fixed up", __FUNCTION__); - return ret; -} - -char *camera_fixup_setparams(int id, const char *settings) -{ - android::CameraParameters params; - params.unflatten(android::String8(settings)); - - // fix params here - if (params.get("iso")) { - const char *isoMode = params.get(android::CameraParameters::KEY_ISO_MODE); - - if (strcmp(isoMode, "ISO100") == 0) - params.set(android::CameraParameters::KEY_ISO_MODE, "100"); - else if (strcmp(isoMode, "ISO200") == 0) - params.set(android::CameraParameters::KEY_ISO_MODE, "200"); - else if (strcmp(isoMode, "ISO400") == 0) - params.set(android::CameraParameters::KEY_ISO_MODE, "400"); - else if (strcmp(isoMode, "ISO800") == 0) - params.set(android::CameraParameters::KEY_ISO_MODE, "800"); - } - - params.set(android::CameraParameters::KEY_CITYID, 0); - - android::String8 strParams = params.flatten(); - char *ret = strdup(strParams.string()); - - ALOGV("%s: set parameters fixed up", __FUNCTION__); - return ret; -} - -/******************************************************************* - * implementation of camera_device_ops functions - *******************************************************************/ - -int camera_set_preview_window(struct camera_device *device, - struct preview_stream_ops *window) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, set_preview_window, window); -} - -void camera_set_callbacks(struct camera_device *device, - camera_notify_callback notify_cb, - camera_data_callback data_cb, - camera_data_timestamp_callback data_cb_timestamp, - camera_request_memory get_memory, - void *user) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - VENDOR_CALL(device, set_callbacks, notify_cb, data_cb, data_cb_timestamp, - get_memory, user); -} - -void camera_enable_msg_type(struct camera_device *device, int32_t msg_type) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - VENDOR_CALL(device, enable_msg_type, msg_type); -} - -void camera_disable_msg_type(struct camera_device *device, int32_t msg_type) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - VENDOR_CALL(device, disable_msg_type, msg_type); -} - -int camera_msg_type_enabled(struct camera_device *device, int32_t msg_type) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return 0; - - return VENDOR_CALL(device, msg_type_enabled, msg_type); -} - -int camera_start_preview(struct camera_device *device) -{ - int rc; - - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - rc = VENDOR_CALL(device, start_preview); - if (rc) - preview_running = true; - - return rc; -} - -void camera_stop_preview(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - // Workaround for camera freezes - VENDOR_CALL(device, send_command, 7, 0, 0); - - VENDOR_CALL(device, stop_preview); - - preview_running = false; -} - -int camera_preview_enabled(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, preview_enabled); -} - -int camera_store_meta_data_in_buffers(struct camera_device *device, int enable) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, store_meta_data_in_buffers, enable); -} - -int camera_start_recording(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return EINVAL; - - return VENDOR_CALL(device, start_recording); -} - -void camera_stop_recording(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - VENDOR_CALL(device, stop_recording); -} - -int camera_recording_enabled(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, recording_enabled); -} - -void camera_release_recording_frame(struct camera_device *device, - const void *opaque) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - VENDOR_CALL(device, release_recording_frame, opaque); -} - -int camera_auto_focus(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, auto_focus); -} - -int camera_cancel_auto_focus(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - if (preview_running) - return VENDOR_CALL(device, cancel_auto_focus); - - return 0; -} - -int camera_take_picture(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, take_picture); -} - -int camera_cancel_picture(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, cancel_picture); -} - -int camera_set_parameters(struct camera_device *device, const char *params) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - -#if LOG_PARAMETERS - ALOGV("Before fixup:"); - __android_log_write(ANDROID_LOG_VERBOSE, LOG_TAG, params); -#endif - - char *tmp = NULL; - tmp = camera_fixup_setparams(CAMERA_ID(device), params); - -#if LOG_PARAMETERS - ALOGV("After fixup:"); - __android_log_write(ANDROID_LOG_VERBOSE, LOG_TAG, tmp); -#endif - - int ret = VENDOR_CALL(device, set_parameters, tmp); - return ret; -} - -char* camera_get_parameters(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return NULL; - - char *params = VENDOR_CALL(device, get_parameters); - -#if LOG_PARAMETERS - ALOGV("Before fixup:"); - __android_log_write(ANDROID_LOG_VERBOSE, LOG_TAG, params); -#endif - - char *tmp = camera_fixup_getparams(CAMERA_ID(device), params); - VENDOR_CALL(device, put_parameters, params); - params = tmp; - -#if LOG_PARAMETERS - ALOGV("After fixup:"); - __android_log_write(ANDROID_LOG_VERBOSE, LOG_TAG, tmp); -#endif - - return params; -} - -static void camera_put_parameters(struct camera_device *device, char *params) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (params) - free(params); -} - -int camera_send_command(struct camera_device *device, int32_t cmd, int32_t arg1, int32_t arg2) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, send_command, cmd, arg1, arg2); -} - -void camera_release(struct camera_device *device) -{ - ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, - (uintptr_t)(((wrapper_camera_device_t *)device)->vendor)); - - if (!device) - return; - - VENDOR_CALL(device, release); -} - -int camera_dump(struct camera_device *device, int fd) -{ - if (!device) - return -EINVAL; - - return VENDOR_CALL(device, dump, fd); -} - -#ifdef HEAPTRACKER -extern "C" void heaptracker_free_leaked_memory(void); -#endif - -int camera_device_close(hw_device_t *device) -{ - int ret = 0; - wrapper_camera_device_t *wrapper_dev = NULL; - - ALOGV("%s", __FUNCTION__); - - android::Mutex::Autolock lock(gCameraWrapperLock); - - if (!device) { - ret = -EINVAL; - goto done; - } - - wrapper_dev = (wrapper_camera_device_t *) device; - - ALOGI("closing camera device with id %d", wrapper_dev->id); - - wrapper_dev->vendor->common.close((hw_device_t *) wrapper_dev->vendor); - - if (wrapper_dev->base.ops) - free(wrapper_dev->base.ops); - - free(wrapper_dev); - -done: -#ifdef HEAPTRACKER - heaptracker_free_leaked_memory(); -#endif - - ALOGI("camera device closed"); - - return ret; -} - -/******************************************************************* - * implementation of camera_module functions - *******************************************************************/ - -/* open device handle to one of the cameras - * - * assume camera service will keep singleton of each camera - * so this function will always only be called once per camera instance - */ - -int camera_device_open(const hw_module_t *module, const char *name, - hw_device_t **device) -{ - int rv = 0; - int num_cameras = 0; - int cameraid; - wrapper_camera_device_t *camera_device = NULL; - camera_device_ops_t *camera_ops = NULL; - - android::Mutex::Autolock lock(gCameraWrapperLock); - - ALOGV("%s", __FUNCTION__); - - if (name != NULL) { - if (check_vendor_module()) - return -EINVAL; - - cameraid = atoi(name); - num_cameras = gVendorModule->get_number_of_cameras(); - - if (cameraid > num_cameras) { - ALOGE("%s: camera service provided out of bounds camera id (id = %d, num supported = %d)", - __FUNCTION__, cameraid, num_cameras); - rv = -EINVAL; - goto fail; - } - - camera_device = (wrapper_camera_device_t *) malloc(sizeof(*camera_device)); - if (!camera_device) { - ALOGE("%s: camera_device allocation fail", __FUNCTION__); - rv = -ENOMEM; - goto fail; - } - - memset(camera_device, 0, sizeof(*camera_device)); - camera_device->id = cameraid; - - rv = gVendorModule->common.methods->open( - (const hw_module_t *) gVendorModule, name, - (hw_device_t **) &(camera_device->vendor)); - if (rv) { - ALOGE("%s: vendor camera open fail", __FUNCTION__); - goto fail; - } - - ALOGV("%s: got vendor camera device 0x%08X", - __FUNCTION__, (uintptr_t) (camera_device->vendor)); - - camera_ops = (camera_device_ops_t *) malloc(sizeof(*camera_ops)); - if (!camera_ops) { - ALOGE("%s: camera_ops allocation fail", __FUNCTION__); - rv = -ENOMEM; - goto fail; - } - - memset(camera_ops, 0, sizeof(*camera_ops)); - - camera_device->base.common.tag = HARDWARE_DEVICE_TAG; - camera_device->base.common.version = CAMERA_DEVICE_API_VERSION_1_0; - camera_device->base.common.module = (hw_module_t *) module; - camera_device->base.common.close = camera_device_close; - camera_device->base.ops = camera_ops; - - camera_ops->set_preview_window = camera_set_preview_window; - camera_ops->set_callbacks = camera_set_callbacks; - camera_ops->enable_msg_type = camera_enable_msg_type; - camera_ops->disable_msg_type = camera_disable_msg_type; - camera_ops->msg_type_enabled = camera_msg_type_enabled; - camera_ops->start_preview = camera_start_preview; - camera_ops->stop_preview = camera_stop_preview; - camera_ops->preview_enabled = camera_preview_enabled; - camera_ops->store_meta_data_in_buffers = camera_store_meta_data_in_buffers; - camera_ops->start_recording = camera_start_recording; - camera_ops->stop_recording = camera_stop_recording; - camera_ops->recording_enabled = camera_recording_enabled; - camera_ops->release_recording_frame = camera_release_recording_frame; - camera_ops->auto_focus = camera_auto_focus; - camera_ops->cancel_auto_focus = camera_cancel_auto_focus; - camera_ops->take_picture = camera_take_picture; - camera_ops->cancel_picture = camera_cancel_picture; - camera_ops->set_parameters = camera_set_parameters; - camera_ops->get_parameters = camera_get_parameters; - camera_ops->put_parameters = camera_put_parameters; - camera_ops->send_command = camera_send_command; - camera_ops->release = camera_release; - camera_ops->dump = camera_dump; - - *device = &camera_device->base.common; - } - - ALOGI("camera device with id %d opened", camera_device->id); - - return rv; - -fail: - if (camera_device) { - free(camera_device); - camera_device = NULL; - } - - if (camera_ops) { - free(camera_ops); - camera_ops = NULL; - } - - *device = NULL; - - return rv; -} - -int camera_get_number_of_cameras(void) -{ - ALOGV("%s", __FUNCTION__); - - if (check_vendor_module()) - return 0; - - return gVendorModule->get_number_of_cameras(); -} - -int camera_get_camera_info(int camera_id, struct camera_info *info) -{ - ALOGV("%s", __FUNCTION__); - - if (check_vendor_module()) - return 0; - - return gVendorModule->get_camera_info(camera_id, info); -} -- cgit v1.1