klte-common: Clean up camera wrapper code
* Make static functions static * Code formatting * Standardize function signatures Change-Id: I2396073069e7bf21fcc85d7272865a1a59600f3b
This commit is contained in:
Ethan Chen
parent
1eeeb43867
commit
8f74663053
1 changed files with 133 additions and 133 deletions
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@ -21,8 +21,7 @@
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*
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*/
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// #define LOG_NDEBUG 0
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#define LOG_PARAMETERS
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//#define LOG_NDEBUG 0
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#define LOG_TAG "CameraWrapper"
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#include <cutils/log.h>
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@ -39,13 +38,11 @@ static camera_module_t *gVendorModule = 0;
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static char **fixed_set_params = NULL;
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static int camera_device_open(const hw_module_t* module, const char* name,
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hw_device_t** device);
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static int camera_device_close(hw_device_t* device);
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static int camera_device_open(const hw_module_t *module, const char *name,
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hw_device_t **device);
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static int camera_device_close(hw_device_t *device);
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static int camera_get_number_of_cameras(void);
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static int camera_get_camera_info(int camera_id, struct camera_info *info);
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static int camera_send_command(struct camera_device * device, int32_t cmd,
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int32_t arg1, int32_t arg2);
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static struct hw_module_methods_t camera_module_methods = {
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.open = camera_device_open
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@ -53,7 +50,7 @@ static struct hw_module_methods_t camera_module_methods = {
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camera_module_t HAL_MODULE_INFO_SYM = {
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.common = {
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tag: HARDWARE_MODULE_TAG,
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.tag = HARDWARE_MODULE_TAG,
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.module_api_version = CAMERA_MODULE_API_VERSION_1_0,
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.hal_api_version = HARDWARE_HAL_API_VERSION,
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.id = CAMERA_HARDWARE_MODULE_ID,
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@ -87,9 +84,9 @@ typedef struct wrapper_camera_device {
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static int check_vendor_module()
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{
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int rv = 0;
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ALOGI("%s", __FUNCTION__);
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ALOGV("%s", __FUNCTION__);
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if(gVendorModule)
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if (gVendorModule)
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return 0;
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rv = hw_get_module_by_class("camera", "vendor",
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@ -108,7 +105,7 @@ static char *camera_fixup_getparams(int __attribute__((unused)) id,
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android::CameraParameters params;
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params.unflatten(android::String8(settings));
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#ifdef LOG_PARAMETERS
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#if !LOG_NDEBUG
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ALOGV("%s: original parameters:", __FUNCTION__);
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params.dump();
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#endif
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@ -118,7 +115,7 @@ static char *camera_fixup_getparams(int __attribute__((unused)) id,
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* that it really is okay to turn it off.
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*/
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const char* hfrValues = params.get(KEY_VIDEO_HFR_VALUES);
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const char *hfrValues = params.get(KEY_VIDEO_HFR_VALUES);
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if (hfrValues && *hfrValues && ! strstr(hfrValues, "off")) {
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char tmp[strlen(hfrValues) + 4 + 1];
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sprintf(tmp, "%s,off", hfrValues);
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@ -128,25 +125,25 @@ static char *camera_fixup_getparams(int __attribute__((unused)) id,
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android::String8 strParams = params.flatten();
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char *ret = strdup(strParams.string());
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#ifdef LOG_PARAMETERS
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#if !LOG_NDEBUG
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ALOGV("%s: fixed parameters:", __FUNCTION__);
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params.dump();
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#endif
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return ret;
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}
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char * camera_fixup_setparams(struct camera_device * device, const char * settings)
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static char *camera_fixup_setparams(int id, const char *settings)
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{
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int id = CAMERA_ID(device);
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android::CameraParameters params;
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params.unflatten(android::String8(settings));
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#ifdef LOG_PARAMETERS
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#if !LOG_NDEBUG
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ALOGV("%s: original parameters:", __FUNCTION__);
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params.dump();
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#endif
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const char* recordingHint = params.get(android::CameraParameters::KEY_RECORDING_HINT);
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const char *recordingHint = params.get(android::CameraParameters::KEY_RECORDING_HINT);
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bool isVideo = recordingHint && !strcmp(recordingHint, "true");
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if (isVideo) {
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@ -163,7 +160,7 @@ char * camera_fixup_setparams(struct camera_device * device, const char * settin
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fixed_set_params[id] = strdup(strParams.string());
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char *ret = fixed_set_params[id];
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#ifdef LOG_PARAMETERS
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#if !LOG_NDEBUG
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ALOGV("%s: fixed parameters:", __FUNCTION__);
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params.dump();
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#endif
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@ -175,227 +172,230 @@ char * camera_fixup_setparams(struct camera_device * device, const char * settin
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* implementation of camera_device_ops functions
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*******************************************************************/
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int camera_set_preview_window(struct camera_device * device,
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static int camera_set_preview_window(struct camera_device *device,
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struct preview_stream_ops *window)
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{
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, set_preview_window, window);
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}
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void camera_set_callbacks(struct camera_device * device,
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static void camera_set_callbacks(struct camera_device *device,
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camera_notify_callback notify_cb,
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camera_data_callback data_cb,
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camera_data_timestamp_callback data_cb_timestamp,
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camera_request_memory get_memory,
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void *user)
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{
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGI("%s", __FUNCTION__);
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return;
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VENDOR_CALL(device, set_callbacks, notify_cb, data_cb, data_cb_timestamp, get_memory, user);
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}
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void camera_enable_msg_type(struct camera_device * device, int32_t msg_type)
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static void camera_enable_msg_type(struct camera_device *device,
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int32_t msg_type)
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{
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGI("%s", __FUNCTION__);
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return;
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VENDOR_CALL(device, enable_msg_type, msg_type);
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}
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void camera_disable_msg_type(struct camera_device * device, int32_t msg_type)
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static void camera_disable_msg_type(struct camera_device *device,
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int32_t msg_type)
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{
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGI("%s", __FUNCTION__);
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return;
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VENDOR_CALL(device, disable_msg_type, msg_type);
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}
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int camera_msg_type_enabled(struct camera_device * device, int32_t msg_type)
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static int camera_msg_type_enabled(struct camera_device *device,
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int32_t msg_type)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return 0;
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return VENDOR_CALL(device, msg_type_enabled, msg_type);
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}
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int camera_start_preview(struct camera_device * device)
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static int camera_start_preview(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, start_preview);
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}
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void camera_stop_preview(struct camera_device * device)
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static void camera_stop_preview(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return;
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VENDOR_CALL(device, stop_preview);
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}
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int camera_preview_enabled(struct camera_device * device)
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static int camera_preview_enabled(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, preview_enabled);
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}
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int camera_store_meta_data_in_buffers(struct camera_device * device, int enable)
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static int camera_store_meta_data_in_buffers(struct camera_device *device,
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int enable)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, store_meta_data_in_buffers, enable);
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}
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int camera_start_recording(struct camera_device * device)
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static int camera_start_recording(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return EINVAL;
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return VENDOR_CALL(device, start_recording);
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}
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void camera_stop_recording(struct camera_device * device)
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static void camera_stop_recording(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return;
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VENDOR_CALL(device, stop_recording);
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}
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int camera_recording_enabled(struct camera_device * device)
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static int camera_recording_enabled(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, recording_enabled);
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}
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void camera_release_recording_frame(struct camera_device * device,
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const void *opaque)
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static void camera_release_recording_frame(struct camera_device *device,
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const void *opaque)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return;
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VENDOR_CALL(device, release_recording_frame, opaque);
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}
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int camera_auto_focus(struct camera_device * device)
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static int camera_auto_focus(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, auto_focus);
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}
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int camera_cancel_auto_focus(struct camera_device * device)
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static int camera_cancel_auto_focus(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, cancel_auto_focus);
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}
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int camera_take_picture(struct camera_device * device)
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static int camera_take_picture(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, take_picture);
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}
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int camera_cancel_picture(struct camera_device * device)
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static int camera_cancel_picture(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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return VENDOR_CALL(device, cancel_picture);
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}
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int camera_set_parameters(struct camera_device * device, const char *params)
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static int camera_set_parameters(struct camera_device *device, const char *params)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return -EINVAL;
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char *tmp = NULL;
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tmp = camera_fixup_setparams(device, params);
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tmp = camera_fixup_setparams(CAMERA_ID(device), params);
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int ret = VENDOR_CALL(device, set_parameters, tmp);
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return ret;
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}
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char* camera_get_parameters(struct camera_device * device)
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static char *camera_get_parameters(struct camera_device *device)
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{
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ALOGI("%s", __FUNCTION__);
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ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
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(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
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if(!device)
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if (!device)
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return NULL;
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char* params = VENDOR_CALL(device, get_parameters);
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char *params = VENDOR_CALL(device, get_parameters);
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char * tmp = camera_fixup_getparams(CAMERA_ID(device), params);
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char *tmp = camera_fixup_getparams(CAMERA_ID(device), params);
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VENDOR_CALL(device, put_parameters, params);
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params = tmp;
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@ -404,39 +404,42 @@ char* camera_get_parameters(struct camera_device * device)
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|
||||
static void camera_put_parameters(struct camera_device *device, char *params)
|
||||
{
|
||||
ALOGI("%s", __FUNCTION__);
|
||||
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
|
||||
ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
|
||||
(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
|
||||
|
||||
if(params)
|
||||
if (params)
|
||||
free(params);
|
||||
}
|
||||
|
||||
int camera_send_command(struct camera_device * device,
|
||||
int32_t cmd, int32_t arg1, int32_t arg2)
|
||||
static int camera_send_command(struct camera_device *device,
|
||||
int32_t cmd, int32_t arg1, int32_t arg2)
|
||||
{
|
||||
ALOGI("%s", __FUNCTION__);
|
||||
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
|
||||
ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
|
||||
(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
|
||||
|
||||
if(!device)
|
||||
if (!device)
|
||||
return -EINVAL;
|
||||
|
||||
return VENDOR_CALL(device, send_command, cmd, arg1, arg2);
|
||||
}
|
||||
|
||||
void camera_release(struct camera_device * device)
|
||||
static void camera_release(struct camera_device *device)
|
||||
{
|
||||
ALOGI("%s", __FUNCTION__);
|
||||
ALOGI("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device, (uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
|
||||
ALOGV("%s->%08X->%08X", __FUNCTION__, (uintptr_t)device,
|
||||
(uintptr_t)(((wrapper_camera_device_t*)device)->vendor));
|
||||
|
||||
if(!device)
|
||||
if (!device)
|
||||
return;
|
||||
|
||||
VENDOR_CALL(device, release);
|
||||
}
|
||||
|
||||
int camera_dump(struct camera_device * device, int fd)
|
||||
static int camera_dump(struct camera_device *device, int fd)
|
||||
{
|
||||
if(!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, dump, fd);
|
||||
|
|
@ -444,12 +447,12 @@ int camera_dump(struct camera_device * device, int fd)
|
|||
|
||||
extern "C" void heaptracker_free_leaked_memory(void);
|
||||
|
||||
int camera_device_close(hw_device_t* device)
|
||||
static int camera_device_close(hw_device_t *device)
|
||||
{
|
||||
int ret = 0;
|
||||
wrapper_camera_device_t *wrapper_dev = NULL;
|
||||
|
||||
ALOGI("%s", __FUNCTION__);
|
||||
ALOGV("%s", __FUNCTION__);
|
||||
|
||||
android::Mutex::Autolock lock(gCameraWrapperLock);
|
||||
|
||||
|
|
@ -486,18 +489,18 @@ done:
|
|||
* 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)
|
||||
static 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;
|
||||
wrapper_camera_device_t *camera_device = NULL;
|
||||
camera_device_ops_t *camera_ops = NULL;
|
||||
|
||||
android::Mutex::Autolock lock(gCameraWrapperLock);
|
||||
|
||||
ALOGI("camera_device open");
|
||||
ALOGV("camera_device open");
|
||||
|
||||
if (name != NULL) {
|
||||
if (check_vendor_module())
|
||||
|
|
@ -514,8 +517,7 @@ int camera_device_open(const hw_module_t* module, const char* name,
|
|||
}
|
||||
memset(fixed_set_params, 0, sizeof(char *) * num_cameras);
|
||||
|
||||
if(cameraid > num_cameras)
|
||||
{
|
||||
if (cameraid > num_cameras) {
|
||||
ALOGE("camera service provided cameraid out of bounds, "
|
||||
"cameraid = %d, num supported = %d",
|
||||
cameraid, num_cameras);
|
||||
|
|
@ -524,8 +526,7 @@ int camera_device_open(const hw_module_t* module, const char* name,
|
|||
}
|
||||
|
||||
camera_device = (wrapper_camera_device_t*)malloc(sizeof(*camera_device));
|
||||
if(!camera_device)
|
||||
{
|
||||
if (!camera_device) {
|
||||
ALOGE("camera_device allocation fail");
|
||||
rv = -ENOMEM;
|
||||
goto fail;
|
||||
|
|
@ -540,12 +541,11 @@ int camera_device_open(const hw_module_t* module, const char* name,
|
|||
ALOGE("vendor camera open fail");
|
||||
goto fail;
|
||||
}
|
||||
ALOGI("%s: got vendor camera device 0x%08X",
|
||||
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)
|
||||
{
|
||||
if (!camera_ops) {
|
||||
ALOGE("camera_ops allocation fail");
|
||||
rv = -ENOMEM;
|
||||
goto fail;
|
||||
|
|
@ -589,11 +589,11 @@ int camera_device_open(const hw_module_t* module, const char* name,
|
|||
return rv;
|
||||
|
||||
fail:
|
||||
if(camera_device) {
|
||||
if (camera_device) {
|
||||
free(camera_device);
|
||||
camera_device = NULL;
|
||||
}
|
||||
if(camera_ops) {
|
||||
if (camera_ops) {
|
||||
free(camera_ops);
|
||||
camera_ops = NULL;
|
||||
}
|
||||
|
|
@ -601,17 +601,17 @@ fail:
|
|||
return rv;
|
||||
}
|
||||
|
||||
int camera_get_number_of_cameras(void)
|
||||
static int camera_get_number_of_cameras(void)
|
||||
{
|
||||
ALOGI("%s", __FUNCTION__);
|
||||
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)
|
||||
static int camera_get_camera_info(int camera_id, struct camera_info *info)
|
||||
{
|
||||
ALOGI("%s", __FUNCTION__);
|
||||
ALOGV("%s", __FUNCTION__);
|
||||
if (check_vendor_module())
|
||||
return 0;
|
||||
return gVendorModule->get_camera_info(camera_id, info);
|
||||
|
|
|
|||
Loading…
Reference in a new issue