4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Jeongmo Yang <jm80.yang@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 /*=======================================================================================
24 ========================================================================================*/
29 #include <gst/gstutils.h>
30 #include <gst/gstpad.h>
34 #include "mm_camcorder_internal.h"
37 #include <gst/video/colorbalance.h>
38 #include <gst/video/cameracontrol.h>
39 #include <asm/types.h>
41 #include <system_info.h>
42 #include <mm_session.h>
43 #include <mm_session_private.h>
45 #include <murphy/common/glib-glue.h>
47 /*---------------------------------------------------------------------------------------
48 | GLOBAL VARIABLE DEFINITIONS for internal |
49 ---------------------------------------------------------------------------------------*/
50 int g_mm_camcorder_type = -255;
51 struct sigaction mm_camcorder_int_old_action;
52 struct sigaction mm_camcorder_abrt_old_action;
53 struct sigaction mm_camcorder_segv_old_action;
54 struct sigaction mm_camcorder_term_old_action;
55 struct sigaction mm_camcorder_sys_old_action;
57 /*---------------------------------------------------------------------------------------
58 | LOCAL VARIABLE DEFINITIONS for internal |
59 ---------------------------------------------------------------------------------------*/
60 #define __MMCAMCORDER_CMD_ITERATE_MAX 3
61 #define __MMCAMCORDER_SET_GST_STATE_TIMEOUT 5
62 #define __MMCAMCORDER_FORCE_STOP_TRY_COUNT 30
63 #define __MMCAMCORDER_FORCE_STOP_WAIT_TIME 100000 /* us */
64 #define __MMCAMCORDER_SOUND_WAIT_TIMEOUT 3
65 #define __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN 64
68 /*---------------------------------------------------------------------------------------
69 | LOCAL FUNCTION PROTOTYPES: |
70 ---------------------------------------------------------------------------------------*/
71 /* STATIC INTERNAL FUNCTION */
72 static gboolean __mmcamcorder_gstreamer_init(camera_conf * conf);
74 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error);
75 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message);
76 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message);
77 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message);
78 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message);
79 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error);
80 static gboolean __mmcamcorder_handle_gst_warning(MMHandleType handle, GstMessage *message, GError *error);
82 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
83 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data);
84 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
86 static void __mm_camcorder_signal_handler(int signo);
87 static void _mmcamcorder_constructor() __attribute__((constructor));
89 /*=======================================================================================
90 | FUNCTION DEFINITIONS |
91 =======================================================================================*/
92 /*---------------------------------------------------------------------------------------
93 | GLOBAL FUNCTION DEFINITIONS: |
94 ---------------------------------------------------------------------------------------*/
97 static void __mm_camcorder_signal_handler(int signo)
99 pid_t my_pid = getpid();
100 pid_t vconf_recorder_pid = -1;
101 pid_t vconf_camera_pid = -1;
102 int vconf_flash_state = VCONFKEY_CAMERA_FLASH_STATE_OFF;
104 _mmcam_dbg_warn("start - signo [%d], pid [%d], device type [%d]", signo, my_pid, g_mm_camcorder_type);
106 /* reset vconf key */
107 switch (g_mm_camcorder_type) {
108 case MM_VIDEO_DEVICE_NONE:
109 vconf_get_int(VCONFKEY_RECORDER_PID, (int *)&vconf_recorder_pid);
110 if (my_pid == vconf_recorder_pid) {
111 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_NULL);
112 vconf_set_int(VCONFKEY_RECORDER_PID, -1);
113 _mmcam_dbg_warn("set recorder state NULL");
115 _mmcam_dbg_warn("different pid : my[%d] vconf[%d]", my_pid, vconf_recorder_pid);
118 case MM_VIDEO_DEVICE_CAMERA0:
119 case MM_VIDEO_DEVICE_CAMERA1:
120 vconf_get_int(VCONFKEY_CAMERA_FLASH_STATE, &vconf_flash_state);
121 vconf_get_int(VCONFKEY_CAMERA_PID, (int *)&vconf_camera_pid);
122 if (my_pid == vconf_camera_pid &&
123 vconf_flash_state == VCONFKEY_CAMERA_FLASH_STATE_ON) {
124 vconf_set_int(VCONFKEY_CAMERA_FLASH_STATE, VCONFKEY_CAMERA_FLASH_STATE_OFF);
125 vconf_set_int(VCONFKEY_CAMERA_PID, -1);
126 _mmcam_dbg_warn("set camera flash state OFF");
129 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_NULL);
130 _mmcam_dbg_warn("set camera state NULL");
133 _mmcam_dbg_warn("unknown type [%d]", g_mm_camcorder_type);
137 /* call old signal handler */
140 sigaction(SIGINT, &mm_camcorder_int_old_action, NULL);
144 sigaction(SIGABRT, &mm_camcorder_abrt_old_action, NULL);
148 sigaction(SIGSEGV, &mm_camcorder_segv_old_action, NULL);
152 sigaction(SIGTERM, &mm_camcorder_term_old_action, NULL);
156 sigaction(SIGSYS, &mm_camcorder_sys_old_action, NULL);
163 _mmcam_dbg_warn("done");
169 static void _mmcamcorder_constructor()
171 struct sigaction mm_camcorder_action;
172 mm_camcorder_action.sa_handler = __mm_camcorder_signal_handler;
173 mm_camcorder_action.sa_flags = SA_NOCLDSTOP;
175 _mmcam_dbg_warn("start");
177 sigemptyset(&mm_camcorder_action.sa_mask);
179 sigaction(SIGINT, &mm_camcorder_action, &mm_camcorder_int_old_action);
180 sigaction(SIGABRT, &mm_camcorder_action, &mm_camcorder_abrt_old_action);
181 sigaction(SIGSEGV, &mm_camcorder_action, &mm_camcorder_segv_old_action);
182 sigaction(SIGTERM, &mm_camcorder_action, &mm_camcorder_term_old_action);
183 sigaction(SIGSYS, &mm_camcorder_action, &mm_camcorder_sys_old_action);
185 _mmcam_dbg_warn("done");
190 /* Internal command functions {*/
191 int _mmcamcorder_create(MMHandleType *handle, MMCamPreset *info)
193 int ret = MM_ERROR_NONE;
194 int sys_info_ret = SYSTEM_INFO_ERROR_NONE;
196 int rcmd_fmt_capture = MM_PIXEL_FORMAT_YUYV;
197 int rcmd_fmt_recording = MM_PIXEL_FORMAT_NV12;
198 int rcmd_dpy_rotation = MM_DISPLAY_ROTATION_270;
199 int play_capture_sound = TRUE;
200 int camera_device_count = MM_VIDEO_DEVICE_NUM;
201 int camera_default_flip = MM_FLIP_NONE;
202 int camera_facing_direction = MM_CAMCORDER_CAMERA_FACING_DIRECTION_REAR;
203 char *err_attr_name = NULL;
204 const char *ConfCtrlFile = NULL;
205 mmf_camcorder_t *hcamcorder = NULL;
206 type_element *EvasSurfaceElement = NULL;
208 _mmcam_dbg_log("Entered");
210 mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
211 mmf_return_val_if_fail(info, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
213 /* Create mmf_camcorder_t handle and initialize every variable */
214 hcamcorder = (mmf_camcorder_t *)malloc(sizeof(mmf_camcorder_t));
215 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_LOW_MEMORY);
216 memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
219 hcamcorder->type = 0;
220 hcamcorder->state = MM_CAMCORDER_STATE_NONE;
221 hcamcorder->sub_context = NULL;
222 hcamcorder->target_state = MM_CAMCORDER_STATE_NULL;
223 hcamcorder->capture_in_recording = FALSE;
224 hcamcorder->session_type = MM_SESSION_TYPE_MEDIA;
226 pthread_mutex_init(&((hcamcorder->mtsafe).lock), NULL);
227 pthread_cond_init(&((hcamcorder->mtsafe).cond), NULL);
228 pthread_mutex_init(&((hcamcorder->mtsafe).cmd_lock), NULL);
229 pthread_mutex_init(&((hcamcorder->mtsafe).asm_lock), NULL);
230 pthread_mutex_init(&((hcamcorder->mtsafe).state_lock), NULL);
231 pthread_mutex_init(&((hcamcorder->mtsafe).gst_state_lock), NULL);
232 pthread_mutex_init(&((hcamcorder->mtsafe).gst_encode_state_lock), NULL);
233 pthread_mutex_init(&((hcamcorder->mtsafe).message_cb_lock), NULL);
234 pthread_mutex_init(&((hcamcorder->mtsafe).vcapture_cb_lock), NULL);
235 pthread_mutex_init(&((hcamcorder->mtsafe).vstream_cb_lock), NULL);
236 pthread_mutex_init(&((hcamcorder->mtsafe).astream_cb_lock), NULL);
238 pthread_mutex_init(&(hcamcorder->sound_lock), NULL);
239 pthread_cond_init(&(hcamcorder->sound_cond), NULL);
240 pthread_mutex_init(&(hcamcorder->restart_preview_lock), NULL);
242 /* Sound mutex/cond init */
243 pthread_mutex_init(&(hcamcorder->snd_info.open_mutex), NULL);
244 pthread_cond_init(&(hcamcorder->snd_info.open_cond), NULL);
246 /* init for sound thread */
247 pthread_mutex_init(&(hcamcorder->task_thread_lock), NULL);
248 pthread_cond_init(&(hcamcorder->task_thread_cond), NULL);
249 hcamcorder->task_thread_state = _MMCAMCORDER_SOUND_STATE_NONE;
251 /* create task thread */
252 pthread_create(&(hcamcorder->task_thread), NULL, _mmcamcorder_util_task_thread_func, (void *)hcamcorder);
254 if (info->videodev_type < MM_VIDEO_DEVICE_NONE ||
255 info->videodev_type >= MM_VIDEO_DEVICE_NUM) {
256 _mmcam_dbg_err("_mmcamcorder_create::video device type is out of range.");
257 ret = MM_ERROR_CAMCORDER_INVALID_ARGUMENT;
258 goto _ERR_DEFAULT_VALUE_INIT;
261 /* set device type */
262 hcamcorder->device_type = info->videodev_type;
263 _mmcam_dbg_warn("Device Type : %d", hcamcorder->device_type);
265 if (MM_ERROR_NONE == _mm_session_util_read_information(-1, &hcamcorder->session_type, &hcamcorder->session_flags)) {
266 _mmcam_dbg_log("use sound focus function.");
267 hcamcorder->sound_focus_register = TRUE;
269 if (MM_ERROR_NONE != mm_sound_focus_get_id(&hcamcorder->sound_focus_id)) {
270 _mmcam_dbg_err("mm_sound_focus_get_uniq failed");
271 ret = MM_ERROR_POLICY_BLOCKED;
272 goto _ERR_DEFAULT_VALUE_INIT;
275 if (MM_ERROR_NONE != mm_sound_register_focus_for_session(hcamcorder->sound_focus_id,
278 _mmcamcorder_sound_focus_cb,
280 _mmcam_dbg_err("mm_sound_register_focus failed");
281 ret = MM_ERROR_POLICY_BLOCKED;
282 goto _ERR_DEFAULT_VALUE_INIT;
285 _mmcam_dbg_log("mm_sound_register_focus done - id %d, session type %d, flags 0x%x",
286 hcamcorder->sound_focus_id, hcamcorder->session_type, hcamcorder->session_flags);
288 _mmcam_dbg_log("_mm_session_util_read_information failed. skip sound focus function.");
289 hcamcorder->sound_focus_register = FALSE;
292 /* Get Camera Configure information from Camcorder INI file */
293 _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_MAIN, CONFIGURE_MAIN_FILE, &hcamcorder->conf_main);
295 if (!(hcamcorder->conf_main)) {
296 _mmcam_dbg_err( "Failed to get configure(main) info." );
298 ret = MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
299 goto _ERR_DEFAULT_VALUE_INIT;
302 hcamcorder->attributes = _mmcamcorder_alloc_attribute((MMHandleType)hcamcorder, info);
303 if (!(hcamcorder->attributes)) {
304 _mmcam_dbg_err("_mmcamcorder_create::alloc attribute error.");
306 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
307 goto _ERR_DEFAULT_VALUE_INIT;
310 if (info->videodev_type != MM_VIDEO_DEVICE_NONE) {
311 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
312 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
313 "UseConfCtrl", &UseConfCtrl);
316 int resolution_width = 0;
317 int resolution_height = 0;
318 MMCamAttrsInfo fps_info;
320 _mmcam_dbg_log( "Enable Configure Control system." );
322 switch (info->videodev_type) {
323 case MM_VIDEO_DEVICE_CAMERA0:
324 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
325 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
326 "ConfCtrlFile0", &ConfCtrlFile);
328 case MM_VIDEO_DEVICE_CAMERA1:
329 _mmcamcorder_conf_get_value_string((MMHandleType)hcamcorder, hcamcorder->conf_main,
330 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
331 "ConfCtrlFile1", &ConfCtrlFile);
334 _mmcam_dbg_err( "Not supported camera type." );
335 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
336 goto _ERR_DEFAULT_VALUE_INIT;
339 _mmcam_dbg_log("videodev_type : [%d], ConfCtrlPath : [%s]", info->videodev_type, ConfCtrlFile);
341 _mmcamcorder_conf_get_info((MMHandleType)hcamcorder, CONFIGURE_TYPE_CTRL, ConfCtrlFile, &hcamcorder->conf_ctrl);
343 _mmcamcorder_conf_print_info(&hcamcorder->conf_main);
344 _mmcamcorder_conf_print_info(&hcamcorder->conf_ctrl);
346 if (!(hcamcorder->conf_ctrl)) {
347 _mmcam_dbg_err( "Failed to get configure(control) info." );
348 ret = MM_ERROR_CAMCORDER_CREATE_CONFIGURE;
349 goto _ERR_DEFAULT_VALUE_INIT;
352 ret = _mmcamcorder_init_convert_table((MMHandleType)hcamcorder);
353 if (ret != MM_ERROR_NONE) {
354 _mmcam_dbg_warn("converting table initialize error!!");
355 ret = MM_ERROR_CAMCORDER_INTERNAL;
356 goto _ERR_DEFAULT_VALUE_INIT;
359 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_CAMERA|MM_CAMCONVERT_CATEGORY_DISPLAY);
360 if (ret != MM_ERROR_NONE) {
361 _mmcam_dbg_warn("converting table initialize error!!");
362 ret = MM_ERROR_CAMCORDER_INTERNAL;
363 goto _ERR_DEFAULT_VALUE_INIT;
366 /* Get device info, recommend preview fmt and display rotation from INI */
367 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
368 CONFIGURE_CATEGORY_CTRL_CAMERA,
369 "RecommendPreviewFormatCapture",
372 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
373 CONFIGURE_CATEGORY_CTRL_CAMERA,
374 "RecommendPreviewFormatRecord",
375 &rcmd_fmt_recording);
377 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
378 CONFIGURE_CATEGORY_CTRL_CAMERA,
379 "RecommendDisplayRotation",
382 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
383 CONFIGURE_CATEGORY_MAIN_CAPTURE,
385 &play_capture_sound);
387 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
388 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
390 &camera_device_count);
392 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
393 CONFIGURE_CATEGORY_CTRL_CAMERA,
395 &camera_facing_direction);
397 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
398 CONFIGURE_CATEGORY_CTRL_EFFECT,
399 "BrightnessStepDenominator",
400 &hcamcorder->brightness_step_denominator);
402 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_ctrl,
403 CONFIGURE_CATEGORY_CTRL_CAPTURE,
405 &hcamcorder->support_zsl_capture);
407 _mmcam_dbg_log("Recommend fmt[cap:%d,rec:%d], dpy rot %d, cap snd %d, dev cnt %d, cam facing dir %d, step denom %d, support zsl %d",
408 rcmd_fmt_capture, rcmd_fmt_recording, rcmd_dpy_rotation,
409 play_capture_sound, camera_device_count, camera_facing_direction,
410 hcamcorder->brightness_step_denominator, hcamcorder->support_zsl_capture);
412 /* Get UseZeroCopyFormat value from INI */
413 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
414 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
416 &(hcamcorder->use_zero_copy_format));
418 /* Get SupportMediaPacketPreviewCb value from INI */
419 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
420 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
421 "SupportMediaPacketPreviewCb",
422 &(hcamcorder->support_media_packet_preview_cb));
424 ret = mm_camcorder_get_attributes((MMHandleType)hcamcorder, NULL,
425 MMCAM_CAMERA_WIDTH, &resolution_width,
426 MMCAM_CAMERA_HEIGHT, &resolution_height,
429 mm_camcorder_get_fps_list_by_resolution((MMHandleType)hcamcorder, resolution_width, resolution_height, &fps_info);
431 _mmcam_dbg_log("UseZeroCopyFormat : %d", hcamcorder->use_zero_copy_format);
432 _mmcam_dbg_log("SupportMediaPacketPreviewCb : %d", hcamcorder->support_media_packet_preview_cb);
433 _mmcam_dbg_log("res : %d X %d, Default FPS by resolution : %d", resolution_width, resolution_height, fps_info.int_array.def);
435 if (camera_facing_direction == 1) {
436 if (rcmd_dpy_rotation == MM_DISPLAY_ROTATION_270 || rcmd_dpy_rotation == MM_DISPLAY_ROTATION_90) {
437 camera_default_flip = MM_FLIP_VERTICAL;
439 camera_default_flip = MM_FLIP_HORIZONTAL;
441 _mmcam_dbg_log("camera_default_flip : [%d]",camera_default_flip);
444 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
445 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
446 MMCAM_CAMERA_FACING_DIRECTION, camera_facing_direction,
447 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_CAPTURE, rcmd_fmt_capture,
448 MMCAM_RECOMMEND_PREVIEW_FORMAT_FOR_RECORDING, rcmd_fmt_recording,
449 MMCAM_RECOMMEND_DISPLAY_ROTATION, rcmd_dpy_rotation,
450 MMCAM_SUPPORT_ZSL_CAPTURE, hcamcorder->support_zsl_capture,
451 MMCAM_SUPPORT_ZERO_COPY_FORMAT, hcamcorder->use_zero_copy_format,
452 MMCAM_SUPPORT_MEDIA_PACKET_PREVIEW_CB, hcamcorder->support_media_packet_preview_cb,
453 MMCAM_CAMERA_FPS, fps_info.int_array.def,
454 MMCAM_DISPLAY_FLIP, camera_default_flip,
455 "capture-sound-enable", play_capture_sound,
458 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
460 err_attr_name = NULL;
461 ret = MM_ERROR_CAMCORDER_INTERNAL;
462 goto _ERR_DEFAULT_VALUE_INIT;
465 /* Get default value of brightness */
466 mm_camcorder_get_attributes((MMHandleType)hcamcorder, &err_attr_name,
467 MMCAM_FILTER_BRIGHTNESS, &hcamcorder->brightness_default,
470 _mmcam_dbg_err("Get brightness FAILED.");
472 err_attr_name = NULL;
473 ret = MM_ERROR_CAMCORDER_INTERNAL;
474 goto _ERR_DEFAULT_VALUE_INIT;
476 _mmcam_dbg_log("Default brightness : %d", hcamcorder->brightness_default);
478 _mmcam_dbg_log( "Disable Configure Control system." );
479 hcamcorder->conf_ctrl = NULL;
482 _mmcamcorder_conf_get_value_int((MMHandleType)hcamcorder, hcamcorder->conf_main,
483 CONFIGURE_CATEGORY_MAIN_VIDEO_INPUT,
485 &camera_device_count);
486 mm_camcorder_set_attributes((MMHandleType)hcamcorder, &err_attr_name,
487 MMCAM_CAMERA_DEVICE_COUNT, camera_device_count,
490 _mmcam_dbg_err("Set %s FAILED.", err_attr_name);
492 err_attr_name = NULL;
493 ret = MM_ERROR_CAMCORDER_INTERNAL;
494 goto _ERR_DEFAULT_VALUE_INIT;
497 ret = _mmcamcorder_init_attr_from_configure((MMHandleType)hcamcorder, MM_CAMCONVERT_CATEGORY_AUDIO);
498 if (ret != MM_ERROR_NONE) {
499 _mmcam_dbg_warn("init attribute from configure error : 0x%x", ret);
500 ret = MM_ERROR_CAMCORDER_INTERNAL;
501 goto _ERR_DEFAULT_VALUE_INIT;
506 /* initialize resource manager */
507 ret = _mmcamcorder_resource_manager_init(&hcamcorder->resource_manager, (void *)hcamcorder);
508 if (ret != MM_ERROR_NONE) {
509 _mmcam_dbg_err("failed to initialize resource manager");
510 ret = MM_ERROR_CAMCORDER_INTERNAL;
511 goto _ERR_DEFAULT_VALUE_INIT;
514 ret = __mmcamcorder_gstreamer_init(hcamcorder->conf_main);
516 _mmcam_dbg_err( "Failed to initialize gstreamer!!" );
517 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
518 goto _ERR_DEFAULT_VALUE_INIT;
521 /* Make some attributes as read-only type */
522 _mmcamcorder_lock_readonly_attributes((MMHandleType)hcamcorder);
524 /* Disable attributes in each model */
525 _mmcamcorder_set_disabled_attributes((MMHandleType)hcamcorder);
527 /* Get videosink name for evas surface */
528 _mmcamcorder_conf_get_element((MMHandleType)hcamcorder, hcamcorder->conf_main,
529 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
530 "VideosinkElementEvas",
531 &EvasSurfaceElement);
532 if (EvasSurfaceElement) {
534 const char *evassink_name = NULL;
535 mmf_attribute_t *item_evassink_name = NULL;
536 mmf_attrs_t *attrs = (mmf_attrs_t *)MMF_CAMCORDER_ATTRS(hcamcorder);
538 _mmcamcorder_conf_get_value_element_name(EvasSurfaceElement, &evassink_name);
539 mm_attrs_get_index((MMHandleType)attrs, MMCAM_DISPLAY_EVAS_SURFACE_SINK, &attr_index);
540 item_evassink_name = &attrs->items[attr_index];
541 mmf_attribute_set_string(item_evassink_name, evassink_name, strlen(evassink_name));
542 mmf_attribute_commit(item_evassink_name);
544 _mmcam_dbg_log("Evassink name : %s", evassink_name);
547 /* get shutter sound policy */
548 vconf_get_int(VCONFKEY_CAMERA_SHUTTER_SOUND_POLICY, &hcamcorder->shutter_sound_policy);
549 _mmcam_dbg_log("current shutter sound policy : %d", hcamcorder->shutter_sound_policy);
552 sys_info_ret = system_info_get_platform_string("http://tizen.org/system/model_name", &hcamcorder->model_name);
553 if (hcamcorder->model_name) {
554 _mmcam_dbg_log("model name [%s], sys_info_ret 0x%x", hcamcorder->model_name, sys_info_ret);
556 _mmcam_dbg_warn("failed get model name, sys_info_ret 0x%x", sys_info_ret);
559 /* get software version */
560 sys_info_ret = system_info_get_platform_string("http://tizen.org/system/build.string", &hcamcorder->software_version);
561 if (hcamcorder->software_version) {
562 _mmcam_dbg_log("software version [%s], sys_info_ret 0x%d", hcamcorder->software_version, sys_info_ret);
564 _mmcam_dbg_warn("failed get software version, sys_info_ret 0x%x", sys_info_ret);
567 /* Set initial state */
568 _mmcamcorder_set_state((MMHandleType)hcamcorder, MM_CAMCORDER_STATE_NULL);
570 _mmcam_dbg_log("created handle %p", hcamcorder);
572 /* set device type */
573 g_mm_camcorder_type = info->videodev_type;
575 *handle = (MMHandleType)hcamcorder;
577 return MM_ERROR_NONE;
579 _ERR_DEFAULT_VALUE_INIT:
580 /* unregister sound focus */
581 if (hcamcorder->sound_focus_register && hcamcorder->sound_focus_id > 0) {
582 if (MM_ERROR_NONE != mm_sound_unregister_focus(hcamcorder->sound_focus_id)) {
583 _mmcam_dbg_err("mm_sound_unregister_focus[id %d] failed", hcamcorder->sound_focus_id);
585 _mmcam_dbg_log("mm_sound_unregister_focus[id %d] done", hcamcorder->sound_focus_id);
588 _mmcam_dbg_warn("no need to unregister sound focus[%d, id %d]",
589 hcamcorder->sound_focus_register, hcamcorder->sound_focus_id);
592 /* Remove attributes */
593 if (hcamcorder->attributes) {
594 _mmcamcorder_dealloc_attribute((MMHandleType)hcamcorder, hcamcorder->attributes);
595 hcamcorder->attributes = 0;
598 /* Release lock, cond */
599 pthread_mutex_destroy(&((hcamcorder->mtsafe).lock));
600 pthread_cond_destroy(&((hcamcorder->mtsafe).cond));
601 pthread_mutex_destroy(&((hcamcorder->mtsafe).cmd_lock));
602 pthread_mutex_destroy(&((hcamcorder->mtsafe).asm_lock));
603 pthread_mutex_destroy(&((hcamcorder->mtsafe).state_lock));
604 pthread_mutex_destroy(&((hcamcorder->mtsafe).gst_state_lock));
605 pthread_mutex_destroy(&((hcamcorder->mtsafe).gst_encode_state_lock));
606 pthread_mutex_destroy(&((hcamcorder->mtsafe).message_cb_lock));
607 pthread_mutex_destroy(&((hcamcorder->mtsafe).vcapture_cb_lock));
608 pthread_mutex_destroy(&((hcamcorder->mtsafe).vstream_cb_lock));
609 pthread_mutex_destroy(&((hcamcorder->mtsafe).astream_cb_lock));
611 pthread_mutex_destroy(&(hcamcorder->sound_lock));
612 pthread_cond_destroy(&(hcamcorder->sound_cond));
613 pthread_mutex_destroy(&(hcamcorder->snd_info.open_mutex));
614 pthread_cond_destroy(&(hcamcorder->snd_info.open_cond));
615 pthread_mutex_destroy(&(hcamcorder->restart_preview_lock));
617 if (hcamcorder->conf_ctrl) {
618 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
621 if (hcamcorder->conf_main) {
622 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
625 if (hcamcorder->model_name) {
626 free(hcamcorder->model_name);
627 hcamcorder->model_name = NULL;
630 if (hcamcorder->software_version) {
631 free(hcamcorder->software_version);
632 hcamcorder->software_version = NULL;
635 if (hcamcorder->task_thread) {
636 pthread_mutex_lock(&(hcamcorder->task_thread_lock));
637 _mmcam_dbg_log("send signal for task thread exit");
638 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
639 pthread_cond_signal(&(hcamcorder->task_thread_cond));
640 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
641 pthread_join(hcamcorder->task_thread, NULL);
643 pthread_mutex_destroy(&(hcamcorder->task_thread_lock));
644 pthread_cond_destroy(&(hcamcorder->task_thread_cond));
647 memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
654 int _mmcamcorder_destroy(MMHandleType handle)
656 int ret = MM_ERROR_NONE;
657 int state = MM_CAMCORDER_STATE_NONE;
658 int state_FROM = MM_CAMCORDER_STATE_NULL;
660 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
665 _mmcam_dbg_err("Not initialized");
666 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
667 goto _ERR_CAMCORDER_CMD_PRECON;
670 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
671 _mmcam_dbg_err("Another command is running.");
672 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
673 goto _ERR_CAMCORDER_CMD_PRECON;
676 state = _mmcamcorder_get_state(handle);
677 if (state != state_FROM) {
678 _mmcam_dbg_err("Wrong state(%d)", state);
679 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
680 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
683 /* set exit state for sound thread */
684 pthread_mutex_lock(&(hcamcorder->task_thread_lock));
685 _mmcam_dbg_log("send signal for task thread exit");
686 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_EXIT;
687 pthread_cond_signal(&(hcamcorder->task_thread_cond));
688 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
690 pthread_mutex_lock(&(hcamcorder->sound_lock));
691 while (hcamcorder->capture_sound_count > 0) {
692 struct timespec timeout;
695 gettimeofday(&tv, NULL);
696 timeout.tv_sec = tv.tv_sec + __MMCAMCORDER_SOUND_WAIT_TIMEOUT;
697 timeout.tv_nsec = tv.tv_usec * 1000;
699 _mmcam_dbg_warn("capture_sound_count[%d] is not zero. wait signal...",
700 hcamcorder->capture_sound_count);
702 if (!pthread_cond_timedwait(&(hcamcorder->sound_cond), &(hcamcorder->sound_lock), &timeout)) {
703 _mmcam_dbg_warn("signal received. check again...");
705 hcamcorder->capture_sound_count = 0;
706 _mmcam_dbg_err("capture sound completion wait time out");
710 pthread_mutex_unlock(&(hcamcorder->sound_lock));
712 /* Release SubContext and pipeline */
713 if (hcamcorder->sub_context) {
714 if (hcamcorder->sub_context->element) {
715 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
718 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
719 hcamcorder->sub_context = NULL;
722 /* de-initialize resource manager */
723 ret = _mmcamcorder_resource_manager_deinit(&hcamcorder->resource_manager);
725 _mmcam_dbg_err("failed to de-initialize resource manager");
728 /* Remove idle function which is not called yet */
729 if (hcamcorder->setting_event_id) {
730 _mmcam_dbg_log("Remove remaining idle function");
731 g_source_remove(hcamcorder->setting_event_id);
732 hcamcorder->setting_event_id = 0;
735 /* check current strobe mode */
736 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
737 pid_t my_pid = getpid();
739 vconf_get_int(VCONFKEY_CAMERA_PID, &camera_pid);
741 if (camera_pid > -1 && my_pid == camera_pid) {
742 int strobe_mode = MM_CAMCORDER_STROBE_MODE_OFF;
744 vconf_set_int(VCONFKEY_CAMERA_PID, -1);
745 _mmcam_dbg_log("reset camera pid");
747 mm_camcorder_get_attributes(handle, NULL,
748 MMCAM_STROBE_MODE, &strobe_mode,
750 if (strobe_mode != MM_CAMCORDER_STROBE_MODE_OFF) {
751 /* set OFF state of vconf key */
752 vconf_set_int(VCONFKEY_CAMERA_FLASH_STATE, VCONFKEY_CAMERA_FLASH_STATE_OFF);
753 _mmcam_dbg_log("reset flash state");
758 /* Remove attributes */
759 if (hcamcorder->attributes) {
760 _mmcamcorder_dealloc_attribute(handle, hcamcorder->attributes);
761 hcamcorder->attributes = 0;
764 /* Remove exif info */
765 if (hcamcorder->exif_info) {
766 mm_exif_destory_exif_info(hcamcorder->exif_info);
767 hcamcorder->exif_info=NULL;
771 /* Release configure info */
772 if (hcamcorder->conf_ctrl) {
773 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_ctrl);
775 if (hcamcorder->conf_main) {
776 _mmcamcorder_conf_release_info(handle, &hcamcorder->conf_main);
779 /* Remove messages which are not called yet */
780 _mmcamcorder_remove_message_all(handle);
782 /* unregister sound focus */
783 if (hcamcorder->sound_focus_register && hcamcorder->sound_focus_id > 0) {
784 if (mm_sound_unregister_focus(hcamcorder->sound_focus_id) != MM_ERROR_NONE) {
785 _mmcam_dbg_err("mm_sound_unregister_focus[id %d] failed",
786 hcamcorder->sound_focus_id);
788 _mmcam_dbg_log("mm_sound_unregister_focus[id %d] done",
789 hcamcorder->sound_focus_id);
792 _mmcam_dbg_log("no need to unregister sound focus.[%d, id %d]",
793 hcamcorder->sound_focus_register, hcamcorder->sound_focus_id);
796 /* release model_name */
797 if (hcamcorder->model_name) {
798 free(hcamcorder->model_name);
799 hcamcorder->model_name = NULL;
802 if (hcamcorder->software_version) {
803 free(hcamcorder->software_version);
804 hcamcorder->software_version = NULL;
807 /* join task thread */
808 _mmcam_dbg_log("task thread join");
809 pthread_join(hcamcorder->task_thread, NULL);
811 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
813 /* Release lock, cond */
814 pthread_mutex_destroy(&((hcamcorder->mtsafe).lock));
815 pthread_cond_destroy(&((hcamcorder->mtsafe).cond));
816 pthread_mutex_destroy(&((hcamcorder->mtsafe).cmd_lock));
817 pthread_mutex_destroy(&((hcamcorder->mtsafe).asm_lock));
818 pthread_mutex_destroy(&((hcamcorder->mtsafe).state_lock));
819 pthread_mutex_destroy(&((hcamcorder->mtsafe).gst_state_lock));
820 pthread_mutex_destroy(&((hcamcorder->mtsafe).gst_encode_state_lock));
821 pthread_mutex_destroy(&((hcamcorder->mtsafe).message_cb_lock));
822 pthread_mutex_destroy(&((hcamcorder->mtsafe).vcapture_cb_lock));
823 pthread_mutex_destroy(&((hcamcorder->mtsafe).vstream_cb_lock));
824 pthread_mutex_destroy(&((hcamcorder->mtsafe).astream_cb_lock));
826 pthread_mutex_destroy(&(hcamcorder->sound_lock));
827 pthread_cond_destroy(&(hcamcorder->sound_cond));
828 pthread_mutex_destroy(&(hcamcorder->snd_info.open_mutex));
829 pthread_cond_destroy(&(hcamcorder->snd_info.open_cond));
830 pthread_mutex_destroy(&(hcamcorder->restart_preview_lock));
831 pthread_mutex_destroy(&(hcamcorder->task_thread_lock));
832 pthread_cond_destroy(&(hcamcorder->task_thread_cond));
835 memset(hcamcorder, 0x00, sizeof(mmf_camcorder_t));
838 return MM_ERROR_NONE;
840 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
841 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
843 _ERR_CAMCORDER_CMD_PRECON:
845 _mmcam_dbg_err("Destroy fail (type %d, state %d)", hcamcorder->type, state);
848 _mmcam_dbg_err("Destroy fail (ret %x)", ret);
854 int _mmcamcorder_realize(MMHandleType handle)
856 int ret = MM_ERROR_NONE;
857 int ret_sound = MM_ERROR_NONE;
858 int ret_resource = MM_ERROR_NONE;
859 int state = MM_CAMCORDER_STATE_NONE;
860 int state_FROM = MM_CAMCORDER_STATE_NULL;
861 int state_TO = MM_CAMCORDER_STATE_READY;
862 int display_surface_type = MM_DISPLAY_SURFACE_X;
863 int pid_for_sound_focus = 0;
864 double motion_rate = _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE;
865 char *videosink_element_type = NULL;
866 const char *videosink_name = NULL;
867 char *socket_path = NULL;
870 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
872 /*_mmcam_dbg_log("");*/
875 _mmcam_dbg_err("Not initialized");
876 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
880 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
881 _mmcam_dbg_err("Another command is running.");
882 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
883 goto _ERR_CAMCORDER_CMD_PRECON;
886 state = _mmcamcorder_get_state(handle);
887 if (state != state_FROM) {
888 _mmcam_dbg_err("Wrong state(%d)", state);
889 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
890 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
893 mm_camcorder_get_attributes(handle, NULL,
894 MMCAM_MODE, &hcamcorder->type,
897 /* Get profile mode */
898 _mmcam_dbg_log("Profile mode [%d]", hcamcorder->type);
900 mm_camcorder_get_attributes(handle, NULL,
901 MMCAM_DISPLAY_SURFACE, &display_surface_type,
902 MMCAM_CAMERA_RECORDING_MOTION_RATE, &motion_rate,
903 MMCAM_DISPLAY_SHM_SOCKET_PATH, &socket_path, &socket_path_len,
906 /* set camera/recorder state to vconf key */
907 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
908 int vconf_camera_state = 0;
910 /* get current camera state of vconf key */
911 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
912 if (vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_OPEN)) {
913 _mmcam_dbg_log("VCONF ERROR %s : cur %d",strerror(errno),errno);
914 if(errno == EPERM || errno == EACCES) {
915 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
916 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
919 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
920 vconf_camera_state, VCONFKEY_CAMERA_STATE_OPEN);
922 int vconf_recorder_state = 0;
924 /* get current recorder state of vconf key */
925 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
926 if (vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_CREATED)) {
927 _mmcam_dbg_log("VCONF ERROR %s : cur %d",strerror(errno),errno);
928 if (errno == EPERM || errno == EACCES) {
929 ret = MM_ERROR_COMMON_INVALID_PERMISSION;
930 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
934 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
935 vconf_recorder_state, VCONFKEY_RECORDER_STATE_CREATED);
939 if (hcamcorder->sound_focus_register) {
940 mm_camcorder_get_attributes(handle, NULL,
941 MMCAM_PID_FOR_SOUND_FOCUS, &pid_for_sound_focus,
944 if (pid_for_sound_focus == 0) {
945 pid_for_sound_focus = getpid();
946 _mmcam_dbg_warn("pid for sound focus is not set, use my pid %d", pid_for_sound_focus);
949 /* acquire sound focus or set sound focus watch callback */
950 hcamcorder->acquired_focus = 0;
951 hcamcorder->sound_focus_watch_id = 0;
953 /* check session flags */
954 if (hcamcorder->session_flags & MM_SESSION_OPTION_PAUSE_OTHERS) {
955 /* acquire sound focus */
956 _mmcam_dbg_log("PAUSE_OTHERS - acquire sound focus");
958 ret_sound = mm_sound_acquire_focus(0, FOCUS_FOR_BOTH, NULL);
959 if (ret_sound != MM_ERROR_NONE) {
960 _mmcam_dbg_err("mm_sound_acquire_focus failed [0x%x]", ret_sound);
962 /* TODO: MM_ERROR_POLICY_BLOCKED_BY_CALL, MM_ERROR_POLICY_BLOCKED_BY_ALARM*/
963 ret = MM_ERROR_POLICY_BLOCKED;
964 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
967 hcamcorder->acquired_focus = FOCUS_FOR_BOTH;
968 } else if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
970 _mmcam_dbg_log("SESSION_UNINTERRUPTIBLE - do nothing for sound focus");
972 /* set sound focus watch callback */
973 _mmcam_dbg_log("ETC - set sound focus watch callback - pid %d", pid_for_sound_focus);
975 ret_sound = mm_sound_set_focus_watch_callback_for_session(pid_for_sound_focus,
977 (mm_sound_focus_changed_watch_cb)_mmcamcorder_sound_focus_watch_cb,
979 &hcamcorder->sound_focus_watch_id);
980 if (ret_sound != MM_ERROR_NONE) {
981 _mmcam_dbg_err("mm_sound_set_focus_watch_callback failed [0x%x]", ret_sound);
983 /* TODO: MM_ERROR_POLICY_BLOCKED_BY_CALL, MM_ERROR_POLICY_BLOCKED_BY_ALARM*/
984 ret = MM_ERROR_POLICY_BLOCKED;
985 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
988 _mmcam_dbg_log("sound focus watch cb id %d", hcamcorder->sound_focus_watch_id);
991 _mmcam_dbg_log("no need to register sound focus");
995 /* alloc sub context */
996 hcamcorder->sub_context = _mmcamcorder_alloc_subcontext(hcamcorder->type);
997 if(!hcamcorder->sub_context) {
998 ret = MM_ERROR_CAMCORDER_RESOURCE_CREATION;
999 goto _ERR_CAMCORDER_CMD;
1002 /* Set basic configure information */
1003 if (motion_rate != _MMCAMCORDER_DEFAULT_RECORDING_MOTION_RATE) {
1004 hcamcorder->sub_context->is_modified_rate = TRUE;
1007 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1008 CONFIGURE_CATEGORY_MAIN_CAPTURE,
1010 &(hcamcorder->sub_context->bencbin_capture));
1011 _mmcam_dbg_warn("UseEncodebin [%d]", hcamcorder->sub_context->bencbin_capture);
1013 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1014 /* get dual stream support info */
1015 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_main,
1016 CONFIGURE_CATEGORY_MAIN_RECORD,
1017 "SupportDualStream",
1018 &(hcamcorder->sub_context->info_video->support_dual_stream));
1019 _mmcam_dbg_warn("SupportDualStream [%d]", hcamcorder->sub_context->info_video->support_dual_stream);
1022 if (socket_path == NULL) {
1023 _mmcam_dbg_warn("Socket Path is not properly set, -> to NullSink.");
1024 videosink_element_type = strdup("VideosinkElementNull");
1026 switch (display_surface_type) {
1027 case MM_DISPLAY_SURFACE_X:
1028 videosink_element_type = strdup("VideosinkElementX");
1030 case MM_DISPLAY_SURFACE_EVAS:
1031 videosink_element_type = strdup("VideosinkElementEvas");
1033 case MM_DISPLAY_SURFACE_GL:
1034 videosink_element_type = strdup("VideosinkElementGL");
1036 case MM_DISPLAY_SURFACE_NULL:
1037 videosink_element_type = strdup("VideosinkElementNull");
1039 case MM_DISPLAY_SURFACE_REMOTE:
1040 videosink_element_type = strdup("VideosinkElementRemote");
1043 videosink_element_type = strdup("VideosinkElementX");
1048 /* check string of videosink element */
1049 if (videosink_element_type) {
1050 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1051 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1052 videosink_element_type,
1053 &hcamcorder->sub_context->VideosinkElement);
1054 free(videosink_element_type);
1055 videosink_element_type = NULL;
1057 _mmcam_dbg_warn("strdup failed(display_surface_type %d). Use default X type",
1058 display_surface_type);
1060 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1061 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1062 _MMCAMCORDER_DEFAULT_VIDEOSINK_TYPE,
1063 &hcamcorder->sub_context->VideosinkElement);
1066 _mmcamcorder_conf_get_value_element_name(hcamcorder->sub_context->VideosinkElement, &videosink_name);
1067 _mmcam_dbg_log("Videosink name : %s", videosink_name);
1069 /* get videoconvert element */
1070 _mmcamcorder_conf_get_element(handle, hcamcorder->conf_main,
1071 CONFIGURE_CATEGORY_MAIN_VIDEO_OUTPUT,
1072 "VideoconvertElement",
1073 &hcamcorder->sub_context->VideoconvertElement);
1075 _mmcamcorder_conf_get_value_int(handle, hcamcorder->conf_ctrl,
1076 CONFIGURE_CATEGORY_CTRL_CAPTURE,
1077 "SensorEncodedCapture",
1078 &(hcamcorder->sub_context->SensorEncodedCapture));
1079 _mmcam_dbg_log("Support sensor encoded capture : %d", hcamcorder->sub_context->SensorEncodedCapture);
1081 if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1082 /* prepare resource manager for camera */
1083 if((_mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, RESOURCE_TYPE_CAMERA))) {
1084 _mmcam_dbg_err("could not prepare for camera resource");
1085 ret = MM_ERROR_CAMCORDER_INTERNAL;
1086 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1089 /* prepare resource manager for "video_overlay only if display surface is X" */
1090 mm_camcorder_get_attributes(handle, NULL,
1091 MMCAM_DISPLAY_SURFACE, &display_surface_type,
1093 if(display_surface_type == MM_DISPLAY_SURFACE_X) {
1094 if((_mmcamcorder_resource_manager_prepare(&hcamcorder->resource_manager, RESOURCE_TYPE_VIDEO_OVERLAY))) {
1095 _mmcam_dbg_err("could not prepare for video overlay resource");
1096 ret = MM_ERROR_CAMCORDER_INTERNAL;
1097 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1100 /* acquire resources */
1101 if((hcamcorder->resource_manager.rset && _mmcamcorder_resource_manager_acquire(&hcamcorder->resource_manager))) {
1102 _mmcam_dbg_err("could not acquire resources");
1103 _mmcamcorder_resource_manager_unprepare(&hcamcorder->resource_manager);
1104 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1108 /* create pipeline */
1109 ret = _mmcamcorder_create_pipeline(handle, hcamcorder->type);
1110 if (ret != MM_ERROR_NONE) {
1111 /* check internal error of gstreamer */
1112 if (hcamcorder->error_code != MM_ERROR_NONE) {
1113 ret = hcamcorder->error_code;
1114 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1117 /* release sub context */
1118 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1119 hcamcorder->sub_context = NULL;
1120 goto _ERR_CAMCORDER_CMD;
1123 /* set command function */
1124 ret = _mmcamcorder_set_functions(handle, hcamcorder->type);
1125 if (ret != MM_ERROR_NONE) {
1126 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1127 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1128 hcamcorder->sub_context = NULL;
1129 goto _ERR_CAMCORDER_CMD;
1132 _mmcamcorder_set_state(handle, state_TO);
1134 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1136 return MM_ERROR_NONE;
1139 /* release hw resources */
1140 if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1141 ret_resource = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1142 if (ret_resource == MM_ERROR_RESOURCE_INVALID_STATE) {
1143 _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1145 else if (ret_resource != MM_ERROR_NONE) {
1146 _mmcam_dbg_err("failed to release resource, ret_resource(0x%x)", ret_resource);
1148 ret_resource = _mmcamcorder_resource_manager_unprepare(&hcamcorder->resource_manager);
1149 if (ret_resource != MM_ERROR_NONE) {
1150 _mmcam_dbg_err("failed to unprepare resource manager, ret_resource(0x%x)", ret_resource);
1153 /* rollback camera state to vconf key */
1154 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1155 int vconf_camera_state = 0;
1157 /* get current camera state of vconf key */
1158 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1159 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_NULL);
1161 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1162 vconf_camera_state, VCONFKEY_CAMERA_STATE_NULL);
1164 int vconf_recorder_state = 0;
1166 /* get current recorder state of vconf key */
1167 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
1168 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_NULL);
1170 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
1171 vconf_recorder_state, VCONFKEY_RECORDER_STATE_NULL);
1174 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1175 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1177 if (hcamcorder->sound_focus_register) {
1178 if (hcamcorder->sound_focus_watch_id > 0) {
1179 if (mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id) != MM_ERROR_NONE) {
1180 _mmcam_dbg_warn("mm_sound_unset_focus_watch_callback[id %d] failed",
1181 hcamcorder->sound_focus_watch_id);
1183 _mmcam_dbg_warn("mm_sound_unset_focus_watch_callback[id %d] done",
1184 hcamcorder->sound_focus_watch_id);
1188 if (hcamcorder->acquired_focus > 0) {
1189 if (mm_sound_release_focus(0, hcamcorder->acquired_focus, NULL) != MM_ERROR_NONE) {
1190 _mmcam_dbg_err("mm_sound_release_focus[focus %d] failed",
1191 hcamcorder->acquired_focus);
1193 _mmcam_dbg_err("mm_sound_release_focus[focus %d] done",
1194 hcamcorder->acquired_focus);
1199 _ERR_CAMCORDER_CMD_PRECON:
1200 _mmcam_dbg_err("Realize fail (type %d, state %d, ret %x)",
1201 hcamcorder->type, state, ret);
1207 int _mmcamcorder_unrealize(MMHandleType handle)
1209 int ret = MM_ERROR_NONE;
1210 int state = MM_CAMCORDER_STATE_NONE;
1211 int state_FROM = MM_CAMCORDER_STATE_READY;
1212 int state_TO = MM_CAMCORDER_STATE_NULL;
1214 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1219 _mmcam_dbg_err("Not initialized");
1220 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1224 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1225 _mmcam_dbg_err("Another command is running.");
1226 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1227 goto _ERR_CAMCORDER_CMD_PRECON;
1230 state = _mmcamcorder_get_state(handle);
1231 if (state != state_FROM) {
1232 _mmcam_dbg_err("Wrong state(%d)", state);
1233 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1234 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1237 /* Release SubContext */
1238 if (hcamcorder->sub_context) {
1239 /* destroy pipeline */
1240 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
1241 /* Deallocate SubContext */
1242 _mmcamcorder_dealloc_subcontext(hcamcorder->sub_context);
1243 hcamcorder->sub_context = NULL;
1246 if (hcamcorder->type == MM_CAMCORDER_MODE_VIDEO_CAPTURE) {
1247 ret = _mmcamcorder_resource_manager_release(&hcamcorder->resource_manager);
1248 if (ret == MM_ERROR_RESOURCE_INVALID_STATE) {
1249 _mmcam_dbg_warn("it could be in the middle of resource callback or there's no acquired resource");
1250 ret = MM_ERROR_NONE;
1252 else if (ret != MM_ERROR_NONE) {
1253 _mmcam_dbg_err("failed to release resource, ret(0x%x)", ret);
1254 ret = MM_ERROR_CAMCORDER_INTERNAL;
1255 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1257 ret = _mmcamcorder_resource_manager_unprepare(&hcamcorder->resource_manager);
1258 if (ret != MM_ERROR_NONE) {
1259 _mmcam_dbg_err("failed to unprepare resource manager, ret(0x%x)", ret);
1263 /* Deinitialize main context member */
1264 hcamcorder->command = NULL;
1266 _mmcam_dbg_log("focus register %d, session flag 0x%x, state_change_by_system %d",
1267 hcamcorder->sound_focus_register, hcamcorder->session_flags, hcamcorder->state_change_by_system);
1269 /* release sound focus or unset sound focus watch callback */
1270 if (hcamcorder->sound_focus_register) {
1271 int ret_sound = MM_ERROR_NONE;
1273 _mmcam_dbg_log("state_change_by_system %d, session flag 0x%x, acquired_focus %d, sound_focus_id %d, sound_focus_watch_id %d",
1274 hcamcorder->state_change_by_system, hcamcorder->session_flags, hcamcorder->acquired_focus,
1275 hcamcorder->sound_focus_id, hcamcorder->sound_focus_watch_id);
1277 if (hcamcorder->state_change_by_system != _MMCAMCORDER_STATE_CHANGE_BY_ASM &&
1278 hcamcorder->sound_focus_watch_id > 0) {
1279 ret_sound = mm_sound_unset_focus_watch_callback(hcamcorder->sound_focus_watch_id);
1280 if (ret_sound != MM_ERROR_NONE) {
1281 _mmcam_dbg_warn("mm_sound_unset_focus_watch_callback failed [0x%x]",
1284 _mmcam_dbg_warn("mm_sound_unset_focus_watch_callback done");
1287 _mmcam_dbg_warn("no need to unset watch callback.[state_change_by_system %d, sound_focus_watch_id %d]",
1288 hcamcorder->state_change_by_system, hcamcorder->sound_focus_watch_id);
1291 if (hcamcorder->acquired_focus > 0) {
1292 ret_sound = mm_sound_release_focus(0, hcamcorder->acquired_focus, NULL);
1293 if (ret_sound != MM_ERROR_NONE) {
1294 _mmcam_dbg_warn("mm_sound_release_focus failed [0x%x]",
1297 _mmcam_dbg_log("mm_sound_release_focus done");
1300 _mmcam_dbg_warn("no need to release focus - current acquired focus %d",
1301 hcamcorder->acquired_focus);
1305 /* set camera state to vconf key */
1306 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1307 int vconf_camera_state = 0;
1309 /* get current camera state of vconf key */
1310 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1311 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_NULL);
1313 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1314 vconf_camera_state, VCONFKEY_CAMERA_STATE_NULL);
1316 int vconf_recorder_state = 0;
1318 /* get current recorder state of vconf key */
1319 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
1320 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_NULL);
1322 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
1323 vconf_recorder_state, VCONFKEY_RECORDER_STATE_NULL);
1326 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1328 _mmcamcorder_set_state(handle, state_TO);
1330 return MM_ERROR_NONE;
1332 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1333 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1335 _ERR_CAMCORDER_CMD_PRECON:
1337 _mmcam_dbg_err("Unrealize fail (type %d, state %d, ret %x)",
1338 hcamcorder->type, state, ret);
1343 int _mmcamcorder_start(MMHandleType handle)
1345 int ret = MM_ERROR_NONE;
1346 int state = MM_CAMCORDER_STATE_NONE;
1347 int state_FROM = MM_CAMCORDER_STATE_READY;
1348 int state_TO =MM_CAMCORDER_STATE_PREPARE;
1350 _MMCamcorderSubContext *sc = NULL;
1351 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1356 _mmcam_dbg_err("Not initialized");
1357 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1361 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
1362 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1364 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1365 _mmcam_dbg_err("Another command is running.");
1366 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1367 goto _ERR_CAMCORDER_CMD_PRECON;
1370 state = _mmcamcorder_get_state(handle);
1371 if (state != state_FROM) {
1372 _mmcam_dbg_err("Wrong state(%d)", state);
1373 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1374 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1377 /* initialize error code */
1378 hcamcorder->error_code = MM_ERROR_NONE;
1380 /* set attributes related sensor */
1381 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1382 _mmcamcorder_set_attribute_to_camsensor(handle);
1385 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1386 if (ret != MM_ERROR_NONE) {
1387 /* check internal error of gstreamer */
1388 if (hcamcorder->error_code != MM_ERROR_NONE) {
1389 ret = hcamcorder->error_code;
1390 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1392 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1395 _mmcamcorder_set_state(handle, state_TO);
1397 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1398 int vconf_camera_state = 0;
1400 /* check camera state of vconf key */
1401 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1403 /* set camera state to vconf key */
1404 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_PREVIEW);
1406 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1407 vconf_camera_state, VCONFKEY_CAMERA_STATE_PREVIEW);
1410 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1412 return MM_ERROR_NONE;
1414 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1415 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1417 _ERR_CAMCORDER_CMD_PRECON:
1418 /* check internal error of gstreamer */
1419 if (hcamcorder->error_code != MM_ERROR_NONE) {
1420 ret = hcamcorder->error_code;
1421 hcamcorder->error_code = MM_ERROR_NONE;
1423 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1426 _mmcam_dbg_err("Start fail (type %d, state %d, ret %x)",
1427 hcamcorder->type, state, ret);
1432 int _mmcamcorder_stop(MMHandleType handle)
1434 int ret = MM_ERROR_NONE;
1435 int state = MM_CAMCORDER_STATE_NONE;
1436 int state_FROM = MM_CAMCORDER_STATE_PREPARE;
1437 int state_TO = MM_CAMCORDER_STATE_READY;
1439 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1444 _mmcam_dbg_err("Not initialized");
1445 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1449 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1450 _mmcam_dbg_err("Another command is running.");
1451 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1452 goto _ERR_CAMCORDER_CMD_PRECON;
1455 state = _mmcamcorder_get_state(handle);
1456 if (state != state_FROM) {
1457 _mmcam_dbg_err("Wrong state(%d)", state);
1458 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1459 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1462 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_STOP);
1463 if (ret != MM_ERROR_NONE) {
1464 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1467 _mmcamcorder_set_state(handle, state_TO);
1469 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1470 int vconf_camera_state = 0;
1472 /* check camera state of vconf key */
1473 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1475 /* set camera state to vconf key */
1476 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_OPEN);
1478 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1479 vconf_camera_state, VCONFKEY_CAMERA_STATE_OPEN);
1482 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1484 return MM_ERROR_NONE;
1486 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1487 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1489 _ERR_CAMCORDER_CMD_PRECON:
1491 _mmcam_dbg_err("Stop fail (type %d, state %d, ret %x)",
1492 hcamcorder->type, state, ret);
1498 int _mmcamcorder_capture_start(MMHandleType handle)
1500 int ret = MM_ERROR_NONE;
1501 int state = MM_CAMCORDER_STATE_NONE;
1502 int state_FROM_0 = MM_CAMCORDER_STATE_PREPARE;
1503 int state_FROM_1 = MM_CAMCORDER_STATE_RECORDING;
1504 int state_FROM_2 = MM_CAMCORDER_STATE_PAUSED;
1505 int state_TO = MM_CAMCORDER_STATE_CAPTURING;
1507 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1512 _mmcam_dbg_err("Not initialized");
1513 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1517 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1518 _mmcam_dbg_err("Another command is running.");
1519 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1520 goto _ERR_CAMCORDER_CMD_PRECON;
1523 state = _mmcamcorder_get_state(handle);
1524 if (state != state_FROM_0 &&
1525 state != state_FROM_1 &&
1526 state != state_FROM_2) {
1527 _mmcam_dbg_err("Wrong state(%d)", state);
1528 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1529 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1532 /* Handle capture in recording case */
1533 if (state == state_FROM_1 || state == state_FROM_2) {
1534 if (hcamcorder->capture_in_recording == TRUE) {
1535 _mmcam_dbg_err("Capturing in recording (%d)", state);
1536 ret = MM_ERROR_CAMCORDER_DEVICE_BUSY;
1537 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1539 pthread_mutex_lock(&(hcamcorder->task_thread_lock));
1540 if (hcamcorder->task_thread_state == _MMCAMCORDER_TASK_THREAD_STATE_NONE) {
1541 hcamcorder->capture_in_recording = TRUE;
1542 hcamcorder->task_thread_state = _MMCAMCORDER_TASK_THREAD_STATE_CHECK_CAPTURE_IN_RECORDING;
1543 _mmcam_dbg_log("send signal for capture in recording");
1544 pthread_cond_signal(&(hcamcorder->task_thread_cond));
1545 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1547 _mmcam_dbg_err("task thread busy : %d", hcamcorder->task_thread_state);
1548 pthread_mutex_unlock(&(hcamcorder->task_thread_lock));
1549 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1550 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1555 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CAPTURE);
1556 if (ret != MM_ERROR_NONE) {
1557 goto _ERR_CAMCORDER_CMD;
1560 /* Do not change state when recording snapshot capture */
1561 if (state == state_FROM_0) {
1562 _mmcamcorder_set_state(handle, state_TO);
1565 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1567 /* Init break continuous shot attr */
1568 if (mm_camcorder_set_attributes(handle, NULL, "capture-break-cont-shot", 0, NULL) != MM_ERROR_NONE) {
1569 _mmcam_dbg_warn("capture-break-cont-shot set 0 failed");
1572 return MM_ERROR_NONE;
1575 if (hcamcorder->capture_in_recording) {
1576 hcamcorder->capture_in_recording = FALSE;
1579 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1580 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1582 _ERR_CAMCORDER_CMD_PRECON:
1584 _mmcam_dbg_err("Capture start fail (type %d, state %d, ret %x)",
1585 hcamcorder->type, state, ret);
1590 int _mmcamcorder_capture_stop(MMHandleType handle)
1592 int ret = MM_ERROR_NONE;
1593 int state = MM_CAMCORDER_STATE_NONE;
1594 int state_FROM = MM_CAMCORDER_STATE_CAPTURING;
1595 int state_TO = MM_CAMCORDER_STATE_PREPARE;
1596 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1601 _mmcam_dbg_err("Not initialized");
1602 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1606 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1607 _mmcam_dbg_err("Another command is running.");
1608 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1609 goto _ERR_CAMCORDER_CMD_PRECON;
1612 state = _mmcamcorder_get_state(handle);
1613 if (state != state_FROM) {
1614 _mmcam_dbg_err("Wrong state(%d)", state);
1615 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1616 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1619 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PREVIEW_START);
1620 if (ret != MM_ERROR_NONE) {
1621 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1624 _mmcamcorder_set_state(handle, state_TO);
1626 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1628 return MM_ERROR_NONE;
1630 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1631 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1633 _ERR_CAMCORDER_CMD_PRECON:
1635 _mmcam_dbg_err("Capture stop fail (type %d, state %d, ret %x)",
1636 hcamcorder->type, state, ret);
1641 int _mmcamcorder_record(MMHandleType handle)
1643 int ret = MM_ERROR_NONE;
1644 int state = MM_CAMCORDER_STATE_NONE;
1645 int state_FROM1 = MM_CAMCORDER_STATE_PREPARE;
1646 int state_FROM2 = MM_CAMCORDER_STATE_PAUSED;
1647 int state_TO = MM_CAMCORDER_STATE_RECORDING;
1649 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1654 _mmcam_dbg_err("Not initialized");
1655 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1659 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1660 _mmcam_dbg_err("Another command is running.");
1661 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1662 goto _ERR_CAMCORDER_CMD_PRECON;
1665 state = _mmcamcorder_get_state(handle);
1666 if (state != state_FROM1 && state != state_FROM2) {
1667 _mmcam_dbg_err("Wrong state(%d)", state);
1668 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1669 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1672 /* initialize error code */
1673 hcamcorder->error_code = MM_ERROR_NONE;
1675 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_RECORD);
1676 if (ret != MM_ERROR_NONE) {
1677 /* check internal error of gstreamer */
1678 if (hcamcorder->error_code != MM_ERROR_NONE) {
1679 ret = hcamcorder->error_code;
1680 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1682 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1685 _mmcamcorder_set_state(handle, state_TO);
1687 /* set camera state to vconf key */
1688 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1689 int vconf_camera_state = 0;
1691 /* get current camera state of vconf key */
1692 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1693 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_RECORDING);
1695 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1696 vconf_camera_state, VCONFKEY_CAMERA_STATE_RECORDING);
1698 int vconf_recorder_state = 0;
1700 /* get current recorder state of vconf key */
1701 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
1702 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_RECORDING);
1704 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
1705 vconf_recorder_state, VCONFKEY_RECORDER_STATE_RECORDING);
1708 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1710 return MM_ERROR_NONE;
1712 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1713 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1715 _ERR_CAMCORDER_CMD_PRECON:
1716 /* check internal error of gstreamer */
1717 if (hcamcorder->error_code != MM_ERROR_NONE) {
1718 ret = hcamcorder->error_code;
1719 hcamcorder->error_code = MM_ERROR_NONE;
1721 _mmcam_dbg_log("gstreamer error is occurred. return it %x", ret);
1724 _mmcam_dbg_err("Record fail (type %d, state %d, ret %x)",
1725 hcamcorder->type, state, ret);
1731 int _mmcamcorder_pause(MMHandleType handle)
1733 int ret = MM_ERROR_NONE;
1734 int state = MM_CAMCORDER_STATE_NONE;
1735 int state_FROM = MM_CAMCORDER_STATE_RECORDING;
1736 int state_TO = MM_CAMCORDER_STATE_PAUSED;
1738 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1743 _mmcam_dbg_err("Not initialized");
1744 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1748 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1749 _mmcam_dbg_err("Another command is running.");
1750 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1751 goto _ERR_CAMCORDER_CMD_PRECON;
1754 state = _mmcamcorder_get_state(handle);
1755 if (state != state_FROM) {
1756 _mmcam_dbg_err("Wrong state(%d)", state);
1757 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1758 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1761 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_PAUSE);
1762 if (ret != MM_ERROR_NONE) {
1763 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1766 _mmcamcorder_set_state(handle, state_TO);
1768 /* set camera state to vconf key */
1769 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1770 int vconf_camera_state = 0;
1772 /* get current camera state of vconf key */
1773 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1774 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_RECORDING_PAUSE);
1776 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1777 vconf_camera_state, VCONFKEY_CAMERA_STATE_RECORDING_PAUSE);
1779 int vconf_recorder_state = 0;
1781 /* get current recorder state of vconf key */
1782 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
1783 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_RECORDING_PAUSE);
1785 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
1786 vconf_recorder_state, VCONFKEY_RECORDER_STATE_RECORDING_PAUSE);
1789 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1791 return MM_ERROR_NONE;
1793 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1794 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1796 _ERR_CAMCORDER_CMD_PRECON:
1798 _mmcam_dbg_err("Pause fail (type %d, state %d, ret %x)",
1799 hcamcorder->type, state, ret);
1805 int _mmcamcorder_commit(MMHandleType handle)
1807 int ret = MM_ERROR_NONE;
1808 int state = MM_CAMCORDER_STATE_NONE;
1809 int state_FROM1 = MM_CAMCORDER_STATE_RECORDING;
1810 int state_FROM2 = MM_CAMCORDER_STATE_PAUSED;
1811 int state_TO = MM_CAMCORDER_STATE_PREPARE;
1813 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1818 _mmcam_dbg_err("Not initialized");
1819 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1823 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1824 _mmcam_dbg_err("Another command is running.");
1825 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1826 goto _ERR_CAMCORDER_CMD_PRECON;
1829 state = _mmcamcorder_get_state(handle);
1830 if (state != state_FROM1 && state != state_FROM2) {
1831 _mmcam_dbg_err("Wrong state(%d)", state);
1832 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1833 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1836 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_COMMIT);
1837 if (ret != MM_ERROR_NONE) {
1838 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1841 /* set camera state to vconf key */
1842 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1843 int vconf_camera_state = 0;
1845 /* get current camera state of vconf key */
1846 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1847 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_PREVIEW);
1849 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1850 vconf_camera_state, VCONFKEY_CAMERA_STATE_PREVIEW);
1852 int vconf_recorder_state = 0;
1854 /* get current recorder state of vconf key */
1855 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
1856 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_CREATED);
1858 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
1859 vconf_recorder_state, VCONFKEY_RECORDER_STATE_CREATED);
1862 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1864 _mmcamcorder_set_state(handle,state_TO);
1866 return MM_ERROR_NONE;
1868 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1869 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1871 _ERR_CAMCORDER_CMD_PRECON:
1873 _mmcam_dbg_err("Commit fail (type %d, state %d, ret %x)",
1874 hcamcorder->type, state, ret);
1880 int _mmcamcorder_cancel(MMHandleType handle)
1882 int ret = MM_ERROR_NONE;
1883 int state = MM_CAMCORDER_STATE_NONE;
1884 int state_FROM1 = MM_CAMCORDER_STATE_RECORDING;
1885 int state_FROM2 = MM_CAMCORDER_STATE_PAUSED;
1886 int state_TO = MM_CAMCORDER_STATE_PREPARE;
1888 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1893 _mmcam_dbg_err("Not initialized");
1894 ret = MM_ERROR_CAMCORDER_NOT_INITIALIZED;
1898 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
1899 _mmcam_dbg_err("Another command is running.");
1900 ret = MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
1901 goto _ERR_CAMCORDER_CMD_PRECON;
1904 state = _mmcamcorder_get_state(handle);
1905 if (state != state_FROM1 && state != state_FROM2) {
1906 _mmcam_dbg_err("Wrong state(%d)", state);
1907 ret = MM_ERROR_CAMCORDER_INVALID_STATE;
1908 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1911 ret = hcamcorder->command((MMHandleType)hcamcorder, _MMCamcorder_CMD_CANCEL);
1912 if (ret != MM_ERROR_NONE) {
1913 goto _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK;
1916 _mmcamcorder_set_state(handle, state_TO);
1918 /* set camera state to vconf key */
1919 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
1920 int vconf_camera_state = 0;
1922 /* get current camera state of vconf key */
1923 vconf_get_int(VCONFKEY_CAMERA_STATE, &vconf_camera_state);
1924 vconf_set_int(VCONFKEY_CAMERA_STATE, VCONFKEY_CAMERA_STATE_PREVIEW);
1926 _mmcam_dbg_log("VCONFKEY_CAMERA_STATE prev %d -> cur %d",
1927 vconf_camera_state, VCONFKEY_CAMERA_STATE_PREVIEW);
1929 int vconf_recorder_state = 0;
1931 /* get current recorder state of vconf key */
1932 vconf_get_int(VCONFKEY_RECORDER_STATE, &vconf_recorder_state);
1933 vconf_set_int(VCONFKEY_RECORDER_STATE, VCONFKEY_RECORDER_STATE_CREATED);
1935 _mmcam_dbg_log("VCONFKEY_RECORDER_STATE prev %d -> cur %d",
1936 vconf_recorder_state, VCONFKEY_RECORDER_STATE_CREATED);
1939 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1941 return MM_ERROR_NONE;
1943 _ERR_CAMCORDER_CMD_PRECON_AFTER_LOCK:
1944 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
1946 _ERR_CAMCORDER_CMD_PRECON:
1948 _mmcam_dbg_err("Cancel fail (type %d, state %d, ret %x)",
1949 hcamcorder->type, state, ret);
1953 /* } Internal command functions */
1956 int _mmcamcorder_commit_async_end(MMHandleType handle)
1960 _mmcam_dbg_warn("_mmcamcorder_commit_async_end : MM_CAMCORDER_STATE_PREPARE");
1961 _mmcamcorder_set_state(handle, MM_CAMCORDER_STATE_PREPARE);
1963 return MM_ERROR_NONE;
1967 int _mmcamcorder_set_message_callback(MMHandleType handle, MMMessageCallback callback, void *user_data)
1969 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1971 _mmcam_dbg_log("%p", hcamcorder);
1973 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
1975 if (callback == NULL) {
1976 _mmcam_dbg_warn("Message Callback is disabled, because application sets it to NULL");
1979 if (!_MMCAMCORDER_TRYLOCK_MESSAGE_CALLBACK(hcamcorder)) {
1980 _mmcam_dbg_warn("Application's message callback is running now");
1981 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
1984 /* set message callback to message handle */
1985 hcamcorder->msg_cb = callback;
1986 hcamcorder->msg_cb_param = user_data;
1988 _MMCAMCORDER_UNLOCK_MESSAGE_CALLBACK(hcamcorder);
1990 return MM_ERROR_NONE;
1994 int _mmcamcorder_set_video_stream_callback(MMHandleType handle, mm_camcorder_video_stream_callback callback, void *user_data)
1996 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
1998 /*_mmcam_dbg_log("");*/
2000 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2002 if (callback == NULL) {
2003 _mmcam_dbg_warn("Video Stream Callback is disabled, because application sets it to NULL");
2006 if (!_MMCAMCORDER_TRYLOCK_VSTREAM_CALLBACK(hcamcorder)) {
2007 _mmcam_dbg_warn("Application's video stream callback is running now");
2008 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2011 hcamcorder->vstream_cb = callback;
2012 hcamcorder->vstream_cb_param = user_data;
2014 _MMCAMCORDER_UNLOCK_VSTREAM_CALLBACK(hcamcorder);
2016 return MM_ERROR_NONE;
2020 int _mmcamcorder_set_audio_stream_callback(MMHandleType handle, mm_camcorder_audio_stream_callback callback, void *user_data)
2022 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2026 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2028 if (callback == NULL) {
2029 _mmcam_dbg_warn("Audio Stream Callback is disabled, because application sets it to NULL");
2032 if (!_MMCAMCORDER_TRYLOCK_ASTREAM_CALLBACK(hcamcorder)) {
2033 _mmcam_dbg_warn("Application's audio stream callback is running now");
2034 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2037 hcamcorder->astream_cb = callback;
2038 hcamcorder->astream_cb_param = user_data;
2040 _MMCAMCORDER_UNLOCK_ASTREAM_CALLBACK(hcamcorder);
2042 return MM_ERROR_NONE;
2046 int _mmcamcorder_set_video_capture_callback(MMHandleType handle, mm_camcorder_video_capture_callback callback, void *user_data)
2048 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2052 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2054 if (callback == NULL) {
2055 _mmcam_dbg_warn("Video Capture Callback is disabled, because application sets it to NULLL");
2058 if (!_MMCAMCORDER_TRYLOCK_VCAPTURE_CALLBACK(hcamcorder)) {
2059 _mmcam_dbg_warn("Application's video capture callback is running now");
2060 return MM_ERROR_CAMCORDER_INVALID_CONDITION;
2063 hcamcorder->vcapture_cb = callback;
2064 hcamcorder->vcapture_cb_param = user_data;
2066 _MMCAMCORDER_UNLOCK_VCAPTURE_CALLBACK(hcamcorder);
2068 return MM_ERROR_NONE;
2071 int _mmcamcorder_get_current_state(MMHandleType handle)
2073 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2077 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2079 return _mmcamcorder_get_state(handle);
2082 int _mmcamcorder_init_focusing(MMHandleType handle)
2085 int state = MM_CAMCORDER_STATE_NONE;
2086 int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2087 int af_range = MM_CAMCORDER_AUTO_FOCUS_NORMAL;
2088 int sensor_focus_mode = 0;
2089 int sensor_af_range = 0;
2090 int current_focus_mode = 0;
2091 int current_af_range = 0;
2092 mmf_camcorder_t *hcamcorder = NULL;
2093 _MMCamcorderSubContext *sc = NULL;
2094 GstCameraControl *control = NULL;
2098 hcamcorder = MMF_CAMCORDER(handle);
2099 mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2101 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2102 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2104 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2105 _mmcam_dbg_err("Another command is running.");
2106 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2109 state = _mmcamcorder_get_state(handle);
2111 if (state == MM_CAMCORDER_STATE_CAPTURING ||
2112 state < MM_CAMCORDER_STATE_PREPARE) {
2113 _mmcam_dbg_err( "Not proper state. state[%d]", state );
2114 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2115 return MM_ERROR_CAMCORDER_INVALID_STATE;
2118 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2119 _mmcam_dbg_log("Can't cast Video source into camera control.");
2120 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2121 return MM_ERROR_NONE;
2124 control = GST_CAMERA_CONTROL (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2125 if (control == NULL) {
2126 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2127 return MM_ERROR_CAMCORDER_INTERNAL;
2130 ret = gst_camera_control_stop_auto_focus(control);
2132 _mmcam_dbg_err("Auto focusing stop fail.");
2133 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2134 return MM_ERROR_CAMCORDER_DEVICE_IO;
2137 /* Initialize lens position */
2138 mm_camcorder_get_attributes(handle, NULL,
2139 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2140 MMCAM_CAMERA_AF_SCAN_RANGE, &af_range,
2142 sensor_af_range = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_AF_SCAN_RANGE, af_range);
2143 sensor_focus_mode = _mmcamcorder_convert_msl_to_sensor(handle, MM_CAM_CAMERA_FOCUS_MODE, focus_mode);
2145 gst_camera_control_get_focus(control, ¤t_focus_mode, ¤t_af_range);
2147 if (current_focus_mode != sensor_focus_mode ||
2148 current_af_range != sensor_af_range) {
2149 ret = gst_camera_control_set_focus(control, sensor_focus_mode, sensor_af_range);
2151 _mmcam_dbg_log("No need to init FOCUS [mode:%d, range:%d]", focus_mode, af_range );
2155 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2158 _mmcam_dbg_log("Lens init success.");
2159 return MM_ERROR_NONE;
2161 _mmcam_dbg_err("Lens init fail.");
2162 return MM_ERROR_CAMCORDER_DEVICE_IO;
2166 int _mmcamcorder_adjust_focus(MMHandleType handle, int direction)
2169 int focus_mode = MM_CAMCORDER_FOCUS_MODE_NONE;
2170 int ret = MM_ERROR_UNKNOWN;
2171 char *err_attr_name = NULL;
2173 mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2174 mmf_return_val_if_fail(direction, MM_ERROR_CAMCORDER_INVALID_ARGUMENT);
2176 /*_mmcam_dbg_log("");*/
2178 if (!_MMCAMCORDER_TRYLOCK_CMD(handle)) {
2179 _mmcam_dbg_err("Another command is running.");
2180 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2183 state = _mmcamcorder_get_state(handle);
2184 if (state == MM_CAMCORDER_STATE_CAPTURING ||
2185 state < MM_CAMCORDER_STATE_PREPARE) {
2186 _mmcam_dbg_err("Not proper state. state[%d]", state);
2187 _MMCAMCORDER_UNLOCK_CMD(handle);
2188 return MM_ERROR_CAMCORDER_INVALID_STATE;
2191 /* TODO : call a auto or manual focus function */
2192 ret = mm_camcorder_get_attributes(handle, &err_attr_name,
2193 MMCAM_CAMERA_FOCUS_MODE, &focus_mode,
2195 if (ret != MM_ERROR_NONE) {
2196 _mmcam_dbg_warn("Get focus-mode fail. (%s:%x)", err_attr_name, ret);
2197 SAFE_FREE (err_attr_name);
2198 _MMCAMCORDER_UNLOCK_CMD(handle);
2202 if (focus_mode == MM_CAMCORDER_FOCUS_MODE_MANUAL) {
2203 ret = _mmcamcorder_adjust_manual_focus(handle, direction);
2204 } else if (focus_mode == MM_CAMCORDER_FOCUS_MODE_AUTO ||
2205 focus_mode == MM_CAMCORDER_FOCUS_MODE_TOUCH_AUTO ||
2206 focus_mode == MM_CAMCORDER_FOCUS_MODE_CONTINUOUS) {
2207 ret = _mmcamcorder_adjust_auto_focus(handle);
2209 _mmcam_dbg_err("It doesn't adjust focus. Focusing mode(%d)", focus_mode);
2210 ret = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2213 _MMCAMCORDER_UNLOCK_CMD(handle);
2218 int _mmcamcorder_adjust_manual_focus(MMHandleType handle, int direction)
2223 int focus_level = 0;
2224 float unit_level = 0;
2225 GstCameraControl *control = NULL;
2226 _MMCamcorderSubContext *sc = NULL;
2227 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2231 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2232 mmf_return_val_if_fail(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL != 1, MM_ERROR_CAMCORDER_NOT_SUPPORTED);
2233 mmf_return_val_if_fail((direction >= MM_CAMCORDER_MF_LENS_DIR_FORWARD) &&
2234 (direction <= MM_CAMCORDER_MF_LENS_DIR_BACKWARD),
2235 MM_ERROR_CAMCORDER_INVALID_ARGUMENT );
2237 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2238 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2240 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2241 _mmcam_dbg_log("Can't cast Video source into camera control.");
2242 return MM_ERROR_NONE;
2245 control = GST_CAMERA_CONTROL (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2246 if (control == NULL) {
2247 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2248 return MM_ERROR_CAMCORDER_INTERNAL;
2251 /* TODO : get max, min level */
2252 if (max_level - min_level + 1 < _MMFCAMCORDER_FOCUS_TOTAL_LEVEL) {
2253 _mmcam_dbg_warn("Total level of manual focus of MMF is greater than that of the camera driver.");
2256 unit_level = ((float)max_level - (float)min_level)/(float)(_MMFCAMCORDER_FOCUS_TOTAL_LEVEL - 1);
2258 if (!gst_camera_control_get_focus_level(control, &cur_level)) {
2259 _mmcam_dbg_err("Can't get current level of manual focus.");
2260 return MM_ERROR_CAMCORDER_DEVICE_IO;
2263 //TODO : adjust unit level value
2264 if (direction == MM_CAMCORDER_MF_LENS_DIR_FORWARD) {
2265 focus_level = cur_level + unit_level;
2266 } else if (direction == MM_CAMCORDER_MF_LENS_DIR_BACKWARD) {
2267 focus_level = cur_level - unit_level;
2270 if (focus_level > max_level) {
2271 focus_level = max_level;
2272 } else if (focus_level < min_level) {
2273 focus_level = min_level;
2276 if (!gst_camera_control_set_focus_level(control, focus_level)) {
2277 _mmcam_dbg_err("Manual focusing fail.");
2278 return MM_ERROR_CAMCORDER_DEVICE_IO;
2281 return MM_ERROR_NONE;
2285 int _mmcamcorder_adjust_auto_focus(MMHandleType handle)
2288 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2289 GstCameraControl *control = NULL;
2290 _MMCamcorderSubContext *sc = NULL;
2292 mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2294 /*_mmcam_dbg_log("");*/
2296 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2298 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2299 _mmcam_dbg_log("Can't cast Video source into camera control.");
2300 return MM_ERROR_NONE;
2303 control = GST_CAMERA_CONTROL (sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2306 ret = gst_camera_control_start_auto_focus(control);
2308 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2313 _mmcam_dbg_log("Auto focusing start success.");
2314 return MM_ERROR_NONE;
2316 _mmcam_dbg_err("Auto focusing start fail.");
2317 return MM_ERROR_CAMCORDER_DEVICE_IO;
2321 int _mmcamcorder_stop_focusing(MMHandleType handle)
2323 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2324 _MMCamcorderSubContext *sc = NULL;
2327 GstCameraControl *control = NULL;
2329 mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
2331 /*_mmcam_dbg_log("");*/
2333 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2335 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
2336 _mmcam_dbg_err("Another command is running.");
2337 return MM_ERROR_CAMCORDER_CMD_IS_RUNNING;
2340 state = _mmcamcorder_get_state(handle);
2341 if (state == MM_CAMCORDER_STATE_CAPTURING ||
2342 state < MM_CAMCORDER_STATE_PREPARE) {
2343 _mmcam_dbg_err( "Not proper state. state[%d]", state );
2344 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2345 return MM_ERROR_CAMCORDER_INVALID_STATE;
2348 if (!GST_IS_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst)) {
2349 _mmcam_dbg_log("Can't cast Video source into camera control.");
2350 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2351 return MM_ERROR_NONE;
2354 control = GST_CAMERA_CONTROL(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2356 ret = gst_camera_control_stop_auto_focus(control);
2358 _mmcam_dbg_err("cast CAMERA_CONTROL failed");
2362 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
2365 _mmcam_dbg_log("Auto focusing stop success.");
2366 return MM_ERROR_NONE;
2368 _mmcam_dbg_err("Auto focusing stop fail.");
2369 return MM_ERROR_CAMCORDER_DEVICE_IO;
2374 /*-----------------------------------------------
2375 | CAMCORDER INTERNAL LOCAL |
2376 -----------------------------------------------*/
2378 __mmcamcorder_gstreamer_init(camera_conf * conf)
2380 static const int max_argc = 10;
2384 gchar **argv = NULL;
2386 gboolean ret = FALSE;
2387 type_string_array *GSTInitOption = NULL;
2389 mmf_return_val_if_fail(conf, FALSE);
2394 argc = malloc(sizeof(int));
2395 argv = malloc(sizeof(gchar *) * max_argc);
2397 if (!argc || !argv) {
2401 memset(argv, 0, sizeof(gchar *) * max_argc);
2405 argv[0] = g_strdup("mmcamcorder");
2408 _mmcamcorder_conf_get_value_string_array(conf,
2409 CONFIGURE_CATEGORY_MAIN_GENERAL,
2412 if (GSTInitOption != NULL && GSTInitOption->value) {
2413 cnt_str = GSTInitOption->count;
2414 for( ; *argc < max_argc && *argc <= cnt_str ; (*argc)++ )
2416 argv[*argc] = g_strdup(GSTInitOption->value[(*argc)-1]);
2420 _mmcam_dbg_log("initializing gstreamer with following parameter[argc:%d]", *argc);
2422 for (i = 0; i < *argc; i++) {
2423 _mmcam_dbg_log("argv[%d] : %s", i, argv[i]);
2426 /* initializing gstreamer */
2427 ret = gst_init_check (argc, &argv, &err);
2429 _mmcam_dbg_err("Could not initialize GStreamer: %s ",
2430 err ? err->message : "unknown error occurred");
2437 for (i = 0; i < *argc; i++) {
2457 _mmcam_dbg_err("failed to initialize gstreamer");
2473 int _mmcamcorder_get_state(MMHandleType handle)
2476 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2478 mmf_return_val_if_fail(hcamcorder, -1);
2480 _MMCAMCORDER_LOCK_STATE(handle);
2482 state = hcamcorder->state;
2483 /*_mmcam_dbg_log("state=%d",state);*/
2485 _MMCAMCORDER_UNLOCK_STATE(handle);
2491 void _mmcamcorder_set_state(MMHandleType handle, int state)
2494 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2495 _MMCamcorderMsgItem msg;
2497 mmf_return_if_fail(hcamcorder);
2499 /*_mmcam_dbg_log("");*/
2501 _MMCAMCORDER_LOCK_STATE(handle);
2503 old_state = hcamcorder->state;
2504 if(old_state != state) {
2505 hcamcorder->state = state;
2506 hcamcorder->target_state = state;
2508 _mmcam_dbg_log("set state[%d] and send state-changed message", state);
2510 /* To discern who changes the state */
2511 switch (hcamcorder->state_change_by_system) {
2512 case _MMCAMCORDER_STATE_CHANGE_BY_ASM:
2513 msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_ASM;
2514 msg.param.state.code = hcamcorder->interrupt_code;
2516 case _MMCAMCORDER_STATE_CHANGE_BY_RM:
2517 msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED_BY_RM;
2518 msg.param.state.code = MM_ERROR_NONE;
2520 case _MMCAMCORDER_STATE_CHANGE_NORMAL:
2522 msg.id = MM_MESSAGE_CAMCORDER_STATE_CHANGED;
2523 msg.param.state.code = MM_ERROR_NONE;
2527 msg.param.state.previous = old_state;
2528 msg.param.state.current = state;
2530 /*_mmcam_dbg_log("_mmcamcorder_send_message : msg : %p, id:%x", &msg, msg.id);*/
2531 _mmcamcorder_send_message(handle, &msg);
2534 _MMCAMCORDER_UNLOCK_STATE(handle);
2540 int _mmcamcorder_get_async_state(MMHandleType handle)
2543 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2545 _MMCAMCORDER_LOCK_STATE(handle);
2546 state = hcamcorder->target_state;
2548 _MMCAMCORDER_UNLOCK_STATE(handle);
2554 _MMCamcorderSubContext *_mmcamcorder_alloc_subcontext(int type)
2557 _MMCamcorderSubContext *sc = NULL;
2559 /*_mmcam_dbg_log("");*/
2561 /* alloc container */
2562 sc = (_MMCamcorderSubContext *)malloc(sizeof(_MMCamcorderSubContext));
2563 mmf_return_val_if_fail(sc != NULL, NULL);
2566 memset(sc, 0x00, sizeof(_MMCamcorderSubContext));
2568 sc->element_num = _MMCAMCORDER_PIPELINE_ELEMENT_NUM;
2569 sc->encode_element_num = _MMCAMCORDER_ENCODE_PIPELINE_ELEMENT_NUM;
2571 /* alloc info for each mode */
2573 case MM_CAMCORDER_MODE_AUDIO:
2574 sc->info_audio = malloc( sizeof(_MMCamcorderAudioInfo));
2575 if(!sc->info_audio) {
2576 _mmcam_dbg_err("Failed to alloc info structure");
2577 goto ALLOC_SUBCONTEXT_FAILED;
2579 memset(sc->info_audio, 0x00, sizeof(_MMCamcorderAudioInfo));
2581 case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2583 sc->info_image = malloc( sizeof(_MMCamcorderImageInfo));
2584 if(!sc->info_image) {
2585 _mmcam_dbg_err("Failed to alloc info structure");
2586 goto ALLOC_SUBCONTEXT_FAILED;
2588 memset(sc->info_image, 0x00, sizeof(_MMCamcorderImageInfo));
2590 /* init sound status */
2591 sc->info_image->sound_status = _SOUND_STATUS_INIT;
2593 sc->info_video = malloc( sizeof(_MMCamcorderVideoInfo));
2594 if(!sc->info_video) {
2595 _mmcam_dbg_err("Failed to alloc info structure");
2596 goto ALLOC_SUBCONTEXT_FAILED;
2598 memset(sc->info_video, 0x00, sizeof(_MMCamcorderVideoInfo));
2599 pthread_mutex_init(&(sc->info_video->size_check_lock), NULL);
2603 /* alloc element array */
2604 sc->element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->element_num);
2606 _mmcam_dbg_err("Failed to alloc element structure");
2607 goto ALLOC_SUBCONTEXT_FAILED;
2610 sc->encode_element = (_MMCamcorderGstElement *)malloc(sizeof(_MMCamcorderGstElement) * sc->encode_element_num);
2611 if(!sc->encode_element) {
2612 _mmcam_dbg_err("Failed to alloc encode element structure");
2613 goto ALLOC_SUBCONTEXT_FAILED;
2616 for (i = 0 ; i < sc->element_num ; i++) {
2617 sc->element[i].id = _MMCAMCORDER_NONE;
2618 sc->element[i].gst = NULL;
2621 for (i = 0 ; i < sc->encode_element_num ; i++) {
2622 sc->encode_element[i].id = _MMCAMCORDER_NONE;
2623 sc->encode_element[i].gst = NULL;
2626 sc->fourcc = 0x80000000;
2627 sc->cam_stability_count = 0;
2628 sc->drop_vframe = 0;
2629 sc->pass_first_vframe = 0;
2630 sc->is_modified_rate = FALSE;
2634 ALLOC_SUBCONTEXT_FAILED:
2636 if (sc->info_audio) {
2637 free(sc->info_audio);
2638 sc->info_audio = NULL;
2640 if (sc->info_image) {
2641 free(sc->info_image);
2642 sc->info_image = NULL;
2644 if (sc->info_video) {
2645 pthread_mutex_destroy(&(sc->info_video->size_check_lock));
2646 free(sc->info_video);
2647 sc->info_video = NULL;
2653 if (sc->encode_element) {
2654 free(sc->encode_element);
2655 sc->encode_element = NULL;
2665 void _mmcamcorder_dealloc_subcontext(_MMCamcorderSubContext *sc)
2671 _mmcam_dbg_log("release element");
2676 if (sc->encode_element) {
2677 _mmcam_dbg_log("release encode_element");
2678 free(sc->encode_element);
2679 sc->encode_element = NULL;
2682 if (sc->info_image) {
2683 _mmcam_dbg_log("release info_image");
2684 free(sc->info_image);
2685 sc->info_image = NULL;
2688 if (sc->info_video) {
2689 _mmcam_dbg_log("release info_video");
2690 if (sc->info_video->filename) {
2691 free(sc->info_video->filename);
2692 sc->info_video->filename = NULL;
2694 pthread_mutex_destroy(&(sc->info_video->size_check_lock));
2695 free(sc->info_video);
2696 sc->info_video = NULL;
2699 if (sc->info_audio) {
2700 _mmcam_dbg_log("release info_audio");
2701 if (sc->info_audio->filename) {
2702 free(sc->info_audio->filename);
2703 sc->info_audio->filename = NULL;
2705 free(sc->info_audio);
2706 sc->info_audio = NULL;
2717 int _mmcamcorder_set_functions(MMHandleType handle, int type)
2719 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
2721 /*_mmcam_dbg_log("");*/
2724 case MM_CAMCORDER_MODE_AUDIO:
2725 hcamcorder->command = _mmcamcorder_audio_command;
2727 case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
2729 hcamcorder->command = _mmcamcorder_video_capture_command;
2733 return MM_ERROR_NONE;
2737 gboolean _mmcamcorder_pipeline_cb_message(GstBus *bus, GstMessage *message, gpointer data)
2739 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2740 _MMCamcorderSubContext *sc = NULL;
2742 mmf_return_val_if_fail(hcamcorder, FALSE);
2743 mmf_return_val_if_fail(message, FALSE);
2744 //_mmcam_dbg_log("message type=(%d)", GST_MESSAGE_TYPE(message));
2746 switch (GST_MESSAGE_TYPE(message)) {
2747 case GST_MESSAGE_UNKNOWN:
2748 _mmcam_dbg_log("GST_MESSAGE_UNKNOWN");
2750 case GST_MESSAGE_EOS:
2752 _mmcam_dbg_log ("Got EOS from element \"%s\".",
2753 GST_STR_NULL(GST_ELEMENT_NAME(GST_MESSAGE_SRC(message))));
2755 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2756 mmf_return_val_if_fail(sc, TRUE);
2758 if (hcamcorder->type != MM_CAMCORDER_MODE_AUDIO) {
2759 mmf_return_val_if_fail(sc->info_video, TRUE);
2760 if (sc->info_video->b_commiting) {
2761 _mmcamcorder_video_handle_eos((MMHandleType)hcamcorder);
2764 mmf_return_val_if_fail(sc->info_audio, TRUE);
2765 if (sc->info_audio->b_commiting) {
2766 _mmcamcorder_audio_handle_eos((MMHandleType)hcamcorder);
2770 sc->bget_eos = TRUE;
2774 case GST_MESSAGE_ERROR:
2778 gst_message_parse_error(message, &err, &debug);
2780 _mmcam_dbg_err ("GSTERR: %s", err->message);
2781 _mmcam_dbg_err ("Error Debug: %s", debug);
2783 __mmcamcorder_handle_gst_error((MMHandleType)hcamcorder, message, err);
2789 case GST_MESSAGE_WARNING:
2793 gst_message_parse_warning (message, &err, &debug);
2795 _mmcam_dbg_warn("GSTWARN: %s", err->message);
2797 __mmcamcorder_handle_gst_warning((MMHandleType)hcamcorder, message, err);
2803 case GST_MESSAGE_INFO:
2804 _mmcam_dbg_log("GST_MESSAGE_INFO");
2806 case GST_MESSAGE_TAG:
2807 _mmcam_dbg_log("GST_MESSAGE_TAG");
2809 case GST_MESSAGE_BUFFERING:
2810 _mmcam_dbg_log("GST_MESSAGE_BUFFERING");
2812 case GST_MESSAGE_STATE_CHANGED:
2814 const GValue *vnewstate;
2816 GstElement *pipeline = NULL;
2818 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2819 if ((sc) && (sc->element)) {
2820 if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst) {
2821 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
2822 if (message->src == (GstObject*)pipeline) {
2823 vnewstate = gst_structure_get_value(gst_message_get_structure(message), "new-state");
2824 newstate = (GstState)vnewstate->data[0].v_int;
2825 _mmcam_dbg_log("GST_MESSAGE_STATE_CHANGED[%s]",gst_element_state_get_name(newstate));
2831 case GST_MESSAGE_STATE_DIRTY:
2832 _mmcam_dbg_log("GST_MESSAGE_STATE_DIRTY");
2834 case GST_MESSAGE_STEP_DONE:
2835 _mmcam_dbg_log("GST_MESSAGE_STEP_DONE");
2837 case GST_MESSAGE_CLOCK_PROVIDE:
2838 _mmcam_dbg_log("GST_MESSAGE_CLOCK_PROVIDE");
2840 case GST_MESSAGE_CLOCK_LOST:
2841 _mmcam_dbg_log("GST_MESSAGE_CLOCK_LOST");
2843 case GST_MESSAGE_NEW_CLOCK:
2845 GstClock *pipe_clock = NULL;
2846 gst_message_parse_new_clock(message, &pipe_clock);
2847 /*_mmcam_dbg_log("GST_MESSAGE_NEW_CLOCK : %s", (clock ? GST_OBJECT_NAME (clock) : "NULL"));*/
2850 case GST_MESSAGE_STRUCTURE_CHANGE:
2851 _mmcam_dbg_log("GST_MESSAGE_STRUCTURE_CHANGE");
2853 case GST_MESSAGE_STREAM_STATUS:
2854 /*_mmcam_dbg_log("GST_MESSAGE_STREAM_STATUS");*/
2856 case GST_MESSAGE_APPLICATION:
2857 _mmcam_dbg_log("GST_MESSAGE_APPLICATION");
2859 case GST_MESSAGE_ELEMENT:
2860 /*_mmcam_dbg_log("GST_MESSAGE_ELEMENT");*/
2862 case GST_MESSAGE_SEGMENT_START:
2863 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_START");
2865 case GST_MESSAGE_SEGMENT_DONE:
2866 _mmcam_dbg_log("GST_MESSAGE_SEGMENT_DONE");
2868 case GST_MESSAGE_DURATION_CHANGED:
2869 _mmcam_dbg_log("GST_MESSAGE_DURATION_CHANGED");
2871 case GST_MESSAGE_LATENCY:
2872 _mmcam_dbg_log("GST_MESSAGE_LATENCY");
2874 case GST_MESSAGE_ASYNC_START:
2875 _mmcam_dbg_log("GST_MESSAGE_ASYNC_START");
2877 case GST_MESSAGE_ASYNC_DONE:
2878 /*_mmcam_dbg_log("GST_MESSAGE_ASYNC_DONE");*/
2880 case GST_MESSAGE_ANY:
2881 _mmcam_dbg_log("GST_MESSAGE_ANY");
2883 case GST_MESSAGE_QOS:
2884 // _mmcam_dbg_log("GST_MESSAGE_QOS");
2887 _mmcam_dbg_log("not handled message type=(%d)", GST_MESSAGE_TYPE(message));
2895 GstBusSyncReply _mmcamcorder_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
2897 GstElement *element = NULL;
2899 gchar *debug_info = NULL;
2901 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
2902 _MMCamcorderSubContext *sc = NULL;
2904 mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
2905 mmf_return_val_if_fail(message, GST_BUS_PASS);
2907 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
2908 mmf_return_val_if_fail(sc, GST_BUS_PASS);
2910 if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
2911 /* parse error message */
2912 gst_message_parse_error(message, &err, &debug_info);
2915 _mmcam_dbg_err("GST ERROR : %s", debug_info);
2921 _mmcam_dbg_warn("failed to parse error message");
2922 return GST_BUS_PASS;
2925 /* set videosrc element to compare */
2926 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
2928 /* check domain[RESOURCE] and element[VIDEOSRC] */
2929 if (err->domain == GST_RESOURCE_ERROR &&
2930 GST_ELEMENT_CAST(message->src) == element) {
2931 switch (err->code) {
2932 case GST_RESOURCE_ERROR_BUSY:
2933 _mmcam_dbg_err("Camera device [busy]");
2934 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_BUSY;
2936 case GST_RESOURCE_ERROR_OPEN_WRITE:
2937 _mmcam_dbg_err("Camera device [open failed]");
2938 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
2939 //sc->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN; // SECURITY PART REQUEST PRIVILEGE
2941 case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
2942 _mmcam_dbg_err("Camera device [open failed]");
2943 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_OPEN;
2945 case GST_RESOURCE_ERROR_OPEN_READ:
2946 _mmcam_dbg_err("Camera device [register trouble]");
2947 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_REG_TROUBLE;
2949 case GST_RESOURCE_ERROR_NOT_FOUND:
2950 _mmcam_dbg_err("Camera device [device not found]");
2951 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_NOT_FOUND;
2953 case GST_RESOURCE_ERROR_TOO_LAZY:
2954 _mmcam_dbg_err("Camera device [timeout]");
2955 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_TIMEOUT;
2957 case GST_RESOURCE_ERROR_SETTINGS:
2958 _mmcam_dbg_err("Camera device [not supported]");
2959 hcamcorder->error_code = MM_ERROR_CAMCORDER_NOT_SUPPORTED;
2961 case GST_RESOURCE_ERROR_FAILED:
2962 _mmcam_dbg_err("Camera device [working failed].");
2963 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE_IO;
2966 _mmcam_dbg_err("Camera device [General(%d)]", err->code);
2967 hcamcorder->error_code = MM_ERROR_CAMCORDER_DEVICE;
2971 hcamcorder->error_occurs = TRUE;
2976 /* store error code and drop this message if cmd is running */
2977 if (hcamcorder->error_code != MM_ERROR_NONE) {
2978 _MMCamcorderMsgItem msg;
2980 /* post error to application */
2981 hcamcorder->error_occurs = TRUE;
2982 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
2983 msg.param.code = hcamcorder->error_code;
2984 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
2988 } else if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ELEMENT) {
2989 _MMCamcorderMsgItem msg;
2991 if (gst_structure_has_name(gst_message_get_structure(message), "avsysvideosrc-AF") ||
2992 gst_structure_has_name(gst_message_get_structure(message), "camerasrc-AF")) {
2993 int focus_state = 0;
2995 gst_structure_get_int(gst_message_get_structure(message), "focus-state", &focus_state);
2996 _mmcam_dbg_log("Focus State:%d", focus_state);
2998 msg.id = MM_MESSAGE_CAMCORDER_FOCUS_CHANGED;
2999 msg.param.code = focus_state;
3000 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3003 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-HDR")) {
3007 if (gst_structure_get_int(gst_message_get_structure(message), "progress", &progress)) {
3008 gst_structure_get_int(gst_message_get_structure(message), "status", &status);
3009 _mmcam_dbg_log("HDR progress %d percent, status %d", progress, status);
3011 msg.id = MM_MESSAGE_CAMCORDER_HDR_PROGRESS;
3012 msg.param.code = progress;
3013 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3017 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-FD")) {
3019 const GValue *g_value = gst_structure_get_value(gst_message_get_structure(message), "face-info");;
3020 GstCameraControlFaceDetectInfo *fd_info = NULL;
3021 MMCamFaceDetectInfo *cam_fd_info = NULL;
3024 fd_info = (GstCameraControlFaceDetectInfo *)g_value_get_pointer(g_value);
3027 if (fd_info == NULL) {
3028 _mmcam_dbg_warn("fd_info is NULL");
3032 cam_fd_info = (MMCamFaceDetectInfo *)malloc(sizeof(MMCamFaceDetectInfo));
3033 if (cam_fd_info == NULL) {
3034 _mmcam_dbg_warn("cam_fd_info alloc failed");
3042 /* set total face count */
3043 cam_fd_info->num_of_faces = fd_info->num_of_faces;
3045 if (cam_fd_info->num_of_faces > 0) {
3046 cam_fd_info->face_info = (MMCamFaceInfo *)malloc(sizeof(MMCamFaceInfo) * cam_fd_info->num_of_faces);
3047 if (cam_fd_info->face_info) {
3048 /* set information of each face */
3049 for (i = 0 ; i < fd_info->num_of_faces ; i++) {
3050 cam_fd_info->face_info[i].id = fd_info->face_info[i].id;
3051 cam_fd_info->face_info[i].score = fd_info->face_info[i].score;
3052 cam_fd_info->face_info[i].rect.x = fd_info->face_info[i].rect.x;
3053 cam_fd_info->face_info[i].rect.y = fd_info->face_info[i].rect.y;
3054 cam_fd_info->face_info[i].rect.width = fd_info->face_info[i].rect.width;
3055 cam_fd_info->face_info[i].rect.height = fd_info->face_info[i].rect.height;
3057 _mmcam_dbg_log("id %d, score %d, [%d,%d,%dx%d]",
3058 fd_info->face_info[i].id,
3059 fd_info->face_info[i].score,
3060 fd_info->face_info[i].rect.x,
3061 fd_info->face_info[i].rect.y,
3062 fd_info->face_info[i].rect.width,
3063 fd_info->face_info[i].rect.height);
3067 _mmcam_dbg_warn("MMCamFaceInfo alloc failed");
3069 /* free allocated memory that is not sent */
3074 cam_fd_info->face_info = NULL;
3078 /* send message - cam_fd_info should be freed by application */
3079 msg.id = MM_MESSAGE_CAMCORDER_FACE_DETECT_INFO;
3080 msg.param.data = cam_fd_info;
3081 msg.param.size = sizeof(MMCamFaceDetectInfo);
3084 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3087 /* free fd_info allocated by plugin */
3092 } else if (gst_structure_has_name(gst_message_get_structure(message), "camerasrc-Capture")) {
3093 int capture_done = FALSE;
3095 if (gst_structure_get_int(gst_message_get_structure(message), "capture-done", &capture_done)) {
3096 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3097 if (sc && sc->info_image) {
3098 /* play capture sound */
3099 _mmcamcorder_sound_solo_play((MMHandleType)hcamcorder, _MMCAMCORDER_FILEPATH_CAPTURE_SND, FALSE);
3107 return GST_BUS_PASS;
3109 gst_message_unref(message);
3112 return GST_BUS_DROP;
3116 GstBusSyncReply _mmcamcorder_audio_pipeline_bus_sync_callback(GstBus *bus, GstMessage *message, gpointer data)
3118 GstElement *element = NULL;
3120 gchar *debug_info = NULL;
3122 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3123 _MMCamcorderSubContext *sc = NULL;
3125 mmf_return_val_if_fail(hcamcorder, GST_BUS_PASS);
3126 mmf_return_val_if_fail(message, GST_BUS_PASS);
3128 sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3129 mmf_return_val_if_fail(sc, GST_BUS_PASS);
3131 if (GST_MESSAGE_TYPE(message) == GST_MESSAGE_ERROR) {
3132 /* parse error message */
3133 gst_message_parse_error(message, &err, &debug_info);
3136 _mmcam_dbg_err("GST ERROR : %s", debug_info);
3142 _mmcam_dbg_warn("failed to parse error message");
3143 return GST_BUS_PASS;
3146 /* set videosrc element to compare */
3147 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_AUDIOSRC_SRC].gst);
3149 /* check domain[RESOURCE] and element[VIDEOSRC] */
3150 if (err->domain == GST_RESOURCE_ERROR &&
3151 GST_ELEMENT_CAST(message->src) == element) {
3152 _MMCamcorderMsgItem msg;
3153 switch (err->code) {
3154 case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3155 case GST_RESOURCE_ERROR_OPEN_WRITE:
3156 _mmcam_dbg_err("audio device [open failed]");
3157 hcamcorder->error_code = MM_ERROR_COMMON_INVALID_PERMISSION;
3158 /* post error to application */
3159 hcamcorder->error_occurs = TRUE;
3160 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3161 msg.param.code = hcamcorder->error_code;
3162 _mmcam_dbg_err(" error : sc->error_occurs %d", hcamcorder->error_occurs);
3164 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3165 gst_message_unref(message);
3167 return GST_BUS_DROP;
3177 return GST_BUS_PASS;
3181 void _mmcamcorder_sound_focus_cb(int id, mm_sound_focus_type_e focus_type,
3182 mm_sound_focus_state_e focus_state, const char *reason_for_change,
3183 const char *additional_info, void *user_data)
3185 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3186 int current_state = MM_CAMCORDER_STATE_NONE;
3188 mmf_return_if_fail((MMHandleType)hcamcorder);
3190 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3191 if (current_state <= MM_CAMCORDER_STATE_NONE ||
3192 current_state >= MM_CAMCORDER_STATE_NUM) {
3193 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3197 _mmcam_dbg_log("sound focus callback : focus state %d, reason %s",
3198 focus_state, reason_for_change ? reason_for_change : "N/A");
3200 if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3201 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3205 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3207 /* set value to inform a status is changed by asm */
3208 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_ASM;
3210 /* check the reason */
3211 if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3212 !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3213 !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3214 !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3215 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3216 } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3217 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3219 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3222 if (focus_state == FOCUS_IS_RELEASED) {
3223 hcamcorder->acquired_focus &= ~focus_type;
3225 _mmcam_dbg_log("FOCUS is released [type %d, remained focus %d] : Stop pipeline[state:%d]",
3226 focus_type, hcamcorder->acquired_focus, current_state);
3228 __mmcamcorder_force_stop(hcamcorder);
3230 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3231 } else if (focus_state == FOCUS_IS_ACQUIRED) {
3232 _MMCamcorderMsgItem msg;
3234 hcamcorder->acquired_focus |= focus_type;
3236 _mmcam_dbg_log("FOCUS is acquired [type %d, new focus %d]",
3237 focus_type, hcamcorder->acquired_focus);
3239 msg.id = MM_MESSAGE_READY_TO_RESUME;
3240 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3242 _mmcam_dbg_log("Finish opeartion");
3244 _mmcam_dbg_log("unknown focus state %d", focus_state);
3248 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3250 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3256 void _mmcamcorder_sound_focus_watch_cb(mm_sound_focus_type_e focus_type, mm_sound_focus_state_e focus_state,
3257 const char *reason_for_change, const char *additional_info, void *user_data)
3259 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(user_data);
3260 int current_state = MM_CAMCORDER_STATE_NONE;
3262 mmf_return_if_fail((MMHandleType)hcamcorder);
3264 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3265 if (current_state <= MM_CAMCORDER_STATE_NONE ||
3266 current_state >= MM_CAMCORDER_STATE_NUM) {
3267 _mmcam_dbg_err("Abnormal state. Or null handle. (%p, %d)", hcamcorder, current_state);
3271 _mmcam_dbg_log("sound focus watch callback : focus state %d, reason %s",
3272 focus_state, reason_for_change ? reason_for_change : "N/A");
3274 if (hcamcorder->session_flags & MM_SESSION_OPTION_UNINTERRUPTIBLE) {
3275 _mmcam_dbg_warn("session flag is UNINTERRUPTIBLE. do nothing.");
3279 _MMCAMCORDER_LOCK_ASM(hcamcorder);
3281 /* set value to inform a status is changed by asm */
3282 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_BY_ASM;
3284 /* check the reason */
3285 if (!strncmp(reason_for_change, "ringtone-voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3286 !strncmp(reason_for_change, "ringtone-call", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3287 !strncmp(reason_for_change, "voip", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN) ||
3288 !strncmp(reason_for_change, "call-voice", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3289 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_CALL_START;
3290 } else if (!strncmp(reason_for_change, "alarm", __MMCAMCORDER_FOCUS_CHANGE_REASON_LEN)) {
3291 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_ALARM_START;
3293 hcamcorder->interrupt_code = MM_MSG_CODE_INTERRUPTED_BY_MEDIA;
3296 if (focus_state == FOCUS_IS_RELEASED) {
3297 _MMCamcorderMsgItem msg;
3299 _mmcam_dbg_log("other process's FOCUS is acquired");
3301 msg.id = MM_MESSAGE_READY_TO_RESUME;
3302 _mmcamcorder_send_message((MMHandleType)hcamcorder, &msg);
3304 _mmcam_dbg_log("Finish opeartion");
3305 } else if (focus_state == FOCUS_IS_ACQUIRED) {
3306 _mmcam_dbg_log("other process's FOCUS is released : Stop pipeline[state:%d]", current_state);
3308 __mmcamcorder_force_stop(hcamcorder);
3310 _mmcam_dbg_log("Finish opeartion. Pipeline is released");
3312 _mmcam_dbg_log("unknown focus state %d", focus_state);
3316 hcamcorder->state_change_by_system = _MMCAMCORDER_STATE_CHANGE_NORMAL;
3318 _MMCAMCORDER_UNLOCK_ASM(hcamcorder);
3324 int _mmcamcorder_create_pipeline(MMHandleType handle, int type)
3326 int ret = MM_ERROR_NONE;
3327 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3328 _MMCamcorderSubContext *sc = NULL;
3329 GstElement *pipeline = NULL;
3331 _mmcam_dbg_log("handle : %x, type : %d", handle, type);
3333 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3335 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3336 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3339 case MM_CAMCORDER_MODE_AUDIO:
3340 ret = _mmcamcorder_create_audio_pipeline(handle);
3341 if (ret != MM_ERROR_NONE) {
3345 case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3347 ret = _mmcamcorder_create_preview_pipeline(handle);
3348 if (ret != MM_ERROR_NONE) {
3352 /* connect capture signal */
3353 if (!sc->bencbin_capture) {
3354 ret = _mmcamcorder_connect_capture_signal(handle);
3355 if (ret != MM_ERROR_NONE) {
3362 pipeline = sc->element[_MMCAMCORDER_MAIN_PIPE].gst;
3363 if (type != MM_CAMCORDER_MODE_AUDIO) {
3364 ret = _mmcamcorder_gst_set_state(handle, pipeline, GST_STATE_READY);
3366 #ifdef _MMCAMCORDER_GET_DEVICE_INFO
3367 if (!_mmcamcorder_get_device_info(handle)) {
3368 _mmcam_dbg_err("Getting device information error!!");
3372 _mmcam_dbg_log("ret[%x]", ret);
3373 if (ret != MM_ERROR_NONE) {
3374 _mmcam_dbg_err("error : destroy pipeline");
3375 _mmcamcorder_destroy_pipeline(handle, hcamcorder->type);
3382 void _mmcamcorder_destroy_pipeline(MMHandleType handle, int type)
3384 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3385 _MMCamcorderSubContext *sc = NULL;
3387 int element_num = 0;
3388 _MMCamcorderGstElement *element = NULL;
3391 mmf_return_if_fail(hcamcorder);
3393 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3394 mmf_return_if_fail(sc);
3398 /* Inside each pipeline destroy function, Set GST_STATE_NULL to Main pipeline */
3400 case MM_CAMCORDER_MODE_VIDEO_CAPTURE:
3401 element = sc->element;
3402 element_num = sc->element_num;
3403 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->element[_MMCAMCORDER_MAIN_PIPE].gst));
3404 _mmcamcorder_destroy_video_capture_pipeline(handle);
3406 case MM_CAMCORDER_MODE_AUDIO:
3407 element = sc->encode_element;
3408 element_num = sc->encode_element_num;
3409 bus = gst_pipeline_get_bus(GST_PIPELINE(sc->encode_element[_MMCAMCORDER_ENCODE_MAIN_PIPE].gst));
3410 _mmcamcorder_destroy_audio_pipeline(handle);
3413 _mmcam_dbg_err("unknown type %d", type);
3417 _mmcam_dbg_log("Pipeline clear!!");
3419 /* Remove pipeline message callback */
3420 if (hcamcorder->pipeline_cb_event_id > 0) {
3421 g_source_remove(hcamcorder->pipeline_cb_event_id);
3422 hcamcorder->pipeline_cb_event_id = 0;
3425 /* Remove remained message in bus */
3427 GstMessage *gst_msg = NULL;
3428 while ((gst_msg = gst_bus_pop(bus)) != NULL) {
3429 _mmcamcorder_pipeline_cb_message(bus, gst_msg, (gpointer)hcamcorder);
3430 gst_message_unref( gst_msg );
3433 gst_object_unref( bus );
3437 /* checking unreleased element */
3438 for (i = 0 ; i < element_num ; i++ ) {
3439 if (element[i].gst) {
3440 if (GST_IS_ELEMENT(element[i].gst)) {
3441 _mmcam_dbg_warn("Still alive element - ID[%d], name [%s], ref count[%d], status[%s]",
3443 GST_OBJECT_NAME(element[i].gst),
3444 GST_OBJECT_REFCOUNT(element[i].gst),
3445 gst_element_state_get_name(GST_STATE(element[i].gst)));
3446 g_object_weak_unref(G_OBJECT(element[i].gst), (GWeakNotify)_mmcamcorder_element_release_noti, sc);
3448 _mmcam_dbg_warn("The element[%d] is still aliving, check it", element[i].id);
3451 element[i].id = _MMCAMCORDER_NONE;
3452 element[i].gst = NULL;
3460 int _mmcamcorder_gst_set_state_async(MMHandleType handle, GstElement *pipeline, GstState target_state)
3462 GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3464 _MMCAMCORDER_LOCK_GST_STATE(handle);
3465 setChangeReturn = gst_element_set_state(pipeline, target_state);
3466 _MMCAMCORDER_UNLOCK_GST_STATE(handle);
3468 return setChangeReturn;
3472 #ifdef _MMCAMCORDER_USE_SET_ATTR_CB
3473 static gboolean __mmcamcorder_set_attr_to_camsensor_cb(gpointer data)
3475 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(data);
3477 mmf_return_val_if_fail(hcamcorder, FALSE);
3481 _mmcamcorder_set_attribute_to_camsensor((MMHandleType)hcamcorder);
3484 hcamcorder->setting_event_id = 0;
3486 _mmcam_dbg_log("Done");
3491 #endif /* _MMCAMCORDER_USE_SET_ATTR_CB */
3494 int _mmcamcorder_gst_set_state(MMHandleType handle, GstElement *pipeline, GstState target_state)
3497 _MMCamcorderSubContext *sc = NULL;
3498 GstState pipeline_state = GST_STATE_VOID_PENDING;
3499 GstStateChangeReturn setChangeReturn = GST_STATE_CHANGE_FAILURE;
3500 GstStateChangeReturn getChangeReturn = GST_STATE_CHANGE_FAILURE;
3501 GstClockTime get_timeout = __MMCAMCORDER_SET_GST_STATE_TIMEOUT * GST_SECOND;
3502 pthread_mutex_t *state_lock = NULL;
3504 mmf_return_val_if_fail(handle, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3505 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3506 mmf_return_val_if_fail(sc && sc->element, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3508 if (sc->element[_MMCAMCORDER_MAIN_PIPE].gst == pipeline) {
3509 _mmcam_dbg_log("Set state to %d - PREVIEW PIPELINE", target_state);
3510 state_lock = &_MMCAMCORDER_GET_GST_STATE_LOCK(handle);
3512 _mmcam_dbg_log("Set state to %d - ENDODE PIPELINE", target_state);
3513 state_lock = &_MMCAMCORDER_GET_GST_ENCODE_STATE_LOCK(handle);
3516 pthread_mutex_lock(state_lock);
3518 for (k = 0; k < _MMCAMCORDER_STATE_SET_COUNT; k++) {
3519 setChangeReturn = gst_element_set_state(pipeline, target_state);
3520 _mmcam_dbg_log("gst_element_set_state[%d] return %d",
3521 target_state, setChangeReturn);
3522 if (setChangeReturn != GST_STATE_CHANGE_FAILURE) {
3523 getChangeReturn = gst_element_get_state(pipeline, &pipeline_state, NULL, get_timeout);
3524 switch (getChangeReturn) {
3525 case GST_STATE_CHANGE_NO_PREROLL:
3526 _mmcam_dbg_log("status=GST_STATE_CHANGE_NO_PREROLL.");
3527 case GST_STATE_CHANGE_SUCCESS:
3528 /* if we reached the final target state, exit */
3529 if (pipeline_state == target_state) {
3530 _mmcam_dbg_log("Set state to %d - DONE", target_state);
3531 pthread_mutex_unlock(state_lock);
3532 return MM_ERROR_NONE;
3535 case GST_STATE_CHANGE_ASYNC:
3536 _mmcam_dbg_log("status=GST_STATE_CHANGE_ASYNC.");
3539 pthread_mutex_unlock(state_lock);
3540 _mmcam_dbg_log("status=GST_STATE_CHANGE_FAILURE.");
3541 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3544 pthread_mutex_unlock(state_lock);
3546 _mmcam_dbg_err("timeout of gst_element_get_state()!!");
3548 return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3551 usleep(_MMCAMCORDER_STATE_CHECK_INTERVAL);
3554 pthread_mutex_unlock(state_lock);
3556 _mmcam_dbg_err("Failure. gst_element_set_state timeout!!");
3558 return MM_ERROR_CAMCORDER_RESPONSE_TIMEOUT;
3562 /* For performance check */
3563 int _mmcamcorder_video_current_framerate(MMHandleType handle)
3565 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3566 _MMCamcorderSubContext *sc = NULL;
3568 mmf_return_val_if_fail(hcamcorder, -1);
3570 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3571 mmf_return_val_if_fail(sc, -1);
3573 return sc->kpi.current_fps;
3577 int _mmcamcorder_video_average_framerate(MMHandleType handle)
3579 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3580 _MMCamcorderSubContext *sc = NULL;
3582 mmf_return_val_if_fail(hcamcorder, -1);
3584 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3585 mmf_return_val_if_fail(sc, -1);
3587 return sc->kpi.average_fps;
3591 void _mmcamcorder_video_current_framerate_init(MMHandleType handle)
3593 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3594 _MMCamcorderSubContext *sc = NULL;
3596 mmf_return_if_fail(hcamcorder);
3598 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3599 mmf_return_if_fail(sc);
3601 memset(&(sc->kpi), 0x00, sizeof(_MMCamcorderKPIMeasure));
3607 void __mmcamcorder_force_stop(mmf_camcorder_t *hcamcorder)
3612 int result = MM_ERROR_NONE;
3613 int cmd_try_count = 0;
3614 int current_state = MM_CAMCORDER_STATE_NONE;
3616 mmf_return_if_fail(hcamcorder);
3618 /* check command running */
3620 if (!_MMCAMCORDER_TRYLOCK_CMD(hcamcorder)) {
3621 if (cmd_try_count++ < __MMCAMCORDER_FORCE_STOP_TRY_COUNT) {
3622 _mmcam_dbg_warn("Another command is running. try again after %d ms", __MMCAMCORDER_FORCE_STOP_WAIT_TIME/1000);
3623 usleep(__MMCAMCORDER_FORCE_STOP_WAIT_TIME);
3625 _mmcam_dbg_err("wait timeout");
3629 _MMCAMCORDER_UNLOCK_CMD(hcamcorder);
3634 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3636 _mmcam_dbg_warn("Force STOP MMFW Camcorder");
3638 for (loop = 0 ; current_state > MM_CAMCORDER_STATE_NULL && loop < __MMCAMCORDER_CMD_ITERATE_MAX * 3 ; loop++) {
3639 itr_cnt = __MMCAMCORDER_CMD_ITERATE_MAX;
3640 switch (current_state) {
3641 case MM_CAMCORDER_STATE_CAPTURING:
3643 _MMCamcorderSubContext *sc = MMF_CAMCORDER_SUBCONTEXT(hcamcorder);
3644 _MMCamcorderImageInfo *info = NULL;
3646 mmf_return_if_fail(sc);
3647 mmf_return_if_fail((info = sc->info_image));
3649 _mmcam_dbg_warn("Stop capturing.");
3651 /* if caturing isn't finished, waiting for 2 sec to finish real capture operation. check 'info->capturing'. */
3652 mm_camcorder_set_attributes((MMHandleType)hcamcorder, NULL,
3653 MMCAM_CAPTURE_BREAK_CONTINUOUS_SHOT, TRUE,
3656 for (i = 0; i < 20 && info->capturing; i++) {
3661 _mmcam_dbg_err("Timeout. Can't check stop capturing.");
3664 while ((itr_cnt--) && ((result = _mmcamcorder_capture_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3665 _mmcam_dbg_warn("Can't stop capturing.(%x)", result);
3670 case MM_CAMCORDER_STATE_RECORDING:
3671 case MM_CAMCORDER_STATE_PAUSED:
3673 _mmcam_dbg_warn("Stop recording.");
3675 while ((itr_cnt--) && ((result = _mmcamcorder_commit((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3676 _mmcam_dbg_warn("Can't commit.(%x)", result);
3680 case MM_CAMCORDER_STATE_PREPARE:
3682 _mmcam_dbg_warn("Stop preview.");
3684 while ((itr_cnt--) && ((result = _mmcamcorder_stop((MMHandleType)hcamcorder)) != MM_ERROR_NONE)) {
3685 _mmcam_dbg_warn("Can't stop preview.(%x)", result);
3689 case MM_CAMCORDER_STATE_READY:
3691 _mmcam_dbg_warn("unrealize");
3693 if ((result = _mmcamcorder_unrealize((MMHandleType)hcamcorder)) != MM_ERROR_NONE) {
3694 _mmcam_dbg_warn("Can't unrealize.(%x)", result);
3698 case MM_CAMCORDER_STATE_NULL:
3700 _mmcam_dbg_warn("Already stopped.");
3704 current_state = _mmcamcorder_get_state((MMHandleType)hcamcorder);
3707 _mmcam_dbg_warn( "Done." );
3713 static gboolean __mmcamcorder_handle_gst_error(MMHandleType handle, GstMessage *message, GError *error)
3715 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3716 _MMCamcorderMsgItem msg;
3717 gchar *msg_src_element;
3718 _MMCamcorderSubContext *sc = NULL;
3720 return_val_if_fail(hcamcorder, FALSE);
3721 return_val_if_fail(error, FALSE);
3722 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3723 mmf_return_val_if_fail(sc, FALSE);
3727 /* filtering filesink related errors */
3728 if (hcamcorder->state == MM_CAMCORDER_STATE_RECORDING &&
3729 (error->code == GST_RESOURCE_ERROR_WRITE || error->code == GST_RESOURCE_ERROR_SEEK)) {
3730 if (sc->ferror_count == 2 && sc->ferror_send == FALSE) {
3731 sc->ferror_send = TRUE;
3732 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3735 _mmcam_dbg_warn("Skip error");
3740 if (error->domain == GST_CORE_ERROR) {
3741 msg.param.code = __mmcamcorder_gst_handle_core_error(handle, error->code, message);
3742 } else if (error->domain == GST_LIBRARY_ERROR) {
3743 msg.param.code = __mmcamcorder_gst_handle_library_error(handle, error->code, message);
3744 } else if (error->domain == GST_RESOURCE_ERROR) {
3745 msg.param.code = __mmcamcorder_gst_handle_resource_error(handle, error->code, message);
3746 } else if (error->domain == GST_STREAM_ERROR) {
3747 msg.param.code = __mmcamcorder_gst_handle_stream_error(handle, error->code, message);
3749 _mmcam_dbg_warn("This error domain is not defined.");
3751 /* we treat system error as an internal error */
3752 msg.param.code = MM_ERROR_CAMCORDER_INTERNAL;
3756 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
3757 _mmcam_dbg_err("-Msg src : [%s] Domain : [%s] Error : [%s] Code : [%d] is tranlated to error code : [0x%x]",
3758 msg_src_element, g_quark_to_string (error->domain), error->message, error->code, msg.param.code);
3760 _mmcam_dbg_err("Domain : [%s] Error : [%s] Code : [%d] is tranlated to error code : [0x%x]",
3761 g_quark_to_string (error->domain), error->message, error->code, msg.param.code);
3764 #ifdef _MMCAMCORDER_SKIP_GST_FLOW_ERROR
3765 /* Check whether send this error to application */
3766 if (msg.param.code == MM_ERROR_CAMCORDER_GST_FLOW_ERROR) {
3767 _mmcam_dbg_log("We got the error. But skip it.");
3770 #endif /* _MMCAMCORDER_SKIP_GST_FLOW_ERROR */
3772 /* post error to application */
3773 hcamcorder->error_occurs = TRUE;
3774 msg.id = MM_MESSAGE_CAMCORDER_ERROR;
3775 _mmcamcorder_send_message(handle, &msg);
3781 static gint __mmcamcorder_gst_handle_core_error(MMHandleType handle, int code, GstMessage *message)
3783 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3784 _MMCamcorderSubContext *sc = NULL;
3785 GstElement *element = NULL;
3789 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3791 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3792 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3794 /* Specific plugin - video encoder plugin */
3795 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3797 if (GST_ELEMENT_CAST(message->src) == element) {
3798 if (code == GST_CORE_ERROR_NEGOTIATION) {
3799 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3801 return MM_ERROR_CAMCORDER_ENCODER;
3808 case GST_CORE_ERROR_STATE_CHANGE:
3809 return MM_ERROR_CAMCORDER_GST_STATECHANGE;
3810 case GST_CORE_ERROR_NEGOTIATION:
3811 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3812 case GST_CORE_ERROR_MISSING_PLUGIN:
3813 case GST_CORE_ERROR_SEEK:
3814 case GST_CORE_ERROR_NOT_IMPLEMENTED:
3815 case GST_CORE_ERROR_FAILED:
3816 case GST_CORE_ERROR_TOO_LAZY:
3817 case GST_CORE_ERROR_PAD:
3818 case GST_CORE_ERROR_THREAD:
3819 case GST_CORE_ERROR_EVENT:
3820 case GST_CORE_ERROR_CAPS:
3821 case GST_CORE_ERROR_TAG:
3822 case GST_CORE_ERROR_CLOCK:
3823 case GST_CORE_ERROR_DISABLED:
3825 return MM_ERROR_CAMCORDER_GST_CORE;
3830 static gint __mmcamcorder_gst_handle_library_error(MMHandleType handle, int code, GstMessage *message)
3832 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3833 return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3837 /* Specific plugin - NONE */
3841 case GST_LIBRARY_ERROR_FAILED:
3842 case GST_LIBRARY_ERROR_TOO_LAZY:
3843 case GST_LIBRARY_ERROR_INIT:
3844 case GST_LIBRARY_ERROR_SHUTDOWN:
3845 case GST_LIBRARY_ERROR_SETTINGS:
3846 case GST_LIBRARY_ERROR_ENCODE:
3848 _mmcam_dbg_err("Library error(%d)", code);
3849 return MM_ERROR_CAMCORDER_GST_LIBRARY;
3854 static gint __mmcamcorder_gst_handle_resource_error(MMHandleType handle, int code, GstMessage *message)
3856 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3857 _MMCamcorderSubContext *sc = NULL;
3858 GstElement *element = NULL;
3860 mmf_return_val_if_fail(hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3862 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3863 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3867 /* Specific plugin */
3869 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst);
3870 if (GST_ELEMENT_CAST(message->src) == element) {
3871 if (code == GST_RESOURCE_ERROR_WRITE) {
3872 _mmcam_dbg_err("Display device [Off]");
3873 return MM_ERROR_CAMCORDER_DISPLAY_DEVICE_OFF;
3875 _mmcam_dbg_err("Display device [General(%d)]", code);
3880 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3881 if (GST_ELEMENT_CAST(message->src) == element) {
3882 if (code == GST_RESOURCE_ERROR_FAILED) {
3883 _mmcam_dbg_err("Encoder [Resource error]");
3884 return MM_ERROR_CAMCORDER_ENCODER_BUFFER;
3886 _mmcam_dbg_err("Encoder [General(%d)]", code);
3887 return MM_ERROR_CAMCORDER_ENCODER;
3893 case GST_RESOURCE_ERROR_WRITE:
3894 _mmcam_dbg_err("File write error");
3895 return MM_ERROR_FILE_WRITE;
3896 case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
3897 _mmcam_dbg_err("No left space");
3898 return MM_MESSAGE_CAMCORDER_NO_FREE_SPACE;
3899 case GST_RESOURCE_ERROR_OPEN_WRITE:
3900 _mmcam_dbg_err("Out of storage");
3901 return MM_ERROR_OUT_OF_STORAGE;
3902 case GST_RESOURCE_ERROR_SEEK:
3903 _mmcam_dbg_err("File read(seek)");
3904 return MM_ERROR_FILE_READ;
3905 case GST_RESOURCE_ERROR_NOT_FOUND:
3906 case GST_RESOURCE_ERROR_FAILED:
3907 case GST_RESOURCE_ERROR_TOO_LAZY:
3908 case GST_RESOURCE_ERROR_BUSY:
3909 case GST_RESOURCE_ERROR_OPEN_READ:
3910 case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
3911 case GST_RESOURCE_ERROR_CLOSE:
3912 case GST_RESOURCE_ERROR_READ:
3913 case GST_RESOURCE_ERROR_SYNC:
3914 case GST_RESOURCE_ERROR_SETTINGS:
3916 _mmcam_dbg_err("Resource error(%d)", code);
3917 return MM_ERROR_CAMCORDER_GST_RESOURCE;
3922 static gint __mmcamcorder_gst_handle_stream_error(MMHandleType handle, int code, GstMessage *message)
3924 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3925 _MMCamcorderSubContext *sc = NULL;
3926 GstElement *element =NULL;
3928 mmf_return_val_if_fail( hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED );
3930 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
3931 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
3935 /* Specific plugin */
3937 element = GST_ELEMENT_CAST(sc->encode_element[_MMCAMCORDER_ENCSINK_VENC].gst);
3938 if (GST_ELEMENT_CAST(message->src) == element) {
3940 case GST_STREAM_ERROR_WRONG_TYPE:
3941 _mmcam_dbg_err("Video encoder [wrong stream type]");
3942 return MM_ERROR_CAMCORDER_ENCODER_WRONG_TYPE;
3943 case GST_STREAM_ERROR_ENCODE:
3944 _mmcam_dbg_err("Video encoder [encode error]");
3945 return MM_ERROR_CAMCORDER_ENCODER_WORKING;
3946 case GST_STREAM_ERROR_FAILED:
3947 _mmcam_dbg_err("Video encoder [stream failed]");
3948 return MM_ERROR_CAMCORDER_ENCODER_WORKING;
3950 _mmcam_dbg_err("Video encoder [General(%d)]", code);
3951 return MM_ERROR_CAMCORDER_ENCODER;
3955 /* General plugin */
3957 case GST_STREAM_ERROR_FORMAT:
3958 _mmcam_dbg_err("General [negotiation error(%d)]", code);
3959 return MM_ERROR_CAMCORDER_GST_NEGOTIATION;
3960 case GST_STREAM_ERROR_FAILED:
3961 _mmcam_dbg_err("General [flow error(%d)]", code);
3962 return MM_ERROR_CAMCORDER_GST_FLOW_ERROR;
3963 case GST_STREAM_ERROR_TYPE_NOT_FOUND:
3964 case GST_STREAM_ERROR_DECODE:
3965 case GST_STREAM_ERROR_CODEC_NOT_FOUND:
3966 case GST_STREAM_ERROR_NOT_IMPLEMENTED:
3967 case GST_STREAM_ERROR_TOO_LAZY:
3968 case GST_STREAM_ERROR_ENCODE:
3969 case GST_STREAM_ERROR_DEMUX:
3970 case GST_STREAM_ERROR_MUX:
3971 case GST_STREAM_ERROR_DECRYPT:
3972 case GST_STREAM_ERROR_DECRYPT_NOKEY:
3973 case GST_STREAM_ERROR_WRONG_TYPE:
3975 _mmcam_dbg_err("General [error(%d)]", code);
3976 return MM_ERROR_CAMCORDER_GST_STREAM;
3981 static gboolean __mmcamcorder_handle_gst_warning (MMHandleType handle, GstMessage *message, GError *error)
3983 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
3984 gchar *debug = NULL;
3987 return_val_if_fail(hcamcorder, FALSE);
3988 return_val_if_fail(error, FALSE);
3992 gst_message_parse_warning(message, &err, &debug);
3994 if (error->domain == GST_CORE_ERROR) {
3995 _mmcam_dbg_warn("GST warning: GST_CORE domain");
3996 } else if (error->domain == GST_LIBRARY_ERROR) {
3997 _mmcam_dbg_warn("GST warning: GST_LIBRARY domain");
3998 } else if (error->domain == GST_RESOURCE_ERROR) {
3999 _mmcam_dbg_warn("GST warning: GST_RESOURCE domain");
4000 __mmcamcorder_gst_handle_resource_warning(handle, message, error);
4001 } else if (error->domain == GST_STREAM_ERROR ) {
4002 _mmcam_dbg_warn("GST warning: GST_STREAM domain");
4004 _mmcam_dbg_warn("This error domain(%d) is not defined.", error->domain);
4011 if (debug != NULL) {
4012 _mmcam_dbg_err ("Debug: %s", debug);
4021 static gint __mmcamcorder_gst_handle_resource_warning(MMHandleType handle, GstMessage *message , GError *error)
4023 mmf_camcorder_t *hcamcorder = MMF_CAMCORDER(handle);
4024 _MMCamcorderSubContext *sc = NULL;
4025 GstElement *element =NULL;
4026 gchar *msg_src_element;
4028 mmf_return_val_if_fail( hcamcorder, MM_ERROR_CAMCORDER_NOT_INITIALIZED );
4030 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4031 mmf_return_val_if_fail(sc, MM_ERROR_CAMCORDER_NOT_INITIALIZED);
4035 /* Special message handling */
4037 element = GST_ELEMENT_CAST(sc->element[_MMCAMCORDER_VIDEOSRC_SRC].gst);
4038 if (GST_ELEMENT_CAST(message->src) == element) {
4039 if (error->code == GST_RESOURCE_ERROR_FAILED) {
4040 msg_src_element = GST_ELEMENT_NAME(GST_ELEMENT_CAST(message->src));
4041 _mmcam_dbg_warn("-Msg src:[%s] Domain:[%s] Error:[%s]",
4042 msg_src_element, g_quark_to_string(error->domain), error->message);
4043 return MM_ERROR_NONE;
4047 /* General plugin */
4048 switch (error->code) {
4049 case GST_RESOURCE_ERROR_WRITE:
4050 case GST_RESOURCE_ERROR_NO_SPACE_LEFT:
4051 case GST_RESOURCE_ERROR_SEEK:
4052 case GST_RESOURCE_ERROR_NOT_FOUND:
4053 case GST_RESOURCE_ERROR_FAILED:
4054 case GST_RESOURCE_ERROR_TOO_LAZY:
4055 case GST_RESOURCE_ERROR_BUSY:
4056 case GST_RESOURCE_ERROR_OPEN_READ:
4057 case GST_RESOURCE_ERROR_OPEN_WRITE:
4058 case GST_RESOURCE_ERROR_OPEN_READ_WRITE:
4059 case GST_RESOURCE_ERROR_CLOSE:
4060 case GST_RESOURCE_ERROR_READ:
4061 case GST_RESOURCE_ERROR_SYNC:
4062 case GST_RESOURCE_ERROR_SETTINGS:
4064 _mmcam_dbg_warn("General GST warning(%d)", error->code);
4068 return MM_ERROR_NONE;
4071 int _mmcamcorder_get_video_caps(MMHandleType handle, char **caps)
4074 GstCaps *sink_caps = NULL;
4075 _MMCamcorderSubContext *sc = NULL;
4077 sc = MMF_CAMCORDER_SUBCONTEXT(handle);
4078 _mmcam_dbg_warn("Entered ");
4079 pad = gst_element_get_static_pad(sc->element[_MMCAMCORDER_VIDEOSINK_SINK].gst, "sink");
4081 _mmcam_dbg_err("static pad is NULL");
4082 return MM_ERROR_CAMCORDER_INVALID_STATE;
4085 sink_caps = gst_pad_get_current_caps(pad);
4086 gst_object_unref( pad );
4088 _mmcam_dbg_err("fail to get caps");
4089 return MM_ERROR_CAMCORDER_INVALID_STATE;
4092 *caps = gst_caps_to_string(sink_caps);
4093 _mmcam_dbg_err("video caps : %s", *caps);
4094 gst_caps_unref(sink_caps);
4096 return MM_ERROR_NONE;