1 /* 2 Copyright (c) 2012-2014, 2016, The Linux Foundation. All rights reserved. 3 4 Redistribution and use in source and binary forms, with or without 5 modification, are permitted provided that the following conditions are 6 met: 7 * Redistributions of source code must retain the above copyright 8 notice, this list of conditions and the following disclaimer. 9 * Redistributions in binary form must reproduce the above 10 copyright notice, this list of conditions and the following 11 disclaimer in the documentation and/or other materials provided 12 with the distribution. 13 * Neither the name of The Linux Foundation nor the names of its 14 contributors may be used to endorse or promote products derived 15 from this software without specific prior written permission. 16 17 THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 // Camera dependencies 31 #include "mm_qcamera_app.h" 32 #include "mm_qcamera_dbg.h" 33 34 static void mm_app_video_notify_cb(mm_camera_super_buf_t *bufs, 35 void *user_data) 36 { 37 char file_name[64]; 38 mm_camera_buf_def_t *frame = bufs->bufs[0]; 39 mm_camera_test_obj_t *pme = (mm_camera_test_obj_t *)user_data; 40 41 LOGD("BEGIN - length=%zu, frame idx = %d\n", 42 frame->frame_len, frame->frame_idx); 43 snprintf(file_name, sizeof(file_name), "V_C%d", pme->cam->camera_handle); 44 mm_app_dump_frame(frame, file_name, "yuv", frame->frame_idx); 45 46 if (MM_CAMERA_OK != pme->cam->ops->qbuf(bufs->camera_handle, 47 bufs->ch_id, 48 frame)) { 49 LOGE("Failed in Preview Qbuf\n"); 50 } 51 mm_app_cache_ops((mm_camera_app_meminfo_t *)frame->mem_info, 52 ION_IOC_INV_CACHES); 53 54 LOGD("END\n"); 55 } 56 57 mm_camera_stream_t * mm_app_add_video_stream(mm_camera_test_obj_t *test_obj, 58 mm_camera_channel_t *channel, 59 mm_camera_buf_notify_t stream_cb, 60 void *userdata, 61 uint8_t num_bufs) 62 { 63 int rc = MM_CAMERA_OK; 64 mm_camera_stream_t *stream = NULL; 65 cam_capability_t *cam_cap = (cam_capability_t *)(test_obj->cap_buf.buf.buffer); 66 67 stream = mm_app_add_stream(test_obj, channel); 68 if (NULL == stream) { 69 LOGE("add stream failed\n"); 70 return NULL; 71 } 72 73 stream->s_config.mem_vtbl.get_bufs = mm_app_stream_initbuf; 74 stream->s_config.mem_vtbl.put_bufs = mm_app_stream_deinitbuf; 75 stream->s_config.mem_vtbl.clean_invalidate_buf = 76 mm_app_stream_clean_invalidate_buf; 77 stream->s_config.mem_vtbl.invalidate_buf = mm_app_stream_invalidate_buf; 78 stream->s_config.mem_vtbl.user_data = (void *)stream; 79 stream->s_config.stream_cb = stream_cb; 80 stream->s_config.stream_cb_sync = NULL; 81 stream->s_config.userdata = userdata; 82 stream->num_of_bufs = num_bufs; 83 84 stream->s_config.stream_info = (cam_stream_info_t *)stream->s_info_buf.buf.buffer; 85 memset(stream->s_config.stream_info, 0, sizeof(cam_stream_info_t)); 86 stream->s_config.stream_info->stream_type = CAM_STREAM_TYPE_VIDEO; 87 stream->s_config.stream_info->streaming_mode = CAM_STREAMING_MODE_CONTINUOUS; 88 stream->s_config.stream_info->fmt = DEFAULT_VIDEO_FORMAT; 89 stream->s_config.stream_info->dim.width = DEFAULT_VIDEO_WIDTH; 90 stream->s_config.stream_info->dim.height = DEFAULT_VIDEO_HEIGHT; 91 stream->s_config.padding_info = cam_cap->padding_info; 92 93 rc = mm_app_config_stream(test_obj, channel, stream, &stream->s_config); 94 if (MM_CAMERA_OK != rc) { 95 LOGE("config preview stream err=%d\n", rc); 96 return NULL; 97 } 98 99 return stream; 100 } 101 102 mm_camera_channel_t * mm_app_add_video_channel(mm_camera_test_obj_t *test_obj) 103 { 104 mm_camera_channel_t *channel = NULL; 105 mm_camera_stream_t *stream = NULL; 106 107 channel = mm_app_add_channel(test_obj, 108 MM_CHANNEL_TYPE_VIDEO, 109 NULL, 110 NULL, 111 NULL); 112 if (NULL == channel) { 113 LOGE("add channel failed"); 114 return NULL; 115 } 116 117 stream = mm_app_add_video_stream(test_obj, 118 channel, 119 mm_app_video_notify_cb, 120 (void *)test_obj, 121 1); 122 if (NULL == stream) { 123 LOGE("add video stream failed\n"); 124 mm_app_del_channel(test_obj, channel); 125 return NULL; 126 } 127 128 return channel; 129 } 130 131 int mm_app_start_record_preview(mm_camera_test_obj_t *test_obj) 132 { 133 int rc = MM_CAMERA_OK; 134 mm_camera_channel_t *p_ch = NULL; 135 mm_camera_channel_t *v_ch = NULL; 136 mm_camera_channel_t *s_ch = NULL; 137 138 p_ch = mm_app_add_preview_channel(test_obj); 139 if (NULL == p_ch) { 140 LOGE("add preview channel failed"); 141 return -MM_CAMERA_E_GENERAL; 142 } 143 144 v_ch = mm_app_add_video_channel(test_obj); 145 if (NULL == v_ch) { 146 LOGE("add video channel failed"); 147 mm_app_del_channel(test_obj, p_ch); 148 return -MM_CAMERA_E_GENERAL; 149 } 150 151 s_ch = mm_app_add_snapshot_channel(test_obj); 152 if (NULL == s_ch) { 153 LOGE("add snapshot channel failed"); 154 mm_app_del_channel(test_obj, p_ch); 155 mm_app_del_channel(test_obj, v_ch); 156 return -MM_CAMERA_E_GENERAL; 157 } 158 159 rc = mm_app_start_channel(test_obj, p_ch); 160 if (MM_CAMERA_OK != rc) { 161 LOGE("start preview failed rc=%d\n", rc); 162 mm_app_del_channel(test_obj, p_ch); 163 mm_app_del_channel(test_obj, v_ch); 164 mm_app_del_channel(test_obj, s_ch); 165 return rc; 166 } 167 168 return rc; 169 } 170 171 int mm_app_stop_record_preview(mm_camera_test_obj_t *test_obj) 172 { 173 int rc = MM_CAMERA_OK; 174 mm_camera_channel_t *p_ch = NULL; 175 mm_camera_channel_t *v_ch = NULL; 176 mm_camera_channel_t *s_ch = NULL; 177 178 p_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_PREVIEW); 179 v_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_VIDEO); 180 s_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_SNAPSHOT); 181 182 rc = mm_app_stop_and_del_channel(test_obj, p_ch); 183 if (MM_CAMERA_OK != rc) { 184 LOGE("Stop Preview failed rc=%d\n", rc); 185 } 186 187 rc = mm_app_stop_and_del_channel(test_obj, v_ch); 188 if (MM_CAMERA_OK != rc) { 189 LOGE("Stop Preview failed rc=%d\n", rc); 190 } 191 192 rc = mm_app_stop_and_del_channel(test_obj, s_ch); 193 if (MM_CAMERA_OK != rc) { 194 LOGE("Stop Preview failed rc=%d\n", rc); 195 } 196 197 return rc; 198 } 199 200 int mm_app_start_record(mm_camera_test_obj_t *test_obj) 201 { 202 int rc = MM_CAMERA_OK; 203 mm_camera_channel_t *v_ch = NULL; 204 205 v_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_VIDEO); 206 207 rc = mm_app_start_channel(test_obj, v_ch); 208 if (MM_CAMERA_OK != rc) { 209 LOGE("start recording failed rc=%d\n", rc); 210 } 211 212 return rc; 213 } 214 215 int mm_app_stop_record(mm_camera_test_obj_t *test_obj) 216 { 217 int rc = MM_CAMERA_OK; 218 mm_camera_channel_t *v_ch = NULL; 219 220 v_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_VIDEO); 221 222 rc = mm_app_stop_channel(test_obj, v_ch); 223 if (MM_CAMERA_OK != rc) { 224 LOGE("stop recording failed rc=%d\n", rc); 225 } 226 227 return rc; 228 } 229 230 int mm_app_start_live_snapshot(mm_camera_test_obj_t *test_obj) 231 { 232 int rc = MM_CAMERA_OK; 233 mm_camera_channel_t *s_ch = NULL; 234 235 s_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_SNAPSHOT); 236 237 rc = mm_app_start_channel(test_obj, s_ch); 238 if (MM_CAMERA_OK != rc) { 239 LOGE("start recording failed rc=%d\n", rc); 240 } 241 242 return rc; 243 } 244 245 int mm_app_stop_live_snapshot(mm_camera_test_obj_t *test_obj) 246 { 247 int rc = MM_CAMERA_OK; 248 mm_camera_channel_t *s_ch = NULL; 249 250 s_ch = mm_app_get_channel_by_type(test_obj, MM_CHANNEL_TYPE_SNAPSHOT); 251 252 rc = mm_app_stop_channel(test_obj, s_ch); 253 if (MM_CAMERA_OK != rc) { 254 LOGE("stop recording failed rc=%d\n", rc); 255 } 256 257 return rc; 258 } 259
