Cross Reference: /hardware/qcom/camera/msm8998/QCamera2/util/QCameraFlash.cpp

Lines Matching defs:camera_id
129  *   @camera_id : Camera id of the flash.
136  *   -EINVAL  : No flash present at camera_id.
138 int32_t QCameraFlash::initFlash(const int camera_id)
145     if (camera_id < 0 || camera_id >= MM_CAMERA_MAX_NUM_SENSORS) {
146         LOGE("Invalid camera id: %d", camera_id);
150     QCamera3HardwareInterface::getFlashInfo(camera_id,
160                 camera_id);
162     } else if (m_cameraOpen[camera_id]) {
164                 camera_id);
166     } else if (m_flashFds[camera_id] >= 0) {
168                 camera_id);
170         m_flashFds[camera_id] = open(flashPath, O_RDWR | O_NONBLOCK);
172         if (m_flashFds[camera_id] < 0) {
184             retVal = ioctl(m_flashFds[camera_id],
189                         camera_id);
190                 close(m_flashFds[camera_id]);
191                 m_flashFds[camera_id] = -1;
211  *   @camera_id  : Camera id of the flash
216  *   -EINVAL  : No camera present at camera_id, or it is not inited.
219 int32_t QCameraFlash::setFlashMode(const int camera_id, const bool mode)
224     if (camera_id < 0 || camera_id >= MM_CAMERA_MAX_NUM_SENSORS) {
225         LOGE("Invalid camera id: %d", camera_id);
227     } else if (mode == m_flashOn[camera_id]) {
229                 camera_id,
232     } else if (m_flashFds[camera_id] < 0) {
233         LOGE("called for uninited flash: %d", camera_id);
241         retVal = ioctl(m_flashFds[camera_id],
246                      mode, camera_id);
249             m_flashOn[camera_id] = mode;
263  *   @camera_id : Camera id of the flash.
267  *   -EINVAL  : No camera present at camera_id or not inited.
269 int32_t QCameraFlash::deinitFlash(const int camera_id)
273     if (camera_id < 0 || camera_id >= MM_CAMERA_MAX_NUM_SENSORS) {
274         LOGE("Invalid camera id: %d", camera_id);
276     } else if (m_flashFds[camera_id] < 0) {
280         setFlashMode(camera_id, false);
284         retVal = ioctl(m_flashFds[camera_id],
289                     camera_id);
292         close(m_flashFds[camera_id]);
293         m_flashFds[camera_id] = -1;
306  *   @camera_id : Camera id of the flash.
310  *   -EINVAL  : No camera present at camera_id or not inited.
313 int32_t QCameraFlash::reserveFlashForCamera(const int camera_id)
317     if (camera_id < 0 || camera_id >= MM_CAMERA_MAX_NUM_SENSORS) {
318         LOGE("Invalid camera id: %d", camera_id);
320     } else if (m_cameraOpen[camera_id]) {
322                 camera_id);
324         if (m_flashOn[camera_id]) {
325             setFlashMode(camera_id, false);
326             deinitFlash(camera_id);
328         m_cameraOpen[camera_id] = true;
333         QCamera3HardwareInterface::getFlashInfo(camera_id,
344                     camera_id);
348                     "%d", camera_id);
365  *   @camera_id : Camera id of the flash.
369  *   -EINVAL  : No camera present at camera_id or not inited.
372 int32_t QCameraFlash::releaseFlashFromCamera(const int camera_id)
376     if (camera_id < 0 || camera_id >= MM_CAMERA_MAX_NUM_SENSORS) {
377         LOGE("Invalid camera id: %d", camera_id);
379     } else if (!m_cameraOpen[camera_id]) {
381                 camera_id);
383         m_cameraOpen[camera_id] = false;
388         QCamera3HardwareInterface::getFlashInfo(camera_id,
399                     camera_id);
403                     "%d", camera_id);