void MagRead::toggleRead() { QString backStr; if( captureAudio ) { captureStop(); if( onMainPage ) backStr = "Start"; else backStr = "Back"; captureAudio = false; } else if( onMainPage ) { captureStart(); backStr = "Stop"; captureAudio = true; } else { card.clear(); backStr = "Start"; mainPage(); } #ifdef Q_OS_SYMBIAN backSoftKey->setText( backStr ); #else mainBackBtn->setText( backStr ); #endif }
void SWipe::mainBtn_clicked() { if( captureAudio ) { captureStop(); statusLabel.setText( "Stopped. Press Start to capture" ); } else { captureStart(); statusLabel.setText( "Capturing audio. Press Stop to stop" ); } captureAudio = !captureAudio; }
void closeSample(int errCode) { captureStop(0); closeDevice(); if (errCode != ERR_OK) { printf("Press any key to continue . . .\n"); _getch(); } exit(errCode); }
void KeyboardCallback(unsigned char key, int /*x*/, int /*y*/) { if (isCapturing()) { captureStop(0); } else { handleKey(key); } //glutPostRedisplay(); }
FREObject toggleCapturing(FREContext ctx, void* funcData, uint32_t argc, FREObject argv[]) { int32_t _id, _opt; FREGetObjectAsInt32(argv[0], &_id); FREGetObjectAsInt32(argv[1], &_opt); CCapture* cap; cap = active_cams[_id]; if(cap) { if(_opt == 0) { captureStop(cap); } else if(_opt == 1) { // TODO can fail when starting after stop so we need to handle result captureStart(cap); } } return NULL; }
void captureRestart(int) { captureStop(0); captureStart(0); }
int main(int argc, char **argv) { for (;;) { int index, c = 0; c = getopt_long(argc, argv, short_options, long_options, &index); if (-1 == c) break; switch (c) { case 0: /* getopt_long() flag */ break; case 'd': deviceName = optarg; break; case 'h': // print help usage(stdout, argc, argv); exit(EXIT_SUCCESS); case 'o': // set jpeg filename jpegFilename = optarg; break; case 'q': // set jpeg quality jpegQuality = atoi(optarg); break; case 'm': #ifdef IO_MMAP io = IO_METHOD_MMAP; #else fprintf(stderr, "You didn't compile for mmap support.\n"); exit(EXIT_FAILURE); #endif break; case 'r': #ifdef IO_READ io = IO_METHOD_READ; #else fprintf(stderr, "You didn't compile for read support.\n"); exit(EXIT_FAILURE); #endif break; case 'u': #ifdef IO_USERPTR io = IO_METHOD_USERPTR; #else fprintf(stderr, "You didn't compile for userptr support.\n"); exit(EXIT_FAILURE); #endif break; case 'W': // set width width = atoi(optarg); break; case 'H': // set height height = atoi(optarg); break; case 'I': // set fps fps = atoi(optarg); break; case 'c': // set flag for continuous capture, interuptible by sigint continuous = 1; InstallSIGINTHandler(); break; case 'v': printf("Version: %s\n", VERSION); exit(EXIT_SUCCESS); break; default: usage(stderr, argc, argv); exit(EXIT_FAILURE); } } // check for need parameters if (!jpegFilename) { fprintf(stderr, "You have to specify JPEG output filename!\n\n"); usage(stdout, argc, argv); exit(EXIT_FAILURE); } if(continuous == 1) { int max_name_len = snprintf(NULL,0,continuousFilenameFmt,jpegFilename,UINT32_MAX,INT64_MAX); jpegFilenamePart = jpegFilename; jpegFilename = calloc(max_name_len+1,sizeof(char)); strcpy(jpegFilename,jpegFilenamePart); } // open and initialize device deviceOpen(); deviceInit(); // start capturing captureStart(); // process frames mainLoop(); // stop capturing captureStop(); // close device deviceUninit(); deviceClose(); if(jpegFilenamePart != 0) { free(jpegFilename); } exit(EXIT_SUCCESS); return 0; }
int main(int argc, char **argv) { for (;;) { int index, c = 0; c = getopt_long(argc, argv, short_options, long_options, &index); if (-1 == c) break; switch (c) { case 0: /* getopt_long() flag */ break; case 'd': deviceName = optarg; break; case 'h': // print help usage(stdout, argc, argv); exit(EXIT_SUCCESS); case 'o': // set jpeg filename jpegFilename = optarg; break; case 'q': // set jpeg quality jpegQuality = atoi(optarg); break; case 'm': #ifdef IO_MMAP io = IO_METHOD_MMAP; #else fprintf(stderr, "You didn't compile for mmap support.\n"); exit(EXIT_FAILURE); #endif break; case 'r': #ifdef IO_READ io = IO_METHOD_READ; #else fprintf(stderr, "You didn't compile for read support.\n"); exit(EXIT_FAILURE); #endif break; case 'u': #ifdef IO_USERPTR io = IO_METHOD_USERPTR; #else fprintf(stderr, "You didn't compile for userptr support.\n"); exit(EXIT_FAILURE); #endif break; case 'W': // set width width = atoi(optarg); break; case 'H': // set height height = atoi(optarg); break; case 'I': // set fps fps = atoi(optarg); break; case 'v': printf("Version: %s\n", VERSION); exit(EXIT_SUCCESS); break; default: usage(stderr, argc, argv); exit(EXIT_FAILURE); } } // check for need parameters if (!jpegFilename) { fprintf(stderr, "You have to specify JPEG output filename!\n\n"); usage(stdout, argc, argv); exit(EXIT_FAILURE); } // open and initialize device deviceOpen(); deviceInit(); // start capturing captureStart(); // process frames mainLoop(); // stop capturing captureStop(); // close device deviceUninit(); deviceClose(); exit(EXIT_SUCCESS); return 0; }
void onExit() { captureStop(0); }