picture_raw = avcodec_alloc_frame();
if (picture_raw == NULL) {
fprintf(stderr, "cannot allocate the raw picture frame!");
+ ret = -ENOMEM;
goto cleanup_output;
}
picture_scaled = avcodec_alloc_frame();
if (picture_scaled == NULL) {
fprintf(stderr, "cannot allocate the scaled picture!\n");
+ ret = -ENOMEM;
goto cleanup_picture_raw;
}
out_buf = av_malloc(out_buf_size * sizeof(uint8_t));
if (out_buf == NULL) {
fprintf(stderr, "cannot allocate output data buffer!\n");
+ ret = -ENOMEM;
goto cleanup_picture_scaled;
}
NULL, NULL, NULL);
if (sw_scale_ctx == NULL) {
fprintf(stderr, "cannot set up the rescaling context!\n");
+ ret = -EINVAL;
goto cleanup_out_buf;
}
printf("\t\t\t\t\t1 - JPEG\n");
printf("\t\t\t\t\t2 - NV12\n");
printf("\t-q <quality>\t\tquality of jpeg sent to the device, between 1 and 100\n");
+ printf("\t-l <log level>\t\tthe verbosity level of libam7xxx output (0-5)\n");
printf("\t-p <power level>\tpower level of device, between %x (off) and %x (maximum)\n", AM7XXX_POWER_OFF, AM7XXX_POWER_TURBO);
printf("\t\t\t\tWARNING: Level 2 and greater require the master AND\n\t\t\t\t\t the slave connector to be plugged in.\n");
printf("\t-h \t\t\tthis help message\n");
unsigned int rescale_method = SWS_BICUBIC;
unsigned int upscale = 0;
unsigned int quality = 95;
+ int log_level = AM7XXX_LOG_INFO;
am7xxx_power_mode power_mode = AM7XXX_POWER_LOW;
int format = AM7XXX_IMAGE_FORMAT_JPEG;
am7xxx_context *ctx;
am7xxx_device *dev;
- while ((opt = getopt(argc, argv, "f:i:o:s:uF:q:hp:")) != -1) {
+ while ((opt = getopt(argc, argv, "f:i:o:s:uF:q:l:hp:")) != -1) {
switch (opt) {
case 'f':
input_format_string = strdup(optarg);
goto out;
}
break;
+ case 'l':
+ log_level = atoi(optarg);
+ if (log_level < AM7XXX_LOG_FATAL || log_level > AM7XXX_LOG_TRACE) {
+ fprintf(stderr, "Unsupported log level, falling back to AM7XXX_LOG_ERROR\n");
+ log_level = AM7XXX_LOG_ERROR;
+ }
+ break;
case 'h':
usage(argv[0]);
ret = 0;
goto out;
}
+ am7xxx_set_log_level(ctx, log_level);
+
ret = am7xxx_open_device(ctx, &dev, 0);
if (ret < 0) {
perror("am7xxx_open_device");