X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/12922aaf86ce0c0683408310b10e0961ff0d2f5c..86b31030d1c52e4901eef3ffd279ead8bf70895d:/examples/am7xxx-play.c

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 78b1f41..9961a8e 100644
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -557,13 +557,13 @@ static void usage(char *name)
 	printf("\t-o <options>\t\ta comma separated list of input format options\n");
 	printf("\t\t\t\tEXAMPLE:\n");
 	printf("\t\t\t\t\t-o draw_mouse=1,framerate=100,video_size=800x480\n");
-	printf("\t-s <input path>\t\tthe rescaling method (see swscale.h)\n");
+	printf("\t-s <scaling method>\tthe rescaling method (see swscale.h)\n");
 	printf("\t-u \t\t\tupscale the image if smaller than the display dimensions\n");
 	printf("\t-F <format>\t\tthe image format to use (default is JPEG)\n");
 	printf("\t\t\t\tSUPPORTED FORMATS:\n");
 	printf("\t\t\t\t\t1 - JPEG\n");
 	printf("\t\t\t\t\t2 - NV12\n");
-	printf("\t-q \t\t\tquality of jpeg sent to the device, between 1 and 100\n");
+	printf("\t-q <quality>\t\tquality of jpeg sent to the device, between 1 and 100\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");
@@ -620,7 +620,7 @@ int main(int argc, char *argv[])
 			break;
 		case 's':
 			rescale_method = atoi(optarg);
-			switch(format) {
+			switch(rescale_method) {
 			case SWS_FAST_BILINEAR:
 			case SWS_BILINEAR:
 			case SWS_BICUBIC:
@@ -636,7 +636,7 @@ int main(int argc, char *argv[])
 			default:
 				fprintf(stderr, "Unsupported rescale method\n");
 				ret = -EINVAL;
-				goto out;;
+				goto out;
 			}
 			break;
 		case 'u':
@@ -654,7 +654,7 @@ int main(int argc, char *argv[])
 			default:
 				fprintf(stderr, "Unsupported format\n");
 				ret = -EINVAL;
-				goto out;;
+				goto out;
 			}
 			break;
 		case 'q':
@@ -662,7 +662,7 @@ int main(int argc, char *argv[])
 			if (quality < 1 || quality > 100) {
 				fprintf(stderr, "Invalid quality value, must be between 1 and 100\n");
 				ret = -EINVAL;
-				goto out;;
+				goto out;
 			}
 			break;
 		case 'h':