X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/83597605a10608165103f6e6ed61889fbb928511..abc5e4d69e40d0edb62d4a084a33dc27f1aa712d:/examples/am7xxx-play.c

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 324ed89..6d5d3c7 100644
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -594,8 +594,12 @@ static void usage(char *name)
 	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-p <power mode>\t\tthe power mode of device, between %d (off) and %d (turbo)\n",
+	       AM7XXX_POWER_OFF, AM7XXX_POWER_TURBO);
+	printf("\t\t\t\tWARNING: Level 2 and greater require the master AND\n");
+	printf("\t\t\t\t         the slave connector to be plugged in.\n");
+	printf("\t-z <zoom mode>\t\tthe display zoom mode, between %d (original) and %d (test)\n",
+	       AM7XXX_ZOOM_ORIGINAL, AM7XXX_ZOOM_TEST);
 	printf("\t-h \t\t\tthis help message\n");
 	printf("\n\nEXAMPLES OF USE:\n");
 	printf("\t%s -f x11grab -i :0.0 -o video_size=800x480\n", name);
@@ -619,11 +623,12 @@ int main(int argc, char *argv[])
 	unsigned int quality = 95;
 	int log_level = AM7XXX_LOG_INFO;
 	am7xxx_power_mode power_mode = AM7XXX_POWER_LOW;
+	am7xxx_zoom_mode zoom = AM7XXX_ZOOM_ORIGINAL;
 	int format = AM7XXX_IMAGE_FORMAT_JPEG;
 	am7xxx_context *ctx;
 	am7xxx_device *dev;
 
-	while ((opt = getopt(argc, argv, "f:i:o:s:uF:q:l:p:h")) != -1) {
+	while ((opt = getopt(argc, argv, "f:i:o:s:uF:q:l:p:z:h")) != -1) {
 		switch (opt) {
 		case 'f':
 			input_format_string = strdup(optarg);
@@ -715,14 +720,30 @@ int main(int argc, char *argv[])
 			case AM7XXX_POWER_MIDDLE:
 			case AM7XXX_POWER_HIGH:
 			case AM7XXX_POWER_TURBO:
-				fprintf(stdout, "Power mode: %x\n", power_mode);
+				fprintf(stdout, "Power mode: %d\n", power_mode);
 				break;
 			default:
-				fprintf(stderr, "Invalid power mode value, must be between %x and %x\n", AM7XXX_POWER_OFF, AM7XXX_POWER_TURBO);
+				fprintf(stderr, "Invalid power mode value, must be between %d and %d\n",
+					AM7XXX_POWER_OFF, AM7XXX_POWER_TURBO);
 				ret = -EINVAL;
 				goto out;
 			}
 			break;
+		case 'z':
+			zoom = atoi(optarg);
+			switch(zoom) {
+			case AM7XXX_ZOOM_ORIGINAL:
+			case AM7XXX_ZOOM_H:
+			case AM7XXX_ZOOM_H_V:
+			case AM7XXX_ZOOM_TEST:
+				fprintf(stdout, "Zoom: %d\n", zoom);
+				break;
+			default:
+				fprintf(stderr, "Invalid zoom mode value, must be between %d and %d\n",
+					AM7XXX_ZOOM_ORIGINAL, AM7XXX_ZOOM_TEST);
+				exit(EXIT_FAILURE);
+			}
+			break;
 		case 'h':
 			usage(argv[0]);
 			ret = 0;
@@ -782,12 +803,22 @@ int main(int argc, char *argv[])
 		goto cleanup;
 	}
 
+	ret = am7xxx_set_zoom_mode(dev, zoom);
+	if (ret < 0) {
+		perror("am7xxx_set_zoom_mode");
+		goto cleanup;
+	}
+
 	ret = am7xxx_set_power_mode(dev, power_mode);
 	if (ret < 0) {
 		perror("am7xxx_set_power_mode");
 		goto cleanup;
 	}
 
+	/* When setting AM7XXX_ZOOM_TEST don't display the actual image */
+	if (zoom == AM7XXX_ZOOM_TEST)
+		goto cleanup;
+
 	ret = am7xxx_play(input_format_string,
 			  &options,
 			  input_path,