debian/changelog: package upstream version v0.1.4

[libam7xxx.git] / examples / am7xxx-play.c

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 38812a4..3230e67 100644 (file)
--- a/examples/am7xxx-play.c
+++ b/examples/am7xxx-play.c
@@ -291,7 +291,7 @@ static int am7xxx_play(const char *input_format_string,
        AVPacket out_packet;
        int got_picture;
        int got_packet;
-       int ret = 0;
+       int ret;
 
        ret = video_input_init(&input_ctx, input_format_string, input_path, input_options);
        if (ret < 0) {
@@ -427,7 +427,7 @@ static int am7xxx_play(const char *input_format_string,
                        fclose(file);
 #endif
 
-                       ret = am7xxx_send_image(dev,
+                       ret = am7xxx_send_image_async(dev,
                                                image_format,
                                                (output_ctx.codec_ctx)->width,
                                                (output_ctx.codec_ctx)->height,
@@ -440,7 +440,7 @@ static int am7xxx_play(const char *input_format_string,
                        }
                }
 end_while:
-               if (!output_ctx.raw_output)
+               if (!output_ctx.raw_output && got_packet)
                        av_free_packet(&out_packet);
                av_free_packet(&in_packet);
        }
@@ -555,7 +555,7 @@ static int set_signal_handler(void (*signal_handler)(int))
 {
        struct sigaction new_action;
        struct sigaction old_action;
-       int ret = 0;
+       int ret;
 
        new_action.sa_handler = signal_handler;
        sigemptyset(&new_action.sa_mask);
@@ -635,8 +635,8 @@ int main(int argc, char *argv[])
        unsigned int quality = 95;
        int log_level = AM7XXX_LOG_INFO;
        int device_index = 0;
-       am7xxx_power_mode power_mode = AM7XXX_POWER_LOW;
-       am7xxx_zoom_mode zoom = AM7XXX_ZOOM_ORIGINAL;
+       int power_mode = AM7XXX_POWER_LOW;
+       int zoom = AM7XXX_ZOOM_ORIGINAL;
        int format = AM7XXX_IMAGE_FORMAT_JPEG;
        am7xxx_context *ctx;
        am7xxx_device *dev;
@@ -762,7 +762,8 @@ int main(int argc, char *argv[])
                        default:
                                fprintf(stderr, "Invalid zoom mode value, must be between %d and %d\n",
                                        AM7XXX_ZOOM_ORIGINAL, AM7XXX_ZOOM_TEST);
-                               exit(EXIT_FAILURE);
+                               ret = -EINVAL;
+                               goto out;
                        }
                        break;
                case 'h':
@@ -777,7 +778,8 @@ int main(int argc, char *argv[])
        }
 
        if (input_path == NULL) {
-               fprintf(stderr, "The -i option must always be passed\n");
+               fprintf(stderr, "The -i option must always be passed\n\n");
+               usage(argv[0]);
                ret = -EINVAL;
                goto out;
        }