doc/man: misc fixes to man pages

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

diff --git a/examples/am7xxx-play.c b/examples/am7xxx-play.c
index 4506358..1b28406 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;
        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) {
 
        ret = video_input_init(&input_ctx, input_format_string, input_path, input_options);
        if (ret < 0) {


@@ -428,11 +428,11 @@ static int am7xxx_play(const char *input_format_string,
 #endif
 
                        ret = am7xxx_send_image_async(dev,
 #endif
 
                        ret = am7xxx_send_image_async(dev,

-                                               image_format,
-                                               (output_ctx.codec_ctx)->width,
-                                               (output_ctx.codec_ctx)->height,
-                                               out_picture,
-                                               out_picture_size);
+                                                     image_format,
+                                                     (output_ctx.codec_ctx)->width,
+                                                     (output_ctx.codec_ctx)->height,
+                                                     out_picture,
+                                                     out_picture_size);

                        if (ret < 0) {
                                perror("am7xxx_send_image");
                                run = 0;
                        if (ret < 0) {
                                perror("am7xxx_send_image");
                                run = 0;


@@ -440,7 +440,7 @@ static int am7xxx_play(const char *input_format_string,
                        }
                }
 end_while:
                        }
                }
 end_while:

-               if (!output_ctx.raw_output)
+               if (!output_ctx.raw_output && got_packet)

                        av_free_packet(&out_packet);
                av_free_packet(&in_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;
 {
        struct sigaction new_action;
        struct sigaction old_action;

-       int ret = 0;
+       int ret;

 
        new_action.sa_handler = signal_handler;
        sigemptyset(&new_action.sa_mask);
 
        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;
        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;
        int format = AM7XXX_IMAGE_FORMAT_JPEG;
        am7xxx_context *ctx;
        am7xxx_device *dev;


@@ -665,7 +665,7 @@ int main(int argc, char *argv[])
                         *   draw_mouse=1,framerate=100,video_size=800x480
                         */
                        subopts = subopts_saved = strdup(optarg);
                         *   draw_mouse=1,framerate=100,video_size=800x480
                         */
                        subopts = subopts_saved = strdup(optarg);

-                       while((subopt = strtok_r(subopts, ",", &subopts))) {
+                       while ((subopt = strtok_r(subopts, ",", &subopts))) {

                                char *subopt_name = strtok_r(subopt, "=", &subopt);
                                char *subopt_value = strtok_r(NULL, "", &subopt);
                                if (subopt_value == NULL) {
                                char *subopt_name = strtok_r(subopt, "=", &subopt);
                                char *subopt_value = strtok_r(NULL, "", &subopt);
                                if (subopt_value == NULL) {