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avformat/hlsenc: reindent code 

and remove redundant empty line
tags/n4.3
Steven Liu 6 years ago
parent
939c17fcb3
commit
3708a2a909
1 changed files with 32 additions and 35 deletions
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  1. +32
    -35
      libavformat/hlsenc.c

+ 32
- 35
libavformat/hlsenc.c View File

@@ -53,9 +53,9 @@
#include "os_support.h"

typedef enum {
HLS_START_SEQUENCE_AS_START_NUMBER = 0,
HLS_START_SEQUENCE_AS_SECONDS_SINCE_EPOCH = 1,
HLS_START_SEQUENCE_AS_FORMATTED_DATETIME = 2, // YYYYMMDDhhmmss
HLS_START_SEQUENCE_AS_START_NUMBER = 0,
HLS_START_SEQUENCE_AS_SECONDS_SINCE_EPOCH = 1,
HLS_START_SEQUENCE_AS_FORMATTED_DATETIME = 2, // YYYYMMDDhhmmss
} StartSequenceSourceType;

typedef enum {
@@ -541,7 +541,7 @@ static int hls_delete_old_segments(AVFormatContext *s, HLSContext *hls,

while (segment) {
av_log(hls, AV_LOG_DEBUG, "deleting old segment %s\n",
segment->filename);
segment->filename);
path_size = (hls->use_localtime_mkdir ? 0 : strlen(dirname)) + strlen(segment->filename) + 1;
path = av_malloc(path_size);
if (!path) {
@@ -567,7 +567,7 @@ static int hls_delete_old_segments(AVFormatContext *s, HLSContext *hls,
ff_format_io_close(vs->avf, &out);
} else if (unlink(path) < 0) {
av_log(hls, AV_LOG_ERROR, "failed to delete old segment %s: %s\n",
path, strerror(errno));
path, strerror(errno));
}

if ((segment->sub_filename[0] != '\0')) {
@@ -599,7 +599,7 @@ static int hls_delete_old_segments(AVFormatContext *s, HLSContext *hls,
ff_format_io_close(vs->vtt_avf, &out);
} else if (unlink(sub_path) < 0) {
av_log(hls, AV_LOG_ERROR, "failed to delete old segment %s: %s\n",
sub_path, strerror(errno));
sub_path, strerror(errno));
}
av_free(sub_path);
}
@@ -709,7 +709,7 @@ static int hls_encryption_start(AVFormatContext *s)

if ((ret = s->io_open(s, &pb, hls->key_info_file, AVIO_FLAG_READ, NULL)) < 0) {
av_log(hls, AV_LOG_ERROR,
"error opening key info file %s\n", hls->key_info_file);
"error opening key info file %s\n", hls->key_info_file);
return ret;
}

@@ -899,7 +899,7 @@ static int sls_flags_filename_process(struct AVFormatContext *s, HLSContext *hls
if (replace_int_data_in_filename(&filename, vs->avf->url, 's', pos + size) < 1) {
av_log(hls, AV_LOG_ERROR,
"Invalid second level segment filename template '%s', "
"you can try to remove second_level_segment_size flag\n",
"you can try to remove second_level_segment_size flag\n",
vs->avf->url);
av_free(filename);
av_free(en);
@@ -910,10 +910,10 @@ static int sls_flags_filename_process(struct AVFormatContext *s, HLSContext *hls
if (hls->flags & HLS_SECOND_LEVEL_SEGMENT_DURATION) {
char *filename = NULL;
if (replace_int_data_in_filename(&filename, vs->avf->url,
't', (int64_t)round(duration * HLS_MICROSECOND_UNIT)) < 1) {
't', (int64_t)round(duration * HLS_MICROSECOND_UNIT)) < 1) {
av_log(hls, AV_LOG_ERROR,
"Invalid second level segment filename template '%s', "
"you can try to remove second_level_segment_time flag\n",
"you can try to remove second_level_segment_time flag\n",
vs->avf->url);
av_free(filename);
av_free(en);
@@ -930,14 +930,14 @@ static int sls_flag_check_duration_size_index(HLSContext *hls)
int ret = 0;

if (hls->flags & HLS_SECOND_LEVEL_SEGMENT_DURATION) {
av_log(hls, AV_LOG_ERROR,
"second_level_segment_duration hls_flag requires strftime to be true\n");
ret = AVERROR(EINVAL);
av_log(hls, AV_LOG_ERROR,
"second_level_segment_duration hls_flag requires strftime to be true\n");
ret = AVERROR(EINVAL);
}
if (hls->flags & HLS_SECOND_LEVEL_SEGMENT_SIZE) {
av_log(hls, AV_LOG_ERROR,
"second_level_segment_size hls_flag requires strfime to be true\n");
ret = AVERROR(EINVAL);
av_log(hls, AV_LOG_ERROR,
"second_level_segment_size hls_flag requires strfime to be true\n");
ret = AVERROR(EINVAL);
}
if (hls->flags & HLS_SECOND_LEVEL_SEGMENT_INDEX) {
av_log(hls, AV_LOG_ERROR,
@@ -955,14 +955,14 @@ static int sls_flag_check_duration_size(HLSContext *hls, VariantStream *vs)
int ret = 0;

if ((hls->flags & HLS_SECOND_LEVEL_SEGMENT_DURATION) && !segment_renaming_ok) {
av_log(hls, AV_LOG_ERROR,
"second_level_segment_duration hls_flag works only with file protocol segment names\n");
ret = AVERROR(EINVAL);
av_log(hls, AV_LOG_ERROR,
"second_level_segment_duration hls_flag works only with file protocol segment names\n");
ret = AVERROR(EINVAL);
}
if ((hls->flags & HLS_SECOND_LEVEL_SEGMENT_SIZE) && !segment_renaming_ok) {
av_log(hls, AV_LOG_ERROR,
"second_level_segment_size hls_flag works only with file protocol segment names\n");
ret = AVERROR(EINVAL);
av_log(hls, AV_LOG_ERROR,
"second_level_segment_size hls_flag works only with file protocol segment names\n");
ret = AVERROR(EINVAL);
}

return ret;
@@ -2542,7 +2542,6 @@ static int hls_write_trailer(struct AVFormatContext *s)
return AVERROR(ENOMEM);
}


if ( hls->segment_type == SEGMENT_TYPE_FMP4) {
int range_length = 0;
if (!vs->init_range_length) {
@@ -2582,28 +2581,26 @@ static int hls_write_trailer(struct AVFormatContext *s)
hlsenc_io_close(s, &vs->out, filename);
av_free(filename);


failed:
av_write_trailer(oc);

if (oc->url[0]) {
proto = avio_find_protocol_name(oc->url);
use_temp_file = proto && !strcmp(proto, "file") && (hls->flags & HLS_TEMP_FILE);
}

// rename that segment from .tmp to the real one
if (use_temp_file && !(hls->flags & HLS_SINGLE_FILE)) {
hls_rename_temp_file(s, oc);
av_free(old_filename);
old_filename = av_strdup(vs->avf->url);
// rename that segment from .tmp to the real one
if (use_temp_file && !(hls->flags & HLS_SINGLE_FILE)) {
hls_rename_temp_file(s, oc);
av_free(old_filename);
old_filename = av_strdup(vs->avf->url);

if (!old_filename) {
return AVERROR(ENOMEM);
}
if (!old_filename) {
return AVERROR(ENOMEM);
}
}

/* after av_write_trailer, then duration + 1 duration per packet */
hls_append_segment(s, hls, vs, vs->duration + vs->dpp, vs->start_pos, vs->size);
/* after av_write_trailer, then duration + 1 duration per packet */
hls_append_segment(s, hls, vs, vs->duration + vs->dpp, vs->start_pos, vs->size);

sls_flag_file_rename(hls, vs, old_filename);



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