Message ID | 20170312135127.2436-1-jamrial@gmail.com |
---|---|
State | Accepted |
Headers | show |
On Sun, Mar 12, 2017 at 10:51:27AM -0300, James Almer wrote: > Also propagate better error values. > > Signed-off-by: James Almer <jamrial@gmail.com> > --- > To be applied before the realloc memleak fix. > > tests/api/api-seek-test.c | 31 +++++++++++++++++++------------ > 1 file changed, 19 insertions(+), 12 deletions(-) > > diff --git a/tests/api/api-seek-test.c b/tests/api/api-seek-test.c > index 6ef3b91933..b33a5dd158 100644 > --- a/tests/api/api-seek-test.c > +++ b/tests/api/api-seek-test.c > @@ -197,19 +197,22 @@ static int seek_test(const char *input_filename, const char *start, const char * > result = avformat_find_stream_info(fmt_ctx, NULL); > if (result < 0) { > av_log(NULL, AV_LOG_ERROR, "Can't get stream info\n"); > - return result; > + goto end; > } > > start_ts = read_seek_range(start); > end_ts = read_seek_range(end); > - if ((start_ts < 0) || (end_ts < 0)) > - return -1; > + if ((start_ts < 0) || (end_ts < 0)) { > + result = -1; > + goto end; > + } > > //TODO: add ability to work with audio format > video_stream = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0); > if (video_stream < 0) { > av_log(NULL, AV_LOG_ERROR, "Can't find video stream in input file\n"); > - return -1; > + result = video_stream; > + goto end; > } > > origin_par = fmt_ctx->streams[video_stream]->codecpar; > @@ -217,52 +220,56 @@ static int seek_test(const char *input_filename, const char *start, const char * > codec = avcodec_find_decoder(origin_par->codec_id); > if (!codec) { > av_log(NULL, AV_LOG_ERROR, "Can't find decoder\n"); > - return -1; > + result = AVERROR_DECODER_NOT_FOUND; > + goto end; > } The indention depth looks odd here should be fine otherwise assuming result is always set appropriately thx [...]
On 3/12/2017 2:10 PM, Michael Niedermayer wrote: > On Sun, Mar 12, 2017 at 10:51:27AM -0300, James Almer wrote: >> Also propagate better error values. >> >> Signed-off-by: James Almer <jamrial@gmail.com> >> --- >> To be applied before the realloc memleak fix. >> >> tests/api/api-seek-test.c | 31 +++++++++++++++++++------------ >> 1 file changed, 19 insertions(+), 12 deletions(-) >> >> diff --git a/tests/api/api-seek-test.c b/tests/api/api-seek-test.c >> index 6ef3b91933..b33a5dd158 100644 >> --- a/tests/api/api-seek-test.c >> +++ b/tests/api/api-seek-test.c >> @@ -197,19 +197,22 @@ static int seek_test(const char *input_filename, const char *start, const char * >> result = avformat_find_stream_info(fmt_ctx, NULL); >> if (result < 0) { >> av_log(NULL, AV_LOG_ERROR, "Can't get stream info\n"); >> - return result; >> + goto end; >> } >> >> start_ts = read_seek_range(start); >> end_ts = read_seek_range(end); >> - if ((start_ts < 0) || (end_ts < 0)) >> - return -1; >> + if ((start_ts < 0) || (end_ts < 0)) { >> + result = -1; >> + goto end; >> + } >> >> //TODO: add ability to work with audio format >> video_stream = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0); >> if (video_stream < 0) { >> av_log(NULL, AV_LOG_ERROR, "Can't find video stream in input file\n"); >> - return -1; >> + result = video_stream; >> + goto end; >> } >> >> origin_par = fmt_ctx->streams[video_stream]->codecpar; > >> @@ -217,52 +220,56 @@ static int seek_test(const char *input_filename, const char *start, const char * >> codec = avcodec_find_decoder(origin_par->codec_id); >> if (!codec) { >> av_log(NULL, AV_LOG_ERROR, "Can't find decoder\n"); >> - return -1; >> + result = AVERROR_DECODER_NOT_FOUND; >> + goto end; >> } > > The indention depth looks odd here > > should be fine otherwise assuming result is always set appropriately > > thx Pushed
diff --git a/tests/api/api-seek-test.c b/tests/api/api-seek-test.c index 6ef3b91933..b33a5dd158 100644 --- a/tests/api/api-seek-test.c +++ b/tests/api/api-seek-test.c @@ -197,19 +197,22 @@ static int seek_test(const char *input_filename, const char *start, const char * result = avformat_find_stream_info(fmt_ctx, NULL); if (result < 0) { av_log(NULL, AV_LOG_ERROR, "Can't get stream info\n"); - return result; + goto end; } start_ts = read_seek_range(start); end_ts = read_seek_range(end); - if ((start_ts < 0) || (end_ts < 0)) - return -1; + if ((start_ts < 0) || (end_ts < 0)) { + result = -1; + goto end; + } //TODO: add ability to work with audio format video_stream = av_find_best_stream(fmt_ctx, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0); if (video_stream < 0) { av_log(NULL, AV_LOG_ERROR, "Can't find video stream in input file\n"); - return -1; + result = video_stream; + goto end; } origin_par = fmt_ctx->streams[video_stream]->codecpar; @@ -217,52 +220,56 @@ static int seek_test(const char *input_filename, const char *start, const char * codec = avcodec_find_decoder(origin_par->codec_id); if (!codec) { av_log(NULL, AV_LOG_ERROR, "Can't find decoder\n"); - return -1; + result = AVERROR_DECODER_NOT_FOUND; + goto end; } ctx = avcodec_alloc_context3(codec); if (!ctx) { av_log(NULL, AV_LOG_ERROR, "Can't allocate decoder context\n"); - return AVERROR(ENOMEM); + result = AVERROR(ENOMEM); + goto end; } result = avcodec_parameters_to_context(ctx, origin_par); if (result) { av_log(NULL, AV_LOG_ERROR, "Can't copy decoder context\n"); - return result; + goto end; } result = avcodec_open2(ctx, codec, NULL); if (result < 0) { av_log(ctx, AV_LOG_ERROR, "Can't open decoder\n"); - return result; + goto end; } fr = av_frame_alloc(); if (!fr) { av_log(NULL, AV_LOG_ERROR, "Can't allocate frame\n"); - return AVERROR(ENOMEM); + result = AVERROR(ENOMEM); + goto end; } result = compute_crc_of_packets(fmt_ctx, video_stream, ctx, fr, 0, 0, 1); if (result != 0) - return -1; + goto end; for (i = start_ts; i < end_ts; i += 100) { for (j = i + 100; j < end_ts; j += 100) { result = compute_crc_of_packets(fmt_ctx, video_stream, ctx, fr, i, j, 0); if (result != 0) - return -1; + break; } } +end: av_freep(&crc_array); av_freep(&pts_array); av_frame_free(&fr); avcodec_close(ctx); avformat_close_input(&fmt_ctx); avcodec_free_context(&ctx); - return 0; + return result; } int main(int argc, char **argv)
Also propagate better error values. Signed-off-by: James Almer <jamrial@gmail.com> --- To be applied before the realloc memleak fix. tests/api/api-seek-test.c | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-)