From 1fce361d70296cb9f8828f58bf26cd1ce4e8a47a Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Sun, 16 Sep 2012 12:58:49 +0100 Subject: lavfi: replace empty input/output lists with null pointers Signed-off-by: Mans Rullgard --- libavfilter/af_amix.c | 2 +- libavfilter/af_channelsplit.c | 2 +- libavfilter/af_join.c | 2 +- libavfilter/asink_anullsink.c | 2 +- libavfilter/asrc_anullsrc.c | 2 +- libavfilter/avfilter.c | 3 +++ libavfilter/buffersink.c | 4 ++-- libavfilter/buffersrc.c | 4 ++-- libavfilter/split.c | 4 ++-- libavfilter/vf_frei0r.c | 2 +- libavfilter/vsink_nullsink.c | 2 +- libavfilter/vsrc_color.c | 2 +- libavfilter/vsrc_movie.c | 2 +- libavfilter/vsrc_nullsrc.c | 2 +- libavfilter/vsrc_testsrc.c | 4 ++-- 15 files changed, 21 insertions(+), 18 deletions(-) (limited to 'libavfilter') diff --git a/libavfilter/af_amix.c b/libavfilter/af_amix.c index a2eb911b4b..202d67541c 100644 --- a/libavfilter/af_amix.c +++ b/libavfilter/af_amix.c @@ -556,7 +556,7 @@ AVFilter avfilter_af_amix = { .uninit = uninit, .query_formats = query_formats, - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_AUDIO, .config_props = config_output, diff --git a/libavfilter/af_channelsplit.c b/libavfilter/af_channelsplit.c index 68615aa609..fc044d0f87 100644 --- a/libavfilter/af_channelsplit.c +++ b/libavfilter/af_channelsplit.c @@ -148,5 +148,5 @@ AVFilter avfilter_af_channelsplit = { .type = AVMEDIA_TYPE_AUDIO, .filter_samples = filter_samples, }, { NULL }}, - .outputs = (const AVFilterPad[]){{ NULL }}, + .outputs = NULL, }; diff --git a/libavfilter/af_join.c b/libavfilter/af_join.c index bf939feeaa..26f631de63 100644 --- a/libavfilter/af_join.c +++ b/libavfilter/af_join.c @@ -495,7 +495,7 @@ AVFilter avfilter_af_join = { .uninit = join_uninit, .query_formats = join_query_formats, - .inputs = (const AVFilterPad[]){{ NULL }}, + .inputs = NULL, .outputs = (const AVFilterPad[]){{ .name = "default", .type = AVMEDIA_TYPE_AUDIO, .config_props = join_config_output, diff --git a/libavfilter/asink_anullsink.c b/libavfilter/asink_anullsink.c index cada5c548d..386323f1c0 100644 --- a/libavfilter/asink_anullsink.c +++ b/libavfilter/asink_anullsink.c @@ -39,5 +39,5 @@ AVFilter avfilter_asink_anullsink = { }, { .name = NULL}, }, - .outputs = (const AVFilterPad[]) {{ .name = NULL }}, + .outputs = NULL, }; diff --git a/libavfilter/asrc_anullsrc.c b/libavfilter/asrc_anullsrc.c index 6627c33b3f..62bd3de1e7 100644 --- a/libavfilter/asrc_anullsrc.c +++ b/libavfilter/asrc_anullsrc.c @@ -91,7 +91,7 @@ AVFilter avfilter_asrc_anullsrc = { .init = init, .priv_size = sizeof(ANullContext), - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_AUDIO, diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 77b36339a1..29afc86be7 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -302,6 +302,9 @@ static int pad_count(const AVFilterPad *pads) { int count; + if (!pads) + return 0; + for(count = 0; pads->name; count ++) pads ++; return count; } diff --git a/libavfilter/buffersink.c b/libavfilter/buffersink.c index d62b08128a..ca732fc936 100644 --- a/libavfilter/buffersink.c +++ b/libavfilter/buffersink.c @@ -152,7 +152,7 @@ AVFilter avfilter_vsink_buffer = { .min_perms = AV_PERM_READ, .needs_fifo = 1 }, { .name = NULL }}, - .outputs = (const AVFilterPad[]) {{ .name = NULL }}, + .outputs = NULL, }; AVFilter avfilter_asink_abuffer = { @@ -167,5 +167,5 @@ AVFilter avfilter_asink_abuffer = { .min_perms = AV_PERM_READ, .needs_fifo = 1 }, { .name = NULL }}, - .outputs = (const AVFilterPad[]) {{ .name = NULL }}, + .outputs = NULL, }; diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c index 8e344cbac8..e91d2e470b 100644 --- a/libavfilter/buffersrc.c +++ b/libavfilter/buffersrc.c @@ -364,7 +364,7 @@ AVFilter avfilter_vsrc_buffer = { .init = init_video, .uninit = uninit, - .inputs = (const AVFilterPad[]) {{ .name = NULL }}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, .request_frame = request_frame, @@ -382,7 +382,7 @@ AVFilter avfilter_asrc_abuffer = { .init = init_audio, .uninit = uninit, - .inputs = (const AVFilterPad[]) {{ .name = NULL }}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_AUDIO, .request_frame = request_frame, diff --git a/libavfilter/split.c b/libavfilter/split.c index 88224092d6..e5ff0e56dc 100644 --- a/libavfilter/split.c +++ b/libavfilter/split.c @@ -124,7 +124,7 @@ AVFilter avfilter_vf_split = { .draw_slice = draw_slice, .end_frame = end_frame, }, { .name = NULL}}, - .outputs = (const AVFilterPad[]) {{ .name = NULL}}, + .outputs = NULL, }; static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *samplesref) @@ -160,5 +160,5 @@ AVFilter avfilter_af_asplit = { .get_audio_buffer = ff_null_get_audio_buffer, .filter_samples = filter_samples }, { .name = NULL }}, - .outputs = (const AVFilterPad[]) {{ .name = NULL }}, + .outputs = NULL, }; diff --git a/libavfilter/vf_frei0r.c b/libavfilter/vf_frei0r.c index 2f4e47c734..f29224e501 100644 --- a/libavfilter/vf_frei0r.c +++ b/libavfilter/vf_frei0r.c @@ -488,7 +488,7 @@ AVFilter avfilter_vsrc_frei0r_src = { .query_formats = query_formats, - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, diff --git a/libavfilter/vsink_nullsink.c b/libavfilter/vsink_nullsink.c index 27d85a07ec..7373020d84 100644 --- a/libavfilter/vsink_nullsink.c +++ b/libavfilter/vsink_nullsink.c @@ -45,5 +45,5 @@ AVFilter avfilter_vsink_nullsink = { }, { .name = NULL}, }, - .outputs = (const AVFilterPad[]) {{ .name = NULL }}, + .outputs = NULL, }; diff --git a/libavfilter/vsrc_color.c b/libavfilter/vsrc_color.c index d7a26a7f9d..964213fb22 100644 --- a/libavfilter/vsrc_color.c +++ b/libavfilter/vsrc_color.c @@ -192,7 +192,7 @@ AVFilter avfilter_vsrc_color = { .query_formats = query_formats, - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, diff --git a/libavfilter/vsrc_movie.c b/libavfilter/vsrc_movie.c index 09871febef..aeab10235c 100644 --- a/libavfilter/vsrc_movie.c +++ b/libavfilter/vsrc_movie.c @@ -317,7 +317,7 @@ AVFilter avfilter_vsrc_movie = { .uninit = uninit, .query_formats = query_formats, - .inputs = (const AVFilterPad[]) {{ .name = NULL }}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, .request_frame = request_frame, diff --git a/libavfilter/vsrc_nullsrc.c b/libavfilter/vsrc_nullsrc.c index 888dbcc71a..49200c2cca 100644 --- a/libavfilter/vsrc_nullsrc.c +++ b/libavfilter/vsrc_nullsrc.c @@ -121,7 +121,7 @@ AVFilter avfilter_vsrc_nullsrc = { .init = init, .priv_size = sizeof(NullContext), - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) { { diff --git a/libavfilter/vsrc_testsrc.c b/libavfilter/vsrc_testsrc.c index 709a6a2e3a..bbfd39a7a9 100644 --- a/libavfilter/vsrc_testsrc.c +++ b/libavfilter/vsrc_testsrc.c @@ -367,7 +367,7 @@ AVFilter avfilter_vsrc_testsrc = { .query_formats = test_query_formats, - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, @@ -494,7 +494,7 @@ AVFilter avfilter_vsrc_rgbtestsrc = { .query_formats = rgbtest_query_formats, - .inputs = (const AVFilterPad[]) {{ .name = NULL}}, + .inputs = NULL, .outputs = (const AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, -- cgit v1.2.3