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| author | Limin Wang <lance.lmwang@gmail.com> | 2019-10-21 18:12:11 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-10-21 22:57:10 +0200 |
| commit | 6079bd5c63e5ef50d110f622d3fab02a48c3a2b0 (patch) | |
| tree | ae3196b9ba9e35ad0dfc1419f925fdc3bead1865 /libavfilter | |
| parent | 7a477c4b631b03a547c39981da420f7953de6ff1 (diff) | |
| download | ffmpeg-6079bd5c63e5ef50d110f622d3fab02a48c3a2b0.tar.gz | |
avfilter/vsrc_mptestsrc: add options to set the maximum number of frames
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/vsrc_mptestsrc.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/libavfilter/vsrc_mptestsrc.c b/libavfilter/vsrc_mptestsrc.c index c5fdea75dc..31c68939e4 100644 --- a/libavfilter/vsrc_mptestsrc.c +++ b/libavfilter/vsrc_mptestsrc.c @@ -54,6 +54,7 @@ typedef struct MPTestContext { const AVClass *class; AVRational frame_rate; int64_t pts, max_pts, duration; + int64_t max_frames; int hsub, vsub; int test; ///< test_type } MPTestContext; @@ -79,6 +80,10 @@ static const AVOption mptestsrc_options[]= { { "ring1", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING1}, INT_MIN, INT_MAX, FLAGS, "test" }, { "ring2", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_RING2}, INT_MIN, INT_MAX, FLAGS, "test" }, { "all", "", 0, AV_OPT_TYPE_CONST, {.i64=TEST_ALL}, INT_MIN, INT_MAX, FLAGS, "test" }, + { "max_frames", "Set the maximum number of frames generated for each test", OFFSET(max_frames), + AV_OPT_TYPE_INT64, {.i64 = 30}, 1, INT64_MAX, FLAGS }, + { "m", "Set the maximum number of frames generated for each test", OFFSET(max_frames), + AV_OPT_TYPE_INT64, {.i64 = 30}, 1, INT64_MAX, FLAGS }, { NULL } }; @@ -322,20 +327,20 @@ static int request_frame(AVFilterLink *outlink) memset(picref->data[2] + i*picref->linesize[2], 128, cw); } - if (tt == TEST_ALL && frame%30) /* draw a black frame at the beginning of each test */ - tt = (frame/30)%(TEST_NB-1); + if (tt == TEST_ALL && frame%test->max_frames) /* draw a black frame at the beginning of each test */ + tt = (frame/test->max_frames)%(TEST_NB-1); switch (tt) { - case TEST_DC_LUMA: dc_test(picref->data[0], picref->linesize[0], 256, 256, frame%30); break; - case TEST_DC_CHROMA: dc_test(picref->data[1], picref->linesize[1], 256, 256, frame%30); break; - case TEST_FREQ_LUMA: freq_test(picref->data[0], picref->linesize[0], frame%30); break; - case TEST_FREQ_CHROMA: freq_test(picref->data[1], picref->linesize[1], frame%30); break; - case TEST_AMP_LUMA: amp_test(picref->data[0], picref->linesize[0], frame%30); break; - case TEST_AMP_CHROMA: amp_test(picref->data[1], picref->linesize[1], frame%30); break; - case TEST_CBP: cbp_test(picref->data , picref->linesize , frame%30); break; - case TEST_MV: mv_test(picref->data[0], picref->linesize[0], frame%30); break; - case TEST_RING1: ring1_test(picref->data[0], picref->linesize[0], frame%30); break; - case TEST_RING2: ring2_test(picref->data[0], picref->linesize[0], frame%30); break; + case TEST_DC_LUMA: dc_test(picref->data[0], picref->linesize[0], 256, 256, frame%test->max_frames); break; + case TEST_DC_CHROMA: dc_test(picref->data[1], picref->linesize[1], 256, 256, frame%test->max_frames); break; + case TEST_FREQ_LUMA: freq_test(picref->data[0], picref->linesize[0], frame%test->max_frames); break; + case TEST_FREQ_CHROMA: freq_test(picref->data[1], picref->linesize[1], frame%test->max_frames); break; + case TEST_AMP_LUMA: amp_test(picref->data[0], picref->linesize[0], frame%test->max_frames); break; + case TEST_AMP_CHROMA: amp_test(picref->data[1], picref->linesize[1], frame%test->max_frames); break; + case TEST_CBP: cbp_test(picref->data , picref->linesize , frame%test->max_frames); break; + case TEST_MV: mv_test(picref->data[0], picref->linesize[0], frame%test->max_frames); break; + case TEST_RING1: ring1_test(picref->data[0], picref->linesize[0], frame%test->max_frames); break; + case TEST_RING2: ring2_test(picref->data[0], picref->linesize[0], frame%test->max_frames); break; } return ff_filter_frame(outlink, picref); |