@@ -707,6 +707,7 @@ SKIPHEADERS-$(CONFIG_NETWORK) += network.h rtsp.h
TESTPROGS = seek \
url \
+ seek_utils
# async \
FIFO-MUXER-TESTPROGS-$(CONFIG_NETWORK) += fifo_muxer
@@ -6,3 +6,4 @@
/seek
/srtp
/url
+/seek_utils
new file mode 100644
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2022 Pierre-Anthony Lemieux <pal@palemieux.com>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavformat/internal.h"
+
+int main(void)
+{
+ int64_t ts_min;
+ int64_t ts;
+ int64_t ts_max;
+
+ ts_min = 10;
+ ts = 20;
+ ts_max = 30;
+
+ ff_rescale_interval(av_make_q(1, 1), av_make_q(10, 1), &ts_min, &ts, &ts_max);
+
+ if (ts_min != 1 || ts != 2 || ts_max != 3)
+ return 1;
+
+ ts_min = 10;
+ ts = 32;
+ ts_max = 32;
+
+ ff_rescale_interval(av_make_q(1, 1), av_make_q(3, 1), &ts_min, &ts, &ts_max);
+
+ if (ts_min != 4 || ts != 11 || ts_max != 10)
+ return 1;
+
+ ts_min = 10;
+ ts = 10;
+ ts_max = 32;
+
+ ff_rescale_interval(av_make_q(1, 1), av_make_q(3, 1), &ts_min, &ts, &ts_max);
+
+ if (ts_min != 4 || ts != 3 || ts_max != 10)
+ return 1;
+
+ return 0;
+}
@@ -26,6 +26,11 @@ FATE_LIBAVFORMAT-$(CONFIG_IMF_DEMUXER) += fate-imf
fate-imf: libavformat/tests/imf$(EXESUF)
fate-imf: CMD = run libavformat/tests/imf$(EXESUF)
+FATE_LIBAVFORMAT += fate-seek_utils
+fate-seek_utils: libavformat/tests/seek_utils$(EXESUF)
+fate-seek_utils: CMD = run libavformat/tests/seek_utils$(EXESUF)
+fate-seek_utils: CMP = null
+
FATE_LIBAVFORMAT += $(FATE_LIBAVFORMAT-yes)
FATE-$(CONFIG_AVFORMAT) += $(FATE_LIBAVFORMAT)
fate-libavformat: $(FATE_LIBAVFORMAT)
From: Pierre-Anthony Lemieux <pal@palemieux.com> --- libavformat/Makefile | 1 + libavformat/tests/.gitignore | 1 + libavformat/tests/seek_utils.c | 57 ++++++++++++++++++++++++++++++++++ tests/fate/libavformat.mak | 5 +++ 4 files changed, 64 insertions(+) create mode 100644 libavformat/tests/seek_utils.c