On 1/7/2025 7:19 PM, Frank Plowman wrote:
This sample is rather difficult, containing a lot of subtle edge cases which revealed errors in the VVC decoder. It covers 88.4% of lines in libavcodec/vvc and brings the line coverage of the entire VVC fate suite from 96.3% to 97.2%.Signed-off-by: Frank Plowman <p...@frankplowman.com> --- Sorry this sat on the FATE rsync for so long before adding this test. I hadn't spotted the race it uncovered before requesting its upload and that took a little while to debug. --- tests/fate/vvc.mak | 3 ++- tests/ref/fate/vvc-frames-with-ltr | 25 +++++++++++++++++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) create mode 100644 tests/ref/fate/vvc-frames-with-ltr diff --git a/tests/fate/vvc.mak b/tests/fate/vvc.mak index fb176b7745..c37fe7d3d4 100644 --- a/tests/fate/vvc.mak +++ b/tests/fate/vvc.mak @@ -43,8 +43,9 @@ $(VVC_TESTS_10BIT): SCALE_OPTS := -pix_fmt yuv420p10le -vf scale $(VVC_TESTS_444_10BIT): SCALE_OPTS := -pix_fmt yuv444p10le -vf scale fate-vvc-conformance-%: CMD = framecrc -c:v vvc -i $(TARGET_SAMPLES)/vvc-conformance/$(subst fate-vvc-conformance-,,$(@)).bit $(SCALE_OPTS) fate-vvc-output-ref: CMD = framecrc -c:v vvc -i $(TARGET_SAMPLES)/vvc/Hierarchical.bit $(SCALE_OPTS) +fate-vvc-frames-with-ltr: CMD = framecrc -c:v vvc -i $(TARGET_SAMPLES)/vvc/vvc_frames_with_ltr.vvc $(SCALE_OPTS)
$(SCALE_OPTS) here is an empty string. It's only set for the conformance tests above. That also applies to fate-vvc-output-ref, btw. It's also an empty string for it, but it doesn't really matter as yuv420p is the implied output format anyway.
-FATE_VVC-$(call FRAMECRC, VVC, VVC, VVC_PARSER) += $(VVC_TESTS_8BIT) fate-vvc-output-ref+FATE_VVC-$(call FRAMECRC, VVC, VVC, VVC_PARSER) += $(VVC_TESTS_8BIT) fate-vvc-output-ref fate-vvc-frames-with-ltr
vvc_frames_with_ltr.vvc is a 10bit sample, so you need to add it to the list below, to ensure it depends on libswscale.
FATE_VVC-$(call FRAMECRC, VVC, VVC, VVC_PARSER SCALE_FILTER) += \
$(VVC_TESTS_10BIT) \
$(VVC_TESTS_444_10BIT) \
diff --git a/tests/ref/fate/vvc-frames-with-ltr
b/tests/ref/fate/vvc-frames-with-ltr
new file mode 100644
index 0000000000..357af8e732
--- /dev/null
+++ b/tests/ref/fate/vvc-frames-with-ltr
@@ -0,0 +1,25 @@
+#tb 0: 1/25
+#media_type 0: video
+#codec_id 0: rawvideo
+#dimensions 0: 800x872
+#sar 0: 0/1
+0, 0, 0, 1, 2092800, 0xce6d9094
+0, 1, 1, 1, 2092800, 0x599f9867
+0, 2, 2, 1, 2092800, 0x6d068c57
+0, 3, 3, 1, 2092800, 0x90e4d43c
+0, 4, 4, 1, 2092800, 0x0e2c5d62
+0, 5, 5, 1, 2092800, 0x4d6c0288
+0, 6, 6, 1, 2092800, 0x6334cd3f
+0, 7, 7, 1, 2092800, 0xd76d4407
+0, 8, 8, 1, 2092800, 0x9bbc1e0b
+0, 9, 9, 1, 2092800, 0xad3851b1
+0, 10, 10, 1, 2092800, 0x37876792
+0, 11, 11, 1, 2092800, 0x1f55a6b6
+0, 12, 12, 1, 2092800, 0x94b37de2
+0, 13, 13, 1, 2092800, 0x35e81d80
+0, 14, 14, 1, 2092800, 0xa6c0de46
+0, 15, 15, 1, 2092800, 0xb1a64e7a
+0, 16, 16, 1, 2092800, 0xc02796a7
+0, 17, 17, 1, 2092800, 0x30ab91c4
+0, 18, 18, 1, 2092800, 0xe480a19f
+0, 19, 19, 1, 2092800, 0x2818666d
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