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fate/libswscale: test unpadded and negative stride conversions

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Each test takes 0.65s (memcpy), 1.45s (x86) or 1.9s (c) on a Ryzen 9
9950X3D, about half as long as the corresponding fate-sws-unstable test.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Niklas Haas <git@haasn.dev>
This commit is contained in:
Niklas Haas
2026-10-23 14:02:51 +02:00
parent 6f22b03151
commit 1da057110f
1 changed files with 15 additions and 1 deletions
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16
tests/fate/libswscale.mak
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@@ -77,7 +77,21 @@ $(FATE_SWS_UNSTABLE): CMD = run libswscale/tests/swscale$(EXESUF) -v 16 $(SWS_HW
$(FATE_SWS_UNSTABLE): REF = /dev/null
fate-sws-unstable: $(FATE_SWS_UNSTABLE)
FATE_LIBSWSCALE += $(FATE_SWS_UNSCALED) $(FATE_SWS_UNSTABLE)
# Also test unpadded and vertically flipped (negative stride) buffers
SWS_CPU_BACKENDS := $(filter-out spirv,$(SWS_UNSTABLE_BACKENDS-yes))
FATE_SWS_UNPADDED := $(SWS_CPU_BACKENDS:%=fate-sws-unpadded-%)
$(FATE_SWS_UNPADDED): libswscale/tests/swscale$(EXESUF)
$(FATE_SWS_UNPADDED): CMD = run libswscale/tests/swscale$(EXESUF) -v 16 -backends $(@:fate-sws-unpadded-%=%) -align_src 1 -align_dst 1 -p 0.01
$(FATE_SWS_UNPADDED): REF = /dev/null
fate-sws-unpadded: $(FATE_SWS_UNPADDED)
FATE_SWS_FLIPPED := $(SWS_CPU_BACKENDS:%=fate-sws-flipped-%)
$(FATE_SWS_FLIPPED): libswscale/tests/swscale$(EXESUF)
$(FATE_SWS_FLIPPED): CMD = run libswscale/tests/swscale$(EXESUF) -v 16 -backends $(@:fate-sws-flipped-%=%) -align_src -1 -align_dst -1 -p 0.01
$(FATE_SWS_FLIPPED): REF = /dev/null
fate-sws-flipped: $(FATE_SWS_FLIPPED)
FATE_LIBSWSCALE += $(FATE_SWS_UNSCALED) $(FATE_SWS_UNSTABLE) $(FATE_SWS_UNPADDED) $(FATE_SWS_FLIPPED)
endif
ifneq ($(HAVE_BIGENDIAN),yes)