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6c89a30ecd
The major consequence of this is that we start allocating buffers per plane, instead of allocating one contiguous buffer. This makes the no-op/refcopy case slightly slower, but doesn't meaningfully affect the rest: yuva444p -> yuva444p, time=157/1000 us (ref=78/1000 us), speedup=0.497x slower Overall speedup=1.016x faster, min=0.983x max=1.092x However, this is a necessary consequence of the desire to allow partial plane allocations / single plane refcopies. This slowdown also does not affect vf_scale, which already uses avfilter/framepool.c (via ff_get_video_buffer). Signed-off-by: Niklas Haas <git@haasn.dev>
60 lines
2.9 KiB
Makefile
60 lines
2.9 KiB
Makefile
NAME = swscale
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DESC = FFmpeg image rescaling library
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HEADERS = swscale.h \
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version.h \
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version_major.h \
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OBJS = alphablend.o \
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cms.o \
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csputils.o \
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hscale.o \
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hscale_fast_bilinear.o \
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filters.o \
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format.o \
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framepool.o \
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gamma.o \
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graph.o \
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input.o \
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lut3d.o \
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options.o \
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output.o \
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rgb2rgb.o \
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slice.o \
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swscale.o \
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swscale_unscaled.o \
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utils.o \
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version.o \
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yuv2rgb.o \
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vscale.o \
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OBJS-$(CONFIG_UNSTABLE) += \
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ops.o \
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ops_backend.o \
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ops_chain.o \
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ops_dispatch.o \
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ops_memcpy.o \
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ops_optimizer.o \
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ifeq ($(CONFIG_UNSTABLE),yes)
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include $(SRC_PATH)/libswscale/vulkan/Makefile
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endif
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# Objects duplicated from other libraries for shared builds
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SHLIBOBJS += log2_tab.o half2float.o
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# Windows resource file
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SHLIBOBJS-$(HAVE_GNU_WINDRES) += swscaleres.o
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TESTPROGS = colorspace \
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floatimg_cmp \
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pixdesc_query \
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swscale \
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sws_ops \
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sws_ops_aarch64 \
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sws_ops_entries_aarch64: TAG = GEN
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sws_ops_entries_aarch64: $(SUBDIR)tests/sws_ops_aarch64$(EXESUF)
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$(M)$< > $(SRC_PATH)/libswscale/aarch64/ops_entries.c.tmp
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$(CP) $(SRC_PATH)/libswscale/aarch64/ops_entries.c.tmp $(SRC_PATH)/libswscale/aarch64/ops_entries.c
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$(RM) $(SRC_PATH)/libswscale/aarch64/ops_entries.c.tmp
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