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FFmpeg/tests/checkasm

History

Lynne bbe95f7353 x86: replace explicit REP_RETs with RETs ... From x86inc: > On AMD cpus <=K10, an ordinary ret is slow if it immediately follows either > a branch or a branch target. So switch to a 2-byte form of ret in that case. > We can automatically detect "follows a branch", but not a branch target. > (SSSE3 is a sufficient condition to know that your cpu doesn't have this problem.) x86inc can automatically determine whether to use REP_RET rather than REP in most of these cases, so impact is minimal. Additionally, a few REP_RETs were used unnecessary, despite the return being nowhere near a branch. The only CPUs affected were AMD K10s, made between 2007 and 2011, 16 years ago and 12 years ago, respectively. In the future, everyone involved with x86inc should consider dropping REP_RETs altogether.		2 years ago
..
aarch64	checkasm: aarch64: Check for stack overflows	5 years ago
arm	checkasm: arm: Check for stack overflows	5 years ago
riscv	checkasm: RISC-V 64-bit assembler test harness	2 years ago
x86	x86: replace explicit REP_RETs with RETs	2 years ago
.gitignore	Split global .gitignore file into per-directory files	9 years ago
Makefile	libavfilter/x86/vf_convolution: add sobel filter optimization and unit test with intel AVX512 VNNI	2 years ago
aacpsdsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
af_afir.c	avfilter/af_afir: Only keep DSP stuff in header	3 years ago
alacdsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
audiodsp.c	checkasm/audiodsp: Be strict about MMX	2 years ago
av_tx.c	x86/tx_float: add 15xN PFA FFT AVX SIMD	2 years ago
blockdsp.c	checkasm/blockdsp: Be strict about MMX	2 years ago
bswapdsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
checkasm.c	libavfilter/x86/vf_convolution: add sobel filter optimization and unit test with intel AVX512 VNNI	2 years ago
checkasm.h	libavfilter/x86/vf_convolution: add sobel filter optimization and unit test with intel AVX512 VNNI	2 years ago
exrdsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
fixed_dsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
flacdsp.c	avcodec/flacdsp: Remove unused function parameter	2 years ago
float_dsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
fmtconvert.c	avcodec/fmtconvert: Remove unused AVCodecContext parameter	2 years ago
g722dsp.c	checkasm: add a g722dsp test	7 years ago
h264dsp.c	lavc/h264: move some shared code from h264dec to h264_parse	3 years ago
h264pred.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
h264qpel.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
hevc_add_res.c	checkasm/hevc_add_res: add 12bit test	2 years ago
hevc_idct.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
hevc_pel.c	checkasm/hevc_pel: Fix stack buffer overreads	3 years ago
hevc_sao.c	checkasm: improve hevc_sao test	3 years ago
huffyuvdsp.c	checkasm/huffyuvdsp: Use declare_func_emms only when needed	2 years ago
idctdsp.c	checkasm/idctdsp: Use declare_func_emms only when needed	2 years ago
jpeg2000dsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
llviddsp.c	checkasm/llviddsp: Be strict about MMX	2 years ago
llviddspenc.c	checkasm/llviddspenc: Use declare_func_emms only when needed	2 years ago
lpc.c	tests/checkasm/lpc: correct arithmetic when randomizing buffers	2 years ago
motion.c	checkasm: motion: Test different h parameters	2 years ago
opusdsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
pixblockdsp.c	checkasm/pixblockdsp: Be strict about MMX	2 years ago
sbrdsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
sw_gbrp.c	swscale/x86/input.asm: add x86-optimized planer rgb2yuv functions	3 years ago
sw_rgb.c	Remove unnecessary mem.h inclusions	3 years ago
sw_scale.c	checkasm: sw_scale: Produce more realistic test filter coefficients for yuv2yuvX	2 years ago
synth_filter.c	dca_core: convert to lavu/tx	2 years ago
utvideodsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
v210dec.c	checkasm/v210dec: add extra space to the destination arrays	2 years ago
v210enc.c	checkasm/v210enc: test the entire width of 10-bit planar input arrays	2 years ago
vc1dsp.c	checkasm/vc1dsp: Use declare_func_emms only when needed	2 years ago
vf_blend.c	avfilter/vf_blend: Move ff_blend_init into a header	3 years ago
vf_colorspace.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
vf_convolution.c	libavfilter/x86/vf_convolution: add sobel filter optimization and unit test with intel AVX512 VNNI	2 years ago
vf_eq.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
vf_gblur.c	avfilter/vf_gblur: Move ff_gblur_init into a header	3 years ago
vf_hflip.c	avfilter/vf_hflip: Move ff_hflip_init into a header	3 years ago
vf_nlmeans.c	avfilter/vf_nlmeans: Move ff_nlmeans_init into a header	3 years ago
vf_threshold.c	avfilter/vf_threshold: Move ff_threshold_init into a header	3 years ago
videodsp.c	lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h	4 years ago
vorbisdsp.c	tests/checkasm: add a test for VorbisDSPContext	2 years ago
vp8dsp.c	checkasm/vp8dsp: Use declare_func_emms only when needed	2 years ago
vp9dsp.c	checkasm/vp9dsp: rename the iszero function to is_zero	3 years ago