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6f3eddbeddc7ffbea30504eb5e2f4e525ec2f360
ffmpeg/tests/checkasm
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Martin Storsjö 5a893c1806 checkasm: sw_ops: Avoid division by zero 
If we're invoked with range == UINT_MAX, we end up doing
"rnd() % (UINT_MAX + 1)", which is equal to "rnd() % 0". On
arm (on all platforms) and on MSVC i386, this ends up crashing
at runtime.

This fixes the crash.
2025-09-02 14:28:56 +03:00
..
aarch64
checkasm: aarch64: Check for stack overflows
2020-05-15 21:22:36 +03:00
arm
checkasm: arm: Check for stack overflows
2020-05-15 21:22:34 +03:00
riscv
checkasm/riscv: preserve T1 whilst calling...
2024-08-01 18:44:01 +03:00
x86
x86: replace explicit REP_RETs with RETs
2023-02-01 04:23:55 +01:00
.gitignore
…
aacencdsp.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
aacpsdsp.c
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
ac3dsp.c
checkasm: ac3dsp: Increase the float tolerance for sum_square_butterfly_float
2025-08-10 02:27:44 +00:00
aes.c
checkasm: add tests for AES
2025-04-06 11:02:10 -03:00
af_afir.c
checkasm: test for dcmul_add
2023-11-27 17:55:24 +02:00
alacdsp.c
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
apv_dsp.c
lavc/apv: AVX2 transquant for x86-64
2025-04-27 15:52:30 +01:00
audiodsp.c
checkasm/audiodsp: Be strict about MMX
2022-10-11 14:18:54 +02:00
av_tx.c
avutil/common: Don't auto-include mem.h
2024-03-31 00:08:43 +01:00
blockdsp.c
checkasm/blockdsp: use smallest allowed aligned buffers for fill_block_tab tests
2024-05-08 21:13:23 -03:00
bswapdsp.c
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
checkasm.c
tests/checkasm: add checkasm tests for swscale ops
2025-09-01 19:28:36 +02:00
checkasm.h
tests/checkasm: add checkasm tests for swscale ops
2025-09-01 19:28:36 +02:00
diracdsp.c
tests/checkasm/diracdsp: fix alignment for src and ombc_weight buffers
2024-11-19 12:32:49 -03:00
exrdsp.c
tests/checkasm: Improve included headers
2024-03-02 02:54:12 +01:00
fdctdsp.c
checkasm: add test for fdct
2024-05-11 10:28:59 +02:00
fixed_dsp.c
configure: Remove av_restrict
2024-03-15 12:51:15 +01:00
flacdsp.c
checkasm/flacdsp: add a test for lpc33
2024-05-24 09:23:00 -03:00
float_dsp.c
checkasm/float_dsp: add double-precision scalar product
2024-05-31 22:22:43 +03:00
fmtconvert.c
avcodec/fmtconvert: Remove unused AVCodecContext parameter
2022-09-21 20:26:40 +02:00
g722dsp.c
checkasm: add a g722dsp test
2017-07-13 17:00:19 -03:00
h263dsp.c
checkasm: add h263dsp.{h,v}_loop_filter
2024-05-27 22:42:07 +03:00
h264chroma.c
checkasm: Fix h264chroma test name
2024-05-11 11:36:20 +03:00
h264dsp.c
checkasm/h264dsp: Fix stack-buffer-overflow, effective-type violations
2025-07-28 19:29:51 +02:00
h264pred.c
tests/checkasm: Improve included headers
2024-03-02 02:54:12 +01:00
h264qpel.c
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
hevc_add_res.c
lavc/hevc*: move to hevc/ subdir
2024-06-04 11:46:27 +02:00
hevc_deblock.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
hevc_idct.c
lavc/hevc*: move to hevc/ subdir
2024-06-04 11:46:27 +02:00
hevc_pel.c
checkasm: hevc_pel: Use helpers for checking for writes out of bounds
2025-04-10 13:30:18 +03:00
hevc_sao.c
checkasm: hevc sao, use checkasm_check_padded
2025-05-14 20:55:39 +08:00
huffyuvdsp.c
tests/checkasm/huffyuvdsp: Use correct function pointer type
2024-05-17 13:29:34 +02:00
idctdsp.c
avcodec/idctdsp: Avoid inclusion of avcodec.h
2023-09-11 00:26:34 +02:00
jpeg2000dsp.c
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
llauddsp.c
tests/checkasm/llauddsp: Avoid UB integer overflow
2024-05-17 13:16:58 +02:00
lls.c
checkasm: lls: Use relative tolerances rather than absolute ones
2024-10-09 15:52:56 +03:00
llviddsp.c
tests/checkasm: Fix build error when enable linux perf on Android
2024-06-11 01:11:46 +08:00
llviddspenc.c
tests/checkasm/llvidencdsp: Don't use declare_func_emms
2023-09-04 11:04:45 +02:00
lpc.c
checkasm/lpc: use fixed length to bench apply_welch_window
2024-05-31 17:06:08 -03:00
Makefile
tests/checkasm: add checkasm tests for swscale ops
2025-09-01 19:28:36 +02:00
motion.c
avcodec/mpegvideoenc: Add MPVEncContext
2025-03-26 04:08:33 +01:00
mpegvideoencdsp.c
avcodec/mpegvideoencdsp: convert stride parameters from int to ptrdiff_t
2024-09-01 13:42:30 +02:00
opusdsp.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
pixblockdsp.c
avcodec/pixblockdsp: Pass bits_per_raw_sample directly
2025-05-31 01:27:09 +02:00
rv34dsp.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
rv40dsp.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
sbrdsp.c
checkasm: test the noise case of sbrdsp.hf_apply_noise
2023-11-13 18:34:29 +02:00
scene_sad.c
tests/checkasm: add scene_sad checkasm test
2025-07-17 12:26:05 +02:00
svq1enc.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
sw_gbrp.c
swscale: eliminate redundant SwsInternal accesses
2024-11-25 10:59:52 +01:00
sw_ops.c
checkasm: sw_ops: Avoid division by zero
2025-09-02 14:28:56 +03:00
sw_range_convert.c
swscale/range_convert: fix mpeg ranges in yuv range conversion for non-8-bit pixel formats
2024-12-05 21:10:29 +01:00
sw_rgb.c
checkasm/swscale: fix function prototypes
2025-07-17 00:28:21 +02:00
sw_scale.c
checkasm/swscale: fix whitespace issues
2025-08-12 09:05:00 +00:00
sw_yuv2rgb.c
checkasm/swscale: fix function prototypes
2025-07-17 00:28:21 +02:00
sw_yuv2yuv.c
checkasm/swscale: fix function prototypes
2025-07-17 00:28:21 +02:00
synth_filter.c
dca_core: convert to lavu/tx
2022-11-06 14:39:36 +01:00
takdsp.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
utvideodsp.c
tests/checkasm: Improve included headers
2024-03-02 02:54:12 +01:00
v210dec.c
checkasm/v210dec: add extra space to the destination arrays
2022-12-21 00:36:49 +01:00
v210enc.c
checkasm/v210enc.c: Use checkasm_check()
2025-04-01 18:31:58 +03:00
vc1dsp.c
checkasm: vc1dsp: Align buffers sufficiently for the mspel tests
2024-04-30 23:13:47 +03:00
vf_blackdetect.c
tests/checkasm: add test for vf_blackdetect
2025-07-18 10:47:31 +02:00
vf_blend.c
tests/checkasm/vf_blend: Update function type
2024-05-17 13:35:33 +02:00
vf_bwdif.c
tests/checkasm/vf_bwdif: Use correct function pointer type
2024-05-17 13:31:37 +02:00
vf_colordetect.c
checkasm/vf_colordetect: test non-aligned width
2025-09-01 15:35:16 +00:00
vf_colorspace.c
tests/checkasm/vf_colorspace: Use correct function pointer type
2024-05-17 13:31:23 +02:00
vf_convolution.c
libavfilter/x86/vf_convolution: add sobel filter optimization and unit test with intel AVX512 VNNI
2022-11-14 10:04:16 +08:00
vf_eq.c
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
vf_gblur.c
avutil/common: Don't auto-include mem.h
2024-03-31 00:08:43 +01:00
vf_hflip.c
avfilter/vf_hflip: Move ff_hflip_init into a header
2022-05-06 05:19:50 +02:00
vf_nlmeans.c
avutil/common: Don't auto-include mem.h
2024-03-31 00:08:43 +01:00
vf_threshold.c
avfilter/vf_threshold: Move ff_threshold_init into a header
2022-05-06 05:19:50 +02:00
videodsp.c
tests/checkasm/videodsp: Don't use declare_func_emms
2025-03-22 03:45:03 +01:00
vorbisdsp.c
configure: Remove av_restrict
2024-03-15 12:51:15 +01:00
vp8dsp.c
checkasm: vp8dsp: Use checkasm_check_padded in check_mc
2025-04-01 18:34:53 +03:00
vp9dsp.c
vp9: Add AVX-512ICL asm for 8bpc subpel mc
2025-08-28 12:45:52 +00:00
vvc_alf.c
checkasm: vvc: Use checkasm_check for printing failing output
2024-12-10 11:26:09 +02:00
vvc_mc.c
checkasm: add vvc_bdof test
2024-08-31 14:08:54 +08:00
vvc_sao.c
build: fix windows build issue introduced by 45bea45
2025-05-16 20:30:46 +08:00