Andrew D'Addesio 9b45bcf713 libavutil: Add saturating subtraction functions ...

Add av_sat_sub32 and av_sat_dsub32 as the subtraction analogues to
av_sat_add32/av_sat_dadd32.

Also clarify the formulas for dadd32/dsub32.

Signed-off-by: Andrew D'Addesio <modchipv12@gmail.com>

2017-12-04 07:28:45 +00:00

..

aarch64

Merge commit '69ac24e556c6fbc7138be5a60d0b90d2a5676c3d'

2017-11-11 17:46:48 -03:00

arm

libavutil: Add saturating subtraction functions

2017-12-04 07:28:45 +00:00

avr32

Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'

2016-06-21 21:55:34 +02:00

bfin

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mips

avcodec/mips: Improve hevc bi weighted hv mc msa functions

2017-10-25 21:50:37 +02:00

ppc

Merge commit 'd76479c5020ca43e67d47ba3767146b192dc4782'

2017-11-01 20:16:33 -03:00

sh4

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tests

Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'

2017-11-01 20:05:09 -03:00

tomi

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x86

avutil/x86util : add macro for loading a 128 bits constants in an xmm or in each part of an ymm in order to simplify avx2 asm func

2017-12-02 18:25:15 +01:00

.gitignore

Merge commit '257f00ec1ab06a2a161f535036c6512f3fc8e801'

2016-06-22 11:28:51 +02:00

adler32.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

adler32.h

avutil: Group hash functions separately in Doxygen

2016-08-02 07:48:08 -07:00

aes_ctr.c

avutil/aes_crt: free AVAESCTR struct properly

2016-02-03 19:33:23 -03:00

aes_ctr.h

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aes_internal.h

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aes.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

aes.h

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atomic_gcc.h

Revert "lavu/atomic: add support for the new memory model aware gcc built-ins"

2017-03-08 00:48:37 -03:00

atomic_suncc.h

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

atomic_win32.h

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

atomic.c

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

atomic.h

lavu: remove the custom atomic API

2016-10-02 19:35:55 +02:00

attributes.h

Merge commit '8e2346154e6d58b733fd20326ce706f82fd91b3e'

2017-10-21 14:25:55 -03:00

audio_fifo.c

Merge commit '0456e684394dc5a7b98ab9ebb48396d743bf3730'

2017-03-24 13:17:55 +01:00

audio_fifo.h

avfilter: add loop filters

2016-02-18 11:55:00 +01:00

avassert.h

avutil/avassert: Add av_assertX_fpu()

2016-10-22 13:50:09 +02:00

avstring.c

avutil/avstring: improve av_strreplace implement

2017-04-11 10:54:35 +08:00

avstring.h

avutil/avstring: improve av_strreplace implement

2017-04-11 10:54:35 +08:00

avutil.h

lavu: add av_fourcc_make_string() and av_fourcc2str()

2017-03-29 14:49:29 +02:00

avutilres.rc

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base64.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

base64.h

lavu/base64: add AV_BASE64_DECODE_SIZE() macro

2016-04-02 12:48:21 +02:00

blowfish.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

blowfish.h

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bprint.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

bprint.h

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bswap.h

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buffer_internal.h

Merge commit '27079a426c9d3db918b158976e44b9b143d78e1c'

2017-03-22 17:46:01 +01:00

buffer.c

Merge commit '27079a426c9d3db918b158976e44b9b143d78e1c'

2017-03-22 17:46:01 +01:00

buffer.h

Merge commit 'ec021d48445a414325ad59a73f9cde3212b173e4'

2017-03-18 19:22:30 +01:00

camellia.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

camellia.h

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cast5.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

cast5.h

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channel_layout.c

avutil/channel_layout: add av_get_extended_channel_layout

2017-01-24 23:51:36 +01:00

channel_layout.h

avutil/channel_layout: add av_get_extended_channel_layout

2017-01-24 23:51:36 +01:00

color_utils.c

lavu: Adding ARIB STD-B67 (hybrid log-gamma) enum value and transfer function.

2016-06-01 16:32:08 +02:00

color_utils.h

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colorspace.h

Merge commit '1f77e634bb838f71ff21923b5e9fe3104c831c52'

2016-06-21 22:16:16 +02:00

common.h

libavutil: Add saturating subtraction functions

2017-12-04 07:28:45 +00:00

cpu_internal.h

cpu: split flag checks per arch in av_cpu_max_align()

2017-10-09 11:48:24 +02:00

cpu.c

cpu: split flag checks per arch in av_cpu_max_align()

2017-10-09 11:48:24 +02:00

cpu.h

Merge commit 'e6bff23f1e11aefb16a2b5d6ee72bf7469c5a66e'

2017-09-27 23:03:57 -03:00

crc.c

avutil/crc: use ff_thread_once at av_crc_get_table

2017-11-14 06:25:05 +07:00

crc.h

avutil/crc: remove gap in AVCRCId enum values

2017-10-22 00:44:55 -03:00

des.c

Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'

2016-06-22 13:44:34 +02:00

des.h

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dict.c

avformat: factorize iso 8601 timestamp writer to a dictionary avutil function

2016-08-17 23:45:41 +02:00

dict.h

cosmetics: Fix spelling mistakes

2016-05-04 18:16:21 +02:00

display.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

display.h

Merge commit '075acbb6ff5740b2eea1bb7dd3afbc8e66e2ebf8'

2017-04-13 17:31:15 -03:00

downmix_info.c

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downmix_info.h

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dynarray.h

dynarray: Change AV_ to FF_ for AV_DYNARRAY_ADD

2016-07-31 10:19:03 -07:00

error.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

error.h

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eval.c

Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'

2017-11-01 20:05:09 -03:00

eval.h

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ffmath.h

all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.h

2016-03-22 10:15:31 -07:00

fifo.c

fifo: Return the correct AVERROR value

2017-01-26 10:25:20 +01:00

fifo.h

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file_open.c

Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'

2017-11-11 10:22:11 -03:00

file.c

Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'

2017-11-01 20:05:09 -03:00

file.h

avutil/file: Move av_tempfile() to avutil/file_open ff_tempfile()

2016-03-12 02:08:34 +01:00

fixed_dsp.c

x86/fixed_dsp: add ff_butterflies_fixed_sse2

2016-01-16 21:09:38 -03:00

fixed_dsp.h

x86/fixed_dsp: add ff_butterflies_fixed_sse2

2016-01-16 21:09:38 -03:00

float_dsp.c

avutil/float_dsp: add vector_dmac_scalar()

2017-04-10 12:04:14 +02:00

float_dsp.h

avutil/float_dsp: add vector_dmac_scalar()

2017-04-10 12:04:14 +02:00

frame.c

avutil/frame: Add private_ref to AVFrame

2017-11-10 16:44:17 +01:00

frame.h

avutil/frame: Add private_ref to AVFrame

2017-11-10 16:44:17 +01:00

hash.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

hash.h

avutil/hash: Add more detailed Doxygen documentation

2016-08-02 21:49:52 -07:00

hmac.c

Merge commit '00b6a765430e5c5cacf0bd1be8b318d631cd4e14'

2017-05-05 13:27:03 +02:00

hmac.h

avutil/hmac: remove gap in AVHMACType enum values

2017-10-22 19:47:05 -03:00

hwcontext_cuda_internal.h

avutil/hwcontext_cuda: use dynamically loaded CUDA

2016-11-22 10:34:27 +01:00

hwcontext_cuda.c

compat/cuda: Pass a logging context to load functions

2017-11-20 15:47:05 +00:00

hwcontext_cuda.h

avutil/hwcontext_cuda: use dynamically loaded CUDA

2016-11-22 10:34:27 +01:00

hwcontext_d3d11va.c

hwcontext_d3d11va: properly reset values after release/close

2017-11-25 18:51:41 +02:00

hwcontext_d3d11va.h

hwcontext_d3d11va: add missing stdint.h include

2017-11-17 23:27:43 +01:00

hwcontext_drm.c

lavu: Add DRM hwcontext

2017-09-13 22:03:27 +01:00

hwcontext_drm.h

lavu: Add DRM hwcontext

2017-09-13 22:03:27 +01:00

hwcontext_dxva2.c

avutil/hwcontext_dxva2: return an error when buffer allocation fails

2017-09-19 19:30:08 -03:00

hwcontext_dxva2.h

dxva: add support for new dxva2 and d3d11 hwaccel APIs

2017-06-27 18:05:02 +02:00

hwcontext_internal.h

lavu: OpenCL hwcontext implementation

2017-11-22 23:02:29 +00:00

hwcontext_opencl.c

hwcontext_opencl: Reset internal command queue on device_uninit

2017-11-25 15:44:31 +00:00

hwcontext_opencl.h

lavu/hwcontext_opencl.h: fix build on macOS

2017-11-28 00:23:42 -06:00

hwcontext_qsv.c

lavu/qsv: remove unused variable

2017-11-20 15:45:01 +00:00

hwcontext_qsv.h

Merge commit '59e7361cc791e5103be1712dc59a2055f118d0da'

2016-09-28 13:30:27 -03:00

hwcontext_vaapi.c

hwcontext_vaapi: Do not assume that sw_format is transferable

2017-11-26 15:40:24 +00:00

hwcontext_vaapi.h

hwcontext_vaapi: Try to support the VDPAU wrapper

2017-06-14 22:23:43 +01:00

hwcontext_vdpau.c

Merge commit '09a145b3c837273b1379321e44386a3233156e75'

2017-03-20 16:05:51 +01:00

hwcontext_vdpau.h

Merge commit 'a001ce31bc2bcf875a39b5fb22dae49120293b42'

2016-02-17 16:16:34 +00:00

hwcontext_videotoolbox.c

videotoolbox: add hwcontext support

2017-05-15 11:30:36 +02:00

hwcontext_videotoolbox.h

hwcontext_videotoolbox: fix fate-source

2017-05-15 18:50:04 +02:00

hwcontext.c

hwcontext: Perform usual uninitialisation on derived frames contexts

2017-11-22 23:20:32 +00:00

hwcontext.h

lavu: OpenCL hwcontext implementation

2017-11-22 23:02:29 +00:00

imgutils_internal.h

Merge commit 'd7bc52bf456deba0f32d9fe5c288ec441f1ebef5'

2017-03-20 08:34:10 +01:00

imgutils.c

Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'

2017-11-01 20:05:09 -03:00

imgutils.h

Merge commit 'ce6d72d10776b03c6780d4aa676414ce002285d4'

2017-09-27 20:35:04 -03:00

integer.c

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integer.h

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internal.h

Merge commit '3152058bf1dca318898550efacf0286f4836cae6'

2017-11-19 18:26:45 -03:00

intfloat.h

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intmath.c

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intmath.h

intmath: add faster clz support

2017-03-01 11:23:19 -05:00

intreadwrite.h

Merge commit '0af8a72174108b9bb482f1073a1e9a3bc258af51'

2017-11-11 23:41:35 -03:00

lfg.c

libavutil: add av_lfg_init_from_data() function

2017-01-22 02:28:53 +01:00

lfg.h

libavutil: add av_lfg_init_from_data() function

2017-01-22 02:28:53 +01:00

libavutil.v

build: Change structure of the linker version script templates

2016-05-29 16:43:11 +02:00

libm.h

lavu/libm: add isfinite fallback

2016-01-13 20:00:19 -05:00

lls.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

lls.h

Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'

2016-01-02 10:25:12 +01:00

log2_tab.c

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log.c

Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'

2017-11-11 10:22:11 -03:00

log.h

Merge commit '35cf146a33ce41a1adb6c9bd5a0827eacb1b6bfc'

2017-10-23 18:20:07 -03:00

lzo.c

avutil/lzo: split test out into a separate file

2016-05-13 22:48:56 -03:00

lzo.h

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macros.h

Merge commit '50078c1c8070dd8d1c329e8117ff30ec72489039'

2016-01-02 10:25:12 +01:00

Makefile

lavu,lavfi,ffmpeg: Remove experimental OpenCL API

2017-11-22 23:20:39 +00:00

mastering_display_metadata.c

lavu: add support for Content Light Level side metadata

2017-04-06 11:26:25 -03:00

mastering_display_metadata.h

lavu: add support for Content Light Level side metadata

2017-04-06 11:26:25 -03:00

mathematics.c

lavu/mathematics: split closing bracket out of ifdefery

2017-03-18 23:50:05 +01:00

mathematics.h

mathematics: Extend and edit Doxygen

2016-08-02 21:53:34 -07:00

md5.c

avutil/md5: fix misaligned reads

2017-06-02 21:00:35 -04:00

md5.h

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

mem_internal.h

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mem.c

Merge commit '04b0f0e371ff81b682274b574fb465ba4395c09f'

2017-10-30 16:08:14 -03:00

mem.h

avutil/mem: Add DECLARE_ASM_ALIGNED macro for DJGPP architecture.

2017-12-02 19:14:09 +01:00

motion_vector.h

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murmur3.c

lavu/murmur3: Enforce usual function attribute order.

2017-11-01 03:05:51 +01:00

murmur3.h

murmur3: Add Doxygen documentation

2016-08-02 07:50:44 -07:00

opt.c

lavu/opt: Use "&&" instead of "*" in boolean expression.

2017-10-08 23:15:53 +02:00

opt.h

Merge commit '619a433eca2c5655c41b799e0b06380020fb1498'

2017-10-23 18:18:00 -03:00

parseutils.c

add locale month names to av_small_strptime

2017-02-26 17:16:22 +01:00

parseutils.h

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pca.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

pca.h

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pixdesc.c

lavu: Add OpenCL hardware pixfmt

2017-11-22 23:01:29 +00:00

pixdesc.h

avutil/pixdesc: remove reference to avcodec_get_chroma_sub_sample

2017-11-06 19:16:46 -03:00

pixelutils.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

pixelutils.h

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pixfmt.h

lavu/pixfmt: Remove gap in the middle of enum AVPixelFormat

2017-11-25 14:42:10 +00:00

qsort.h

all: Add missing header guards

2016-01-28 19:49:48 -08:00

random_seed.c

Merge commit '7ac092d05de487d088bc96ab4a7bd6207fbfa98c'

2017-11-11 16:53:19 -03:00

random_seed.h

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rational.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

rational.h

rational: Extend Doxygen

2016-08-02 21:52:40 -07:00

rc4.c

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rc4.h

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replaygain.h

Merge commit '29c2d06d67724e994980045afa055c6c34611b30'

2016-02-24 17:31:44 +00:00

reverse.c

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reverse.h

avutil/reverse: move the ff_reverse declaration to a separate header

2017-01-12 19:59:37 -03:00

ripemd.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

ripemd.h

avutil: Group hash functions separately in Doxygen

2016-08-02 07:48:08 -07:00

samplefmt.c

swresample: add int64 sample format

2016-08-18 15:30:05 +02:00

samplefmt.h

swresample: add int64 sample format

2016-08-18 15:30:05 +02:00

sha512.c

lavu/sha512: update length argument following sha+md5 changes

2017-05-05 13:24:35 +02:00

sha512.h

lavu/sha512: update length argument following sha+md5 changes

2017-05-05 13:24:35 +02:00

sha.c

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

sha.h

Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'

2017-05-05 13:04:38 +02:00

slicethread.c

avutil: merge slice threading implementation from avcodec and avfilter

2017-07-19 15:50:07 +07:00

slicethread.h

avutil: merge slice threading implementation from avcodec and avfilter

2017-07-19 15:50:07 +07:00

softfloat_ieee754.h

avutil/softfloat_ieee754: make all functions inline

2016-11-05 17:53:26 -03:00

softfloat_tables.h

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softfloat.h

avutil/softfloat: Add FLOAT_MIN

2017-11-05 22:13:16 +01:00

spherical.c

spherical: add functions to retrieve and request projection names

2017-04-27 09:59:54 -04:00

spherical.h

spherical: add functions to retrieve and request projection names

2017-04-27 09:59:54 -04:00

stereo3d.c

Merge commit 'fd9212f2edfe9b107c3c08ba2df5fd2cba5ab9e3'

2017-09-26 16:02:40 -03:00

stereo3d.h

Merge commit '99e9697e3a12ab4a6638a36b95edafd6a98f9eaa'

2017-11-29 21:06:49 -03:00

tablegen.h

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tea.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

tea.h

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thread.h

Merge commit '193b09189004ede4a6998e69192d1a9f63602088'

2017-10-26 17:13:14 -03:00

threadmessage.c

avutil/threadmessage: fix error return in case of av_fifo_alloc failure

2017-07-14 02:30:37 +02:00

threadmessage.h

avutil/threadmessage.h: Fix swapped comments

2016-06-16 23:54:51 +02:00

time_internal.h

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time.c

avutil/tile: check clock_gettime at runtime for apple platforms

2017-01-09 11:52:06 +08:00

time.h

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timecode.c

lavu/timecode: clarify error msg for timecode_rate

2017-11-10 00:53:11 +01:00

timecode.h

lavu/timecode: Increase AV_TIMECODE_STR_SIZE.

2017-05-05 10:09:12 +02:00

timer.h

Merge commit 'b46900914a1f25ce8dbf49d7c53766ff1f18b60f'

2017-11-11 16:42:27 -03:00

timestamp.h

lavu/timestamp: Avoid C++-unfriendly code in user header

2016-09-01 20:01:28 +01:00

tree.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

tree.h

doc: fix spelling errors

2016-10-21 23:58:47 +02:00

twofish.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

twofish.h

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utils.c

lavc: drop VDA

2017-10-23 11:56:15 +02:00

version.h

libavutil: Add saturating subtraction functions

2017-12-04 07:28:45 +00:00

wchar_filename.h

Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'

2017-11-11 10:22:11 -03:00

xga_font_data.c

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xga_font_data.h

Merge commit 'abf1c058d1bd0ed1b820ea5e501a4484756f00b0'

2017-11-11 11:29:16 -03:00

xtea.c

Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'

2016-05-11 19:13:03 +01:00

xtea.h

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