Ganesh Ajjanagadde 8d9f86bd37 avutil/rational: use frexp rather than ad-hoc log to get floating point exponent ...

This simplifies and cleans up the code.
Furthermore, it is much faster due to absence of the slow log computation.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>

2015-10-30 23:18:43 -04:00

..

aarch64

Merge commit '780cd20b00a69e26bbfffbb8eec16fbe999ea793'

2014-12-09 12:08:29 +01:00

arm

avutil/attributes: add AV_GCC_VERSION_AT_MOST

2015-09-18 12:41:29 -03:00

avr32

…

bfin

Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73'

2014-06-02 19:38:01 +02:00

mips

mips: intreadwrite: Only execute that code for mips r1 or r2

2015-09-29 11:10:37 +02:00

ppc

avutil/ppc/cpu: add include avassert.h

2015-06-05 19:12:58 +02:00

sh4

…

tomi

…

x86

lavu: add AESNI CPU flag

2015-10-28 04:23:14 -05:00

adler32.c

avutil/adler32: Fix data type in test code

2015-06-19 02:25:48 +02:00

adler32.h

adler32: Fix doxy group definition

2014-04-07 01:31:02 +02:00

aes_internal.h

lavu/aes: align AVAES struct members

2015-10-28 04:23:14 -05:00

aes.c

lavu/aes: test CBC functionality

2015-10-28 09:38:21 -05:00

aes.h

lavu: Drop deprecated context size variables

2015-08-28 16:04:27 +02:00

atomic_gcc.h

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

2014-10-29 14:09:58 -03:00

atomic_suncc.h

…

atomic_win32.h

msvc: Fix compilation errors due to header include order.

2014-11-27 12:40:18 +01:00

atomic.c

avutil/atomic: reuse ret to avoid dereferencing twice the same value.

2014-12-27 22:14:23 +01:00

atomic.h

…

attributes.h

avutil/attributes: add av_warn_unused_result

2015-10-05 19:30:20 +02:00

audio_fifo.c

avfilter: add showfreqs filter

2015-08-19 16:15:13 +00:00

audio_fifo.h

avutil/audio_fifo: add av_warn_unused_result

2015-10-28 23:05:31 -04:00

avassert.h

…

avstring.c

avutil/avstring: Inline some tiny functions

2015-10-03 13:45:37 +02:00

avstring.h

avutil/avstring: add av_warn_unused_result

2015-10-27 23:16:09 -04:00

avutil.h

doxygen: Remove lavu_internal group

2015-08-22 10:07:05 -07:00

avutilres.rc

…

base64.c

…

base64.h

…

blowfish.c

avutil: undo FF_API_CRYPTO_CONTEXT deprecation

2015-10-16 19:13:38 -03:00

blowfish.h

avutil: undo FF_API_CRYPTO_CONTEXT deprecation

2015-10-16 19:13:38 -03:00

bprint.c

avutil & avdevice: remove av_bprint_fd_contents()

2014-07-15 21:49:56 +02:00

bprint.h

avutil/bprint: C++ compatible AVBPrint definition.

2014-11-29 03:51:35 +01:00

bswap.h

Fix compile error on bfin.

2014-08-05 01:54:47 +02:00

buffer_internal.h

Merge commit 'fbd6c97f9ca858140df16dd07200ea0d4bdc1a83'

2014-11-27 23:42:16 +01:00

buffer.c

avutil/buffer: Avoid moving the AVBufferRef to a new place in memory in av_buffer_make_writable()

2015-03-12 02:15:28 +01:00

buffer.h

…

camellia.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

camellia.h

avutil/camellia: fix documentation for av_camellia_crypt()

2015-01-02 21:23:45 +01:00

cast5.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

cast5.h

avutil/cast5: update Doxygen for av_cast5_init with return information

2015-10-15 22:32:58 -04:00

channel_layout.c

lavu: Drop FF_API_GET_CHANNEL_LAYOUT_COMPAT cruft

2015-09-05 20:36:19 +02:00

channel_layout.h

Merge commit 'e23f84d9652474353d8bbc42787a56ec1991908f'

2015-08-24 10:40:24 +02:00

color_utils.c

avutil/color_utils: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-10 23:53:05 +02:00

color_utils.h

avutil/color_utils: Add basic transfer functions for each AVColorTransferCharacteristic

2015-09-10 23:53:05 +02:00

colorspace.h

avutil/colorspace: Remove RGB_TO_Y/U/V

2015-06-06 18:21:01 +02:00

common.h

Merge commit 'cdfe45ad371b7a8e6135b6c063b6b2a93152cb3a'

2015-09-05 17:17:15 +02:00

cpu_internal.h

Merge commit 'cae39851201b7781f1262e1c23627b45e6e80bb4'

2015-05-31 23:59:48 +02:00

cpu.c

lavu: add AESNI CPU flag

2015-10-28 04:23:14 -05:00

cpu.h

lavu: add AESNI CPU flag

2015-10-28 04:23:14 -05:00

crc.c

avutil/crc: use EINVAL instead of -1 for the return code of av_crc_init()

2015-10-16 03:24:36 +02:00

crc.h

Merge commit '0983d48111f578e17e8c1967d25ce593fce62b63'

2014-04-17 22:38:51 +02:00

des.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

des.h

avutil: undo FF_API_CRYPTO_CONTEXT deprecation

2015-10-16 19:13:38 -03:00

dict.c

Merge commit '11c5f438ff83da5040e85bfa6299f56b321d32ef'

2015-10-14 14:01:11 +02:00

dict.h

Merge commit '11c5f438ff83da5040e85bfa6299f56b321d32ef'

2015-10-14 14:01:11 +02:00

display.c

Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'

2015-03-24 01:14:31 +01:00

display.h

Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'

2015-03-24 01:14:31 +01:00

downmix_info.c

…

downmix_info.h

fix spelling errors

2014-07-12 22:33:27 +02:00

dynarray.h

fix spelling errors

2014-07-12 22:33:27 +02:00

error.c

avutil/error: list most common error code in error_entries when strerror_r() is unavailable

2015-02-10 23:02:24 +01:00

error.h

avutil/error: Introduce new error codes for 4XX and 5XX replies from remote servers

2014-10-19 22:32:14 +02:00

eval.c

avutil: add ff_reverse as av_reverse replacement

2015-08-12 00:14:14 +02:00

eval.h

…

fifo.c

avutil/fifo: add function av_fifo_generic_peek_at()

2015-10-14 20:23:58 +02:00

fifo.h

avutil/fifo: add function av_fifo_generic_peek_at()

2015-10-14 20:23:58 +02:00

file_open.c

Merge commit '9326d64ed1baadd7af60df6bbcc59cf1fefede48'

2014-11-27 11:10:26 +01:00

file.c

Merge commit 'bf704132a51f5d838365158331d4e535e1df4c8e'

2015-02-14 21:27:44 +01:00

file.h

avutil/file: add av_warn_unused_result to av_file_map

2015-10-16 17:18:39 -04:00

fixed_dsp.c

avutil/fixed_dsp: remove ff_ prefix from static function

2015-06-20 03:39:09 -03:00

fixed_dsp.h

libavutil: Add new fixed dsp functions.

2015-06-03 22:50:53 +02:00

float_dsp.c

avutil: merge avpriv_float_dsp_init into avpriv_float_dsp_alloc

2015-10-21 00:24:58 +02:00

float_dsp.h

avutil: merge avpriv_float_dsp_init into avpriv_float_dsp_alloc

2015-10-21 00:24:58 +02:00

frame.c

Merge commit '1aa24df74c052a73175c43e57d35b4835e537ec8'

2015-10-03 09:52:39 +02:00

frame.h

Merge commit '1aa24df74c052a73175c43e57d35b4835e537ec8'

2015-10-03 09:52:39 +02:00

hash.c

lavu/hash.c: Add missing "static const".

2014-08-31 10:33:02 +02:00

hash.h

lavu/hash: add hash_final helpers.

2014-04-29 13:24:11 +02:00

hmac.c

lavu/hmac: remove deprecated type ids

2015-09-05 18:07:20 +02:00

hmac.h

lavu/hmac: remove deprecated type ids

2015-09-05 18:07:20 +02:00

imgutils.c

Merge commit '2268db2cd052674fde55c7d48b7a5098ce89b4ba'

2015-09-08 16:35:28 +02:00

imgutils.h

Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat

2015-03-17 23:53:33 +02:00

integer.c

…

integer.h

…

internal.h

avutil/internal: add av_warn_unused_result to avpriv_open

2015-10-16 17:18:21 -04:00

intfloat.h

…

intmath.c

intmath: remove av_ctz.

2015-10-11 18:03:10 -04:00

intmath.h

avutil/intmath: fix undefined behavior in ff_ctzll_c()

2015-10-22 14:10:42 +02:00

intreadwrite.h

libavutil: document side effects of macros

2014-07-19 14:55:46 +02:00

lfg.c

…

lfg.h

…

libavutil.v

lavu: stop exporting internal functions

2014-08-12 04:35:52 +02:00

libm.h

Remove fminf() emulation.

2014-11-08 11:31:11 +01:00

lls.c

lavu: Drop deprecated private lls functions

2015-08-28 16:04:27 +02:00

lls.h

lavu: Drop deprecated private lls functions

2015-08-28 16:04:27 +02:00

log2_tab.c

…

log.c

avutil/log: fix zero length gnu_printf format string warning

2015-09-17 18:58:01 +02:00

log.h

avutil/log: modify AV_LOG_MAX_OFFSET for AV_LOG_TRACE

2015-06-26 14:02:35 +02:00

lzo.c

avutil/lzo: fix resource leak

2014-10-11 12:15:26 +02:00

lzo.h

…

macros.h

…

Makefile

avutil: install des.h, rc4.h and tree.h as public headers

2015-10-21 00:23:10 +02:00

mathematics.c

avutil/mathematics: make av_gcd more robust

2015-10-29 19:13:55 -04:00

mathematics.h

avutil/mathematics: correct documentation for av_gcd

2015-10-30 13:42:04 -04:00

md5.c

lavu: Drop deprecated context size variables

2015-08-28 16:04:27 +02:00

md5.h

lavu: Drop deprecated context size variables

2015-08-28 16:04:27 +02:00

mem_internal.h

avutil/mem_internal: add missing header includes

2015-07-13 21:54:15 -03:00

mem.c

Factor duplicated ff_fast_malloc() out into mem_internal.h

2015-07-13 02:41:43 +02:00

mem.h

avutil/mem: add av_warn_unused_result

2015-10-16 19:53:55 -04:00

motion_vector.h

avutil/motion_vector.h: fix coordinate types

2014-08-21 12:27:34 +02:00

murmur3.c

avutil/murmur3: Add () to protect the ROT() arguments

2015-02-17 00:18:15 +01:00

murmur3.h

…

opencl_internal.c

lavu: rename ff_opencl_set_parameter() to avpriv_opencl_set_parameter()

2014-08-12 03:49:45 +02:00

opencl_internal.h

lavu: rename ff_opencl_set_parameter() to avpriv_opencl_set_parameter()

2014-08-12 03:49:45 +02:00

opencl.c

opencl: Use "opencl" as log context name

2015-10-17 01:16:50 -07:00

opencl.h

opencl: Force the use of 1.2 APIs

2015-10-17 01:16:50 -07:00

opt.c

avutil/opt: print more meaningful default flags values

2015-10-25 22:47:16 +01:00

opt.h

lavu/opt: add flag to return NULL when applicable in av_opt_get

2015-10-09 04:12:57 -05:00

parseutils.c

Merge commit '219b39a71a5694b1c14a07b86477f665a5b6849b'

2015-07-21 16:55:39 +02:00

parseutils.h

Merge commit '27f274628234c1f934b9a6a6380ed567c1b4ceae'

2015-04-07 20:46:25 +02:00

pca.c

avutil/pca: Check for av_malloc* failures

2015-03-30 04:37:42 +02:00

pca.h

avutil/pca: Make argument of ff_pca_add() const

2014-09-28 16:17:18 +02:00

pixdesc.c

pixfmt: Add new SMPTE color primaries and transfer characteristic values

2015-09-17 10:31:43 +02:00

pixdesc.h

Merge commit '7b02cb29d9d60cdd5ef321043d11d02023e7dc8f'

2015-09-12 13:03:04 +02:00

pixelutils.c

avutil: check pixdescs in a different place

2015-02-10 15:45:02 +01:00

pixelutils.h

avutil: add pixelutils API

2014-08-05 21:05:52 +02:00

pixfmt.h

pixfmt: Add new SMPTE color primaries and transfer characteristic values

2015-09-17 10:31:43 +02:00

qsort.h

avutil/qsort: use the do while form for AV_QSORT, AV_MSORT

2015-10-23 08:41:16 -04:00

random_seed.c

msvc: fix implicitly declared read/close.

2014-08-02 14:52:17 +02:00

random_seed.h

…

rational.c

avutil/rational: use frexp rather than ad-hoc log to get floating point exponent

2015-10-30 23:18:43 -04:00

rational.h

avutil: Add av_q2intfloat()

2015-05-26 18:31:53 +02:00

rc4.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

rc4.h

avutil: undo FF_API_CRYPTO_CONTEXT deprecation

2015-10-16 19:13:38 -03:00

replaygain.h

Merge commit '8542f9c4f17125d483c40c0c5723842f1c982f81'

2014-04-04 22:52:12 +02:00

reverse.c

avutil: add ff_reverse as av_reverse replacement

2015-08-12 00:14:14 +02:00

ripemd.c

avutil/ripemd: make rol macro more robust by adding parentheses

2015-10-28 21:42:15 -04:00

ripemd.h

…

samplefmt.c

avutil: remove obsolete FF_API_SAMPLES_UTILS_RETURN_ZERO cruft

2014-10-05 17:09:56 -03:00

samplefmt.h

avutil: remove obsolete FF_API_GET_BITS_PER_SAMPLE_FMT cruft

2014-10-05 17:09:49 -03:00

sha512.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

sha512.h

…

sha.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

sha.h

lavu: Drop deprecated context size variables

2015-08-28 16:04:27 +02:00

softfloat_tables.h

avutil/softfloat_tables: add missing stdint.h include

2015-04-30 17:38:41 -03:00

softfloat.c

avutil/softfloat: Add a test for av_sincos_sf()

2015-07-25 21:42:42 +02:00

softfloat.h

avutil/softfloat: move av_sincos_sf() back to header

2015-07-22 23:12:21 -03:00

stereo3d.c

Merge commit '159a06dfc83d189f753c4583583ddfb571552ff5'

2014-08-14 00:17:47 +02:00

stereo3d.h

Merge commit '440842c4eb1d7709654ec97cd687663d11ef499c'

2014-06-19 23:47:10 +02:00

tea.c

Add support for TEA (Tiny Encryption Algorithm)

2015-07-21 23:10:44 +02:00

tea.h

Add support for TEA (Tiny Encryption Algorithm)

2015-07-21 23:10:44 +02:00

thread.h

Merge commit 'c53e796f8b69799b7ad6d28fbab981d37edf1bc9'

2015-10-14 23:02:35 +02:00

threadmessage.c

lavu: add thread message API.

2014-05-26 11:40:15 +02:00

threadmessage.h

lavu: add thread message API.

2014-05-26 11:40:15 +02:00

time_internal.h

avutil/time_internal: do not attempt to override *time_r() macros

2014-11-05 18:44:15 +01:00

time.c

Merge commit '1bd0bdcdc236099d5c0d179696951f35f5310fa5'

2014-10-24 11:06:56 +02:00

time.h

Merge commit '1bd0bdcdc236099d5c0d179696951f35f5310fa5'

2014-10-24 11:06:56 +02:00

timecode.c

timecode: Support HFR values

2015-10-26 15:05:26 +01:00

timecode.h

…

timer.h

avutil/timer: give each printed value of STOP_TIMER a fixed length

2015-03-27 04:44:58 +01:00

timestamp.h

avutil/timestamp: Warn about missing __STDC_FORMAT_MACROS for C++ use

2014-03-13 17:32:15 +01:00

tree.c

avutil/tree: clean up pointer incompatibility warnings

2015-10-25 12:45:10 -04:00

tree.h

avutil/tree: Document the guaranteed ordering of compare arguments for av_tree_find()

2015-10-25 17:28:47 +01:00

twofish.c

avutil: use EINVAL instead of -1 for the return code of crypto related init functions

2015-10-18 15:17:58 -04:00

twofish.h

libavutil: Added twofish symmetric block cipher

2015-01-29 01:56:11 +01:00

utf8.c

…

utils.c

lavu: disable wrong value check in get_version() upon api bump.

2015-08-18 15:57:20 -04:00

version.h

lavu: add AESNI CPU flag

2015-10-28 04:23:14 -05:00

wchar_filename.h

avutil/wchar_filename: add av_warn_unused_result

2015-10-30 13:47:28 -04:00

x86_cpu.h

…

xga_font_data.c

…

xga_font_data.h

…

xtea.c

avutil: undo FF_API_CRYPTO_CONTEXT deprecation

2015-10-16 19:13:38 -03:00

xtea.h

avutil: undo FF_API_CRYPTO_CONTEXT deprecation

2015-10-16 19:13:38 -03:00