Alessandro Ghedini 8542f9c4f1 replaygain: correctly parse peak values ... According to the ReplayGain spec, the peak amplitude may overflow and may result in peak amplitude values greater than 1.0 with psychoacoustically coded audio, such as MP3. Fully compliant decoders must allow peak overflows. Additionally, having peak values in the 0<->UINT32_MAX scale makes it more difficult for applications to actually use the peak values (e.g. when implementing clipping prevention) since values have to be rescaled down. This patch corrects the peak parsing by removing the rescaling of the decoded values between 0 and UINT32_MAX and the 1.0 upper limit. Signed-off-by: Anton Khirnov <anton@khirnov.net>		2014-04-04 17:40:19 +02:00
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aarch64	aarch64: float_dsp NEON assembler	2014-03-18 22:56:07 +01:00
arm	Update dsputil- and SIMD-related comments to match reality more closely	2014-03-13 05:50:29 -07:00
avr32
bfin	bfin: Refactor duplicated assembly-related macros	2014-03-13 08:15:52 -07:00
mips
ppc	ppc: Add and use convenience macro to check for AltiVec availability	2013-08-28 23:54:15 +02:00
sh4
tomi
x86	x86: add detection for Bit Manipulation Instruction sets	2014-02-23 15:29:36 +01:00
adler32.c
adler32.h
aes.c	avutil: remove timer.h include from internal.h	2014-01-25 21:50:20 +01:00
aes.h
atomic_gcc.h
atomic_suncc.h
atomic_win32.h
atomic.c	threads: Check w32threads dependencies at the configure stage	2014-02-19 15:12:37 +01:00
atomic.h	atomics: cosmetics: Restructure ifdefs for greater clarity	2013-12-20 11:23:13 +01:00
attributes.h	attributes: disable flatten on llvm/clang	2013-11-03 11:51:40 +01:00
audio_fifo.c
audio_fifo.h
audioconvert.h
avassert.h
avstring.c	avstring-test: Mark pointer passed to av_free() as non-const	2013-10-23 13:17:23 +02:00
avstring.h
avutil.h	lavu: Move preprocessor macros in a separate file	2013-12-29 22:52:04 +01:00
base64.c	base64-test: Remove posibility of returning restricted exit codes	2013-10-25 11:06:32 +01:00
base64.h
blowfish.c	Drop pointless directory name prefixes from #includes in the current dir	2013-09-10 12:38:41 +02:00
blowfish.h
bswap.h	aarch64: bswap inline assembly	2014-01-14 22:19:38 +01:00
buffer_internal.h
buffer.c
buffer.h	avutil: doxy: Small clarification for av_buffer_create()	2013-04-30 13:33:43 -04:00
channel_layout.c	Add missing #includes for *INT64_MAX and *INT64_C	2013-11-23 21:55:52 +01:00
channel_layout.h	lavu: Add values for various Dolby flags to the AVMatrixEncoding enum.	2014-01-05 16:41:56 +01:00
colorspace.h
common.h	Add missing #includes for *INT64_MAX and *INT64_C	2013-11-23 21:55:52 +01:00
cpu_internal.h	aarch64: add cpuflags support for NEON and VFP	2014-01-15 12:05:09 +01:00
cpu.c	x86: add detection for Bit Manipulation Instruction sets	2014-02-23 15:29:36 +01:00
cpu.h	x86: add detection for Bit Manipulation Instruction sets	2014-02-23 15:29:36 +01:00
crc.c
crc.h
des.c	Drop pointless directory name prefixes from #includes in the current dir	2013-09-10 12:38:41 +02:00
des.h
dict.c	dict: K&R formatting cosmetics	2014-03-07 01:19:22 +01:00
dict.h	doxy: Format @code blocks so they render properly	2014-02-04 22:09:47 +01:00
downmix_info.c	lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.	2014-02-15 22:24:53 +01:00
downmix_info.h	lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.	2014-02-15 22:24:53 +01:00
error.c
error.h	error.h: Do not circularly depend on avutil.h	2013-12-25 00:12:05 +01:00
eval.c	avutil: remove timer.h include from internal.h	2014-01-25 21:50:20 +01:00
eval.h
fifo.c	fifo: K&R formatting cosmetics	2013-07-06 14:28:06 +02:00
fifo.h
file_open.c	libavutil: Move avpriv_open to a new file, file_open.c	2013-08-10 00:53:33 +03:00
file.c	libavutil: Move avpriv_open to a new file, file_open.c	2013-08-10 00:53:33 +03:00
file.h
float_dsp.c	float_dsp: Replace arch optimization ifdefs by if cascade	2014-03-22 14:11:22 +01:00
float_dsp.h	aarch64: float_dsp NEON assembler	2014-03-18 22:56:07 +01:00
frame.c	frame: add a function for removing side data from a frame	2014-03-24 06:07:51 +01:00
frame.h	frame: add a function for removing side data from a frame	2014-03-24 06:07:51 +01:00
hmac.c	avutil: Add av_cold attributes to init functions missing them	2013-05-04 22:48:05 +02:00
hmac.h
imgutils.c	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	2013-05-15 07:46:51 +02:00
imgutils.h
internal.h	avutil: remove timer.h include from internal.h	2014-01-25 21:50:20 +01:00
intfloat.h
intmath.c
intmath.h
intreadwrite.h
lfg.c
lfg.h
libavutil.v
libm.h
lls.c	x86: lpc: simd av_update_lls	2013-06-29 13:23:57 +02:00
lls.h	x86: lpc: simd av_update_lls	2013-06-29 13:23:57 +02:00
log2_tab.c
log.c	log: Unbreak windows support	2014-04-03 23:43:47 +02:00
log.h	log: Document AV_LOG_C usage	2014-04-03 18:43:24 +02:00
lzo.c
lzo.h
macros.h	lavu: Move preprocessor macros in a separate file	2013-12-29 22:52:04 +01:00
Makefile	Add replaygain side data type and code for parsing replaygain tags.	2014-03-24 06:07:51 +01:00
mathematics.c	mathematics: remove asserts from av_rescale_rnd()	2014-01-03 16:39:30 +01:00
mathematics.h
md5.c
md5.h
mem.c	Move av_fast_{m,re}alloc from lavc to lavu.	2013-11-14 09:42:22 +01:00
mem.h	Move av_fast_{m,re}alloc from lavc to lavu.	2013-11-14 09:42:22 +01:00
old_pix_fmts.h	Deprecate obsolete XvMC hardware decoding support	2013-11-13 21:07:45 +01:00
opt.c	AVOptions: add flags for read/read-only options	2014-02-19 21:52:17 +01:00
opt.h	AVOptions: add flags for read/read-only options	2014-02-19 21:52:17 +01:00
parseutils.c	parseutils: fix discarding const attribute warning	2013-12-12 16:10:14 +01:00
parseutils.h
pixdesc.c	lavu: add missing formats to av_pix_fmt_swap_endianness	2014-04-02 00:27:22 +02:00
pixdesc.h	Use correct Doxygen syntax	2013-10-03 17:53:51 +02:00
pixfmt.h	RGBA64 pixel formats	2014-03-16 23:05:47 +01:00
random_seed.c	random_seed: Rewrite the generic clock() based seed code	2014-01-06 18:53:58 +02:00
random_seed.h
rational.c	Remove commented-out #includes	2013-05-15 23:01:21 +02:00
rational.h
rc4.c
rc4.h
replaygain.h	replaygain: correctly parse peak values	2014-04-04 17:40:19 +02:00
samplefmt.c	samplefmt: avoid integer overflow in av_samples_get_buffer_size()	2014-02-04 12:32:47 -05:00
samplefmt.h
sha.c	avutil: Add av_cold attributes to init functions missing them	2013-05-04 22:48:05 +02:00
sha.h
stereo3d.c	avframe: add codec-independent stereoscopic metadata	2013-12-09 16:02:43 +01:00
stereo3d.h	apidoc: fix warning from stereo3d.h	2013-12-17 09:34:08 +01:00
time.c	Drop pointless directory name prefixes from #includes in the current dir	2013-09-10 12:38:41 +02:00
time.h
timer.h	timer: use mach_absolute_time as high resolution clock on darwin	2014-03-09 00:45:34 +01:00
tree.c	tree-test: Don't return restricted exit codes	2013-10-24 10:59:26 +01:00
tree.h	tree.h: K&R formatting and typo cosmetics	2013-07-31 18:14:08 +02:00
utils.c	lavu: Move preprocessor macros in a separate file	2013-12-29 22:52:04 +01:00
version.h	replaygain: correctly parse peak values	2014-04-04 17:40:19 +02:00
xtea.c	Drop pointless directory name prefixes from #includes in the current dir	2013-09-10 12:38:41 +02:00
xtea.h