0651e892e1
Replace remaining includes of audioconvert.h with channel_layout.h
2013-03-08 07:42:13 +01:00
1296b1f6c0
AVFrame: deprecate all now unused fields
2013-03-08 07:41:21 +01:00
77b2cd7b41
AVFrame: add side data.
2013-03-08 07:37:01 +01:00
7ecc2d403c
Move AVFrame from lavc to lavu.
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Add AVBuffer-based reference counting API to it.
2013-03-08 07:36:15 +01:00
ad0c9f2d5d
lavc: move AVFrame.hwaccel_picture_private to Picture.
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This field is private and should not be present in a public struct. It
is only used in DXVA with mpegvideo-based decoders currently.
2013-03-08 07:36:01 +01:00
1cec0624d0
AVBuffer: add a new API for buffer pools
2013-03-08 07:33:28 +01:00
8e401dbe90
lavu: add a new API for reference-counted data buffers.
2013-03-08 07:33:03 +01:00
65f1d45dcc
lavu: add support for atomic operations.
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These could be used for reference counting, or for keeping track of
decoding progress in references in multithreaded decoders.
Support is provided by gcc/msvc/suncc intrinsics, with a fallback using
pthread mutexes.
Signed-off-by: Anton Khirnov <anton@khirnov.net >
2013-03-08 07:32:36 +01:00
4be368b504
avstring: Fix isxdigit to not accept non-hex characters
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-03-07 16:46:46 +02:00
efa7f42020
Use the avstring.h locale-independent character type functions
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Make sure the behavior does not change with the locale.
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-03-07 15:16:36 +02:00
12c5c1d3e3
avstring: Add locale independent versions of some ctype.h functions
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-03-07 15:16:26 +02:00
0b31129389
lls: Do not return from void functions
2013-03-01 01:44:35 +01:00
4da950c0ae
lls: #ifndef --> #if in FF_API_ version guard
2013-03-01 01:44:35 +01:00
399663be9d
lls: mark max_order as unsigned short
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The value is within 0 and 32.
Remove an `array subscript is below array bounds` warning.
2013-02-28 17:39:24 +01:00
9d4da474f5
lls: move to the private namespace
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The functions are private.
2013-02-28 17:39:24 +01:00
7ac6d2423e
lls: K&R formatting cosmetics
2013-02-28 17:39:24 +01:00
f935aca44c
av_memcpy_backptr: avoid an infinite loop for back = 0
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CC:libav-stable@libav.org
2013-02-23 09:16:15 +01:00
c9ad5f59aa
intreadwrite: tomi: Add missing attributes.h #include for av_always_inline
2013-02-20 00:45:30 +01:00
0c0828ecc5
x86: Use simple nop codes for <= sse (rather than <= mmx)
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The "CentaurHauls family 6 model 9 stepping 8" family of CPUs
(flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse
up rng rng_en ace ace_en) SIGILLs on long nop codes.
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-02-19 22:33:19 +02:00
4db96649ca
avutil: Ensure that emms_c is always defined, even on non-x86
2013-02-14 19:29:04 +01:00
ab441e20ff
avutil: Move emms code to x86-specific header
2013-02-14 17:37:34 +01:00
fd1abf4269
lavu: avoid clashing definition of E
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E is usually defined as a shorthand for AV_OPT_FLAG_ENCODING_PARAM.
Rename the single expansion E(x) now used in libavutil to E1.
2013-02-12 11:47:43 +01:00
62a43d30cc
crc: Move static data table from header to .c file
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Having static data tables in header files is a potential source of trouble.
2013-02-11 16:48:44 +01:00
ab8f1a6989
arm: Fall back to runtime cpu feature detection via /proc/cpuinfo
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On recent android versions, /proc/self/auxw is unreadable
(unless the process is running running under the shell uid or
in debuggable mode, which makes it hard to notice). See
http://b.android.com/43055 and
https://android-review.googlesource.com/51271 for more information
about the issue.
This makes sure e.g. neon optimizations are enabled at runtime in
android apps even when built in release mode, if configured to
use the runtime detection.
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-02-11 17:15:15 +02:00
218aefce44
dsputil: Move LOCAL_ALIGNED macros to libavutil
2013-02-08 23:13:37 +01:00
38c1466ca4
dict: add av_dict_parse_string()
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Can be used to set multiple key/value pairs from a string.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-01-25 17:20:03 +01:00
b85a5e87af
lavu: Add av_strnstr()
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This is a length limited version of strstr()
Signed-off-by: Vladimir Pantelic <vladoman@gmail.com >
Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-01-25 10:47:51 +01:00
4333df6355
avstring: K&R formatting cosmetics
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-01-24 20:49:54 +01:00
2e4130037c
float_dsp: Include config.h for redefining restrict
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This makes sure that the restrict keyword is mapped to whatever
keyword the compiler prefers/supports. This fixes building on MSVC
(and possibly on GCC 2.x as well).
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-01-23 11:17:32 +02:00
d56668bd80
floatdsp: move scalarproduct_float from dsputil to avfloatdsp.
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This makes the aac decoder and all voice codecs independent of dsputil.
2013-01-22 11:55:42 -08:00
5959bfaca3
floatdsp: move butterflies_float from dsputil to avfloatdsp.
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This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3)
independent of dsputil.
2013-01-22 11:55:42 -08:00
42d3246948
floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp.
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Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
2013-01-22 11:55:42 -08:00
55aa03b9f8
floatdsp: move vector_fmul_add from dsputil to avfloatdsp.
2013-01-22 11:55:42 -08:00
f4facd2ce7
x86: Add a Yasm-based emms() replacement
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This provides a fallback when building with Yasm enabled, but neither
inline assembly, nor the _mm_empty intrinsic are available or enabled.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-01-18 22:02:13 +01:00
d633d12b2c
x86inc: Add cvisible macro for C functions with public prefix
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This allows defining externally visible library symbols.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-01-18 22:02:03 +01:00
ef5d41a553
x86inc: Rename "program_name" to "private_prefix"
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The new name is more descriptive and will allow defining a separate
public prefix for externally visible library symbols.
Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-01-18 20:29:53 +01:00
973b4d44f1
float_dsp: Add #ifdef HAVE_INLINE_ASM around vector_fmul_window
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This fixes builds on 64bit MSVC.
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-01-17 19:07:35 +02:00
e034cc6c60
lavc: Move vector_fmul_window to AVFloatDSPContext
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org >
2013-01-16 10:45:45 +01:00
3130fa51a5
lavu: Add a fate test for the HMAC API
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Signed-off-by: Martin Storsjö <martin@martin.st >
2013-01-15 23:18:07 +02:00
dae1d507af
x86: Add PAVGB macro to abstract pavgb/pavgusb instruction via cpuflags
2013-01-15 17:29:43 +01:00
320e1d0df3
x86: ABSB2: port to cpuflags
2013-01-15 11:18:51 +01:00
094a7405e5
x86: ABSB: port to cpuflags
2013-01-15 11:18:51 +01:00
8ee288d258
lavu: Add an API for calculating HMAC (RFC 2104)
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This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are
simple to add.
Signed-off-by: Martin Storsjö <martin@martin.st >
2013-01-15 11:54:19 +02:00
51969a652c
x86: ABS2: port to cpuflags
2013-01-14 21:56:55 +01:00
f89466ad6f
Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU.
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Also fix a lavu version typo in APIchanges.
2013-01-12 12:28:12 +01:00
169fb94f0f
pixfmt: add picture format for VDPAU
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Signed-off-by: Diego Biurrun <diego@biurrun.de >
2013-01-12 12:00:49 +01:00
5b4dfbffc2
x86: ABS1: port to cpuflags
2013-01-06 13:57:01 +01:00
bcb8d9eb8f
Drop unnecessary 'l' length modifier when printfing double values.
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%f denotes a double argument and 'l' does nothing in this case
according to the C spec.
2012-12-31 11:20:45 +01:00
d8fd06c37d
avstring: add av_basename and av_dirname
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Thread safe version of the common basename and dirname.
2012-12-29 17:26:22 +01:00
d02202e08a
opt: avoid segfault in av_opt_next() if the class does not have an option list
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CC: libav-stable@libav.org
2012-12-22 15:43:27 -05:00
Anton Khirnov