Commit Graph

42161 Commits

Author SHA1 Message Date
Vittorio Giovara
def97856de lavc: AV-prefix all codec capabilities
Express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27 15:24:58 +01:00
Vittorio Giovara
7c6eb0a1b7 lavc: AV-prefix all codec flags
Convert doxygen to multiline and express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27 15:24:58 +01:00
Vittorio Giovara
4b6b1082a7 lavc: Deprecate avctx.me_method
This option is extremely codec specific and only a few codecs employ it.
Move it to codec private options instead: mpegenc family supports only 3
values, xavs and x264 use 5, and xvid has a different metric entirely.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-27 15:24:56 +01:00
Vittorio Giovara
03eb557414 wmv2enc: Check memory allocation 2015-07-27 14:44:07 +01:00
Vittorio Giovara
a67b67944a ac3enc_template: Use the correct context field
For audio encoders, delay has no effect, use the appropriate one,
initial_padding (see 2df0c32).
2015-07-27 14:44:07 +01:00
Martin Storsjö
60a21b3d81 configure: Check for _M_ARMT to detect thumb when using MSVC
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-27 10:45:32 +03:00
Martin Storsjö
616b409c8f configure: Check MSVC defines for identifying hardfloat
This macro identifies whether VFPv3 is available; MSVC defaults
to hardfloat (except for older MSVC versions for CE, targeting
ARMv4).

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-27 10:45:15 +03:00
Martin Storsjö
2192ff84dd configure: Default to armasm for --toolchain=msvc when targeting arm
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-27 10:45:08 +03:00
Martin Storsjö
e4015b00d4 configure: Simplify, remove an unnecessary intermediate variable
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-27 10:44:44 +03:00
Martin Storsjö
6d3081e6c3 doc: Remove the now unnecessary remark about PATH and link.exe
Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-27 10:44:31 +03:00
Alexandra Hájková
9e8627a1ff asfdec: interpret the first flag in an asf packet as length flag
if the error correction flag is not set, a packet starts with payload

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-27 07:50:32 +02:00
Henrik Gramner
65c1480152 checkasm: Modify report format
Makes it a bit more clear where each test belongs.

Suggested by Anton Khirnov.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-27 07:45:11 +02:00
Anton Khirnov
f3bd3810d2 qsvdec_*: add missing CODEC_CAP_DR1 2015-07-27 07:44:34 +02:00
Martin Storsjö
342b0ba5f9 configure: Only redirect strtoll to _strtoi64 if necessary
This isn't necessary any longer on MSVC 2013 Update 4.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-26 20:33:09 +03:00
Martin Storsjö
5fd553d312 configure: Only redefine inline to __inline for msvc if necessary
This isn't necessary on MSVC 2015 any longer.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-26 20:33:01 +03:00
Martin Storsjö
0cff125200 configure: Only add -FIstdlib.h for msvc/icl if necessary
This is only necessary on MSVC 2010/2012 (and possibly on some
ICL versions). This both avoids an extra hack on newer MSVC
versions, and better documents what the extra compiler option
is used for.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-26 20:33:00 +03:00
Steve Lhomme
9b4b96c0de force WINAPI_FAMILY to WINAPI_FAMILY_DESKTOP_APP to be able to use dxva.h
The struct definitions in dxva.h, which are necessary in order to
actually use d3d11va, are hidden when WINAPI_FAMILY targets Windows Phone
or WindowsRT.

Building with WINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP is disallowed
when targeting ARM. ("Compiling Desktop applications for the ARM
platform is not supported.") So we set _CRT_BUILD_DESKTOP_APP to 0
to tell the runtime not to detect some issues with this mismatching.

The same tweaks to detect if the API is available is done in dxva2_internal.h
when compiling each DXVA2/D3D11VA decoders.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-26 20:18:03 +03:00
Michael Niedermayer
4d0d55cd62 checkasm: Use LOCAL_ALIGNED
Fixes alignment issues and bus errors.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-26 10:36:22 +03:00
Anton Khirnov
41d47ea85f lavc: add Intel libmfx-based HEVC decoder. 2015-07-25 17:37:01 +02:00
Anton Khirnov
bf52f77391 lavc: add Intel libmfx-based MPEG2 decoder. 2015-07-25 17:36:59 +02:00
Anton Khirnov
f89f78c1c5 lavc: add a HEVC mp4->annex B bitstream filter 2015-07-25 17:26:53 +02:00
Anton Khirnov
96dca089b1 qsvdec: move qsv_process_data() from qsvdec_h264 to the common code
It will be shared with the upcoming mpeg2 and hevc decoders.
2015-07-25 17:24:25 +02:00
Anton Khirnov
fa85fcf2b7 qsvenc_hevc: fix enum declaration
Declare a named enum, not a variable with anonymous enum type.
2015-07-25 17:24:03 +02:00
Anton Khirnov
22522d9c2c qsvdec: fix a memleak of async_fifo
init() is called whenever format changes, so current code would leak the
fifo in this case.
2015-07-25 17:23:46 +02:00
Anton Khirnov
aa9d15d89b qsvdec: avoid an infinite loop with no consumed data and no output
This is triggerable with the HEVC decoder. It is unclear yet whether the
bug is in the calling code or the MSDK, but it seems better to check for
this in any case.
2015-07-25 17:23:29 +02:00
Steve Lhomme
c9edbe4af9 use a wrapper script to call MS link.exe to avoid mixing with /usr/bin/link.exe
Fallback to "link" in the path if the one next to cl is not found.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-24 18:21:22 +03:00
Steve Lhomme
a54e720e02 configure: force -nologo- when detecting MSVC
The -nologo- option is the inverse of -nologo, reenabling printing the
"logo" version header. This is useful if the compiler actually is a
wrapper that forces -nologo.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-23 22:28:08 +03:00
Martin Storsjö
44f7df0c98 dds: Write the palette in the native endian form
This fixes the palette on big endian, broken (or, differing from
little endian) since 57214b2f7.

Signed-off-by: Martin Storsjö <martin@martin.st>
2015-07-23 19:07:43 +03:00
Tom Butterworth
11f3d5c69b hap: Name enums, remove unused struct member 2015-07-23 13:35:16 +01:00
Tom Butterworth
083cbc930d snappy: Refactor so ff_snappy_uncompress() uses an existing buffer
Some uses of Snappy require uncompressing to positions within
an existing buffer. Also adds a function to get the uncompressed
length of Snappy data.
2015-07-23 13:35:16 +01:00
Alexandra Hájková
7f388c0fab asfdec: remove the wrong condition
this condition breaks reading from the pipe as data_reached variable
have to be set to break while in the asf_read_header just after the Data
Object is found

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-23 10:50:27 +02:00
Tom Butterworth
ae5a8dca67 hap: Fix slice size computation
A bug was introduced in 977105407c whereby when
frame height wasn't divisible by the number of threads, pixels would be omitted
from the bottom rows during decode.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-07-23 10:46:19 +02:00
Tom Butterworth
ebe8b5d947 dds: Fix the slice size computation
A bug was introduced in 6b2b26e7af whereby when
frame height wasn't divisible by the number of threads, pixels would be omitted
from the bottom rows during decode.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-07-23 10:45:40 +02:00
Anton Khirnov
22ecfcd4c7 af_channelmap: properly set the supported output channel layouts
The current code expects query_formats() to be called exactly once, it
will leak if it's not called at all (filter initialized, but never
configured or used) or try to read freed memory if it's called more than
once.

Found-by: James Almer <jamrial@gmail.com>
CC: libav-stable@libav.org
2015-07-23 09:53:55 +02:00
Alexandra Hájková
aed7715b8f asfdec: increment nb_streams right after the stream allocation
to prevent possible memory leaks

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-23 09:48:26 +02:00
Alexandra Hájková
ee80f834cb asfdec: set nb_streams to 0 in the asf_read_close
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-23 09:47:59 +02:00
Vittorio Giovara
21c90d86d2 mpegvideo: Add missing include 2015-07-22 13:35:44 +01:00
Vittorio Giovara
a16854892c dds: Add a rgba fate test 2015-07-22 13:35:44 +01:00
Michael Niedermayer
d08d8b61aa dds: Fix 32bpp bitmaps decoding
Found-By: ami_stuff
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-22 13:35:44 +01:00
Vittorio Giovara
57214b2f7f dds: Fix palette decoding
Red and blue channels were decoded in the wrong order.

Found-By: ami_stuff
2015-07-22 13:35:44 +01:00
Vittorio Giovara
ea4d46e729 dds: Fix enum declaration
Drop the global variables with anonymous enum type.
2015-07-22 13:35:43 +01:00
Alexandra Hájková
2a187a074a asfdec: avoid crash in the case when chunk_len is 0 or pkt_len is 0
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-22 12:11:46 +02:00
Alexandra Hájková
93f16f338f asfdec: close the demuxer properly when read_header is failing
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-22 12:11:46 +02:00
Alexandra Hájková
5655236a67 asfdec: factor out seeking to the Data Object outside while
return INVALIDDARA if Data Object was not found

Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-22 12:11:46 +02:00
Anton Khirnov
ecee1148af qsvenc_hevc: use the correct HW plugin UID 2015-07-22 12:11:46 +02:00
Janne Grunau
e605bf3b59 checkasm: remove empty array initializer list in h264pred test
Fixes MSVC compilation.
2015-07-22 12:06:32 +02:00
Luca Barbato
3ae0e721c7 checkasm: Always link statically
Checkasm needs to use internal symbols that should not be made public.
2015-07-21 23:22:42 +02:00
Luca Barbato
6b2b26e7af dds: Decode using optimal slices sizes
Enjoy some cache locality and use less threads.
About the same speedup provided to HAP.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-07-21 12:14:25 +02:00
Luca Barbato
977105407c hap: Decode using optimal slices sizes
Enjoy some cache locality and use less threads.
About 5x speedup (from 60ms to 12ms to decode a 4k frame).

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-07-21 12:14:25 +02:00
Luca Barbato
219b39a71a parseutil: Use non ambiguous aliases for uhd
uhd1 and uhd2 would be ambigous.
2015-07-21 11:43:44 +02:00