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5042 Commits

Author SHA1 Message Date
Michael Niedermayer
fc19edd8f5 avfilter/trim: remove duplicate assignment 
Found-by: CSA
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-31 20:53:15 +02:00
Michael Niedermayer
6f622e5fcb avfilter/f_select: avoid double->int in debug output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-30 17:50:35 +02:00
Michael Niedermayer
bcbfb95b0e avfilter/f_select: Set var_values[VAR_KEY] correctly 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-30 17:49:26 +02:00
Michael Niedermayer
887d8d293f avfilter/f_select: avoid using doubles for equals checks and casts to enums 
This might silence some warnings.

Issue found from: a8d803a320fb08b3ad5db4fffc79abd401206905
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-30 17:37:09 +02:00
Diego Biurrun
a8d803a320 vf_select: Drop a debug av_log with an unchecked double to enum conversion 
CC: libav-stable@libav.org
 2014-07-29 09:37:01 -07:00
Michael Niedermayer
a06c14a48e avfilter/vf_spp: support setting dct avoptions from the filter graph string 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-28 05:16:03 +02:00
Michael Niedermayer
cab8fc624b avfilter/vf_scale: fix log message category 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-28 05:15:16 +02:00
Michael Niedermayer
e3fac20824 avfilter/vf_spp: use AVDCT 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-27 17:21:40 +02:00
Michael Niedermayer
c0a586d9d5 reintroduce avpriv_dsputil_init() to maintain ABI until next soname bump 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-26 13:21:07 +02:00
Lukasz Marek
f753956252 lavfi/src_movie: minor simplifications 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-24 04:50:32 +02:00
Lukasz Marek
9739255365 lavfi/src_movie: remove frame from priv context 
This variable is used only inside one function.
There is no need to store it in context.

This also may prevent crush by double free frame.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-24 04:48:49 +02:00
Muhammad Faiz
ce385c869c avfilter/biquads: avoid clipping when using floating type 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-21 03:48:18 +02:00
Michael Niedermayer
437da3e349 avfilter/vf_owdenoise: use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-21 03:18:56 +02:00
Michael Niedermayer
d9ddbaa924 avfilter/avfilter: use av_malloc(z)_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-19 19:42:46 +02:00
Andrey Utkin
cb8cb85da7 lavfi/drawtext: add alias "expr_int_format" to expansion function "eif" 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-18 14:24:34 +02:00
Timothy Gu
b64808e9dd kerndeint: remove dead assignments 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-18 04:44:58 +02:00
Michael Niedermayer
3a2d1465c8 Merge commit '2d60444331fca1910510038dd3817bea885c2367' 
* commit '2d60444331fca1910510038dd3817bea885c2367':
  dsputil: Split motion estimation compare bits off into their own context

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/arm/Makefile
	libavcodec/dvenc.c
	libavcodec/error_resilience.c
	libavcodec/h264.h
	libavcodec/h264_slice.c
	libavcodec/me_cmp.c
	libavcodec/me_cmp.h
	libavcodec/motion_est.c
	libavcodec/motion_est_template.c
	libavcodec/mpeg4videoenc.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/Makefile
	libavcodec/x86/me_cmp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-17 23:27:40 +02:00
Nicolas George
099aff5c42 lavfi: check refcount before merging. 
When merging the formats around the automatically inserted
convert filters, the refcount of the format lists can not be 0.
Coverity does not detect it, and suspects a memory leak,
because if refcount is 0 the newly allocated lists are not
stored anywhere. That gives CIDs 1224282, 1224283 and 1224284.
Lists with refcount 0 are used in can_merge_formats(), so the
asserts can not be moved inside the merge functions.
 2014-07-17 18:12:34 +02:00
Andrey Utkin
e9ff5df0b5 lavfi/drawtext: add fontcolor_expr option 
Allow to dynamically evaluate the font color.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-07-17 12:42:56 +02:00
Andrey Utkin
dec87454de lavfi/drawtext: add expansion function eif() 
It evaluates expression and outputs it as integer value, using specified
format.

Address trac ticket #3699.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-07-17 11:29:43 +02:00
Marc Jeffreys
a0b71e9f3e avfilter/drawtext: Add basic text shaping using libfribidi 
Fixes ticket #3758

Reviewed-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-16 00:40:39 +02:00
Stepan Bujnak
895e92eca0 Blackframe video filter now sets metadata accordingly. 
the libavfilter/vf_blackframe.c filter now not only logs detected
values, but also sets frame metadata. Currently, only `pblack` value is set
but `SET_META` macro has been introduced to ease development in the future.

Signed-off-by: Stepan Bujnak <stepan.bujnak@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 23:37:27 +02:00
Andreas Cadhalpun
39a6e02fd4 fix spelling errors 
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-12 22:33:27 +02:00
Michael Niedermayer
c9d64abedf avfilter/vf_decimate: Use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-11 15:32:27 +02:00
Michael Niedermayer
be55518fdb avfilter/vf_deshake: Use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-11 15:30:41 +02:00
Michael Niedermayer
4932b1e8b8 avfilter/vf_libopencv: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-11 15:00:49 +02:00
James Almer
ddea3b7106 x86/yadif-10: remove duplicate ABS macro 
And use the x86util ones instead, which are optimized for mmxext/sse2.
About ~1% increase in performance on pre SSSE3 processors.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-10 21:06:51 +02:00
Michael Niedermayer
2d5e9451de Merge commit 'f46bb608d9d76c543e4929dc8cffe36b84bd789e' 
* commit 'f46bb608d9d76c543e4929dc8cffe36b84bd789e':
  dsputil: Split off pixel block routines into their own context

Conflicts:
	configure
	libavcodec/dsputil.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pixblockdsp_template.c
	libavcodec/x86/dsputilenc.asm
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-10 01:22:14 +02:00
Michael Niedermayer
e1f729d977 Merge commit 'd3cfd7aff86ee3d449ca68aba21d67b9b2136a9b' 
* commit 'd3cfd7aff86ee3d449ca68aba21d67b9b2136a9b':
  af_compand: make sure request_frame always outputs at least one frame

See: 6b68e2a43b3407522080be50a2a19cff2f9715ef
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-08 13:48:26 +02:00
Andrew Kelley
d3cfd7aff8 af_compand: make sure request_frame always outputs at least one frame 
This fixes a segmentation fault because request_frame in fifo.c assumes
that the call to ff_request_frame will populate fifo->root.next.
Before, it was possible for request_frame in af_compand to not do this,
resulting in a null pointer access. Now, request_frame in af_compand
always will return at least one frame or an error, as per the API
specifications in avfilter.h for request_frame.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-07-08 07:54:00 +00:00
Michael Niedermayer
14e2406de7 Merge commit 'a9aee08d900f686e966c64afec5d88a7d9d130a3' 
* commit 'a9aee08d900f686e966c64afec5d88a7d9d130a3':
  dsputil: Split off FDCT bits into their own context

Conflicts:
	configure
	libavcodec/Makefile
	libavcodec/asvenc.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/mpegvideo.h
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-08 03:19:06 +02:00
Michael Niedermayer
576ced5530 avfilter/vf_drawtext: Add #if HAVE_UNISTD_H around #include <unistd.h> 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-08 02:49:13 +02:00
Michael Niedermayer
e592bf3d2f avfilter/vsrc_cellauto: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-06 14:35:13 +02:00
Michael Niedermayer
d90ad5b2bb avfilter/vf_vignette: Use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-06 14:34:37 +02:00
Michael Niedermayer
11e4890eeb avfilter/unsharp_opencl: use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-06 14:33:54 +02:00
Clément Bœsch
d5601cf6fc avfilter/haldclut: fix R/B swap in CLUT loading 
Fixes Ticket #3751.
 2014-07-05 19:35:51 +02:00
Stefano Sabatini
85eabd748b lavfi/drawtext: do not allocate FT_Glyph, but keep it in the Glyph structure 
Slightly simplify.
 2014-07-05 11:48:06 +02:00
Leandro Santiago
4582e1162a avfilter/vf_drawtext: fix resource leak 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-03 15:45:15 +02:00
Paul B Mahol
b52c26c66f avfilter: add flanger filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2014-07-03 08:07:42 +00:00
Paul B Mahol
7e8c1f0c38 avfilter/af_aphaser: move wave table generation code into separate file 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2014-07-03 07:34:11 +00:00
Michael Niedermayer
1265247206 avfilter/vf_format: Check pix_fmts before dereferencing it 
Fixes CID1224286

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-03 02:29:49 +02:00
Michael Niedermayer
5ab67340f9 avfilter/avfiltergraph: dont "or" together error codes 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-03 02:29:49 +02:00
Stefano Sabatini
462c9ee3ac lavfi/overlay: show incoming frames on debug messages 
This is especially useful to debug queue overflow issues.

Ideally we should be able to set the debug message at the
dualinput/framesync level, but they do not have the information related
to the filter context and the inlink, so cannot access much useful
information.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-07-02 18:42:15 +02:00
Michael Niedermayer
581b5f0b9b Merge commit 'e3fcb14347466095839c2a3c47ebecff02da891e' 
* commit 'e3fcb14347466095839c2a3c47ebecff02da891e':
  dsputil: Split off IDCT bits into their own context

Conflicts:
	configure
	libavcodec/aic.c
	libavcodec/arm/Makefile
	libavcodec/arm/dsputil_init_arm.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/asvdec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/dvdec.c
	libavcodec/dxva2_mpeg2.c
	libavcodec/intrax8.c
	libavcodec/mdec.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc_common.h
	libavcodec/mpegvideo.c
	libavcodec/ppc/dsputil_altivec.h
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/ppc/idctdsp.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-01 15:22:11 +02:00
Michael Niedermayer
a97137e948 avfilter/f_ebur128: Use av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-01 03:50:53 +02:00
Muhammad Faiz
46563af79c avfilter/showcqt: adding freetype support 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-30 21:53:14 +02:00
Clément Bœsch
d5f817793e avfilter/overlay: reindent 2014-06-29 13:26:12 +02:00
Clément Bœsch
b18d1b094e avfilter/buffersrc: reindent 2014-06-29 13:26:04 +02:00
Michael Niedermayer
525a165d99 avfilter/vf_pullup: workaround bug in gcc 4.4.3 on ARM 
The gcc version affected is very old and unmaintained AFAIK thus i made no
attempt to report this to the gcc developers.

The workaround is pushed as it may still affect users and does affect one
fate client

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-29 00:52:42 +02:00
Michael Niedermayer
a348f4befe avfilter/x86/vf_pullup: fix "invalid combination of opcode and operands" with nasm 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-28 16:06:00 +02:00