1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-02 03:06:28 +02:00
Commit Graph

4431 Commits

Author SHA1 Message Date
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: 6b68e2a43b
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
Michael Niedermayer
b8255a4c70 avfilter/x86/vf_pullup: fix old typo
This makes C and MMX match, no change to fate as the differences where
apparently not sufficient to show up in fate

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-25 18:22:48 +02:00
Michael Niedermayer
6dffc8f5aa avfilter/vf_pullup: use ptrdiff_t as stride argument for dsp functions
This should avoid issues on x86_64

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-25 18:22:31 +02:00
Michael Niedermayer
f364101144 avfilter/vf_deshake: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-24 21:43:40 +02:00
Michael Niedermayer
0ed110133f avfilter/vf_colormatrix: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-24 21:43:40 +02:00
Michael Niedermayer
723550d3ca avfilter/vf_hqx: optimize table init
5389024880 -> 1389386610 dezicycles

This surely can be optimized more, i just didnt want to cause a slowdown
when trying to make the fate test bitexact.
Further optimization left to ubitux

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-24 03:16:53 +02:00
Michael Niedermayer
236aa4de2a avfilter/vf_hqx: avoid floats
this likely fixes fate failures

2748170880 -> 5389024880 dezicycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-24 02:40:50 +02:00
Michael Niedermayer
9b33cdcab2 avfilter/vf_blend: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 20:49:00 +02:00
Michael Niedermayer
31f77b46b2 avfilter/unsharp_opencl: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 20:48:43 +02:00
Andrey Utkin
3bb4d26a5d drawtext: drop unused draw_glyphs() arg "rgbcolor"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 19:52:44 +02:00
Michael Niedermayer
954a38e9bf avfilter/vf_hqx: remove << 0
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 05:17:23 +02:00
Michael Niedermayer
d7efafd63a avfilter/vf_hqx: partly fix big endian fate test
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-22 04:55:17 +02:00