Commit Graph

79 Commits

Author SHA1 Message Date
Michael Niedermayer
7f17e0ff6a sws: add 16bit gbrp formats to packed_16bpc_bswap()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28 15:35:04 +02:00
Michael Niedermayer
f5cca47fde sws: extend packed_16bpc_bswap code to handle planar formats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-28 15:28:00 +02:00
Michael Niedermayer
a37fd7f957 sws: Update rgb24toyv12_c() to user supplied rgb2yuv tables
As the function arguments change, we also change the function name
to ensure that anyone using this (non public) function doesnt end
with hard to debug crashes. The new name also has a proper prefix.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-15 03:08:37 +02:00
Michael Niedermayer
0cfbfaaa12 Merge commit '7b89cd20d844cbe763ca34e63e99d110043cf241'
* commit '7b89cd20d844cbe763ca34e63e99d110043cf241':
  eamad: allocate a dummy reference frame when the real one is missing
  Replace remaining includes of audioconvert.h with channel_layout.h
  Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*.

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-12 15:44:15 +01:00
Anton Khirnov
542b83fc90 Replace some forgotten instances of PIX_FMT_* with AV_PIX_FMT_*. 2013-03-08 07:42:09 +01:00
Derek Buitenhuis
c87c2d0d02 swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGB
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-02-27 09:51:43 -05:00
Derek Buitenhuis
57c4c25596 swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGB
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-02-27 09:46:39 -05:00
Michael Niedermayer
d1d9b93e9a Merge commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608'
* commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608':
  sws: use planarRgbToRgbWrapper only for 8bit per component

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-10 13:55:51 +01:00
Michael Niedermayer
e58013dd8f sws: use planarRgbToRgbWrapper only for 8bit per component
The function doesnt support >8bit currently

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-02-09 14:31:53 -05:00
Michael Niedermayer
4e2c63685e sws: dont write out of array on bigendian
Fixes Ticket2229

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-07 16:22:51 +01:00
Michael Niedermayer
4e585f6325 sws: use planarRgbToRgbWrapper only for 8bit per component
The function doesnt support >8bit currently

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-26 20:40:44 +01:00
Michael Niedermayer
646ade7679 sws: Support error diffusion dither for mono output
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-01-18 23:26:00 +01:00
Michael Niedermayer
70c25c6205 sws: move fillPlane16() to header so it can be used from more than 1 place
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 18:51:21 +01:00
Michael Niedermayer
89d2f014bc sws_unscaled: drop fill_plane9or10()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 18:51:21 +01:00
Michael Niedermayer
65e0a3ccd8 sws: fix BE/LE handling for fillPlane16()
Based on fill_plane9or10() by luca barbato

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 18:51:15 +01:00
Michael Niedermayer
a201639a01 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  pixfmt: support more yuva formats
  swscale: support gray to 9bit and 10bit formats
  configure: rewrite print_config() function using awk
  FATE: fix (AD)PCM test dependencies broken in e519990
  Use ptrdiff_t instead of int for intra pred "stride" function parameter.
  x86: use PRED4x4/8x8/8x8L/16x16 macros to declare intrapred prototypes.

Conflicts:
	libavcodec/h264pred.c
	libavcodec/h264pred_template.c
	libavutil/pixfmt.h
	libswscale/swscale_unscaled.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-30 17:47:36 +01:00
Luca Barbato
26b5ad2543 swscale: support gray to 9bit and 10bit formats
With the input of Kostya and Ronald.
2012-10-30 12:02:41 +01:00
Michael Niedermayer
2dbc93455c Merge commit '80521c1997a23e148edf89e11b939ab8646297ca'
* commit '80521c1997a23e148edf89e11b939ab8646297ca':
  build: allow targets to specify extra objects to link with executables
  swscale: avoid pointless use of compound literals
  libm: add fallbacks for various single-precision functions
  network: use getservbyport() only if available
  network: add fallbacks for INADDR_LOOPBACK and INET_ADDRSTRLEN
  Include sys/time.h before sys/resource.h

Conflicts:
	Makefile
	configure
	libavutil/libm.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 12:53:26 +02:00
Michael Niedermayer
6c87b2be72 swscale_unscaled: remove unused variables
Fixes CID739472
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 01:09:14 +02:00
Mans Rullgard
a805cefd8b swscale: avoid pointless use of compound literals
Some compilers (e.g. old gcc) have trouble with these.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-23 12:00:21 +01:00
Michael Niedermayer
a9bd51b1e6 Merge commit '9953ff3cd844eb5f6d8dfce98cad94b78a0fc7dc'
* commit '9953ff3cd844eb5f6d8dfce98cad94b78a0fc7dc':
  mpegvideo: fix indentation
  sws: do not use av_pix_fmt_descriptors directly.

Conflicts:
	libavcodec/mpegvideo.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-12 15:57:28 +02:00
Anton Khirnov
0a7068fa5d sws: do not use av_pix_fmt_descriptors directly. 2012-10-12 12:45:38 +02:00
Michael Niedermayer
ac627b3d38 Merge commit '716d413c13981da15323c7a3821860536eefdbbb'
* commit '716d413c13981da15323c7a3821860536eefdbbb':
  Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat

Conflicts:
	doc/examples/muxing.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c
	ffplay.c
	ffprobe.c
	libavcodec/8bps.c
	libavcodec/aasc.c
	libavcodec/aura.c
	libavcodec/avcodec.h
	libavcodec/avs.c
	libavcodec/bfi.c
	libavcodec/bmp.c
	libavcodec/bmpenc.c
	libavcodec/c93.c
	libavcodec/cscd.c
	libavcodec/cyuv.c
	libavcodec/dpx.c
	libavcodec/dpxenc.c
	libavcodec/eatgv.c
	libavcodec/escape124.c
	libavcodec/ffv1.c
	libavcodec/flashsv.c
	libavcodec/fraps.c
	libavcodec/h264.c
	libavcodec/huffyuv.c
	libavcodec/iff.c
	libavcodec/imgconvert.c
	libavcodec/indeo3.c
	libavcodec/kmvc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libx264.c
	libavcodec/ljpegenc.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc.c
	libavcodec/motionpixels.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo_enc.c
	libavcodec/pamenc.c
	libavcodec/pcxenc.c
	libavcodec/pgssubdec.c
	libavcodec/pngdec.c
	libavcodec/pngenc.c
	libavcodec/pnm.c
	libavcodec/pnmdec.c
	libavcodec/pnmenc.c
	libavcodec/ptx.c
	libavcodec/qdrw.c
	libavcodec/qpeg.c
	libavcodec/qtrleenc.c
	libavcodec/raw.c
	libavcodec/rawdec.c
	libavcodec/rl2.c
	libavcodec/sgidec.c
	libavcodec/sgienc.c
	libavcodec/snowdec.c
	libavcodec/snowenc.c
	libavcodec/sunrast.c
	libavcodec/targa.c
	libavcodec/targaenc.c
	libavcodec/tiff.c
	libavcodec/tiffenc.c
	libavcodec/tmv.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/vb.c
	libavcodec/vp3.c
	libavcodec/wnv1.c
	libavcodec/xl.c
	libavcodec/xwddec.c
	libavcodec/xwdenc.c
	libavcodec/yop.c
	libavdevice/v4l2.c
	libavdevice/x11grab.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/buffersrc.c
	libavfilter/drawutils.c
	libavfilter/formats.c
	libavfilter/src_movie.c
	libavfilter/vf_ass.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_format.c
	libavfilter/vf_hflip.c
	libavfilter/vf_lut.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_yadif.c
	libavfilter/video.c
	libavfilter/vsrc_testsrc.c
	libavformat/movenc.c
	libavformat/mxf.h
	libavformat/utils.c
	libavformat/yuv4mpeg.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libswscale/input.c
	libswscale/output.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/utils.c
	libswscale/x86/swscale_template.c
	libswscale/x86/yuv2rgb.c
	libswscale/x86/yuv2rgb_template.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-08 21:06:57 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Michael Niedermayer
015b805d13 sws: drop unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-30 23:14:20 +02:00
Michael Niedermayer
115e291b53 swscale: move main swscale wraper to swscale.c
It never belonged to swscale_unscaled.c

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-30 23:10:56 +02:00
Reimar Döffinger
118bd609f0 Optimized unscaled yuvp9/yuvp10 -> yuvp16 conversion.
About 30% faster on 32 bit Atom, 120% faster on 64 bit Phenom2.
This is interesting because supporting P16 is easier in e.g.
OpenGL (can misuse support for any 2-component 8 bit format),
whereas supporting p9/p10 without conversion needs a texture
format with at least 14 bits actual precision.
The shiftonly == 0 case is not optimized since the code is more
complex and the speed gain less obvious.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2012-08-12 23:23:19 +02:00
Paul B Mahol
6b7849e6da swscale: unscaled rgba64->rgb48
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-19 00:17:16 +00:00
Paul B Mahol
b4befca23e swscale: unscaled rgba64->bgr48
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-19 00:16:17 +00:00
Paul B Mahol
9d8eac6899 swscale: simplify unscaled rgb48<->bgr48
Using av_bswap16 should be enough.
2012-07-18 23:47:40 +00:00
Michael Niedermayer
21d8255423 sws: handle non native rgb<->rgb convertions
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-17 14:40:59 +02:00
Michael Niedermayer
809d71d650 sws/swscale_unscaled: use av_assert
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-16 17:34:07 +02:00
Paul B Mahol
1d69dcb887 swscale: unscaled rgb48 <-> bgr48
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-09 11:55:52 +00:00
Paul B Mahol
02827a3c99 swscale: RGBA64LE <-> RGBA64BE support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-06-05 12:18:30 +00:00
Michael Niedermayer
41a097aada Merge remote-tracking branch 'qatar/master'
* qatar/master:
  Unscaled Planar RGB -> RGB support in swscale.

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-04 01:14:45 +02:00
Hans-Kristian Arntzen
b991b300f2 Unscaled Planar RGB -> RGB support in swscale.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-04-03 13:06:42 -04:00
Michael Niedermayer
18d0a16fc9 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  swscale: make yuv2yuv1 use named registers.
  h264: mark h264_idct_add8_10 with number of XMM registers.
  swscale: fix V plane memory location in bilinear/unscaled RGB/YUYV case.
  vp8: always update next_framep[] before returning from decode_frame().
  avconv: estimate next_dts from framerate if it is set.
  avconv: better next_dts usage.
  avconv: rename InputStream.pts to last_dts.
  avconv: reduce overloading for InputStream.pts.
  avconv: rename InputStream.next_pts to next_dts.
  avconv: rework -t handling for encoding.
  avconv: set encoder timebase for subtitles.
  pva-demux test: add -vn
  swscale: K&R formatting cosmetics for SPARC code
  apedec: allow the user to set the maximum number of output samples per call
  apedec: do not unnecessarily zero output samples for mono frames
  apedec: allocate a single flat buffer for decoded samples
  apedec: use sizeof(field) instead of sizeof(type)
  swscale: split C output functions into separate file.
  swscale: Split C input functions into separate file.
  bytestream: Add bytestream2 writing API.

The avconv changes are due to massive regressions and bugs not merged yet.

Conflicts:
	ffmpeg.c
	libavcodec/vp8.c
	libswscale/swscale.c
	libswscale/x86/swscale_template.c
	tests/fate/demux.mak
	tests/ref/lavf/asf
	tests/ref/lavf/avi
	tests/ref/lavf/mkv
	tests/ref/lavf/mpg
	tests/ref/lavf/nut
	tests/ref/lavf/ogg
	tests/ref/lavf/rm
	tests/ref/lavf/ts
	tests/ref/seek/lavf_avi
	tests/ref/seek/lavf_mkv
	tests/ref/seek/lavf_rm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-08 05:53:35 +01:00
Michael Niedermayer
1c910d2f11 sws: Fix RGB0->alpha containing formats.
Fixes Ticket869

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-24 17:01:10 +01:00
Michael Niedermayer
234405315f sws: Fix unscaled >8bit planar chroma handling.
Fixes Ticket840

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-22 15:30:06 +01:00
Michael Niedermayer
657878f76e sws: fix copy case detection with gray8a.
Fixes gray_alpha.png

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-22 00:46:19 +01:00
Michael Niedermayer
e986a5d10d Merge remote-tracking branch 'qatar/master'
* qatar/master:
  FATE: add tests for targa
  ARM: fix Thumb-mode simple_idct_arm
  ARM: 4-byte align start of all asm functions
  rgb2rgb: rgb12to15()
  swscale-test: fix stack overread.
  swscale: fix invalid conversions and memory problems.
  cabac: split cabac.h into declarations and function definitions
  cabac: Mark ff_h264_mps_state array as static, it is only used within cabac.c.
  cabac: Remove ff_h264_lps_state array.

Conflicts:
	libswscale/rgb2rgb.h
	libswscale/swscale_unscaled.c
	tests/fate/image.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-14 02:22:09 +01:00
Paul B Mahol
0cc1a86dc3 rgb2rgb: rgb12to15()
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-12 16:43:17 -08:00
Ronald S. Bultje
e7843db3df swscale: fix invalid conversions and memory problems.
Fixes problems where rgbToRgbWrapper() is called even though it doesn't
support this particular conversion (e.g. converting from RGB444 to
anything). Thirdly, fixes issues where rgbToRgbWrapper() is called for
non-native endiannness conversions (e.g. RGB555BE on a LE system).
Fourthly, fixes crashes when converting from e.g. monowhite to
monowhite, which calls planarCopyWrapper() and overwrites/reads because
n_bytes != n_pixels.
2012-01-12 16:38:29 -08:00
Paul B Mahol
f7f3563214 rgb2rgb: rgb12tobgr12()
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-11 15:52:53 -08:00
Michael Niedermayer
ac7efd3364 sws: fix unscaled LE<->BE rgb<->bgr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-11 04:07:02 +01:00
Paul B Mahol
4ad40d6d9f rgb2rgb: rgb12tobgr12() 2012-01-10 18:00:38 +00:00
Paul B Mahol
277030627d rgb2rgb: allow conversion for <15 bpp 2012-01-10 18:00:38 +00:00
Paul B Mahol
0b8b3387a9 rgb2rgb: allow conversion for <15 bpp
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2012-01-09 20:09:41 -08:00
Michael Niedermayer
49b909b980 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  fate: split off vqf/twinvq FATE tests into their own file
  fate: split off mpc FATE tests into their own file
  fate: split off libavcodec FATE tests into their own file
  fate: split off Microsoft codec FATE tests into their own file
  fate: group all VP* codec FATE tests together in one file
  swscale: prevent invalid writes in packed_16bpc_bswap

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-27 01:19:18 +01:00
Janne Grunau
6e9bb5aa3e swscale: prevent invalid writes in packed_16bpc_bswap
Writes past the end of the destination buffer were occuring when its
stride was smaller than the stride of the source. Fixes Bug #183.
2011-12-26 15:50:17 +01:00