Commit Graph

105 Commits

Author SHA1 Message Date
Michael Niedermayer cccb45751e yuv2rgb: fix integer overflow in fill_gv_table()
Fixes CID703747
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 01:24:26 +02:00
Michael Niedermayer a494792961 yuv2rgb: fix integer overflow in fill_table
Fixes CID703748
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-24 01:22:56 +02:00
Michael Niedermayer adcbb3fd8b yuv2rgb: fix declared array sizes, so they match actuals.
Fixes CID733789, and others
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-10-11 18:20:24 +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 1c66807636 Merge commit 'd488c3bcbaf7ddda42597e014deb661a7e9e2112'
* commit 'd488c3bcbaf7ddda42597e014deb661a7e9e2112':
  configure: support Bitrig OS
  yuv2rgb: handle line widths that are not a multiple of 4.
  graph2dot: Use the fallback getopt implementation if needed
  tools: Include io.h for open/read/write/close if unistd.h doesn't exist
  testprogs: Remove unused includes
  qt-faststart: Use other seek/tell functions on MSVC than on mingw
  ismindex: Include direct.h for _mkdir on windows
  sdp: Use static const char arrays instead of pointers to strings
  x86: avcodec: Drop silly "_mmx" suffixes from filenames
  x86: avcodec: Drop silly "_sse" suffixes from filenames
  sdp: Include profile-level-id for H264
  utvideoenc: use ff_huff_gen_len_table
  huffman: add ff_huff_gen_len_table
  cllc: simplify/fix swapped data buffer allocation.
  rtpdec_h264: Don't set the pixel format
  h264: Check that the codec isn't null before accessing it
  audio_frame_queue: Define af_queue_log_state before using it

Conflicts:
	libavcodec/audio_frame_queue.c
	libavcodec/h264.c
	libavcodec/huffman.h
	libavcodec/huffyuv.c
	libavcodec/utvideoenc.c
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-08-29 18:04:34 +02:00
Ronald S. Bultje b64a72e1b2 yuv2rgb: handle line widths that are not a multiple of 4.
This introduces support for width%4==2 in addition to width%4==0. For
odd widths, some more checks are needed, since the current code always
handles two luma items in a row, thus there is a possibility of an
overread by one.
2012-08-28 14:58:52 -07:00
Michael Niedermayer 22a279539e yuv2rgb: implement 15/16bit ordered dither
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-17 14:25:49 +02:00
Michael Niedermayer 23d8aaae46 yuv2rgb: remove assert() the codepath is not invalid
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-07 18:01:09 +02:00
Michael Niedermayer e99f1a8cc8 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  dxva2: don't check for DXVA_PictureParameters->wDecodedPictureIndex
  img2: split muxer and demuxer into separate files
  rm: prevent infinite loops for index parsing.
  aac: fix infinite loop on end-of-frame with sequence of 1-bits.
  mov: Add more HDV and XDCAM FourCCs.
  lavf: don't set AVCodecContext.has_b_frames in compute_pkt_fields().
  rmdec: when using INT4 deinterleaving, error out if sub_packet_h <= 1.
  cdxl: correctly synchronize video timestamps to audio
  mlpdec_parser: fix a few channel layouts.
  Add channel names to channel_names[] array for channels added in b2890f5
  movenc: Buffer the mdat for the initial moov fragment, too
  flvdec: Ignore the index if the ignidx flag is set
  flvdec: Fix indentation
  movdec: Don't parse all fragments if ignidx is set
  movdec: Restart parsing root-level atoms at the right spot
  prores: use natural integer type for the codebook index
  mov: Add support for MPEG2 HDV 720p24 (hdv4)
  swscale: K&R formatting cosmetics (part I)
  swscale: variable declaration and placement cosmetics

Conflicts:
	configure
	libavcodec/aacdec.c
	libavcodec/mlp_parser.c
	libavformat/flvdec.c
	libavformat/img2.c
	libavformat/isom.h
	libavformat/mov.c
	libavformat/movenc.c
	libswscale/rgb2rgb.c
	libswscale/rgb2rgb_template.c
	libswscale/yuv2rgb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-23 04:31:55 +01:00
Diego Biurrun 89d94b2182 swscale: K&R formatting cosmetics (part I) 2012-02-21 22:53:40 +01:00
Michael Niedermayer f2b20b7a8b Merge remote-tracking branch 'qatar/master'
* qatar/master:
  pixdesc: mark pseudopaletted formats with a special flag.
  avconv: switch to avcodec_encode_video2().
  libx264: implement encode2().
  libx264: split extradata writing out of encode_nals().
  lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket
  cmdutils: update copyright year to 2012.
  swscale: sign-extend integer function argument to qword on x86-64.
  x86inc: support yasm -f win64 flag also.
  h264: manually save/restore XMM registers for functions using INIT_MMX.
  x86inc: allow manual use of WIN64_SPILL_XMM.
  aacdec: Use correct speaker order for 7.1.
  aacdec: Remove incorrect comment.
  aacdec: Simplify output configuration.
  Remove Sun medialib glue code.
  dsputil: set STRIDE_ALIGN to 16 for x86 also.
  pngdsp: swap argument inversion.

Conflicts:
	cmdutils.c
	configure
	doc/APIchanges
	ffmpeg.c
	libavcodec/aacdec.c
	libavcodec/dsputil.h
	libavcodec/libx264.c
	libavcodec/mlib/dsputil_mlib.c
	libavcodec/utils.c
	libavfilter/vf_scale.c
	libavutil/avutil.h
	libswscale/mlib/yuv2rgb_mlib.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-09 01:27:12 +01:00
Diego Biurrun 0144fe6995 Remove Sun medialib glue code.
It is obscure, most likely unused and not bit-exact compared to
libavcodec due to a different IDCT transform algorithm.
2012-02-08 08:52:30 +01:00
Paul B Mahol 7bab43f29c yuv2rgb: better check if source format have alpha
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-28 17:37:08 +01:00
Michael Niedermayer 0644cabd7a sws: Move yuv2rgb clipping into the tables.
This fixes some cases where the clipping was entirely missing.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Thanks (for the comments and review) -to: Reimar, beastd, Ronald
2012-01-11 15:04:02 +01:00
Michael Niedermayer 6ed000c8e6 sws: Fix warning: ‘abase’ may be used uninitialized in this function
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-18 21:51:29 +01:00
Michael Niedermayer aedc908601 Merge remote-tracking branch 'qatar/master'
* qatar/master: (35 commits)
  flvdec: Do not call parse_keyframes_index with a NULL stream
  libspeexdec: include system headers before local headers
  libspeexdec: return meaningful error codes
  libspeexdec: cosmetics: reindent
  libspeexdec: decode one frame at a time.
  swscale: fix signed shift overflows in ff_yuv2rgb_c_init_tables()
  Move timefilter code from lavf to lavd.
  mov: add support for hdvd and pgapmetadata atoms
  mov: rename function _stik, some indentation cosmetics
  mov: rename function _int8 to remove ambiguity, some indentation cosmetics
  mov: parse the gnre atom
  mp3on4: check for allocation failures in decode_init_mp3on4()
  mp3on4: create a separate flush function for MP3onMP4.
  mp3on4: ensure that the frame channel count does not exceed the codec channel count.
  mp3on4: set channel layout
  mp3on4: fix the output channel order
  mp3on4: allocate temp buffer with av_malloc() instead of on the stack.
  mp3on4: copy MPADSPContext from first context to all contexts.
  fmtconvert: port float_to_int16_interleave() 2-channel x86 inline asm to yasm
  fmtconvert: port int32_to_float_fmul_scalar() x86 inline asm to yasm
  ...

Conflicts:
	libavcodec/arm/h264dsp_init_arm.c
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_ps.c
	libavcodec/h264dsp_template.c
	libavcodec/h264idct_template.c
	libavcodec/h264pred.c
	libavcodec/h264pred_template.c
	libavcodec/x86/h264dsp_mmx.c
	libavdevice/Makefile
	libavdevice/jack_audio.c
	libavformat/Makefile
	libavformat/flvdec.c
	libavformat/flvenc.c
	libavutil/pixfmt.h
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-10-22 01:16:41 +02:00
Mans Rullgard 41ac093f7e swscale: fix signed shift overflows in ff_yuv2rgb_c_init_tables()
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-10-21 20:56:59 +01:00
Stefano Sabatini e1197b9e17 swscale: remove sws_format_name()
Use av_get_pix_fmt_name() instead.
2011-05-30 09:07:43 +02:00
Michael Niedermayer 5a35cef4b1 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  ARM: enable UAL syntax in asm.S
  v4l2: don't leak video standard string on error.
  swscale: Remove disabled code.
  avfilter: Surround function only used in debug mode by appropriate #ifdef.
  vf_crop: Replace #ifdef DEBUG + av_log() by av_dlog().
  build: remove BUILD_ROOT variable
  vp8: use av_clip_uintp2() where possible

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-30 01:29:11 +02:00
Diego Biurrun 06b5facd4b swscale: Remove disabled code. 2011-05-29 14:32:08 +02:00
Michael Niedermayer 034fc7bf12 Merge remote-tracking branch 'qatar/master'
* qatar/master: (22 commits)
  configure: enable memalign_hack automatically when needed
  swscale: unbreak the build on non-x86 systems.
  swscale: remove if(bitexact) branch from functions.
  swscale: remove if(canMMX2BeUsed) conditional.
  swscale: remove swScale_{c,MMX,MMX2} duplication.
  swscale: use emms_c().
  Move emms_c() from libavcodec to libavutil.
  tiff: set palette in the context when specified in TIFF_PAL tag
  rtsp: use strtoul to parse rtptime and seq values.
  pgssubdec: fix incorrect colors.
  dvdsubdec: fix incorrect colors.
  ape: Allow demuxing of files with metadata tags.
  swscale: remove dead macro WRITEBGR24OLD.
  swscale: remove AMD3DNOW "optimizations".
  swscale: remove duplicate code in ppc/ subdirectory.
  swscale: remove duplicated x86/ functions.
  swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.
  vsrc_buffer.h: add file doxy
  vsrc_buffer: tweak error message in init()
  msmpeg4: reindent.
  ...

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-05-25 06:32:45 +02:00
Ronald S. Bultje e66149e714 swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*. 2011-05-24 10:03:26 -04:00
Peter Ross 1afbae100b libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-28 07:25:27 +02:00
Peter Ross 3e2523db20 libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation 2011-03-26 13:24:32 +11:00
Mans Rullgard 2912e87a6c Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
Benoit Fouet 453d28af60 Change the type of Y table to pointer to void in fill_table().
This fixes warnings about wrong type being used, e.g.:
libswscale/yuv2rgb.c: In function ‘ff_yuv2rgb_c_init_tables’:
libswscale/yuv2rgb.c:778: warning: passing argument 4 of ‘fill_table’ from incompatible pointer type
libswscale/yuv2rgb.c:598: note: expected ‘uint8_t *’ but argument is of type ‘uint16_t *’

Originally committed as revision 31722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-12 08:35:20 +00:00
Måns Rullgård 6a01eab73c Add av_ prefix to bswap macros
Originally committed as revision 31679 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-10 22:12:38 +00:00
Stefano Sabatini 0093ac5b9f Move internal scale context fields initialization from
sws_setColorspaceDetails() to ff_yuv2rgb_c_init_tables().

Allow to factorize duplicated code.

Originally committed as revision 31300 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-06-01 11:30:07 +00:00
Diego Biurrun f4ea7c8911 alternative LGPL-licensed, MMX-optimized YUV to RGB conversion routines
written by Kostya Shishkov

Originally committed as revision 31135 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-04 09:11:01 +00:00
Diego Biurrun f25b1c4b6b HAVE_MMX2 implies HAVE_MMX, so checking the latter is enough.
Originally committed as revision 30961 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-26 07:57:54 +00:00
Janusz Krzysztofik a4e441301d Add support to BGR444/RGB444 foreign endian output in libswscale.
Patch by Janusz Krzysztofik |jkrzyszt ^ tis icnet pl|.

Originally committed as revision 30855 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-06 11:27:31 +00:00
Benoit Fouet 124cb45137 Cosmetics: fix vertical alignment.
Originally committed as revision 30842 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-05 08:41:35 +00:00
Janusz Krzysztofik 601949b898 libswscale: Extend the unaccelerated path of the unscaled yuv2rgb special
converter with support for rgb444 output format.
Patch by Janusz Krzysztofik jkrzyszt chez tis icnet pl

Originally committed as revision 30841 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-05 08:32:54 +00:00
Alexis Ballier 1379b58482 Support BGR555, BGR565, RGB555 and RGB565 foreign endian output in
libswscale.

Patch by Alexis Ballier, alexis D ballier A gmail

Originally committed as revision 30840 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-04 16:57:04 +00:00
Stefano Sabatini 8ebed38e7a Apply consistency nit.
Originally committed as revision 30729 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-25 21:12:38 +00:00
David Conrad 3f3dc76cb1 Add function to translate SWS_CS_* to coefficient array
Originally committed as revision 30513 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-05 16:09:03 +00:00
Stefano Sabatini 30b6147521 Use av_get_bits_per_pixel() for computing the bits per pixel of the
source and destination format, cache those values in the newly added
SwsContext:srcFormatBpp and SwsContext:dstFormatBpp fields, and remove
the fmt_depth() function.

Originally committed as revision 30419 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 12:55:05 +00:00
Zuxy Meng d5206d3dd6 User friendly warning message that gives out names of source and target formats
Originally committed as revision 30370 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 05:21:17 +00:00
Zuxy Meng 3c52d4849f Define out currently unused static functions.
Originally committed as revision 30365 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-18 08:42:04 +00:00
Zuxy Meng a959e24780 Const correctness for src pointer. Remove all constness related warnings in
libswscale.

Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 08:51:51 +00:00
Ramiro Polla dd68318cee Cosmetics:
- Place curly brackets in the same line as while/for/if/switch/else/do;
- Place curly brackets at column 0 in the next line starting a function.

Originally committed as revision 29523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-16 21:11:28 +00:00
Kostya Shishkov df226e6369 Remove 'offset' argument from PUTRGB* macros since it's unneeded and caused
pixel swapping during some YUV2RGB conversions.

Originally committed as revision 29483 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-09 15:04:17 +00:00
Diego Biurrun 29ce043374 The AltiVec code in libswscale no longer is under GPL.
Remove one erroneous preprocessor check for CONFIG_GPL in the AltiVec code.

Originally committed as revision 29412 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-05 20:10:59 +00:00
Kostya Shishkov 68e7f4828d YUV into RGB48 BE/LE conversion support
Originally committed as revision 29342 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-06-02 12:30:11 +00:00
Cédric Schieli b78c8e2103 Remove useless duplicated code in yuv2rgb_c_32, yuva2rgba_c and yuva2argb_c
Originally committed as revision 29240 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-04-27 14:25:44 +00:00
Ramiro Polla befa8e665c Move yuv2rgb code to subdirs.
Originally committed as revision 29063 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-26 01:30:10 +00:00
Cédric Schieli 0928f1eb53 Simpler and more elegant fix to the x86_32/OSX+PIC build failure
Originally committed as revision 29046 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-24 07:09:19 +00:00
Cédric Schieli 986b6f8f73 Fix build failure on x86_32 Mac OS X with PIC enabled
Originally committed as revision 29022 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-21 12:16:32 +00:00
Cédric Schieli 3acd545f0c Add YUVA420P -> RGBA/BGRA/ARGB/ABGR unscaled converters
Originally committed as revision 29010 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-20 14:14:28 +00:00