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112 Commits

Author SHA1 Message Date
Peter Ross 02b63246cf libswscale: bayer to rgb24 & yv12 colorspace converters 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-23 02:38:22 +01:00
Michael Niedermayer 6bd001d766 swscale: disable ARM code until its build failure with clang/iphone is fixed 
See: "19:40 Yu Xiaolei Re: [FFmpeg-devel] [PATCH] fix build with gas-preprocessor.pl"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-12 19:58:38 +01:00
Michael Niedermayer 6044f161d3 Revert "swscale: disable ARM code until its build failure with clang/iphone is fixed" 
This reverts commit c8c7736c10.
 2014-01-12 18:01:39 +01:00
Carl Eugen Hoyos 693a36b6f8 Unscaled 16bit packed RGB to planar GBR converter. 
Fixes r210(rgb48) -> ffv1 (gbrp10) -> r210 roundtrip
as reported by forum user JasonCA.
 2014-01-10 10:47:46 +01:00
Michael Niedermayer c8c7736c10 swscale: disable ARM code until its build failure with clang/iphone is fixed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-08 17:17:34 +01:00
Yu Xiaolei 1c67ad9d93 swscale: NEON optimized unscaled rgba to nv12 conversion 
Signed-off-by: Yu Xiaolei <dreifachstein@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-16 00:47:39 +01:00
Michael Niedermayer 94d7ca2b58 swscale: fix used stride in planarToNv12Wrapper() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer ef627bf9ec swscale: add nv12/nv21->yuv420 converter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 15:13:48 +01:00
Michael Niedermayer 6909a611d2 swscale/swscale_unscaled: fix right column handling in planarCopyWrapper 
Found-by: Михаил <Micky53@mail.ru>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-16 21:15:05 +01:00
Paul B Mahol 37d6b2b4e6 swsscale/swscale_unscaled: add GBRAP16 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-16 20:44:12 +02:00
Michael Niedermayer 9ec9d46365 swscale/swscale_unscaled: fix alpha pointer & stride for planarRgb16ToRgb16Wrapper() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-16 20:44:12 +02:00
Michael Niedermayer 13eff473ad swscale/swscale_unscaled: fix alpha values for rgb/bgr -> RGB32_1 / BGR32_1 
Found-by: Justin Ruggles
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-19 23:15:51 +02:00
Michael Niedermayer 01cac26f68 Merge commit '1909f6b1b6da2db371c179bed5a19aaf979b7557' 
* commit '1909f6b1b6da2db371c179bed5a19aaf979b7557':
  swscale: cosmetics: Drop silly camelCase from swScale function pointer name

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:56:03 +02:00
Michael Niedermayer c5cec9a42b Merge commit '3aa682f25324d811ec284edc808eb71a46eae950' 
* commit '3aa682f25324d811ec284edc808eb71a46eae950':
  swscale: consistent names for arch-specific acceleration functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:41:05 +02:00
Michael Niedermayer 5ff1b588eb Merge commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19' 
* commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19':
  swscale: ppc: Hide arch-specific initialization details

Conflicts:
	libswscale/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-29 15:10:09 +02:00
Diego Biurrun 1909f6b1b6 swscale: cosmetics: Drop silly camelCase from swScale function pointer name 2013-08-29 10:23:54 +02:00
Diego Biurrun 3aa682f253 swscale: consistent names for arch-specific acceleration functions 2013-08-29 10:23:52 +02:00
Diego Biurrun c2503d9c8a swscale: ppc: Hide arch-specific initialization details 
Also give consistent names to init functions.
 2013-08-29 10:23:41 +02:00
Michael Niedermayer 23b3141261 swscale: improve dither checks 
Bssed on patch by Øyvind Kolås <pippin@gimp.org>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-19 18:33:50 +02:00
Michael Niedermayer 1ef0b8f9cc Merge commit 'd258531502b24cb653204fe4f003c8815755bdc4' 
* commit 'd258531502b24cb653204fe4f003c8815755bdc4':
  swscale: Mark a bunch of tables only used within one file static

Conflicts:
	libswscale/swscale_unscaled.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-16 12:40:32 +02:00
Michael Niedermayer 1e0e193240 sws: add dither enum 
This allows specifying more dither algorithms without using up flags and
without ambiguities.

Also initialize the new field based on the flags and use it.
Note, improving the logic of the checks is left to subsequent
commits, this here only switches from flags to enum.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-15 21:39:32 +02:00
Michael Niedermayer 60e9b8556a swscale_unscaled: make dither_scale static, its not used elsewhere and has no prefix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-15 21:38:22 +02:00
Diego Biurrun d258531502 swscale: Mark a bunch of tables only used within one file static 2013-08-15 14:38:03 +02:00
Diego Biurrun aa2ba8c99e swscale: Move extern declarations for tables to swscale_internal.h 
Also add missing ff_ prefixes where necessary.
 2013-08-15 14:38:03 +02:00
Carl Eugen Hoyos 7800b09ece Check more completely for invalid pix_fmts in planarRgb16ToRgb16Wrapper() 
This makes the conversion function more robust.
 2013-06-11 01:14:38 +02:00
Michael Niedermayer 0047da071e swscale/swscale_unscaled: add () 
Fixes order of operations
Fixes CID1030350

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-10 03:34:33 +02:00
Carl Eugen Hoyos d5978c8678 Add unscaled converter from GBRP > 8bit to RGBx48/64. 
Fixes ticket #2633.

Tested-by: Michael Cinquin
 2013-06-06 23:57:50 +02:00
Michael Niedermayer ff4680922f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*

Conflicts:
	doc/APIchanges
	libavcodec/avpicture.c
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c
	libavcodec/imgconvert.c
	libavcodec/tiffenc.c
	libavfilter/vf_pixdesctest.c
	libavfilter/vf_scale.c
	libavutil/imgutils.c
	libavutil/pixdesc.c
	libavutil/version.h
	libswscale/swscale_internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-15 11:10:09 +02:00
Anton Khirnov e6c4ac7b5f pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_* 2013-05-15 07:46:51 +02:00
Michael Niedermayer 91f4a44ff4 sws/packed_16bpc_bswap: fix handling of negative stride 2013-05-12 17:26:39 +02:00
Clément Bœsch 570d63eef3 lavu: add FF_CEIL_RSHIFT and use it in various places. 2013-05-09 16:59:42 +02:00
Paul B Mahol 5c057433cc libswscale: GBRAP input & output and GBRAP16 input support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-05-08 12:48:05 +00:00
Janne Grunau 9cfa21c8c2 swscale: support endianness conversion for AV_PIX_FMT_XYZ12 2013-05-06 21:48:14 +02:00
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