Ronald S. Bultje
97535ffb97
swscale: remove unused xInc/srcW arguments from hScale().
14 years ago
Michael Niedermayer
0af8a71d66
swscale: fix JPEG-range YUV scaling artifacts.
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YUV planes were marked as uint16_t, but they contained signed data.
Fixes issue 1108 and 675.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Ronald S. Bultje
103278f7b0
libavutil/swscale: YUV444P10/YUV444P9 support.
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Also add missing glue code for recently added YUV422P10 formats
to swscale.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Ronald S. Bultje
b73fe70025
swscale: add yuv2planar/packed function typedefs.
14 years ago
Ronald S. Bultje
df91d09174
swscale: integrate yuv2nv12X_C into yuv2yuvX() function pointers.
14 years ago
Ronald S. Bultje
ea28175312
swscale: remove alp/chr/lumSrcOffset.
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They are hacks added to reuse the same scaling function for
different formats and they may cause problems when SIMD
implementation of the same functions are used along with pure
C functions.
14 years ago
Ronald S. Bultje
6af2801088
swscale: split swscale.c in unscaled and generic conversion routines.
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This duplicates the function fillPlane().
14 years ago
Ronald S. Bultje
983260b0a4
swscale: split out x86/swscale_template.c from swscale.c.
14 years ago
Ronald S. Bultje
67d80a5421
swscale: split out ppc _template.c files from main swscale.c.
14 years ago
Ronald S. Bultje
0e5d31b16b
swscale: split out unscaled altivec YUV converters in their own file.
14 years ago
Anton Khirnov
b8e893399f
sws: replace all long with int.
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Ronald S. Bultje
009f829dde
swscale: fix crash in bilinear scaling.
14 years ago
Ronald S. Bultje
93681fbd50
swscale: fix compile on ppc.
14 years ago
Ronald S. Bultje
0f4eb8b043
swscale: remove VOF/VOFW.
14 years ago
Ronald S. Bultje
b4a224c5e4
swscale: split chroma buffers into separate U/V planes.
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Preparatory step to implement support for sizes > VOFW.
14 years ago
Ronald S. Bultje
69645c021a
swscale: replace formatConvBuffer[VOF] by allocated array.
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This allows to convert between formats of arbitrary width,
regardless of the value of VOF/VOFW.
14 years ago
Ronald S. Bultje
e66149e714
swscale: force --enable-runtime-cpudetect and remove SWS_CPU_CAPS_*.
14 years ago
Ronald S. Bultje
c8f487deae
swscale: fix YUV420P 9/10bit support.
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Fix handling of input if not in native endianness, and add support for
9/10-bit output. This allows us to force endianness of YUV420P 9/10bit
in the H264/10bit fate tests, which should fix them on big-endian
systems.
14 years ago
Oskar Arvidsson
42239ced65
Add pixel formats for 9- and 10-bit yuv420p.
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Also add support for these formats in libswscale.
Needed for high bit depth h264 decoding.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
14 years ago
Peter Ross
1afbae100b
libswcale: PIX_FMT_BGR48LE and PIX_FMT_BGR48BE scaler implementation
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
Luca Barbato
0e1a5434e2
swscale: Factorize FAST_BGR2YV12 definition.
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It is used only for x86 so it will eventually be moved with that code
into the x86 arch subdirectory.
14 years ago
Mans Rullgard
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
Baptiste Coudurier
df0743e01e
Y400A (gray alpha) input support in libswscale
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Originally committed as revision 32394 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
14 years ago
Reimar Döffinger
5a55d5b592
More const-correctness fixes to avoid warnings.
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Originally committed as revision 31781 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
709c0181fd
Restore vertical alignment in some defines
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Originally committed as revision 31758 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
c3ab0004ae
Revert r31153. It failed to build on:
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x86_64 / Mac OS X gcc 4.0.1
x86_64 / Linux icc (all)
x86_64 / Linux gcc 4.0.4
x86_64 / OpenBSD gcc 3.3.5
x86_64 / Linux suncc 5.10
and there are some reports of crashes.
Originally committed as revision 31170 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
d9d14dc607
Use int instead of long to pass width parameters in non-public functions.
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long was being incorrectly used as an x86-sized register, both for 32 and 64
bits, but this is not the case in win64.
Originally committed as revision 31153 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Stefano Sabatini
3de42635bd
Avoid duplication of usePal() macro.
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Originally committed as revision 30856 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Janusz Krzysztofik
a4e441301d
Add support to BGR444/RGB444 foreign endian output in libswscale.
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Patch by Janusz Krzysztofik |jkrzyszt ^ tis icnet pl|.
Originally committed as revision 30855 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Janusz Krzysztofik
601949b898
libswscale: Extend the unaccelerated path of the unscaled yuv2rgb special
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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
15 years ago
Alexis Ballier
1379b58482
Support BGR555, BGR565, RGB555 and RGB565 foreign endian output in
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libswscale.
Patch by Alexis Ballier, alexis D ballier A gmail
Originally committed as revision 30840 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Michael Niedermayer
81858371d9
Add 3 more RGB makros that allow specifying RGB in bytes and any rgb/bgr.
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Originally committed as revision 30434 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Michael Niedermayer
3b1ee70312
Rename isRGB() and isBGR() as their meaning is confusing.
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Originally committed as revision 30433 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Stefano Sabatini
30b6147521
Use av_get_bits_per_pixel() for computing the bits per pixel of the
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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
15 years ago
Ramiro Polla
a4388ebd37
Split swscale.c into scaler code (swscale.c) and utility code (utils.c).
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Originally committed as revision 30411 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Måns Rullgård
4a88852623
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 30385 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
5d4d503fd0
Document some more of SwsContext.
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Originally committed as revision 30380 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Stefano Sabatini
73cadb4f13
Prefer enum PixelFormat to int as the parameter type of
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fmt_depth(fmt).
Originally committed as revision 30333 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
9556124c97
Document some of SwsContext.
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Originally committed as revision 30328 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
0cc854e377
Reuse h{lum,chr}Filter{,Pos} variables for MMX2 fast_bilinear horizontal scaler.
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Originally committed as revision 30327 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Zuxy Meng
a959e24780
Const correctness for src pointer. Remove all constness related warnings in
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libswscale.
Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
a1f4b4bb6e
Move fast bilinear scaler code to the existing h[yc]scale_fast() functions.
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Originally committed as revision 30098 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
bb53e1d188
Rename function pointers used to convert from the input pixel format to the
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intermediate YV12 to a more descriptive name.
Originally committed as revision 30097 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
e7a47515ab
Check if chroma horizontal scaler is needed in sws_init_swScale().
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Originally committed as revision 30096 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
6f9771d7a6
Remove unused fields from SwsContext.
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Originally committed as revision 30095 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
d3243d1431
Indentation.
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Originally committed as revision 30087 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
bae76dc3eb
Set horizontal scaler's range conversion in context in sws_init_swScale().
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Originally committed as revision 30082 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Ramiro Polla
84011f10d5
Set horizontal scaler's src offsets in context in sws_init_swScale().
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Originally committed as revision 30081 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Lars Täuber
991e579cae
Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt().
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Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.
Originally committed as revision 29650 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
16 years ago
Ramiro Polla
c255994b29
More indentation changes leftover from r29522:
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- Align asm code to the column 4 spaces after the call to __asm__();
- Align cases in switch statements to the same column as "switch".
Originally committed as revision 29524 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
16 years ago