bcff32d1b4
Mask all unused bits for packed pixel format instead of green and alpha mask only.
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That fixes the case when converting 15-bit RGB/BGR to YUV and high bit is set
for input value(s).
Originally committed as revision 28916 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-09 17:25:43 +00:00
6208d67664
Let the 4th plane reach the swScale function
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Originally committed as revision 28868 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-07 09:39:48 +00:00
9621f2f540
YUVA420P is a planar YUV format
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Originally committed as revision 28867 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-07 09:37:25 +00:00
a3398feb26
Fix bug introduced by me in r28756
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Originally committed as revision 28825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-05 21:02:33 +00:00
a284d03093
Rewrite of rgb15to32 and rgb16to32 using fewer asm instructions and setting alpha channel to 0xFF
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Originally committed as revision 28808 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-04 19:12:49 +00:00
57f9a56051
remove the rest of x86 asm from LGPL build
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Originally committed as revision 28804 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-03 19:47:23 +00:00
9c36693924
Fix typo in comments.
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Originally committed as revision 28777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-01 11:43:56 +00:00
b62bb661ed
Add warnings to yuv2rgb_vis.c because alpha is set wrong (0 instead of 255).
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Originally committed as revision 28776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-01 11:38:46 +00:00
68363b6989
Make AltiVec code write alpha as 255 instead of 0 when converting to RGBA
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Originally committed as revision 28774 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-01 11:35:00 +00:00
f78b9c0656
Fix braindead and broken way to calculate abase, fixes regression tests on
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big-endian systems.
Originally committed as revision 28773 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-03-01 11:33:10 +00:00
f8a138be52
When converting from a non alpha format to an alpha format, defaults
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Originally committed as revision 28756 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-28 08:01:52 +00:00
c27516003f
Add an isALPHA macro to check if pixel format has alpha channel
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Originally committed as revision 28747 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-27 22:23:20 +00:00
2c89734255
Use YUV420P code path for YUVA420P where appropriate
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Originally committed as revision 28746 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-27 22:13:55 +00:00
771ac0de04
Refactor code for upcoming alpha patches.
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Patch by Cédric Schieli, cschieli A gmail
Originally committed as revision 28741 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-27 20:44:59 +00:00
1e5304c69e
Rename yuv2rgb2.c --> yuv2rgb.c.
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Originally committed as revision 28723 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-24 22:40:20 +00:00
ee8ee340a1
Relicense AltiVec optimizations as LGPL with the permission of Marc Hoffman
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and Reza Jelveh, the original authors.
Originally committed as revision 28717 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-24 15:27:14 +00:00
876a4dc013
Remove GPL version of yuv2rgb.c that has been replaced by an LGPL substitute.
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Originally committed as revision 28716 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-24 14:50:28 +00:00
e76709d8a6
New LGPLed YUV2RGB table generator for SwScaler
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Originally committed as revision 28700 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-22 09:22:05 +00:00
431ac29046
Factorize some code in yuv2rgb_template.c to ease further yuva2rgb patch.
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Patch by Cédric Schieli, cschieli gmail
Originally committed as revision 28690 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-21 14:51:01 +00:00
404944183d
move zeroing of alpha channel register out of YSCALEYUV2xxx macros,
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patch by Cédric Schieli (cschieli at gmail youknowwhat)
Originally committed as revision 28687 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-21 10:54:29 +00:00
df57ab1479
splits various YSCALEYUV2xxx macros into YSCALEYUV2xxx_UV,
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YSCALEYUV2xxx_YA and YSCALEYUV2xxx_COEFF,
patch by Cédric Schieli (cschieli at gmail youknowwhat)
Originally committed as revision 28686 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-21 10:52:59 +00:00
9c77b26b35
make MMX registers parametrized in the WRITEBGR32 macro,
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patch by Cédric Schieli (cschieli at gmail youknowwhat)
Originally committed as revision 28685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-21 10:49:52 +00:00
15239b7fcc
Rename the "src" parameter in the sws_scale() declaration to
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"srcSlice" to stress the fact that it references a slice rather than an
image.
Originally committed as revision 28655 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-18 23:16:31 +00:00
583799c459
Document sws_scale().
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Originally committed as revision 28654 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-18 23:11:47 +00:00
e14ff1e628
Use sws_printVec2() instead of the deprecated sws_printVec().
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Originally committed as revision 28567 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-14 20:18:50 +00:00
26b40a659d
Implement sws_printVec2() and deprecate sws_printVec().
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Originally committed as revision 28566 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-14 20:14:28 +00:00
a26b51cd4a
Document sws_normalizeVec().
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Originally committed as revision 28565 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-14 19:37:13 +00:00
43cbf8adbb
Make hScale_altivec_real() trim its output like other implementations do
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Originally committed as revision 28556 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-14 16:39:15 +00:00
12794f73eb
Some AltiVec functions in SwScaler produce different output than their
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counterparts in pure C, so don't invoke them in bitexact mode.
Originally committed as revision 28555 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-14 16:37:39 +00:00
39e80e6cb9
Apply misc fixes for sws_getCachedContext() documentation.
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Originally committed as revision 28537 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-12 00:12:10 +00:00
70bf0416cf
Bump micro version, related to r28491.
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See the thread:
"[FFmpeg-devel] [PATCH] Explicitely declare {dst, src}Format sws_get*Context() params as enum PixelFormat".
Originally committed as revision 28536 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-12 00:07:44 +00:00
a15886540b
Document sws_getContext().
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Originally committed as revision 28535 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-11 23:42:29 +00:00
b5fdaebb44
Document sws_getIdentityVec().
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Originally committed as revision 28533 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-11 21:34:44 +00:00
6d3cf67c2a
Move sws_getGaussianVec() documentation from swscale.c to swscale.h.
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Originally committed as revision 28528 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:45:50 +00:00
89b7464732
Document sws_cloneVec().
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Originally committed as revision 28527 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:43:08 +00:00
70838eefbf
Fix typo: lenght -> length.
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Originally committed as revision 28526 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:40:58 +00:00
0bcb5b3918
Document sws_scaleVec().
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Originally committed as revision 28525 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:38:01 +00:00
c326825e51
Document sws_getConstVec().
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Originally committed as revision 28524 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:32:16 +00:00
b954b34a6d
Move documentation of sws_getCachedContext() from swscale.c to
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swscale.h.
Originally committed as revision 28523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:26:56 +00:00
9ea5e6f639
Remove pointless comment regarding sws_scale_ordered().
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Originally committed as revision 28522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:25:09 +00:00
1eeded3992
Add a @deprecated notice to swscale_get_ordered().
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Originally committed as revision 28521 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 23:22:07 +00:00
3d021dd6eb
Remove unnecessary emms Assembler instructions.
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Originally committed as revision 28518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-10 02:00:45 +00:00
edbdf77ec5
Document coeff and length fields in SwsVector.
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Originally committed as revision 28512 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 23:42:16 +00:00
945f7c6e92
Revert #undefining system functions, it is not necessary.
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Originally committed as revision 28502 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 20:31:35 +00:00
516c5f88a1
Add config.h #include for ARCH_X86 definition.
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Originally committed as revision 28500 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 18:04:19 +00:00
84205e0239
Add #undefs to reenable system functions that are normally forbidden in other
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parts of FFmpeg but OK in this test program. Fixes the build.
Originally committed as revision 28499 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 18:01:36 +00:00
43175f5010
Drop DECLARE_ALIGNED from extern declarations. It creates trouble when
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swscale_internal.h is #included without HAVE_AV_CONFIG_H defined.
Originally committed as revision 28498 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 17:53:33 +00:00
e2a004ad4e
Prefix visible YUV2RGB functions with sws_
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Originally committed as revision 28496 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 14:31:53 +00:00
fa58ba15f8
Give better name to Inverse_Table_6_9
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Originally committed as revision 28495 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 14:17:30 +00:00
2907deed0f
Remove file name from file headers.
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It provides no useful information and breaks on renames.
Originally committed as revision 28494 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-02-09 11:19:19 +00:00
Kostya Shishkov
Cédric Schieli
Jindřich Makovička
Dominik Mierzejewski
Reimar Döffinger
Diego Biurrun
Stefano Sabatini