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path: root/libswscale/swscale_template.c
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* When converting from a non alpha format to an alpha format, defaults to all ↵Gravatar sdrik2009-02-28
| | | | | | ones rather than all zeroes git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28756 b3059339-0415-0410-9bf9-f77b7e298cf2
* move zeroing of alpha channel register out of YSCALEYUV2xxx macros,Gravatar stefang2009-02-21
| | | | | | | patch by Cédric Schieli (cschieli at gmail youknowwhat) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28687 b3059339-0415-0410-9bf9-f77b7e298cf2
* splits various YSCALEYUV2xxx macros into YSCALEYUV2xxx_UV,Gravatar stefang2009-02-21
| | | | | | | | YSCALEYUV2xxx_YA and YSCALEYUV2xxx_COEFF, patch by Cédric Schieli (cschieli at gmail youknowwhat) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28686 b3059339-0415-0410-9bf9-f77b7e298cf2
* make MMX registers parametrized in the WRITEBGR32 macro,Gravatar stefang2009-02-21
| | | | | | | patch by Cédric Schieli (cschieli at gmail youknowwhat) git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28685 b3059339-0415-0410-9bf9-f77b7e298cf2
* Some AltiVec functions in SwScaler produce different output than theirGravatar kostya2009-02-14
| | | | | | | | counterparts in pure C, so don't invoke them in bitexact mode. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28555 b3059339-0415-0410-9bf9-f77b7e298cf2
* HAVE_3DNOW --> HAVE_AMD3DNOW to sync with latest configure changes.Gravatar diego2009-01-25
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28358 b3059339-0415-0410-9bf9-f77b7e298cf2
* Change semantic of CONFIG_*, HAVE_* and ARCH_*.Gravatar aurel2009-01-14
| | | | | | | They are now always defined to either 0 or 1. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28311 b3059339-0415-0410-9bf9-f77b7e298cf2
* Put variable declaration inside an #ifdef to avoid an unused variable warning.Gravatar diego2008-11-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27945 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove unused code that can't be compiled without svn archive.Gravatar cehoyos2008-10-25
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27827 b3059339-0415-0410-9bf9-f77b7e298cf2
* cosmetics: typo fixGravatar diego2008-10-23
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27816 b3059339-0415-0410-9bf9-f77b7e298cf2
* Convert asm keyword into __asm__.Gravatar flameeyes2008-10-16
| | | | | | | | | | | | | | Neither the asm() nor the __asm__() keyword is part of the C99 standard, but while GCC accepts the former in C89 syntax, it is not accepted in C99 unless GNU extensions are turned on (with -fasm). The latter form is accepted in any syntax as an extension (without requiring further command-line options). Sun Studio C99 compiler also does not accept asm() while accepting __asm__(), albeit reporting warnings that it's not valid C99 syntax. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27778 b3059339-0415-0410-9bf9-f77b7e298cf2
* Invert logic for the single-pass in swScale() functions.Gravatar flameeyes2008-10-09
| | | | | | | | | | | | | | | | Instead of having a firstTime variable defaulting to 1, have a warnedAlready defaulting to 0. While this should make no difference in code speed at runtime, it allows to aggregate the four bytes of that variable with clip_table in .bss section, rather than issuing a .data section just for that. As it is, libswscale require no .data section but .data.rel.ro (that can be mitigated by prelinking), so the change might actually save one page of memory at runtime (per process). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27734 b3059339-0415-0410-9bf9-f77b7e298cf2
* Do not set src[1] to the palette, it is now in the contextGravatar vitor2008-10-08
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27731 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove b5Dither, g5Dither and r5Dither from libswscale.Gravatar cehoyos2008-10-04
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27718 b3059339-0415-0410-9bf9-f77b7e298cf2
* Remove g6Dither from libswscale.Gravatar cehoyos2008-10-04
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27715 b3059339-0415-0410-9bf9-f77b7e298cf2
* Uniform *ToY and *ToUV function signaturesGravatar lu_zero2008-09-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27636 b3059339-0415-0410-9bf9-f77b7e298cf2
* Split mono2Y in monowhite and monoblackGravatar lu_zero2008-09-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27635 b3059339-0415-0410-9bf9-f77b7e298cf2
* Factorize unit32_t* casts for palette pointerGravatar lu_zero2008-09-18
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27634 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix libswscale build after r27561 if --enable-runtime-cpudetection is used.Gravatar ben2008-09-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27602 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix indention.Gravatar michael2008-09-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27600 b3059339-0415-0410-9bf9-f77b7e298cf2
* Disable mmx routines that are not bitexact when the user wantsGravatar michael2008-09-13
| | | | | | | bitexact ones. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27597 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make horizontal mmx scaling code match C code.Gravatar michael2008-09-13
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27596 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make the horizontal C scaler code clip only against INT16_MAX not 0,Gravatar michael2008-09-12
| | | | | | | this decreases the difference between C and MMX, its also faster. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27593 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix another 1000l bug in the mono input code.Gravatar michael2008-09-12
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27590 b3059339-0415-0410-9bf9-f77b7e298cf2
* 10000l PIX_FMT_MONOWHITE check was really a || 1.Gravatar michael2008-09-12
| | | | | | | | Thats what happens when one does not do the full set of tests before each commit and just quickly goes over the diff thinking, "hey it is a trivial change". git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27588 b3059339-0415-0410-9bf9-f77b7e298cf2
* Support mono as input format.Gravatar michael2008-09-12
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27587 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add support for PIX_FMT_MONOWHITE as output format.Gravatar michael2008-09-12
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27586 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix typo that lead to averaging of the same pixel in rgb24ToUV_half().Gravatar michael2008-09-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27582 b3059339-0415-0410-9bf9-f77b7e298cf2
* Implement full horizontal chroma for rgb/bgr24/32 output. Gravatar michael2008-09-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27580 b3059339-0415-0410-9bf9-f77b7e298cf2
* Factorize yuv2packedXinC().Gravatar michael2008-09-11
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27578 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make the 2point linear interpolation coefficients correct even for theGravatar michael2008-09-10
| | | | | | | nearly never occurring 0.0, 1.0. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27574 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix overflow.Gravatar michael2008-09-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27573 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix build failure due to %%eip on x86_64.Gravatar michael2008-09-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27569 b3059339-0415-0410-9bf9-f77b7e298cf2
* Change RGB2YUV_SHIFT from 16 to 15 to make it able to workGravatar michael2008-09-10
| | | | | | | with 16bit signed constants (like SIMD might use). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27568 b3059339-0415-0410-9bf9-f77b7e298cf2
* Add bgr/rgb15/16/32->UV-half to the macro so there is less code duplicationGravatar michael2008-09-10
| | | | | | | at the source level. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27567 b3059339-0415-0410-9bf9-f77b7e298cf2
* Factorize RGB/BGR15/16/32->UV by using the preprocessor.Gravatar michael2008-09-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27566 b3059339-0415-0410-9bf9-f77b7e298cf2
* Factorize rgb/bgr15/16/32->Y by using the preprocessor.Gravatar michael2008-09-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27565 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make SWS_FULL_CHR_H_INP work.Gravatar michael2008-09-10
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27564 b3059339-0415-0410-9bf9-f77b7e298cf2
* Rewrite bgr24->yuv mmx code, the new code is cleaner, more accurate,Gravatar michael2008-09-09
| | | | | | | and does not throw half the chroma away. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27561 b3059339-0415-0410-9bf9-f77b7e298cf2
* More correct rounding for the rgb/bgr->yuv converters.Gravatar michael2008-09-09
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27557 b3059339-0415-0410-9bf9-f77b7e298cf2
* Prevent overflows during mpeg->jpeg yuv.Gravatar michael2008-09-09
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27552 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix jpeg yuv.Gravatar michael2008-09-08
| | | | | | | Fixes issue504. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27547 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix accurate rounding mode on x86_64.Gravatar michael2008-09-07
| | | | | | | Fixes issue222. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27545 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make ToY and ToUV family of function consistent part IGravatar lu_zero2008-09-07
| | | | | | | Convert width argument from int to long (note: srcW is still an int). git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27544 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make 16bit grayscale output work.Gravatar michael2008-09-04
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27524 b3059339-0415-0410-9bf9-f77b7e298cf2
* Support PIX_FMT_RGB32_1 and PIX_FMT_BGR32_1.Gravatar michael2008-09-04
| | | | | | | Fixes issue248. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27522 b3059339-0415-0410-9bf9-f77b7e298cf2
* Fix rgb15/16 vs. bgr part2.Gravatar michael2008-09-04
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27517 b3059339-0415-0410-9bf9-f77b7e298cf2
* Make C code in yuv2yuv1() do accurate rounding, this could be splitGravatar michael2008-07-18
| | | | | | | depending on SWS_ACCURATE as well if someone wants. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27323 b3059339-0415-0410-9bf9-f77b7e298cf2
* indentGravatar michael2008-07-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27322 b3059339-0415-0410-9bf9-f77b7e298cf2
* Forgotten accurate rounding function YSCALEYUV2YV121_ACCURATE.Gravatar michael2008-07-17
| | | | git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27321 b3059339-0415-0410-9bf9-f77b7e298cf2
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