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464 MiB
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325 Commits (26f5e1469f9469ab30e16d6311bdbcbc7e0790cf)

Author SHA1 Message Date
Luca Barbato 896a22b851 Uniform *ToY and *ToUV function signatures
16 years ago
Luca Barbato 3a5ba0c33f Split mono2Y in monowhite and monoblack
16 years ago
Luca Barbato e48a79c91a Factorize unit32_t* casts for palette pointer
16 years ago
Michael Niedermayer d616c8ae3d Fix segfault with rgb24 and full_internal_chrome due to non existing alpha
16 years ago
Michael Niedermayer a64a062fb9 Avoid using floating point for calculating filter coefficients.
16 years ago
Michael Niedermayer 8588e1484e Avoid some explicit types in sizeof().
16 years ago
Michael Niedermayer 22129c78d7 Use av_mallocz() instead of for() =0;
16 years ago
Michael Niedermayer 45e18be87d Move dither tables from yuv2rgb to swscale, they have been written by me and
16 years ago
Benjamin Zores a35acd7f8c Fix libswscale build after r27561 if --enable-runtime-cpudetection is used.
16 years ago
Michael Niedermayer 14014d47cb Fix indention.
16 years ago
Michael Niedermayer 43c164788c Rename yuv2rgb variables to avoid name clashes with the ones used by bfin asm.
16 years ago
Michael Niedermayer f433c8abd3 Disable mmx routines that are not bitexact when the user wants
16 years ago
Michael Niedermayer ef423a6618 Make horizontal mmx scaling code match C code.
16 years ago
Michael Niedermayer 88bc5a64f6 Ensure that additional filter coeffs that exist due to alignment
16 years ago
Michael Niedermayer 84c1253513 yvu9toyv12Wrapper is not bitexact so disable it when the user wants
16 years ago
Michael Niedermayer 881c429407 Make the horizontal C scaler code clip only against INT16_MAX not 0,
16 years ago
Michael Niedermayer ceb700babb Add bitexact flag.
16 years ago
Michael Niedermayer b82ecd6258 The yuv->rgb tables are too small for cliping to be avoidable,
16 years ago
Michael Niedermayer 78454dfc01 Fix another 1000l bug in the mono input code.
16 years ago
Michael Niedermayer 6c80eb1626 Add support for PIX_FMT_YUV440P.
16 years ago
Michael Niedermayer 4bb9adcff1 10000l PIX_FMT_MONOWHITE check was really a || 1.
16 years ago
Michael Niedermayer 3d05e078ee Support mono as input format.
16 years ago
Michael Niedermayer ec1bca2a0f Add support for PIX_FMT_MONOWHITE as output format.
16 years ago
Michael Niedermayer 0885770455 rgb24toyv12 isnt accuratly rounding, so disable it as well when the
16 years ago
Michael Niedermayer 4155ece530 Do not use the unscaled yuv->rgb converters if SWS_ACCURATE_RND is set,
16 years ago
Michael Niedermayer fd5c57b813 100000000000000l, forgot to commit header change for r27580.
16 years ago
Michael Niedermayer e09d7eef37 Fix typo that lead to averaging of the same pixel in rgb24ToUV_half().
16 years ago
Michael Niedermayer 8e7ba004ed Remove mistakely commited code i used for testing.
16 years ago
Michael Niedermayer f0faee4c63 Implement full horizontal chroma for rgb/bgr24/32 output.
16 years ago
Michael Niedermayer bdf397ba4b Do not do unneeded cliping in YSCALE_YUV_2_PACKEDX_C.
16 years ago
Michael Niedermayer e69bd29425 Factorize yuv2packedXinC().
16 years ago
Michael Niedermayer 7b5d7b9e85 Set rgb2yuv constants more accurately, makes no real difference though.
16 years ago
Michael Niedermayer 85a51e6bd5 Fix chroma yuv->rgb tables for jpeg style yuv, this was missed as it
16 years ago
Michael Niedermayer 5fe4aad711 Correct normalization constant for the vertical filter, iam not
16 years ago
Michael Niedermayer ac0ad72981 Make the 2point linear interpolation coefficients correct even for the
16 years ago
Michael Niedermayer 33a67bd6c7 Fix overflow.
16 years ago
Michael Niedermayer ff9a056d1a Fix build failure due to %%eip on x86_64.
16 years ago
Michael Niedermayer 6b79dbce0c Change RGB2YUV_SHIFT from 16 to 15 to make it able to work
16 years ago
Michael Niedermayer ba83d86299 Add bgr/rgb15/16/32->UV-half to the macro so theres less code duplication
16 years ago
Michael Niedermayer a0baa07aef Factorize RGB/BGR15/16/32->UV by using the preprocessor.
16 years ago
Michael Niedermayer 214892ee42 Factorize rgb/bgr15/16/32->Y by using the preprocessor.
16 years ago
Michael Niedermayer 2f60f6297c Make SWS_FULL_CHR_H_INP work.
16 years ago
Diego Biurrun 58f0ec5ff6 spelling/wording cosmetics
16 years ago
Michael Niedermayer cbcb408ff6 More accurate rounding for 8bit inputs.
16 years ago
Michael Niedermayer dfb09bd1d4 Rewrite bgr24->yuv mmx code, the new code is cleaner, more accurate,
16 years ago
Michael Niedermayer 0f5d4aa83b Add table of rgb->yuv convertion coefficients.
16 years ago
Michael Niedermayer 35ab2b6445 More correct rounding for the rgb/bgr->yuv converters.
16 years ago
Michael Niedermayer aa13b0fc55 Prevent overflows during mpeg->jpeg yuv.
16 years ago
Michael Niedermayer 6bc0c7928a Fix jpeg yuv.
16 years ago
Michael Niedermayer 59ded10ca2 Fix typo in comment.
16 years ago