Diego Biurrun <di...@biurrun.de> writes:
> diff --git a/libavutil/inverse.c b/libavcodec/mathops.c
> similarity index 79%
> rename from libavutil/inverse.c
> rename to libavcodec/mathops.c
> index 5a5c490..45d06eb 100644
> --- a/libavutil/inverse.c
> +++ b/libavcodec/mathops.c
> @@ -1,7 +1,4 @@
> /*
> - * Inverse table
> - * Copyright (c) 2002-2004 Michael Niedermayer <michae...@gmx.at>
> - *
> * This file is part of Libav.
> *
> * Libav is free software; you can redistribute it and/or
> @@ -58,3 +55,14 @@ const uint32_t ff_inverse[257]={
> 17318417, 17248865, 17179870, 17111424, 17043522, 16976156,
> 16909321, 16843010,
> 16777216
> };
> +
> +const uint8_t ff_sqrt_tab[256]={
> + 0, 16, 23, 28, 32, 36, 40, 43, 46, 48, 51, 54, 56, 58, 60, 62, 64, 66, 68,
> 70, 72, 74, 76, 77, 79, 80, 82, 84, 85, 87, 88, 90,
> + 91, 92, 94, 95, 96, 98,
> 99,100,102,103,104,105,107,108,109,110,111,112,114,115,116,117,118,119,120,121,122,123,124,125,126,127,
> +128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,144,145,146,147,148,149,150,151,151,152,153,154,155,156,156,
> +157,158,159,160,160,161,162,163,164,164,165,166,167,168,168,169,170,171,171,172,173,174,174,175,176,176,177,178,179,179,180,181,
> +182,182,183,184,184,185,186,186,187,188,188,189,190,190,191,192,192,193,194,194,195,196,196,197,198,198,199,200,200,201,202,202,
> +203,204,204,205,205,206,207,207,208,208,209,210,210,211,212,212,213,213,214,215,215,216,216,217,218,218,219,219,220,220,221,222,
> +222,223,223,224,224,225,226,226,227,227,228,228,229,230,230,231,231,232,232,233,233,234,235,235,236,236,237,237,238,238,239,239,
> +240,240,241,242,242,243,243,244,244,245,245,246,246,247,247,248,248,249,249,250,250,251,251,252,252,253,253,254,254,255,255,255
> +};
The inverse table _MUST_ be in separate file from anything else.
Otherwise linking will fail when it clashes with the one from libavutil.
--
Måns Rullgård
m...@mansr.com
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