From 37b6643df2df7d784a31ca73f7bb90dc109c2401 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Thu, 15 Dec 2005 07:26:47 +0000 Subject: removing PDP source (except debian files) before import of PDP 0.12.4 svn path=/trunk/externals/pdp/; revision=4217 --- system/image/pdp_llconv_portable.c | 82 -------------------------------------- 1 file changed, 82 deletions(-) delete mode 100644 system/image/pdp_llconv_portable.c (limited to 'system/image/pdp_llconv_portable.c') diff --git a/system/image/pdp_llconv_portable.c b/system/image/pdp_llconv_portable.c deleted file mode 100644 index f6d5a44..0000000 --- a/system/image/pdp_llconv_portable.c +++ /dev/null @@ -1,82 +0,0 @@ - -/* - * Pure Data Packet system implementation. : portable low level format conversion code - * Copyright (c) by Tom Schouten - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#define CLAMP(x) (((x)<0) ? 0 : ((x>255)? 255 : (x))) -#define FP(x) ((int)(((float)(x)) * 256.0f)) - -void pixel_unpack_portable_u8s16_y(unsigned char *src ,short int *dst, unsigned int nbpixels) -{ - unsigned int i; - for (i=0; i>7)); -} - -void pixel_pack_portable_s16u8_uv(short int *src, unsigned char *dst, unsigned int nbpixels) -{ - unsigned int i; - unsigned short *usrc = (unsigned short *)src; - for (i=0; i>8); -} - - -/* convert greyscale 8 bit unsigned to 16bit signed */ -void llconv_grey_s16u8(short int *src, unsigned char *dst, unsigned int nbpixels) -{ - pixel_pack_portable_s16u8_y(src, dst, nbpixels); -} - -/* convert yvu planar 411 16 bit signed to 8 bit unsigned */ -void llconv_yvu_planar_s16u8(short int *src, unsigned char *dst, unsigned int nbpixels) -{ - pixel_pack_portable_s16u8_y(src, dst, nbpixels); - pixel_pack_portable_s16u8_uv(src + nbpixels, dst + nbpixels, nbpixels>>1); - -} - - -/* convert yvu planar 411 8 bit unsigned to yv12 planar 16bit signed */ -void llconv_yvu_planar_u8s16(unsigned char* source, short int *dest, int nbpixels) -{ - pixel_unpack_portable_u8s16_y(source, dest, nbpixels); - pixel_unpack_portable_u8s16_uv(&source[nbpixels], &dest[nbpixels], nbpixels>>1); -} - -/* convert yuv planar 411 8 bit unsigned to yv12 planar 16bit signed */ -void llconv_yuv_planar_u8s16(unsigned char* source, short int *dest, int nbpixels) -{ - pixel_unpack_portable_u8s16_y(source, dest, nbpixels); - pixel_unpack_portable_u8s16_uv(&source[nbpixels], &dest[nbpixels + (nbpixels>>2)], nbpixels>>2); - pixel_unpack_portable_u8s16_uv(&source[nbpixels + (nbpixels>>2)], &dest[nbpixels], nbpixels>>2); -} - - -- cgit v1.2.1