81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*
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* yuv2rgb_mlib.c
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* Copyright (C) 2000-2002 Håkan Hjort <d95hjort@dtek.chalmers.se>
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*
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* This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
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* See http://libmpeg2.sourceforge.net/ for updates.
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*
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* mpeg2dec is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpeg2dec is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#ifdef LIBVO_MLIB
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#include <stddef.h>
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#include <mlib_types.h>
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#include <mlib_status.h>
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#include <mlib_sys.h>
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#include <mlib_video.h>
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#include <inttypes.h>
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#include "convert.h"
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#include "convert_internal.h"
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static void mlib_YUV2ARGB420_32 (void * _id, uint8_t * const * src,
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unsigned int v_offset)
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{
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convert_rgb_t * id = (convert_rgb_t *) _id;
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mlib_VideoColorYUV2ARGB420 (id->rgb_ptr + id->rgb_stride * v_offset,
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src[0], src[1], src[2],
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id->width, 16, id->rgb_stride,
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id->uv_stride << 1, id->uv_stride);
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}
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static void mlib_YUV2ABGR420_32 (void * _id, uint8_t * const * src,
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unsigned int v_offset)
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{
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convert_rgb_t * id = (convert_rgb_t *) _id;
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mlib_VideoColorYUV2ABGR420 (id->rgb_ptr + id->rgb_stride * v_offset,
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src[0], src[1], src[2],
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id->width, 16, id->rgb_stride,
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id->uv_stride << 1, id->uv_stride);
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}
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static void mlib_YUV2RGB420_24 (void * _id, uint8_t * const * src,
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unsigned int v_offset)
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{
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convert_rgb_t * id = (convert_rgb_t *) _id;
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mlib_VideoColorYUV2RGB420 (id->rgb_ptr + id->rgb_stride * v_offset,
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src[0], src[1], src[2],
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id->width, 16, id->rgb_stride,
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id->uv_stride << 1, id->uv_stride);
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}
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yuv2rgb_copy * yuv2rgb_init_mlib (int order, int bpp)
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{
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if ((order == CONVERT_RGB) && (bpp == 24))
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return mlib_YUV2RGB420_24;
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else if ((order == CONVERT_RGB) && (bpp == 32))
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return mlib_YUV2ARGB420_32;
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else if ((order == CONVERT_BGR) && (bpp == 32))
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return mlib_YUV2ABGR420_32;
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return NULL; /* Fallback to C */
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}
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#endif
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