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| -rw-r--r-- | src/xine-engine/buffer_types.c | 297 |
1 files changed, 297 insertions, 0 deletions
diff --git a/src/xine-engine/buffer_types.c b/src/xine-engine/buffer_types.c new file mode 100644 index 000000000..927a0eaba --- /dev/null +++ b/src/xine-engine/buffer_types.c @@ -0,0 +1,297 @@ +/* + * Copyright (C) 2000-2001 the xine project + * + * This file is part of xine, a unix video player. + * + * xine 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. + * + * xine 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * + * $Id: buffer_types.c,v 1.1 2001/11/07 18:27:45 miguelfreitas Exp $ + * + * + * contents: + * + * buffer types management. + * convert FOURCC and audioformattag to BUF_xxx defines + * + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <inttypes.h> +#include "buffer.h" +#include "utils.h" + +#define WINE_TYPEDEFS_ONLY +#include "libw32dll/wine/avifmt.h" +#include "libw32dll/wine/windef.h" +#include "libw32dll/wine/vfw.h" +#include "libw32dll/wine/mmreg.h" + +typedef struct video_db_s { + uint32_t fourcc[20]; + uint32_t buf_type; + char *name; +} video_db_t; + +static video_db_t video_db[] = { +{ + { + mmioFOURCC('m', 'p', 'e', 'g'), + 0 + }, + BUF_VIDEO_MPEG, + "MPEG 1/2" +}, +{ + { + mmioFOURCC('D', 'I', 'V', 'X'), + mmioFOURCC('d', 'i', 'v', 'x'), + mmioFOURCC('D', 'i', 'v', 'x'), + mmioFOURCC('D', 'i', 'v', 'X'), + 0 + }, + BUF_VIDEO_MPEG4, + "mpeg4 (opendivx) format" +}, +{ + { + mmioFOURCC('c', 'v', 'i', 'd'), + 0 + }, + BUF_VIDEO_CINEPAK, + "Cinepak format" +}, +{ + { + mmioFOURCC('s', 'v', 'q', '1'), + mmioFOURCC('s', 'v', 'q', 'i'), + 0 + }, + BUF_VIDEO_SORENSON, + "Sorenson" +}, +{ + { + mmioFOURCC('M', 'P', 'G', '4'), + mmioFOURCC('m', 'p', 'g', '4'), + mmioFOURCC('M', 'P', '4', '1'), + mmioFOURCC('m', 'p', '4', '1'), + mmioFOURCC('M', 'P', '4', '2'), + mmioFOURCC('m', 'p', '4', '2'), + mmioFOURCC('D', 'I', 'V', '2'), + mmioFOURCC('d', 'i', 'v', '2'), + 0 + }, + BUF_VIDEO_MSMPEG4_V12, + "Microsoft MPEG-4 format v1/v2" +}, +{ + { + mmioFOURCC('M', 'P', '4', '3'), + mmioFOURCC('m', 'p', '4', '3'), + mmioFOURCC('D', 'I', 'V', '3'), + mmioFOURCC('d', 'i', 'v', '3'), + mmioFOURCC('D', 'I', 'V', '4'), + mmioFOURCC('d', 'i', 'v', '4'), + mmioFOURCC('D', 'I', 'V', '5'), + mmioFOURCC('d', 'i', 'v', '5'), + mmioFOURCC('D', 'I', 'V', '6'), + mmioFOURCC('d', 'i', 'v', '6'), + mmioFOURCC('3', 'I', 'V', '1'), + 0 + }, + BUF_VIDEO_MSMPEG4_V3, + "Microsoft MPEG-4 format v3" +}, +{ + { + mmioFOURCC('d', 'm', 'b', '1'), + mmioFOURCC('M', 'J', 'P', 'G'), + mmioFOURCC('m', 'j', 'p', 'a'), + mmioFOURCC('m', 'j', 'p', 'b'), + 0 + }, + BUF_VIDEO_MJPEG, + "motion jpeg format" +}, +{ + { + mmioFOURCC('I', 'V', '5', '0'), + mmioFOURCC('i', 'v', '5', '0'), + 0 + }, + BUF_VIDEO_IV50, + "Indeo Video 5.0 format" +}, +{ + { + mmioFOURCC('I', 'V', '4', '1'), + mmioFOURCC('i', 'v', '4', '1'), + 0 + }, + BUF_VIDEO_IV41, + "Indeo Video 4.1 format" +}, +{ + { + mmioFOURCC('I', 'V', '3', '2'), + mmioFOURCC('i', 'v', '3', '2'), + 0 + }, + BUF_VIDEO_IV32, + "Indeo Video 3.2 format" +}, +{ + { + mmioFOURCC('I', 'V', '3', '1'), + mmioFOURCC('i', 'v', '3', '1'), + 0 + }, + BUF_VIDEO_IV31, + "Indeo Video 3.1 format" +}, +{ + { + mmioFOURCC('V', 'C', 'R', '1'), + 0 + }, + BUF_VIDEO_ATIVCR1, + "ATI VCR1 format" +}, +{ + { + mmioFOURCC('V', 'C', 'R', '2'), + 0 + }, + BUF_VIDEO_ATIVCR2, + "ATI VCR2 format" +}, +{ + { + mmioFOURCC('I', '2', '6', '3'), + mmioFOURCC('i', '2', '6', '3'), + 0 + }, + BUF_VIDEO_I263, + "I263 format" +}, +{ + { + 0 + }, + BUF_VIDEO_RV10, + "" +}, +{ + { + 0 + }, + BUF_VIDEO_FILL, + "" +}, +{ + { + mmioFOURCC('r','a','w',' '), + 0 + }, + BUF_VIDEO_RGB, + "" +}, +{ + { + /* is this right? copied from demux_qt: + else if (!strncasecmp (video, "yuv2", 4)) + this->video_type = BUF_VIDEO_YUY2; + */ + mmioFOURCC('y','u','v','2'), + 0 + }, + BUF_VIDEO_YUY2, + "" +}, +{ + { + mmioFOURCC('j','p','e','g'), + 0 + }, + BUF_VIDEO_JPEG, + "jpeg" +}, +{ + { + mmioFOURCC('W','M','V','1'), + 0 + }, + BUF_VIDEO_WMV7, + "Windows Media Video 7" +}, +{ + { + mmioFOURCC('W','M','V','2'), + 0 + }, + BUF_VIDEO_WMV8, + "Windows Media Video 8" +}, +{ { 0 }, 0, "last entry" } +}; + +static unsigned long str2ulong(unsigned char *str) +{ + return ( str[0] | (str[1]<<8) | (str[2]<<16) | (str[3]<<24) ); +} + +uint32_t fourcc_to_buf_video( void * fourcc ) { +int i, j; +uint32_t fourcc_int; +static uint32_t cached_fourcc=0; +static uint32_t cached_buf_type=0; + + fourcc_int = str2ulong(fourcc); + + if( fourcc_int == cached_fourcc ) + return cached_buf_type; + + for( i = 0; video_db[i].buf_type; i++ ) { + for( j = 0; video_db[i].fourcc[j]; j++ ) { + if( fourcc_int == video_db[i].fourcc[j] ) { + cached_fourcc = fourcc_int; + cached_buf_type = video_db[i].buf_type; + return video_db[i].buf_type; + } + } + } + return 0; +} + +char * buf_video_name( uint32_t buf_type ) { +int i; + + buf_type &= 0xffff0000; + + for( i = 0; video_db[i].buf_type; i++ ) { + if( buf_type == video_db[i].buf_type ) { + return video_db[i].name; + } + } + + return "unknow"; +} + |