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Diffstat (limited to 'include/mm_file_formats.h')
| -rwxr-xr-x | include/mm_file_formats.h | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/include/mm_file_formats.h b/include/mm_file_formats.h new file mode 100755 index 0000000..2f25645 --- /dev/null +++ b/include/mm_file_formats.h @@ -0,0 +1,179 @@ +/* + * libmm-fileinfo + * + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved. + * + * Contact: Haejeong Kim <backto.kim@samsung.com> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef _MMFILE_FORMATS_H_ +#define _MMFILE_FORMATS_H_ + +#ifdef __cplusplus +extern "C" { +#endif +#include <glib.h> + +#define MAXSTREAMS 20 +#define MMFILE_VIDEO_STREAM 0 +#define MMFILE_AUDIO_STREAM 1 + +#define MMFILE_FORMAT_SUCCESS 1 +#define MMFILE_FORMAT_FAIL 0 + + +#define MM_FILE_SET_MEDIA_FILE_SRC(Media,Filename) do { \ + (Media).type = MM_FILE_SRC_TYPE_FILE; \ + (Media).file.path = ((strstr(Filename,"file://")!=NULL)? Filename+7:Filename); \ +} while (0); + +#define MM_FILE_SET_MEDIA_MEM_SRC(Media,Memory,Size,Format) do { \ + (Media).type = MM_FILE_SRC_TYPE_MEMORY; \ + (Media).memory.ptr = (Memory); \ + (Media).memory.size = (Size); \ + (Media).memory.format = (Format); \ +} while (0); + + + +enum { + MM_FILE_SRC_TYPE_FILE, + MM_FILE_SRC_TYPE_MEMORY, +}; + +enum { + MM_FILE_DRM_NONE = 0, /*not drm file*/ + MM_FILE_DRM_OMA, /*oma drm*/ + MM_FILE_DRM_DIVX, /*divx drm*/ +}; + + +typedef struct _mm_file_source { + int type; + union { + struct { + const char *path; + } file; + struct { + const void *ptr; + unsigned int size; + int format; /* _mmfileformats */ + } memory; + }; +} MMFileSourceType; + + +typedef struct _mmfilesteam { + int streamType; + int codecId; + int version; + int bitRate; + int framePerSec; + int width; + int height; + int nbChannel; + int samplePerSec; +} MMFileFormatStream; + +typedef struct _mmfileformatframe { + unsigned char bCompressed; + unsigned int frameSize; + unsigned int frameWidth; + unsigned int frameHeight; + unsigned int configLenth; + unsigned char *frameData; + void *configData; + unsigned int timestamp; + unsigned int frameNumber; +} MMFileFormatFrame; + + +typedef struct _MMFileFormatContext MMFileFormatContext; + +struct _MMFileFormatContext { + int notsupport; + int formatType; + int commandType; /* TAG or CONTENTS */ + int pre_checked; /*filefomat already detected.*/ + + MMFileSourceType *filesrc; /*ref only*/ + char *uriFileName; + + /* contents information */ + int duration; /* milliseconds */ + int isseekable; + int isdrm; /*drm type. see MM_FILE_DRM_XXX*/ + int videoTotalTrackNum; + int audioTotalTrackNum; + int nbStreams; + int audioStreamId; + int videoStreamId; + MMFileFormatStream *streams[MAXSTREAMS]; + + /* thumbnail info */ + MMFileFormatFrame *thumbNail; + + /* tag info */ + char *title; + char *artist; + char *author; + char *composer; + char *album; + char *copyright; + char *comment; + char *genre; + char *classification; + char *year; + char *recDate; + char *tagTrackNum; + char *rating; + int artworkSize; + char *artworkMime; + unsigned char *artwork; + float longitude; + float latitude; + float altitude; + + char *conductor; + char *unsyncLyrics; + GList *syncLyrics; + int syncLyricsNum; + + /* private data */ + void *privateFormatData; + void *privateCodecData; + + /* function pointer */ + int (*ReadStream) (MMFileFormatContext*); + int (*ReadFrame) (MMFileFormatContext*,unsigned int,MMFileFormatFrame*); + int (*ReadTag) (MMFileFormatContext*); + int (*Close) (MMFileFormatContext*); +}; + +#ifndef __MMFILE_DYN_LOADING__ +int mmfile_format_open (MMFileFormatContext **formatContext, MMFileSourceType *fileSrc); +int mmfile_format_read_stream (MMFileFormatContext *formatContext); +int mmfile_format_read_frame (MMFileFormatContext *formatContext, unsigned int timestamp, MMFileFormatFrame *frame); +int mmfile_format_read_tag (MMFileFormatContext *formatContext); +int mmfile_format_close (MMFileFormatContext *formatContext); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* _MMFILE_FORMATS_H_ */ + |