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Diffstat (limited to 'source/blender/imbuf/intern/cineon/cineonlib.h')
| -rw-r--r-- | source/blender/imbuf/intern/cineon/cineonlib.h | 150 |
1 files changed, 112 insertions, 38 deletions
diff --git a/source/blender/imbuf/intern/cineon/cineonlib.h b/source/blender/imbuf/intern/cineon/cineonlib.h index ef992c527b0..9333743a1bf 100644 --- a/source/blender/imbuf/intern/cineon/cineonlib.h +++ b/source/blender/imbuf/intern/cineon/cineonlib.h @@ -1,68 +1,142 @@ /* - * Cineon image file format library definitions. - * Also handles DPX files (almost) + * Cineon image file format library definitions. + * Also handles DPX files (almost) * - * Copyright 1999,2000,2001 David Hodson <hodsond@acm.org> + * Copyright 1999,2000,2001 David Hodson <hodsond@acm.org> * - * 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 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. + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Contributor(s): Julien Enche. * */ -#ifndef __CINEONLIB_H__ -#define __CINEONLIB_H__ - /** \file blender/imbuf/intern/cineon/cineonlib.h * \ingroup imbcineon */ -#include "logImageCore.h" + +#ifndef __CINEON_LIB_H__ +#define __CINEON_LIB_H__ #ifdef __cplusplus extern "C" { #endif -/* - * Cineon image structure. You don't care what this is. - */ +#include "logImageCore.h" -typedef struct _Log_Image_File_t_ CineonFile; +#define CINEON_FILE_MAGIC 0x802A5FD7 +#define CINEON_UNDEFINED_U8 0xFF +#define CINEON_UNDEFINED_U16 0xFFFF +#define CINEON_UNDEFINED_U32 0xFFFFFFFF +#define CINEON_UNDEFINED_R32 0x7F800000 +#define CINEON_UNDEFINED_CHAR 0 -/* int functions return 0 for OK */ +typedef struct { + unsigned int magic_num; + unsigned int offset; + unsigned int gen_hdr_size; + unsigned int ind_hdr_size; + unsigned int user_data_size; + unsigned int file_size; + char version[8]; + char file_name[100]; + char creation_date[12]; + char creation_time[12]; + char reserved[36]; +} CineonFileHeader; -void cineonSetVerbose(int); +typedef struct { + unsigned char descriptor1; + unsigned char descriptor2; + unsigned char bits_per_sample; + unsigned char filler; + unsigned int pixels_per_line; + unsigned int lines_per_image; + unsigned int ref_low_data; + float ref_low_quantity; + unsigned int ref_high_data; + float ref_high_quantity; +} CineonElementHeader; -CineonFile* cineonOpenFromMem(unsigned char *mem, unsigned int size); +typedef struct { + unsigned char orientation; + unsigned char elements_per_image; + unsigned short filler; + CineonElementHeader element[8]; + float white_point_x; + float white_point_y; + float red_primary_x; + float red_primary_y; + float green_primary_x; + float green_primary_y; + float blue_primary_x; + float blue_primary_y; + char label[200]; + char reserved[28]; + unsigned char interleave; + unsigned char packing; + unsigned char data_sign; + unsigned char sense; + unsigned int line_padding; + unsigned int element_padding; + char reserved2[20]; +} CineonImageHeader; -CineonFile* cineonOpen(const char* filename); -int cineonGetSize(const CineonFile* cineon, int* xsize, int* ysize, int* channels); -CineonFile* cineonCreate(const char* filename, int xsize, int ysize, int channels); -int cineonIsMemFileCineon(unsigned char *mem); +typedef struct { + int x_offset; + int y_offset; + char file_name[100]; + char creation_date[12]; + char creation_time[12]; + char input_device[64]; + char model_number[32]; + char input_serial_number[32]; + float x_input_samples_per_mm; + float y_input_samples_per_mm; + float input_device_gamma; + char reserved[40]; +} CineonOriginationHeader; -/* get/set scanline of converted bytes */ -int cineonGetRowBytes(CineonFile* cineon, unsigned short* row, int y); -int cineonSetRowBytes(CineonFile* cineon, const unsigned short* row, int y); +typedef struct { + unsigned char film_code; + unsigned char film_type; + unsigned char edge_code_perforation_offset; + unsigned char filler; + unsigned int prefix; + unsigned int count; + char format[32]; + unsigned int frame_position; + float frame_rate; + char attribute[32]; + char slate[200]; + char reserved[740]; +} CineonFilmHeader; -/* get/set scanline of unconverted shorts */ -int cineonGetRow(CineonFile* cineon, unsigned short* row, int y); -int cineonSetRow(CineonFile* cineon, const unsigned short* row, int y); +typedef struct { + CineonFileHeader fileHeader; + CineonImageHeader imageHeader; + CineonOriginationHeader originationHeader; + CineonFilmHeader filmHeader; +} CineonMainHeader; -/* closes file and deletes data */ -void cineonClose(CineonFile* cineon); +void cineonSetVerbose(int); +LogImageFile *cineonOpen(const unsigned char *byteStuff, int fromMemory, size_t bufferSize); +LogImageFile *cineonCreate(const char *filename, int width, int height, int bitsPerSample, const char *creator); #ifdef __cplusplus } #endif -#endif /* __CINEONLIB_H__ */ +#endif /* __CINEON_LIB_H__ */ |