1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003-2011 x264 project
6 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
7 * Loren Merritt <lorenm@u.washington.edu>
8 * Steven Walters <kemuri9@gmail.com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
24 * This program is also available under a commercial proprietary license.
25 * For more information, contact us at licensing@x264.com.
26 *****************************************************************************/
33 /* options that are used by only some demuxers */
46 /* properties of the source given by the demuxer */
49 int csp; /* colorspace of the input */
58 int thread_safe; /* demuxer is thread_input safe */
59 uint32_t timebase_num;
60 uint32_t timebase_den;
65 /* image data type used by x264cli */
68 int csp; /* colorspace */
69 int width; /* width of the picture */
70 int height; /* height of the picture */
71 int planes; /* number of planes */
72 uint8_t *plane[4]; /* pointers for each plane */
73 int stride[4]; /* strides for each plane */
79 int64_t pts; /* input pts */
80 int64_t duration; /* frame duration - used for vfr */
81 void *opaque; /* opaque handle */
86 int (*open_file)( char *psz_filename, hnd_t *p_handle, video_info_t *info, cli_input_opt_t *opt );
87 int (*picture_alloc)( cli_pic_t *pic, int csp, int width, int height );
88 int (*read_frame)( cli_pic_t *pic, hnd_t handle, int i_frame );
89 int (*release_frame)( cli_pic_t *pic, hnd_t handle );
90 void (*picture_clean)( cli_pic_t *pic );
91 int (*close_file)( hnd_t handle );
94 extern const cli_input_t raw_input;
95 extern const cli_input_t y4m_input;
96 extern const cli_input_t avs_input;
97 extern cli_input_t thread_input;
98 extern const cli_input_t lavf_input;
99 extern const cli_input_t ffms_input;
100 extern cli_input_t timecode_input;
102 extern cli_input_t input;
104 /* extended colorspace list that isn't supported by libx264 but by the cli */
105 #define X264_CSP_I422 X264_CSP_MAX /* yuv 4:2:2 planar */
106 #define X264_CSP_I444 (X264_CSP_MAX+1) /* yuv 4:4:4 planar */
107 #define X264_CSP_BGR (X264_CSP_MAX+2) /* packed bgr 24bits */
108 #define X264_CSP_BGRA (X264_CSP_MAX+3) /* packed bgr 32bits */
109 #define X264_CSP_RGB (X264_CSP_MAX+4) /* packed rgb 24bits */
110 #define X264_CSP_CLI_MAX (X264_CSP_MAX+5) /* end of list */
111 #define X264_CSP_OTHER 0x4000 /* non x264 colorspace */
123 extern const x264_cli_csp_t x264_cli_csps[];
125 int x264_cli_csp_is_invalid( int csp );
126 int x264_cli_csp_depth_factor( int csp );
127 int x264_cli_pic_alloc( cli_pic_t *pic, int csp, int width, int height );
128 void x264_cli_pic_clean( cli_pic_t *pic );
129 uint64_t x264_cli_pic_plane_size( int csp, int width, int height, int plane );
130 uint64_t x264_cli_pic_size( int csp, int width, int height );
131 const x264_cli_csp_t *x264_cli_get_csp( int csp );