C API

The header, avisynth_c.h, declares all the classes, structures and miscellaneous constants that you might need when writing a plugin. All external plugins should #include it:

#include "avisynth_c.h"

source: http://forum.doom9.org/showthread.php?p=1464911#post1464911

compiling plugins: http://forum.doom9.org/showthread.php?p=1092380#post1092380

example: http://forum.doom9.org/showthread.php?p=1001260#post1001260

For now the api is described here:

http://www.kevina.org/avisynth_c/api.html.

An example is given here:

http://www.kevina.org/avisynth_c/example.html.

In v2.60 (AVISYNTH_INTERFACE_VERSION = 6) the following functions are added to the C interface:

avs_is_yv24
avs_is_yv16
avs_is_yv12
avs_is_yv411
avs_is_y8
avs_is_color_space
avs_get_plane_width_subsampling
avs_get_plane_height_subsampling
avs_bits_per_pixel
avs_bytes_from_pixels
avs_row_size
avs_bmp_size
avs_get_row_size_p
avs_get_height_p

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$Date: 2015/01/13 00:24:50 $