Method
VipsImagegifsave_buffer
Declaration [src]
int
vips_gifsave_buffer (
VipsImage* in,
void** buf,
size_t* len,
...
)
Description [src]
As vips_gifsave(), but save to a memory buffer.
The address of the buffer is returned in buf, the length of the buffer in
len. You are responsible for freeing the buffer with g_free() when you
are done with it.
::: tip “Optional arguments”
* dither: gdouble, quantisation dithering level
* effort: gint, quantisation CPU effort
* bitdepth: gint, number of bits per pixel
* interframe_maxerror: gdouble, maximum inter-frame error for
transparency
* reuse: gboolean, reuse palette from input
* interlace: gboolean, write an interlaced (progressive) GIF
* interpalette_maxerror: gdouble, maximum inter-palette error for
palette reusage
* keep_duplicate_frames: gboolean, keep duplicate frames in the output
instead of combining them
::: seealso
vips_gifsave(), vips_image_write_to_file().
Parameters
buf |
An array of guint8 |
Return output buffer here. |
|
The length of the array is specified in the len argument. | |
| The data is owned by the caller of the function. | |
len |
size_t* |
Return output length here. |
|
| The data is owned by the caller of the function. | |
... |
none |
|