Method
VipsImageheifsave_buffer
Declaration [src]
int
vips_heifsave_buffer (
VipsImage* in,
void** buf,
size_t* len,
...
)
Description [src]
Optional arguments:
Q: %gint, quality factorbitdepth: %gint, set write bit depth to 8, 10, or 12 bitslossless: %gboolean, enable lossless encodingcompression:VipsForeignHeifCompression, write with this compressioneffort: %gint, encoding effortsubsample_mode:VipsForeignSubsample, chroma subsampling mode
As vips_heifsave(), but save to a memory buffer.
The address of the buffer is returned in obuf, the length of the buffer in
olen. You are responsible for freeing the buffer with g_free() when you
are done with it.
See also: vips_heifsave(), vips_image_write_to_file().
| This method is not directly available to language bindings. |
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. | |
... |
|
|