Function
Vipswebpload_buffer
Declaration [src]
int
vips_webpload_buffer (
void* buf,
size_t len,
VipsImage** out,
...
)
Description [src]
Optional arguments:
page: %gint, page (frame) to readn: %gint, load this many pagesscale: %gdouble, scale by this much on load
Read a WebP-formatted memory block into a VIPS image. Exactly as vips_webpload(), but read from a memory buffer.
You must not free the buffer while out is active. The
VipsObject::postclose signal on out is a good place to free.
See also: vips_webpload()
| This function is not directly available to language bindings |
Parameters
buf |
An array of guint8 |
Memory area to load. |
|
The length of the array is specified in the len argument. | |
| The data is owned by the caller of the function. | |
len |
size_t |
Size of memory area. |
|
out |
VipsImage |
Image to write. |
|
| The argument will be set by the function. | |
| The called function takes ownership of the data, and is responsible for freeing it. | |
... |
|
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