I want to processing lots of image (scale it). so, create a pixbuf object in every thread to processing image.
srcPixbuf = new Pixbuf(/path/to/image/file);
resize image and save. after processing some image, program report OutOfMemory error.
I think, maybe need to free pixbuf object everytime. But, the method of free pixbuf object was not found. How to free a pixbuf object ?
On 9/23/18 12:45 PM, huangyy wrote:
I want to processing lots of image (scale it). so, create a pixbuf object in every thread to processing image.
srcPixbuf = new Pixbuf(/path/to/image/file);
resize image and save. after processing some image, program report OutOfMemory error.
I think, maybe need to free pixbuf object everytime. But, the method of free pixbuf object was not found. How to free a pixbuf object ?
You can use the destroy function from druntime/object.
srcPixbuf.destroy();
https://dlang.org/phobos/object.html#.destroy
On Sun, 23 Sep 2018 14:33:26 +0200, Mike Wey wrote:
On 9/23/18 12:45 PM, huangyy wrote:
I want to processing lots of image (scale it). so, create a pixbuf object in every thread to processing image.
srcPixbuf = new Pixbuf(/path/to/image/file);
resize image and save. after processing some image, program report OutOfMemory error.
I think, maybe need to free pixbuf object everytime. But, the method of free pixbuf object was not found. How to free a pixbuf object ?
You can use the destroy function from druntime/object.
srcPixbuf.destroy();https://dlang.org/phobos/object.html#.destroy
It's not work :( , same error report.
On Mon, 24 Sep 2018 19:11:08 +0200, Mike Wey wrote:
On 9/24/18 8:47 AM, huangyy wrote:
It's not work :( , same error report.
Do you have something i could test with?
I have solved this problem. ：）
Gobject memory management does not depend on D's GC. using gobject's unref to free a gobject.
srcPixbuf.unref();
On 9/25/18 10:45 AM, huangyy wrote:
On Mon, 24 Sep 2018 19:11:08 +0200, Mike Wey wrote:
On 9/24/18 8:47 AM, huangyy wrote:
It's not work :( , same error report.
Do you have something i could test with?
I have solved this problem. ：）
Gobject memory management does not depend on D's GC. using gobject's unref to free a gobject.srcPixbuf.unref();
Great,
Technically destroy should run the destructor witch calls unref, so
i'll need to check why that doesn't work.