4 Commits

Author	SHA1	Message	Date
Hajime Hoshi	02ef92f4cd	ebiten: Remove copying pixels from ReplacePixels and copyImage (renamed to imageToBytes) ... This optimization utilizes the fact that copying happens in the 'shareable' package to add paddings. Updates #1222	2020-07-03 03:01:48 +09:00
Hajime Hoshi	c99fd1a742	mipmap: Create mipmap package and bufferd.Image uses it ... Mipmap calculation must be executed after the main loop starts because the graphics driver's HasHighPrecisionFloat is needed. Then, operations on mipmap images must be called from images in buffered package. Updates #1044	2020-01-08 02:06:01 +09:00
Hajime Hoshi	b210339786	graphics: Use 'negative' mipmap when enlarging a too small image ... This is a hack to render edges correctly. This works only when the filter is nearest. Fixes #611	2019-07-30 23:03:55 +09:00
Hajime Hoshi	e499535728	graphics: Move functions to the package ebiten	2019-06-26 22:23:09 +09:00