6 Commits

Author	SHA1	Message	Date
stelar7	d871301fd9	LibGfx: Set correct frame type on JPEG images	2020-07-16 17:52:54 +02:00
devashish	4924b86b2a	LibGfx+JPGLoader: Print failure message for progressive JPEGs	2020-06-28 16:56:59 +02:00
devashish	1eb338ab71	LibGfx+JPGLoader: Fix decoding outside of LibWeb ... The DC reset interval was initialized to garbage :)	2020-06-27 18:33:11 +02:00
devashish	4b19b99b36	JPGLoader: Move JPGLoader internal structs and #defines to JPGLoader.cpp	2020-06-23 13:51:19 +02:00
devashish	a8b00780a8	LibGfx: Integrate JPEG decoder with rest of the system ... This patch adds functions like `load_jpeg` to JPGLoader to make the JPEG decoder conform to the API that bitmap loader uses :^)	2020-06-23 13:51:19 +02:00
Devashish	8b71b839fa	LibGfx+LibWeb: Add JPEG decoder and integrate with LibWeb ... This patch adds support for JPEG decoding. The JPEG decoder is capable of handling standard 2x1 horizontal, 2x1 vertical and quartered chroma subsampling. The implemented Inverse DCT performs with a decent speed. As of interchange formats, since we tend to ignore the metadata in APPn markers, the decoder can handle any format compatible with JFIF, which includes EXIFs and sometimes WebMs too. The decoder does not support progressive JPEGs yet.	2020-06-23 13:51:19 +02:00