dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2025-12-24 05:56:27 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

use DC error diffusion for U/V at low-quality

Browse Source 
This fixes some color smearing due to heavy quantization.
This is only enabled for q <= 30 (cf ERROR_DIFFUSION_QUALITY)

Change-Id: I07e83a4d38461357a32c9e214f7eadc6db73baa9
This commit is contained in:
Pascal Massimino
2017-12-11 05:07:13 -08:00
parent 1c59020b93
commit 96bf07c560
5 changed files with 106 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/enc/frame_enc.c
View File

@@ -871,4 +871,3 @@ int VP8EncTokenLoop(VP8Encoder* const enc) {
#endif // DISABLE_TOKEN_BUFFER
//------------------------------------------------------------------------------