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Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,13 @@ +2017-08-15 Behdad Esfahbod <behdad@behdad.org> + + [sfnt] Speed up PNG image loading. + + This reduces the overhead of `premultiply_data' by 60%. + + * src/sfnt/pngshim.c (premultiply_data): Provide code which uses + gcc's (and clang's) `vector_byte' attribute to process 4 pixels at a + time. + 2017-08-11 Werner Lemberg <wl@gnu.org> [sfnt, truetype] Improve handling of missing sbits. |