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7 Commits

Author SHA1 Message Date
James Zern
2e672351aa bit_writer_utils,Flush: quiet implicit conversion warnings 
no change in object code

from clang-7 -fsanitize=implicit-integer-truncation
implicit conversion from type 'int32_t' (aka 'int') of value 287
(32-bit, signed) to type 'uint8_t' (aka 'unsigned char') changed the
value to 31 (8-bit, unsigned)

Change-Id: I692368bcc2f41412697b8ae51e53078831072891
 2019-05-25 12:31:09 -07:00
Yannis Guyon
928a75deca webp: Fix VP8LBitWriterClone() bug 
dst->cur_ was not set.
The bug occurred only with several VP8LBitWriter instances
(thread_level > 0) and in 32-bit (in 64-bit, src->cur_ was
always 0 in VP8LBitWriterClone()).

BUG=chromium:917029

Change-Id: I0d94a3d8e62b247fd616eebe1009868dc8a5ed2e
 2019-01-02 09:13:36 +00:00
James Zern
a439972175 WIP: list includes as descendants of the project dir 
#include "(.|..)/..." -> #include "src/..."

Change-Id: I772880aa097a770722043c8a4393552ba38a89b6
 2017-10-10 23:04:05 -07:00
Vincent Rabaud
f8c2ac15af Multi-thread the lossless cruncher. 
BUG=webp:336

Change-Id: I8e861d6a61d51a5cdc4bbd00cd4f17d4ff006d2f
 2017-06-14 16:50:36 +02:00
Vincent Rabaud
e644c556c5 Fix bad bit writer initialization. 
When re-initializing a bit writer, we could set invalid values because
the bit writer was not big enough.

Change-Id: Id25ab6712603245a5a12d5f4a86fe35a9a799a5d
 2017-05-02 18:59:01 +02:00
Vincent Rabaud
adab8ce020 Implement a cruncher for lossless at method 6. 
Go over the whole compression step for each of the
transforms and pick the best one.

Change-Id: I3a1b1458348c468558be0fcf491038a5724c9364
 2017-04-27 18:16:04 +02:00
James Zern
668e1dd44f src/{dec,enc,utils}: give filenames a unique suffix 
this avoids duplicates between these trees and dsp/, e.g., enc/tree.c,
dec/tree.c, making pulling the whole library source tree into one target
possible

BUG=webp:279

Change-Id: I060a614833c7c24ddd37bf641702ae6a5eef1775
 2017-01-19 19:09:48 -08:00