dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-11-20 12:28:26 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity
554 Commits 34 Branches 64 Tags 14 MiB
902d3e3b5f
Commit Graph

554 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Vikas Arora
32714ce3be Add VP8L prefix to backward ref & histogram methods. 
Change-Id: I8c14fb219a1d7830d3244aa780c91c9964867330
 2012-05-07 14:24:17 -07:00
Vikas Arora
fcba7be2d3 Fixed header file tag (WEBP_UTILS_HUFFMAN_ENCODE_H_) 
Change-Id: I7ccd00361b1b0347639b05ee494e8e701c95cfe3
 2012-05-07 14:24:16 -07:00
Vikas Arora
bc7037465d Add backward_ref, histogram & huffman encode modules from lossless. 
Change-Id: Iac056d27972956782defa182caa3ea400cdb77f8
 2012-05-07 14:24:14 -07:00
Vikas Arora
fdccaaddcf Fixing nits 
- Const Handling of picture object, removed bitwriter from encoder.

Change-Id: Id943854de09324de81cca615ada960390c4b8152
 2012-05-07 14:24:12 -07:00
Vikas Arora
227110c4c3 libwebp interface changes for lossless encoding. 
Change-Id: I703a1a18347acf78378cb23fddc6e5ca6dc6a0bb
 2012-05-07 14:24:09 -07:00
Pascal Massimino
50679acf25 minor style fixes 
Change-Id: I78a6fa19a799c41d6536631f547279692b658c4d
 2012-05-04 19:01:11 -07:00
Pascal Massimino
b38dfccf8d remove unneeded reference to NUM_LITERAL_CODES 
Change-Id: I3e98acce3a69fa45054ffcf77644fcbbc04bd366
 2012-05-04 19:01:09 -07:00
Pascal Massimino
8979675bdf harmonize header description 
Change-Id: Ie0256794e663b58557e7234f08af3d516071001e
 2012-05-04 19:01:06 -07:00
James Zern
c04eb7be9d tcoder.c: define NOT_HAVE_LOG2 for MSVC builds 
no version of msvc currently implements log2(). unconditionally define
NOT_HAVE_LOG2 in this case to simplify building libwebp sources in other
projects.

Change-Id: Ia9d985b1125553c5a8271d7e539bc1b4f898d749
 2012-05-03 16:59:13 -07:00
pascal massimino
9a214fa112 Merge "VP8[L]GetInfo: check input pointers" 2012-05-02 16:07:47 -07:00
James Zern
5c5be8ba69 VP8[L]GetInfo: check input pointers 
validate data before using & width/height before assigning.

Change-Id: I0872e80fcbfea295d7c633b0d4cb7809e1d1883b
 2012-05-02 16:05:02 -07:00
pascal massimino
0c188feca1 Merge changes I431acdfe,I713659b7 
* changes:
  mux: drop 'chunk' from ChunkInfo member names
  muxi.h: remove some unused defines
 2012-05-02 16:03:06 -07:00
James Zern
b3515c6215 mux: drop 'chunk' from ChunkInfo member names 
fixes naming style (members should be lowercase, not camelcase).

Change-Id: I431acdfe3cc3740d9effe9df80a94ca284a072b6
 2012-05-01 17:47:18 -07:00
James Zern
aea7923ca2 muxi.h: remove some unused defines 
Change-Id: I713659b7ed83bafedd94a0b16379decea293a2f0
 2012-05-01 17:47:11 -07:00
James Zern
0142249285 update NEWS file for next release 
Change-Id: I93ba2432fb99334dd17bd1a9da3a39c19e495484
 2012-05-01 17:34:14 -07:00
James Zern
29e3f7ec75 Merge "dec: remove deprecated WebPINew()" 2012-05-01 11:26:31 -07:00
pascal massimino
4718e44988 Merge "muxedit: a few more size_t changes" 2012-04-28 03:04:08 -07:00
pascal massimino
82654f961d Merge "muxedit: remove a few redundant NULL checks" 2012-04-28 02:50:27 -07:00
James Zern
02f27fbd3b dec: remove deprecated WebPINew() 
Change-Id: I22ad1d297333f5ebc84456d142426a4e0e9a044b
 2012-04-27 19:47:35 -07:00
James Zern
ccddb3fc6f muxedit: remove a few redundant NULL checks 
Change-Id: I8285a7694d40b0f5c986dbfe40703251682eaafc
 2012-04-27 19:06:03 -07:00
James Zern
a6cdf7107a muxedit: a few more size_t changes 
Change-Id: I18266dc572426cb3daace6e0ad8f2ae21687a151
 2012-04-27 18:53:08 -07:00
pascal massimino
a384689292 Merge "mux: remove unused LIST_ID" 2012-04-27 03:03:34 -07:00
James Zern
11ae46ae91 alpha.c: quiet some size_t -> int conversion warnings 
Change-Id: I52026a9271bde4028f00df2d752e100c61fd3fe3
 2012-04-26 18:47:08 -07:00
James Zern
dee466926b mux: remove unused LIST_ID 
The 'LIST' fourcc is not a well known value in the context of webp.

Change-Id: I6a571f5f3acd6463cf3cad7c5d5ffa89d0597fb6
 2012-04-25 18:18:25 -07:00
James Zern
03f1f49321 mux: add version checked entry points 
Change-Id: I3bf5b25b17c06ec092f8ad1c14eea411aa9471c1
 2012-04-25 17:27:16 -07:00
pascal massimino
6a0abdaa3a Merge "doc: tile/alpha corrections" 2012-04-24 23:57:05 -07:00
Pascal Massimino
c8139fbe5d Merge "few cosmetics" 2012-04-24 23:47:06 -07:00
pascal massimino
683387374b Merge "lossless: remove some size_t -> int conversions" 2012-04-24 23:41:26 -07:00
James Zern
5249e94a22 doc: tile/alpha corrections 
- the tile chunk size does not include the alpha or vp8 chunks that
  follow
- remove 'experimental' note from alpha section
- drop an unused term from the terminology section

Change-Id: I46f0fd610bbce579446e19339c3458dddfb595f7
 2012-04-24 17:43:06 -07:00
James Zern
d96e722b0c huffman: quiet int64 -> int conversion warning 
children_ is bounded by max_nodes_ and protected with IsFull checks

Change-Id: Iac1eb03c5030568140352174c1265a938fc28d97
 2012-04-24 16:17:36 -07:00
James Zern
532020f24a lossless: remove some size_t -> int conversions 
Sizes are given as ints in the documentation and used as such elsewhere.

Change-Id: I51ecd9e501cf9b4e3948aa0e947d2c9b5c85a30f
 2012-04-24 16:00:00 -07:00
Pascal Massimino
23be6edfd4 few cosmetics 
Change-Id: I85b44d811ecc7c551b75e74e64115e74645836b6
 2012-04-24 11:53:10 -07:00
James Zern
1349edade1 Merge "configure: AC_ARG_* use AS_HELP_STRING" 2012-04-24 10:54:39 -07:00
James Zern
bfbcc60a18 configure: AC_ARG_* use AS_HELP_STRING 
properly formats --help output

Change-Id: I18fad9039400df8415ef192a41c0295019c52775
 2012-04-24 10:48:17 -07:00
James Zern
1427ca8eae Merge "Makefile.am: header file maintenance" 2012-04-24 10:41:59 -07:00
Pascal Massimino
087332e394 Merge "remove unused parameter 'round' from CalcProba()" 2012-04-24 06:41:54 -07:00
Pascal Massimino
9630e16854 remove unused parameter 'round' from CalcProba() 
Change-Id: I0d89c34565decb28776aee7500ebd261fc43caf7
 2012-04-24 06:40:19 -07:00
pascal massimino
92092eaa45 Merge "bit_reader.h: correct include" 2012-04-24 04:19:24 -07:00
pascal massimino
a87fc3f609 Merge "mux: ensure # images = # tiles" 2012-04-24 04:18:35 -07:00
pascal massimino
53af99b18f Merge "mux: use size_t consistently" 2012-04-24 04:09:44 -07:00
James Zern
39a57dae22 Makefile.am: header file maintenance 
src/dec/Makefile.am: add missing reference to vp8li.h
src/{dec,dsp,enc}/Makefile.am: move some headers to noinst_

Change-Id: I0e2bc69980bd8175d99ad0ab63f537ef9e425b77
 2012-04-23 18:53:48 -07:00
James Zern
1bd0bd0d4d bit_reader.h: correct include 
use webp/types.h rather than webp/decode_vp8.h

Change-Id: I9c6da04b92ff00d6dac47ce3eb0bcb2d6a96712d
 2012-04-23 17:04:22 -07:00
James Zern
326a3c6bdc mux: ensure # images = # tiles 
when a file contains tiles an image outside of a tile is not allowed.

Change-Id: I5d16759abc9aa9bb299103b2cd7d694fc9c89697
 2012-04-23 16:44:37 -07:00
James Zern
95667b8d86 mux: use size_t consistently 
remove mixed use of uint32_t

Change-Id: I57f701a0d9fce255c4dd83c01e523079976ef5b5
 2012-04-23 11:00:20 -07:00
Vikas Arora
231ec1fb6d Removing the indirection of meta-huffman tables. 
Now, the indexing refers directly to 5 huffman codes  that must be encoded separately.

Change-Id: I4deeb04de1997e6d20c376046d2053ec7ee918de
 2012-04-23 08:36:14 -07:00
Pascal Massimino
15ebcbaaf4 check return pointer from MuxImageGetListFromId 
previously, it could crash with nth=1 on a raw vp8 bitstream, e.g.

Change-Id: Ice555d95b984ba71017fc56314d0c2c1b5bdf599
 2012-04-23 08:22:58 -07:00
pascal massimino
b0d6c4a722 Merge "configure: remove test for zlib.h" 2012-04-21 15:34:41 -07:00
pascal massimino
8cccac50ae Merge "dsp/lossless: silence some build warnings" 2012-04-21 15:32:45 -07:00
James Zern
b08819a624 dsp/lossless: silence some build warnings 
src/dsp/lossless.c: In function 'VP8LInverseTransform':
src/dsp/lossless.c:312:23: warning: 'packed_pixels' may be used
uninitialized in this function [-Wuninitialized]
src/dsp/lossless.c:304:16: note: 'packed_pixels' was declared here
src/dsp/lossless.c:258:34: warning: 'm.red_to_blue_' may be used
uninitialized in this function [-Wuninitialized]
src/dsp/lossless.c:275:17: note: 'm.red_to_blue_' was declared here
src/dsp/lossless.c:257:34: warning: 'm.green_to_blue_' may be used
uninitialized in this function [-Wuninitialized]
src/dsp/lossless.c:275:17: note: 'm.green_to_blue_' was declared here
src/dsp/lossless.c:255:33: warning: 'm.green_to_red_' may be used
uninitialized in this function [-Wuninitialized]
src/dsp/lossless.c:275:17: note: 'm.green_to_red_' was declared here

patch by pepijn vaneeckhoudt

Change-Id: Iffa4764487a75479df45e772169325cd9ee60d94
 2012-04-20 12:35:35 -07:00
James Zern
7ae225218d Android.mk: SSE2 & NEON updates 
patch by pepijn vaneeckhoudt
- Android.mk should include dec/enc/upsampling sse2 variants. This
  provides sse2 optimizations when compiling for Android/x86
- LOCAL_ARM_NEON should be set to true when compiling for armeabi-v7a.
  Otherwise __ARM_NEON__ is not defined and all neon code is removed by
  the preprocessor.

Change-Id: I54f3505757fc5d2d63cca4b64d61be34a0b34eb8
 2012-04-20 12:07:03 -07:00