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d919ed06eb
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Author SHA1 Message Date
James Zern
d919ed06eb dwebp: add PAM output support 
retains the alpha channel rather than stripping it as with PPM.

display from ImageMagick can render the files

Change-Id: I4f3a5d332937e0aeaf4e3fbd214fdae3b5382fb8
 2012-07-20 19:06:01 -07:00
James Zern
c3a207b9f4 Update ChangeLog 
Change-Id: I7e8192f4c5fd90354669c492235b1348debdc839
 2012-07-19 18:19:33 -07:00
James Zern
d1fd78263f Merge "add extra precision about default values and behaviour" into 0.2.0 2012-07-19 18:15:45 -07:00
Pascal Massimino
efc826e04a add extra precision about default values and behaviour 
Change-Id: I445f4d3b20a53d32819fe361f74443e0a0c8a632
 2012-07-19 18:08:42 -07:00
Pascal Massimino
9f29635d95 header/doc clean up 
Put emphasis on RGBA decoding instead of RGB/BGR
Clarify doc at some rough spots
Misc typo fix and cosmetics

Change-Id: Ic5fcfcc5bf4d612c5de23b0a5499f1fadde55bfe
 2012-07-19 18:05:03 -07:00
James Zern
ff9fd1bac6 Makefile.vc: fix webpmux.exe *-dynamic builds 
the libwebpmux objects depend on the generated webp_dll.[hc] files as
well

Change-Id: I26177b56f415d69e4bc34b24d32c70a13c6c053c
 2012-07-19 17:55:50 -07:00
Pascal Massimino
8aacc7b056 remove INAM, ICOP, ... chunks from the test webp file. 
Change-Id: Ia396d932b8b1af85717f693251c76985abc86395
 2012-07-19 17:34:04 -07:00
Pascal Massimino
2fc1301577 harmonize authors as "Name (mail@address)" 
Change-Id: I85bfae61a37de75a5ed945a906002de2ef75149f
 2012-07-19 16:09:47 -07:00
pascal massimino
4a9f37b742 Merge "update NEWS" into 0.2.0 2012-07-19 14:44:06 -07:00
James Zern
7415ae1386 makefile.unix: provide examples/webpmux target 
this target is experimental so must be explicitly set

missing since:
e41a759 build: remove libwebpmux from default targets/config

Change-Id: I128d9e6a06ba3e7102ae3175dc3db52c6f4b1439
 2012-07-19 14:39:26 -07:00
James Zern
ce82cedc4b update NEWS 
mention TIFF support, cwebp's alpha encoding disposition

Change-Id: I0340590f43e1617c6fb3fc2e98a609dbf4a880ce
 2012-07-19 12:59:39 -07:00
pascal massimino
641e28e8dc Merge "man/cwebp.1: wording, change the date" into 0.2.0 2012-07-19 12:58:13 -07:00
James Zern
c37c23e594 README: cosmetics 
- update swig function references
- remove references to decode_vp8.h (no longer installed)
- add lossless references
- some grammar/spelling changes

Change-Id: Icebfbcf6f638762f42d844b6bd3c0129c64d9340
 2012-07-19 12:38:46 -07:00
James Zern
3976dcd59f man/cwebp.1: wording, change the date 
options were added since the last date refresh

Change-Id: I3899ebd429ba0260a28ce02bb973e1ee015c6e6e
 2012-07-19 12:20:01 -07:00
James Zern
3e5bbe1c2e Merge "rename 'use_argb_input' to 'use_argb'" into 0.2.0 2012-07-18 23:26:42 -07:00
James Zern
ce90847a40 Merge "add some padding bytes areas for later use" into 0.2.0 2012-07-18 23:26:18 -07:00
James Zern
2390dabcb6 Merge "fixing the findings by Frederic Kayser to the bitstream spec" into 0.2.0 2012-07-18 23:19:34 -07:00
Pascal Massimino
0275159143 add a very crude progress report for lossless 
better than nothing. Removed the warning in cwebp.c
(and silenced the warning in quiet mode too)

Change-Id: I85bbeaf77e0f60ead798886043dc053e6b44def5
 2012-07-18 22:54:50 -07:00
Pascal Massimino
dd1081763c rename 'use_argb_input' to 'use_argb' 
long name, and there's not really an 'output' equivalent

Change-Id: I9133ff734ae8d6572cb2f607211361f011fc0bc1
 2012-07-18 22:47:16 -07:00
Pascal Massimino
90516ae8f5 add some padding bytes areas for later use 
so we can add few fields without breaking ABI

+ re-order fields
+ refresh the doc

Change-Id: Id60ec33934f6346e35c95fcdb4abbe1bc7b50acb
 2012-07-18 22:47:13 -07:00
Jyrki Alakuijala
d03b250369 fixing the findings by Frederic Kayser to the bitstream spec 
Change-Id: I4bcc428412dd4c21675d90159771e2e0b338ecf3
 2012-07-18 22:47:11 -07:00
James Zern
ce156afccf add missing ABI compatibility checks 
original change:
f7f16a2 add ABI compatibility check

Change-Id: I7cd6508f8d8e0d957a3d62ad52a117876fa5ec29
 2012-07-18 22:24:33 -07:00
James Zern
9d45416aa7 Merge "Doc: container spec text tweaks" into 0.2.0 2012-07-18 21:49:24 -07:00
Lou Quillio
4e2e0a8cac Doc: container spec text tweaks 
Change-Id: I8e29f1c814b0c8f6aa268562d8653989caaf281d
modified:   doc/webp-container-spec.txt
 2012-07-18 16:38:50 -07:00
Pascal Massimino
f7f16a2976 add ABI compatibility check 
minor revision shouldn't matter, we only check major revision number.
Bumped all version numbers so that incompatibility starts *now*

Change-Id: Id06c20f03039845ae4cfb3fd121807b931d67ee4
 2012-07-18 11:53:25 -07:00
James Zern
2a77557002 Merge "swig: add WebPEncodeLossless* wrappers" into 0.2.0 2012-07-17 17:30:17 -07:00
James Zern
a3ec6225d5 mux.h: remove '* const' from function parameters 
makes the public interface consistent and more readable

Change-Id: I33f1d1c4ee752e353e4c10636a4df4e44d7cd03f
 2012-07-17 17:21:54 -07:00
James Zern
31426ebaec encode.h: remove '* const' from function parameters 
makes the public interface consistent and more readable

Change-Id: Ib93614e901e0af44bb64782357cfd9e724e050be
 2012-07-17 16:26:54 -07:00
James Zern
9838e5d5ff decode.h: remove '* const' from function parameters 
makes the public interface consistent and more readable

Change-Id: I067eb5ecc1094216ef6aecc65f636f69873de8f9
 2012-07-17 15:48:00 -07:00
James Zern
4972302d24 swig: add WebPEncodeLossless* wrappers 
Change-Id: If373a5d2953ec53b856900666422fb2b4f9939a4
 2012-07-17 14:41:51 -07:00
James Zern
9ff00cae72 bump encoder/decoder versions 
those returned by WebPGet(Encoder|Decoder)Version()

Change-Id: I7584d04060ae7ca552f8f3aaf9df294d310a5be6
 2012-07-17 13:43:39 -07:00
Pascal Massimino
c2416c9b61 add lossless quick encoding functions to the public API 
New functions:
   WebPEncodeLosslessRGB()
   WebPEncodeLosslessBGR()
   WebPEncodeLosslessRGBA()
   WebPEncodeLosslessBGRA()

Change-Id: Id56da7569eee80c57de8f1f053fb87b217d33a4b
 2012-07-17 12:02:53 -07:00
pascal massimino
4c1f5d6435 Merge "NEWS: mention decode_vp8.h is no longer installed" into 0.2.0 2012-07-17 11:20:55 -07:00
James Zern
6cb2277d0f NEWS: mention decode_vp8.h is no longer installed 
Change-Id: Id1075b4a917c83552446fb62dada8868dbdb21ef
 2012-07-17 11:19:42 -07:00
James Zern
d5e5ad6356 move decode_vp8.h from webp/ to dec/ 
the functions contained in it are now private

Change-Id: Ief6c81b32ae3f6d97052edac625716e5b909e66e
 2012-07-16 22:12:59 -07:00
James Zern
8d3b04a25d Merge "header clean-up" into 0.2.0 2012-07-16 19:21:49 -07:00
James Zern
02201c35a0 Merge "remove one malloc() by making color_cache non dynamic" into 0.2.0 2012-07-16 19:21:05 -07:00
James Zern
d708ec1452 Merge "move MIN/MAX_HISTO_BITS to format_constants.h" into 0.2.0 2012-07-16 19:19:32 -07:00
James Zern
ab2da3e9fd Merge "add a malloc() check" into 0.2.0 2012-07-16 19:18:28 -07:00
Pascal Massimino
2d571bd89f add a malloc() check 
mostly a sanity measure to be future-proof

Change-Id: I55a81345819b2a8e939c98f0da883dc5c0cc16a2
 2012-07-16 19:15:00 -07:00
Pascal Massimino
7f0c178e46 remove one malloc() by making color_cache non dynamic 
Change-Id: I7c71a056f79a79bfacfe64a263f1eb8476c05456
 2012-07-16 19:13:58 -07:00
James Zern
6569cd7c88 Merge "VP8LFillBitWindow: use 64-bit path for msvc x64 builds" into 0.2.0 2012-07-16 19:13:30 -07:00
Pascal Massimino
23d34f3142 header clean-up 
remove unused VP8LHistogramRemove function
make HistogramEstimateBitsHeader static

Change-Id: I0dc6a6f4c41d3c5f55a8153cd7d710c9f84582a7
 2012-07-16 19:13:01 -07:00
Pascal Massimino
2a3ab6f925 move MIN/MAX_HISTO_BITS to format_constants.h 
(under the name MAX_HUFFMAN_BITS, since the specs read:
	int huffman_bits = ReadBits(3) + 2;
)

Change-Id: Ifc66576bbd8e48518d3d78a3f515f851cf1883dc
 2012-07-16 19:11:54 -07:00
Pascal Massimino
985d3da6c4 Merge "shuffle variables in HashChainFindCopy" into 0.2.0 2012-07-16 19:11:00 -07:00
Pascal Massimino
cdf885c67c shuffle variables in HashChainFindCopy 
might lead to observable speed-up on some compiler/arch

Change-Id: I6c89ec9cd4f490e7e22b790785f80097a47d27b5
 2012-07-16 19:08:59 -07:00
James Zern
c3b014db28 Android.mk: add missing lossless files 
Change-Id: I5d97e22392ed3847e97f3b31c928d3828fa6732a
 2012-07-16 18:43:07 -07:00
James Zern
8c1cc6b5dc makefile.unix dist: explicitly name installed includes 
avoids mux.h, format_constants.h

Change-Id: I6c8458dd1ce7faa23fbf1e3df84a8dfc4a884a3e
 2012-07-16 16:32:15 -07:00
James Zern
7f4647eecb Merge "clarify the colorspace naming and byte ordering of decoded samples" into 0.2.0 2012-07-16 12:16:17 -07:00
Pascal Massimino
cbf69724d2 clarify the colorspace naming and byte ordering of decoded samples 
Change-Id: If5ac331bd1e45e7c959b5fa60248268ae2bbe861
 2012-07-16 12:09:51 -07:00