Considering the fact that insert to/lookup from the color cache is always 32
bit, use DecodeImageData() variant in that case.
Conflicts:
src/dec/vp8l.c
Change-Id: I6c665a6cfbd9bd10651c1e82fa54e687cbd54a2b
(cherry picked from commit a37eff47d6b6f0a3721a9710235cd894c2982e9b)
from x86_64-w64-mingw32-gcc
examples/wicdec.c: In function ‘ExtractICCP’:
examples/wicdec.c:131:21: warning: format ‘%u’ expects argument of type
‘unsigned int’, but argument 4 has type ‘size_t’ [-Wformat]
Change-Id: I6642dae62265a2276ae9ac96dd8ce6f1e2d37ca5
(cherry picked from commit ffae9f31e80ed7344987b24b21af831806fa2e69)
src/mux/muxedit.c:490: warning: 'x_offset' may be used uninitialized in this function
src/mux/muxedit.c:490: warning: 'y_offset' may be used uninitialized in this function
Change-Id: I4fd27f717e59a556354d0560b633d0edafe7a4d8
(cherry picked from commit 14cd5c6c401fd769995030c135d07fae56f2ecca)
This reverts commit dcbb1ca54aae57fadd220b269cd4907f89085ca4.
Dropping this for now to maintain compatibility for 0.3.1.
Change-Id: I44e032a072d317bb67e1439c42cff923e603038f
no precision loss observed
speed is not really faster (0.5% at max), as forward-WHT isn't called often.
also: replaced a "int << 3" (undefined by C-spec) by a "int * 8"
( supersedes https://gerrit.chromium.org/gerrit/#/c/48739/ )
Change-Id: I2d980ec2f20f4ff6be5636105ff4f1c70ffde401
(cherry picked from commit 9c4ce971a8dc8a606ada99c068795f4e33fdbf50)
add a check for a libGL function (glOrtho) in addition to glutMainLoop
when establishing the need for libGL at link time.
fixes vwebp link failure on ubuntu 13.04+
Change-Id: I537e9a5cab5cf4cd8875e06268d2107f377e625e
(cherry picked from commit 2ccf58d64810fcdf0ee42a9d53fa7034ffa62597)
rather than symlink the webm/vpx terms, use the same header as libvpx to
reference in-tree files
based on the discussion in:
https://codereview.chromium.org/12771026/
Change-Id: Ia3067ecddefaa7ee01550136e00f7b3f086d4af4
(cherry picked from commit d640614d544453ce14e2bbeeef8f33c78c8b09fd)
This wasn't used often and benefits were likely minimal. Dropping it
outright is a bit simpler than adding a compatibility ifdef.
provides some compatibility with older versions of autoconf.
tested with autoconf 2.59/automake 1.7/aclocal 1.7
Change-Id: Ifed892346cf2329597985704830a96fc58d65607
(cherry picked from commit 9326a56f8d9412a74c83bd8eddc994ac08d2a062)
output picture object is overwritten, not free'd or destroyed.
Change-Id: Ibb47ab444063e7ad90ff3d296260807ffe7ddbf9
(cherry picked from commit 23d28e216dfb67ea308bba23dbd5a6d3364c3a27)
this fix is for clang (LLVM v4.2). gcc was fine.
Change-Id: Id4076cda84813f6f9548a01775b094cff22b4be9
(cherry picked from commit 3fe91635df8734b23f3c1b9d1f0c4fa8cfaf4e39)
(rgba->yuv allocates memory)
Also fixed few warning and cleaned the code up.
Change-Id: Id904ad3ad8802ea9fc3d34247d27193dfa7b0b99
(cherry picked from commit 764fdffaac562cc14a6d93475ed08cb04b2de2bb)
(only occur in case of error)
Change-Id: Icab69bb364b77f8eae6cae91047354c27e610602
(cherry picked from commit 3e59a74d721ed15c8845c9c1215dcb09fdb55fa6)
picked up a few unnecessary classes from a dirty tree in the last commit
Change-Id: I98be16a0bc8716476ce440da542d113f254aee78
(cherry picked from commit 325d15ff30a6379cbd7fb09d33d05a815399b0d5)
uses autodoc to display the function arguments rather than the
inscrutable va_args (*args).
Change-Id: Iec2ff8276c1533b14c3032836d822fbdae632521
(cherry picked from commit 825b64db53368f18f4546f99c04d1af5c558613e)
wraps the simple interface similar to java.
Change-Id: Ib922bbcae322b2345b6dce5dee08faad705a77fd
(cherry picked from commit 14677e11d44d18eaaed0df8931df12ef788978df)
define a macro to emit the wrapper code
Change-Id: I672416016162d6d9ce6f455d224044e0837e3ace
(cherry picked from commit a5c297c842c96e899725328378ff14400176458b)
reuse the declarations from arrays_java.i for signed char to make an
explicit uint8_t mapping. this avoids sign conversion build warnings.
Change-Id: Icfb5b865cf1fd404e89f2cd889111f0a94e3c604
(cherry picked from commit ad4a367dba292f2bdaab19f87114eaabc035ca8d)
The auto-infer logic of detecting the 'Alpha' use case
(via check '(palette[i] & 0x00ff00ffu) != 0' is failing
for this corner case image with all black pixels (rgb = 0)
and different Alpha values.
-> switch generic use-LUT detection
Change-Id: I982a8b28c8bcc43e3dc68ac358f978a4bcc14c36
(cherry picked from commit afa3450c11d968f73f0230b8756df6ee660d9a84)
Added 1 pixel cache for palette colors for faster lookup.
This will speedup images that require ApplyPalette by 6.5% for lossless
compression.
Change-Id: Id0c5174d797ffabdb09905c2ba76e60601b686f8
(cherry picked from commit 742110ccce25cc573532231cbea5e4a3323bbd2e)
* "declaration of ‘index’ shadows a global declaration [-Wshadow]"
* "signed and unsigned type in conditional expression [-Wsign-compare]"
Change-Id: I891182d919b18b6c84048486e0385027bd93b57d
(cherry picked from commit 87a4fca25f6ead8a244003d63ccb0d0b4529dc55)
Earlier such images were using roughly 9 * width * height bytes for
decoding. Now, they take 6 * width * height memory.
Change-Id: Ie4a681ca5074d96d64f30b2597fafdca648dd8f7
(cherry picked from commit 64c844863ab0d13e8dd51a59001ab55fbe64065e)
similar to Java, simple interface only
Change-Id: I8a3d344e5d89f73627e4e0cb2067512260d46fdd
(cherry picked from commit f980faf4177761a491c94d4279343753c72c3cd9)
normalize formatting
- update decode prototypes
- match project function name style
Change-Id: Ib481b5602171b72dbb1a5d462e6d5166e9b8566e
(cherry picked from commit 7f5f42bb36e07c4f61fe19617e29fb2b5fed5b5d)
Simply get rid of an intermediate buffer of size width x height, by
using the fact that stride == width in this case.
Change-Id: I92376a2561a3beb6e723e8bcf7340c7f348e02c2
(cherry picked from commit edccd194362f86ed3b8106dd2474688e4a2a305e)
They went out of sync some time ago, and are
no longer really required since we have them
buildable from makefile.unix
Change-Id: Ica2dcf5c55f44365598f832f55204d123d7aa601
(cherry picked from commit a4e1cdbbe80af7e4a95ccb5131df6e71d138753b)
doing so is not part of ISO C; removes some pedantic warnings
Change-Id: I739ad8c5cacc133e2546e9f45c0db9d92fb93d7e
(cherry picked from commit 96e948d7b034d916e959b68e7151405f8a309eaa)
force unsigned when shifting by 24.
Change-Id: Ie229d252e2e4078107cd705b09397e686a321ffd
(cherry picked from commit f4f90880a8de432cdead8baed1e2b04e1afb6128)
The output surface CAN be changed inbetween calls to
WebPIUpdate() or WebPIAppend(), but with precautions.
Change-Id: I899afbd95738a6a8e0e7000f8daef3e74c99ddd8
(cherry picked from commit ff885bfe1f6e419bec762b28879f7039318eaf4e)
This applies to images with optional chunks (e.g. images with ALPH
chunk,
ICCP chunk etc). Before this, the incremental decoding used to work like
non-incremental decoding for such files, that is, no rows were decoded
until
all data was available.
The change is in 2 parts:
- During optional chunk parsing, don't wait for the full VP8/VP8L chunk.
- Remap 'alpha_data' pointer whenever a new buffer is allocated/used in
WebPIAppend() and WebPIUpdate().
Change-Id: I6cfd6ca1f334b9c6610fcbf662cd85fa494f2a91
(cherry picked from commit ead4d478595d0c7b112e42f6766d00b16a39e294)
default is still the core examples as makefile.unix
Change-Id: Ica3fe6123f4359aefa130b39d2b0739b65e34c0b
(cherry picked from commit 69d0f92658ae20017bf23240eaa06523a5f189bb)
