`jpegtran -copy all` may be able to process the file into something
libjpeg can read.
Bug: webp:562
Change-Id: I27a8a7a841c1d8d54f47c7c52e289d9d8c549220
BUGS is described by the man-pages man page as:
A list of limitations, known defects or inconveniences, and other
questionable activities.
Change-Id: I2781d48d7a01c173fd24ac0b60af1a84aec31c3b
Use EXIT_SUCCESS / EXIT_FAILURE in most cases as more granularity isn't
useful. For anim_diff, use 0 (success), 1 (image difference) and 2
(error) to align it with other diff utilities (diff, etc.).
Bug: webp:637
Change-Id: I52925de8622a5a4d2141883279d69a1d95ef9b12
fixes warnings of the form:
/src/dsp/upsampling_sse41.c:170:1: runtime error: implicit conversion
from type 'int' of value -16 (32-bit, signed) to type 'uintptr_t' (aka
'unsigned long') changed the value to 18446744073709551600 (64-bit,
unsigned)
this is the same change as was done previously in upsampling_sse2.c:
2ee786c7 upsampling_sse2.c: clear int sanitizer warnings
Change-Id: I36064d837ad1a7a118918c16a5551fc732dec2ff
This avoids attempting to allocate 0 bytes if the call fails. (An
additional byte is added to the result to allow a '\0' to be appended.)
Bug: chromium:334120888
Change-Id: Ifcb8ff7744c567cbd08051aa04cc66acf936078d
- 4/12/2024: version 1.4.0
This is a binary compatible release.
* API changes:
- libwebpmux: WebPAnimEncoderSetChunk, WebPAnimEncoderGetChunk,
WebPAnimEncoderDeleteChunk
- libsharpyuv: SharpYuvOptionsInit, SharpYuvConvertWithOptions
- extras: SharpYuvEstimate420Risk
* further security related hardening in libwebp & examples
* some minor optimizations in the lossless encoder
* added WEBP_NODISCARD to report unused result warnings; enable with
-DWEBP_ENABLE_NODISCARD=1
* improvements and corrections in webp-container-spec.txt and
webp-lossless-bitstream-spec.txt (#611)
* miscellaneous warning, bug & build fixes (#615, #619, #632, #635)
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Merge tag 'v1.4.0'
libwebp-1.4.0
- 4/12/2024: version 1.4.0
This is a binary compatible release.
* API changes:
- libwebpmux: WebPAnimEncoderSetChunk, WebPAnimEncoderGetChunk,
WebPAnimEncoderDeleteChunk
- libsharpyuv: SharpYuvOptionsInit, SharpYuvConvertWithOptions
- extras: SharpYuvEstimate420Risk
* further security related hardening in libwebp & examples
* some minor optimizations in the lossless encoder
* added WEBP_NODISCARD to report unused result warnings; enable with
-DWEBP_ENABLE_NODISCARD=1
* improvements and corrections in webp-container-spec.txt and
webp-lossless-bitstream-spec.txt (#611)
* miscellaneous warning, bug & build fixes (#615, #619, #632, #635)
Bug: webp:627
* tag 'v1.4.0':
update ChangeLog
update NEWS
provide a way to opt-out/override WEBP_NODISCARD
update ChangeLog
NEWS: fix date
vwebp: fix window title when options are given
update NEWS
bump version to 1.4.0
update AUTHORS
Change-Id: Ib09dee63d968b50166c9177f571d68082e50ca76
Options can precede the file name. This still won't be correct for
Unicode file names, but an approximation will be displayed (with '?'s)
rather than the first character if kParams.file_name were used.
glutCreateWindow() looks like it will prohibit correcting this as it
expects an ASCII string.
Change-Id: I96986a178a0bbce6971d2ac415222d4a456ce1a3
Use the result of find_package(SDL2); the cmake module is available
prior to downloading the port. Previously the result of this call was
ignored. This also updates the flags to use the results of
SDL2_LIBRARIES which may be more future proof than specifying them
manually.
SDL2_INCLUDE_DIRS do not appear to be necessary with -sUSE_SDL2.
Based in part on:
d0b3e8efe3/ports/libwebp/0008-sdl.patch
Bug: b:301040580
Change-Id: I83386b6c3d9628e3f0d9d17f20d47338d0db044a
Prebuilt SDL2 releases from https://github.com/libsdl-org/SDL/releases
provide include/SDL.h. Test for this and set WEBP_HAVE_JUST_SDL_H
accordingly.
This was inspired by:
d0b3e8efe3/ports/libwebp/0008-sdl.patch
Bug: b:301040580
Change-Id: I320ed1a23352fc4035d491399fdba184dc927554
Test: cmake .. -DCMAKE_PREFIX_PATH=<path-to-sdl2>/cmake
And include directories to imageenc/imagedec. This fixes the build with
`-DWEBP_BUILD_ANIM_UTILS=OFF -DWEBP_BUILD_CWEBP=OFF
-DWEBP_BUILD_DWEBP=OFF -DWEBP_BUILD_GIF2WEBP=OFF
-DWEBP_BUILD_IMG2WEBP=OFF -DWEBP_BUILD_LIBWEBPMUX=OFF
-DWEBP_BUILD_VWEBP=OFF -DWEBP_BUILD_WEBPINFO=OFF
-DWEBP_BUILD_WEBPMUX=OFF` and image dependencies outside of default
include locations (e.g., /usr/include).
Patch from:
d0b3e8efe3/ports/libwebp/0010-fix_build.patch
Bug: b:301040580
Change-Id: I2b9ad81dfe52316b102ca46ab8c60c42de3c0000
assert idx != IDX_LAST_CHUNK to quiet a static analysis warning
(reported by Coverity):
overrun-local: Overrunning array kChunks of 11 12-byte elements at
element index 11 (byte offset 143) using index idx (which evaluates
to 11).
Change-Id: I85ae159e338d5670c007f76277ffe94e7a1dcafc
assert idx != IDX_LAST_CHUNK to quiet a static analysis warning
(reported by Coverity):
Indexing array kChunks of size 11 with idx.
Change-Id: I5e54b5c09d23c26abbd1a7919b6f828b35fe4f75
With older toolchains, at the least, visibility attributes don't
work and all symbols are exported along with lots of unsupported
warnings.
Change-Id: I6ffe220b7589a6bda00f42c17ead35592de7cc5a
The data mostly must persist until a call to Assemble() is made. If the
data is discarded and subsequent calls are made the behavior is
undefined.
Change-Id: I64b39034ae4663e9ca25b85040b6068d09dfac04
This is available with clang. Clears warnings of the form:
warning: empty expression statement has no effect; remove unnecessary
';' to silence this warning [-Wextra-semi-stmt]
As a side-effect it also clear a few -Wpedantic warnings with gcc:
warning: ISO C does not allow extra ';' outside of a function
[-Wpedantic]
Change-Id: I9295c767aad475c68b1fbbdff855b0d6650a25f5
Without this, when targeting x86, the compiler may not enable sse2
by default without -msse2 switch and therefore leaves WEBP_USE_SSE2
undefined and the SSE2 procedure won't be built.
Change-Id: If983df5cd12c962cf153094468fb549ec3f2c89b
This enables the executables and the correct flags, it's a full desktop
platform. This is different from the old Windows mobile ARM target.
Change-Id: I610d1579e5dac7b0a6a50ab9194a5f1fef2fc907
There's no need for this in libsharpyuv currently. This avoids an ABI
bump and library size increase.
Change-Id: I3e4c79052fdb4d628a2d36491547233dd0b6dc34
Basic version for 8 bit only and C only (no simd).
Hidden behind a compile flag because the precompiled table is
fairly large (114kiB) and more than triples the size of the library.
Change-Id: I165c78e863df6a17b32f578bdbffe3adda9ac1d0
