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8 Commits
1.0.0 ... main

Author SHA1 Message Date
James Zern
e122e511cf cwebp,get_disto: fix bpp output
bits-per-pixel were intended, not bytes-per-pixel

Change-Id: I023349013ac5956154ab4526bd1e195dfe95b8ab
2018-04-10 15:51:23 -07:00
Vincent Rabaud
1c8f358df4 Fix CMake with WASM.
Change-Id: I21c78999484815c58b5b2c9795310da9d04888e9
2018-04-05 16:25:15 +02:00
Pascal Massimino
a0215fb7dc webp_js: fix webp_js demo html
We need to export 'Module.cwrap' method.

Change-Id: I2986c5a4c06630ae3f95086a114e727a86c99a2b
2018-04-05 16:25:15 +02:00
James Zern
abb4776006 Merge "Use proper targets for CMake." 2018-04-04 01:35:03 +00:00
Vincent Rabaud
e155dda0cc Use proper targets for CMake.
Also fix the bug where near lossless was not used
and allow examples to be built by default.

Change-Id: Ieb5ef77fafe83f3776ff4fd27a6d26534c7a51f3
2018-04-03 17:49:08 -07:00
Pascal Massimino
994be82d00 Merge "Remove some very hard TODOs." 2018-04-03 14:10:50 +00:00
Vincent Rabaud
4033e1d70d Remove some very hard TODOs.
Change-Id: I3d1b0072e0ac9125840fbbd76e91d151c82489ec
2018-04-03 15:17:21 +02:00
Vlad Tsyrklevich
978eec2507 [CFI] Remove function pointer casts
Control Flow Integrity [1] indirect call checking verifies that function
pointers only call valid functions with a matching type signature. This
change eliminates function pointer casts that were causing cfi-icall
failures.

[1] https://www.chromium.org/developers/testing/control-flow-integrity

BUG=chromium:827826

Change-Id: I5db021d06390a6cefd670fdd2f0d34c9e530465e
2018-04-02 16:04:47 -07:00
27 changed files with 171 additions and 270 deletions

View File

@@ -35,5 +35,4 @@ Contributors:
- Urvang Joshi (urvang at google dot com)
- Vikas Arora (vikasa at google dot com)
- Vincent Rabaud (vrabaud at google dot com)
- Vlad Tsyrklevich (vtsyrklevich at chromium dot org)
- Yang Zhang (yang dot zhang at arm dot com)

View File

@@ -1,14 +1,14 @@
cmake_minimum_required(VERSION 2.8.7)
cmake_minimum_required(VERSION 3.5)
project(libwebp C)
project(WebP C)
# Options for coder / decoder executables.
option(WEBP_ENABLE_SIMD "Enable any SIMD optimization." ON)
option(WEBP_BUILD_CWEBP "Build the cwebp command line tool." OFF)
option(WEBP_BUILD_DWEBP "Build the dwebp command line tool." OFF)
option(WEBP_BUILD_GIF2WEBP "Build the gif2webp conversion tool." OFF)
option(WEBP_BUILD_IMG2WEBP "Build the img2webp animation tool." OFF)
option(WEBP_BUILD_WEBPINFO "Build the webpinfo command line tool." OFF)
option(WEBP_BUILD_CWEBP "Build the cwebp command line tool." ON)
option(WEBP_BUILD_DWEBP "Build the dwebp command line tool." ON)
option(WEBP_BUILD_GIF2WEBP "Build the gif2webp conversion tool." ON)
option(WEBP_BUILD_IMG2WEBP "Build the img2webp animation tool." ON)
option(WEBP_BUILD_WEBPINFO "Build the webpinfo command line tool." ON)
option(WEBP_BUILD_WEBP_JS "Emscripten build of webp.js." OFF)
option(WEBP_NEAR_LOSSLESS "Enable near-lossless encoding" ON)
option(WEBP_ENABLE_SWAP_16BIT_CSP "Enable byte swap for 16 bit colorspaces." OFF)
@@ -22,12 +22,13 @@ set(WEBP_DEP_INCLUDE_DIRS)
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release" CACHE
"Build type: Release, Debug or RelWithDebInfo" STRING FORCE
"Build type: Release, Debug, MinSizeRel or RelWithDebInfo" STRING FORCE
)
endif()
# Include dependencies.
include(cmake/deps.cmake)
include(GNUInstallDirs)
################################################################################
# Options.
@@ -100,6 +101,11 @@ foreach(FILE ${WEBP_SIMD_FILES_NOT_TO_INCLUDE})
list(REMOVE_ITEM WEBP_DSP_DEC_SRCS ${FILE})
endforeach()
# Generate the config.h file.
configure_file(${CMAKE_CURRENT_LIST_DIR}/cmake/config.h.in
${CMAKE_CURRENT_BINARY_DIR}/src/webp/config.h)
add_definitions(-DHAVE_CONFIG_H)
### Define the mandatory libraries.
# Build the webpdecoder library.
if(MSVC)
@@ -108,24 +114,63 @@ if(MSVC)
else()
add_definitions(-Wall)
endif()
include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${WEBP_DEP_INCLUDE_DIRS})
include_directories(${WEBP_DEP_INCLUDE_DIRS})
add_library(webpdecode OBJECT ${WEBP_DEC_SRCS})
target_include_directories(webpdecode PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
add_library(webpdspdecode OBJECT ${WEBP_DSP_COMMON_SRCS} ${WEBP_DSP_DEC_SRCS})
target_include_directories(webpdspdecode PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
add_library(webputilsdecode OBJECT ${WEBP_UTILS_COMMON_SRCS}
${WEBP_UTILS_DEC_SRCS})
${WEBP_UTILS_DEC_SRCS}
)
target_include_directories(webputilsdecode PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
add_library(webpdecoder $<TARGET_OBJECTS:webpdecode>
$<TARGET_OBJECTS:webpdspdecode> $<TARGET_OBJECTS:webputilsdecode>)
target_link_libraries(webpdecoder ${WEBP_DEP_LIBRARIES})
target_include_directories(webpdecoder
PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
)
set_target_properties(webpdecoder PROPERTIES PUBLIC_HEADER
"${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h"
)
# Build the webp library.
add_library(webpencode OBJECT ${WEBP_ENC_SRCS})
target_include_directories(webpencode PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
add_library(webpdsp OBJECT ${WEBP_DSP_COMMON_SRCS} ${WEBP_DSP_DEC_SRCS}
${WEBP_DSP_ENC_SRCS})
target_include_directories(webpdsp PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
add_library(webputils OBJECT ${WEBP_UTILS_COMMON_SRCS} ${WEBP_UTILS_DEC_SRCS}
${WEBP_UTILS_ENC_SRCS})
target_include_directories(webputils PRIVATE ${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
add_library(webp $<TARGET_OBJECTS:webpdecode> $<TARGET_OBJECTS:webpdsp>
$<TARGET_OBJECTS:webpencode> $<TARGET_OBJECTS:webputils>)
target_link_libraries(webp ${WEBP_DEP_LIBRARIES})
target_include_directories(webp
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
PUBLIC $<INSTALL_INTERFACE:include>
)
set_target_properties(webp PROPERTIES PUBLIC_HEADER
"${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/encode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h"
)
# Make sure the OBJECT libraries are built with position independent code
# (it is not ON by default).
@@ -135,6 +180,17 @@ set_target_properties(webpdecode webpdspdecode webputilsdecode
# Build the webp demux library.
add_library(webpdemux ${WEBP_DEMUX_SRCS})
target_link_libraries(webpdemux webp)
target_include_directories(webpdemux
PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
PUBLIC $<INSTALL_INTERFACE:include>
)
set_target_properties(webpdemux PROPERTIES PUBLIC_HEADER
"${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/demux.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux_types.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h"
)
# Set the version numbers.
function(parse_version FILE NAME VAR)
@@ -182,6 +238,8 @@ if(WEBP_BUILD_CWEBP OR WEBP_BUILD_DWEBP OR
list(APPEND EXAMPLEUTIL_SRCS
${CMAKE_CURRENT_SOURCE_DIR}/examples/stopwatch.h)
add_library(exampleutil ${EXAMPLEUTIL_SRCS})
target_include_directories(exampleutil
PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>)
parse_Makefile_am(${CMAKE_CURRENT_SOURCE_DIR}/imageio "IMAGEIOUTILS_SRCS"
"imageio_util_[^ ]*")
@@ -208,26 +266,22 @@ endif()
if(WEBP_BUILD_DWEBP)
# dwebp
include_directories(${WEBP_DEP_IMG_INCLUDE_DIRS})
parse_Makefile_am(${CMAKE_CURRENT_SOURCE_DIR}/examples "DWEBP_SRCS"
"dwebp")
add_executable(dwebp ${DWEBP_SRCS})
target_link_libraries(dwebp exampleutil imagedec imageenc webpdecoder)
install(TARGETS dwebp RUNTIME DESTINATION bin)
set_property(TARGET dwebp PROPERTY INCLUDE_DIRECTORIES
${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src)
target_link_libraries(dwebp exampleutil imagedec imageenc)
target_include_directories(dwebp PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/src)
install(TARGETS dwebp RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
if(WEBP_BUILD_CWEBP)
# cwebp
include_directories(${WEBP_DEP_IMG_INCLUDE_DIRS})
parse_Makefile_am(${CMAKE_CURRENT_SOURCE_DIR}/examples "CWEBP_SRCS"
"cwebp")
add_executable(cwebp ${CWEBP_SRCS})
target_link_libraries(cwebp exampleutil imagedec webp)
install(TARGETS cwebp RUNTIME DESTINATION bin)
set_property(TARGET cwebp PROPERTY INCLUDE_DIRECTORIES
${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src)
target_include_directories(cwebp PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/src)
install(TARGETS cwebp RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
if(WEBP_BUILD_GIF2WEBP AND NOT GIF_FOUND)
@@ -239,9 +293,16 @@ if(WEBP_BUILD_GIF2WEBP OR WEBP_BUILD_IMG2WEBP)
"")
add_library(webpmux ${WEBP_MUX_SRCS})
target_link_libraries(webpmux webp)
target_include_directories(webpmux
PRIVATE ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
parse_version(mux/Makefile.am webpmux WEBP_MUX_SOVERSION)
set_target_properties(webpmux PROPERTIES VERSION ${PACKAGE_VERSION}
SOVERSION ${WEBP_MUX_SOVERSION})
set_target_properties(webpmux PROPERTIES PUBLIC_HEADER
"${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux_types.h;\
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h;"
)
list(APPEND INSTALLED_LIBRARIES webpmux)
endif()
@@ -253,9 +314,8 @@ if(WEBP_BUILD_GIF2WEBP)
add_executable(gif2webp ${GIF2WEBP_SRCS})
target_link_libraries(gif2webp exampleutil imageioutil webp webpmux
${WEBP_DEP_GIF_LIBRARIES})
install(TARGETS gif2webp RUNTIME DESTINATION bin)
set_property(TARGET gif2webp PROPERTY INCLUDE_DIRECTORIES
${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src)
target_include_directories(gif2webp PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/src)
install(TARGETS gif2webp RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
if(WEBP_BUILD_IMG2WEBP)
@@ -265,9 +325,8 @@ if(WEBP_BUILD_IMG2WEBP)
"img2webp")
add_executable(img2webp ${IMG2WEBP_SRCS})
target_link_libraries(img2webp exampleutil imagedec imageioutil webp webpmux)
install(TARGETS img2webp RUNTIME DESTINATION bin)
set_property(TARGET img2webp PROPERTY INCLUDE_DIRECTORIES
${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src)
target_include_directories(img2webp PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/src)
install(TARGETS img2webp RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
if (WEBP_BUILD_WEBPINFO)
@@ -277,16 +336,15 @@ if (WEBP_BUILD_WEBPINFO)
"webpinfo")
add_executable(webpinfo ${WEBPINFO_SRCS})
target_link_libraries(webpinfo exampleutil imageioutil)
install(TARGETS webpinfo RUNTIME DESTINATION bin)
set_property(TARGET webpinfo PROPERTY INCLUDE_DIRECTORIES
${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_BINARY_DIR}/src)
target_include_directories(webpinfo PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/src)
install(TARGETS webpinfo RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
endif()
if(WEBP_BUILD_WEBP_JS)
# JavaScript version
add_executable(webp_js
${CMAKE_CURRENT_SOURCE_DIR}/extras/webp_to_sdl.c)
add_executable(webp_js ${CMAKE_CURRENT_SOURCE_DIR}/extras/webp_to_sdl.c)
target_link_libraries(webp_js webpdecoder SDL)
target_include_directories(webp_js PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
set(WEBP_HAVE_SDL 1)
set_target_properties(webp_js PROPERTIES LINK_FLAGS
"-s EXPORTED_FUNCTIONS='[\"_WebpToSDL\"]' -s INVOKE_RUN=0 \
@@ -295,37 +353,34 @@ if(WEBP_BUILD_WEBP_JS)
target_compile_definitions(webp_js PUBLIC EMSCRIPTEN WEBP_HAVE_SDL)
# WASM version
add_executable(webp_wasm
${CMAKE_CURRENT_SOURCE_DIR}/extras/webp_to_sdl.c)
add_executable(webp_wasm ${CMAKE_CURRENT_SOURCE_DIR}/extras/webp_to_sdl.c)
target_link_libraries(webp_wasm webpdecoder SDL)
target_include_directories(webp_wasm PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
set_target_properties(webp_wasm PROPERTIES LINK_FLAGS
"-s WASM=1 -s 'BINARYEN_METHOD=\"native-wasm\"' \
-s EXPORTED_FUNCTIONS='[\"_WebpToSDL\"]' -s INVOKE_RUN=0 \
-s EXTRA_EXPORTED_RUNTIME_METHODS='[\"cwrap\"]'")
target_compile_definitions(webp_wasm PUBLIC EMSCRIPTEN WEBP_HAVE_SDL)
target_compile_definitions(webpdecoder PUBLIC EMSCRIPTEN)
target_compile_definitions(webpdspdecode PUBLIC EMSCRIPTEN)
endif()
# Generate the config.h file.
configure_file(${CMAKE_CURRENT_LIST_DIR}/cmake/config.h.in
${CMAKE_CURRENT_BINARY_DIR}/src/webp/config.h)
add_definitions(-DHAVE_CONFIG_H)
# The webp folder is included as we reference config.h as
# ../webp/config.h or webp/config.h
include_directories(${CMAKE_CURRENT_BINARY_DIR})
# Install the different headers and libraries.
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/src/webp/decode.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/demux.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/encode.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/mux_types.h
${CMAKE_CURRENT_SOURCE_DIR}/src/webp/types.h
DESTINATION include/webp)
install(TARGETS ${INSTALLED_LIBRARIES}
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib)
include(GNUInstallDirs)
install(
TARGETS ${INSTALLED_LIBRARIES}
EXPORT ${PROJECT_NAME}Targets
PUBLIC_HEADER DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/webp
INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
set(ConfigPackageLocation ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME}/cmake/)
install(EXPORT ${PROJECT_NAME}Targets
NAMESPACE ${PROJECT_NAME}::
DESTINATION ${ConfigPackageLocation}
)
# Create the CMake version file.
include(CMakePackageConfigHelpers)
@@ -337,7 +392,6 @@ write_basic_package_version_file(
# Create the Config file.
include(CMakePackageConfigHelpers)
set(ConfigPackageLocation share/WebP/cmake/)
configure_package_config_file(
${CMAKE_CURRENT_SOURCE_DIR}/cmake/WebPConfig.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/WebPConfig.cmake
@@ -364,7 +418,7 @@ foreach(I_MAN RANGE ${MAN_PAGES_RANGE})
if(WEBP_BUILD_${EXEC_BUILD})
list(GET MAN_PAGES ${I_MAN} MAN_PAGE)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/man/${MAN_PAGE}
DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1
DESTINATION ${CMAKE_INSTALL_MANDIR}/man1
COMPONENT doc
)
endif()

View File

@@ -1,82 +1,9 @@
2f930e08 Revert "Use proper targets for CMake."
8165e8fb Use proper targets for CMake.
3f157dd5 Remove some very hard TODOs.
cd758a17 {de,}mux/Makefile.am: add missing headers
b892b8ba makefile.unix,dist: use ascii for text output
64a57d05 add -version option to anim_dump,anim_diff and img2webp
fc1b8e3a webp_js: fix webp_js demo html
15aa48d9 update ChangeLog
e607dabc update AUTHORS
38410c08 [CFI] Remove function pointer casts
c57b2736 bump version to 1.0.0
cba28853 update NEWS
c909d531 Merge "remove some deprecation warning on MacOSX"
217443c7 remove some deprecation warning on MacOSX
b672bdfa configure: quiet glut deprecation warnings on OS X
daa9fcaf configure: use sdl-config if available
dd174cae Merge "imagedec: support metadata reading for WebP image decoding"
641cedcc imagedec: support metadata reading for WebP image decoding
065b2ce1 anim_diff: add a couple missing newlines in Help()
c4cc1147 Merge "gif2webp: force low duration frames to 100ms"
09333097 gif2webp: force low duration frames to 100ms
e03f0ec3 sharp_yuv: use 14b fixed-point precision for gamma
b2db361c image_enc,WebPWritePNG: move locals after setjmp
74e82ec6 Merge "WebPPictureDistortion: fix big-endian results order"
645d04ca Merge "cwebp,get_disto: report bpp"
120f58c3 Merge "lossless*sse2: improve non-const 16-bit vector creation"
a7fe9412 WebPPictureDistortion: fix big-endian results order
e26fe066 cwebp,get_disto: report bpp
9df64e28 Merge changes Id5b4a1a4,Ia20ce844
8043504f lossless*sse2: improve non-const 16-bit vector creation
1e3dfc48 Import: extract condition from loop
3b07d327 Import,RGBA: fix for BigEndian import
551948e4 Remove unused argument in VP8LBitsEntropy.
3005237a ReadWebP: fix for big-endian
499c395a Merge "anim_diff: expose the -max_diff option"
f69dcd69 Merge "remove WEBP_EXPERIMENTAL_FEATURES"
07d884d5 anim_diff: expose the -max_diff option
f4dd9256 remove WEBP_EXPERIMENTAL_FEATURES
94a8377b extract the command-line parsing helpers to example_util
fc09e6e2 PNM decoder: prevent unsupported depth=2 PAM case.
6de58603 MIPS64: Fix defined-but-not-used errors with WEBP_REDUCE_CSP
cbde5728 gif2webp: add support for reading from stdin
cf1c5054 Add an SSE4 version of some lossless color transforms.
45a8b5eb Fix lint error with man page.
cff38e8f Merge "PNG decoder: handle gAMA chunk"
59cb1a48 Merge "enable dc error-diffusion always"
78318b30 PNG decoder: handle gAMA chunk
664c21dd Merge "remove some TODOs"
815652de enable dc error-diffusion always
aec45cec remove some TODOs
5715dfce fix block-count[] increment in case of large image
c2d04f3e enable DC error-diffusion always for multi-pass
96bf07c5 use DC error diffusion for U/V at low-quality
1c59020b fix missing sse41 targets in makefile.unix
7a8e814b cosmetics: s/color_space/colorspace/
05f6fe24 upsampling: rm asserts w/REDUCE_CSP+OMIT_C_CODE
b4cf5597 Merge "Upsampling SSE2/SSE4 speedup."
ccbeb32c Makefile.vc: add missing sse41 files
55403a9a Upsampling SSE2/SSE4 speedup.
807b53c4 Implement the upsampling/yuv functions in SSE41
84101a81 Fix wasm WebP compilation
8bebd2a3 fix warning on MSVC
a7f93fe3 webpmux: allow reading argument from a file
b69f18a7 gif2webp.1: fix -loop_compatibility layout
72d530c0 Merge "fix lossless decoding w/WEBP_REDUCE_SIZE"
296c7dc4 fix lossless decoding w/WEBP_REDUCE_SIZE
0d5d029c Merge "ImgIoUtilReadFile: fix file leak upon error"
ae568ce7 ImgIoUtilReadFile: fix file leak upon error
796b5a8a Merge tag 'v0.6.1'
6b7a95fd update ChangeLog (tag: v0.6.1)
f66955de WEBP_REDUCE_CSP: restrict colorspace support
1af0df76 Merge "WEBP_REDUCE_CSP: restrict colorspace support"
6de20df0 WEBP_REDUCE_CSP: restrict colorspace support
a289d8e7 update ChangeLog (tag: v0.6.1-rc2)
c10a493c vwebp: disable double buffering on windows & mac
0d4466c2 webp_to_sdl.c: fix file mode
1b27bf8b WEBP_REDUCE_SIZE: disable all rescaler code
126be109 webpinfo: add -version option
0df22b9e WEBP_REDUCE_SIZE: disable all rescaler code
9add62b5 bump version to 0.6.1
d3e26144 update NEWS
2edda639 README: add webpinfo section

10
NEWS
View File

@@ -1,13 +1,3 @@
- 4/2/2018: version 1.0.0
This is a binary compatible release.
* lossy encoder improvements to avoid chroma shifts in various circumstances
(issues #308, #340)
* big-endian fixes for decode, RGBA import and WebPPictureDistortion
Tool updates:
gifwebp, anim_diff - default duration behavior (<= 10ms) changed to match
web browsers, transcoding tools (issue #379)
img2webp, webpmux - allow options to be passed in via a file (issue #355)
- 11/24/2017: version 0.6.1
This is a binary compatible release.
* lossless performance and compression improvements + a new 'cruncher' mode

8
README
View File

@@ -4,7 +4,7 @@
\__\__/\____/\_____/__/ ____ ___
/ _/ / \ \ / _ \/ _/
/ \_/ / / \ \ __/ \__
\____/____/\_____/_____/____/v1.0.0
\____/____/\_____/_____/____/v0.6.1
Description:
============
@@ -458,7 +458,6 @@ File-level options (only used at the start of compression):
-mixed ............... use mixed lossy/lossless automatic mode
-v ................... verbose mode
-h ................... this help
-version ............. print version number and exit
Per-frame options (only used for subsequent images input):
-d <int> ............. frame duration in ms (default: 100)
@@ -525,11 +524,6 @@ Options:
-min_psnr <float> ... minimum per-frame PSNR
-raw_comparison ..... if this flag is not used, RGB is
premultiplied before comparison
-max_diff <int> ..... maximum allowed difference per channel
between corresponding pixels in subsequent
frames
-h .................. this help
-version ............ print version number and exit
Building:
---------

View File

@@ -1,7 +1,7 @@
 __ __ ____ ____ ____ __ __ _ __ __
/ \\/ \/ _ \/ _ \/ _ \/ \ \/ \___/_ / _\
\ / __/ _ \ __/ / / (_/ /__
\__\__/\_____/_____/__/ \__//_/\_____/__/___/v1.0.0
\__\__/\_____/_____/__/ \__//_/\_____/__/___/v0.4.1
Description:

View File

@@ -1,4 +1,4 @@
AC_INIT([libwebp], [1.0.0],
AC_INIT([libwebp], [0.6.1],
[https://bugs.chromium.org/p/webp],,
[http://developers.google.com/speed/webp])
AC_CANONICAL_HOST

View File

@@ -190,8 +190,6 @@ static void Help(void) {
printf(" -max_diff <int> ..... maximum allowed difference per channel\n"
" between corresponding pixels in subsequent\n"
" frames\n");
printf(" -h .................. this help\n");
printf(" -version ............ print version number and exit\n");
}
int main(int argc, const char* argv[]) {
@@ -207,6 +205,11 @@ int main(int argc, const char* argv[]) {
const char* files[2] = { NULL, NULL };
AnimatedImage images[2];
if (argc < 3) {
Help();
return -1;
}
for (c = 1; c < argc; ++c) {
int parse_error = 0;
if (!strcmp(argv[c], "-dump_frames")) {
@@ -244,18 +247,6 @@ int main(int argc, const char* argv[]) {
} else {
parse_error = 1;
}
} else if (!strcmp(argv[c], "-h") || !strcmp(argv[c], "-help")) {
Help();
return 0;
} else if (!strcmp(argv[c], "-version")) {
int dec_version, demux_version;
GetAnimatedImageVersions(&dec_version, &demux_version);
printf("WebP Decoder version: %d.%d.%d\nWebP Demux version: %d.%d.%d\n",
(dec_version >> 16) & 0xff, (dec_version >> 8) & 0xff,
(dec_version >> 0) & 0xff,
(demux_version >> 16) & 0xff, (demux_version >> 8) & 0xff,
(demux_version >> 0) & 0xff);
return 0;
} else {
if (!got_input1) {
files[0] = argv[c];
@@ -272,12 +263,6 @@ int main(int argc, const char* argv[]) {
return -1;
}
}
if (argc < 3) {
Help();
return -1;
}
if (!got_input2) {
Help();
return -1;

View File

@@ -30,8 +30,6 @@ static void Help(void) {
"(default: 'dump_')\n");
printf(" -tiff ............... save frames as TIFF\n");
printf(" -pam ................ save frames as PAM\n");
printf(" -h .................. this help\n");
printf(" -version ............ print version number and exit\n");
}
int main(int argc, const char* argv[]) {
@@ -68,18 +66,6 @@ int main(int argc, const char* argv[]) {
} else if (!strcmp(argv[c], "-pam")) {
format = PAM;
suffix = "pam";
} else if (!strcmp(argv[c], "-h") || !strcmp(argv[c], "-help")) {
Help();
return 0;
} else if (!strcmp(argv[c], "-version")) {
int dec_version, demux_version;
GetAnimatedImageVersions(&dec_version, &demux_version);
printf("WebP Decoder version: %d.%d.%d\nWebP Demux version: %d.%d.%d\n",
(dec_version >> 16) & 0xff, (dec_version >> 8) & 0xff,
(dec_version >> 0) & 0xff,
(demux_version >> 16) & 0xff, (demux_version >> 8) & 0xff,
(demux_version >> 0) & 0xff);
return 0;
} else {
uint32_t i;
AnimatedImage image;

View File

@@ -786,9 +786,3 @@ void GetDiffAndPSNR(const uint8_t rgba1[], const uint8_t rgba2[],
*psnr = 4.3429448 * log(255. * 255. / sse);
}
}
void GetAnimatedImageVersions(int* const decoder_version,
int* const demux_version) {
*decoder_version = WebPGetDecoderVersion();
*demux_version = WebPGetDemuxVersion();
}

View File

@@ -56,10 +56,6 @@ void GetDiffAndPSNR(const uint8_t rgba1[], const uint8_t rgba2[],
uint32_t width, uint32_t height, int premultiply,
int* const max_diff, double* const psnr);
// Return library versions used by anim_util.
void GetAnimatedImageVersions(int* const decoder_version,
int* const demux_version);
#ifdef __cplusplus
} // extern "C"
#endif

View File

@@ -48,7 +48,6 @@ static void Help(void) {
printf(" -mixed ............... use mixed lossy/lossless automatic mode\n");
printf(" -v ................... verbose mode\n");
printf(" -h ................... this help\n");
printf(" -version ............. print version number and exit\n");
printf("\n");
printf("Per-frame options (only used for subsequent images input):\n");
@@ -178,14 +177,6 @@ int main(int argc, const char* argv[]) {
} else if (!strcmp(argv[c], "-h") || !strcmp(argv[c], "-help")) {
Help();
goto End;
} else if (!strcmp(argv[c], "-version")) {
const int enc_version = WebPGetEncoderVersion();
const int mux_version = WebPGetMuxVersion();
printf("WebP Encoder version: %d.%d.%d\nWebP Mux version: %d.%d.%d\n",
(enc_version >> 16) & 0xff, (enc_version >> 8) & 0xff,
enc_version & 0xff, (mux_version >> 16) & 0xff,
(mux_version >> 8) & 0xff, mux_version & 0xff);
goto End;
} else {
continue;
}

View File

@@ -16,9 +16,9 @@
#include <assert.h>
#include <string.h>
#define XTRA_MAJ_VERSION 1
#define XTRA_MIN_VERSION 0
#define XTRA_REV_VERSION 0
#define XTRA_MAJ_VERSION 0
#define XTRA_MIN_VERSION 1
#define XTRA_REV_VERSION 1
//------------------------------------------------------------------------------
@@ -48,14 +48,13 @@ int WebPImportGray(const uint8_t* gray_data, WebPPicture* pic) {
int WebPImportRGB565(const uint8_t* rgb565, WebPPicture* pic) {
int x, y;
uint32_t* dst;
if (pic == NULL || rgb565 == NULL) return 0;
pic->colorspace = WEBP_YUV420;
pic->use_argb = 1;
if (!WebPPictureAlloc(pic)) return 0;
dst = pic->argb;
for (y = 0; y < pic->height; ++y) {
const int width = pic->width;
uint32_t* dst = pic->argb + y * pic->argb_stride;
for (x = 0; x < width; ++x) {
#ifdef WEBP_SWAP_16BIT_CSP
const uint32_t rg = rgb565[2 * x + 1];
@@ -71,24 +70,22 @@ int WebPImportRGB565(const uint8_t* rgb565, WebPPicture* pic) {
r = r | (r >> 5);
g = g | (g >> 6);
b = b | (b >> 5);
dst[x] = (0xffu << 24) | (r << 16) | (g << 8) | b;
dst[x] = (r << 16) | (g << 8) | b;
}
rgb565 += 2 * width;
dst += pic->argb_stride;
}
return 1;
}
int WebPImportRGB4444(const uint8_t* rgb4444, WebPPicture* pic) {
int x, y;
uint32_t* dst;
if (pic == NULL || rgb4444 == NULL) return 0;
pic->colorspace = WEBP_YUV420;
pic->use_argb = 1;
if (!WebPPictureAlloc(pic)) return 0;
dst = pic->argb;
for (y = 0; y < pic->height; ++y) {
const int width = pic->width;
uint32_t* dst = pic->argb + y * pic->argb_stride;
for (x = 0; x < width; ++x) {
#ifdef WEBP_SWAP_16BIT_CSP
const uint32_t rg = rgb4444[2 * x + 1];
@@ -109,7 +106,6 @@ int WebPImportRGB4444(const uint8_t* rgb4444, WebPPicture* pic) {
dst[x] = (a << 24) | (r << 16) | (g << 8) | b;
}
rgb4444 += 2 * width;
dst += pic->argb_stride;
}
return 1;
}

View File

@@ -112,12 +112,7 @@ endif
AR = ar
ARFLAGS = r
CPPFLAGS = -I. -Isrc/ -Wall
ifeq ($(DEBUG), 1)
CFLAGS = -g
else
CFLAGS = -O3 -DNDEBUG
endif
CFLAGS += $(EXTRA_FLAGS)
CFLAGS = -O3 -DNDEBUG $(EXTRA_FLAGS)
CC = gcc
INSTALL = install
GROFF = /usr/bin/groff
@@ -479,7 +474,7 @@ dist: all
for m in man/[cdv]webp.1 man/gif2webp.1 man/webpmux.1 \
man/img2webp.1 man/webpinfo.1; do \
basenam=$$(basename $$m .1); \
$(GROFF) -t -e -man -T ascii $$m \
$(GROFF) -t -e -man -T utf8 $$m \
| $(COL) -bx >$(DESTDIR)/doc/$${basenam}.txt; \
$(GROFF) -t -e -man -T html $$m \
| $(COL) -bx >$(DESTDIR)/doc/$${basenam}.html; \

View File

@@ -1,5 +1,5 @@
.\" Hey, EMACS: -*- nroff -*-
.TH IMG2WEBP 1 "April 3, 2018"
.TH IMG2WEBP 1 "February 7, 2018"
.SH NAME
img2webp \- create animated WebP file from a sequence of input images.
.SH SYNOPSIS
@@ -53,9 +53,6 @@ Be more verbose.
.TP
.B \-h, \-help
A short usage summary.
.TP
.B \-version
Print the version numbers of the relevant libraries used.
.SH PER-FRAME OPTIONS
The per-frame options are applied for the images following as arguments in the

View File

@@ -36,7 +36,7 @@ libwebp_la_LIBADD += utils/libwebputils.la
# other than the ones listed on the command line, i.e., after linking, it will
# not have unresolved symbols. Some platforms (Windows among them) require all
# symbols in shared libraries to be resolved at library creation.
libwebp_la_LDFLAGS = -no-undefined -version-info 7:2:0
libwebp_la_LDFLAGS = -no-undefined -version-info 7:1:0
libwebpincludedir = $(includedir)/webp
pkgconfig_DATA = libwebp.pc
@@ -48,7 +48,7 @@ if BUILD_LIBWEBPDECODER
libwebpdecoder_la_LIBADD += dsp/libwebpdspdecode.la
libwebpdecoder_la_LIBADD += utils/libwebputilsdecode.la
libwebpdecoder_la_LDFLAGS = -no-undefined -version-info 3:2:0
libwebpdecoder_la_LDFLAGS = -no-undefined -version-info 3:1:0
pkgconfig_DATA += libwebpdecoder.pc
endif

View File

@@ -30,9 +30,9 @@ extern "C" {
// Various defines and enums
// version numbers
#define DEC_MAJ_VERSION 1
#define DEC_MIN_VERSION 0
#define DEC_REV_VERSION 0
#define DEC_MAJ_VERSION 0
#define DEC_MIN_VERSION 6
#define DEC_REV_VERSION 1
// YUV-cache parameters. Cache is 32-bytes wide (= one cacheline).
// Constraints are: We need to store one 16x16 block of luma samples (y),

View File

@@ -5,14 +5,11 @@ libwebpdemux_la_SOURCES =
libwebpdemux_la_SOURCES += anim_decode.c demux.c
libwebpdemuxinclude_HEADERS =
libwebpdemuxinclude_HEADERS += ../webp/decode.h
libwebpdemuxinclude_HEADERS += ../webp/demux.h
libwebpdemuxinclude_HEADERS += ../webp/mux_types.h
libwebpdemuxinclude_HEADERS += ../webp/types.h
noinst_HEADERS =
noinst_HEADERS += ../webp/format_constants.h
libwebpdemux_la_LIBADD = ../libwebp.la
libwebpdemux_la_LDFLAGS = -no-undefined -version-info 2:4:0
libwebpdemux_la_LDFLAGS = -no-undefined -version-info 2:3:0
libwebpdemuxincludedir = $(includedir)/webp
pkgconfig_DATA = libwebpdemux.pc

View File

@@ -23,9 +23,9 @@
#include "src/webp/demux.h"
#include "src/webp/format_constants.h"
#define DMUX_MAJ_VERSION 1
#define DMUX_MIN_VERSION 0
#define DMUX_REV_VERSION 0
#define DMUX_MAJ_VERSION 0
#define DMUX_MIN_VERSION 3
#define DMUX_REV_VERSION 3
typedef struct {
size_t start_; // start location of the data

View File

@@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
FILEVERSION 0,3,0,3
PRODUCTVERSION 0,3,0,3
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebpdemux DLL"
VALUE "FileVersion", "1.0.0"
VALUE "FileVersion", "0.3.3"
VALUE "InternalName", "libwebpdemux.dll"
VALUE "LegalCopyright", "Copyright (C) 2018"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebpdemux.dll"
VALUE "ProductName", "WebP Image Demuxer"
VALUE "ProductVersion", "1.0.0"
VALUE "ProductVersion", "0.3.3"
END
END
BLOCK "VarFileInfo"

View File

@@ -36,7 +36,7 @@ static void LoadTwoPixels_SSE2(const uint8_t* const src, __m128i* out) {
}
// input: 8 bytes ABCDEFGH -> output: A0B0C0D0E0F0G0H0
static void LoadEightPixels_SSE2(const uint8_t* const src, __m128i* out) {
static void LoadHeightPixels_SSE2(const uint8_t* const src, __m128i* out) {
const __m128i zero = _mm_setzero_si128();
const __m128i A = _mm_loadl_epi64((const __m128i*)(src)); // ABCDEFGH
*out = _mm_unpacklo_epi8(A, zero);
@@ -50,15 +50,13 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk,
int accum = x_add;
__m128i cur_pixels;
// SSE2 implementation only works with 16b signed arithmetic at max.
if (wrk->src_width < 8 || accum >= (1 << 15)) {
WebPRescalerImportRowExpand_C(wrk, src);
return;
}
assert(!WebPRescalerInputDone(wrk));
assert(wrk->x_expand);
if (wrk->num_channels == 4) {
if (wrk->src_width < 2) {
WebPRescalerImportRowExpand_C(wrk, src);
return;
}
LoadTwoPixels_SSE2(src, &cur_pixels);
src += 4;
while (1) {
@@ -77,7 +75,11 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk,
} else {
int left;
const uint8_t* const src_limit = src + wrk->src_width - 8;
LoadEightPixels_SSE2(src, &cur_pixels);
if (wrk->src_width < 8) {
WebPRescalerImportRowExpand_C(wrk, src);
return;
}
LoadHeightPixels_SSE2(src, &cur_pixels);
src += 7;
left = 7;
while (1) {
@@ -92,7 +94,7 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk,
if (--left) {
cur_pixels = _mm_srli_si128(cur_pixels, 2);
} else if (src <= src_limit) {
LoadEightPixels_SSE2(src, &cur_pixels);
LoadHeightPixels_SSE2(src, &cur_pixels);
src += 7;
left = 7;
} else { // tail

View File

@@ -30,9 +30,9 @@ extern "C" {
// Various defines and enums
// version numbers
#define ENC_MAJ_VERSION 1
#define ENC_MIN_VERSION 0
#define ENC_REV_VERSION 0
#define ENC_MAJ_VERSION 0
#define ENC_MIN_VERSION 6
#define ENC_REV_VERSION 1
enum { MAX_LF_LEVELS = 64, // Maximum loop filter level
MAX_VARIABLE_LEVEL = 67, // last (inclusive) level with variable cost

View File

@@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
FILEVERSION 0,6,0,1
PRODUCTVERSION 0,6,0,1
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebp DLL"
VALUE "FileVersion", "1.0.0"
VALUE "FileVersion", "0.6.1"
VALUE "InternalName", "libwebp.dll"
VALUE "LegalCopyright", "Copyright (C) 2018"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebp.dll"
VALUE "ProductName", "WebP Image Codec"
VALUE "ProductVersion", "1.0.0"
VALUE "ProductVersion", "0.6.1"
END
END
BLOCK "VarFileInfo"

View File

@@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
FILEVERSION 0,6,0,1
PRODUCTVERSION 0,6,0,1
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebpdecoder DLL"
VALUE "FileVersion", "1.0.0"
VALUE "FileVersion", "0.6.1"
VALUE "InternalName", "libwebpdecoder.dll"
VALUE "LegalCopyright", "Copyright (C) 2018"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebpdecoder.dll"
VALUE "ProductName", "WebP Image Decoder"
VALUE "ProductVersion", "1.0.0"
VALUE "ProductVersion", "0.6.1"
END
END
BLOCK "VarFileInfo"

View File

@@ -13,10 +13,8 @@ libwebpmuxinclude_HEADERS =
libwebpmuxinclude_HEADERS += ../webp/mux.h
libwebpmuxinclude_HEADERS += ../webp/mux_types.h
libwebpmuxinclude_HEADERS += ../webp/types.h
noinst_HEADERS =
noinst_HEADERS += ../webp/format_constants.h
libwebpmux_la_LIBADD = ../libwebp.la
libwebpmux_la_LDFLAGS = -no-undefined -version-info 3:2:0 -lm
libwebpmux_la_LDFLAGS = -no-undefined -version-info 3:1:0 -lm
libwebpmuxincludedir = $(includedir)/webp
pkgconfig_DATA = libwebpmux.pc

View File

@@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,0,0
PRODUCTVERSION 1,0,0,0
FILEVERSION 0,4,0,1
PRODUCTVERSION 0,4,0,1
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebpmux DLL"
VALUE "FileVersion", "1.0.0"
VALUE "FileVersion", "0.4.1"
VALUE "InternalName", "libwebpmux.dll"
VALUE "LegalCopyright", "Copyright (C) 2018"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebpmux.dll"
VALUE "ProductName", "WebP Image Muxer"
VALUE "ProductVersion", "1.0.0"
VALUE "ProductVersion", "0.4.1"
END
END
BLOCK "VarFileInfo"

View File

@@ -26,9 +26,9 @@ extern "C" {
//------------------------------------------------------------------------------
// Defines and constants.
#define MUX_MAJ_VERSION 1
#define MUX_MIN_VERSION 0
#define MUX_REV_VERSION 0
#define MUX_MAJ_VERSION 0
#define MUX_MIN_VERSION 4
#define MUX_REV_VERSION 1
// Chunk object.
typedef struct WebPChunk WebPChunk;