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Add CMake option for bittrace.

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Change-Id: I9f09eb2c0afdac41e94bc10dfedd1fd004c45731
This commit is contained in:
Vincent Rabaud 2019-06-27 11:36:07 +02:00
parent a788b49897
commit bf00c15b23
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@ -17,6 +17,8 @@ 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)
set(WEBP_BITTRACE "0" CACHE STRING "Bit trace mode (0=none, 1=bit, 2=bytes)")
set_property(CACHE WEBP_BITTRACE PROPERTY STRINGS 0 1 2)
# Option needed for handling Unicode file names on Windows.
if(WIN32)
@ -55,6 +57,10 @@ if(WEBP_ENABLE_SWAP_16BIT_CSP)
add_definitions(-DWEBP_SWAP_16BIT_CSP=1)
endif()
if(NOT WEBP_BITTRACE STREQUAL "0")
add_definitions(-DBITTRACE=${WEBP_BITTRACE})
endif()
if(WEBP_UNICODE)
# Windows recommends setting both UNICODE and _UNICODE.
add_definitions(-DUNICODE -D_UNICODE)