Added WebP decoding using libwebp

1 files changed, 5 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 73e2b8d4..262bbcb9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,6 +48,7 @@ option (ENABLE_MPG123           "Use mpg123 for decoding MPEG audio" ON)
 option (ENABLE_RELATIVE_EMBED   "Resources should always be found via relative path" OFF)
 option (ENABLE_RESIZE_DRAW      "Force window to redraw during resizing" ${DEFAULT_RESIZE_DRAW})
 option (ENABLE_RESOURCE_EMBED   "Embed resources inside the executable" OFF)
+option (ENABLE_WEBP             "Use libwebp to decode .webp images (via pkg-config)" ON)
 option (ENABLE_WINDOWPOS_FIX    "Set position after showing window (workaround for SDL bug)" OFF)
 option (ENABLE_X11_SWRENDER     "Use software rendering under X11" OFF)
 
@@ -315,6 +316,10 @@ if (ENABLE_MPG123 AND MPG123_FOUND)
     target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_MPG123=1)
     target_link_libraries (app PUBLIC PkgConfig::MPG123)
 endif ()
+if (ENABLE_WEBP AND WEBP_FOUND)
+    target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_WEBP=1)
+    target_link_libraries (app PUBLIC PkgConfig::WEBP)
+endif ()
 if (ENABLE_IDLE_SLEEP)
     target_compile_definitions (app PUBLIC LAGRANGE_ENABLE_IDLE_SLEEP=1)
 endif ()