CMakeLists.txt

cmake_minimum_required(VERSION 3.20)

include(FetchContent)

cmake_policy(SET CMP0074 NEW)

set(SDL_REQUIRED_VERSION 3.0.0)
set(C_STANDARD 99)

set(CMAKE_BUILD_TYPE Debug)

set(MAJOR_VERSION 1)
set(MINOR_VERSION 0)
set(MICRO_VERSION 0)
project(Gleed
    LANGUAGES C CXX
    VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}"
)

FetchContent_Declare(
    SDL3
    GIT_SHALLOW TRUE
    GIT_PROGRESS TRUE
    GIT_REPOSITORY "https://github.com/libsdl-org/SDL"
    GIT_TAG "main"
)
FetchContent_MakeAvailable(SDL3)


set(ENABLE_WEBM_PARSER ON CACHE BOOL "" FORCE)
FetchContent_Declare(
    libwebm
    GIT_SHALLOW TRUE
    GIT_PROGRESS TRUE
    GIT_REPOSITORY "https://github.com/webmproject/libwebm"
    GIT_TAG "libwebm-1.0.0.31"
)
FetchContent_MakeAvailable(libwebm)

FetchContent_Declare(
    libogg
    GIT_SHALLOW TRUE
    GIT_PROGRESS TRUE
    GIT_REPOSITORY "https://github.com/xiph/ogg"
    GIT_TAG "v1.3.5"
)
FetchContent_MakeAvailable(libogg)

set(BUILD_TESTING OFF CACHE BOOL "" FORCE)
set(BUILD_FRAMEWORK OFF CACHE BOOL "" FORCE)
FetchContent_Declare(
    libvorbis
    GIT_SHALLOW TRUE
    GIT_PROGRESS TRUE
    GIT_REPOSITORY "https://github.com/xiph/vorbis"
    GIT_TAG "v1.3.7"
)
FetchContent_MakeAvailable(libvorbis)

FetchContent_Declare(
    libopus
    GIT_SHALLOW TRUE
    GIT_PROGRESS TRUE
    GIT_REPOSITORY "https://github.com/xiph/opus"
    GIT_TAG "v1.5.2"
)
FetchContent_MakeAvailable(libopus)


include(libvpx.cmake)

set(LIB_SOURCES 
    src/gleed_movie_webm.cpp
    src/gleed_movie_vpx.c
    src/gleed_movie.c
    src/gleed_movie_vorbis.c
    src/gleed_movie_player.c
    src/gleed_movie_opus.c
)

# TODO: add shared library support
add_library(
        Gleed
        STATIC
        ${LIB_SOURCES}
)

target_link_libraries(Gleed PUBLIC SDL3::SDL3 webm libvpx vorbis opus)
target_include_directories(Gleed PRIVATE ${libwebm_SOURCE_DIR}/webm_parser/include)

target_include_directories(Gleed PUBLIC include/)

option(GLEED_BUILD_EXAMPLES "Build Gleed examples" ON)

if (GLEED_BUILD_EXAMPLES)
    add_subdirectory(examples/)
endif()