Tuan Nghia Nguyen
9f0a10a4c8
Thread-local staging Mat (video_player.cpp:1400-1407) — single biggest win. Eliminates the 12 MB per-call malloc/free cycle. Contiguous get_buffer2 allocator (video_decoder.cpp:35-102) — keeps the 3 bulk memcpys cache-friendly. Would also enable FAST/zero-copy for resolutions where visible_h % 64 == 0. SW-decoder thread config (video_decoder.cpp:528-540) — thread_count=0, thread_type=FRAME|SLICE. FRAME is downgraded to SLICE-only by AV_CODEC_FLAG_LOW_DELAY, but decode throughput is sufficient for your input rate. SetTargetFPS(100) delivery throttle (already there) — caps onVideoFrame post-decode work at 10 FPS. Keeps the caller path warm-cached. Instrumentation — [MEDIA_DecInit] / [MEDIA_Convert] / [MEDIA_SWDec] / [MEDIA_Timing] / [MEDIA_JpegTiming] — always-on regression detector, zero cost when ANSCORE_DEBUGVIEW=OFF.
141 lines
5.3 KiB
CMake
141 lines
5.3 KiB
CMake
# ANSCV — Computer Vision / Media DLL (video capture, RTSP, FFmpeg)
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file(GLOB ANSCV_HEADERS "*.h")
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file(GLOB ANSCV_SOURCES "*.cpp")
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# Exclude old VideoPlayer.cpp — superseded by MediaClient/media/video_player.cpp
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list(REMOVE_ITEM ANSCV_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/VideoPlayer.cpp")
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# MediaClient sources compiled into ANSCV (from original vcxproj)
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set(MEDIACLIENT_SOURCES
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${CMAKE_SOURCE_DIR}/MediaClient/media/audio_capture.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/audio_capture_win.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/audio_decoder.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/audio_encoder.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/audio_play.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/audio_play_win.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/avcodec_mutex.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/avi_write.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/file_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/http_flv_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/http_mjpeg_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/media_codec.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/media_parse.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/media_util.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/rtmp_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/rtsp_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/srt_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/video_decoder.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/media/video_player.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/h264_rtp_rx.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/h264_util.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/h265_rtp_rx.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/h265_util.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/mjpeg_rtp_rx.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/mjpeg_tables.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp/ts_parser.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtsp/rtsp_backchannel.cpp
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${CMAKE_SOURCE_DIR}/MediaClient/rtsp/rtsp_cln.cpp
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)
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add_library(ANSCV SHARED ${ANSCV_HEADERS} ${ANSCV_SOURCES} ${MEDIACLIENT_SOURCES})
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# MediaClient sources skip precompiled headers (they don't include ANSCV's pch.h)
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set_source_files_properties(${MEDIACLIENT_SOURCES} PROPERTIES SKIP_PRECOMPILE_HEADERS ON)
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target_include_directories(ANSCV PUBLIC
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${CMAKE_CURRENT_SOURCE_DIR}
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)
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# NI Vision (IMAQ) support
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target_include_directories(ANSCV PRIVATE
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"C:/Program Files (x86)/National Instruments/Shared/ExternalCompilerSupport/C/include"
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)
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target_link_directories(ANSCV PRIVATE
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"C:/Program Files (x86)/National Instruments/Shared/ExternalCompilerSupport/C/lib64/msvc"
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)
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target_link_libraries(ANSCV PRIVATE nivision)
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# MediaClient includes (referenced from original ANLS)
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target_include_directories(ANSCV PRIVATE
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${CMAKE_SOURCE_DIR}/MediaClient
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${CMAKE_SOURCE_DIR}/MediaClient/media
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${CMAKE_SOURCE_DIR}/MediaClient/rtsp
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${CMAKE_SOURCE_DIR}/MediaClient/rtp
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${CMAKE_SOURCE_DIR}/MediaClient/http
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${CMAKE_SOURCE_DIR}/MediaClient/directx
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${CMAKE_SOURCE_DIR}/MediaClient/directx/include
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${CMAKE_SOURCE_DIR}/MediaClient/ffmpeg/include
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${CMAKE_SOURCE_DIR}/MediaClient/openssl/include
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${CMAKE_SOURCE_DIR}/MediaClient/libsrt/include
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${CMAKE_SOURCE_DIR}/MediaClient/bm
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${CMAKE_SOURCE_DIR}/MediaClient/rtmp
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${CMAKE_SOURCE_DIR}/MediaClient/librtmp
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${CMAKE_SOURCE_DIR}/MediaClient/srt
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${ANSLIBS_DIR}/nlohmann
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${SHARED_INCLUDE_DIR}
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)
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target_link_libraries(ANSCV
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PUBLIC ANSLicensingSystem # PUBLIC: SPDLogger/FileExist symbols must be re-exported
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PRIVATE labview
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PRIVATE spdlog_dep
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PUBLIC ANSLibsLoader # PUBLIC: loader symbols used in public headers
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PRIVATE opencv
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PRIVATE ffmpeg
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PRIVATE turbojpeg
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PRIVATE zxing
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PRIVATE zlib_dep
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PRIVATE CUDA::cudart_static
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PRIVATE CUDA::cublasLt
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PRIVATE CUDA::nvjpeg
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)
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# libyuv — vendored at 3rdparty/libyuv (added by top-level CMakeLists when
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# the submodule is present). Provides SIMD-accelerated I420→RGB24 used by
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# CVideoPlayer::avframeYUV420PToCvMat for the SW-decode fast path.
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if(ANSCORE_HAS_LIBYUV)
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target_link_libraries(ANSCV PRIVATE yuv)
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target_include_directories(ANSCV PRIVATE ${CMAKE_SOURCE_DIR}/3rdparty/libyuv/include)
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target_compile_definitions(ANSCV PRIVATE ANSCORE_HAS_LIBYUV=1)
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endif()
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# Platform-specific libs
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if(WIN32)
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target_link_directories(ANSCV PRIVATE
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${CMAKE_SOURCE_DIR}/MediaClient/directx/lib/x64
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${CMAKE_SOURCE_DIR}/MediaClient/openssl/lib/x64
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${CMAKE_SOURCE_DIR}/MediaClient/libsrt/lib/x64
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)
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# Prebuilt MediaClient protocol libraries (built from MediaClient VS project)
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target_link_directories(ANSCV PRIVATE "${ANSLIBS_DIR}/MediaClient/x64/Release")
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target_link_libraries(ANSCV PRIVATE
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RtspClientLibrary HttpFlvClientLibrary HttpMjpegClientLibrary
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RtmpClientLibrary SrtClientLibrary
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d3d9 d3dx9 dxva2
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libcrypto libssl srt
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${WIN_COMMON_LIBS}
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)
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else()
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target_link_libraries(ANSCV PRIVATE ${UNIX_COMMON_LIBS})
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endif()
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target_compile_definitions(ANSCV PRIVATE
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ANSCV_EXPORTS
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_USRDLL
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HT_STATIC
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HTTPS
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BACKCHANNEL
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METADATA
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REPLAY
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OVER_HTTP
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OVER_WEBSOCKET
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NOMINMAX
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)
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if(WIN32)
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target_compile_definitions(ANSCV PRIVATE UNICODE _UNICODE __WINDOWS_OS__)
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else()
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target_compile_definitions(ANSCV PRIVATE __LINUX_OS__)
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endif()
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target_precompile_headers(ANSCV PRIVATE pch.h)
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