mirror of
https://github.com/mozilla/gecko-dev.git
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346 lines
15 KiB
CMake
346 lines
15 KiB
CMake
#
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# Copyright (c) 2017, Alliance for Open Media. All rights reserved
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#
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# This source code is subject to the terms of the BSD 2 Clause License and the
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# Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was
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# not distributed with this source code in the LICENSE file, you can obtain it
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# at www.aomedia.org/license/software. If the Alliance for Open Media Patent
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# License 1.0 was not distributed with this source code in the PATENTS file, you
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# can obtain it at www.aomedia.org/license/patent.
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#
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if(AOM_DOCS_CMAKE_)
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return()
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endif() # AOM_DOCS_CMAKE_
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set(AOM_DOCS_CMAKE_ 1)
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cmake_minimum_required(VERSION 3.5)
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set(AOM_DOXYFILE "${AOM_CONFIG_DIR}/doxyfile")
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set(AOM_DOXYGEN_CONFIG_TEMPLATE "libs.doxy_template")
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set(AOM_DOXYGEN_OUTPUT_DIR "${AOM_CONFIG_DIR}/dox")
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set(AOM_DOXYGEN_SECTIONS "av1")
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set(AOM_DOXYGEN_SOURCES
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"${AOM_ROOT}/aom/aom.h"
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"${AOM_ROOT}/aom/aom_codec.h"
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"${AOM_ROOT}/aom/aom_decoder.h"
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"${AOM_ROOT}/aom/aom_encoder.h"
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"${AOM_ROOT}/aom/aom_external_partition.h"
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"${AOM_ROOT}/aom/aom_frame_buffer.h"
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"${AOM_ROOT}/aom/aom_image.h"
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"${AOM_ROOT}/aom/aom_integer.h"
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"${AOM_ROOT}/av1/common/av1_common_int.h"
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"${AOM_ROOT}/av1/common/av1_loopfilter.h"
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"${AOM_ROOT}/av1/common/blockd.h"
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"${AOM_ROOT}/av1/common/cdef.h"
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"${AOM_ROOT}/av1/common/enums.h"
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"${AOM_ROOT}/av1/common/restoration.h"
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"${AOM_ROOT}/keywords.dox"
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"${AOM_ROOT}/mainpage.dox"
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"${AOM_ROOT}/usage.dox")
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if(CONFIG_AV1_DECODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/apps/aomdec.c"
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"${AOM_ROOT}/examples/decode_to_md5.c"
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"${AOM_ROOT}/examples/decode_with_drops.c"
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"${AOM_ROOT}/examples/simple_decoder.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Full featured decoder."
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"Frame by frame MD5 checksum."
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"Drops frames while decoding."
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"Simplified decoder loop.")
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set(AOM_DOXYGEN_SECTIONS ${AOM_DOXYGEN_SECTIONS} "av1_decoder decoder")
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES} "${AOM_ROOT}/aom/aomdx.h"
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"${AOM_ROOT}/usage_dx.dox"
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"${AOM_ROOT}/av1/decoder/decoder.h")
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if(CONFIG_ANALYZER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/analyzer.cc")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Bitstream analyzer.")
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endif()
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if(CONFIG_INSPECTION)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/inspect.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Bitstream inspector.")
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endif()
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES}
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"${AOM_ROOT}/doc/dev_guide/av1_decoder.dox")
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endif()
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if(CONFIG_AV1_ENCODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/apps/aomenc.c"
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"${AOM_ROOT}/examples/lossless_encoder.c"
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"${AOM_ROOT}/examples/set_maps.c"
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"${AOM_ROOT}/examples/simple_encoder.c"
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"${AOM_ROOT}/examples/twopass_encoder.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Full featured encoder."
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"Simplified lossless encoder."
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"Set active and ROI maps."
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"Simplified encoder loop."
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"Two-pass encoder loop.")
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/scalable_encoder.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Scalable encoder loop.")
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/svc_encoder_rtc.cc")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Layered encoder for RTC.")
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set(AOM_DOXYGEN_SECTIONS ${AOM_DOXYGEN_SECTIONS} "av1_encoder encoder")
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES} "${AOM_ROOT}/aom/aomcx.h"
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"${AOM_ROOT}/usage_cx.dox")
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES}
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"${AOM_ROOT}/doc/dev_guide/av1_encoder.dox")
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set(AOM_DOXYGEN_SOURCES
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${AOM_DOXYGEN_SOURCES}
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"${AOM_ROOT}/aom_scale/yv12config.h"
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"${AOM_ROOT}/av1/encoder/bitstream.h"
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"${AOM_ROOT}/av1/encoder/block.h"
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"${AOM_ROOT}/av1/encoder/aq_cyclicrefresh.h"
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"${AOM_ROOT}/av1/encoder/encode_strategy.c"
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"${AOM_ROOT}/av1/encoder/encode_strategy.h"
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"${AOM_ROOT}/av1/encoder/encodeframe.c"
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"${AOM_ROOT}/av1/encoder/encoder.c"
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"${AOM_ROOT}/av1/encoder/encoder.h"
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"${AOM_ROOT}/av1/encoder/encodetxb.h"
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"${AOM_ROOT}/av1/encoder/firstpass.h"
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"${AOM_ROOT}/av1/encoder/gop_structure.h"
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"${AOM_ROOT}/av1/encoder/interp_search.c"
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"${AOM_ROOT}/av1/encoder/intra_mode_search.h"
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"${AOM_ROOT}/av1/encoder/intra_mode_search.c"
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"${AOM_ROOT}/av1/encoder/intra_mode_search_utils.h"
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"${AOM_ROOT}/av1/encoder/lookahead.h"
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"${AOM_ROOT}/av1/encoder/palette.h"
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"${AOM_ROOT}/av1/encoder/palette.c"
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"${AOM_ROOT}/av1/encoder/partition_search.h"
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"${AOM_ROOT}/av1/encoder/partition_search.c"
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"${AOM_ROOT}/av1/encoder/pass2_strategy.h"
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"${AOM_ROOT}/av1/encoder/pass2_strategy.c"
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"${AOM_ROOT}/av1/encoder/pickcdef.h"
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"${AOM_ROOT}/av1/encoder/picklpf.h"
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"${AOM_ROOT}/av1/encoder/pickrst.h"
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"${AOM_ROOT}/av1/encoder/ratectrl.c"
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"${AOM_ROOT}/av1/encoder/ratectrl.h"
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"${AOM_ROOT}/av1/encoder/rc_utils.h"
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"${AOM_ROOT}/av1/encoder/rdopt.h"
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"${AOM_ROOT}/av1/encoder/rdopt.c"
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"${AOM_ROOT}/av1/encoder/speed_features.h"
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"${AOM_ROOT}/av1/encoder/svc_layercontext.c"
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"${AOM_ROOT}/av1/encoder/svc_layercontext.h"
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"${AOM_ROOT}/av1/encoder/temporal_filter.h"
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"${AOM_ROOT}/av1/encoder/temporal_filter.c"
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"${AOM_ROOT}/av1/encoder/tpl_model.h"
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"${AOM_ROOT}/av1/encoder/tx_search.h"
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"${AOM_ROOT}/av1/encoder/txb_rdopt.h"
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"${AOM_ROOT}/av1/encoder/var_based_part.h"
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"${AOM_ROOT}/av1/encoder/nonrd_opt.h"
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"${AOM_ROOT}/av1/encoder/nonrd_pickmode.c")
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endif()
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if(CONFIG_AV1_DECODER AND CONFIG_AV1_ENCODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/aom_cx_set_ref.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Set encoder reference frame.")
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endif()
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if(CONFIG_AV1_ENCODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/lightfield_encoder.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Lightfield encoder example.")
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endif()
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if(CONFIG_AV1_DECODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES
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${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/lightfield_tile_list_decoder.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Lightfield tile list decoder example.")
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endif()
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if(CONFIG_AV1_DECODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES ${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/lightfield_decoder.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Lightfield decoder example.")
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endif()
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if(CONFIG_AV1_DECODER AND CONFIG_AV1_ENCODER)
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set(AOM_DOXYGEN_EXAMPLE_SOURCES
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${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_ROOT}/examples/lightfield_bitstream_parsing.c")
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set(AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS}
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"Lightfield bitstream parsing example.")
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endif()
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# Iterates over list named by $list_name and appends each item to $AOM_DOXYFILE
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# as values assigned to $var_name with no line breaks between list items.
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# Appends a new line after the entire config variable is expanded.
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function(write_cmake_list_to_doxygen_config_var var_name list_name)
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unset(output_string)
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foreach(list_item ${${list_name}})
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set(output_string "${output_string} ${list_item} ")
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endforeach()
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string(STRIP "${output_string}" output_string)
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file(APPEND "${AOM_DOXYFILE}" "${var_name} += ${output_string}\n")
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endfunction()
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function(get_name file_path name_var)
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get_filename_component(file_basename ${file_path} NAME)
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get_filename_component(${name_var} ${file_basename} NAME_WE)
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set(${name_var} ${${name_var}} PARENT_SCOPE)
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endfunction()
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function(setup_documentation_targets)
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# Sanity check: the lengths of these lists must match.
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list(LENGTH AOM_DOXYGEN_EXAMPLE_SOURCES num_sources)
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list(LENGTH AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS num_descs)
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if(NOT ${num_sources} EQUAL ${num_descs})
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message(FATAL_ERROR "Unequal example and description totals.")
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endif()
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# Take the list of examples and produce example_basename.dox for each file in
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# the list.
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file(MAKE_DIRECTORY "${AOM_DOXYGEN_OUTPUT_DIR}")
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foreach(example_file ${AOM_DOXYGEN_EXAMPLE_SOURCES})
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unset(example_basename)
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get_name("${example_file}" "example_name")
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set(example_dox "${AOM_DOXYGEN_OUTPUT_DIR}/${example_name}.dox")
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set(dox_string "/*!\\page example_${example_name} ${example_name}\n")
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set(dox_string "${dox_string} \\includelineno ${example_file}\n*/\n")
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file(WRITE "${example_dox}" ${dox_string})
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES} "${example_dox}")
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endforeach()
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# Generate samples.dox, an index page that refers to the example_basename.dox
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# files that were just created.
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set(samples_header "
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/*!\\page samples Sample Code
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This SDK includes a number of sample applications. Each sample documents a
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feature of the SDK in both prose and the associated C code. The following
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samples are included:
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")
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set(utils_desc "
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In addition, the SDK contains a number of utilities. Since these utilities are
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built upon the concepts described in the sample code listed above, they are not
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documented in pieces like the samples are. Their source is included here for
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reference. The following utilities are included:
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")
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# Write the description for the samples section.
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set(samples_dox "${AOM_CONFIG_DIR}/samples.dox")
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file(WRITE "${samples_dox}" "${samples_header}\n")
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# Iterate over $AOM_DOXYGEN_EXAMPLE_SOURCES and
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# $AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS and massage example names as required by
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# AV1's doxygen setup.
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math(EXPR max_example_index "${num_sources} - 1")
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foreach(NUM RANGE ${max_example_index})
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list(GET AOM_DOXYGEN_EXAMPLE_SOURCES ${NUM} ex_name)
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get_name("${ex_name}" "ex_name")
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# AV1's doxygen lists aomdec and aomenc as utils apart from the examples.
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# Save the indexes for another pass.
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if("${ex_name}" MATCHES "aomdec\|aomenc")
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set(util_indexes "${util_indexes}" "${NUM}")
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continue()
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endif()
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list(GET AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${NUM} ex_desc)
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file(APPEND "${samples_dox}" " - \\subpage example_${ex_name} ${ex_desc}\n")
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endforeach()
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# Write the description and index for the utils.
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file(APPEND "${samples_dox}" "${utils_desc}\n")
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foreach(util_index ${util_indexes})
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list(GET AOM_DOXYGEN_EXAMPLE_SOURCES ${util_index} ex_name)
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get_name("${ex_name}" "ex_name")
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list(GET AOM_DOXYGEN_EXAMPLE_DESCRIPTIONS ${util_index} ex_desc)
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file(APPEND "${samples_dox}" " - \\subpage example_${ex_name} ${ex_desc}\n")
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endforeach()
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file(APPEND "${samples_dox}" "*/")
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# Add $samples_dox to the doxygen inputs.
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get_filename_component(samples_dox ${samples_dox} NAME)
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES} ${samples_dox})
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# There are issues to show Markdown file for old Doxygen version. Here, only
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# enable Markdown support for 1.8.16 or newer.
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if(${DOXYGEN_VERSION_VALUE} GREATER_EQUAL 1008016)
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set(AOM_DOXYGEN_SECTIONS ${AOM_DOXYGEN_SECTIONS} "av1_md_support")
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set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES} "${AOM_ROOT}/README.md")
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# Uncomment and add AlgorithmDescription.md in result page when it is done.
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# set(AOM_DOXYGEN_SOURCES ${AOM_DOXYGEN_SOURCES}
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# "${AOM_ROOT}/doc/AlgorithmDescription.md")
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endif()
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# Generate libaom's doxyfile.
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file(WRITE "${AOM_DOXYFILE}" "##\n## GENERATED FILE. DO NOT EDIT\n##\n")
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file(READ "${AOM_ROOT}/${AOM_DOXYGEN_CONFIG_TEMPLATE}" doxygen_template_data)
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file(APPEND "${AOM_DOXYFILE}" ${doxygen_template_data})
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file(APPEND "${AOM_DOXYFILE}"
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"EXAMPLE_PATH += ${AOM_ROOT} ${AOM_ROOT}/examples\n")
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file(APPEND "${AOM_DOXYFILE}"
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"INCLUDE_PATH += ${AOM_CONFIG_DIR} ${AOM_ROOT}\n")
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file(APPEND "${AOM_DOXYFILE}"
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"STRIP_FROM_PATH += ${AOM_ROOT} ${AOM_CONFIG_DIR}\n")
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write_cmake_list_to_doxygen_config_var("INPUT" "AOM_DOXYGEN_SOURCES")
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write_cmake_list_to_doxygen_config_var("ENABLED_SECTIONS"
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"AOM_DOXYGEN_SECTIONS")
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# Add AOMedia logo.
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set(aom_logo "aomedia_logo_200.png")
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configure_file(${AOM_ROOT}/${aom_logo} ${AOM_CONFIG_DIR}/${aom_logo} COPYONLY)
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file(APPEND "${AOM_DOXYFILE}"
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"PROJECT_LOGO = ${AOM_CONFIG_DIR}/${aom_logo}\n")
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# Only set HAVE_DOT to YES if dot tool is found.
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if(DOXYGEN_DOT_FOUND)
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file(APPEND "${AOM_DOXYFILE}" "HAVE_DOT = YES\n")
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file(APPEND "${AOM_DOXYFILE}" "DOT_GRAPH_MAX_NODES = 10000\n")
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endif()
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# Add image path.
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file(APPEND "${AOM_DOXYFILE}" "IMAGE_PATH += ${AOM_ROOT}/doc/dev_guide\n")
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# Allow banner style comments
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file(APPEND "${AOM_DOXYFILE}" "JAVADOC_BANNER = YES")
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# Add the doxygen generation rule.
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add_custom_target(docs ALL
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COMMAND "${DOXYGEN_EXECUTABLE}" "${AOM_DOXYFILE}"
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DEPENDS "${AOM_DOXYFILE}" ${AOM_DOXYGEN_SOURCES}
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${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_DOXYGEN_CONFIG_TEMPLATE}"
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SOURCES "${AOM_DOXYFILE}" ${AOM_DOXYGEN_SOURCES}
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${AOM_DOXYGEN_EXAMPLE_SOURCES}
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"${AOM_DOXYGEN_CONFIG_TEMPLATE}")
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endfunction()
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