From b5b6ce5fdc1787daf64d7e23f5590dd0d6841d49 Mon Sep 17 00:00:00 2001 From: James Rowe Date: Sat, 7 Sep 2019 15:28:32 -0600 Subject: [PATCH] Add shader cache version generation --- CMakeModules/GenerateSCMRev.cmake | 85 +++++++++++++++++++++++++++++++ src/common/CMakeLists.txt | 80 ++++++++++++++++------------- src/common/scm_rev.cpp.in | 2 + src/common/scm_rev.h | 1 + 4 files changed, 132 insertions(+), 36 deletions(-) create mode 100644 CMakeModules/GenerateSCMRev.cmake diff --git a/CMakeModules/GenerateSCMRev.cmake b/CMakeModules/GenerateSCMRev.cmake new file mode 100644 index 000000000..030e7a78d --- /dev/null +++ b/CMakeModules/GenerateSCMRev.cmake @@ -0,0 +1,85 @@ +# Gets a UTC timstamp and sets the provided variable to it +function(get_timestamp _var) + string(TIMESTAMP timestamp UTC) + set(${_var} "${timestamp}" PARENT_SCOPE) +endfunction() + +list(APPEND CMAKE_MODULE_PATH "${SRC_DIR}/externals/cmake-modules") +# generate git/build information +include(GetGitRevisionDescription) +get_git_head_revision(GIT_REF_SPEC GIT_REV) +git_describe(GIT_DESC --always --long --dirty) +git_branch_name(GIT_BRANCH) +get_timestamp(BUILD_DATE) + +# Generate cpp with Git revision from template +# Also if this is a CI build, add the build name (ie: Nightly, Canary) to the scm_rev file as well +set(REPO_NAME "") +set(BUILD_VERSION "0") +if ($ENV{CI}) + if ($ENV{TRAVIS}) + set(BUILD_REPOSITORY $ENV{TRAVIS_REPO_SLUG}) + set(BUILD_TAG $ENV{TRAVIS_TAG}) + elseif($ENV{APPVEYOR}) + set(BUILD_REPOSITORY $ENV{APPVEYOR_REPO_NAME}) + set(BUILD_TAG $ENV{APPVEYOR_REPO_TAG_NAME}) + elseif($ENV{BITRISE_IO}) + set(BUILD_REPOSITORY "$ENV{BITRISEIO_GIT_REPOSITORY_OWNER}/$ENV{BITRISEIO_GIT_REPOSITORY_SLUG}") + set(BUILD_TAG $ENV{BITRISE_GIT_TAG}) + endif() + # regex capture the string nightly or canary into CMAKE_MATCH_1 + string(REGEX MATCH "citra-emu/citra-?(.*)" OUTVAR ${BUILD_REPOSITORY}) + if (${CMAKE_MATCH_COUNT} GREATER 0) + # capitalize the first letter of each word in the repo name. + string(REPLACE "-" ";" REPO_NAME_LIST ${CMAKE_MATCH_1}) + foreach(WORD ${REPO_NAME_LIST}) + string(SUBSTRING ${WORD} 0 1 FIRST_LETTER) + string(SUBSTRING ${WORD} 1 -1 REMAINDER) + string(TOUPPER ${FIRST_LETTER} FIRST_LETTER) + set(REPO_NAME "${REPO_NAME}${FIRST_LETTER}${REMAINDER}") + endforeach() + if (BUILD_TAG) + string(REGEX MATCH "${CMAKE_MATCH_1}-([0-9]+)" OUTVAR ${BUILD_TAG}) + if (${CMAKE_MATCH_COUNT} GREATER 0) + set(BUILD_VERSION ${CMAKE_MATCH_1}) + endif() + if (BUILD_VERSION) + # This leaves a trailing space on the last word, but we actually want that + # because of how it's styled in the title bar. + set(BUILD_FULLNAME "${REPO_NAME} ${BUILD_VERSION} ") + else() + set(BUILD_FULLNAME "") + endif() + endif() + endif() +endif() + +# The variable SRC_DIR must be passed into the script (since it uses the current build directory for all values of CMAKE_*_DIR) +set(VIDEO_CORE "${SRC_DIR}/src/video_core") +set(HASH_FILES + "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h" + "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h" + "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h" + "${VIDEO_CORE}/shader/shader.cpp" + "${VIDEO_CORE}/shader/shader.h" + "${VIDEO_CORE}/pica.cpp" + "${VIDEO_CORE}/pica.h" + "${VIDEO_CORE}/regs_framebuffer.h" + "${VIDEO_CORE}/regs_lighting.h" + "${VIDEO_CORE}/regs_pipeline.h" + "${VIDEO_CORE}/regs_rasterizer.h" + "${VIDEO_CORE}/regs_shader.h" + "${VIDEO_CORE}/regs_texturing.h" + "${VIDEO_CORE}/regs.cpp" + "${VIDEO_CORE}/regs.h" +) +set(COMBINED "") +foreach (F IN LISTS HASH_FILES) + file(READ ${F} TMP) + set(COMBINED "${COMBINED}${TMP}") +endforeach() +string(MD5 SHADER_CACHE_VERSION "${COMBINED}") +configure_file("${SRC_DIR}/src/common/scm_rev.cpp.in" "scm_rev.cpp" @ONLY) \ No newline at end of file diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt index 89ee75dd2..18b65155e 100644 --- a/src/common/CMakeLists.txt +++ b/src/common/CMakeLists.txt @@ -1,45 +1,50 @@ -# Generate cpp with Git revision from template -# Also if this is a CI build, add the build name (ie: Nightly, Canary) to the scm_rev file as well -set(REPO_NAME "") -set(BUILD_VERSION "0") -if ($ENV{CI}) - if ($ENV{TRAVIS}) +# Add a custom command to generate a new shader_cache_version hash when any of the following files change +# NOTE: This is an approximation of what files affect shader generation, its possible something else +# could affect the result, but much more unlikely than the following files. Keeping a list of files +# like this allows for much better caching since it doesn't force the user to recompile binary shaders every update +set(VIDEO_CORE "${CMAKE_SOURCE_DIR}/src/video_core") +if (DEFINED ENV{CI}) + if (DEFINED ENV{TRAVIS}) set(BUILD_REPOSITORY $ENV{TRAVIS_REPO_SLUG}) set(BUILD_TAG $ENV{TRAVIS_TAG}) - elseif($ENV{APPVEYOR}) + elseif(DEFINED ENV{APPVEYOR}) set(BUILD_REPOSITORY $ENV{APPVEYOR_REPO_NAME}) set(BUILD_TAG $ENV{APPVEYOR_REPO_TAG_NAME}) - elseif($ENV{BITRISE_IO}) - set(BUILD_REPOSITORY "$ENV{BITRISEIO_GIT_REPOSITORY_OWNER}/$ENV{BITRISEIO_GIT_REPOSITORY_SLUG}") - set(BUILD_TAG $ENV{BITRISE_GIT_TAG}) - endif() - # regex capture the string nightly or canary into CMAKE_MATCH_1 - string(REGEX MATCH "citra-emu/citra-?(.*)" OUTVAR ${BUILD_REPOSITORY}) - if (${CMAKE_MATCH_COUNT} GREATER 0) - # capitalize the first letter of each word in the repo name. - string(REPLACE "-" ";" REPO_NAME_LIST ${CMAKE_MATCH_1}) - foreach(WORD ${REPO_NAME_LIST}) - string(SUBSTRING ${WORD} 0 1 FIRST_LETTER) - string(SUBSTRING ${WORD} 1 -1 REMAINDER) - string(TOUPPER ${FIRST_LETTER} FIRST_LETTER) - set(REPO_NAME "${REPO_NAME}${FIRST_LETTER}${REMAINDER}") - endforeach() - if (BUILD_TAG) - string(REGEX MATCH "${CMAKE_MATCH_1}-([0-9]+)" OUTVAR ${BUILD_TAG}) - if (${CMAKE_MATCH_COUNT} GREATER 0) - set(BUILD_VERSION ${CMAKE_MATCH_1}) - endif() - if (BUILD_VERSION) - # This leaves a trailing space on the last word, but we actually want that - # because of how it's styled in the title bar. - set(BUILD_FULLNAME "${REPO_NAME} ${BUILD_VERSION} ") - else() - set(BUILD_FULLNAME "") - endif() - endif() endif() endif() -configure_file("${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in" "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp" @ONLY) +add_custom_command(OUTPUT scm_rev.cpp + COMMAND ${CMAKE_COMMAND} + -DSRC_DIR="${CMAKE_SOURCE_DIR}" + -DBUILD_REPOSITORY="${BUILD_REPOSITORY}" + -DBUILD_TAG="${BUILD_TAG}" + -P "${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake" + DEPENDS + # WARNING! It was too much work to try and make a common location for this list, + # so if you need to change it, please update CMakeModules/GenerateSCMRev.cmake as well + "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_shader_decompiler.h" + "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_shader_disk_cache.h" + "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.cpp" + "${VIDEO_CORE}/renderer_opengl/gl_shader_gen.h" + "${VIDEO_CORE}/shader/shader.cpp" + "${VIDEO_CORE}/shader/shader.h" + "${VIDEO_CORE}/pica.cpp" + "${VIDEO_CORE}/pica.h" + "${VIDEO_CORE}/regs_framebuffer.h" + "${VIDEO_CORE}/regs_lighting.h" + "${VIDEO_CORE}/regs_pipeline.h" + "${VIDEO_CORE}/regs_rasterizer.h" + "${VIDEO_CORE}/regs_shader.h" + "${VIDEO_CORE}/regs_texturing.h" + "${VIDEO_CORE}/regs.cpp" + "${VIDEO_CORE}/regs.h" + # and also check that the scm_rev files haven't changed + "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.cpp.in" + "${CMAKE_CURRENT_SOURCE_DIR}/scm_rev.h" + # technically we should regenerate if the git version changed, but its not worth the effort imo + "${CMAKE_SOURCE_DIR}/CMakeModules/GenerateSCMRev.cmake" +) add_library(common STATIC alignment.h @@ -94,6 +99,8 @@ add_library(common STATIC timer.h vector_math.h web_result.h + zstd_compression.cpp + zstd_compression.h ) if(ARCHITECTURE_x86_64) @@ -110,6 +117,7 @@ endif() create_target_directory_groups(common) target_link_libraries(common PUBLIC fmt microprofile) +target_link_libraries(common PRIVATE libzstd_static) if (ARCHITECTURE_x86_64) target_link_libraries(common PRIVATE xbyak) endif() diff --git a/src/common/scm_rev.cpp.in b/src/common/scm_rev.cpp.in index daf99487f..0e52a6d21 100644 --- a/src/common/scm_rev.cpp.in +++ b/src/common/scm_rev.cpp.in @@ -11,6 +11,7 @@ #define BUILD_DATE "@BUILD_DATE@" #define BUILD_VERSION "@BUILD_VERSION@" #define BUILD_FULLNAME "@BUILD_FULLNAME@" +#define SHADER_CACHE_VERSION "@SHADER_CACHE_VERSION@" namespace Common { @@ -21,6 +22,7 @@ const char g_build_name[] = BUILD_NAME; const char g_build_date[] = BUILD_DATE; const char g_build_fullname[] = BUILD_FULLNAME; const char g_build_version[] = BUILD_VERSION; +const char g_shader_cache_version[] = SHADER_CACHE_VERSION; } // namespace diff --git a/src/common/scm_rev.h b/src/common/scm_rev.h index af9a9daed..666bf0367 100644 --- a/src/common/scm_rev.h +++ b/src/common/scm_rev.h @@ -13,5 +13,6 @@ extern const char g_build_name[]; extern const char g_build_date[]; extern const char g_build_fullname[]; extern const char g_build_version[]; +extern const char g_shader_cache_version[]; } // namespace Common