Bump Flutter Engine to head.

Fixes breakages from:
* flutter/engine#47080
* flutter/engine#47247
* flutter/engine#47278

Author: bdero

CMakeLists.txt

@@ -112,7 +112,7 @@ include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/libtess2.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/flatbuffers.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/fml.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/impeller_base.cmake)
-include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/impeller_blobcat.cmake)
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/impeller_shader_archive.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/impeller_core.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/impeller_geometry.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/impeller_renderer.cmake)

cmake/impeller_renderer.cmake

@@ -52,7 +52,7 @@ target_include_directories(impeller_renderer
 
 target_link_libraries(impeller_renderer
     PUBLIC
-        fml impeller_base impeller_blobcat impeller_geometry)
+        fml impeller_base impeller_shader_archive impeller_geometry)
 target_include_directories(impeller_renderer
     PUBLIC
         $<BUILD_INTERFACE:${FLUTTER_INCLUDE_DIR}> # For includes starting with "flutter/"

cmake/impeller_blobcat.cmake cmake/impeller_shader_archive.cmakecmake/impeller_blobcat.cmake renamed to cmake/impeller_shader_archive.cmake

@@ -2,58 +2,63 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-set(IMPELLER_BLOBCAT_DIR ${FLUTTER_ENGINE_DIR}/impeller/blobcat
-    CACHE STRING "Location of the Impeller blobcat sources.")
+set(IMPELLER_SHADER_ARCHIVE_DIR ${FLUTTER_ENGINE_DIR}/impeller/shader_archive
+    CACHE STRING "Location of the Impeller shader_archive sources.")
 
-file(GLOB BLOBCAT_SOURCES ${IMPELLER_BLOBCAT_DIR}/*.cc)
-list(FILTER BLOBCAT_SOURCES EXCLUDE REGEX ".*_unittests?\\.cc$")
-list(REMOVE_ITEM BLOBCAT_SOURCES "${IMPELLER_BLOBCAT_DIR}/blobcat_main.cc")
+file(GLOB SHADER_ARCHIVE_SOURCES ${IMPELLER_SHADER_ARCHIVE_DIR}/*.cc)
+list(FILTER SHADER_ARCHIVE_SOURCES EXCLUDE REGEX ".*_unittests?\\.cc$")
+list(REMOVE_ITEM SHADER_ARCHIVE_SOURCES "${IMPELLER_SHADER_ARCHIVE_DIR}/shader_archive_main.cc")
 
-add_library(impeller_blobcat STATIC ${BLOBCAT_SOURCES})
+add_library(impeller_shader_archive STATIC ${SHADER_ARCHIVE_SOURCES})
 
 flatbuffers_schema(
-    TARGET impeller_blobcat
-    INPUT ${IMPELLER_BLOBCAT_DIR}/blob.fbs
-    OUTPUT_DIR ${IMPELLER_GENERATED_DIR}/impeller/blobcat)
+    TARGET impeller_shader_archive
+    INPUT ${IMPELLER_SHADER_ARCHIVE_DIR}/shader_archive.fbs
+    OUTPUT_DIR ${IMPELLER_GENERATED_DIR}/impeller/shader_archive)
 
-target_include_directories(impeller_blobcat
+flatbuffers_schema(
+    TARGET impeller_shader_archive
+    INPUT ${IMPELLER_SHADER_ARCHIVE_DIR}/multi_arch_shader_archive.fbs
+    OUTPUT_DIR ${IMPELLER_GENERATED_DIR}/impeller/shader_archive)
+
+target_include_directories(impeller_shader_archive
     PUBLIC
         $<BUILD_INTERFACE:${FLUTTER_INCLUDE_DIR}> # For includes starting with "flutter/"
         $<BUILD_INTERFACE:${FLUTTER_ENGINE_DIR}> # For includes starting with "impeller/"
         $<BUILD_INTERFACE:${IMPELLER_GENERATED_DIR}>) # For generated flatbuffer schemas
-target_link_libraries(impeller_blobcat PUBLIC fml impeller_base)
+target_link_libraries(impeller_shader_archive PUBLIC fml impeller_base)
 
-add_executable(blobcat "${IMPELLER_BLOBCAT_DIR}/blobcat_main.cc")
-target_include_directories(blobcat
+add_executable(shader_archive "${IMPELLER_SHADER_ARCHIVE_DIR}/shader_archive_main.cc")
+target_include_directories(shader_archive
     PUBLIC
         $<BUILD_INTERFACE:${FLUTTER_INCLUDE_DIR}> # For includes starting with "flutter/"
         $<BUILD_INTERFACE:${FLUTTER_ENGINE_DIR}>) # For includes starting with "impeller/"
-target_link_libraries(blobcat PUBLIC impeller_blobcat)
+target_link_libraries(shader_archive PUBLIC impeller_shader_archive)
 
-# blobcat(OUTPUT filename INPUTS filename;filename)
-function(blobcat)
+# shader_archive(OUTPUT filename INPUTS filename;filename)
+function(shader_archive)
     cmake_parse_arguments(ARG "" "OUTPUT" "INPUTS" ${ARGN})
-    blobcat_parse(CLI
+    shader_archive_parse(CLI
         OUTPUT ${ARG_OUTPUT} INPUTS ${ARG_INPUTS} ${ARG_UNPARSED_ARGUMENTS})
 
     get_filename_component(OUTPUT_DIR "${ARG_OUTPUT}" ABSOLUTE)
     get_filename_component(OUTPUT_DIR "${OUTPUT_DIR}" DIRECTORY)
 
     add_custom_command(
         COMMAND ${CMAKE_COMMAND} -E make_directory "${OUTPUT_DIR}"
-        COMMAND "$<TARGET_FILE:blobcat>" ${CLI}
+        COMMAND "$<TARGET_FILE:shader_archive>" ${CLI}
         DEPENDS ${ARG_INPUTS}
         OUTPUT ${ARG_OUTPUT}
         COMMENT "Building blob ${ARG_OUTPUT}"
         WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
 endfunction()
 
-# blobcat_parse(
+# shader_archive_parse(
 #    cli_out
 #    OUTPUT filename
 #    INPUTS filename;filename
 # )
-function(blobcat_parse CLI_OUT)
+function(shader_archive_parse CLI_OUT)
     cmake_parse_arguments(ARG "" "OUTPUT" "INPUTS" ${ARGN})
     set(CLI "")
 

cmake/impellerc.cmake

@@ -64,7 +64,7 @@ function(add_gles_shader_library)
         list(APPEND BLOB_FILES ${ARG_OUTPUT_DIR}/${INPUT_FILENAME}.gles)
     endforeach()
 
-    blobcat(
+    shader_archive(
         OUTPUT ${ARG_OUTPUT_DIR}/${ARG_NAME}_gles.blob
         INPUTS ${BLOB_FILES})