feat: Replace glog with absl::log (#1274)

This deprecates --vmodule (not available in absl, mapping it to --v for
a very minimal sort of compatibility) and adds the absl::log flags
--minloglevel, --stderrthreshold, --log_backtrace_at, and --log_prefix.

.gitmodules

@@ -7,9 +7,6 @@
 [submodule "packager/third_party/curl/source"]
 	path = packager/third_party/curl/source
 	url = https://github.com/curl/curl
-[submodule "packager/third_party/glog/source"]
-	path = packager/third_party/glog/source
-	url = https://github.com/google/glog
 [submodule "packager/third_party/json/source"]
 	path = packager/third_party/json/source
 	url = https://github.com/nlohmann/json

CMakeLists.txt

@@ -7,7 +7,6 @@
 # Root-level CMake build file.
 
 # Minimum CMake version.  This must be in the root level CMakeLists.txt.
-# We could require as low as 3.10, but glog requires 3.16.
 cmake_minimum_required(VERSION 3.16)
 
 # These policy settings should be included before the project definition.

packager/CMakeLists.txt

@@ -141,13 +141,14 @@ add_executable(packager
   app/widevine_encryption_flags.h
 )
 target_link_libraries(packager
-  libpackager
-  hex_bytes_flags
   absl::flags
   absl::flags_parse
-  license_notice
-  glog
+  absl::log
+  absl::log_flags
   absl::strings
+  hex_bytes_flags
+  libpackager
+  license_notice
   string_utils
 )
 
@@ -158,13 +159,14 @@ add_executable(mpd_generator
   app/vlog_flags.h
 )
 target_link_libraries(mpd_generator
-  mpd_builder
-  mpd_util
   absl::flags
   absl::flags_parse
+  absl::log
+  absl::log_flags
   absl::strings
-  glog
   license_notice
+  mpd_builder
+  mpd_util
   )
 
 add_executable(packager_test

packager/app/job_manager.cc

@@ -8,6 +8,8 @@
 
 #include <set>
 
+#include <absl/log/check.h>
+
 #include <packager/media/chunking/sync_point_queue.h>
 #include <packager/media/origin/origin_handler.h>
 

packager/app/mpd_generator.cc

@@ -14,9 +14,11 @@
 #include <absl/flags/parse.h>
 #include <absl/flags/usage.h>
 #include <absl/flags/usage_config.h>
+#include <absl/log/check.h>
+#include <absl/log/initialize.h>
+#include <absl/log/log.h>
 #include <absl/strings/str_format.h>
 #include <absl/strings/str_split.h>
-#include <glog/logging.h>
 
 #include <packager/app/mpd_generator_flags.h>
 #include <packager/app/vlog_flags.h>
@@ -122,7 +124,9 @@ int MpdMain(int argc, char** argv) {
     return status;
   }
 
-  register_flags_with_glog();
+  handle_vlog_flags();
+
+  absl::InitializeLog();
 
   if (!absl::GetFlag(FLAGS_test_packager_version).empty())
     SetPackagerVersionForTesting(absl::GetFlag(FLAGS_test_packager_version));

packager/app/packager_main.cc

@@ -16,10 +16,12 @@
 #include <absl/flags/parse.h>
 #include <absl/flags/usage.h>
 #include <absl/flags/usage_config.h>
+#include <absl/log/globals.h>
+#include <absl/log/initialize.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_format.h>
 #include <absl/strings/str_split.h>
-#include <glog/logging.h>
 
 #include <packager/app/ad_cue_generator_flags.h>
 #include <packager/app/crypto_flags.h>
@@ -550,14 +552,19 @@ int PackagerMain(int argc, char** argv) {
       std::cout << line << std::endl;
     return kSuccess;
   }
+
   if (remaining_args.size() < 2) {
     std::cerr << "Usage: " << absl::ProgramUsageMessage();
     return kSuccess;
   }
-  if (absl::GetFlag(FLAGS_quiet))
-    google::SetStderrLogging(google::GLOG_WARNING);
 
-  register_flags_with_glog();
+  if (absl::GetFlag(FLAGS_quiet)) {
+    absl::SetMinLogLevel(absl::LogSeverityAtLeast::kWarning);
+  }
+
+  handle_vlog_flags();
+
+  absl::InitializeLog();
 
   if (!ValidateWidevineCryptoFlags() || !ValidateRawKeyCryptoFlags() ||
       !ValidatePRCryptoFlags() || !ValidateCryptoFlags() ||

packager/app/packager_util.cc

@@ -6,7 +6,7 @@
 
 #include <packager/app/packager_util.h>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/file/file.h>
 #include <packager/media/base/media_handler.h>

packager/app/stream_descriptor.cc

@@ -6,9 +6,9 @@
 
 #include <packager/app/stream_descriptor.h>
 
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_split.h>
-#include <glog/logging.h>
 
 #include <packager/kv_pairs/kv_pairs.h>
 #include <packager/utils/string_trim_split.h>

packager/app/vlog_flags.cc

@@ -8,11 +8,13 @@
 
 #include <packager/app/vlog_flags.h>
 
+#include <absl/log/globals.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 
 #include <packager/kv_pairs/kv_pairs.h>
 
-ABSL_FLAG(int32_t,
+ABSL_FLAG(int,
           v,
           0,
           "Show all VLOG(m) or DVLOG(m) messages for m <= this. "
@@ -22,50 +24,48 @@ ABSL_FLAG(
     std::string,
     vmodule,
     "",
-    "Per-module verbose level."
+    "Per-module verbose level. THIS FLAG IS DEPRECATED. "
     "Argument is a comma-separated list of <module name>=<log level>. "
-    "<module name> is a glob pattern, matched against the filename base "
-    "(that is, name ignoring .cc/.h./-inl.h). "
-    "A pattern without slashes matches just the file name portion, otherwise "
-    "the whole file path (still without .cc/.h./-inl.h) is matched. "
-    "? and * in the glob pattern match any single or sequence of characters "
-    "respectively including slashes. "
-    "<log level> overrides any value given by --v.");
+    "The logging system no longer supports different levels for different "
+    "modules, so the verbosity level will be set to the maximum specified for "
+    "any module or given by --v.");
 
-// logging.h defines FLAGS_v and FLAGS_vmodule in terms of the gflags library,
-// which we do not use.  Here we use macros to rename those symbols to avoid a
-// conflict with the flags we defined above using absl.  When we switch from
-// glog to absl::logging, this workaround should be removed.
-#define FLAGS_v GLOG_FLAGS_v
-#define FLAGS_vmodule GLOG_FLAGS_vmodule
-#include <glog/logging.h>
-#undef FLAGS_vmodule
-#undef FLAGS_v
+ABSL_DECLARE_FLAG(int, minloglevel);
 
 namespace shaka {
 
-void register_flags_with_glog() {
-  auto vlog_level = absl::GetFlag(FLAGS_v);
-  if (vlog_level != 0) {
-    google::SetVLOGLevel("*", vlog_level);
-  }
+void handle_vlog_flags() {
+  // Reference the log level flag to keep the absl::log flags from getting
+  // stripped from the executable.
+  int log_level = absl::GetFlag(FLAGS_minloglevel);
+  (void)log_level;
 
+  int vlog_level = absl::GetFlag(FLAGS_v);
   std::string vmodule_patterns = absl::GetFlag(FLAGS_vmodule);
+
   if (!vmodule_patterns.empty()) {
     std::vector<KVPair> patterns =
         SplitStringIntoKeyValuePairs(vmodule_patterns, '=', ',');
     int pattern_vlevel;
+    bool warning_shown = false;
 
     for (const auto& pattern : patterns) {
+      if (!warning_shown) {
+        LOG(WARNING) << "--vmodule ignored, combined with --v!";
+        warning_shown = true;
+      }
+
       if (!::absl::SimpleAtoi(pattern.second, &pattern_vlevel)) {
         LOG(ERROR) << "Error parsing log level for '" << pattern.first
                    << "' from '" << pattern.second << "'";
         continue;
       }
-
-      google::SetVLOGLevel(pattern.first.c_str(), pattern_vlevel);
     }
   }
+
+  if (vlog_level != 0) {
+    absl::SetMinLogLevel(static_cast<absl::LogSeverityAtLeast>(-vlog_level));
+  }
 }
 
 }  // namespace shaka

packager/app/vlog_flags.h

@@ -11,7 +11,7 @@
 #include <absl/flags/flag.h>
 
 namespace shaka {
-void register_flags_with_glog();
+void handle_vlog_flags();
 }
 
 #endif  // APP_VLOG_FLAGS_H_

packager/app/widevine_encryption_flags.cc

@@ -11,9 +11,9 @@
 #include <string_view>
 
 #include <absl/flags/flag.h>
+#include <absl/log/log.h>
 #include <absl/strings/ascii.h>
 #include <absl/strings/match.h>
-#include <glog/logging.h>
 
 #include <packager/app/validate_flag.h>
 

packager/file/CMakeLists.txt

@@ -19,13 +19,13 @@ add_library(file STATIC
 target_link_libraries(file
     absl::base
     absl::flags
+    absl::log
     absl::str_format
     absl::strings
     absl::synchronization
     absl::time
-    libcurl
-    glog
     kv_pairs
+    libcurl
     status
     version)
 
@@ -36,6 +36,7 @@ endif()
 add_library(file_test_util STATIC
     file_test_util.cc)
 target_link_libraries(file_test_util
+    absl::log
     gmock)
 
 add_executable(file_unittest
@@ -47,6 +48,8 @@ add_executable(file_unittest
     memory_file_unittest.cc
     udp_options_unittest.cc)
 target_link_libraries(file_unittest
+    absl::check
+    absl::log
     file
     file_test_util
     gmock

packager/file/callback_file.cc

@@ -6,7 +6,7 @@
 
 #include <packager/file/callback_file.h>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/macros.h>
 

packager/file/file.cc

@@ -12,9 +12,10 @@
 #include <memory>
 
 #include <absl/flags/flag.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_format.h>
-#include <glog/logging.h>
 
 #include <packager/file/callback_file.h>
 #include <packager/file/file_util.h>
@@ -23,6 +24,7 @@
 #include <packager/file/memory_file.h>
 #include <packager/file/threaded_io_file.h>
 #include <packager/file/udp_file.h>
+#include <packager/macros.h>
 
 ABSL_FLAG(uint64_t,
           io_cache_size,

packager/file/file_closer.h

@@ -7,7 +7,7 @@
 #ifndef MEDIA_FILE_FILE_CLOSER_H_
 #define MEDIA_FILE_FILE_CLOSER_H_
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/file/file.h>
 

packager/file/file_util_unittest.cc

@@ -6,7 +6,7 @@
 
 #include <packager/file/file_util.h>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 #include <gtest/gtest.h>
 
 namespace shaka {

packager/file/http_file.cc

@@ -8,10 +8,11 @@
 
 #include <absl/flags/declare.h>
 #include <absl/flags/flag.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
 #include <absl/strings/str_format.h>
 #include <curl/curl.h>
-#include <glog/logging.h>
 
 #include <packager/file/thread_pool.h>
 #include <packager/macros.h>

packager/file/http_file_unittest.cc

@@ -15,6 +15,7 @@
 
 #include <packager/file/file.h>
 #include <packager/file/file_closer.h>
+#include <packager/macros.h>
 #include <packager/media/test/test_web_server.h>
 
 #define ASSERT_JSON_STRING(json, key, value) \

packager/file/io_cache.cc

@@ -9,7 +9,10 @@
 #include <algorithm>
 #include <cstring>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
+
+#include <packager/macros.h>
 
 namespace shaka {
 

packager/file/local_file.cc

@@ -15,7 +15,10 @@
 #include <cstdio>
 #include <filesystem>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
+
+#include <packager/macros.h>
 
 namespace shaka {
 

packager/file/memory_file.cc

@@ -12,8 +12,9 @@
 #include <memory>
 #include <set>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/synchronization/mutex.h>
-#include <glog/logging.h>
 
 namespace shaka {
 namespace {

packager/file/thread_pool.cc

@@ -8,8 +8,9 @@
 
 #include <thread>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/time/time.h>
-#include <glog/logging.h>
 
 namespace shaka {
 

packager/file/threaded_io_file.cc

@@ -6,6 +6,8 @@
 
 #include <packager/file/threaded_io_file.h>
 
+#include <absl/log/check.h>
+
 #include <packager/file/thread_pool.h>
 
 namespace shaka {

packager/file/udp_file.cc

@@ -28,7 +28,8 @@
 
 #include <limits>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/file/udp_options.h>
 

packager/file/udp_options.cc

@@ -9,9 +9,10 @@
 #include <iterator>
 
 #include <absl/flags/flag.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_split.h>
-#include <glog/logging.h>
 
 #include <packager/kv_pairs/kv_pairs.h>
 #include <packager/macros.h>

packager/hls/CMakeLists.txt

@@ -20,15 +20,15 @@ add_library(hls_builder
   )
 
 target_link_libraries(hls_builder
-  file
-  media_base
-  widevine_protos
-  manifest_base
-  mpd_media_info_proto
   absl::flags
+  absl::log
   absl::strings
   absl::str_format
-  glog
+  file
+  manifest_base
+  media_base
+  mpd_media_info_proto
+  widevine_protos
   )
 
 add_executable(hls_unittest
@@ -40,13 +40,13 @@ add_executable(hls_unittest
   )
 
 target_link_libraries(hls_unittest
+  absl::flags
   file
   file_test_util
-  test_data_util
-  absl::flags
-  hls_builder
   gmock
   gtest
-  gtest_main)
+  gtest_main
+  hls_builder
+  test_data_util)
 
-add_test(NAME hls_unittest COMMAND hls_unittest)
+add_test(NAME hls_unittest COMMAND hls_unittest)

packager/hls/base/master_playlist.cc

@@ -10,10 +10,11 @@
 #include <cstdint>
 #include <filesystem>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_format.h>
 #include <absl/strings/str_join.h>
-#include <glog/logging.h>
 
 #include <packager/file/file.h>
 #include <packager/hls/base/media_playlist.h>

packager/hls/base/media_playlist.cc

@@ -11,12 +11,14 @@
 #include <cmath>
 #include <memory>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_format.h>
-#include <glog/logging.h>
 
 #include <packager/file/file.h>
 #include <packager/hls/base/tag.h>
+#include <packager/macros.h>
 #include <packager/media/base/language_utils.h>
 #include <packager/media/base/muxer_util.h>
 #include <packager/version/version.h>

packager/hls/base/simple_hls_notifier.cc

@@ -11,9 +11,10 @@
 #include <optional>
 
 #include <absl/flags/flag.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
 #include <absl/strings/numbers.h>
-#include <glog/logging.h>
 
 #include <packager/file/file_util.h>
 #include <packager/media/base/protection_system_ids.h>

packager/kv_pairs/CMakeLists.txt

@@ -7,8 +7,8 @@
 add_library(kv_pairs STATIC
     kv_pairs.cc)
 target_link_libraries(kv_pairs
-    absl::str_format
-    glog)
+    absl::log
+    absl::str_format)
 
 add_executable(kv_pairs_unittest
     kv_pairs_unittest.cc)

packager/macros.h

@@ -9,6 +9,9 @@
 
 #include <type_traits>
 
+#include <absl/log/globals.h>
+#include <absl/log/log.h>
+
 /// A macro to disable copying and assignment. Usage:
 /// class Foo {
 ///  private:
@@ -39,8 +42,21 @@
 /// AES block size in bytes, regardless of key size.
 #define AES_BLOCK_SIZE 16
 
-#define DVLOG_IF(verboselevel, condition) \
-  static_cast<void>(0), !(condition) ? (void)0 : VLOG(verboselevel)
+#define VLOG(verboselevel) \
+  LOG(LEVEL(static_cast<absl::LogSeverity>(-verboselevel)))
+
+#define VLOG_IS_ON(verboselevel) \
+  (static_cast<int>(absl::MinLogLevel()) <= -verboselevel)
+
+#ifndef NDEBUG
+#define DVLOG(verboselevel) VLOG(verboselevel)
+#else
+// We need this expression to work with << after it, so this is a simple way to
+// turn DVLOG into a no-op in release builds.
+#define DVLOG(verboselevel) \
+  if (false)                \
+  VLOG(verboselevel)
+#endif
 
 #if defined(SHARED_LIBRARY_BUILD)
 #if defined(_WIN32)

packager/media/base/CMakeLists.txt

@@ -58,10 +58,10 @@ add_library(media_base STATIC
 target_link_libraries(media_base
     absl::base
     absl::flags
+    absl::log
     absl::str_format
     absl::strings
     file
-    glog
     hex_parser
     mbedtls
     mpd_media_info_proto
@@ -73,8 +73,8 @@ target_link_libraries(media_base
 add_library(media_handler_test_base STATIC
     media_handler_test_base.cc)
 target_link_libraries(media_handler_test_base
+    absl::log
     absl::strings
-    glog
     gmock)
 
 add_executable(media_base_unittest

packager/media/base/aes_cryptor.cc

@@ -9,7 +9,8 @@
 #include <string>
 #include <vector>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <mbedtls/entropy.h>
 
 namespace {

packager/media/base/aes_cryptor_unittest.cc

@@ -10,8 +10,8 @@
 #include <iterator>
 #include <memory>
 
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
-#include <glog/logging.h>
 #include <gtest/gtest.h>
 
 #include <packager/utils/bytes_to_string_view.h>

packager/media/base/aes_decryptor.cc

@@ -8,7 +8,8 @@
 
 #include <algorithm>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/aes_encryptor.cc

@@ -6,7 +6,8 @@
 
 #include <packager/media/base/aes_encryptor.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace {
 

packager/media/base/aes_pattern_cryptor.cc

@@ -8,7 +8,8 @@
 
 #include <algorithm>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/audio_stream_info.cc

@@ -8,8 +8,8 @@
 
 #include <cinttypes>
 
+#include <absl/log/log.h>
 #include <absl/strings/str_format.h>
-#include <glog/logging.h>
 
 #include <packager/macros.h>
 #include <packager/media/base/limits.h>

packager/media/base/audio_timestamp_helper.cc

@@ -4,7 +4,8 @@
 
 #include <packager/media/base/audio_timestamp_helper.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/timestamp.h>
 

packager/media/base/bit_reader.cc

@@ -6,6 +6,8 @@
 
 #include <algorithm>
 
+#include <absl/log/check.h>
+
 namespace shaka {
 namespace media {
 

packager/media/base/bit_reader.h

@@ -8,7 +8,8 @@
 #include <cstddef>
 #include <cstdint>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/macros.h>
 

packager/media/base/bit_writer.cc

@@ -6,6 +6,8 @@
 
 #include <packager/media/base/bit_writer.h>
 
+#include <absl/log/check.h>
+
 namespace shaka {
 namespace media {
 

packager/media/base/bit_writer.h

@@ -10,7 +10,7 @@
 #include <cstdint>
 #include <vector>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/buffer_reader.cc

@@ -6,7 +6,8 @@
 
 #include <packager/media/base/buffer_reader.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/buffer_writer.cc

@@ -7,7 +7,8 @@
 #include <packager/media/base/buffer_writer.h>
 
 #include <absl/base/internal/endian.h>
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/file/file.h>
 

packager/media/base/buffer_writer_unittest.cc

@@ -10,7 +10,7 @@
 #include <limits>
 #include <memory>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/file/file.h>
 #include <packager/file/file_test_util.h>

packager/media/base/byte_queue.cc

@@ -4,7 +4,8 @@
 
 #include <packager/media/base/byte_queue.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/container_names.cc

@@ -10,7 +10,8 @@
 #include <iterator>
 #include <limits>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <libxml/parser.h>
 #include <libxml/tree.h>
 

packager/media/base/decrypt_config.cc

@@ -4,7 +4,8 @@
 
 #include <packager/media/base/decrypt_config.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/decryptor_source.cc

@@ -6,7 +6,8 @@
 
 #include <packager/media/base/decryptor_source.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/aes_decryptor.h>
 #include <packager/media/base/aes_pattern_cryptor.h>

packager/media/base/http_key_fetcher_unittest.cc

@@ -8,7 +8,7 @@
 
 #include <algorithm>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/media/test/test_web_server.h>
 #include <packager/status/status_test_util.h>

packager/media/base/id3_tag.cc

@@ -6,7 +6,7 @@
 
 #include <packager/media/base/id3_tag.h>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/base/fourccs.h>

packager/media/base/language_utils.cc

@@ -8,7 +8,8 @@
 
 #include <iterator>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/macros.h>
 

packager/media/base/media_handler_test_base.cc

@@ -6,6 +6,8 @@
 
 #include <packager/media/base/media_handler_test_base.h>
 
+#include <absl/log/check.h>
+
 #include <packager/media/base/audio_stream_info.h>
 #include <packager/media/base/text_stream_info.h>
 #include <packager/media/base/video_stream_info.h>

packager/media/base/media_sample.cc

@@ -8,8 +8,9 @@
 
 #include <cinttypes>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/str_format.h>
-#include <glog/logging.h>
 
 namespace shaka {
 namespace media {

packager/media/base/media_sample.h

@@ -12,7 +12,8 @@
 #include <string>
 #include <vector>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/decrypt_config.h>
 

packager/media/base/muxer.cc

@@ -9,6 +9,7 @@
 #include <algorithm>
 #include <chrono>
 
+#include <packager/macros.h>
 #include <packager/media/base/media_sample.h>
 #include <packager/media/base/muxer_util.h>
 #include <packager/status/status_macros.h>

packager/media/base/muxer_util.cc

@@ -10,10 +10,11 @@
 #include <string>
 #include <vector>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/numbers.h>
 #include <absl/strings/str_format.h>
 #include <absl/strings/str_split.h>
-#include <glog/logging.h>
 
 #include <packager/media/base/video_stream_info.h>
 

packager/media/base/offset_byte_queue.cc

@@ -6,7 +6,9 @@
 
 #include <cstdint>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
+
+#include <packager/macros.h>
 
 namespace shaka {
 namespace media {

packager/media/base/playready_key_source.cc

@@ -9,9 +9,11 @@
 #include <algorithm>
 #include <iterator>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
-#include <glog/logging.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/base/http_key_fetcher.h>
 #include <packager/media/base/key_source.h>

packager/media/base/playready_pssh_generator.cc

@@ -11,8 +11,9 @@
 #include <set>
 #include <vector>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
-#include <glog/logging.h>
 #include <mbedtls/cipher.h>
 
 #include <packager/media/base/buffer_writer.h>

packager/media/base/producer_consumer_queue.h

@@ -10,10 +10,11 @@
 #include <chrono>
 #include <deque>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/str_format.h>
 #include <absl/synchronization/mutex.h>
 #include <absl/time/time.h>
-#include <glog/logging.h>
 
 #include <packager/macros.h>
 #include <packager/status/status.h>

packager/media/base/producer_consumer_queue_unittest.cc

@@ -8,8 +8,8 @@
 
 #include <thread>
 
+#include <absl/log/log.h>
 #include <absl/synchronization/notification.h>
-#include <glog/logging.h>
 #include <gtest/gtest.h>
 
 #include <packager/status/status_test_util.h>

packager/media/base/protection_system_specific_info.cc

@@ -8,6 +8,8 @@
 
 #include <map>
 
+#include <absl/log/check.h>
+
 #include <packager/media/base/buffer_reader.h>
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/base/fourccs.h>

packager/media/base/protection_system_specific_info.h

@@ -11,7 +11,8 @@
 #include <memory>
 #include <vector>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/public/crypto_params.h>
 

packager/media/base/proto_json_util.cc

@@ -6,8 +6,8 @@
 
 #include <packager/media/base/proto_json_util.h>
 
+#include <absl/log/log.h>
 #include <google/protobuf/util/json_util.h>
-#include <glog/logging.h>
 
 namespace shaka {
 namespace media {

packager/media/base/raw_key_source.cc

@@ -8,8 +8,9 @@
 
 #include <algorithm>
 
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
-#include <glog/logging.h>
 
 #include <packager/media/base/key_source.h>
 #include <packager/status/status_macros.h>

packager/media/base/rcheck.h

@@ -5,7 +5,7 @@
 #ifndef PACKAGER_MEDIA_BASE_RCHECK_H_
 #define PACKAGER_MEDIA_BASE_RCHECK_H_
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #define RCHECK(x)                                       \
   do {                                                  \

packager/media/base/request_signer.cc

@@ -6,7 +6,8 @@
 
 #include <packager/media/base/request_signer.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <mbedtls/md.h>
 
 #include <packager/media/base/aes_encryptor.h>

packager/media/base/rsa_key.cc

@@ -21,7 +21,8 @@
 #include <memory>
 #include <vector>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <mbedtls/error.h>
 #include <mbedtls/md.h>
 

packager/media/base/rsa_key_unittest.cc

@@ -11,7 +11,7 @@
 #include <filesystem>
 #include <memory>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 #include <gtest/gtest.h>
 
 #include <packager/media/base/test/rsa_test_data.h>

packager/media/base/stream_info.cc

@@ -8,8 +8,8 @@
 
 #include <cinttypes>
 
+#include <absl/log/log.h>
 #include <absl/strings/str_format.h>
-#include <glog/logging.h>
 
 #include <packager/macros.h>
 #include <packager/media/base/timestamp.h>

packager/media/base/text_muxer.cc

@@ -6,6 +6,8 @@
 
 #include <packager/media/base/text_muxer.h>
 
+#include <absl/log/check.h>
+
 #include <packager/media/base/muxer_util.h>
 #include <packager/status/status_macros.h>
 

packager/media/base/text_sample.cc

@@ -9,7 +9,7 @@
 #include <algorithm>
 #include <functional>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/base/video_stream_info.cc

@@ -6,8 +6,8 @@
 
 #include <packager/media/base/video_stream_info.h>
 
+#include <absl/log/log.h>
 #include <absl/strings/str_format.h>
-#include <glog/logging.h>
 
 #include <packager/macros.h>
 #include <packager/media/base/limits.h>

packager/media/base/widevine_key_source.cc

@@ -11,8 +11,10 @@
 
 #include <absl/base/internal/endian.h>
 #include <absl/flags/flag.h>
+#include <absl/log/check.h>
 #include <absl/strings/escaping.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/http_key_fetcher.h>
 #include <packager/media/base/producer_consumer_queue.h>
 #include <packager/media/base/protection_system_ids.h>

packager/media/chunking/chunking_handler.cc

@@ -8,8 +8,10 @@
 
 #include <algorithm>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/media_sample.h>
 #include <packager/status/status_macros.h>
 

packager/media/chunking/chunking_handler.h

@@ -11,7 +11,7 @@
 #include <optional>
 #include <queue>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/media_handler.h>
 #include <packager/media/public/chunking_params.h>

packager/media/chunking/cue_alignment_handler.cc

@@ -8,6 +8,9 @@
 
 #include <algorithm>
 
+#include <absl/log/check.h>
+
+#include <packager/macros.h>
 #include <packager/status/status_macros.h>
 
 namespace shaka {

packager/media/chunking/sync_point_queue.cc

@@ -9,6 +9,8 @@
 #include <algorithm>
 #include <limits>
 
+#include <absl/log/check.h>
+
 #include <packager/media/base/media_handler.h>
 
 namespace shaka {

packager/media/chunking/text_chunker.cc

@@ -6,6 +6,8 @@
 
 #include <packager/media/chunking/text_chunker.h>
 
+#include <absl/log/check.h>
+
 #include <packager/status/status_macros.h>
 
 namespace shaka {

packager/media/codecs/aac_audio_specific_config.cc

@@ -6,7 +6,8 @@
 
 #include <algorithm>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/bit_reader.h>
 #include <packager/media/base/rcheck.h>

packager/media/codecs/av1_parser.cc

@@ -8,8 +8,10 @@
 
 #include <algorithm>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/bit_reader.h>
 #include <packager/media/base/rcheck.h>
 

packager/media/codecs/decoder_configuration_record.h

@@ -9,7 +9,8 @@
 
 #include <vector>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/macros.h>
 #include <packager/media/codecs/nalu_reader.h>

packager/media/codecs/ec3_audio_util.cc

@@ -6,6 +6,7 @@
 
 #include <packager/media/codecs/ec3_audio_util.h>
 
+#include <absl/log/check.h>
 #include <absl/strings/escaping.h>
 
 #include <packager/macros.h>

packager/media/codecs/es_descriptor.cc

@@ -4,6 +4,8 @@
 
 #include <packager/media/codecs/es_descriptor.h>
 
+#include <absl/log/check.h>
+
 #include <packager/media/base/bit_reader.h>
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/base/rcheck.h>

packager/media/codecs/h264_byte_to_unit_stream_converter.cc

@@ -8,7 +8,8 @@
 
 #include <limits>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/codecs/h264_parser.h>

packager/media/codecs/h264_parser.cc

@@ -6,8 +6,10 @@
 
 #include <memory>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/buffer_reader.h>
 
 #define LOG_ERROR_ONCE(msg)             \

packager/media/codecs/h264_parser_unittest.cc

@@ -5,9 +5,10 @@
 
 #include <packager/media/codecs/h264_parser.h>
 
-#include <glog/logging.h>
+#include <absl/log/log.h>
 #include <gtest/gtest.h>
 
+#include <packager/macros.h>
 #include <packager/media/test/test_data_util.h>
 
 namespace shaka {

packager/media/codecs/h265_byte_to_unit_stream_converter.cc

@@ -8,7 +8,8 @@
 
 #include <limits>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/base/rcheck.h>

packager/media/codecs/h265_parser.cc

@@ -9,8 +9,10 @@
 #include <algorithm>
 #include <cmath>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/macros.h>
 #include <packager/media/codecs/nalu_reader.h>
 

packager/media/codecs/h26x_bit_reader.cc

@@ -4,7 +4,8 @@
 
 #include <packager/media/codecs/h26x_bit_reader.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 namespace shaka {
 namespace media {

packager/media/codecs/h26x_byte_to_unit_stream_converter.cc

@@ -9,9 +9,11 @@
 #include <limits>
 
 #include <absl/flags/flag.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 #include <absl/strings/escaping.h>
-#include <glog/logging.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/buffer_writer.h>
 #include <packager/utils/bytes_to_string_view.h>
 

packager/media/codecs/hevc_decoder_configuration_record.cc

@@ -6,6 +6,7 @@
 
 #include <packager/media/codecs/hevc_decoder_configuration_record.h>
 
+#include <absl/log/check.h>
 #include <absl/strings/escaping.h>
 #include <absl/strings/str_format.h>
 #include <absl/strings/str_join.h>

packager/media/codecs/hls_audio_util.cc

@@ -6,6 +6,8 @@
 
 #include <packager/media/codecs/hls_audio_util.h>
 
+#include <absl/log/check.h>
+
 #include <packager/media/base/buffer_writer.h>
 #include <packager/media/base/fourccs.h>
 #include <packager/media/codecs/aac_audio_specific_config.h>

packager/media/codecs/nal_unit_to_byte_stream_converter.cc

@@ -8,7 +8,8 @@
 
 #include <list>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
 #include <packager/media/base/bit_reader.h>
 #include <packager/media/base/buffer_reader.h>

packager/media/codecs/nalu_reader.cc

@@ -8,8 +8,10 @@
 
 #include <iostream>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/buffer_reader.h>
 #include <packager/media/codecs/h264_parser.h>
 

packager/media/codecs/video_slice_header_parser.cc

@@ -6,6 +6,9 @@
 
 #include <packager/media/codecs/video_slice_header_parser.h>
 
+#include <absl/log/check.h>
+
+#include <packager/macros.h>
 #include <packager/media/base/rcheck.h>
 #include <packager/media/codecs/avc_decoder_configuration_record.h>
 #include <packager/media/codecs/hevc_decoder_configuration_record.h>

packager/media/codecs/vp8_parser.cc

@@ -6,8 +6,10 @@
 
 #include <packager/media/codecs/vp8_parser.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/bit_reader.h>
 #include <packager/media/base/rcheck.h>
 

packager/media/codecs/vp9_parser.cc

@@ -6,8 +6,10 @@
 
 #include <packager/media/codecs/vp9_parser.h>
 
-#include <glog/logging.h>
+#include <absl/log/check.h>
+#include <absl/log/log.h>
 
+#include <packager/macros.h>
 #include <packager/media/base/bit_reader.h>
 #include <packager/media/base/rcheck.h>