Delete media/base/yuv_convert and dependents. Prefer libyuv.

media/base/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/config/linux/pkg_config.gni")
 import("//media/media_options.gni")
@@ skipping 197 matching lines @@
     "renderer_factory.cc",
     "renderer_factory.h",
     "sample_format.cc",
     "sample_format.h",
     "seekable_buffer.cc",
     "seekable_buffer.h",
     "serial_runner.cc",
     "serial_runner.h",
     "silent_sink_suspender.cc",
     "silent_sink_suspender.h",
-    "simd/convert_rgb_to_yuv.h",
-    "simd/convert_rgb_to_yuv_c.cc",
-    "simd/convert_yuv_to_rgb.h",
-    "simd/convert_yuv_to_rgb_c.cc",
-    "simd/filter_yuv.h",
-    "simd/filter_yuv_c.cc",
     "sinc_resampler.cc",
     "sinc_resampler.h",
     "stream_parser.cc",
     "stream_parser.h",
     "stream_parser_buffer.cc",
     "stream_parser_buffer.h",
     "subsample_entry.h",
     "surface_manager.h",
     "text_cue.cc",
     "text_cue.h",
@@ skipping 24 matching lines @@
     "video_frame_pool.h",
     "video_renderer.cc",
     "video_renderer.h",
     "video_rotation.h",
     "video_types.cc",
     "video_types.h",
     "video_util.cc",
     "video_util.h",
     "wall_clock_time_source.cc",
     "wall_clock_time_source.h",
-    "yuv_convert.cc",
-    "yuv_convert.h",
   ]
 
   allow_circular_includes_from = []
   defines = []
   public_deps = [
     "//ppapi/features",
     "//ui/gfx:color_space",
   ]
   deps = [
     "//base/third_party/dynamic_annotations:dynamic_annotations",
@@ skipping 50 matching lines @@
     sources += [ "user_input_monitor_mac.cc" ]
 
     # Required by video_frame.cc.
     libs = [ "CoreVideo.framework" ]
   } else if (is_win) {
     sources += [ "user_input_monitor_win.cc" ]
   } else {
     defines += [ "DISABLE_USER_INPUT_MONITOR" ]
   }
 
-  if (current_cpu == "x86" || current_cpu == "x64") {
-    sources += [
-      "simd/convert_rgb_to_yuv_sse2.cc",
-      "simd/convert_rgb_to_yuv_ssse3.cc",
-      "simd/convert_yuv_to_rgb_x86.cc",
-      "simd/filter_yuv_sse2.cc",
-    ]
-    deps += [ ":media_yasm" ]
-  }
-
   if (is_linux || is_win) {
     sources += [
       "keyboard_event_counter.cc",
       "keyboard_event_counter.h",
     ]
   }
 }
 
 static_library("test_support") {
   testonly = true
@@ skipping 90 matching lines @@
     "text_ranges_unittest.cc",
     "text_renderer_unittest.cc",
     "time_delta_interpolator_unittest.cc",
     "vector_math_unittest.cc",
     "video_codecs_unittest.cc",
     "video_decoder_config_unittest.cc",
     "video_frame_pool_unittest.cc",
     "video_frame_unittest.cc",
     "video_util_unittest.cc",
     "wall_clock_time_source_unittest.cc",
-    "yuv_convert_unittest.cc",
   ]
   configs += [
     "//build/config/compiler:no_size_t_to_int_warning",
     "//media:media_config",
   ]
   deps = [
     ":test_support",
     "//base/test:test_support",
     "//gpu/command_buffer/common",
     "//media",
     "//media/base/android:anywhere_unit_tests",
     "//ppapi/features",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
+    "//third_party/libyuv",
   ]
 
   # Even if FFmpeg is enabled on Android we don't want these.
   # TODO(watk): Refactor tests that could be made to run on Android.
   if (media_use_ffmpeg && !is_android) {
     sources += [
       "audio_video_metadata_extractor_unittest.cc",
       "media_file_checker_unittest.cc",
     ]
   }
 
   if (is_android) {
     deps += [
       "//media/base/android:unit_tests",
       "//ui/gl",
     ]
   }
 
-  if (current_cpu == "x86" || current_cpu == "x64") {
-    sources += [ "simd/convert_rgb_to_yuv_unittest.cc" ]
-  }
   if (is_linux || is_win) {
     sources += [ "keyboard_event_counter_unittest.cc" ]
   }
 }
 
 test("media_base_unittests") {
   deps = [
     ":unit_tests",
     "//media/test:run_all_unittests",
   ]
 
   if (is_android) {
     deps += [
       # The test needs the java dependencies to add the java classes for their
       # native counterparts to the test apk.
       "//media/base/android:media_java",
       "//ui/android:ui_java",
     ]
   }
 }
 
 source_set("perftests") {
   testonly = true
   sources = [
     "audio_bus_perftest.cc",
     "audio_converter_perftest.cc",
     "run_all_perftests.cc",
     "sinc_resampler_perftest.cc",
     "vector_math_perftest.cc",
-    "yuv_convert_perftest.cc",
   ]
   configs += [ "//media:media_config" ]
   deps = [
     ":test_support",
     "//base",
     "//base/test:test_support",
     "//media",
     "//testing/gmock",
     "//testing/gtest",
     "//testing/perf",
-    "//third_party/libyuv",
   ]
 
   if (media_use_ffmpeg) {
     sources += [ "demuxer_perftest.cc" ]
   }
 }
 
-if (current_cpu == "x86" || current_cpu == "x64") {
-  import("//third_party/yasm/yasm_assemble.gni")
-  yasm_assemble("media_yasm") {
-    sources = [
-      "simd/convert_rgb_to_yuv_ssse3.asm",
-      "simd/convert_yuv_to_rgb_sse.asm",
-      "simd/convert_yuva_to_argb_mmx.asm",
-      "simd/empty_register_state_mmx.asm",
-      "simd/linear_scale_yuv_to_rgb_mmx.asm",
-      "simd/linear_scale_yuv_to_rgb_sse.asm",
-      "simd/scale_yuv_to_rgb_mmx.asm",
-      "simd/scale_yuv_to_rgb_sse.asm",
-    ]
-
-    yasm_flags = [
-      "-DCHROMIUM",
-
-      # In addition to the same path as source asm, let yasm %include
-      # search path be relative to src/ per Chromium policy.
-      "-I",
-      rebase_path("..", root_build_dir),
-    ]
-
-    if (is_component_build) {
-      yasm_flags += [ "-DEXPORT_SYMBOLS" ]
-    }
-
-    inputs = [
-      "//third_party/x86inc/x86inc.asm",
-      "simd/convert_rgb_to_yuv_ssse3.inc",
-      "simd/convert_yuv_to_rgb_mmx.inc",
-      "simd/convert_yuva_to_argb_mmx.inc",
-      "simd/linear_scale_yuv_to_rgb_mmx.inc",
-      "simd/media_export.asm",
-      "simd/scale_yuv_to_rgb_mmx.inc",
-    ]
-
-    if (current_cpu == "x86") {
-      yasm_flags += [ "-DARCH_X86_32" ]
-    } else if (current_cpu == "x64") {
-      yasm_flags += [ "-DARCH_X86_64" ]
-      sources += [
-        "simd/linear_scale_yuv_to_rgb_mmx_x64.asm",
-        "simd/scale_yuv_to_rgb_sse2_x64.asm",
-      ]
-    }
-
-    if (is_mac || is_ios) {
-      yasm_flags += [
-        "-DPREFIX",
-        "-DMACHO",
-      ]
-    } else {
-      if (is_posix) {
-        yasm_flags += [ "-DELF" ]
-        if (current_cpu == "x64") {
-          # TODO(ajwong): Why isn't this true in mac?
-          yasm_flags += [ "-DPIC" ]
-        }
-      }
-    }
-  }
-}
-
 fuzzer_test("media_bit_reader_fuzzer") {
   sources = [
     "bit_reader_fuzzertest.cc",
   ]
   deps = [
     ":test_support",
     "//base",
     "//media",
   ]
 }
 
 fuzzer_test("media_container_names_fuzzer") {
   sources = [
     "container_names_fuzzertest.cc",
   ]
   deps = [
     "//base",
     "//media",
   ]
 }