Resubmit - Rewrite color space conversions suite using YASM"

media/media.gyp

Index: media/media.gyp
diff --git a/media/media.gyp b/media/media.gyp
index 8be129032ea431e9f4ba5d6593bdb04ba1d9710a..60a192abb9f286b9936592ce9d245cac2f54c88a 100644
--- a/media/media.gyp
+++ b/media/media.gyp
@@ -345,7 +345,12 @@
       'conditions': [
         [ 'target_arch == "ia32" or target_arch == "x64"', {
           'dependencies': [
-            'yuv_convert_sse2',
+            'yuv_convert_simd_x86',
+          ],
+        }],
+        [ 'target_arch == "arm"', {
+          'dependencies': [
+            'yuv_convert_simd_arm',
           ],
         }],
       ],
@@ -361,15 +366,45 @@
       ],
     },
     {
-      'target_name': 'yuv_convert_sse2',
+      'target_name': 'yuv_convert_simd_x86',
       'type': 'static_library',
       'include_dirs': [
         '..',
       ],
+      'sources': [
+        'base/yuv_convert_sse2.cc',
+        'base/simd/convert_rgb_to_yuv_x86.cc',
+        'base/simd/convert_rgb_to_yuv_ssse3.asm',
+        'base/simd/convert_rgb_to_yuv_ssse3.inc',
+        'base/simd/convert_yuv_to_rgb_c.cc',
+        'base/simd/convert_yuv_to_rgb_x86.cc',
+        'base/simd/convert_yuv_to_rgb_mmx.asm',
+        'base/simd/convert_yuv_to_rgb_mmx.inc',
+        'base/simd/convert_yuv_to_rgb_sse.asm',
+        'base/simd/filter_yuv.h',
+        'base/simd/filter_yuv_c.cc',
+        'base/simd/filter_yuv_mmx.cc',
+        'base/simd/filter_yuv_sse2.cc',
+        'base/simd/linear_scale_yuv_to_rgb_mmx.asm',
+        'base/simd/linear_scale_yuv_to_rgb_mmx.inc',
+        'base/simd/linear_scale_yuv_to_rgb_sse.asm',
+        'base/simd/scale_yuv_to_rgb_mmx.asm',
+        'base/simd/scale_yuv_to_rgb_mmx.inc',
+        'base/simd/scale_yuv_to_rgb_sse.asm',
+      ],
       'conditions': [
+        [ 'target_arch == "x64"', {
+          # Source files optimized for X64 systems.
+          'sources': [
+            'base/simd/linear_scale_yuv_to_rgb_mmx_x64.asm',
+            'base/simd/scale_yuv_to_rgb_sse2_x64.asm',
+          ],
+        }],
         [ 'os_posix == 1 and OS != "mac"', {
           'cflags': [
             '-msse2',
+            '-msse3',
+            '-mssse3',
           ],
         }],
         [ 'OS == "mac"', {
@@ -432,10 +467,6 @@
           },
         }],
       ],
-      'sources': [
-        'base/yuv_convert_sse2.cc',
-        'base/simd/convert_rgb_to_yuv.cc',
-      ],
       'variables': {
         'yasm_output_path': '<(SHARED_INTERMEDIATE_DIR)/media',
       },
@@ -444,6 +475,18 @@
       ],
     },
     {
+      'target_name': 'yuv_convert_simd_arm',
+      'type': 'static_library',
+      'include_dirs': [
+        '..',
+      ],
+      'sources': [
+        'base/simd/convert_yuv_to_rgb_c.cc',
+        'base/simd/filter_yuv.h',
+        'base/simd/filter_yuv_c.cc',
+      ],
+    },
+    {
       'target_name': 'ffmpeg_unittests',
       'type': 'executable',
       'dependencies': [