Introduce gfx::BufferFormat::YUYV_422

ui/gl/gl_image_native_pixmap.cc

Index: ui/gl/gl_image_native_pixmap.cc
diff --git a/ui/gl/gl_image_native_pixmap.cc b/ui/gl/gl_image_native_pixmap.cc
index d29de1caacdfdcd470d9fc28df5cb083128d68dc..e955335c572dd2031ca39f1066e4bdbc7bf7081c 100644
--- a/ui/gl/gl_image_native_pixmap.cc
+++ b/ui/gl/gl_image_native_pixmap.cc
@@ -22,6 +22,7 @@
 #define DRM_FORMAT_XBGR8888 FOURCC('X', 'B', '2', '4')
 #define DRM_FORMAT_YVU420 FOURCC('Y', 'V', '1', '2')
 #define DRM_FORMAT_NV12 FOURCC('N', 'V', '1', '2')
+#define DRM_FORMAT_YUYV FOURCC('Y', 'U', 'Y', 'V')
 
 namespace gl {
 namespace {
@@ -36,6 +37,8 @@ bool ValidInternalFormat(unsigned internalformat, gfx::BufferFormat format) {
       return format == gfx::BufferFormat::YVU_420;
     case GL_RGB_YCBCR_420V_CHROMIUM:
       return format == gfx::BufferFormat::YUV_420_BIPLANAR;
+    case GL_RGB_YCBCR_422_CHROMIUM:
+      return format == gfx::BufferFormat::YUYV_422;
     case GL_RGBA:
       return format == gfx::BufferFormat::RGBA_8888;
     case GL_BGRA_EXT:
@@ -60,6 +63,7 @@ bool ValidFormat(gfx::BufferFormat format) {
     case gfx::BufferFormat::BGRX_8888:
     case gfx::BufferFormat::YVU_420:
     case gfx::BufferFormat::YUV_420_BIPLANAR:
+    case gfx::BufferFormat::YUYV_422:
       return true;
     case gfx::BufferFormat::ATC:
     case gfx::BufferFormat::ATCIA:
@@ -96,6 +100,8 @@ EGLint FourCC(gfx::BufferFormat format) {
       return DRM_FORMAT_YVU420;
     case gfx::BufferFormat::YUV_420_BIPLANAR:
       return DRM_FORMAT_NV12;
+    case gfx::BufferFormat::YUYV_422:
+      return DRM_FORMAT_YUYV;
     case gfx::BufferFormat::ATC:
     case gfx::BufferFormat::ATCIA:
     case gfx::BufferFormat::DXT1:
@@ -272,6 +278,7 @@ unsigned GLImageNativePixmap::GetInternalFormatForTesting(
     case gfx::BufferFormat::RGBA_4444:
     case gfx::BufferFormat::RGBA_F16:
     case gfx::BufferFormat::UYVY_422:
+    case gfx::BufferFormat::YUYV_422:
       NOTREACHED();
       return GL_NONE;
   }