media: Inform VideoBlit/MFTransform of video color information

ui/gfx/color_space_win.cc

Index: ui/gfx/color_space_win.cc
diff --git a/ui/gfx/color_space_win.cc b/ui/gfx/color_space_win.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b723dde2ee3b0778fc2669961ea475e11e228bf6
--- /dev/null
+++ b/ui/gfx/color_space_win.cc
@@ -0,0 +1,85 @@
+// Copyright (c) 2012 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.
+
+#include "ui/gfx/color_space_win.h"
+
+namespace gfx {
+
+DXVA2_ExtendedFormat ColorSpaceWin::GetExtendedFormat(
+    const ColorSpace& color_space) {
+  DXVA2_ExtendedFormat format;
+  memset(&format, 0, sizeof(format));
+  format.SampleFormat = DXVA2_SampleProgressiveFrame;
+  format.VideoLighting = DXVA2_VideoLighting_dim;
+  format.NominalRange = DXVA2_NominalRange_16_235;
+  format.VideoTransferMatrix = DXVA2_VideoTransferMatrix_BT709;
+  format.VideoPrimaries = DXVA2_VideoPrimaries_BT709;
+  format.VideoTransferFunction = DXVA2_VideoTransFunc_709;
+
+  switch (color_space.range_) {
+    case gfx::ColorSpace::RangeID::LIMITED:
+      format.NominalRange = DXVA2_NominalRange_16_235;
+      break;
+    case gfx::ColorSpace::RangeID::FULL:
+      format.NominalRange = DXVA2_NominalRange_0_255;
+      break;
+  }
+
+  switch (color_space.transfer_) {
+    case gfx::ColorSpace::MatrixID::BT709:
+      format.VideoTransferMatrix = DXVA2_VideoTransferMatrix_BT709;
+      break;
+    case gfx::ColorSpace::MatrixID::BT470BG:
+    case gfx::ColorSpace::MatrixID::SMPTE170M:
+      format.VideoTransferMatrix = DXVA2_VideoTransferMatrix_BT601;
+      break;
+    case gfx::ColorSpace::MatrixID::SMPTE240M:
+      format.VideoTransferMatrix = DXVA2_VideoTransferMatrix_SMPTE240M;
+      break;
+  }
+
+  switch (color_space.primaries_) {
+    case gfx::ColorSpace::PrimaryID::BT709:
+      format.VideoPrimaries = DXVA2_VideoPrimaries_BT709;
+      break;
+    case gfx::ColorSpace::PrimaryID::BT470M:
+      format.VideoPrimaries = DXVA2_VideoPrimaries_BT470_2_SysM;
+      break;
+    case gfx::ColorSpace::PrimaryID::BT470BG:
+      format.VideoPrimaries = DXVA2_VideoPrimaries_BT470_2_SysBG;
+      break;
+    case gfx::ColorSpace::PrimaryID::SMPTE170M:
+      format.VideoPrimaries = DXVA2_VideoPrimaries_SMPTE170M;
+      break;
+    case gfx::ColorSpace::PrimaryID::SMPTE240M:
+      format.VideoPrimaries = DXVA2_VideoPrimaries_SMPTE240M;
+      break;
+  }
+
+  switch (color_space.transfer_) {
+    case gfx::ColorSpace::TransferID::BT709:
+    case gfx::ColorSpace::TransferID::SMPTE170M:
+      format.VideoTransferFunction = DXVA2_VideoTransFunc_709;
+      break;
+    case gfx::ColorSpace::TransferID::SMPTE240M:
+      format.VideoTransferFunction = DXVA2_VideoTransFunc_240M;
+      break;
+    case gfx::ColorSpace::TransferID::GAMMA22:
+      format.VideoTransferFunction = DXVA2_VideoTransFunc_22;
+      break;
+    case gfx::ColorSpace::TransferID::GAMMA28:
+      format.VideoTransferFunction = DXVA2_VideoTransFunc_28;
+      break;
+    case gfx::ColorSpace::TransferID::LINEAR:
+      format.VideoTransferFunction = DXVA2_VideoTransFunc_10;
+      break;
+    case gfx::ColorSpace::TransferID::IEC61966_2_1:
+      format.VideoTransferFunction = DXVA2_VideoTransFunc_sRGB;
+      break;
+  }
+
+  return format;
+}
+
+}  // namespace gfx