mojo/converters/surfaces -> components/mus/public/cpp/surfaces

mojo/converters/surfaces/surfaces_type_converters.cc

Index: mojo/converters/surfaces/surfaces_type_converters.cc
diff --git a/mojo/converters/surfaces/surfaces_type_converters.cc b/mojo/converters/surfaces/surfaces_type_converters.cc
deleted file mode 100644
index cf36039802d8c99ef9d719541f4d2a8a80d35a8f..0000000000000000000000000000000000000000
--- a/mojo/converters/surfaces/surfaces_type_converters.cc
+++ /dev/null
@@ -1,635 +0,0 @@
-// 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.
-
-#include "mojo/converters/surfaces/surfaces_type_converters.h"
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <utility>
-
-#include "base/macros.h"
-#include "cc/output/compositor_frame.h"
-#include "cc/output/compositor_frame_metadata.h"
-#include "cc/output/delegated_frame_data.h"
-#include "cc/quads/debug_border_draw_quad.h"
-#include "cc/quads/draw_quad.h"
-#include "cc/quads/render_pass.h"
-#include "cc/quads/render_pass_draw_quad.h"
-#include "cc/quads/shared_quad_state.h"
-#include "cc/quads/solid_color_draw_quad.h"
-#include "cc/quads/surface_draw_quad.h"
-#include "cc/quads/texture_draw_quad.h"
-#include "cc/quads/tile_draw_quad.h"
-#include "cc/quads/yuv_video_draw_quad.h"
-#include "cc/surfaces/surface_id_allocator.h"
-#include "mojo/converters/surfaces/custom_surface_converter.h"
-#include "mojo/converters/transform/transform_type_converters.h"
-#include "ui/gfx/geometry/mojo/geometry_type_converters.h"
-
-using mus::mojom::Color;
-using mus::mojom::ColorPtr;
-using mus::mojom::CompositorFrame;
-using mus::mojom::CompositorFramePtr;
-using mus::mojom::CompositorFrameMetadata;
-using mus::mojom::CompositorFrameMetadataPtr;
-using mus::mojom::DebugBorderQuadState;
-using mus::mojom::DebugBorderQuadStatePtr;
-using mus::mojom::Pass;
-using mus::mojom::PassPtr;
-using mus::mojom::Quad;
-using mus::mojom::QuadPtr;
-using mus::mojom::RenderPassId;
-using mus::mojom::RenderPassIdPtr;
-using mus::mojom::RenderPassQuadState;
-using mus::mojom::RenderPassQuadStatePtr;
-using mus::mojom::ResourceFormat;
-using mus::mojom::ReturnedResource;
-using mus::mojom::ReturnedResourcePtr;
-using mus::mojom::SharedQuadState;
-using mus::mojom::SharedQuadStatePtr;
-using mus::mojom::SolidColorQuadState;
-using mus::mojom::SolidColorQuadStatePtr;
-using mus::mojom::SurfaceId;
-using mus::mojom::SurfaceIdPtr;
-using mus::mojom::SurfaceQuadState;
-using mus::mojom::SurfaceQuadStatePtr;
-using mus::mojom::TextureQuadState;
-using mus::mojom::TextureQuadStatePtr;
-using mus::mojom::TileQuadState;
-using mus::mojom::TileQuadStatePtr;
-using mus::mojom::TransferableResource;
-using mus::mojom::TransferableResourcePtr;
-using mus::mojom::YUVColorSpace;
-using mus::mojom::YUVVideoQuadState;
-using mus::mojom::YUVVideoQuadStatePtr;
-
-namespace mojo {
-
-#define ASSERT_ENUM_VALUES_EQUAL(value)                                     \
-  static_assert(cc::DrawQuad::value == static_cast<cc::DrawQuad::Material>( \
-                                           mus::mojom::Material::value),    \
-                #value " enum value must match")
-
-ASSERT_ENUM_VALUES_EQUAL(DEBUG_BORDER);
-ASSERT_ENUM_VALUES_EQUAL(PICTURE_CONTENT);
-ASSERT_ENUM_VALUES_EQUAL(RENDER_PASS);
-ASSERT_ENUM_VALUES_EQUAL(SOLID_COLOR);
-ASSERT_ENUM_VALUES_EQUAL(STREAM_VIDEO_CONTENT);
-ASSERT_ENUM_VALUES_EQUAL(SURFACE_CONTENT);
-ASSERT_ENUM_VALUES_EQUAL(TEXTURE_CONTENT);
-ASSERT_ENUM_VALUES_EQUAL(TILED_CONTENT);
-ASSERT_ENUM_VALUES_EQUAL(YUV_VIDEO_CONTENT);
-
-static_assert(cc::YUVVideoDrawQuad::REC_601 ==
-                  static_cast<cc::YUVVideoDrawQuad::ColorSpace>(
-                      mus::mojom::YUVColorSpace::REC_601),
-              "REC_601 enum value must match");
-// TODO(jamesr): Add REC_709 and JPEG to the YUVColorSpace enum upstream in
-// mojo.
-
-namespace {
-
-cc::SharedQuadState* ConvertSharedQuadState(
-    const mus::mojom::SharedQuadStatePtr& input,
-    cc::RenderPass* render_pass) {
-  cc::SharedQuadState* state = render_pass->CreateAndAppendSharedQuadState();
-  state->SetAll(input->quad_to_target_transform.To<gfx::Transform>(),
-                input->quad_layer_bounds.To<gfx::Size>(),
-                input->visible_quad_layer_rect.To<gfx::Rect>(),
-                input->clip_rect.To<gfx::Rect>(), input->is_clipped,
-                input->opacity,
-                static_cast<::SkXfermode::Mode>(input->blend_mode),
-                input->sorting_context_id);
-  return state;
-}
-
-bool ConvertDrawQuad(const QuadPtr& input,
-                     const CompositorFrameMetadataPtr& metadata,
-                     cc::SharedQuadState* sqs,
-                     cc::RenderPass* render_pass,
-                     CustomSurfaceConverter* custom_converter) {
-  switch (input->material) {
-    case mus::mojom::Material::DEBUG_BORDER: {
-      cc::DebugBorderDrawQuad* debug_border_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::DebugBorderDrawQuad>();
-      debug_border_quad->SetAll(
-          sqs,
-          input->rect.To<gfx::Rect>(),
-          input->opaque_rect.To<gfx::Rect>(),
-          input->visible_rect.To<gfx::Rect>(),
-          input->needs_blending,
-          input->debug_border_quad_state->color.To<SkColor>(),
-          input->debug_border_quad_state->width);
-      break;
-    }
-    case mus::mojom::Material::RENDER_PASS: {
-      cc::RenderPassDrawQuad* render_pass_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::RenderPassDrawQuad>();
-      RenderPassQuadState* render_pass_quad_state =
-          input->render_pass_quad_state.get();
-      gfx::PointF mask_uv_scale_as_point =
-          render_pass_quad_state->mask_uv_scale.To<gfx::PointF>();
-      gfx::PointF filter_scale_as_point =
-          render_pass_quad_state->filters_scale.To<gfx::PointF>();
-      render_pass_quad->SetAll(
-          sqs,
-          input->rect.To<gfx::Rect>(),
-          input->opaque_rect.To<gfx::Rect>(),
-          input->visible_rect.To<gfx::Rect>(),
-          input->needs_blending,
-          render_pass_quad_state->render_pass_id.To<cc::RenderPassId>(),
-          render_pass_quad_state->mask_resource_id,
-          mask_uv_scale_as_point.OffsetFromOrigin(),
-          render_pass_quad_state->mask_texture_size.To<gfx::Size>(),
-          cc::FilterOperations(),  // TODO(jamesr): filters
-          filter_scale_as_point.OffsetFromOrigin(),
-          cc::FilterOperations());  // TODO(jamesr): background_filters
-      break;
-    }
-    case mus::mojom::Material::SOLID_COLOR: {
-      if (input->solid_color_quad_state.is_null())
-        return false;
-      cc::SolidColorDrawQuad* color_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::SolidColorDrawQuad>();
-      color_quad->SetAll(
-          sqs,
-          input->rect.To<gfx::Rect>(),
-          input->opaque_rect.To<gfx::Rect>(),
-          input->visible_rect.To<gfx::Rect>(),
-          input->needs_blending,
-          input->solid_color_quad_state->color.To<SkColor>(),
-          input->solid_color_quad_state->force_anti_aliasing_off);
-      break;
-    }
-    case mus::mojom::Material::SURFACE_CONTENT: {
-      if (input->surface_quad_state.is_null())
-        return false;
-
-      if (custom_converter) {
-        return custom_converter->ConvertSurfaceDrawQuad(input, metadata, sqs,
-                                                        render_pass);
-      }
-      cc::SurfaceDrawQuad* surface_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::SurfaceDrawQuad>();
-      surface_quad->SetAll(
-          sqs,
-          input->rect.To<gfx::Rect>(),
-          input->opaque_rect.To<gfx::Rect>(),
-          input->visible_rect.To<gfx::Rect>(),
-          input->needs_blending,
-          input->surface_quad_state->surface.To<cc::SurfaceId>());
-      break;
-    }
-    case mus::mojom::Material::TEXTURE_CONTENT: {
-      TextureQuadStatePtr& texture_quad_state =
-          input->texture_quad_state;
-      if (texture_quad_state.is_null() ||
-          texture_quad_state->vertex_opacity.is_null() ||
-          texture_quad_state->background_color.is_null())
-        return false;
-      cc::TextureDrawQuad* texture_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::TextureDrawQuad>();
-      texture_quad->SetAll(
-          sqs, input->rect.To<gfx::Rect>(), input->opaque_rect.To<gfx::Rect>(),
-          input->visible_rect.To<gfx::Rect>(), input->needs_blending,
-          texture_quad_state->resource_id, gfx::Size(),
-          texture_quad_state->premultiplied_alpha,
-          texture_quad_state->uv_top_left.To<gfx::PointF>(),
-          texture_quad_state->uv_bottom_right.To<gfx::PointF>(),
-          texture_quad_state->background_color.To<SkColor>(),
-          &texture_quad_state->vertex_opacity.storage()[0],
-          texture_quad_state->y_flipped, texture_quad_state->nearest_neighbor,
-          texture_quad_state->secure_output_only);
-      break;
-    }
-    case mus::mojom::Material::TILED_CONTENT: {
-      TileQuadStatePtr& tile_state = input->tile_quad_state;
-      if (tile_state.is_null())
-        return false;
-      cc::TileDrawQuad* tile_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::TileDrawQuad>();
-      tile_quad->SetAll(sqs,
-                        input->rect.To<gfx::Rect>(),
-                        input->opaque_rect.To<gfx::Rect>(),
-                        input->visible_rect.To<gfx::Rect>(),
-                        input->needs_blending,
-                        tile_state->resource_id,
-                        tile_state->tex_coord_rect.To<gfx::RectF>(),
-                        tile_state->texture_size.To<gfx::Size>(),
-                        tile_state->swizzle_contents,
-                        tile_state->nearest_neighbor);
-      break;
-    }
-    case mus::mojom::Material::YUV_VIDEO_CONTENT: {
-      YUVVideoQuadStatePtr& yuv_state = input->yuv_video_quad_state;
-      if (yuv_state.is_null())
-        return false;
-      cc::YUVVideoDrawQuad* yuv_quad =
-          render_pass->CreateAndAppendDrawQuad<cc::YUVVideoDrawQuad>();
-      yuv_quad->SetAll(
-          sqs, input->rect.To<gfx::Rect>(), input->opaque_rect.To<gfx::Rect>(),
-          input->visible_rect.To<gfx::Rect>(), input->needs_blending,
-          yuv_state->ya_tex_coord_rect.To<gfx::RectF>(),
-          yuv_state->uv_tex_coord_rect.To<gfx::RectF>(),
-          yuv_state->ya_tex_size.To<gfx::Size>(),
-          yuv_state->uv_tex_size.To<gfx::Size>(),
-          yuv_state->y_plane_resource_id, yuv_state->u_plane_resource_id,
-          yuv_state->v_plane_resource_id, yuv_state->a_plane_resource_id,
-          static_cast<cc::YUVVideoDrawQuad::ColorSpace>(
-              yuv_state->color_space),
-          yuv_state->resource_offset,
-          yuv_state->resource_multiplier);
-      break;
-    }
-    default:
-      NOTREACHED() << "Unsupported material " << input->material;
-      return false;
-  }
-  return true;
-}
-
-}  // namespace
-
-// static
-SurfaceIdPtr TypeConverter<SurfaceIdPtr, cc::SurfaceId>::Convert(
-    const cc::SurfaceId& input) {
-  SurfaceIdPtr id(SurfaceId::New());
-  id->id_namespace = input.id_namespace();
-  id->local_id = input.local_id();
-  id->nonce = input.nonce();
-  return id;
-}
-
-// static
-cc::SurfaceId TypeConverter<cc::SurfaceId, SurfaceIdPtr>::Convert(
-    const SurfaceIdPtr& input) {
-  return cc::SurfaceId(input->id_namespace, input->local_id, input->nonce);
-}
-
-// static
-ColorPtr TypeConverter<ColorPtr, SkColor>::Convert(const SkColor& input) {
-  ColorPtr color(Color::New());
-  color->rgba = input;
-  return color;
-}
-
-// static
-SkColor TypeConverter<SkColor, ColorPtr>::Convert(const ColorPtr& input) {
-  return input->rgba;
-}
-
-// static
-RenderPassIdPtr TypeConverter<RenderPassIdPtr, cc::RenderPassId>::Convert(
-    const cc::RenderPassId& input) {
-  RenderPassIdPtr pass_id(RenderPassId::New());
-  pass_id->layer_id = input.layer_id;
-  DCHECK_LE(input.index,
-            static_cast<size_t>(std::numeric_limits<uint32_t>::max()));
-  pass_id->index = static_cast<uint32_t>(input.index);
-  return pass_id;
-}
-
-// static
-cc::RenderPassId TypeConverter<cc::RenderPassId, RenderPassIdPtr>::Convert(
-    const RenderPassIdPtr& input) {
-  return cc::RenderPassId(input->layer_id, input->index);
-}
-
-// static
-QuadPtr TypeConverter<QuadPtr, cc::DrawQuad>::Convert(
-    const cc::DrawQuad& input) {
-  QuadPtr quad = Quad::New();
-  quad->material = static_cast<mus::mojom::Material>(input.material);
-  quad->rect = Rect::From(input.rect);
-  quad->opaque_rect = Rect::From(input.opaque_rect);
-  quad->visible_rect = Rect::From(input.visible_rect);
-  quad->needs_blending = input.needs_blending;
-  // This is intentionally left set to an invalid value here. It's set when
-  // converting an entire pass since it's an index into the pass' shared quad
-  // state list.
-  quad->shared_quad_state_index = UINT32_MAX;
-  switch (input.material) {
-    case cc::DrawQuad::DEBUG_BORDER: {
-      const cc::DebugBorderDrawQuad* debug_border_quad =
-          cc::DebugBorderDrawQuad::MaterialCast(&input);
-      DebugBorderQuadStatePtr debug_border_state =
-          DebugBorderQuadState::New();
-      debug_border_state->color = Color::From(debug_border_quad->color);
-      debug_border_state->width = debug_border_quad->width;
-      quad->debug_border_quad_state = std::move(debug_border_state);
-      break;
-    }
-    case cc::DrawQuad::RENDER_PASS: {
-      const cc::RenderPassDrawQuad* render_pass_quad =
-          cc::RenderPassDrawQuad::MaterialCast(&input);
-      RenderPassQuadStatePtr pass_state = RenderPassQuadState::New();
-      pass_state->render_pass_id =
-          RenderPassId::From(render_pass_quad->render_pass_id);
-      pass_state->mask_resource_id = render_pass_quad->mask_resource_id();
-      pass_state->mask_uv_scale = PointF::From(
-          gfx::PointAtOffsetFromOrigin(render_pass_quad->mask_uv_scale));
-      pass_state->mask_texture_size =
-          Size::From(render_pass_quad->mask_texture_size);
-      // TODO(jamesr): pass_state->filters
-      pass_state->filters_scale = PointF::From(
-          gfx::PointAtOffsetFromOrigin(render_pass_quad->filters_scale));
-      // TODO(jamesr): pass_state->background_filters
-      quad->render_pass_quad_state = std::move(pass_state);
-      break;
-    }
-    case cc::DrawQuad::SOLID_COLOR: {
-      const cc::SolidColorDrawQuad* color_quad =
-          cc::SolidColorDrawQuad::MaterialCast(&input);
-      SolidColorQuadStatePtr color_state = SolidColorQuadState::New();
-      color_state->color = Color::From(color_quad->color);
-      color_state->force_anti_aliasing_off =
-          color_quad->force_anti_aliasing_off;
-      quad->solid_color_quad_state = std::move(color_state);
-      break;
-    }
-    case cc::DrawQuad::SURFACE_CONTENT: {
-      const cc::SurfaceDrawQuad* surface_quad =
-          cc::SurfaceDrawQuad::MaterialCast(&input);
-      SurfaceQuadStatePtr surface_state =
-          SurfaceQuadState::New();
-      surface_state->surface = SurfaceId::From(surface_quad->surface_id);
-      quad->surface_quad_state = std::move(surface_state);
-      break;
-    }
-    case cc::DrawQuad::TEXTURE_CONTENT: {
-      const cc::TextureDrawQuad* texture_quad =
-          cc::TextureDrawQuad::MaterialCast(&input);
-      TextureQuadStatePtr texture_state = TextureQuadState::New();
-      texture_state->resource_id = texture_quad->resource_id();
-      texture_state->premultiplied_alpha = texture_quad->premultiplied_alpha;
-      texture_state->uv_top_left = PointF::From(texture_quad->uv_top_left);
-      texture_state->uv_bottom_right =
-          PointF::From(texture_quad->uv_bottom_right);
-      texture_state->background_color =
-          Color::From(texture_quad->background_color);
-      Array<float> vertex_opacity(4);
-      for (size_t i = 0; i < 4; ++i) {
-        vertex_opacity[i] = texture_quad->vertex_opacity[i];
-      }
-      texture_state->vertex_opacity = std::move(vertex_opacity);
-      texture_state->y_flipped = texture_quad->y_flipped;
-      texture_state->secure_output_only = texture_quad->secure_output_only;
-      quad->texture_quad_state = std::move(texture_state);
-      break;
-    }
-    case cc::DrawQuad::TILED_CONTENT: {
-      const cc::TileDrawQuad* tile_quad =
-          cc::TileDrawQuad::MaterialCast(&input);
-      TileQuadStatePtr tile_state = TileQuadState::New();
-      tile_state->tex_coord_rect = RectF::From(tile_quad->tex_coord_rect);
-      tile_state->texture_size = Size::From(tile_quad->texture_size);
-      tile_state->swizzle_contents = tile_quad->swizzle_contents;
-      tile_state->nearest_neighbor = tile_quad->nearest_neighbor;
-      tile_state->resource_id = tile_quad->resource_id();
-      quad->tile_quad_state = std::move(tile_state);
-      break;
-    }
-    case cc::DrawQuad::YUV_VIDEO_CONTENT: {
-      const cc::YUVVideoDrawQuad* yuv_quad =
-          cc::YUVVideoDrawQuad::MaterialCast(&input);
-      YUVVideoQuadStatePtr yuv_state = YUVVideoQuadState::New();
-      yuv_state->ya_tex_coord_rect = RectF::From(yuv_quad->ya_tex_coord_rect);
-      yuv_state->uv_tex_coord_rect = RectF::From(yuv_quad->uv_tex_coord_rect);
-      yuv_state->ya_tex_size = Size::From(yuv_quad->ya_tex_size);
-      yuv_state->uv_tex_size = Size::From(yuv_quad->uv_tex_size);
-      yuv_state->y_plane_resource_id = yuv_quad->y_plane_resource_id();
-      yuv_state->u_plane_resource_id = yuv_quad->u_plane_resource_id();
-      yuv_state->v_plane_resource_id = yuv_quad->v_plane_resource_id();
-      yuv_state->a_plane_resource_id = yuv_quad->a_plane_resource_id();
-      yuv_state->color_space =
-          static_cast<YUVColorSpace>(yuv_quad->color_space);
-      yuv_state->resource_offset = yuv_quad->resource_offset;
-      yuv_state->resource_multiplier = yuv_quad->resource_multiplier;
-      quad->yuv_video_quad_state = std::move(yuv_state);
-      break;
-    }
-
-    default:
-      NOTREACHED() << "Unsupported material " << input.material;
-  }
-  return quad;
-}
-
-// static
-mus::mojom::SharedQuadStatePtr
-TypeConverter<mus::mojom::SharedQuadStatePtr, cc::SharedQuadState>::Convert(
-    const cc::SharedQuadState& input) {
-  mus::mojom::SharedQuadStatePtr state = SharedQuadState::New();
-  state->quad_to_target_transform =
-      Transform::From(input.quad_to_target_transform);
-  state->quad_layer_bounds = Size::From(input.quad_layer_bounds);
-  state->visible_quad_layer_rect = Rect::From(input.visible_quad_layer_rect);
-  state->clip_rect = Rect::From(input.clip_rect);
-  state->is_clipped = input.is_clipped;
-  state->opacity = input.opacity;
-  state->blend_mode = static_cast<mus::mojom::SkXfermode>(input.blend_mode);
-  state->sorting_context_id = input.sorting_context_id;
-  return state;
-}
-
-// static
-PassPtr TypeConverter<PassPtr, cc::RenderPass>::Convert(
-    const cc::RenderPass& input) {
-  PassPtr pass = Pass::New();
-  pass->id = RenderPassId::From(input.id);
-  pass->output_rect = Rect::From(input.output_rect);
-  pass->damage_rect = Rect::From(input.damage_rect);
-  pass->transform_to_root_target =
-      Transform::From(input.transform_to_root_target);
-  pass->has_transparent_background = input.has_transparent_background;
-  Array<QuadPtr> quads(input.quad_list.size());
-  Array<mus::mojom::SharedQuadStatePtr> shared_quad_state(
-      input.shared_quad_state_list.size());
-  const cc::SharedQuadState* last_sqs = nullptr;
-  cc::SharedQuadStateList::ConstIterator next_sqs_iter =
-      input.shared_quad_state_list.begin();
-  for (auto iter = input.quad_list.cbegin(); iter != input.quad_list.cend();
-       ++iter) {
-    const cc::DrawQuad& quad = **iter;
-    quads[iter.index()] = Quad::From(quad);
-    if (quad.shared_quad_state != last_sqs) {
-      shared_quad_state[next_sqs_iter.index()] =
-          SharedQuadState::From(**next_sqs_iter);
-      last_sqs = *next_sqs_iter;
-      ++next_sqs_iter;
-    }
-    DCHECK_LE(next_sqs_iter.index() - 1, UINT32_MAX);
-    quads[iter.index()]->shared_quad_state_index =
-        static_cast<uint32_t>(next_sqs_iter.index() - 1);
-  }
-  // We should copy all shared quad states.
-  DCHECK_EQ(next_sqs_iter.index(), shared_quad_state.size());
-  pass->quads = std::move(quads);
-  pass->shared_quad_states = std::move(shared_quad_state);
-  return pass;
-}
-
-// static
-std::unique_ptr<cc::RenderPass> ConvertToRenderPass(
-    const PassPtr& input,
-    const CompositorFrameMetadataPtr& metadata,
-    CustomSurfaceConverter* custom_converter) {
-  std::unique_ptr<cc::RenderPass> pass = cc::RenderPass::Create(
-      input->shared_quad_states.size(), input->quads.size());
-  pass->SetAll(input->id.To<cc::RenderPassId>(),
-               input->output_rect.To<gfx::Rect>(),
-               input->damage_rect.To<gfx::Rect>(),
-               input->transform_to_root_target.To<gfx::Transform>(),
-               input->has_transparent_background);
-  for (size_t i = 0; i < input->shared_quad_states.size(); ++i) {
-    ConvertSharedQuadState(input->shared_quad_states[i], pass.get());
-  }
-  cc::SharedQuadStateList::Iterator sqs_iter =
-      pass->shared_quad_state_list.begin();
-  for (size_t i = 0; i < input->quads.size(); ++i) {
-    QuadPtr quad = std::move(input->quads[i]);
-    while (quad->shared_quad_state_index > sqs_iter.index()) {
-      ++sqs_iter;
-    }
-    if (!ConvertDrawQuad(quad, metadata, *sqs_iter, pass.get(),
-                         custom_converter))
-      return std::unique_ptr<cc::RenderPass>();
-  }
-  return pass;
-}
-
-// static
-std::unique_ptr<cc::RenderPass>
-TypeConverter<std::unique_ptr<cc::RenderPass>, PassPtr>::Convert(
-    const PassPtr& input) {
-  mus::mojom::CompositorFrameMetadataPtr metadata;
-  return ConvertToRenderPass(input, metadata,
-                             nullptr /* CustomSurfaceConverter */);
-}
-
-// static
-TransferableResourcePtr
-TypeConverter<TransferableResourcePtr, cc::TransferableResource>::Convert(
-    const cc::TransferableResource& input) {
-  TransferableResourcePtr transferable = TransferableResource::New();
-  transferable->id = input.id;
-  transferable->format = static_cast<ResourceFormat>(input.format);
-  transferable->filter = input.filter;
-  transferable->size = Size::From(input.size);
-  transferable->mailbox_holder = input.mailbox_holder;
-  transferable->read_lock_fences_enabled = input.read_lock_fences_enabled;
-  transferable->is_software = input.is_software;
-  transferable->is_overlay_candidate = input.is_overlay_candidate;
-  return transferable;
-}
-
-// static
-cc::TransferableResource
-TypeConverter<cc::TransferableResource, TransferableResourcePtr>::Convert(
-    const TransferableResourcePtr& input) {
-  cc::TransferableResource transferable;
-  transferable.id = input->id;
-  transferable.format = static_cast<cc::ResourceFormat>(input->format);
-  transferable.filter = input->filter;
-  transferable.size = input->size.To<gfx::Size>();
-  transferable.mailbox_holder = input->mailbox_holder;
-  transferable.read_lock_fences_enabled = input->read_lock_fences_enabled;
-  transferable.is_software = input->is_software;
-  transferable.is_overlay_candidate = input->is_overlay_candidate;
-  return transferable;
-}
-
-// static
-ReturnedResourcePtr
-TypeConverter<ReturnedResourcePtr, cc::ReturnedResource>::Convert(
-    const cc::ReturnedResource& input) {
-  ReturnedResourcePtr returned = ReturnedResource::New();
-  returned->id = input.id;
-  returned->sync_token = input.sync_token;
-  returned->count = input.count;
-  returned->lost = input.lost;
-  return returned;
-}
-
-// static
-cc::ReturnedResource
-TypeConverter<cc::ReturnedResource, ReturnedResourcePtr>::Convert(
-    const ReturnedResourcePtr& input) {
-  cc::ReturnedResource returned;
-  returned.id = input->id;
-  returned.sync_token = input->sync_token;
-  returned.count = input->count;
-  returned.lost = input->lost;
-  return returned;
-}
-
-// static
-CompositorFrameMetadataPtr
-TypeConverter<CompositorFrameMetadataPtr, cc::CompositorFrameMetadata>::Convert(
-    const cc::CompositorFrameMetadata& input) {
-  CompositorFrameMetadataPtr metadata = CompositorFrameMetadata::New();
-  metadata->device_scale_factor = input.device_scale_factor;
-  return metadata;
-}
-
-// static
-cc::CompositorFrameMetadata
-TypeConverter<cc::CompositorFrameMetadata, CompositorFrameMetadataPtr>::Convert(
-    const CompositorFrameMetadataPtr& input) {
-  cc::CompositorFrameMetadata metadata;
-  metadata.device_scale_factor = input->device_scale_factor;
-  return metadata;
-}
-
-// static
-CompositorFramePtr
-TypeConverter<CompositorFramePtr, cc::CompositorFrame>::Convert(
-    const cc::CompositorFrame& input) {
-  CompositorFramePtr frame = CompositorFrame::New();
-  DCHECK(input.delegated_frame_data);
-  cc::DelegatedFrameData* frame_data = input.delegated_frame_data.get();
-  frame->resources =
-      Array<TransferableResourcePtr>::From(frame_data->resource_list);
-  frame->metadata = CompositorFrameMetadata::From(input.metadata);
-  const cc::RenderPassList& pass_list = frame_data->render_pass_list;
-  frame->passes = Array<PassPtr>::New(pass_list.size());
-  for (size_t i = 0; i < pass_list.size(); ++i) {
-    frame->passes[i] = Pass::From(*pass_list[i]);
-  }
-  return frame;
-}
-
-// static
-std::unique_ptr<cc::CompositorFrame> ConvertToCompositorFrame(
-    const CompositorFramePtr& input,
-    CustomSurfaceConverter* custom_converter) {
-  std::unique_ptr<cc::DelegatedFrameData> frame_data(
-      new cc::DelegatedFrameData);
-  frame_data->device_scale_factor = 1.f;
-  frame_data->resource_list =
-      input->resources.To<cc::TransferableResourceArray>();
-  frame_data->render_pass_list.reserve(input->passes.size());
-  for (size_t i = 0; i < input->passes.size(); ++i) {
-    std::unique_ptr<cc::RenderPass> pass = ConvertToRenderPass(
-        input->passes[i], input->metadata, custom_converter);
-    if (!pass)
-      return std::unique_ptr<cc::CompositorFrame>();
-    frame_data->render_pass_list.push_back(std::move(pass));
-  }
-  std::unique_ptr<cc::CompositorFrame> frame(new cc::CompositorFrame);
-  cc::CompositorFrameMetadata metadata =
-      input->metadata.To<cc::CompositorFrameMetadata>();
-  frame->delegated_frame_data = std::move(frame_data);
-  return frame;
-}
-
-// static
-std::unique_ptr<cc::CompositorFrame>
-TypeConverter<std::unique_ptr<cc::CompositorFrame>,
-              CompositorFramePtr>::Convert(const CompositorFramePtr& input) {
-  return ConvertToCompositorFrame(input, nullptr);
-}
-
-}  // namespace mojo