// Copyright 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 "cc/test/render_pass_test_common.h"

#include "base/bind.h"
#include "cc/base/blocking_task_runner.h"
#include "cc/quads/checkerboard_draw_quad.h"
#include "cc/quads/debug_border_draw_quad.h"
#include "cc/quads/io_surface_draw_quad.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/stream_video_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/resources/resource_provider.h"
#include "ui/gfx/transform.h"

namespace cc {

static void EmptyReleaseCallback(uint32 sync_point,
                                 bool lost_resource,
                                 BlockingTaskRunner* main_thread_task_runner) {
}

void TestRenderPass::AppendOneOfEveryQuadType(
    ResourceProvider* resource_provider,
    RenderPassId child_pass) {
  gfx::Rect rect(0, 0, 100, 100);
  gfx::Rect opaque_rect(10, 10, 80, 80);
  gfx::Rect visible_rect(0, 0, 100, 100);
  const float vertex_opacity[] = {1.0f, 1.0f, 1.0f, 1.0f};

  ResourceProvider::ResourceId resource1 = resource_provider->CreateResource(
      gfx::Size(45, 5), GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource1);
  ResourceProvider::ResourceId resource2 = resource_provider->CreateResource(
      gfx::Size(346, 61), GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource2);
  ResourceProvider::ResourceId resource3 = resource_provider->CreateResource(
      gfx::Size(12, 134), GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource3);
  ResourceProvider::ResourceId resource4 = resource_provider->CreateResource(
      gfx::Size(56, 12), GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource4);
  gfx::Size resource5_size(73, 26);
  ResourceProvider::ResourceId resource5 = resource_provider->CreateResource(
      resource5_size, GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource5);
  ResourceProvider::ResourceId resource6 = resource_provider->CreateResource(
      gfx::Size(64, 92), GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource6);
  ResourceProvider::ResourceId resource7 = resource_provider->CreateResource(
      gfx::Size(9, 14), GL_CLAMP_TO_EDGE,
      ResourceProvider::TEXTURE_HINT_IMMUTABLE,
      resource_provider->best_texture_format());
  resource_provider->AllocateForTesting(resource7);

  unsigned target = GL_TEXTURE_2D;
  gpu::Mailbox gpu_mailbox;
  memcpy(gpu_mailbox.name, "Hello world", strlen("Hello world") + 1);
  scoped_ptr<SingleReleaseCallbackImpl> callback =
      SingleReleaseCallbackImpl::Create(base::Bind(&EmptyReleaseCallback));
  TextureMailbox mailbox(gpu_mailbox, target, kSyncPointForMailboxTextureQuad);
  ResourceProvider::ResourceId resource8 =
      resource_provider->CreateResourceFromTextureMailbox(mailbox,
                                                          callback.Pass());
  resource_provider->AllocateForTesting(resource8);

  SharedQuadState* shared_state = this->CreateAndAppendSharedQuadState();
  shared_state->SetAll(gfx::Transform(),
                       rect.size(),
                       rect,
                       rect,
                       false,
                       1,
                       SkXfermode::kSrcOver_Mode,
                       0);

  CheckerboardDrawQuad* checkerboard_quad =
      this->CreateAndAppendDrawQuad<CheckerboardDrawQuad>();
  checkerboard_quad->SetNew(shared_state, rect, visible_rect, SK_ColorRED, 1.f);

  DebugBorderDrawQuad* debug_border_quad =
      this->CreateAndAppendDrawQuad<DebugBorderDrawQuad>();
  debug_border_quad->SetNew(shared_state, rect, visible_rect, SK_ColorRED, 1);

  IOSurfaceDrawQuad* io_surface_quad =
      this->CreateAndAppendDrawQuad<IOSurfaceDrawQuad>();
  io_surface_quad->SetNew(shared_state,
                          rect,
                          opaque_rect,
                          visible_rect,
                          gfx::Size(50, 50),
                          resource7,
                          IOSurfaceDrawQuad::FLIPPED);

  if (child_pass.layer_id) {
    RenderPassDrawQuad* render_pass_quad =
        this->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
    render_pass_quad->SetNew(shared_state,
                             rect,
                             visible_rect,
                             child_pass,
                             resource5,
                             gfx::Vector2dF(1.f, 1.f),
                             resource5_size,
                             FilterOperations(),
                             gfx::Vector2dF(),
                             FilterOperations());

    RenderPassDrawQuad* render_pass_replica_quad =
        this->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
    render_pass_replica_quad->SetNew(shared_state,
                                     rect,
                                     visible_rect,
                                     child_pass,
                                     resource5,
                                     gfx::Vector2dF(1.f, 1.f),
                                     resource5_size,
                                     FilterOperations(),
                                     gfx::Vector2dF(),
                                     FilterOperations());
  }

  SolidColorDrawQuad* solid_color_quad =
      this->CreateAndAppendDrawQuad<SolidColorDrawQuad>();
  solid_color_quad->SetNew(
      shared_state, rect, visible_rect, SK_ColorRED, false);

  StreamVideoDrawQuad* stream_video_quad =
      this->CreateAndAppendDrawQuad<StreamVideoDrawQuad>();
  stream_video_quad->SetNew(shared_state,
                            rect,
                            opaque_rect,
                            visible_rect,
                            resource6,
                            gfx::Transform());

  TextureDrawQuad* texture_quad =
      this->CreateAndAppendDrawQuad<TextureDrawQuad>();
  texture_quad->SetNew(shared_state,
                       rect,
                       opaque_rect,
                       visible_rect,
                       resource1,
                       false,
                       gfx::PointF(0.f, 0.f),
                       gfx::PointF(1.f, 1.f),
                       SK_ColorTRANSPARENT,
                       vertex_opacity,
                       false,
                       false);

  TextureDrawQuad* mailbox_texture_quad =
      this->CreateAndAppendDrawQuad<TextureDrawQuad>();
  mailbox_texture_quad->SetNew(shared_state,
                               rect,
                               opaque_rect,
                               visible_rect,
                               resource8,
                               false,
                               gfx::PointF(0.f, 0.f),
                               gfx::PointF(1.f, 1.f),
                               SK_ColorTRANSPARENT,
                               vertex_opacity,
                               false,
                               false);

  TileDrawQuad* scaled_tile_quad =
      this->CreateAndAppendDrawQuad<TileDrawQuad>();
  scaled_tile_quad->SetNew(shared_state,
                           rect,
                           opaque_rect,
                           visible_rect,
                           resource2,
                           gfx::RectF(0, 0, 50, 50),
                           gfx::Size(50, 50),
                           false,
                           false);

  SharedQuadState* transformed_state = this->CreateAndAppendSharedQuadState();
  transformed_state->CopyFrom(shared_state);
  gfx::Transform rotation;
  rotation.Rotate(45);
  transformed_state->content_to_target_transform =
      transformed_state->content_to_target_transform * rotation;
  TileDrawQuad* transformed_tile_quad =
      this->CreateAndAppendDrawQuad<TileDrawQuad>();
  transformed_tile_quad->SetNew(transformed_state,
                                rect,
                                opaque_rect,
                                visible_rect,
                                resource3,
                                gfx::RectF(0, 0, 100, 100),
                                gfx::Size(100, 100),
                                false,
                                false);

  SharedQuadState* shared_state2 = this->CreateAndAppendSharedQuadState();
  shared_state->SetAll(gfx::Transform(),
                       rect.size(),
                       rect,
                       rect,
                       false,
                       1,
                       SkXfermode::kSrcOver_Mode,
                       0);

  TileDrawQuad* tile_quad = this->CreateAndAppendDrawQuad<TileDrawQuad>();
  tile_quad->SetNew(shared_state2,
                    rect,
                    opaque_rect,
                    visible_rect,
                    resource4,
                    gfx::RectF(0, 0, 100, 100),
                    gfx::Size(100, 100),
                    false,
                    false);

  ResourceProvider::ResourceId plane_resources[4];
  for (int i = 0; i < 4; ++i) {
    plane_resources[i] = resource_provider->CreateResource(
        gfx::Size(20, 12), GL_CLAMP_TO_EDGE,
        ResourceProvider::TEXTURE_HINT_IMMUTABLE,
        resource_provider->best_texture_format());
    resource_provider->AllocateForTesting(plane_resources[i]);
  }
  YUVVideoDrawQuad::ColorSpace color_space = YUVVideoDrawQuad::REC_601;
  YUVVideoDrawQuad* yuv_quad =
      this->CreateAndAppendDrawQuad<YUVVideoDrawQuad>();
  yuv_quad->SetNew(shared_state2, rect, opaque_rect, visible_rect,
                   gfx::RectF(0, 0, 100, 100), gfx::Size(100, 100),
                   plane_resources[0], plane_resources[1], plane_resources[2],
                   plane_resources[3], color_space);
}

}  // namespace cc