/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "WebRenderLayersLogging.h"

using namespace mozilla::gfx;

namespace mozilla {
namespace layers {

void AppendToString(std::stringstream& aStream, wr::MixBlendMode aMixBlendMode,
                    const char* pfx, const char* sfx) {
  aStream << pfx;
  switch (aMixBlendMode) {
    case wr::MixBlendMode::Normal:
      aStream << "wr::MixBlendMode::Normal";
      break;
    case wr::MixBlendMode::Multiply:
      aStream << "wr::MixBlendMode::Multiply";
      break;
    case wr::MixBlendMode::Screen:
      aStream << "wr::MixBlendMode::Screen";
      break;
    case wr::MixBlendMode::Overlay:
      aStream << "wr::MixBlendMode::Overlay";
      break;
    case wr::MixBlendMode::Darken:
      aStream << "wr::MixBlendMode::Darken";
      break;
    case wr::MixBlendMode::Lighten:
      aStream << "wr::MixBlendMode::Lighten";
      break;
    case wr::MixBlendMode::ColorDodge:
      aStream << "wr::MixBlendMode::ColorDodge";
      break;
    case wr::MixBlendMode::ColorBurn:
      aStream << "wr::MixBlendMode::ColorBurn";
      break;
    case wr::MixBlendMode::HardLight:
      aStream << "wr::MixBlendMode::HardLight";
      break;
    case wr::MixBlendMode::SoftLight:
      aStream << "wr::MixBlendMode::SoftLight";
      break;
    case wr::MixBlendMode::Difference:
      aStream << "wr::MixBlendMode::Difference";
      break;
    case wr::MixBlendMode::Exclusion:
      aStream << "wr::MixBlendMode::Exclusion";
      break;
    case wr::MixBlendMode::Hue:
      aStream << "wr::MixBlendMode::Hue";
      break;
    case wr::MixBlendMode::Saturation:
      aStream << "wr::MixBlendMode::Saturation";
      break;
    case wr::MixBlendMode::Color:
      aStream << "wr::MixBlendMode::Color";
      break;
    case wr::MixBlendMode::Luminosity:
      aStream << "wr::MixBlendMode::Luminosity";
      break;
    case wr::MixBlendMode::Sentinel:
      NS_ERROR("unknown mix blend mode");
      aStream << "???";
  }
  aStream << sfx;
}

void AppendToString(std::stringstream& aStream,
                    wr::ImageRendering aTextureFilter, const char* pfx,
                    const char* sfx) {
  aStream << pfx;
  switch (aTextureFilter) {
    case wr::ImageRendering::Auto:
      aStream << "ImageRendering::Auto";
      break;
    case wr::ImageRendering::CrispEdges:
      aStream << "ImageRendering::CrispEdges";
      break;
    case wr::ImageRendering::Pixelated:
      aStream << "ImageRendering::Pixelated";
      break;
    case wr::ImageRendering::Sentinel:
      NS_ERROR("unknown texture filter");
      aStream << "???";
  }
  aStream << sfx;
}

void AppendToString(std::stringstream& aStream, wr::LayoutVector2D aVector,
                    const char* pfx, const char* sfx) {
  aStream << pfx;
  aStream << nsPrintfCString("(x=%f, y=%f)", aVector.x, aVector.y).get();
  aStream << sfx;
}

}  // namespace layers
}  // namespace mozilla