src/cc/blink/web_filter_operations_impl.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/blink/web_filter_operations_impl.h"
   6
   7 #include "base/basictypes.h"
   8 #include "skia/ext/refptr.h"
   9 #include "third_party/WebKit/public/platform/WebColor.h"
  10 #include "third_party/WebKit/public/platform/WebPoint.h"
  11 #include "third_party/skia/include/core/SkScalar.h"
  12
  13 namespace cc_blink {
  14
  15 WebFilterOperationsImpl::WebFilterOperationsImpl() {
  16 }
  17
  18 WebFilterOperationsImpl::~WebFilterOperationsImpl() {
  19 }
  20
  21 const cc::FilterOperations& WebFilterOperationsImpl::AsFilterOperations()
  22     const {
  23   return filter_operations_;
  24 }
  25
  26 void WebFilterOperationsImpl::appendGrayscaleFilter(float amount) {
  27   filter_operations_.Append(cc::FilterOperation::CreateGrayscaleFilter(amount));
  28 }
  29
  30 void WebFilterOperationsImpl::appendSepiaFilter(float amount) {
  31   filter_operations_.Append(cc::FilterOperation::CreateSepiaFilter(amount));
  32 }
  33
  34 void WebFilterOperationsImpl::appendSaturateFilter(float amount) {
  35   filter_operations_.Append(cc::FilterOperation::CreateSaturateFilter(amount));
  36 }
  37
  38 void WebFilterOperationsImpl::appendHueRotateFilter(float amount) {
  39   filter_operations_.Append(cc::FilterOperation::CreateHueRotateFilter(amount));
  40 }
  41
  42 void WebFilterOperationsImpl::appendInvertFilter(float amount) {
  43   filter_operations_.Append(cc::FilterOperation::CreateInvertFilter(amount));
  44 }
  45
  46 void WebFilterOperationsImpl::appendBrightnessFilter(float amount) {
  47   filter_operations_.Append(
  48       cc::FilterOperation::CreateBrightnessFilter(amount));
  49 }
  50
  51 void WebFilterOperationsImpl::appendContrastFilter(float amount) {
  52   filter_operations_.Append(cc::FilterOperation::CreateContrastFilter(amount));
  53 }
  54
  55 void WebFilterOperationsImpl::appendOpacityFilter(float amount) {
  56   filter_operations_.Append(cc::FilterOperation::CreateOpacityFilter(amount));
  57 }
  58
  59 void WebFilterOperationsImpl::appendBlurFilter(float amount) {
  60   filter_operations_.Append(cc::FilterOperation::CreateBlurFilter(amount));
  61 }
  62
  63 void WebFilterOperationsImpl::appendDropShadowFilter(blink::WebPoint offset,
  64                                                      float std_deviation,
  65                                                      blink::WebColor color) {
  66   filter_operations_.Append(cc::FilterOperation::CreateDropShadowFilter(
  67       offset, std_deviation, color));
  68 }
  69
  70 void WebFilterOperationsImpl::appendColorMatrixFilter(SkScalar matrix[20]) {
  71   filter_operations_.Append(
  72       cc::FilterOperation::CreateColorMatrixFilter(matrix));
  73 }
  74
  75 void WebFilterOperationsImpl::appendZoomFilter(float amount, int inset) {
  76   filter_operations_.Append(
  77       cc::FilterOperation::CreateZoomFilter(amount, inset));
  78 }
  79
  80 void WebFilterOperationsImpl::appendSaturatingBrightnessFilter(float amount) {
  81   filter_operations_.Append(
  82       cc::FilterOperation::CreateSaturatingBrightnessFilter(amount));
  83 }
  84
  85 void WebFilterOperationsImpl::appendReferenceFilter(
  86     SkImageFilter* image_filter) {
  87   filter_operations_.Append(
  88       cc::FilterOperation::CreateReferenceFilter(skia::SharePtr(image_filter)));
  89 }
  90
  91 void WebFilterOperationsImpl::clear() {
  92   filter_operations_.Clear();
  93 }
  94
  95 }  // namespace cc_blink