1 files changed, 0 insertions, 138 deletions
diff --git a/src/core/SkColorFilterShader.cpp b/src/core/SkColorFilterShader.cpp
deleted file mode 100644
index 4798422dfa..0000000000
--- a/src/core/SkColorFilterShader.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkArenaAlloc.h"
-#include "SkColorFilterShader.h"
-#include "SkColorSpaceXformer.h"
-#include "SkReadBuffer.h"
-#include "SkWriteBuffer.h"
-#include "SkShader.h"
-#include "SkString.h"
-
-#if SK_SUPPORT_GPU
-#include "GrFragmentProcessor.h"
-#endif
-
-SkColorFilterShader::SkColorFilterShader(sk_sp<SkShader> shader, sk_sp<SkColorFilter> filter)
-    : fShader(std::move(shader))
-    , fFilter(std::move(filter))
-{
-    SkASSERT(fShader);
-    SkASSERT(fFilter);
-}
-
-sk_sp<SkFlattenable> SkColorFilterShader::CreateProc(SkReadBuffer& buffer) {
-    auto shader = buffer.readShader();
-    auto filter = buffer.readColorFilter();
-    if (!shader || !filter) {
-        return nullptr;
-    }
-    return sk_make_sp<SkColorFilterShader>(shader, filter);
-}
-
-void SkColorFilterShader::flatten(SkWriteBuffer& buffer) const {
-    buffer.writeFlattenable(fShader.get());
-    buffer.writeFlattenable(fFilter.get());
-}
-
-uint32_t SkColorFilterShader::FilterShaderContext::getFlags() const {
-    const SkColorFilterShader& filterShader = static_cast<const SkColorFilterShader&>(fShader);
-
-    uint32_t shaderF = fShaderContext->getFlags();
-    uint32_t filterF = filterShader.fFilter->getFlags();
-
-    // If the filter does not support a given feature, but sure to clear the corresponding flag
-    // in the shader flags.
-    //
-    if (!(filterF & SkColorFilter::kAlphaUnchanged_Flag)) {
-        shaderF &= ~kOpaqueAlpha_Flag;
-    }
-    return shaderF;
-}
-
-SkShaderBase::Context* SkColorFilterShader::onMakeContext(const ContextRec& rec,
-                                                          SkArenaAlloc* alloc) const {
-    auto* shaderContext = as_SB(fShader)->makeContext(rec, alloc);
-    if (nullptr == shaderContext) {
-        return nullptr;
-    }
-    return alloc->make<FilterShaderContext>(*this, shaderContext, rec);
-}
-
-sk_sp<SkShader> SkColorFilterShader::onMakeColorSpace(SkColorSpaceXformer* xformer) const {
-    return xformer->apply(fShader.get())->makeWithColorFilter(xformer->apply(fFilter.get()));
-}
-
-SkColorFilterShader::FilterShaderContext::FilterShaderContext(
-                                                         const SkColorFilterShader& filterShader,
-                                                         SkShaderBase::Context* shaderContext,
-                                                         const ContextRec& rec)
-    : INHERITED(filterShader, rec)
-    , fShaderContext(shaderContext)
-{}
-
-void SkColorFilterShader::FilterShaderContext::shadeSpan(int x, int y, SkPMColor result[],
-                                                         int count) {
-    const SkColorFilterShader& filterShader = static_cast<const SkColorFilterShader&>(fShader);
-
-    fShaderContext->shadeSpan(x, y, result, count);
-    filterShader.fFilter->filterSpan(result, count, result);
-}
-
-void SkColorFilterShader::FilterShaderContext::shadeSpan4f(int x, int y, SkPM4f result[],
-                                                          int count) {
-    const SkColorFilterShader& filterShader = static_cast<const SkColorFilterShader&>(fShader);
-
-    fShaderContext->shadeSpan4f(x, y, result, count);
-    filterShader.fFilter->filterSpan4f(result, count, result);
-}
-
-#if SK_SUPPORT_GPU
-/////////////////////////////////////////////////////////////////////
-
-sk_sp<GrFragmentProcessor> SkColorFilterShader::asFragmentProcessor(const AsFPArgs& args) const {
-
-    sk_sp<GrFragmentProcessor> fp1(as_SB(fShader)->asFragmentProcessor(args));
-    if (!fp1) {
-        return nullptr;
-    }
-
-    sk_sp<GrFragmentProcessor> fp2(fFilter->asFragmentProcessor(args.fContext,
-                                                                args.fDstColorSpace));
-    if (!fp2) {
-        return fp1;
-    }
-
-    sk_sp<GrFragmentProcessor> fpSeries[] = { std::move(fp1), std::move(fp2) };
-    return GrFragmentProcessor::RunInSeries(fpSeries, 2);
-}
-#endif
-
-#ifndef SK_IGNORE_TO_STRING
-void SkColorFilterShader::toString(SkString* str) const {
-    str->append("SkColorFilterShader: (");
-
-    str->append("Shader: ");
-    as_SB(fShader)->toString(str);
-    str->append(" Filter: ");
-    // TODO: add "fFilter->toString(str);" once SkColorFilter::toString is added
-
-    this->INHERITED::toString(str);
-
-    str->append(")");
-}
-#endif
-
-///////////////////////////////////////////////////////////////////////////////////////////////////
-
-sk_sp<SkShader> SkShader::makeWithColorFilter(sk_sp<SkColorFilter> filter) const {
-    SkShader* base = const_cast<SkShader*>(this);
-    if (!filter) {
-        return sk_ref_sp(base);
-    }
-    return sk_make_sp<SkColorFilterShader>(sk_ref_sp(base), filter);
-}