Refugee from Dead Machine 4: MDB Monster

src/gpu/gl/GrGLPathProgram.cpp

+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "GrGLPathProgram.h"
+#include "GrGLPathProcessor.h"
+#include "GrGLGpu.h"
+#include "GrPathProcessor.h"
+
+GrGLPathProgram::GrGLPathProgram(GrGLGpu* gpu,
+                                 const GrProgramDesc& desc,
+                                 const BuiltinUniformHandles& builtinUniforms,
+                                 GrGLuint programID,
+                                 const UniformInfoArray& uniforms,
+                                 const SeparableVaryingInfoArray& separableVaryings,
+                                 GrGLInstalledGeoProc* primProc,
+                                 GrGLInstalledXferProc* xferProcessor,
+                                 GrGLInstalledFragProcs* fragmentProcessors,
+                                 SkTArray<UniformHandle>* passSamplerUniforms)
+    : INHERITED(gpu, desc, builtinUniforms, programID, uniforms, primProc,
+                xferProcessor, fragmentProcessors, passSamplerUniforms)
+    , fPathProgramDataManager(gpu, fProgramID, separableVaryings) {
+}
+void GrGLPathProgram::didSetData() {
+    GrGLPathProcessor* pathProc =
+            static_cast<GrGLPathProcessor*>(fGeometryProcessor.get()->fGLProc.get());
+    pathProc->didSetData(fGpu->glPathRendering());
+}
+
+void GrGLPathProgram::setTransformData(const GrPrimitiveProcessor& primProc,
+                                       const GrFragmentProcessor& processor,
+                                       int index,
+                                       GrGLInstalledFragProc* ip) {
+    GrGLPathProcessor* pathProc =
+            static_cast<GrGLPathProcessor*>(fGeometryProcessor.get()->fGLProc.get());
+    pathProc->setTransformData(primProc, fPathProgramDataManager, index,
+                               processor.coordTransforms());
+}
+
+void GrGLPathProgram::onSetRenderTargetState(const GrPrimitiveProcessor& primProc,
+                                             const GrPipeline& pipeline) {
+    SkASSERT(!primProc.willUseGeoShader() && primProc.numAttribs() == 0);
+    const GrRenderTarget* rt = pipeline.getRenderTarget1();
+    SkISize size;
+    size.set(rt->width(), rt->height());
+    const GrPathProcessor& pathProc = primProc.cast<GrPathProcessor>();
+    fGpu->glPathRendering()->setProjectionMatrix(pathProc.viewMatrix(),
+                                                 size, rt->origin());
+}