15a1405999
patch from issue 167033002 BUG=skia: R=reed@google.com Author: reed@chromium.org Review URL: https://codereview.chromium.org/168653002 git-svn-id: http://skia.googlecode.com/svn/trunk@13463 2bbb7eff-a529-9590-31e7-b0007b416f81
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
#include "DMPipeTask.h"
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#include "DMUtil.h"
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#include "DMWriteTask.h"
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#include "SamplePipeControllers.h"
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#include "SkCommandLineFlags.h"
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#include "SkGPipe.h"
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DEFINE_bool(pipe, true, "If true, check several pipe variants against the reference bitmap.");
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namespace DM {
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static uint32_t get_flags(bool crossProcess, bool sharedAddressSpace) {
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SkASSERT(!(!crossProcess && sharedAddressSpace));
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uint32_t flags = 0;
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if (crossProcess) {
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flags |= SkGPipeWriter::kCrossProcess_Flag;
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if (sharedAddressSpace) {
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flags |= SkGPipeWriter::kSharedAddressSpace_Flag;
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}
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}
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return flags;
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}
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static const char* get_name(const uint32_t flags) {
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if (flags & SkGPipeWriter::kCrossProcess_Flag &&
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flags & SkGPipeWriter::kSharedAddressSpace_Flag) {
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return "cross_process_shared_address_space_pipe";
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} else if (flags & SkGPipeWriter::kCrossProcess_Flag) {
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return "cross_process_pipe";
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} else {
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return "pipe";
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}
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}
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PipeTask::PipeTask(const Task& parent,
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skiagm::GM* gm,
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SkBitmap reference,
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bool crossProcess,
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bool sharedAddressSpace)
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: Task(parent)
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, fFlags(get_flags(crossProcess, sharedAddressSpace))
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, fName(UnderJoin(parent.name().c_str(), get_name(fFlags)))
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, fGM(gm)
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, fReference(reference)
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{}
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void PipeTask::draw() {
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SkBitmap bitmap;
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SetupBitmap(fReference.colorType(), fGM.get(), &bitmap);
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SkCanvas canvas(bitmap);
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PipeController pipeController(&canvas, &SkImageDecoder::DecodeMemory);
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SkGPipeWriter writer;
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SkCanvas* pipeCanvas = writer.startRecording(&pipeController,
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fFlags,
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bitmap.width(),
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bitmap.height());
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pipeCanvas->concat(fGM->getInitialTransform());
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fGM->draw(pipeCanvas);
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writer.endRecording();
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if (!BitmapsEqual(bitmap, fReference)) {
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this->fail();
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this->spawnChild(SkNEW_ARGS(WriteTask, (*this, bitmap)));
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}
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}
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bool PipeTask::shouldSkip() const {
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if (!FLAGS_pipe) {
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return true;
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}
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if (fGM->getFlags() & skiagm::GM::kSkipPipe_Flag) {
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return true;
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}
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if (fFlags == SkGPipeWriter::kCrossProcess_Flag &&
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fGM->getFlags() & skiagm::GM::kSkipPipeCrossProcess_Flag) {
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return true;
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}
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return false;
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}
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} // namespace DM
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