520 lines
20 KiB
C++
520 lines
20 KiB
C++
///////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2011, Industrial Light & Magic, a division of Lucas
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// Digital Ltd. LLC
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Industrial Light & Magic nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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///////////////////////////////////////////////////////////////////////////
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#include "testCopyDeepTiled.h"
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#include <assert.h>
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#include <string.h>
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#include <ImfDeepTiledInputFile.h>
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#include <ImfDeepTiledOutputFile.h>
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#include <ImfChannelList.h>
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#include <ImfArray.h>
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#include <ImfPartType.h>
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#include <ImfNamespace.h>
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#include <IlmThreadPool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <vector>
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#include "tmpDir.h"
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namespace IMF = OPENEXR_IMF_NAMESPACE;
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using namespace IMF;
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using namespace IMATH_NAMESPACE;
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using namespace ILMTHREAD_NAMESPACE;
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using namespace std;
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namespace
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{
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const int width = 199;
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const int height = 369;
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const int minX = 23;
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const int minY = 59;
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const Box2i dataWindow(V2i(minX, minY), V2i(minX + width - 1, minY + height - 1));
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const Box2i displayWindow(V2i(0, 0), V2i(minX + width * 2, minY + height * 2));
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vector<int> channelTypes;
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Array2D< Array2D<unsigned int> > sampleCountWhole;
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Header header;
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void
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generateRandomFile (int channelCount,
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Compression compression,
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const std::string & srcFn)
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{
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cout << "generating " << flush;
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header = Header(displayWindow, dataWindow,
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1,
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IMATH_NAMESPACE::V2f (0, 0),
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1,
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INCREASING_Y,
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compression);
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cout << "compression " << compression << " " << flush;
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//
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// Add channels.
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//
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channelTypes.clear();
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for (int i = 0; i < channelCount; i++)
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{
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int type = rand() % 3;
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stringstream ss;
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ss << i;
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string str = ss.str();
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if (type == 0)
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header.channels().insert(str, Channel(IMF::UINT));
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if (type == 1)
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header.channels().insert(str, Channel(IMF::HALF));
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if (type == 2)
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header.channels().insert(str, Channel(IMF::FLOAT));
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channelTypes.push_back(type);
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}
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header.setType(DEEPTILE);
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header.setTileDescription(
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TileDescription(rand() % width + 1, rand() % height + 1, RIPMAP_LEVELS));
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Array<Array2D< void* > > data(channelCount);
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for (int i = 0; i < channelCount; i++)
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data[i].resizeErase(height, width);
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Array2D<unsigned int> sampleCount;
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sampleCount.resizeErase(height, width);
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remove (srcFn.c_str());
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DeepTiledOutputFile file(srcFn.c_str(), header, 8);
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cout << "tileSizeX " << file.tileXSize() << " tileSizeY " << file.tileYSize() << " ";
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sampleCountWhole.resizeErase(file.numYLevels(), file.numXLevels());
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for (int i = 0; i < sampleCountWhole.height(); i++)
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for (int j = 0; j < sampleCountWhole.width(); j++)
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sampleCountWhole[i][j].resizeErase(height, width);
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DeepFrameBuffer frameBuffer;
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int memOffset = dataWindow.min.x + dataWindow.min.y * width;
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frameBuffer.insertSampleCountSlice (Slice (IMF::UINT,
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(char *) (&sampleCount[0][0] - memOffset),
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sizeof (unsigned int) * 1,
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sizeof (unsigned int) * width,
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1, 1,
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0,
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false,
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false));
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for (int i = 0; i < channelCount; i++)
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{
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PixelType type;
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if (channelTypes[i] == 0)
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type = IMF::UINT;
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if (channelTypes[i] == 1)
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type = IMF::HALF;
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if (channelTypes[i] == 2)
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type = IMF::FLOAT;
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stringstream ss;
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ss << i;
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string str = ss.str();
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int sampleSize;
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if (channelTypes[i] == 0) sampleSize = sizeof (unsigned int);
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if (channelTypes[i] == 1) sampleSize = sizeof (half);
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if (channelTypes[i] == 2) sampleSize = sizeof (float);
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int pointerSize = sizeof (char *);
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frameBuffer.insert (str,
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DeepSlice (type,
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(char *) (&data[i][0][0] - memOffset),
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pointerSize * 1,
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pointerSize * width,
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sampleSize,
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1, 1,
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0,
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false,
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false));
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}
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file.setFrameBuffer(frameBuffer);
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cout << "writing " << flush;
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for (int ly = 0; ly < file.numYLevels(); ly++)
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for (int lx = 0; lx < file.numXLevels(); lx++)
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{
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Box2i dataWindowL = file.dataWindowForLevel(lx, ly);
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//
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// Bulk write (without relative coordinates).
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//
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for (int j = 0; j < file.numYTiles(ly); j++)
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{
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for (int i = 0; i < file.numXTiles(lx); i++)
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{
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Box2i box = file.dataWindowForTile(i, j, lx, ly);
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for (int y = box.min.y; y <= box.max.y; y++)
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for (int x = box.min.x; x <= box.max.x; x++)
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{
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int dwy = y - dataWindowL.min.y;
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int dwx = x - dataWindowL.min.x;
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sampleCount[dwy][dwx] = rand() % 10 + 1;
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sampleCountWhole[ly][lx][dwy][dwx] = sampleCount[dwy][dwx];
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for (int k = 0; k < channelCount; k++)
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{
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if (channelTypes[k] == 0)
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data[k][dwy][dwx] = new unsigned int[sampleCount[dwy][dwx]];
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if (channelTypes[k] == 1)
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data[k][dwy][dwx] = new half[sampleCount[dwy][dwx]];
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if (channelTypes[k] == 2)
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data[k][dwy][dwx] = new float[sampleCount[dwy][dwx]];
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for (int l = 0; l < sampleCount[dwy][dwx]; l++)
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{
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if (channelTypes[k] == 0)
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((unsigned int*)data[k][dwy][dwx])[l] = (dwy * width + dwx) % 2049;
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if (channelTypes[k] == 1)
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((half*)data[k][dwy][dwx])[l] = (dwy* width + dwx) % 2049;
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if (channelTypes[k] == 2)
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((float*)data[k][dwy][dwx])[l] = (dwy * width + dwx) % 2049;
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}
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}
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}
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}
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}
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file.writeTiles(0, file.numXTiles(lx) - 1, 0, file.numYTiles(ly) - 1, lx, ly);
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for (int i = 0; i < file.levelHeight(ly); i++)
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for (int j = 0; j < file.levelWidth(lx); j++)
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for (int k = 0; k < channelCount; k++)
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{
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if (channelTypes[k] == 0)
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delete[] (unsigned int*) data[k][i][j];
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if (channelTypes[k] == 1)
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delete[] (half*) data[k][i][j];
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if (channelTypes[k] == 2)
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delete[] (float*) data[k][i][j];
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}
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}
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}
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void
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checkValue (void* sampleRawData, int sampleCount, int channelType, int dwx, int dwy)
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{
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for (int l = 0; l < sampleCount; l++)
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{
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if (channelType == 0)
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{
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unsigned int* value = (unsigned int*)(sampleRawData);
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if (value[l] != (dwy * width + dwx) % 2049)
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cout << dwx << ", " << dwy << " error, should be "
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<< (dwy * width + dwx) % 2049 << ", is " << value[l]
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<< endl << flush;
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assert (value[l] == (dwy * width + dwx) % 2049);
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}
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if (channelType == 1)
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{
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half* value = (half*)(sampleRawData);
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if (value[l] != (dwy * width + dwx) % 2049)
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cout << dwx << ", " << dwy << " error, should be "
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<< (dwy * width + dwx) % 2049 << ", is " << value[l]
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<< endl << flush;
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assert (value[l] == (dwy * width + dwx) % 2049);
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}
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if (channelType == 2)
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{
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float* value = (float*)(sampleRawData);
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if (value[l] != (dwy * width + dwx) % 2049)
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cout << dwx << ", " << dwy << " error, should be "
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<< (dwy * width + dwx) % 2049 << ", is " << value[l]
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<< endl << flush;
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assert (value[l] == (dwy * width + dwx) % 2049);
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}
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}
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}
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void
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readFile (int channelCount, const std::string & cpyFn)
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{
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cout << "reading " << flush;
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DeepTiledInputFile file (cpyFn.c_str(), 4);
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const Header& fileHeader = file.header();
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assert (fileHeader.displayWindow() == header.displayWindow());
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assert (fileHeader.dataWindow() == header.dataWindow());
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assert (fileHeader.pixelAspectRatio() == header.pixelAspectRatio());
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assert (fileHeader.screenWindowCenter() == header.screenWindowCenter());
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assert (fileHeader.screenWindowWidth() == header.screenWindowWidth());
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assert (fileHeader.lineOrder() == header.lineOrder());
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assert (fileHeader.compression() == header.compression());
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assert (fileHeader.channels() == header.channels());
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assert (fileHeader.type() == header.type());
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assert (fileHeader.tileDescription() == header.tileDescription());
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Array2D<unsigned int> localSampleCount;
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localSampleCount.resizeErase(height, width);
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Array<Array2D< void* > > data(channelCount);
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for (int i = 0; i < channelCount; i++)
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data[i].resizeErase(height, width);
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DeepFrameBuffer frameBuffer;
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int memOffset = dataWindow.min.x + dataWindow.min.y * width;
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frameBuffer.insertSampleCountSlice (Slice (IMF::UINT,
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(char *) (&localSampleCount[0][0] - memOffset),
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sizeof (unsigned int) * 1,
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sizeof (unsigned int) * width,
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1, 1,
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0,
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false,
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false));
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for (int i = 0; i < channelCount; i++)
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{
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PixelType type;
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if (channelTypes[i] == 0)
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type = IMF::UINT;
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if (channelTypes[i] == 1)
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type = IMF::HALF;
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if (channelTypes[i] == 2)
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type = IMF::FLOAT;
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stringstream ss;
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ss << i;
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string str = ss.str();
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int sampleSize;
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if (channelTypes[i] == 0) sampleSize = sizeof (unsigned int);
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if (channelTypes[i] == 1) sampleSize = sizeof (half);
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if (channelTypes[i] == 2) sampleSize = sizeof (float);
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int pointerSize = sizeof (char *);
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frameBuffer.insert (str,
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DeepSlice (type,
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(char *) (&data[i][0][0] - memOffset),
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pointerSize * 1,
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pointerSize * width,
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sampleSize,
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1, 1,
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0,
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false,
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false));
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}
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file.setFrameBuffer(frameBuffer);
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for (int ly = 0; ly < file.numYLevels(); ly++)
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for (int lx = 0; lx < file.numXLevels(); lx++)
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{
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Box2i dataWindowL = file.dataWindowForLevel(lx, ly);
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//
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// Testing bulk read (without relative coordinates).
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//
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file.readPixelSampleCounts(0, file.numXTiles(lx) - 1, 0, file.numYTiles(ly) - 1, lx, ly);
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for (int i = 0; i < file.numYTiles(ly); i++)
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{
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for (int j = 0; j < file.numXTiles(lx); j++)
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{
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Box2i box = file.dataWindowForTile(j, i, lx, ly);
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for (int y = box.min.y; y <= box.max.y; y++)
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for (int x = box.min.x; x <= box.max.x; x++)
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{
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int dwy = y - dataWindowL.min.y;
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int dwx = x - dataWindowL.min.x;
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assert(localSampleCount[dwy][dwx] == sampleCountWhole[ly][lx][dwy][dwx]);
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for (int k = 0; k < channelTypes.size(); k++)
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{
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if (channelTypes[k] == 0)
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data[k][dwy][dwx] = new unsigned int[localSampleCount[dwy][dwx]];
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if (channelTypes[k] == 1)
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data[k][dwy][dwx] = new half[localSampleCount[dwy][dwx]];
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if (channelTypes[k] == 2)
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data[k][dwy][dwx] = new float[localSampleCount[dwy][dwx]];
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}
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}
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}
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}
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file.readTiles(0, file.numXTiles(lx) - 1, 0, file.numYTiles(ly) - 1, lx, ly);
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for (int i = 0; i < file.levelHeight(ly); i++)
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for (int j = 0; j < file.levelWidth(lx); j++)
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for (int k = 0; k < channelCount; k++)
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{
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for (int l = 0; l < localSampleCount[i][j]; l++)
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{
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if (channelTypes[k] == 0)
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{
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unsigned int* value = (unsigned int*)(data[k][i][j]);
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if (value[l] != (i * width + j) % 2049)
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cout << j << ", " << i << " error, should be "
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<< (i * width + j) % 2049 << ", is " << value[l]
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<< endl << flush;
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assert (value[l] == (i * width + j) % 2049);
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}
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if (channelTypes[k] == 1)
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{
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half* value = (half*)(data[k][i][j]);
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if (value[l] != (i * width + j) % 2049)
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cout << j << ", " << i << " error, should be "
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<< (i * width + j) % 2049 << ", is " << value[l]
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<< endl << flush;
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assert (((half*)(data[k][i][j]))[l] == (i * width + j) % 2049);
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}
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if (channelTypes[k] == 2)
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{
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float* value = (float*)(data[k][i][j]);
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if (value[l] != (i * width + j) % 2049)
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cout << j << ", " << i << " error, should be "
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<< (i * width + j) % 2049 << ", is " << value[l]
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<< endl << flush;
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assert (((float*)(data[k][i][j]))[l] == (i * width + j) % 2049);
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}
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}
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}
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for (int i = 0; i < file.levelHeight(ly); i++)
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for (int j = 0; j < file.levelWidth(lx); j++)
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for (int k = 0; k < channelCount; k++)
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{
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if (channelTypes[k] == 0)
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delete[] (unsigned int*) data[k][i][j];
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if (channelTypes[k] == 1)
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delete[] (half*) data[k][i][j];
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if (channelTypes[k] == 2)
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delete[] (float*) data[k][i][j];
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}
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}
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}
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void
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copyFile (const std::string & srcFn, const std::string & cpyFn)
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{
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cout << "copying " ;
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cout.flush();
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{
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DeepTiledInputFile in_file (srcFn.c_str(),8);
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remove (cpyFn.c_str());
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DeepTiledOutputFile out_file (cpyFn.c_str(), in_file.header());
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out_file.copyPixels (in_file);
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}
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// prevent accidentally reading souce instead of copy
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remove (srcFn.c_str());
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}
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void
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readCopyWriteTest (int channelCount, int testTimes, const std::string & tempDir)
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{
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cout << "Testing files with " << channelCount << " channels, using absolute coordinates "
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<< testTimes << " times."
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<< endl << flush;
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std::string cpyFn = tempDir + "imf_test_copy_deep_tiled_copy.exr";
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std::string srcFn = tempDir + "imf_test_copy_deep_tiled_source.exr";
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for (int i = 0; i < testTimes; i++)
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{
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int compressionIndex = i % 3;
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Compression compression;
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switch (compressionIndex)
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{
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case 0:
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compression = NO_COMPRESSION;
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break;
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case 1:
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compression = RLE_COMPRESSION;
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break;
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case 2:
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compression = ZIPS_COMPRESSION;
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break;
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}
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generateRandomFile (channelCount, compression, srcFn);
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copyFile (srcFn, cpyFn);
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readFile (channelCount, cpyFn);
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remove (cpyFn.c_str());
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cout << endl << flush;
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}
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}
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} // namespace
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void testCopyDeepTiled (const std::string & tempDir)
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{
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try
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{
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cout << "Testing raw copy in DeepTiledInput/OutputFile " << endl;
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srand(1);
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int numThreads = ThreadPool::globalThreadPool().numThreads();
|
|
ThreadPool::globalThreadPool().setNumThreads(2);
|
|
|
|
readCopyWriteTest ( 3, 1, tempDir);
|
|
readCopyWriteTest ( 5, 2, tempDir);
|
|
readCopyWriteTest (11, 3, tempDir);
|
|
|
|
ThreadPool::globalThreadPool().setNumThreads (numThreads);
|
|
|
|
cout << "ok\n" << endl;
|
|
}
|
|
catch (const std::exception &e)
|
|
{
|
|
cerr << "ERROR -- caught exception: " << e.what() << endl;
|
|
assert (false);
|
|
}
|
|
}
|