diff options
Diffstat (limited to 'libreofficekit/qa')
-rw-r--r-- | libreofficekit/qa/tilebench/tilebench.cxx | 102 |
1 files changed, 69 insertions, 33 deletions
diff --git a/libreofficekit/qa/tilebench/tilebench.cxx b/libreofficekit/qa/tilebench/tilebench.cxx index 686523211a3b..ed8d44c13789 100644 --- a/libreofficekit/qa/tilebench/tilebench.cxx +++ b/libreofficekit/qa/tilebench/tilebench.cxx @@ -10,10 +10,12 @@ #include <assert.h> #include <stdio.h> #include <string.h> +#include <cmath> #include <vector> #include <osl/time.h> +#include <LibreOfficeKit/LibreOfficeKitEnums.h> #include <LibreOfficeKit/LibreOfficeKitInit.h> #include <LibreOfficeKit/LibreOfficeKit.hxx> @@ -21,7 +23,7 @@ using namespace lok; static int help() { - fprintf( stderr, "Usage: tilebench <absolute-path-to-libreoffice-install> [path to document]\n" ); + fprintf( stderr, "Usage: tilebench <absolute-path-to-libreoffice-install> [path to document] [max parts|-1] [max tiles|-1]\n" ); fprintf( stderr, "renders a selection of small tiles from the document, checksums them and times the process\n" ); return 1; } @@ -36,13 +38,17 @@ static double getTimeNow() int main( int argc, char* argv[] ) { + static const double origin = getTimeNow(); struct TimeRecord { const char *mpName; double mfTime; TimeRecord() : mpName(nullptr), mfTime(getTimeNow()) { } explicit TimeRecord(const char *pName) : - mpName(pName ), mfTime(getTimeNow()) { } + mpName(pName), mfTime(getTimeNow()) + { + fprintf(stderr, "%3.3fs - %s\n", (mfTime - origin), mpName); + } }; std::vector< TimeRecord > aTimes; if( argc < 2 || @@ -55,11 +61,20 @@ int main( int argc, char* argv[] ) return 1; } + // Use realistic dimensions, similar to the Online client. + long nTilePixelWidth = 512; + long nTilePixelHeight = 512; + long nTileTwipWidth = 3840; + long nTileTwipHeight = 3840; + aTimes.emplace_back("initialization"); // coverity[tainted_string] - build time test tool Office *pOffice = lok_cpp_init(argv[1]); aTimes.emplace_back(); + const int max_parts = (argc > 3 ? atoi(argv[3]) : -1); + const int max_tiles = (argc > 4 ? atoi(argv[4]) : -1); + if (argv[2] != nullptr) { aTimes.emplace_back("load document"); @@ -67,12 +82,17 @@ int main( int argc, char* argv[] ) aTimes.emplace_back(); aTimes.emplace_back("getparts"); - int nParts = pDocument->getParts(); + const int nOriginalPart = pDocument->getPart(); + // Writer really has 1 part (the full doc). + const int nTotalParts = (pDocument->getDocumentType() == LOK_DOCTYPE_TEXT ? 1 : pDocument->getParts()); + const int nParts = (max_parts < 0 ? nTotalParts : std::min(max_parts, nTotalParts)); + fprintf(stderr, "Parts to render: %d, Total Parts: %d, Max parts: %d, Max tiles: %d\n", nParts, nTotalParts, max_parts, max_tiles); aTimes.emplace_back(); aTimes.emplace_back("get size of parts"); - for (int nPart = 0; nPart < nParts; nPart++) + for (int n = 0; n < nParts; ++n) { + const int nPart = (nOriginalPart + n) % nTotalParts; char* pName = pDocument->getPartName(nPart); pDocument->setPart(nPart); long nWidth = 0, nHeight = 0; @@ -82,40 +102,49 @@ int main( int argc, char* argv[] ) } aTimes.emplace_back(); - unsigned char pPixels[256*256*4]; - for (int nPart = 0; nPart < nParts; nPart++) + std::vector<unsigned char> vBuffer(nTilePixelWidth * nTilePixelHeight * 4); + unsigned char* pPixels = &vBuffer[0]; + + for (int n = 0; n < nParts; ++n) { - { - char* pName = pDocument->getPartName(nPart); - fprintf (stderr, "render '%s'\n", pName); - free (pName); - } + const int nPart = (nOriginalPart + n) % nTotalParts; + char* pName = pDocument->getPartName(nPart); pDocument->setPart(nPart); long nWidth = 0, nHeight = 0; pDocument->getDocumentSize(&nWidth, &nHeight); + fprintf (stderr, "render '%s' -> %ld, %ld\n", pName, nWidth, nHeight); + free (pName); - { // whole document - aTimes.emplace_back("render whole document"); - pDocument->paintTile(pPixels, 256, 256, + if (pDocument->getDocumentType() != LOK_DOCTYPE_TEXT) + { // whole part; meaningful only for non-writer documents. + aTimes.emplace_back("render whole part"); + pDocument->paintTile(pPixels, nTilePixelWidth, nTilePixelHeight, 0, 0, nWidth, nHeight); // not square aTimes.emplace_back(); } { // 1:1 aTimes.emplace_back("render sub-region at 1:1"); + // Estimate the maximum tiles based on the number of parts requested, if Writer. + int nMaxTiles = max_tiles; + if (pDocument->getDocumentType() == LOK_DOCTYPE_TEXT) + nMaxTiles = (int)ceil(max_parts * 16128. / nTilePixelHeight) * ceil((double)nWidth / nTilePixelWidth); int nTiles = 0; - int nSplit = nWidth / 4; - for (int nX = 0; nX < 4; nX++) + for (int nY = 0; nY < nHeight - 1; nY += nTilePixelHeight) { - for (int nY = 0; nY < nHeight / nSplit; nY++) + for (int nX = 0; nX < nWidth - 1; nX += nTilePixelWidth) { - int nTilePosX = nX * nSplit; - int nTilePosY = nY * nSplit; - pDocument->paintTile(pPixels, 256, 256, - nTilePosX, nTilePosY, 256, 256); + if (nMaxTiles >= 0 && nTiles >= nMaxTiles) + { + nY = nHeight; + break; + } + + pDocument->paintTile(pPixels, nTilePixelWidth, nTilePixelHeight, + nX, nY, nTilePixelWidth, nTilePixelHeight); nTiles++; - fprintf (stderr, " rendered tile %d at %d, %d\n", - nTiles, nTilePosX, nTilePosY); + fprintf (stderr, " rendered 1:1 tile %d at %d, %d\n", + nTiles, nX, nY); } } aTimes.emplace_back(); @@ -123,19 +152,26 @@ int main( int argc, char* argv[] ) { // scaled aTimes.emplace_back("render sub-regions at scale"); + // Estimate the maximum tiles based on the number of parts requested, if Writer. + int nMaxTiles = max_tiles; + if (pDocument->getDocumentType() == LOK_DOCTYPE_TEXT) + nMaxTiles = (int)ceil(max_parts * 16128. / nTileTwipHeight) * ceil((double)nWidth / nTileTwipWidth); int nTiles = 0; - int nSplit = nWidth / 4; - for (int nX = 0; nX < 4; nX++) + for (int nY = 0; nY < nHeight - 1; nY += nTileTwipHeight) { - for (int nY = 0; nY < nHeight / nSplit; nY++) + for (int nX = 0; nX < nWidth - 1; nX += nTileTwipWidth) { - int nTilePosX = nX * nSplit; - int nTilePosY = nY * nSplit; - pDocument->paintTile(pPixels, 256, 256, - nTilePosX, nTilePosY, nSplit, nSplit); + if (nMaxTiles >= 0 && nTiles >= nMaxTiles) + { + nY = nHeight; + break; + } + + pDocument->paintTile(pPixels, nTilePixelWidth, nTilePixelHeight, + nX, nY, nTileTwipWidth, nTileTwipHeight); nTiles++; - fprintf (stderr, " rendered tile %d at %d, %d\n", - nTiles, nTilePosX, nTilePosY); + fprintf (stderr, " rendered scaled tile %d at %d, %d\n", + nTiles, nX, nY); } } aTimes.emplace_back(); @@ -153,7 +189,7 @@ int main( int argc, char* argv[] ) fprintf (stderr, "profile run:\n"); for (size_t i = 0; i < aTimes.size() - 1; i++) { - double nDelta = aTimes[i+1].mfTime - aTimes[i].mfTime; + const double nDelta = aTimes[i+1].mfTime - aTimes[i].mfTime; fprintf (stderr, " %s - %2.4f(ms)\n", aTimes[i].mpName, nDelta * 1000.0); if (aTimes[i+1].mpName == nullptr) i++; // skip it. |