diff options
| -rw-r--r-- | gm/gmmain.cpp | 38 |
1 files changed, 33 insertions, 5 deletions
diff --git a/gm/gmmain.cpp b/gm/gmmain.cpp index 8f78c41d24..0c41418c93 100644 --- a/gm/gmmain.cpp +++ b/gm/gmmain.cpp @@ -23,6 +23,8 @@ #include "SkStream.h" #include "SkRefCnt.h" +static bool gForceBWtext; + extern bool gSkSuppressFontCachePurgeSpew; #ifdef SK_SUPPORT_PDF @@ -240,6 +242,29 @@ static void setup_bitmap(const ConfigData& gRec, SkISize& size, bitmap->eraseColor(0); } +#include "SkDrawFilter.h" +class BWTextDrawFilter : public SkDrawFilter { +public: + virtual void filter(SkPaint*, Type) SK_OVERRIDE; +}; +void BWTextDrawFilter::filter(SkPaint* p, Type t) { + if (kText_Type == t) { + p->setAntiAlias(false); + } +} + +static void installFilter(SkCanvas* canvas) { + if (gForceBWtext) { + canvas->setDrawFilter(new BWTextDrawFilter)->unref(); + } +} + +static void invokeGM(GM* gm, SkCanvas* canvas) { + installFilter(canvas); + gm->draw(canvas); + canvas->setDrawFilter(NULL); +} + static ErrorBitfield generate_image(GM* gm, const ConfigData& gRec, GrContext* context, GrRenderTarget* rt, @@ -249,14 +274,14 @@ static ErrorBitfield generate_image(GM* gm, const ConfigData& gRec, SkCanvas canvas(*bitmap); if (gRec.fBackend == kRaster_Backend) { - gm->draw(&canvas); + invokeGM(gm, &canvas); } else { // GPU if (NULL == context) { return ERROR_NO_GPU_CONTEXT; } SkGpuCanvas gc(context, rt); gc.setDevice(new SkGpuDevice(context, rt))->unref(); - gm->draw(&gc); + invokeGM(gm, &gc); // the device is as large as the current rendertarget, so we explicitly // only readback the amount we expect (in size) // overwrite our previous allocation @@ -272,6 +297,7 @@ static void generate_image_from_picture(GM* gm, const ConfigData& gRec, SkISize size = gm->getISize(); setup_bitmap(gRec, size, bitmap); SkCanvas canvas(*bitmap); + installFilter(&canvas); canvas.drawPicture(*pict); } @@ -284,7 +310,7 @@ static void generate_pdf(GM* gm, SkDynamicMemoryWStream& pdf) { SkAutoUnref aur(dev); SkCanvas c(dev); - gm->draw(&c); + invokeGM(gm, &c); SkPDFDocument doc; doc.appendPage(dev); @@ -312,7 +338,7 @@ static void generate_xps(GM* gm, SkDynamicMemoryWStream& xps) { SkCanvas c(dev); dev->beginPortfolio(&xps); dev->beginSheet(unitsPerMeter, pixelsPerMeter, trimSize); - gm->draw(&c); + invokeGM(gm, &c); dev->endSheet(); dev->endPortfolio(); @@ -420,7 +446,7 @@ static SkPicture* generate_new_picture(GM* gm) { // Pictures are refcounted so must be on heap SkPicture* pict = new SkPicture; SkCanvas* cv = pict->beginRecording(1000, 1000); - gm->draw(cv); + invokeGM(gm, cv); pict->endRecording(); return pict; @@ -607,6 +633,8 @@ int main(int argc, char * const argv[]) { if (argv < stop && **argv) { diffPath = *argv; } + } else if (strcmp(*argv, "--forceBWtext") == 0) { + gForceBWtext = true; } else if (strcmp(*argv, "--noreplay") == 0) { doReplay = false; } else if (strcmp(*argv, "--nopdf") == 0) { |