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Add benchmarks of drawing bitmaps with masks

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This commit is contained in:
Artur Wieczorek
2019-10-03 22:26:30 +02:00
parent 878eb6af87
commit 2366c7ba1f
1 changed files with 54 additions and 8 deletions
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62
tests/benchmarks/graphics.cpp
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@@ -152,11 +152,26 @@ public:
Connect(wxEVT_SIZE, wxSizeEventHandler(GraphicsBenchmarkFrame::OnSize));
m_bitmapARGB.Create(64, 64, 32);
#ifdef __WXMSW__
#if defined(__WXMSW__) || defined(__WXOSX__)
m_bitmapARGB.UseAlpha(true);
#endif // __WXMSW__
#endif // __WXMSW__ || _WXOSX__
m_bitmapRGB.Create(64, 64, 24);
wxBitmap bmpMask(64, 64, 1);
{
wxMemoryDC dc(bmpMask);
dc.SetBackground(*wxBLACK_BRUSH);
dc.Clear();
}
m_bitmapARGBwithMask.Create(64, 64, 32);
#if defined(__WXMSW__) || defined(__WXOSX__)
m_bitmapARGBwithMask.UseAlpha(true);
#endif // __WXMSW__ || __WXOSX__
m_bitmapARGBwithMask.SetMask(new wxMask(bmpMask));
m_bitmapRGBwithMask.Create(64, 64, 24);
m_bitmapRGBwithMask.SetMask(new wxMask(bmpMask));
m_renderer = NULL;
if ( opts.useGC )
{
@@ -322,12 +337,9 @@ private:
BenchmarkDCAndGC("RGB memory", dc, gcdc);
}
{
#ifdef __WXMSW__
#if defined(__WXMSW__) || defined(__WXOSX__)
wxBitmap bmp(opts.width, opts.height, 32);
bmp.UseAlpha(false);
#else // !__WXMSW__
wxBitmap bmp(opts.width, opts.height, 24);
#endif // __WXMSW__/!__WXMSW__
wxMemoryDC dc(bmp);
wxGCDC gcdc;
if ( m_renderer )
@@ -336,12 +348,13 @@ private:
gcdc.SetGraphicsContext(gc);
}
BenchmarkDCAndGC("0RGB memory", dc, gcdc);
#endif // __WXMSW__ ||__WXOSX__
}
{
wxBitmap bmp(opts.width, opts.height, 32);
#ifdef __WXMSW__
#if defined(__WXMSW__) || defined(__WXOSX__)
bmp.UseAlpha(true);
#endif // __WXMSW__
#endif // __WXMSW__ || __WXOSX__
wxMemoryDC dc(bmp);
wxGCDC gcdc;
if ( m_renderer )
@@ -579,6 +592,37 @@ private:
wxPrintf("%ld RGB bitmaps done in %ldms = %gus/bitmap\n",
opts.numIters, t2, (1000. * t2)/opts.numIters);
wxPrintf("Benchmarking %s: ", msg);
fflush(stdout);
sw.Start();
for ( int n = 0; n < opts.numIters; n++ )
{
int x = rand() % opts.width,
y = rand() % opts.height;
dc.DrawBitmap(m_bitmapARGBwithMask, x, y, true);
}
const long t3 = sw.Time();
wxPrintf("%ld ARGB bitmaps with mask done in %ldms = %gus/bitmap\n",
opts.numIters, t3, (1000. * t3) / opts.numIters);
wxPrintf("Benchmarking %s: ", msg);
fflush(stdout);
sw.Start();
for ( int n = 0; n < opts.numIters; n++ )
{
int x = rand() % opts.width,
y = rand() % opts.height;
dc.DrawBitmap(m_bitmapRGBwithMask, x, y, true);
}
const long t4 = sw.Time();
wxPrintf("%ld RGB bitmaps with mask done in %ldms = %gus/bitmap\n",
opts.numIters, t4, (1000. * t4) / opts.numIters);
}
void BenchmarkImages(const wxString& msg, wxDC& dc)
@@ -659,6 +703,8 @@ private:
wxBitmap m_bitmapARGB;
wxBitmap m_bitmapRGB;
wxBitmap m_bitmapARGBwithMask;
wxBitmap m_bitmapRGBwithMask;
#if wxUSE_GLCANVAS
wxGLCanvas* m_glCanvas;
wxGLContext* m_glContext;