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spng encoder/decoder added as optional png codec

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This commit is contained in:
Berke
2022-06-10 23:23:42 +03:00
committed by ocpalo
parent 50e8ad285b
commit 3929e26276
18 changed files with 8707 additions and 12 deletions
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modules/highgui/src/window_w32.cpp
+2 -2
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@@ -2155,7 +2155,7 @@ static void showSaveDialog(CvWindow& window)
#endif
ofn.hwndOwner = window.hwnd;
ofn.lpstrFilter =
#ifdef HAVE_PNG
#if defined(HAVE_PNG) || defined(HAVE_SPNG)
"Portable Network Graphics files (*.png)\0*.png\0"
#endif
"Windows bitmap (*.bmp;*.dib)\0*.bmp;*.dib\0"
@@ -2181,7 +2181,7 @@ static void showSaveDialog(CvWindow& window)
ofn.lpstrFile = szFileName;
ofn.nMaxFile = MAX_PATH;
ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_NOREADONLYRETURN | OFN_NOCHANGEDIR;
#ifdef HAVE_PNG
#if defined(HAVE_PNG) || defined(HAVE_SPNG)
ofn.lpstrDefExt = "png";
#else
ofn.lpstrDefExt = "bmp";