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Workaround when using WIC for F32 images that exceed 32-bits (#112)

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This commit is contained in:
Chuck Walbourn
2018-08-02 12:31:20 -07:00
committed by GitHub
parent 9b61fa93bd
commit ba0280c500
7 changed files with 256 additions and 12 deletions
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9
Texconv/texconv.cpp
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@@ -75,6 +75,7 @@ enum OPTIONS
OPT_NOLOGO,
OPT_TIMING,
OPT_SEPALPHA,
OPT_NO_WIC,
OPT_TYPELESS_UNORM,
OPT_TYPELESS_FLOAT,
OPT_PREMUL_ALPHA,
@@ -159,6 +160,7 @@ const SValue g_pOptions[] =
{ L"nologo", OPT_NOLOGO },
{ L"timing", OPT_TIMING },
{ L"sepalpha", OPT_SEPALPHA },
{ L"nowic", OPT_NO_WIC },
{ L"tu", OPT_TYPELESS_UNORM },
{ L"tf", OPT_TYPELESS_FLOAT },
{ L"pmalpha", OPT_PREMUL_ALPHA },
@@ -707,6 +709,7 @@ namespace
wprintf(L" -vflip vertical flip of source image\n");
wprintf(L" -sepalpha resize/generate mips alpha channel separately\n");
wprintf(L" from color channels\n");
wprintf(L" -nowic Force non-WIC filtering\n");
wprintf(L" -wrap, -mirror texture addressing mode (wrap, mirror, or clamp)\n");
wprintf(L" -pmalpha convert final texture to use premultiplied alpha\n");
wprintf(L" -alpha convert premultiplied alpha to straight alpha\n");
@@ -743,7 +746,7 @@ namespace
L" (defaults to 1.0)\n");
wprintf(L" -c <hex-RGB> colorkey (a.k.a. chromakey) transparency\n");
wprintf(L" -rotatecolor <rot> rotates color primaries and/or applies a curve\n");
wprintf(L" -nits <value> paper-white value in nits to use for HDR10 (defaults to 200.0)\n");
wprintf(L" -nits <value> paper-white value in nits to use for HDR10 (def: 200.0)\n");
wprintf(L" -tonemap Apply a tonemap operator based on maximum luminance\n");
wprintf(L" -x2bias Enable *2 - 1 conversion cases for unorm/pos-only-float\n");
wprintf(L" -flist <filename> use text file with a list of input files (one per line)\n");
@@ -1276,6 +1279,10 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
dwFilterOpts |= TEX_FILTER_SEPARATE_ALPHA;
break;
case OPT_NO_WIC:
dwFilterOpts |= TEX_FILTER_FORCE_NON_WIC;
break;
case OPT_PREFIX:
wcscpy_s(szPrefix, MAX_PATH, pValue);
break;