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Code Issues Releases Wiki Activity

Add command to strip 2d texture array. (#87)

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This commit is contained in:
Xiang Li 2019-01-28 16:09:14 -08:00 committed by Chuck Walbourn
parent cded42acfc
commit e08dfc0681
1 changed files with 95 additions and 0 deletions
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95
Texassemble/texassemble.cpp
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@ -62,6 +62,7 @@ enum COMMANDS
CMD_V_STRIP,
CMD_MERGE,
CMD_GIF,
CMD_2D_ARRAY_H_STRIP,
CMD_MAX
};
@ -119,6 +120,7 @@ const SValue g_pCommands[] =
{ L"v-strip", CMD_V_STRIP },
{ L"merge", CMD_MERGE },
{ L"gif", CMD_GIF },
{ L"2d-strip", CMD_2D_ARRAY_H_STRIP },
{ nullptr, 0 }
};
@ -958,6 +960,7 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
case CMD_V_STRIP:
case CMD_MERGE:
case CMD_GIF:
case CMD_2D_ARRAY_H_STRIP:
break;
default:
@ -1208,6 +1211,7 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
case CMD_H_STRIP:
case CMD_V_STRIP:
case CMD_GIF:
case CMD_2D_ARRAY_H_STRIP:
if (conversion.size() > 1)
{
wprintf(L"ERROR: cross/strip/gif output only accepts 1 input file\n");
@ -1326,7 +1330,28 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
return 1;
}
break;
case CMD_2D_ARRAY_H_STRIP:
if (_wcsicmp(ext, L".dds") == 0)
{
hr = LoadFromDDSFile(pConv->szSrc, DDS_FLAGS_NONE, &info, *image);
if (FAILED(hr))
{
wprintf(L" FAILED (%x)\n", hr);
return 1;
}
if (info.dimension != TEX_DIMENSION_TEXTURE2D || info.arraySize < 2)
{
wprintf(L"\nERROR: Input must be a 2d array\n");
return 1;
}
}
else
{
wprintf(L"\nERROR: Input must be a dds of a 2d array\n");
return 1;
}
break;
default:
if (_wcsicmp(ext, L".dds") == 0)
{
@ -1938,6 +1963,76 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
break;
}
case CMD_2D_ARRAY_H_STRIP:
{
size_t twidth = 0;
size_t theight = 0;
twidth = width;
theight = height * images;
ScratchImage result;
hr = result.Initialize2D(format, twidth, theight, 1, 1);
if (FAILED(hr))
{
wprintf(L"FAILED setting up result image (%x)\n", hr);
return 1;
}
memset(result.GetPixels(), 0, result.GetPixelsSize());
auto src = loadedImages.cbegin();
auto dest = result.GetImage(0, 0, 0);
for (size_t index = 0; index < images; ++index)
{
auto img = (*src)->GetImage(0, index, 0);
if (!img)
{
wprintf(L"FAILED: Unexpected error\n");
return 1;
}
Rect rect(0, 0, width, height);
size_t offsetx = 0;
size_t offsety = 0;
// posx, negx, posy, negy, posz, negz
offsety = index * height;
hr = CopyRectangle(*img, rect, *dest, dwFilter | dwFilterOpts, offsetx, offsety);
if (FAILED(hr))
{
wprintf(L"FAILED building result image (%x)\n", hr);
return 1;
}
}
// Write cross/strip
wprintf(L"\nWriting %ls ", szOutputFile);
PrintInfo(result.GetMetadata());
wprintf(L"\n");
fflush(stdout);
if (~dwOptions & (1 << OPT_OVERWRITE))
{
if (GetFileAttributesW(szOutputFile) != INVALID_FILE_ATTRIBUTES)
{
wprintf(L"\nERROR: Output file already exists, use -y to overwrite\n");
return 1;
}
}
hr = SaveImageFile(*dest, fileType, szOutputFile);
if (FAILED(hr))
{
wprintf(L" FAILED (%x)\n", hr);
return 1;
}
break;
}
default:
{
std::vector<Image> imageArray;