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Handle more DDS formats in Surface::load().

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This commit is contained in:
Ignacio 2020-03-23 10:00:40 -07:00
parent a3ae50b50f
commit 5d7a761d6b
1 changed files with 18 additions and 3 deletions
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21
src/nvtt/Surface.cpp
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@ -583,12 +583,24 @@ bool Surface::load(const char * fileName, bool * hasAlpha/*= NULL*/)
// @@ Handle all formats! @@ Get nvtt format from dds.surfaceFormat() ?
if (dds.header.hasDX10Header()) {
if (dds.header.header10.dxgiFormat == DXGI_FORMAT_BC6H_UF16) {
if (dds.header.header10.dxgiFormat == DXGI_FORMAT_BC1_UNORM || dds.header.header10.dxgiFormat == DXGI_FORMAT_BC1_UNORM_SRGB) {
this->setImage2D(nvtt::Format_BC1, nvtt::Decoder_D3D10, w, h, data);
}
else if (dds.header.header10.dxgiFormat == DXGI_FORMAT_BC2_UNORM || dds.header.header10.dxgiFormat == DXGI_FORMAT_BC2_UNORM_SRGB) {
this->setImage2D(nvtt::Format_BC2, nvtt::Decoder_D3D10, w, h, data);
}
else if (dds.header.header10.dxgiFormat == DXGI_FORMAT_BC3_UNORM || dds.header.header10.dxgiFormat == DXGI_FORMAT_BC3_UNORM_SRGB) {
this->setImage2D(nvtt::Format_BC3, nvtt::Decoder_D3D10, w, h, data);
}
else if (dds.header.header10.dxgiFormat == DXGI_FORMAT_BC6H_UF16) {
this->setImage2D(nvtt::Format_BC6, nvtt::Decoder_D3D10, w, h, data);
}
else if (dds.header.header10.dxgiFormat == DXGI_FORMAT_BC7_UNORM || dds.header.header10.dxgiFormat == DXGI_FORMAT_BC7_UNORM_SRGB) {
this->setImage2D(nvtt::Format_BC7, nvtt::Decoder_D3D10, w, h, data);
}
else {
// @@
nvCheck(false);
nvCheck(false && "Format not handled with DDS10 header.");
}
}
else {
@ -596,12 +608,15 @@ bool Surface::load(const char * fileName, bool * hasAlpha/*= NULL*/)
if (fourcc == FOURCC_DXT1) {
this->setImage2D(nvtt::Format_BC1, nvtt::Decoder_D3D10, w, h, data);
}
else if (fourcc == FOURCC_DXT3) {
this->setImage2D(nvtt::Format_BC2, nvtt::Decoder_D3D10, w, h, data);
}
else if (fourcc == FOURCC_DXT5) {
this->setImage2D(nvtt::Format_BC3, nvtt::Decoder_D3D10, w, h, data);
}
else {
// @@
nvCheck(false);
nvCheck(false && "Format not handled with DDS9 header.");
}
}