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@ -74,35 +74,35 @@ bool TgaImporter::open(std::istream& in, const std::string& name) {
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return false; |
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} |
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AbstractImage::Components components; |
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ImageData2D::Format format; |
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switch(header.bpp) { |
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case 24: |
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#ifndef MAGNUM_TARGET_GLES |
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components = AbstractImage::Components::BGR; |
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format = ImageData2D::Format::BGR; |
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#else |
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components = AbstractImage::Components::RGB; |
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format = ImageData2D::Format::RGB; |
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#endif |
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break; |
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case 32: |
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#ifndef MAGNUM_TARGET_GLES |
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components = AbstractImage::Components::BGRA; |
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format = ImageData2D::Format::BGRA; |
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#else |
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components = AbstractImage::Components::RGBA; |
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format = ImageData2D::Format::RGBA; |
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#endif |
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break; |
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default: |
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Error() << "TgaImporter: unsupported bits-per-pixel:" << int(header.bpp); |
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Error() << "TgaImporter: unsupported bits-per-pixel:" << header.bpp; |
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return false; |
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} |
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std::size_t size = header.width*header.height*header.bpp/8; |
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GLubyte* buffer = new GLubyte[size]; |
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in.read(reinterpret_cast<char*>(buffer), size); |
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char* buffer = new char[size]; |
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in.read(buffer, size); |
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Math::Vector2<GLsizei> dimensions(header.width, header.height); |
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#ifdef MAGNUM_TARGET_GLES |
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if(components == AbstractImage::Components::RGB) { |
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if(format == AbstractImage::Components::RGB) { |
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Math::Vector3<GLubyte>* data = reinterpret_cast<Math::Vector3<GLubyte>*>(buffer); |
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std::transform(data, data + dimensions.product(), data, |
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[](Math::Vector3<GLubyte> pixel) { return swizzle<'b', 'g', 'r'>(pixel); }); |
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@ -113,7 +113,7 @@ bool TgaImporter::open(std::istream& in, const std::string& name) {
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} |
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#endif |
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_image = new ImageData2D(name, dimensions, components, buffer); |
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_image = new ImageData2D(name, dimensions, format, ImageData2D::Type::UnsignedByte, buffer); |
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return true; |
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} |
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